CN2521558Y - Semiconductor refrigerator - Google Patents
Semiconductor refrigerator Download PDFInfo
- Publication number
- CN2521558Y CN2521558Y CN 02201727 CN02201727U CN2521558Y CN 2521558 Y CN2521558 Y CN 2521558Y CN 02201727 CN02201727 CN 02201727 CN 02201727 U CN02201727 U CN 02201727U CN 2521558 Y CN2521558 Y CN 2521558Y
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- CN
- China
- Prior art keywords
- water
- water tank
- semiconductor
- cooling
- housing
- Prior art date
- 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 - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a semiconductor refrigeration device for cooling chemical experiment heating device and other heating devices, comprising a casing body, a water tank fixed on the casing body, a fixed and dismountable semiconductor refrigeration member fixed on the outer wall of the water tank and a cooling fin fixed on the inner wall of the water tank. The utility model has the advantages of small volume, light weight, no pollution, and circulating employment of cooling water, avoiding the waste of water resource and the like, and further the costs is low. The utility model is convenient for manufacturing and application, and is widely applicable to cooling of chemical experiment heating device and other heating devices.
Description
One, affiliated technical field
The utility model belongs to semiconductor cooling device, and it is mainly used in the circulation cooling to chemical experiment and other heater members.
Two, background technology
The circulation cooling aspect that is used for chemical experiment and other heater members at present mainly contains two kinds of methods: a kind of is to utilize compressor cooling; the cold-producing medium of this mode is a freon; it is the cost height not only; the volume heaviness; and freon destroys the ozone layer in the atmosphere; be unfavorable for environmental protection, people are just seeking to replace its better cold-producing medium now, but do not find the cold-producing medium of and better effects if lower than his cost.The 2nd, utilize running water cooling, in various experiments,, there is not EGR through running water cooling commonly used, just flow into sewer after using up, not only uneconomical but also serious waste water resource was now seriously lacking under the situation that makes water and should solve.
Three, summary of the invention
The utility model solves exactly and utilizes cold-producing medium freon cooling cost height in the prior art; and cause environmental pollution; utilize running water cooling to cause shortcomings such as water resource waste, a kind of not only using water wisely is provided, but also protects environment, semiconductor cooling device that cost is low.
For addressing the above problem, technical solution of the present utility model is: a kind of semiconductor cooling device, it is characterized in that it comprises housing, is fixed on water tank on the housing, fixing cooling fin on fixing detachable semiconductor refrigerating element and the tank inner wall on the tank outer wall, water tank upper has water filling port, also have water filling port on the housing, water injection pipe connects together, is used for water filling; Water tank upper also has a water return outlet, is linked together by return pipe with water return outlet on the housing, is used to reclaim circulation come to cool off the hot water of device; Water tank bottom has a delivery port, is connected to coolant outlet on the housing by outlet pipe by water pump.
Because the utility model has adopted such scheme, by water injection pipe water tank is filled with water, connect the power supply of semiconductor refrigerating element then, this device promptly begins refrigeration, after water is cooled to proper temperature in the case, starts water pump, cooling water is drawn from outlet pipe, be input to the cooling tube porch of the condensing unit that need be cooled, the water that flow out cooling back recycles by the cooling of lowering the temperature of return pipe reflow tank again.This device has that volume is little, in light weight, pollution-free, and cooling water recycles, but the waste of water resource has been avoided in using water wisely, and this installation cost is low, be convenient to processing and use.It is widely used in the cooling to chemical experiment and other heater members.
Four, description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model;
Fig. 2 is the cutaway view of the A-A of Fig. 1;
Fig. 3 is the cutaway view of the B-B of Fig. 1.
Five, the specific embodiment
As shown in Figure 1, 2, 3, embodiment provided by the utility model by the cap 9 on housing 10, the housing 10, be fixed on cooling fin 6 fixing on detachable semiconductor refrigerating element fixing on water tank 5 on the housing 10, water tank 5 outer walls and the tank inner wall by base and form, water tank 5 cross sections are designed to turnover face, according to the refrigeration work consumption size, can be the repeatedly turnover face of turnover, so that more semiconductor refrigerating element and cooling piece are installed.The semiconductor refrigerating element is made up of semiconductor chilling plate 4 and the semiconductor heat-dissipating sheets 3 that are fixed on above the semiconductor chilling plate 4, weld clamp on water tank 5 outer walls, block semiconductor chilling plate 4 with clamp, fan is arranged on the tank outer wall, a fan can be a plurality of semiconductor refrigerating elements and uses, and also a semiconductor refrigerating element is installed a fan.Have water filling port on water tank 5 end faces, also have water filling port 7 on the housing, connect together by water injection pipe 8; Water tank upper is the mouth of a river once, and the mouth of a river 12 once on the housing is connected together by return pipe 13; One delivery port is arranged at water tank 5 bottoms, and a coolant outlet 11 is arranged on the housing, is linked together by water pump 2 by outlet pipe 1.
Claims (3)
1, a kind of semiconductor cooling device, it is characterized in that it comprises housing, is fixed on water tank on the housing, fixing cooling fin on fixing detachable semiconductor refrigerating element and the tank inner wall on the tank outer wall, water tank upper has water filling port, water filling port is also arranged on the housing, and water injection pipe connects together; Water tank upper also has a water return outlet, is linked together by return pipe with water return outlet on the housing; Water tank bottom has a delivery port, is connected to coolant outlet on the housing by outlet pipe by water pump.
2, semiconductor cooling device according to claim 1 is characterized in that described semiconductor refrigerating element is made up of semiconductor chilling plate (4) and the semiconductor heat-dissipating sheet (3) that is fixed on the semiconductor chilling plate.
3, semiconductor cooling device according to claim 1 is characterized in that described water tank (5) cross section is a turnover face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201727 CN2521558Y (en) | 2002-01-08 | 2002-01-08 | Semiconductor refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02201727 CN2521558Y (en) | 2002-01-08 | 2002-01-08 | Semiconductor refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521558Y true CN2521558Y (en) | 2002-11-20 |
Family
ID=33684548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02201727 Expired - Fee Related CN2521558Y (en) | 2002-01-08 | 2002-01-08 | Semiconductor refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521558Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847613B (en) * | 2009-03-27 | 2011-08-03 | 宁波金通电器有限公司 | Water circulation heat radiation device of semiconductor chilling plate |
| CN101196352B (en) * | 2007-12-27 | 2011-12-21 | 左秀锦 | Minitype intelligent cold trap based on semiconductor refrigeration technology |
| CN102682963A (en) * | 2012-05-23 | 2012-09-19 | 武陟县电业总公司 | Semiconductor refrigeration transformer |
| CN109491419A (en) * | 2018-09-25 | 2019-03-19 | 芜湖优能自动化设备有限公司 | A kind of pressure valve pressure regulation temperature control device |
-
2002
- 2002-01-08 CN CN 02201727 patent/CN2521558Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196352B (en) * | 2007-12-27 | 2011-12-21 | 左秀锦 | Minitype intelligent cold trap based on semiconductor refrigeration technology |
| CN101847613B (en) * | 2009-03-27 | 2011-08-03 | 宁波金通电器有限公司 | Water circulation heat radiation device of semiconductor chilling plate |
| CN102682963A (en) * | 2012-05-23 | 2012-09-19 | 武陟县电业总公司 | Semiconductor refrigeration transformer |
| CN109491419A (en) * | 2018-09-25 | 2019-03-19 | 芜湖优能自动化设备有限公司 | A kind of pressure valve pressure regulation temperature control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |