CN201897509U - Automatic pointer type thermometer calibration system - Google Patents
Automatic pointer type thermometer calibration system Download PDFInfo
- Publication number
- CN201897509U CN201897509U CN2010205182272U CN201020518227U CN201897509U CN 201897509 U CN201897509 U CN 201897509U CN 2010205182272 U CN2010205182272 U CN 2010205182272U CN 201020518227 U CN201020518227 U CN 201020518227U CN 201897509 U CN201897509 U CN 201897509U
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- China
- Prior art keywords
- fuel tank
- thermometer
- oil pipe
- thermometric
- full
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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.)
- Expired - Lifetime
Links
- 239000002828 fuel tank Substances 0.000 claims abstract description 55
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 20
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 235000015927 pasta Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a common thermometer monitoring system, in particular to an automatic pointer type thermometer calibration system which comprises a data processing and controlling system, a thermostatic bath, and a spare fuel tank; a temperature measuring fuel tank, a heater and a compressor are arranged in the thermostatic bath; the upper part of the temperature measuring fuel tank is provided with a temperature measuring platinum resistor, a measured thermometer bulb and a mixing motor; an oil pipe outlet end of the temperature measuring fuel tank is communicated with an oil pipe inlet end of the spare fuel tank through an overflow pipe, and the pipeline where an oil pipe outlet end of the spare fuel tank is connected with an oil pipe inlet end of the temperature measuring oil tank is provided with a refueling pump and a magnetic valve; the data processing and controlling system are connected with an image information collecting device which is arranged at front of a measured thermometer head, the measured thermometer head and the temperature measuring platinum resistor are connected with the data processing and controlling system through a data line, and the monitoring system solves the problem that the thermometer monitoring system needs manual monitor at any time and can not automatically operate.
Description
Technical field
The utility model relates to thermometer check system commonly used, relates in particular to a kind of economic, practical full-automatic dial thermometer check system.
Background technology
Traditional thermometer monitoring system generally includes only and is used for the thermostatic equipment of monitoring objective, as: the refrigeration groove of the high temperature groove of band heating, band compressor.PID temperature controller and stirring system that the constant temperature troughed belt is manually set therefore for different temperature spots, need the workman to carry out manual setting, if checkpoint is more, then need the long time.In addition, calibration cell is owing to expand with heat and contract with cold, and liquid level can be on the low side when temperature was low, if untimely additional medium, smolders easily, overheated when heating after the cooling again, causes unsafe factors such as well heater damage.Because of usually adopting artificial reading, because interpersonal difference, result's output there is bigger difference, therefore there is apparent in view error.The processing of mass data record and the generation of report messages all need a lot of artificial links, and need the people to monitor constantly, waste time and energy, are difficult to realize multi-functional full-automatic thermometer monitoring effect; The oil content scope of calibration cell can reach-40 ~ 300 ℃ in addition, in the time will carrying out the indicating value check to dut temperature meter gauge outfit, according to the thermometric standard platinum resistance signal on the calibration cell, computing machine sends different control signals makes heating wire, compressor, heating radiator work make the oily temperature of thermometric fuel tank be stabilized in required temperature, and only by compressor lower the temperature sometimes difficult with reach desirable effect; In case moreover the people do not note going out, and causes the pasta of thermometric fuel tank low excessively, can be difficult to the oil mass of thermometric fuel tank is carried out timely and effective replenishing, bad symptoms such as well heater exposes, causes smoldering can appear when causing pasta to drop to certain position.
Summary of the invention
The utility model at the thermometer check system very important person who exists in the prior art for monitoring at any time, can't full automatic running problem, a kind of system uniqueness, time saving and energy saving full-automatic dial thermometer check system are provided.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of full-automatic dial thermometer check system, comprise data processing and control system, calibration cell, reserve fuel tank, be provided with the thermometric fuel tank in the calibration cell, well heater and compressor, described thermometric fuel tank top is provided with the thermometric platinum resistance, the stirring motor of measured thermometer thermometer bulb and band stirring vane, measured thermometer thermometer bulb connects by the thermo detector gauge outfit, the part of dut temperature meter thermometer bulb is inserted in the thermometric fuel tank, the oil pipe endpiece of thermometric fuel tank is connected by run-down pipe with the oil pipe entrance point of reserve fuel tank, the oil pipe endpiece of reserve fuel tank is provided with dispensing pump with the pipeline that the oil pipe entrance point of thermometric fuel tank links to each other, described data processing and control system are connected with the image information harvester, the image information harvester is located at the right opposite of dut temperature meter gauge outfit, dut temperature meter gauge outfit, the thermometric platinum resistance is connected with data processing and control system by data line.In this monitoring system, owing to newly be provided with an image information harvester, the image information harvester on can the in time correct dut temperature meter gauge outfit that collects right opposite data and conduct to data processing and control system by data line, data processing and control system can receive the thermometer switching signal that dut temperature meter gauge outfit transmits and the thermometric standard platinum resistance signal of calibration cell simultaneously, handle and make the control running thereby carry out data-signal.
As preferably, described calibration cell side is provided with heating radiator, and the oil pipe line between the oil pipe endpiece of heating radiator and the oil pipe entrance point of thermometric fuel tank is provided with cooling pump and solenoid valve.Cooling pump can circulate the oil in the thermometric fuel tank by pipeline, and lowers the temperature by heating radiator, to reach desirable cooling-down effect.
As preferably, described heating radiator comprises blower fan, heat radiation oil pipe and heat radiator.Blower fan is material benefit simply, and the cooling operational effect is obvious.
As preferably, the part of oil pipe immerses reserve fuel tank inside between described cooling pump and the solenoid valve.This structure setting more helps allowing the oil through in the oil pipe between cooling pump and the solenoid valve be lowered the temperature in the oil of reserve fuel tank, to reach best cooling-down effect.
As preferably, described thermometric fuel tank upper end sidepiece is provided with level switch, and level switch has data line to link to each other with data processing and control system.In this structure, level switch is used to monitor the amount of the oil of thermometric fuel tank, opens the dispensing pump oil return to cross at pasta automatically when low, avoids because when it's too late, effectively replenish, and bad phenomenon such as can occur when causing pasta to drop to certain position smoldering.
As preferably, described image information harvester is a camera.More help conveniently, effectively collecting the data on the dut temperature meter gauge outfit.
As preferably, in the described dut temperature meter thermometer bulb one or more thermometric platinum resistance is arranged, be to link to each other with control system with data processing by data line.Like this system can monitor at any time tested platinum resistance resistance and and image acquisition to indicating value compare and judge the indicating value consistance that table is counted.
As preferably, be provided with several switches in the described dut temperature meter gauge outfit and link to each other with data processing and control system by data line.System can monitor the variation that table meter pointer turns on off state behind the switch set point like this, comes performance index such as verification switch set point error and differential gap with this.
Described measured thermometer thermometer bulb is by kapillary or draw the long tube connection by thermo detector table meter head.
According to the technical solution of the utility model, 1, solved thermometer monitoring system very important person and be monitoring at any time, the difficult problem that can't carry out full automatic running; 2, the calibration cell side is provided with has cooling pump to solve a difficult problem that is difficult to the oil in the thermometric fuel tank is effectively lowered the temperature, reached ideal effect on heating radiator, the oil pipe line; 3, satisfy the indicating value examination requirements of range for the dut temperature meter gauge outfit in-40 ~ 300 ℃ of scopes; 4, thermometric fuel tank upper end sidepiece is provided with level switch and has solved the difficult problem that bad phenomenon such as smoldering was effectively replenished, caused occurring to the too low nothing in oily liquid level position, structure uniqueness, easy to use.
Description of drawings
Fig. 1 is the structure flow chart of a kind of full-automatic dial thermometer check system of the utility model;
Fig. 2 is the structure for amplifying synoptic diagram of dut temperature meter gauge outfit among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Embodiment
A kind of full-automatic dial thermometer check system, as Fig. 1, shown in Figure 2, comprise data processing and control system 1, calibration cell 2, reserve fuel tank 6, be provided with thermometric fuel tank 22 in the calibration cell 2, well heater 23 and compressor 21, described thermometric fuel tank 22 tops are provided with thermometric platinum resistance 4, the stirring motor 3 of measured thermometer thermometer bulb 5 and band stirring vane, measured thermometer thermometer bulb 5 connects by thermo detector gauge outfit 10, the part of dut temperature meter thermometer bulb 5 is inserted in the thermometric fuel tank 22, the oil pipe endpiece of thermometric fuel tank 22 is connected by run-down pipe 8 with the oil pipe entrance point of reserve fuel tank 6, the oil pipe endpiece of reserve fuel tank 6 is provided with dispensing pump 7 with the pipeline that the oil pipe entrance point of thermometric fuel tank 22 links to each other, described data processing and control system 1 are connected with image information harvester 11, image information harvester 11 is located at the right opposite of dut temperature meter gauge outfit 10, dut temperature meter gauge outfit 10, thermometric platinum resistance 4 is connected with data processing and control system 1 by data line 14.In the said structure, the stirring vane of stirring motor stretches into the thermometric fuel tank and stirs, the thermometric platinum resistance stretches into carries out temperature detection in the thermometric fuel tank, oily temperature scope can reach-40 ~ 300 ℃ in the thermometric fuel tank, in the time will carrying out the indicating value check to dut temperature meter gauge outfit, signal according to calibration cell thermometric platinum resistance, computing machine sends different control signals makes well heater, heating radiator or compressor operating make the oily temperature of thermometric fuel tank be stabilized in required temperature, simultaneously, the image information harvester can be gathered corresponding gauge outfit indicating value and record automatically; Carry out a plurality of indicating value checks if desired, can be at the corresponding whole testing process of computer compilation, like this, system and can heat up automatically according to the flow process of prior setting (perhaps cooling) come the detected temperatures meter.Described calibration cell 2 sides are provided with heating radiator 12, and heating radiator 12 comprises blower fan, heat radiation oil pipe and heat radiator, and the oil pipe 121 tunnel between the oil pipe endpiece of heating radiator 12 and the oil pipe entrance point of thermometric fuel tank 22 is provided with cooling pump 122 and solenoid valve 9.In the said structure, cooling pump can make the oil in the thermometric fuel tank fully contact with outside, and by the heating radiator cooling, to reach desirable effect, blower fan is material benefit simply, and the cooling operational effect is obvious.Solenoid valve is opened when pump is opened automatically, in case not oil by the time the just closed electromagnetic valve switch of living.The part of oil pipe stretches into reserve fuel tank 6 inside between described cooling pump 122 and the solenoid valve 9.Because the oil temperature of reserve fuel tank is lower, can in the oil of reserve fuel tank, reach best cooling-down effect through the oil in the oil pipe between cooling pump and the solenoid valve.Described thermometric fuel tank 22 upper end sidepieces are provided with level switch 13, and level switch 13 has data line 14 to link to each other with data processing and control system 1.Cross when low when liquid level, open dispensing pump automatically and give the thermometric tank drainback, smolder easily etc. to avoid crossing to heat when low when liquid level.As preferably, described image information harvester 11 is elected camera as.Be provided with one or more thermometric platinum resistance 4 in the described measured thermometer thermometer bulb 5.Measured thermometer thermometer bulb 5 is by kapillary or draw the long tube connection by thermo detector table meter head 10.The power lead that connects the thermometric fuel tank in addition, the material of outsourcing are heat-resisting exotic material.The heat energy of avoiding electric energy to transform causes temperature too high, can take place that the outer material of power lead is on fire to be burnt and fire occurs.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (8)
1. full-automatic dial thermometer check system, comprise data processing and control system (1), calibration cell (2), reserve fuel tank (6), be provided with thermometric fuel tank (22) in the calibration cell (2), well heater (23) and compressor (21), described thermometric fuel tank (22) top is provided with thermometric platinum resistance (4), the stirring motor (3) of measured thermometer thermometer bulb (5) and band stirring vane, measured thermometer thermometer bulb (5) connects by thermo detector gauge outfit (10), the part of dut temperature meter thermometer bulb (5) is inserted in the thermometric fuel tank (22), the oil pipe endpiece of thermometric fuel tank (22) is connected by run-down pipe (8) with the oil pipe entrance point of reserve fuel tank (6), the oil pipe endpiece of reserve fuel tank (6) is provided with dispensing pump (7) with the pipeline that the oil pipe entrance point of thermometric fuel tank (22) links to each other, it is characterized in that: described data processing and control system (1) are connected with image information harvester (11), image information harvester (11) is located at the right opposite of dut temperature meter gauge outfit (10), dut temperature meter gauge outfit (10), thermometric platinum resistance (4) is connected with data processing and control system (1) by data line (14).
2. full-automatic dial thermometer check system according to claim 1, it is characterized in that: described calibration cell (2) side is provided with heating radiator (12), and oil pipe (121) road between the oil pipe entrance point of the oil pipe endpiece of heating radiator (12) and thermometric fuel tank (22) is provided with cooling pump (122) and solenoid valve (9).
3. full-automatic dial thermometer check system according to claim 2 is characterized in that: described heating radiator (12) comprises blower fan, heat radiation oil pipe and heat radiator.
4. according to claim 2 or 3 described full-automatic dial thermometer check systems, it is characterized in that: the part of oil pipe stretches into reserve fuel tank (6) inside between described cooling pump (122) and the solenoid valve (9).
5. full-automatic dial thermometer check system according to claim 1, it is characterized in that: described thermometric fuel tank (22) upper end sidepiece is provided with level switch (13), and level switch (13) has data line (14) to link to each other with data processing and control system (1).
6. full-automatic dial thermometer check system according to claim 1 is characterized in that: described image information harvester (11) is a camera.
7. full-automatic dial thermometer check system according to claim 1 is characterized in that: be provided with one or more thermometric platinum resistance (4) in the described measured thermometer thermometer bulb (5).
8. full-automatic dial thermometer check system according to claim 1 is characterized in that: measured thermometer thermometer bulb (5) is by kapillary or draw the long tube connection by thermo detector table meter head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205182272U CN201897509U (en) | 2010-09-07 | 2010-09-07 | Automatic pointer type thermometer calibration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205182272U CN201897509U (en) | 2010-09-07 | 2010-09-07 | Automatic pointer type thermometer calibration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897509U true CN201897509U (en) | 2011-07-13 |
Family
ID=44255414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205182272U Expired - Lifetime CN201897509U (en) | 2010-09-07 | 2010-09-07 | Automatic pointer type thermometer calibration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401704A (en) * | 2010-09-07 | 2012-04-04 | 杭州科宏仪器仪表有限公司 | Full-automatic calibration system for dial thermometer |
| EP3674676A1 (en) * | 2018-12-27 | 2020-07-01 | SIKA Dr.Siebert & Kühn GmbH & Co. KG. | Calibration structure for calibrating a temperature sensor and method for same |
-
2010
- 2010-09-07 CN CN2010205182272U patent/CN201897509U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401704A (en) * | 2010-09-07 | 2012-04-04 | 杭州科宏仪器仪表有限公司 | Full-automatic calibration system for dial thermometer |
| CN102401704B (en) * | 2010-09-07 | 2013-09-18 | 杭州科宏仪器仪表有限公司 | Full-automatic calibration system for dial thermometer |
| EP3674676A1 (en) * | 2018-12-27 | 2020-07-01 | SIKA Dr.Siebert & Kühn GmbH & Co. KG. | Calibration structure for calibrating a temperature sensor and method for same |
| DE102018133618A1 (en) * | 2018-12-27 | 2020-07-02 | SIKA Dr. Siebert & Kühn GmbH & Co. KG | Calibration setup for calibrating a temperature sensor and process therefor |
| JP2020106532A (en) * | 2018-12-27 | 2020-07-09 | シーカ ドクター シーベルト アンド キューン ゲーエムベーハー アンド コーポレイテッド カーゲー | Calibration setting and method for calibrating temperature sensor |
| JP7068264B2 (en) | 2018-12-27 | 2022-05-16 | シーカ ドクター シーベルト アンド キューン ゲーエムベーハー アンド コーポレイテッド カーゲー | Calibration settings and methods for calibrating temperature sensors |
| US11467045B2 (en) | 2018-12-27 | 2022-10-11 | SIKA Dr. Siebert & Kühn GmbH & Co. KG | Calibration structure for calibrating a temperature sensor and methods therefore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110713 Effective date of abandoning: 20130918 |
|
| RGAV | Abandon patent right to avoid regrant |