CN203965966U - Small semiconductor local ambient temperature control device - Google Patents
Small semiconductor local ambient temperature control device Download PDFInfo
- Publication number
- CN203965966U CN203965966U CN201420382178.2U CN201420382178U CN203965966U CN 203965966 U CN203965966 U CN 203965966U CN 201420382178 U CN201420382178 U CN 201420382178U CN 203965966 U CN203965966 U CN 203965966U
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- water
- water pump
- fan
- semiconductor
- radiator fan
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Abstract
The utility model discloses a kind of small semiconductor local ambient temperature control device, include semiconductor chilling plate, refrigerating fan, radiator fan and water pump, the two ends of described semiconductor chilling plate respectively with refrigerating fan, radiator fan, the motor parallel of water pump, and be connected in parallel with direct supply, described water pump is provided with water inlet and water delivering orifice, the hot junction of described semiconductor chilling plate is connected with water pipe, described water pipe is divided into two-way, respectively with the water tank of radiator fan, the water inlet of water pump is communicated with, the water delivering orifice of described water pump is communicated with the water tank of radiator fan, form closed circulation water route, the cold junction of described radiator for semiconductor is provided with refrigerating fan.The utility model is in conjunction with semiconductor refrigeration material and Water-cooling circulating device, realize the cold-peace thermal release that after energising, semiconductor refrigeration material cold junction and hot junction produce is opened, the potential safety hazard of having avoided the heat production of cooling piece hot junction to discharge and to cause, whole device duty is little, noiselessness, heat radiation and refrigerating efficiency are high, effective.
Description
Technical field
The utility model relates to the application of semiconductor refrigeration material, specifically a kind of small semiconductor local ambient temperature control device.
Background technology
at present, applying maximum temperature control devices is air-conditioning, can heat in the winter time, summer, refrigeration, easy to adjust, but its shortcoming is due to inner structure complexity, use air compressor machine etc., take up space larger, restricted for environment for use, air-conditioning power is large in addition, take electricity serious, noise is large, and the especially refrigeration in little space and heat radiation, is more not suitable for using air-conditioning.
Summary of the invention
For solving the technical matters of above-mentioned existence, the utility model provides a kind of small semiconductor local ambient temperature control device, utilize the characteristic that forms the temperature difference in semiconductor material energising situation, in conjunction with water cooling plant, utilize fan that cold-peace heat is come out, realize refrigeration and heat radiation, duty is little, easy to use simultaneously.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of small semiconductor local ambient temperature control device, include semiconductor chilling plate, refrigerating fan, radiator fan and water pump, the two ends of described semiconductor chilling plate respectively with refrigerating fan, radiator fan, the motor parallel of water pump, and be connected in parallel with direct supply, described water pump is provided with water inlet and water delivering orifice, the hot junction of described semiconductor chilling plate is connected with water pipe, described water pipe is divided into two-way, respectively with the water tank of radiator fan, the water inlet of water pump is communicated with, the water delivering orifice of described water pump is communicated with the water tank of radiator fan, form closed circulation water route, the cold junction of described radiator for semiconductor is provided with refrigerating fan.
On the motor of described refrigerating fan, radiator fan, water pump, be in series with respectively potentiometer.
Also comprise temperature indicating device, described temperature indicating device adopts electronic thermometer, is arranged at refrigerating fan air outlet.
The utility model is in conjunction with semiconductor refrigeration material and Water-cooling circulating device, realize the cold-peace thermal release that after energising, semiconductor refrigeration material cold junction and hot junction produce is opened, realize as required refrigeration and heat radiation, the potential safety hazard of having avoided the heat production of cooling piece hot junction to discharge and to cause, whole device duty is little, noiselessness, heat radiation and refrigerating efficiency are high, effective, electronic thermometer is displays temperature accurately, utilize potentiometer to regulate use power, need to reach best result of use, energy-conserving and environment-protective according to using.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is circuit theory schematic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, this small semiconductor local ambient temperature control device, include semiconductor chilling plate 1, refrigerating fan 2, radiator fan 3 and water pump 4, the two ends of described semiconductor chilling plate 1 respectively with refrigerating fan 2, radiator fan 3, the motor parallel of water pump 4, and be connected in parallel with direct supply, described water pump 4 is provided with water inlet 41 and water delivering orifice 42, the hot junction of described semiconductor chilling plate 1 is connected with water pipe 11, described water pipe 11 is divided into two-way, respectively with the water tank of radiator fan 3, the water inlet 41 of water pump 4 is communicated with, the water delivering orifice 42 of described water pump 4 is communicated with the water tank of radiator fan 3, form closed circulation water route, the cold junction of described radiator for semiconductor 1 is provided with refrigerating fan 2.
