CN1288395C - Solar energy heat-storage furnace - Google Patents
Solar energy heat-storage furnace Download PDFInfo
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- CN1288395C CN1288395C CNB021102538A CN02110253A CN1288395C CN 1288395 C CN1288395 C CN 1288395C CN B021102538 A CNB021102538 A CN B021102538A CN 02110253 A CN02110253 A CN 02110253A CN 1288395 C CN1288395 C CN 1288395C
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- 238000005338 heat storage Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 238000010494 dissociation reaction Methods 0.000 claims abstract description 3
- 230000005593 dissociations Effects 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims description 44
- 239000012530 fluid Substances 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000004821 distillation Methods 0.000 claims description 15
- 238000009835 boiling Methods 0.000 claims description 12
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 235000012054 meals Nutrition 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
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- 238000002955 isolation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000197 pyrolysis Methods 0.000 claims description 3
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- 238000005516 engineering process Methods 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 238000010411 cooking Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Temperature-Responsive Valves (AREA)
Abstract
The present invention relates to an automatic solar-energy heat-storage furnace which comprises a high-temperature heat collector, a heat chamber, an operation control system, etc. Heat energy collected by the heat collector is accumulated by a separating storage method for precipitating polar compound liquid by the heat dissociation of crystalline compound; the storage and release of the heat energy in the heat chamber is regulated and controlled by a heat-energy distribution valve, and automatic solar-energy heat-storage furnace automatically carries out water burning in a heating mode, pure-water distilling, carried out constant-temperature freshness keeping and rice burning at constant temperature in a heating mode, carries out high-temperature disinfection to sanitary appliances, etc. The product of the technique of the present invention has the advantages of convenient operation and use and no dependence on an electric network, and gratuitously helps people to utilize green energy resources.
Description
Technical field: the invention belongs to a kind of cooking stove that automatically solar thermal energy is stored utilization.
Background technology: current solar energy heat-storage technology is in the primary stage of development, physical method is adopted in the storage of its heat energy, heat certain material and make its method heat energy storage that is in high temperature, this is a kind of temporary method, because the thermal diffusion phenomenon, heat energy can't permanent storage, at the bottom of the heat utilization efficiency, and this method energy storage is few, function singleness, no automatic distillation boiling water, functions such as hot constant temperature fresh-keeping.(as Tsing-Hua University's solar cooker patented technology of calendar year 2001 Chinese Central Television's report)
Summary of the invention: this technology provides a kind of automatic collection, accumulates heat energy, discharges heat energy as required and is used for the automatic distillation boiling water, constant temperature hot fresh-keeping and high-temperature sterilization, the cooking stove that temperature control is cooked etc.
For reaching above-mentioned purpose, megathermal heat collector thermal-arrest (as in-line vacuum tube collector) during present technique adopts, heat energy is transferred to hot storehouse by pipeline (two circulation pipes or heat pipe), with the chemical combination material in the hot storehouse (as MgSo
42H
2O or MgCL
26H
2O) thermal dissociation is separated out polarity chemical combination liquid (H
2O) steam, this steam distributes the condensation that puts hot water in the heat exchanger that imports hot hydroecium, distillery or warm water chamber etc. by the heat energy distributing valve, or select condensation in temperature control valve flows into the heat exchanger of kitchen range chamber through the kitchen range chamber, flow in the fluid reservoir through liquid trap and deposit, this process is got off the partial heat energy permanent storage.When need discharge heat energy, the manual liquid vapour that the handcontrolled manipulation handle is opened in the heat energy distributing valve divides pilot valve, select the polarity chemical combination liquid of regulating in the control fluid reservoir to metering valve by temperature control again and flow into the combination heat storehouse, discharge heat energy with the fierce chemical combination of chemical combination matter after its pyrolysis, make the vaporization of part chemical combination liquid, reach by the road in the heat exchanger that heat energy distributing valve guiding flows into each hydroecium, or select heat release condensation in temperature control valve flows to the heat exchanger of kitchen range chamber, again in liquid trap flows into fluid reservoir through the kitchen range chamber.When daytime heat collector under the good situation of illumination condition, discharge heat energy, heat energy will hold in hot storehouse to be put parallelly, the temperature control in this moment heat energy distributing valve is selected to metering valve and is subjected to the steam temperature control, by the heat energy of profit and loss adjustment release or excess of storage.
The heat energy distributing valve divides pilot valve and temperature control to select to each relative valve road of metering valve pipeline is corresponding by manual liquid vapour and is connected, or is docked to be bonded together by the valve body of each valve road correspondence and combine.When discharging heat energy, the opposing steam flow that prevents HTHP is wasted too much heat energy to main fluid reservoir, an attached fluid reservoir that volume is less is set below main fluid reservoir, settle an intermediate valve between two fluid reservoirs, this valve and heat energy distributing valve should be controlled synchronously by common control crank, and in the control system of every valve and control crank control, an isolating seal (magnetic force) transmission device is installed, the movable sealing that makes the steam valve of HTHP and handle between the transmission device becomes fixing seal, prevents the leakage of chemical combination liquid; The heat energy distributing valve is selected persevering warm fresh-keeping, hot meal and three corresponding connections of pipeline of heat sterilization between temperature control valve with the kitchen range chamber, and when selecting a certain gear of handle, the corresponding valve of all of the same direction pipeline of Synchronization Control participates in opening and closing like this; The heat energy distributing valve can be divided into two by function in addition, comes out as warm water, boiling water and hot meal corresponding function valve road that will be wherein be discrete, sets up two or more heat energy distributing valves and corresponding kitchen range chamber and other control valve, can multi-functionally enable simultaneously like this.Adorning a temperature control priming valve on the heat exchanger of hot hydroecium or on connecting pipeline between heat exchanger and the floater guiding valve or the wall, the water temperature of interior this valve water level of induction heat exchanger rises to about 100 ℃ and then augments cold water automatically, hot water is subjected to the extruding of cold water to flow into hot hydroecium simultaneously, hot hydroecium adopts the vacuum heat-preserving glass liner of one or more connections and handstand as reservoir chamber, the mode of sentencing linker at the top of hot hydroecium full water water level connects a floater guiding valve, when hot hydroecium's water is full, this valve will enter that heat energy in hot hydroecium's heat exchanger cuts off and the heat exchanger of guiding distillery, adorn an isolating seal (magnetic force) transmission device between the buoyancy axle of floater guiding valve and the guide valve, prevent the leakage of chemical combination liquid.
Manual liquid vapour divide pilot valve be one same axially side by side and Synchronization Control chemical combination liquid and heating steam carry out the defeated combination valve of branch guide, structure is constituted by the valve body of different aspects and the cock of offering the valve position passage corresponding to valve body valve road;
Temperature control select to metering valve be an induction vapor (steam) temperature synchronously and select the full valve of group that flows to control chemical combination flow quantity and heating steam, its structure is combined into by the valve body that has valve pocket and end cap that a cavity holds temperature-sensitive action element one flat spin thrermostatic bimetal-plate and the fixing element one adjustment rocking arm etc. adjusted is formed, different aspects at valve body have circulation chemical combination liquid and heating steam valve road, correspond respectively to the chemical combination liquid in the cock and the different valve position passages of steam, temperature-sensitive action element induction vapor (steam) temperature deformed movement drives the cock rotation and opens and closes each valve road.
Manual liquid vapour divided pilot valve and temperature control to select to carry out tandem docking respectively to each corresponding chemical combination liquid valve road of metering valve and steam valve road be combined into the heat energy distributing valve.
It is an automatic valve that opened and closed by fresh-keeping, the hot meal of kitchen range indoor air temperature control, three heating valve roads of sterilization that the kitchen range chamber is selected to temperature control valve, and structure is made up of temperature controlled compartment part, isolating seal transmission device and temperature control valve three parts.
This technology is because of high temperature solar heat collector thermal-arrest in adopting, chemical combination liquid separates the method for depositing with chemical combination matter, heat energy is able to long-term savings and permanent storage, adopt one or two control crank to control one or two heat energy distributing valve, respectively heat energy is used for hot boiling water, distilled water, hot warm water and constant temperature hot fresh-keeping, cook, sterilization etc., specific implementation is exploited automatically, is stored and utilize solar thermal energy.
Test factually: with the MgCL of 100 ℃ of 1000 grams
2Anhydride and 100 ℃ of liquid H
2The fierce chemical combination of O can discharge the heat energy that vaporization about 1130 restrains steam, MgCL
26H
2O dries out when being heated to 118 ℃ and HCL forms MgO, requires heat collector, heat-collecting temperature to get final product than end temperature greater than 120 ℃ relatively, but uses this compound heat-storage furnace can not reach the heat sterilization effect of expection; MgSO with 100 ℃ of 1000 grams
4With 100 ℃ of liquid H of abundance
2The fierce chemical combination of O can discharge the heat energy that 100 ℃ of steam of 960 grams turn to steam, because of MgSO
47H
2O loses 6 molecular crystalline water when being heated to 150 ℃, to 200 ℃ be the chemical property that loses whole crystallizations water, so require the heat collector heat-collecting temperature will be more than 200 ℃.
The specific embodiment of the present invention is provided by following accompanying drawing:
Description of drawings: Fig. 1 is the overall diagram of solar energy heat-storage furnace; Fig. 2 is the main cutaway view of heat energy distributing valve; Fig. 3 is portion's view of being got along the A-A line among Fig. 2; Fig. 4 is the cutaway view of being got along the B-B line among Fig. 2; Fig. 5 is the cutaway view of being got along the C-C line among Fig. 2; Fig. 6 is the partial view that the handcontrolled manipulation system dynamic transmits; Fig. 7 is that the main cutaway view to temperature control valve is selected in the kitchen range chamber; Fig. 8 is the cutaway view of being got along the E-E line among Fig. 7; Fig. 9 is the cutaway view of hot hydroecium's heat exchanger and temperature control priming valve; Figure 10 is the cutaway view of hot hydroecium's floater guiding valve and heat exchanger.
The specific embodiment: high temperature heat collector (1) (number of patent application: 01127317.8) during its specific embodiment adopts, or the automatic tracking type solar thermal collector (patent No.: ZL99220717.7) the heat energy transfer conduit can adopt the dual circuit of Natural Circulation, also can adopt the heat pipe that can be transferred to heat energy from eminence the lower position.(interface between heat pipe and the heat collector need be equipped with heat exchange of heat pipe).
(3) heat exchanger (2) shape in heating combination heat storehouse can be made screw type around the outer wall that invests the combination heat storehouse, also can make the less relatively bodily form and place in the combination heat storehouse; The steam of combination heat storehouse relatively-high temperature high pressure will have enough heat-resisting compressive resistance, loads crystalline compounds (4) in the combination heat storehouse, (as MgSO
42H
2O), the top in chemical combination storehouse and can be transferred to respectively in the heat exchanger of hot hydroecium (6), distillery (7), warm water chamber (8) through the different valve position of heat energy distributing valve or the guiding on valve road by dress heat energy distributing valve (5) heat energy steam than the low position of fluid reservoir (11,12), or dividing fresh-keeping, the hot meal that guide is defeated by kitchen range chamber (10), the heat supplying pipeline of sterilization to select by the kitchen range chamber again in temperature control valve (9) enters kitchen range chamber heat exchanger (19) through the manual gear of heat energy distributing valve (5), condensation flows into liquid trap (23) and flows in the main fluid reservoir (11) again.Liquid trap (steam trap 22,23) is a valve that is subjected to a liquid level lifting ball cock keying discharge liquid and limits the gas discharging, the steam of main fluid reservoir relatively-high temperature high pressure requires to have enough heat-resisting compressive resistances, and relatively in the combination heat storehouse chemical combination matter (anhydride) volume of required chemical combination liquid is arranged.Be provided with between the less attached fluid reservoir (12) of volume itself and the main fluid reservoir by adorning an intermediate valve (17) in the below of main fluid reservoir (11), stop high-temperature steam to be back to main fluid reservoir, waste heat energy, attached fluid reservoir (12) need equally with main fluid reservoir have enough heat-resisting compressive resistances, its volume requires to have enough hot meal or the required chemical combination liquid of boiled whole hot boiling water capacity, open-minded when the pass closed state gear of the corresponding heat energy distributing valve of intermediate valve (17) (5), warm water gear, fresh-keeping gear, corresponding all the other places, fourth gear position close, by the corresponding synchronously control of same control stick.For preventing the leakage of chemical combination liquid, on heat energy distributing valve and intermediate valve valve body, press dress isolating seal transmission device, (its structure is identical with the isolating seal transmission device that select in temperature control valve described kitchen range chamber, back), front and back at this transmission device are installed speedup gear system and back gear respectively, make power when the isolating seal transmission device, reduce moment of torsion and prevent to lose the step.In the time of when night or cloudy day, need discharging heat energy, only need twisting control crank (13) to needed work gear to put, then the automatic control of heat energy distributing valve meeting required chemical combination liquid inflow combination heat storehouse and its interior chemical combination materialization are closed release heat energy, and lead and be defeated by the hot cell that needs heat energy.
Go up by adorning a temperature control priming valve (16) (shown in Fig. 1 .9) at the heat exchanger (14) of hot hydroecium (16), this valve with a spiral thrermostatic bimetal-plate as the temperature-sensitive action element, the water temperature of its induction self water level of living in, when this water temperature rises to 100 ℃, the spiral thrermostatic bimetal-plate drives plug valve and opens, cold water enters in the heat exchanger, and when cold water made the thrermostatic bimetal-plate temperature be lower than 100 ℃, this valve cut out voluntarily.So circulation, hot water are constantly discharged by cold water and are entered hot hydroecium, and (vacuum flask that a plurality of connections are stood upside down) close floater guiding valve (15) until hot hydroecium's full water level buoyancy, and (shown in Fig. 1,10) is with the heat energy distillery (7) that leads.Adorn an isolating seal transmission device between the float power transmission shaft of floater guiding valve and the guide valve, (its structure is identical with the isolating seal transmission device structure that select in temperature control valve kitchen range described later chamber) prevents the leakage of chemical combination liquid.
Distillery is made up of distillation body, boiler (7a), boiler securing member (7b), float valve (7c) and heat exchanger (18) etc.Securing member makes boiler top end face and the rubber cushion compression seal that distills the body top, its side fits tightly with the distillery wall with excellent heat conductivity performance, the attached subsides heat exchanger in the outside of distiller heat conducting wall (18), settling a float valve (7c) on the distillation body above the boiler, this valve road is communicated with the warm water chamber of top, other series connection one manual valve in the top inlet pipeline of distillation body, this valve road has the effect of return-air in addition.Have jet chimney in addition at the top of distillation body and pass in the warm water chamber heat exchanger (20), flow into steam trap (25), flow into distilled water reservoir chamber (26) again through condensed distilled water.Distillery is outer by adorning a Room door, regularly takes out the incrustation scale that boiler is removed deposition.For preventing the heat exchanger surface sediment incrustation in warm water chamber, can adhere to one deck thrermostatic bimetal-plate to its wall, make its temperature control distortion and shake off incrustation scale.
The kitchen range chamber is formed around attached heat exchanger and kitchen range chamber door by good five the kitchen range casings of thermal conductivity and its are outer.
Manual liquid vapour in the heat energy distributing valve (as Fig. 2 .3.4.5.) divide pilot valve (5ac) be one same axially side by side and Synchronization Control chemical combination liquid and heat supply steam liquid and divide combination plug valve to water conservancy diversion.Have the passage (5a 1.) of circulation chemical combination liquid at the first aspect place (as Fig. 3) of manual valve body (5a), its end of going out is connected with adapter mouthful (5i) and leads to attached fluid reservoir (12), it is inner corresponding with the annular groove (5c 1.) of cock (5c) tail end, have first passage (5c 2.) in the cock, its head end is communicated with the annular groove (5c 1.) of cock tail end, the just upward some position of its tail end when plug valve is in closed condition (0 degree position), when the head end mouth of cock (relatively handcontrolled manipulation handle orientations) and valve road in the manual valve body second layer face when turning clockwise (5a 2., 5a 3.) divides in addition at 45～90 degree arc places and 135～315 degree arc places radially correspondence.(5a 4. to have the valve road in valve body (5a) the 3rd aspect (as shown in Figure 4), 5a 5.), fluting (5c 3.) in the circumferential corresponding cock of its port (5c) the 3rd aspect, when aligning some 0 degree places mutually when turning clockwise cock (5c) 45 degree (direction of control crank 13 relatively), fluting (5c 3.) is simultaneously to the tail end mouth of valve road (5a (4)) and the head end mouth of valve road (5a 5.), with its conducting, the end of going out of valve road (5a 4.) has takes over the heat supplying pipeline that mouthful (5j) connects the interior heat exchanger of warm water chamber (8) (21).(5a 6. to have the valve road in addition in the 3rd aspect of manual valve body (5a), 5a 7., 5a 8.), change control crank when the up time direction and rotate manual cock (5c) (set up relatively just go up point 0 a degree position) 180 when spending, fluting (5c 3.) conducting on manual cock the 3rd aspect (5a 6., 5a 7.) two valve roads; Valve road (5a 7.) is communicated with the end of valve road (5a 8.), and the end of going out of valve road (5a 8.) has takes over the heat supplying pipeline that mouthful (5k) connects automatic boiling water and distillation.The 4th aspect (as shown in Figure 2) at manual valve body 5a has valve road (5a ), the temperature controlled compartment (5p) to metering valve (5bdg) is selected in its outer end connection temperature control, annular groove (5c 5.) in last the 4th aspect of the radially corresponding manual cock of its inner port (5c), in cock (5c), have an end in addition and be communicated with annular groove (5c 5.), when being in relatively this valve closed condition, just going up the other end point 0 a degree position, 0 degree is in 90 ° when up time direction commentaries on classics control crank (13) causes the head end opening of the passage (5c 4.) in the manual cock (5c) to align a little mutually, 135 °, 225 °, 292.5 ° the time hot fresh-keeping heating valve road (5a 9.) in same respectively valve body (5a) layer 5 face (shown in Figure 5), the heat heating valve road (5a 10.) of cooking, the radially corresponding conducting respectively of the inner port in heat sterilization heating valve road (5a ) and distillation heating valve road (5a ), the end of going out in valve road (5a 9.) is connected with takes over mouthful (5L), the end of going out in valve road (5a 10.) is connected with takes over mouthful (5m), the end of going out in valve road (5a ) is connected with takes over mouthful (5n), and the end of going out of valve road (5a ) is connected with takes over mouthful (5o).
Temperature control is selected to the structure of metering valve (5bdg) and is combined into a warm cavity (5p) by having the valve body (5b) that valve pocket holds cock (5d) with bolt of cover (5g), hold spirality thrermostatic bimetal-plate (5e) in it and adjust retaining element adjustment rocking arm compositions such as (5f), steam temperature in spiral thrermostatic bimetal-plate (5e) the induction temperature control chamber and distortion drives the rotation of valve pocket inward turning plug, the flow on the different valves of control chemical combination liquid road and the steam of different temperatures is carried out branch guide fail.
As Fig. 2.Shown in 3: have in first and second aspect from temperature control to the dosage valve body of selecting and to be subjected to temperature control and to select to the valve road of regulating chemical combination flow quantity size, have with respect to warm water chamber with hot constant temperature fresh-keeping and the valve road (5b 1.) of the relative adjusting chemical combination liquefaction interflow amount size of offering in second aspect, its head end is communicated with valve road (5a 2.) in the valve body (5a), its tail end opening (with respect to 0 ℃ of valve position of setting of cock, as cock fluting (5d 1.) position, top among Fig. 3) is positioned at 100 ℃ of valve position and the valve pocket of closed position fully in the time of 100 ℃.Second aspect of valve body (5b) have in addition with respect to hot boiling water, distillation, heat cook, the heat supply of heat sterilization and the valve road (5b 2.) of the adjusting chemical combination liquefaction interflow amount size offered relatively, its head end is communicated with valve road (5a 3.) in the valve body (5a), its tail end opening (with respect to 0 ℃ of valve position of cock) valve pocket of closed position fully when being in 135 ℃.Have the valve road (5b8) (shown in Figure 2) of circulation chemical combination liquid and steam thereof in first aspect of temperature control cock (5b), go out to hold to be connected with and take over mouthful (5s) external pipeline to the combination heat storehouse, in the toroidal cavity (5q) of the tapered end face of its inner connection cock (5d) and cylindrical valve pocket formation.In cock (5d), have an axial passage (5d 2.), one end is communicated with toroidal cavity (5q), the other end is communicated with corresponding valve body (5b) second aspect in the cock (5d) and the fluting (5d 1.) radially opened, when thrermostatic bimetal-plate (5e) driving cock 5d is in 0 ℃, fluting (5d 1.) top is in 0 ℃ of valve position place (position shown in the arrow among Fig. 3), end is in the port of valve road (5b 2.), when hot storehouse steam makes thermo bimetal (5e) temperature below 100 ℃ the time, valve road (5b 1.) is in conducting state, closes when being higher than 100 ℃; When thrermostatic bimetal-plate (5e) temperature below 135 ℃ the time, valve road (5b is 2.) is in conducting state, closes when being higher than 135 ℃.Have the valve road (5b 3.) of a limit temperature circulation chemical combination liquid in addition in second aspect of valve body (5b), its end of going out is connected with takes over mouthful (5r), be communicated with main fluid reservoir (11), its the inner is in the valve position (as setting 250 ℃ of valve position) of a certain the highest limiting temperature locates this valve road conducting when the thrermostatic bimetal-plate temperature surpasses this limiting temperature.In the 3rd aspect of valve body (5b) (as Fig. 2,4) have and be subjected to temperature control and select to the valve road of carrying heat energy steam, be included as the steam valve road (5b 4.) of warm water chamber supply 〉=45 ℃, its end of going out connects the warm water chamber heating steam valve road (5a 5.) that manual liquid vapour divides pilot valve (5ac), top is opened in valve pocket (0 ℃ of valve position of cock relatively) and is in 45 ℃ of valve position and 45 ℃ of firm enable possitions, the semicircle of circumferential corresponding cock (5d) fluting (5d 3.) in it.Have valve road (5b 5.) in the temperature control valve body 5b in addition into 〉=100 ℃ of steam of hot hydroecium's supply, it is gone out to hold and connects manual liquid vapour and divide the hot hydroecium in the pilot valve and the heating steam valve road (5a 6.) of distillery, the interior top on valve road is opened in valve pocket (relatively 0 ℃ of valve position of cock) and is in 100 ℃ of valve position and firm enable possition during at 100 ℃, the semicircle fluting (5d 3.) of circumferential corresponding cock (5d).Have the valve road (5b 6.) of the automatic hot boiling water of the Wen Erxiang that exceeds and 〉=150 ℃ of steam of distillation supply in its 3rd aspect in addition, its end of going out connects manual liquid vapour and divides corresponding valve road in the pilot valve (5a) (5a 7. with 5a 8.), or the heat supplying pipeline of directly lead hot hydroecium and distillery, top is opened in valve pocket (with respect to 0 ℃ of valve position of cock) and is in 150 ℃ of valve position and firm enable possition during at 150 ℃ in it, the semicircle fluting (5d 3.) of circumferential corresponding cock (5d), valve position (a certain desired location arrow place as shown in Figure 4 when thrermostatic bimetal-plate (5e) driving cock is in 0 ℃ is opened at the top of cock fluting (5d 3.), the top of Fig. 3 (5d is 1.) is in position, same angle), the direction of rotation that drives cock when end is lowered the temperature with respect to thrermostatic bimetal-plate (5e) is opened in 180 ℃ of positions.Axially have passage (5d 4.) (as Fig. 2) in the temperature control cock (5d) and be communicated with fluting (5d 3.) and temperature control chamber (5p).The bottom of temperature control valve body (5d) has the steam channel (5b 7.) that is communicated with temperature control chamber (5p) and vapour-liquid mixing valve road (5b 8.), and the top of temperature control chamber (5p) (being in the 4th aspect) has the passage (5b 9.) that is communicated with the steam valve road (5a ) in the manual valve body (5a).
The inner of spiral thrermostatic bimetal-plate (5e) is embedded in (as Fig. 2 .5.) among the tail end fluting of cock (5d), its outer afterbody is made anti-u shape, alleviate absorption heat and be radially expanded power, its outer terminal is curled up ring and is fixed on the adjustment rock wall ax (5f 1.), adjustment is shaken adjustment bolt (5f 2.) root of wall (5f) and is made thick vertebra shape, center drilling when fastening adjustment nut (5h) on the thick vertebra shape of the bolt root pressed end bonnet bolt, make it cause the distortion fitted seal, also can between adjustment rocking arm (5f) and conical head bolt (5g), seal by pad one heat-resistant adhesive plasticity pad, rotate the angle of adjusting rocking arm (5f), promptly adjust cock (5d) position, angle of valve body (5b) relatively.
It is by the temperature controlled compartment part that the kitchen range chamber is selected to temperature control valve (9) structure (as Fig. 7 .8.), isolating seal (magnetic force) transmission device is with temperature control valve and be connected protective cover (9L) composition, its temperature controlled compartment is formed cavity by temperature controlled compartment housing (9a) with the kitchen range locular wall (10a) that has the circulation of air hole and is held temperature-sensitive action element flat spin thrermostatic bimetal-plate (9b), its the inner is embedded among the fluting of driving shaft (9c) end, outer afterbody makes anti-u shape and the tail terminal is adjusted on the rocker arm shaft (9d 1.) around being fixed in, adjust rocking arm (9d) and connect and adjust bolt (9d 2.), passing in the kitchen range locular wall perforate, to be adjusted bolt (9e) fastening.The driving link of isolating seal transmission device is an active bucket (9f) that is connected as a single entity with line shaft (9c) and the permanent magnet (9g) of the polylith that holds and its inwall secure bond; it is the isolation bucket (9h) of one with temperature control valve body (9m) sealing and fixing that its isolated component is one; drive element is that the driven shaft of polylith and cock (9j) is become one; and with the corresponding respectively permanent magnet (9k) of polylith active permanent magnet (9g) polarity; there is one to be connected and fixed and to protect the protective cover (9L) of isolating transmission device between temperature controlled compartment housing (9a) and the temperature control valve valve body (9m); driven member and separator have untouchable gap between driving link and separator and the protective cover.Temperature-sensing valve (9mj) is that a valve body (9m) that has valve pocket holds cock (9j) composition, in cock (9j), have fluting (9j 1.), (9m 1. in the valve road of same aspect or different aspects in the circumferential corresponding valve body (9m), 9m 2., 9m 3.), when thrermostatic bimetal-plate (9b) is warming up to 60-70 ℃ gradually, 100 ℃, in the time of 135 ℃, (9m 1. with the valve road successively through isolating seal actuator drives cock (9j) rotation, 9m 2., 9m is 3.) close, have passage (9j 2.) in the cock (9j) in addition, one end connects fluting (9j 1.), in the toroidal cavity (9m 4.) that the other end to the taper surface and the cylindrical valve pocket on cock (9j) top formed, in valve body (9m), have valve road (9m 5.) in addition, one end connects toroidal cavity (9m 4.), and another end of going out is connected with adapter mouthful (9n) and leads in the heat exchanger of kitchen range chamber; Temperature control select to valve valve road (9m 1., 9m 2., 9m 3.) go out to hold separately adapter mouth (9o, 9p, 9q) respectively by pipeline connect heat energy distributing valve (5ac) the adapter mouth (5L, 5m, 5n).
Between heat energy distributing valve (5) and control crank, prevent heat transmission, when not causing hand to touch control crank (13) hand is not scalded by heat insulation actuated element (27) is housed.At the top of warm water chamber by adorning a float valve (28), make warm water chamber keep the full double as reservoir chamber of water, the external water supply pipe of this float valve, by the dress discharge duct, be wasted in the outlet valve place of kitchen range chamber, distillation hydroecium and hot hydroecium by the dress thermal insulating door thermally insulated door at hot hydroecium, warm water chamber, distillation hydroecium top separately for preventing the heat energy loss.In the housing of heat-storage furnace and each chamber, each components and parts of Re Cang, fluid reservoir, hot hydroecium and advance draining tracheae valve etc. and fill heat-resistant insulation material (as the polyurethane foaming thermal-insulating) each other, each components and parts is fixedly planted place among the insulation material, reach good heat insulation effect.
If from then on extract the hot part of heat storage in the solar energy heat-storage furnace technology, the heat energy of heat collector collection is directly supplied with the heat exchanger separately of hot hydroecium, warm water chamber or distillery, just can constitute automatic solar water heater or automatic sun energy distiller; And directly divide hot fresh-keeping, heat in the pilot valve to cook and the heating valve road of heat sterilization the heat energy of heat collector collection by manual liquid vapour, and select the heat exchanger that enters the kitchen range chamber to temperature control valve by the kitchen range chamber again, just constitute a temperature automatically controlled solar cooker.
Claims (4)
1. an automatic sun can heat-storage furnace, by middle high temperature modification heat collector (1), heat energy transfer conduit, heat exchanger (2), reservoir chamber, handcontrolled manipulation handle (13), be incubated packing material, advance draining tracheae valve, thermal insulating door thermally insulated door and shell etc. and form, it is characterized in that the heat-storage furnace lower position has combination heat storehouse (3); Be equipped with in the hot storehouse that but pyrolysis is divided into chemical combination matter with chemical combination potential energy and chemical combination liquid and the compound (4) of laying in dissociation energy; The one main fluid reservoir (11) that is installed in chemical combination liquid is arranged on the top in combination heat storehouse; One attached fluid reservoir (12) is arranged between main fluid reservoir and the liquid road, combination heat storehouse; One intermediate valve (17) is arranged between main fluid reservoir and the attached fluid reservoir; Combination heat storehouse and main fluid reservoir are equipped with hot hydroecium's heat exchanger (14), distillery heat exchanger (18) and kitchen range chamber heat exchanger (19) between the defeated hot gas road; Between distillery heat exchanger and boiling water chamber heat exchanger and main fluid reservoir, be equipped with liquid trap (22); The one heat energy distributing valve (5) that is communicated with each chamber heat-exchanger liquid storage jar is arranged above the combination heat storehouse, can respectively the steam calorific potential be led by the different valves road of heat energy distributing valve and be defeated by condensation in hot hydroecium's heat exchanger, distillery heat exchanger, warm water chamber heat exchanger and the kitchen range chamber heat exchanger; The heat energy distributing valve by manual liquid vapour divide pilot valve (5ac) and temperature control select to each corresponding pipeline of metering valve (5bdg) corresponding is connected or docks to be bonded together by the valve body of each valve road, valve road correspondence combine, the manual liquid vapour of hand control divides the valve road of pilot valve, select to the metering valve temperature control by temperature control and regulate the chemical combination hydraulic control amount inflow combination heat storehouse that makes in the fluid reservoir, the high pressure high temperature vapor of pyrolysis simultaneously or vaporization will be led the heat exchanger of being defeated by each hot cell by the different gas valves road of heat energy distributing valve; Being equipped with the kitchen range chamber in the defeated hot gas road of heat energy distributing valve and kitchen range chamber heat exchanger selects to temperature control valve (9); Be equipped with liquid trap (23) in the infusion pipeline between kitchen range chamber heat exchanger and the main fluid reservoir; Intermediate valve (17) and the corresponding control synchronously of heat energy distributing valve; Intermediate valve and heat energy distributing valve and behaviour in the control system of handle control by isolating seal transmission device (24) is housed; Water level when the full water of the top of hot hydroecium (6) is communicated with a floater guiding valve (15), when hot hydroecium's water is full, in the heat exchanger of this valve with heat energy cut-out and guiding distillery; Adorn an isolating seal transmission device (15c) between the float power transmission shaft of floater guiding valve and the guide valve (15b).
2. solar energy heat-storage furnace according to claim 1, it is characterized in that it is to hold cock (5c) by valve body (5a) internal valve cavity to constitute that manual liquid vapour in the heat energy distributing valve (5) divides pilot valve (5ac), the outer outbound port in valve road (5a 1.) that has circulation chemical combination liquid in the manual valve body (5a) is connected with adapter mouthful (5i) and is communicated with attached fluid reservoir (12), inner corresponding with the annular groove (5c 1.) of cock (5c) tail end, have passage (5c 2.) in the cock (5c), its head end is communicated with the annular groove (5c 1.) of cock (5c) tail end, its tail end be when this valve is in closed condition cock just on point 0 degree position, relatively (5a is 2. on during the rotation of handcontrolled manipulation handle (13) clockwise direction and two valve roads of manual valve body (5a) when cock (5c), 5a is 3.) the head end mouth radially corresponding at 45-90 degree arc and 135-315 degree arc place respectively; In valve body (5a), have two valve roads (5a 4., 5a 5.) in addition, fluting in the circumferential corresponding cock of port (5c) (5c 3.), 0 degree position clockwise direction rotation cock (5c) when relative control crank (13) closed condition is to 45 degree places, the tail end mouth in the fluting in cock (5c) (5c 3.) while corresponding valve road (5a 4.) and the head end mouth of valve road (5a 5.) are with this valve road conducting; In valve body (5a), have in addition three valve roads (5a 6., 5a 7., 5a 8.), when causing fluting (5c 3.) in the cock (5c), clockwise direction slewing maneuver handle (13) aligns a little 0 degree mutually in 180 degree positions, angle, corresponding conducting two valve roads (5a 6.) and (5a 7.), the end in valve road (5a 7. with valve road 5a 8.) is communicated with, the other end in valve road (5a 8.) is connected with takes over mouthful (5k), leads to the heat supplying pipeline of automatic boiling water and distillation; Divide at manual liquid vapour and to have four valve roads on the pilot valve body (5a) in addition (5a 9., 5a 10., 5a , 5a ), in cock (5c), have passage (5c 4.), one end is communicated with cock fluting (5c 5.), the point 0 of just going up of the cock (5c) the when other end is positioned at this valve closed condition is spent the position, 0 degree is in 90 degree respectively when clockwise direction slewing maneuver handle (13) causes the head end opening of the passage (5c 4.) in the cock (5c) to align a little mutually, 135 degree, 225 degree, 292.5 when spending, (5a 9. with four valve roads respectively, 5a 10., 5a , 5a ) port is radially corresponding, the end of going out in valve road (5a 9.) is connected with takes over the fresh-keeping heat supplying pipeline that mouthful (5L) leads to the kitchen range chamber, the end of going out in valve road (5a 10.) is connected with takes over the hot meal heat supplying pipeline that mouthful (5m) leads to kitchen range chamber (10), the end of going out in valve road (5a 1.) is connected with adapter mouthful (5n) and leads to kitchen range chamber (10) heat sterilization heat supplying pipeline, the end of going out in valve road (5a ) is connected with takes over the heat supplying pipeline that mouthful (5o) leads to distillery, the radially corresponding connection in valve road (5a ) on the annular groove of cock (5c) (5c 5.) and the valve body (5a).
3, solar energy heat-storage furnace according to claim 1, it is characterized in that temperature control in the heat energy distributing valve (5) is selected to metering valve (5bdg) forms a warm cavity (5p) by temperature control valve body (5b) that has valve pocket and bolt of cover (5g), in hold cock (5d), spiral thrermostatic bimetal-plate (5e), adjust rocking arm (5f) and rocker arm shaft (5f 1.) thereof, adjust bolt (5f 2.), nut (5h) composition; In valve body (5b), have the valve road (5b 1.) of the adjusting chemical combination liquefaction interflow amount size of offering for the fresh-keeping heat supply of warm water chamber (8) and kitchen range chamber is corresponding, its head end is communicated with valve road (5a 2.) in the valve body (5a), and 0 bottom valve position of the relative cock of its tail end opening is in the 100 bottom valve positions and the valve pocket of closed position fully; The in addition heat supply of promising hot boiling water, distillation, hot meal, heat sterilization and big or small valve road (5b 2.) is measured at the corresponding adjusting chemical combination liquefaction interflow of offering in valve body (5b), its head end is communicated with valve road (5a 3.) in the valve body (5a), and its tail end opening is in the 135 ℃ of valve position and the valve pocket of closed position fully with respect to 0 ℃ of valve position of cock (5d); Have fluting (5d 1.) in the temperature control cock (5d), when thrermostatic bimetal-plate (5e) drives cock (5d) at 0 ℃, the top of the fluting in the cock (5d) (5d 1.) is opened in 0 ℃ of valve position place, end is in the port of valve road (5b 2.), make valve road (5b 1.-5d 1.) be in conducting state when thrermostatic bimetal-plate (5e) drives cock (5d) below 100 ℃ the time, this valve road is closed when being higher than 100 ℃; In the same aspect of valve body (5b), have the valve road (5b 3.) of limit temperature control circulation chemical combination liquid in addition, its the inner is in the temperature valve position place of limiting temperature, when thrermostatic bimetal-plate surpasses this limiting temperature, driving cock rotation makes otch (5d 1.) and the inner port conducting of limitting warm valve road (5b 3.), and its end of going out is connected with adapter mouthful (5r) and leads to main fluid reservoir (11); Have an end and be communicated with fluting (5d 1.) in temperature control cock (5d), the other end is communicated with the tapered end face of cock (5d) and the passage (5d 2.) of the toroidal cavity (5q) that cylindrical valve pocket constitutes; Have the passage (5b 8.) of circulation chemical combination liquid and steam in valve body (5b), an end is communicated with toroidal cavity (5q), and the other end is connected with takes over mouthful (5s) external pipeline in combination heat storehouse (3); Have in another aspect of valve body (5b) and to be subjected to temperature control and to select to the valve road of carrying heat energy steam, be included as the valve road (5b 4.) of warm water chamber supply 〉=45 ℃ steam, top is opened in valve pocket in it, be in the position that 45 ℃ of valve position have just been opened in 0 ℃ of bottom valve position with respect to the cock correspondence, the semicircle fluting (5d is 3.) of circumferential corresponding cock (5d), its manual liquid vapour of end connection of going out divides the warm water chamber heating steam valve road (5a is 5.) in the pilot valve body (5a); Have valve road (5b 5.) in the temperature control valve body (5b) in addition into 〉=100 ℃ of steam of hot hydroecium's supply, top is opened in valve pocket and with respect to 0 ℃ of valve position of cock correspondence and is in the position that 100 ℃ of valve position have just been opened in it, the semicircle of circumferential corresponding cock (5d) fluting (5d 3.), its end of going out connect manual liquid vapour and divide the hot hydroecium in the pilot valve body (5a) and the heating steam valve road (5a 6.) of distillery; Have the valve road (5b 6.) of exceed temperature and automatic hot boiling water and 〉=150 ℃ of steam of distillation supply in the temperature control valve body (5b) in addition, its the inner is opened in valve pocket and with respect to 0 ℃ of valve position of cock correspondence and is in the position that 150 ℃ of valve position have just been opened, the semicircle fluting (5d 3.) of circumferential corresponding cock (5d), its end of going out connects manual liquid vapour and divides the steam valve road in the pilot valve body (5a) (5a 8.), or the heat supplying pipeline of directly lead hot hydroecium and distillery; Fluting in the cock (5d) (5d 3.) top open when thrermostatic bimetal-plate (5e) drives cock at 0 ℃ with valve body on 0 ℃ of position that valve position is corresponding, the position, angle when terminal position, angle when driving cock (5d) and lower the temperature direction of rotation and 0 ℃ with respect to thrermostatic bimetal-plate (5e) is in 180 ℃; Have passage (5d 4.) in the temperature control cock (5d) and be communicated with fluting (5d 3.) and temperature control chamber (5p); The bottom of temperature control valve body (5d) has the steam channel (5b 7.) that is communicated with temperature control chamber (5p) and vapour-liquid mixing valve road (5b 8.); The top in temperature control chamber (5p) has and is communicated with the passage (5b 9.) that manual liquid vapour divides the steam valve road (5a ) in the pilot valve body (5a); Spiral thrermostatic bimetal-plate (5e) the inner is embedded among the tail end fluting of cock (5d), the outer afterbody of spiral thrermostatic bimetal-plate (5e) is made anti-u shape, alleviate the radial thermal expansion power that absorbs, the outer terminal part of thrermostatic bimetal-plate curls up ring and is fixed on the adjustment rocker arm shaft (5f 1.), adjustment bolt (5f 2.) root that adjustment rocking arm (5f) is connected as a single entity is thick vertebra shape, when fastening adjustment nut (5h), center drilling on the thick vertebra shape root pressed end bonnet bolt of spiral shell inspection (5f 2.), cause the distortion fitted seal, or pad one heat-resistant adhesive plasticity pad seals between plate-like adjustment rocking arm (5f) and bolt of cover (5g), rotate the angle of adjusting rocking arm (5f), then change cock (5d) position of valve body (5b) relatively.
4, solar energy heat-storage furnace according to claim 1, it is characterized in that described kitchen range chamber selects to temperature control valve (9) structure by the temperature controlled compartment part, the isolating seal transmission device, temperature control valve part and connection protective cover (9L) are formed, wherein the structure of temperature controlled compartment is that temperature controlled compartment housing (9a) is formed a cavity with the kitchen range locular wall (10a) that has airport, hold temperature-sensitive action element spiral thrermostatic bimetal-plate (9b), its the inner is embedded among the fluting on the driving shaft (9c), outer afterbody is made anti-u shape, the tail terminal is curled up to be fixed in and is adjusted on the rocker arm shaft (9d 1.), adjust rocking arm (gd) and connect one and adjust bolt (9d 2.), passing perforate in the kitchen range locular wall, to be adjusted bolt (9e) fastening; The driving link of isolating seal transmission device is the active bucket (9f) that is connected as a single entity with line shaft (9c) and the permanent magnet (9g) of polylith that holds and inwall secure bond; Its isolated component is an isolation bucket (9h) that is connected as a single entity with the temperature control valve fixing seal; Drive element is that polylith is become one and distinguished corresponding permanent magnet (9k) with polylith active permanent magnet (9g) polarity with the driven shaft of cock (9j); There is one to be connected and fixed and to protect the protective cover (9L) of isolating actuated element between temperature controlled compartment housing (9a) and the temperature control valve valve body (9m); Between driven permanent magnet (9k) and isolation bucket (9h), active permanent magnet (9g) and isolation bucket (9h) and active bucket (9f) and protective cover (9L), there is untouchable gap; Temperature-sensing valve (9mj) is that a valve body (9m) that has valve pocket holds cock (9j) composition, in cock (9j), have fluting (9j 1.), three valve roads of same aspect or different aspects in the circumferential corresponding valve body (9m) (9m 1., 9m 2., 9m 3.), when thrermostatic bimetal-plate (9b) is warming up to 60～70 ℃, 100 ℃, 135 ℃ gradually, by isolating seal actuator drives cock (9j) rotation, successively valve road (9m 1.), valve road (9m 2.), valve road (9m 3.) are closed; Have passage (9j 2.) end in the cock (9j) in addition and connect fluting (9j 1.), in the toroidal cavity (9m 4.) that the other end to the taper surface on cock (9j) top and cylindrical valve pocket constitutes, in valve body (9m), have valve road (9m 5.) in addition, the inner toroidal cavity (9m 4.) that connects, the end of going out are connected with takes over mouthful (9n) to the heat exchanger of kitchen range chamber; The end of going out that temperature control is selected to valve road (9m 1.) is connected with adapter mouthful (9o) connects heat energy distributing valve (5ac) again by pipeline adapter mouth (5L); The end of going out that temperature control is selected to valve road (9m 2.) is connected with adapter mouthful (9p) connects heat energy distributing valve (5ac) again by pipeline adapter mouth (5m); The end of going out that temperature control is selected to valve road (9m 3.) is connected with adapter mouthful (9q) connects heat energy distributing valve (5ac) again by pipeline adapter mouth (5n).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021102538A CN1288395C (en) | 2002-04-04 | 2002-04-04 | Solar energy heat-storage furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021102538A CN1288395C (en) | 2002-04-04 | 2002-04-04 | Solar energy heat-storage furnace |
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| CN1448668A CN1448668A (en) | 2003-10-15 |
| CN1288395C true CN1288395C (en) | 2006-12-06 |
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| CNB021102538A Expired - Fee Related CN1288395C (en) | 2002-04-04 | 2002-04-04 | Solar energy heat-storage furnace |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102003797A (en) * | 2010-09-14 | 2011-04-06 | 浙江大学建筑设计研究院 | Device for heating water for life and preparing fresh drinking water by comprehensively utilizing solar energy |
| KR20220027976A (en) * | 2019-06-25 | 2022-03-08 | 에보니크 오퍼레이션즈 게엠베하 | Distillation purification method of unsaturated carboxylic acid anhydride |
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Granted publication date: 20061206 Termination date: 20100404 |