CN109682117A - A kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine and hot-water combined supplying system - Google Patents
A kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine and hot-water combined supplying system Download PDFInfo
- Publication number
- CN109682117A CN109682117A CN201811607487.4A CN201811607487A CN109682117A CN 109682117 A CN109682117 A CN 109682117A CN 201811607487 A CN201811607487 A CN 201811607487A CN 109682117 A CN109682117 A CN 109682117A
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- Prior art keywords
- magnetic suspension
- heat exchanger
- suspension compressor
- cities
- energy
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/19—Pumping down refrigerant from one part of the cycle to another part of the cycle, e.g. when the cycle is changed from cooling to heating, or before a defrost cycle is started
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine and hot-water combined supplying systems, including magnetic suspension compressor, volumetric heat exchanger, four-way reversing valve, finned heat exchanger, unidirectional heating power expansion valve, flash distillation bucket, liquid storage device, solenoid valve, fluorine pump, end-equipment and electric heater.The present invention can make energy conserving system not only meet the demand of the water supply of samll cities and towns people place, refrigeration and heat supply, but also meet the characteristics of room Min Su is more, pipeline is long and hot water concentrates demand, structurally reasonable, it is easy for installation, maintenance cost is low, can be effectively reduced energy loss, is conducive to promote and apply.
Description
[technical field]
The present invention relates to the technical field of energy conservation air conditioning equipment, especially a kind of energy-saving cities and towns people place magnetic suspension compressor
The technical field of multi-connected machine and hot-water combined supplying system.
[background technique]
Cooling air conditioner magnetic suspension compressor not complicated oil piping system, oil cooling system and filter etc., subtract significantly
Maintenance program and expense are lacked.Trilogy supply technology realizes hot water supply and air conditioner refrigerating while using, a tractor serves several purposes.Trilogy supply
Compared with the heat pump product of normal air source, difference is: it can reach refrigeration, heating, the Trinitarian effect of supplying hot water.It
The condenser heat being discharged into atmospheric environment when traditional air conditioner can also be freezed is recycled, and is added to domestic hot-water
Heat, energy utilize again, reduce the waste of the available energy.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of energy-saving cities and towns people place magnetic suspension compression is proposed
Machine multi-connected machine and hot-water combined supplying system can make energy conserving system both meet the need of the water supply of samll cities and towns people place, refrigeration and heat supply
It asks, and meets the characteristics of room Min Su is more, pipeline is long and hot water concentrates demand, structurally reasonable, easy for installation, maintenance cost
It is low, it can be effectively reduced energy loss, be conducive to promote and apply.
To achieve the above object, the invention proposes a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine and hot water
Co-feeding system, including magnetic suspension compressor, volumetric heat exchanger, four-way reversing valve, finned heat exchanger, unidirectional heating power expansion valve,
Flash bucket, liquid storage device, solenoid valve, fluorine pump, end-equipment and electric heater, the magnetic suspension compressor and volumetric heat exchanger phase
Connection, is equipped with electric heater on the volumetric heat exchanger, the volumetric heat exchanger by four-way reversing valve respectively with wing
Piece heat exchanger, magnetic suspension compressor and end-equipment are connected one by one, and the finned heat exchanger is by unidirectional heating power expansion valve and dodges
Steaming kier is connected, and the flash distillation bucket is connected with magnetic suspension compressor and liquid storage device respectively, and the liquid storage device passes through solenoid valve respectively
It pumps with fluorine and is connected with end-equipment, the magnetic suspension compressor, volumetric heat exchanger, four-way reversing valve, finned heat exchanger, unidirectionally
Heating power expansion valve, flash distillation bucket and liquid storage device are placed on samll cities and towns' people's Su Zhongxin high building.
Preferably, the magnetic suspension compressor will become high temperature and high pressure gas after refrigerant compression be sent into positive displacement heat exchange
Partial heat is recycled supply people place passenger hot water demand by device, volumetric heat exchanger.