As preferred mode, on the motor of described refrigerating fan 2, radiator fan 3, water pump 4, be in series with respectively potentiometer 5, can under different environment, select different power, produce different effects.
As preferred mode, also comprise temperature indicating device 6, described temperature indicating device 6 adopts electronic thermometer, is arranged at refrigerating fan 2 air outlets, can accurately demonstrate air port cryogenic temperature, conveniently regulating and controlling.
In addition, as the design in some details, semiconductor chilling plate 1 is selected double-deck semiconductor refrigeration material, add filter screen at wind inlet of fan place, to filter the dust in environment, between radiator fan 3 and refrigerating fan 2 and semiconductor chilling plate, smear silver silicone grease, improve heat transfer efficiency.
It is little but in little space that demand is urgent that the utility model is suitable for refrigeration requirement, the dish cabinet of such as fresh-keeping of vegetables, the wine cabinet of refreshing red wine, the medicine that need to preserve under cryogenic thermostat environment etc.; For example, in the not good place of the refrigeration of air-cooled cold machine, the creation of laboratory stand isoperibol; For improving the comfort level of local zonule in the short time, as pet have a rest room, small-sized animal feeding place; Strengthen the heat sinking function of original computer equipment, make its refrigeration, heat radiation function is more remarkable, strengthens the performance of advanced equipments of high grade and precision; Family expenses, automobile-used, public small-sized emergent refrigerating plant etc.
The utility model utilizes semiconductor refrigeration material to replace compressor as core component, has dwindled equipment occupation space, and user is easy to use, utilizes water pipe by cold and hot separation, has reduced because heat production cannot be got rid of the potential safety hazard causing in time.Totally enclosed water cooling plant, reliability is strong, reduces the problem of environmental pollution bringing due to the seepage of cold-producing medium.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to protection domain of the present utility model.
Claims (3)
1. a small semiconductor local ambient temperature control device, it is characterized in that, include semiconductor chilling plate (1), refrigerating fan (2), radiator fan (3) and water pump (4), the two ends of described semiconductor chilling plate (1) respectively with refrigerating fan (2), radiator fan (3), the motor parallel of water pump (4), and be connected in parallel with direct supply, described water pump (4) is provided with water inlet (41) and water delivering orifice (42), the hot junction of described semiconductor chilling plate (1) is connected with water pipe (11), described water pipe (11) is divided into two-way, respectively with the water tank of radiator fan (3), the water inlet (41) of water pump (4) is communicated with, the water delivering orifice (42) of described water pump (4) is communicated with the water tank of radiator fan (3), form closed circulation water route, the cold junction of described radiator for semiconductor (1) is provided with refrigerating fan (2).
2. small semiconductor local ambient temperature control device according to claim 1, is characterized in that, on the motor of described refrigerating fan (2), radiator fan (3), water pump (4), is in series with respectively potentiometer (5).
3. small semiconductor local ambient temperature control device according to claim 1 and 2, is characterized in that, also comprises temperature indicating device (6), and described temperature indicating device (6) adopts electronic thermometer, is arranged at refrigerating fan (2) air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382178.2U CN203965966U (en) | 2014-07-11 | 2014-07-11 | Small semiconductor local ambient temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382178.2U CN203965966U (en) | 2014-07-11 | 2014-07-11 | Small semiconductor local ambient temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965966U true CN203965966U (en) | 2014-11-26 |
Family
ID=51926524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420382178.2U Expired - Fee Related CN203965966U (en) | 2014-07-11 | 2014-07-11 | Small semiconductor local ambient temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203965966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461978A (en) * | 2016-06-02 | 2017-12-12 | 中国科学院沈阳自动化研究所 | A kind of semiconductor refrigeration temperature control case |
-
2014
- 2014-07-11 CN CN201420382178.2U patent/CN203965966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461978A (en) * | 2016-06-02 | 2017-12-12 | 中国科学院沈阳自动化研究所 | A kind of semiconductor refrigeration temperature control case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |