CN201434541Y - Solar semiconductor thermostat - Google Patents
Solar semiconductor thermostat Download PDFInfo
- Publication number
- CN201434541Y CN201434541Y CN 200920303551 CN200920303551U CN201434541Y CN 201434541 Y CN201434541 Y CN 201434541Y CN 200920303551 CN200920303551 CN 200920303551 CN 200920303551 U CN200920303551 U CN 200920303551U CN 201434541 Y CN201434541 Y CN 201434541Y
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- insulating box
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Abstract
The utility model relates to a thermostat, in particular to a semiconductor thermostat, which comprises a tank body, a temperature controller and a power supply device, and is characterized in that: arefrigeration system is provided with a semiconductor refrigerator of which the power input end is connected with a solar power supply device; and the solar power supply device is formed by connecting a solar panel and a rechargeable battery. The thermostat performs refrigeration through the semiconductor refrigerator, has the characteristics of no pollution, low noise, simple structure and convenient operation, and is supplied with power by the solar panel to realize environmental protection and low cost of energy and solve the problem that the cost is increased caused by high energy consumption of the semiconductor refrigerator.
Description
Technical field
The utility model relates to a kind of insulating box, especially relates to a kind of semiconductor thermostatic and temperature case.
Background technology
All need to carry out the test of various strictnesses before a lot of electronic products dispatch from the factory, wherein the constant temperature survey is a kind of requisite no test that a lot of electronic products need carry out.All be provided with a thermal source at present a lot of insulating boxs, as bulb, heat-generating pipe etc.This insulating box exists difficult control of temperature, and middle people heats, and does not have the function of refrigeration, and the scope of application is very little.Semiconductor refrigerating, the technology of heating that occur last century is a kind of do not have cold-producing medium, zero pollution, noiselessness, fast Refrigeration Technique of cooling time, be called as the third-largest Refrigeration Technique, be applied in some fields, use to it in insulating box has also reached certain scope, but because the utilization rate of electrical of this Refrigeration Technique is low, so in actual use, its power consumption is bigger.Application number is that 200520050254.0 utility model discloses a kind of insulating box, form by cabinet shell, sap cavity, constant temperature chamber, heater, it is characterized in that the constant temperature chamber is located in the airtight sap cavity, heat transfer medium conducts heat in the constant temperature chamber by cabinet wall in the sap cavity, sap cavity is provided with pressure sensor and regulator, utilize heat transfer medium (water or other materials) constant principle of boiling temperature under constant air pressure in the sap cavity, adopt the boiling temperature of air pressure feedback technique control heat transfer medium, make the temperature fluctuation range of heat transfer medium little, thereby stablize the constant temperature cavity temperature.The structure of this insulating box is comparatively complicated, cost is high and the power consumption big.Application number is that the utility model of 200420031297.X discloses a kind of low temperature, insulating box, it comprises insulation case lid or door, be incubated casing, the dynamo-electric assembly that freezes, electric control gear, guidance panel, socket group and shell, it is characterized in that being incubated case lid or the door form by two-layer plate, middle fill insulant material, the interior ring cavity of temperature control solution and the exocoel of fill insulant material are equipped with in the setting of insulation casing, assemble cold and hot conductive metal piece in the part of exocoel, at the periphery assembled semiconductor cooling piece of cold and hot conductive metal piece, assemble radiator, fan successively in the outside of exocoel.Advantage is to realize the cryogenic thermostat preservation, semiconductor refrigerating has environmental protection character, interior ring cavity is placed temperature control solution and is played insulation and prevent vacant safety effect in the high temperature nowel, temperature-control range is-30 ℃ to 50 ℃, solution is kept in the airtight insulation casing, non-volatile, long service life, and the independent refrigerator and the biologic product moist closet that both can be used as manual setting use, also can be used as the environment use that the laboratory on-line continuous is measured, also can be used as the terminal of communication apparatus.Technique scheme exists all that structure is comparatively complicated, cost is high and consumes energy problem such as big.
Summary of the invention
The utility model mainly be solve that existing in prior technology function singleness, power consumption are big, the technical problem of complex structure etc., provide a kind of simple in structure, easy to use, power consumption is little, low noise, free of contamination solar energy and semiconductor insulating box.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of solar energy and semiconductor insulating box, comprise casing, temperature controller and electric supply installation, it is characterized in that described refrigeration system is provided with a semiconductor cooler, the power input of this semiconductor cooler links to each other with a solar power supply apparatus, and described solar power supply apparatus is linked to each other with rechargeable battery by solar panel.The technical program is freezed by a semiconductor cooler, has pollution-free, low noise, simple in structure, convenience operation.It provides power supply by a solar panel, has realized the environmental protection and the low cost of its energy sources, has solved the problem that the higher cost that brings of semiconductor cooler energy consumption rises.
As preferably, the circuit that described electric supply installation is connected with semiconductor cooler is provided with one and has the power transfer device that power positive cathode switches and opens and closes function.When promptly utilizing the circuit of forming when two kinds of different conductors and being connected with direct current, except that Joule heat, also can discharge certain other heat in the joint, another joint then absorbs heat, and the caused this phenomenon of peltier effect is reversible, when changing the sense of current, the joint of heat release and heat absorption also changes thereupon.Therefore when this device needs to switch refrigeration and heat, as long as just can finish by the both positive and negative polarity of power transfer device commutation circuit.
As preferably, the control circuit of described power transfer device links to each other with a control module.The switching of the power positive cathode of the switching of power supply is finished as required by control module.
As preferably, the temperature inside the box inductor of the signal input part of described control module links to each other.When the temperature inside the box was lower than design temperature, the control semiconductor cooler heated; When the temperature inside the box is higher than design temperature, control semiconductor cooler refrigeration.Realized to insulating box immediately, accurately control; When the temperature inside the box equals design temperature, cut off the power supply of semiconductor cooler, it is quit work.
The beneficial effect that brings of the present utility model is, solved that existing in prior technology function singleness, power consumption are big, the technical problem of complex structure etc., realized insulating box simple in structure, easy to use, little, the low noise of power consumption, pollution-free, friction, do not need characteristics such as cold-producing medium, volume are little, in light weight, and reliable operation, easy and simple to handle, be easy to carry out cold and regulate.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: accompanying drawing 1 is a kind of structural representation of the present utility model.The utility model is a kind of solar energy and semiconductor insulating box, comprise casing, temperature controller and electric supply installation, described refrigeration system is provided with a semiconductor cooler 4, the power input of this semiconductor cooler links to each other with a solar power supply apparatus, and the circuit that electric supply installation is connected with semiconductor cooler is provided with one and has the power transfer device 3 that power positive cathode switches and opens and closes function.The control circuit of power transfer device links to each other with a control module 1.Described solar power supply apparatus is linked to each other with rechargeable battery 5 by solar panel 6.The temperature inside the box inductor of the signal input part of control module 2 links to each other.
The principle of the refrigerator of partly leading is, when utilizing the circuit of forming when two kinds of different conductors and being connected with direct current, except that Joule heat, also can discharge certain other heat in the joint, another joint then absorbs heat, and the caused this phenomenon of peltier effect is reversible, when changing the sense of current, the joint of heat release and heat absorption also changes thereupon.Therefore when this device needs to switch refrigeration and heat, as long as just can finish by the both positive and negative polarity of power transfer device commutation circuit.The technical program is freezed by a semiconductor cooler, has pollution-free, low noise, simple in structure, convenience operation.It provides power supply by a solar panel, has realized the environmental protection and the low cost of its energy sources, has solved the problem that the higher cost that brings of semiconductor cooler energy consumption rises.When the temperature inside the box was lower than design temperature, the control semiconductor cooler heated; When the temperature inside the box is higher than design temperature, control semiconductor cooler refrigeration.Realized to insulating box immediately, accurately control; When the temperature inside the box equals design temperature, cut off the power supply of semiconductor cooler, it is quit work.
So the utlity model has simple in structure, easy to use, little, the low noise of power consumption, pollution-free, friction, need not make Cryogen, little, the in light weight reliable operation of volume, easy and simple to handle, be easy to carry out the features such as cold regulation.
Claims (4)
1. solar energy and semiconductor insulating box, comprise casing, temperature controller and electric supply installation, it is characterized in that described refrigeration system is provided with a semiconductor cooler (4), the power input of this semiconductor cooler links to each other with a solar power supply apparatus, and described solar power supply apparatus is linked to each other with rechargeable battery (5) by solar panel (6).
2. a kind of solar energy and semiconductor insulating box according to claim 1 is characterized in that the circuit that described electric supply installation is connected with semiconductor cooler is provided with a power transfer device (3) that has the power positive cathode switching and open and close function.
3. a kind of solar energy and semiconductor insulating box according to claim 2 is characterized in that the control circuit of described power transfer device links to each other with a control module (1).
4. a kind of solar energy and semiconductor insulating box according to claim 3 is characterized in that the temperature inside the box inductor of signal input part (2) of described control module links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920303551 CN201434541Y (en) | 2009-05-25 | 2009-05-25 | Solar semiconductor thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920303551 CN201434541Y (en) | 2009-05-25 | 2009-05-25 | Solar semiconductor thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434541Y true CN201434541Y (en) | 2010-03-31 |
Family
ID=42053350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920303551 Expired - Fee Related CN201434541Y (en) | 2009-05-25 | 2009-05-25 | Solar semiconductor thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434541Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593397A (en) * | 2012-03-02 | 2012-07-18 | 北京工业大学 | Temperature-adjustable electric automobile battery bin |
| CN103092232A (en) * | 2012-12-26 | 2013-05-08 | 金华电业局 | Semiconductor heat dissipating intelligent terminal cabinet based on solar energy electric plate |
| CN103175363A (en) * | 2013-04-03 | 2013-06-26 | 苏州高创特新能源发展有限公司 | Photovoltaic energy-supplying type refrigerator |
| CN107166800A (en) * | 2017-04-24 | 2017-09-15 | 李俊娇 | It is a kind of can reverse current semiconductor refrigerating heating integral device |
| CN107181022A (en) * | 2017-07-05 | 2017-09-19 | 陆玉正 | A kind of electric automobile power battery thermostat |
| CN111854268A (en) * | 2020-06-17 | 2020-10-30 | 同济大学 | Solar semiconductor precooling box |
-
2009
- 2009-05-25 CN CN 200920303551 patent/CN201434541Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593397A (en) * | 2012-03-02 | 2012-07-18 | 北京工业大学 | Temperature-adjustable electric automobile battery bin |
| CN103092232A (en) * | 2012-12-26 | 2013-05-08 | 金华电业局 | Semiconductor heat dissipating intelligent terminal cabinet based on solar energy electric plate |
| CN103175363A (en) * | 2013-04-03 | 2013-06-26 | 苏州高创特新能源发展有限公司 | Photovoltaic energy-supplying type refrigerator |
| CN107166800A (en) * | 2017-04-24 | 2017-09-15 | 李俊娇 | It is a kind of can reverse current semiconductor refrigerating heating integral device |
| CN107181022A (en) * | 2017-07-05 | 2017-09-19 | 陆玉正 | A kind of electric automobile power battery thermostat |
| CN111854268A (en) * | 2020-06-17 | 2020-10-30 | 同济大学 | Solar semiconductor precooling box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20140525 |