Preferably, refrigerant summer first passes through finned heat exchanger, winter first passes through end for the four-way reversing valve control
Equipment realizes that two season of summer in winter heating and refrigerating is completed in a machine.
It is dodged preferably, the refrigerant flowed through is flashed into gas-liquid mixture and be sent by the unidirectional heating power expansion valve in summer
The middle pressure saturated gas of steaming kier, generation enters magnetic suspension compressor, the middle pressure saturated liquid of generation as compressor second level tonifying Qi
Further reducing pressure by regulating flow enters end-equipment at the liquid of low-temp low-pressure, flashes to the gas of low-temp low-pressure in absorption chamber after heat
It is sucked by magnetic suspension compressor, then enters refrigeration cycle next time after second compression.
It exchanges heat, is not required to preferably, refrigerant is sent directly into end-equipment in winter by the magnetic suspension compressor
Fluorine pump provides energy.
Preferably, the refrigerant flowed through is flashed into gas-liquid mixture in winter and directly sent by the unidirectional heating power expansion valve
Enter finned heat exchanger to exchange heat.
Preferably, the fluorine pump is that frequency conversion fluorine pumps.
Beneficial effects of the present invention: the present invention by using magnetic suspension compressor, fluorine pump and trilogy supply technology combination with
And the air-conditioning system of multi-connected machine solves the problems, such as to be both needed to air conditioning and hot water supply in two season of samll cities and towns people Su Xiare, together
When transition season also hot water supply function.Problem of oil return is not present using magnetic suspension compressor non lubricant oil characteristic, it can by fluorine pump
To play the efficiency of evaporator to the maximum extent, the refrigerating efficiency of summer is improved, while fluorine pump frequency conversion meets the system of different ends
Cryogen traffic requirement.Multi-line system installs simple and flexible and maintenance cost is low, the equipment such as magnetic suspension compressor and boiler
Energy needed for whole system circulation is also greatly saved in the gravitational effect of installation site.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is that the structure of a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine of the invention and hot-water combined supplying system is shown
It is intended to.
In figure: 1- magnetic suspension compressor, 2- volumetric heat exchanger, 3- four-way reversing valve, 4- finned heat exchanger, 5- unidirectional heat
Power expansion valve, 6- flash bucket, 7- liquid storage device, 8- solenoid valve, 9- fluorine pump, 10- end-equipment, 11- electric heater.
[specific embodiment]
Refering to fig. 1, a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine of the invention and hot-water combined supplying system, including
Magnetic suspension compressor 1, volumetric heat exchanger 2, four-way reversing valve 3, finned heat exchanger 4, unidirectional heating power expansion valve 5, flash distillation bucket 6,
Liquid storage device 7, solenoid valve 8, fluorine pump 9, end-equipment 10, electric heater 11, the magnetic suspension compressor 1 and volumetric heat exchanger 2
It is connected, electric heater 11 is installed on the volumetric heat exchanger 2, the volumetric heat exchanger 2 is divided by four-way reversing valve 3
It is not connected one by one with finned heat exchanger 4, magnetic suspension compressor 1 and end-equipment 10, the finned heat exchanger 4 passes through unidirectional heating power
Expansion valve 5 is connected with flash distillation bucket 6, and the flash distillation bucket 6 is connected with magnetic suspension compressor 1 and liquid storage device 7 respectively, the liquid storage device
7 are connected by solenoid valve 8 and fluorine pump 9 with end-equipment 10 respectively, the magnetic suspension compressor 1, volumetric heat exchanger 2, four-way
Reversal valve 3, finned heat exchanger 4, unidirectional heating power expansion valve 5, flash distillation bucket 6, liquid storage device 7 are placed on samll cities and towns' people's Su Zhongxin high building
On, bathroom hot water is actively supplied to by gravity, water is concentrated, and the nearlyr building in part directly utilizes gravity operation empty
Adjusting system circulation, refrigerant enter volumetric heat exchanger 2 after magnetic suspension compressor 1 becomes high temperature and high pressure gas after compression,
Partial heat is recycled supply people place passenger's water by volumetric heat exchanger 2.The daily institute of passenger has been ensured by heat recovery technology
The a large amount of condenser heats being discharged into atmospheric environment when need to be required with water, and traditional air conditioner being freezed are recycled, and are reduced
The waste of the available energy, by four-way reversing valve 3, cooling in summer agent first passes through outdoor finned heat exchanger 4, and winter first passes through end
End equipment 10 rationally realizes that two season of summer in winter heating and refrigerating is completed in a machine, and cooling in summer agent flows through unidirectional heating power expansion valve 5,
It flashing into gas-liquid mixture and enters flash distillation bucket 6, middle pressure saturated gas enters magnetic suspension compressor 1 as compressor second level tonifying Qi,
The middle pressure further reducing pressure by regulating flow of saturated liquid enters end-equipment 10 at the liquid of low-temp low-pressure, flashes to after heat in absorption chamber
The gas of low-temp low-pressure is sucked by magnetic suspension compressor 1, then enters refrigeration cycle next time after second compression, and winter passes through magnetcisuspension
Floating 1 refrigerant of compressor is directly entered end-equipment 10 and exchanges heat, and is not required to pump and provides energy, unidirectional heat is passed through in winter refrigeration agent
Gas-fluid two-phase mixture after power expansion valve 5 is directly entered finned heat exchanger 4 and exchanges heat, and fluorine pump 9 is pumped using frequency conversion fluorine, to expire
The traffic requirement of the refrigerant of foot difference end.
Refrigerant flows to volumetric heat exchanger 2 from magnetic suspension compressor 1, and volumetric heat exchanger 2 is by the heat of recycling to each
User supplies hot water.Cooling in summer agent flows to outdoor finned heat exchanger 4 by four-way reversing valve 3, flows through unidirectional heating power expansion valve
5, it flashes into gas-liquid mixture and enters flash distillation bucket 6, middle pressure saturated gas enters magnetic suspension compressor as compressor second level tonifying Qi
1, middle pressure saturated liquid decompression enters liquid storage device 7 at the liquid of low-temp low-pressure, by 9 each end-equipment 10 of supply of fluorine pump, absorbs
The gas that low-temp low-pressure is flashed to after indoor heat is sucked by magnetic suspension compressor 1, then enters refrigeration next time after second compression
Circulation.Winter refrigeration agent flows to liquid storage device 7 by four-way reversing valve 3, reaches end-equipment 10 by solenoid valve, flows through unidirectional heat
Power expansion valve 5 enters finned heat exchanger 4 at gas-fluid two-phase mixture, flashes to the gas of low-temp low-pressure by magnetcisuspension after absorbing heat
Floating compressor 1 sucks, then enters refrigeration cycle next time after second compression.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine and hot-water combined supplying system, it is characterised in that: including magnetcisuspension
Floating compressor (1), volumetric heat exchanger (2), finned heat exchanger (4), unidirectional heating power expansion valve (5), dodge four-way reversing valve (3)
Steaming kier (6), liquid storage device (7), solenoid valve (8), fluorine pump (9), end-equipment (10) and electric heater (11), the magnetic suspension compression
Machine (1) is connected with volumetric heat exchanger (2), is equipped with electric heater (11), the volume on the volumetric heat exchanger (2)
Formula heat exchanger (2) by four-way reversing valve (3) respectively with finned heat exchanger (4), magnetic suspension compressor (1) and end-equipment (10)
It is connected one by one, the finned heat exchanger (4) is connected by unidirectional heating power expansion valve (5) with flash distillation bucket (6), the flash distillation bucket
(6) it is connected respectively with magnetic suspension compressor (1) and liquid storage device (7), the liquid storage device (7) is pumped by solenoid valve (8) and fluorine respectively
(9) it is connected with end-equipment (10), the magnetic suspension compressor (1), volumetric heat exchanger (2), four-way reversing valve (3), fin
Heat exchanger (4), unidirectional heating power expansion valve (5), flash distillation bucket (6) and liquid storage device (7) are placed on samll cities and towns' people's Su Zhongxin high building.
2. a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine as described in claim 1 and hot-water combined supplying system,
Be characterized in that: the magnetic suspension compressor (1) will become high temperature and high pressure gas and be sent into volumetric heat exchanger after refrigerant compression
(2), partial heat is recycled supply people place passenger hot water demand by volumetric heat exchanger (2).
3. a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine as described in claim 1 and hot-water combined supplying system,
Be characterized in that: refrigerant summer first passes through finned heat exchanger (4), winter first passes through end and sets for four-way reversing valve (3) control
Standby (10) realize that two season of summer in winter heating and refrigerating is completed in a machine.
4. a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine as described in claim 1 and hot-water combined supplying system,
Be characterized in that: the refrigerant flowed through is flashed into gas-liquid mixture in summer and is sent into flash distillation bucket by the unidirectional heating power expansion valve (5)
(6), the middle pressure saturated gas of generation enters magnetic suspension compressor (1) as compressor second level tonifying Qi, the middle pressure saturated solution of generation
The further reducing pressure by regulating flow of body enters end-equipment (10) at the liquid of low-temp low-pressure, flashes to low-temp low-pressure after heat in absorption chamber
Gas sucked by magnetic suspension compressor (1), then enter refrigeration cycle next time after second compression.
5. a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine as described in claim 1 and hot-water combined supplying system,
Be characterized in that: refrigerant is sent directly into end-equipment (10) in winter and exchanged heat by the magnetic suspension compressor (1), is not required to fluorine
It pumps (9) and energy is provided.
6. a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine as described in claim 1 and hot-water combined supplying system,
Be characterized in that: the refrigerant flowed through is flashed into gas-liquid mixture in winter and is sent directly into wing by the unidirectional heating power expansion valve (5)
Piece heat exchanger (4) exchanges heat.
7. a kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine as described in claim 1 and hot-water combined supplying system,
Be characterized in that: the fluorine pump (9) is frequency conversion fluorine pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607487.4A CN109682117A (en) | 2018-12-27 | 2018-12-27 | A kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine and hot-water combined supplying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607487.4A CN109682117A (en) | 2018-12-27 | 2018-12-27 | A kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine and hot-water combined supplying system |
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| Publication Number | Publication Date |
|---|---|
| CN109682117A true CN109682117A (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811607487.4A Pending CN109682117A (en) | 2018-12-27 | 2018-12-27 | A kind of energy-saving cities and towns people place magnetic suspension compressor multi-connected machine and hot-water combined supplying system |
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| CN (1) | CN109682117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442550A (en) * | 2020-05-15 | 2020-07-24 | 北京百度网讯科技有限公司 | Cooling System |
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| CN106052189A (en) * | 2016-05-31 | 2016-10-26 | 宁波奥克斯电气股份有限公司 | Cold and hot water system of heat-recovery air-cooled heat pump and oil return control method thereof |
| CN106091209A (en) * | 2016-08-18 | 2016-11-09 | 黄国和 | A kind of electromagnetic levitation type steam energy heat pump type air conditioning system |
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| CN201680498U (en) * | 2010-04-08 | 2010-12-22 | 昆明理工大学 | High-rise building solar air source heat pump energy-saving low temperature form central hot-water supply device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111442550A (en) * | 2020-05-15 | 2020-07-24 | 北京百度网讯科技有限公司 | Cooling System |
| CN111442550B (en) * | 2020-05-15 | 2024-10-29 | 北京百度网讯科技有限公司 | Refrigerating system |
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Application publication date: 20190426 |