CN201277761Y - Semiconductor refrigeration circulated water cooling apparatus - Google Patents
Semiconductor refrigeration circulated water cooling apparatus Download PDFInfo
- Publication number
- CN201277761Y CN201277761Y CNU200820161466XU CN200820161466U CN201277761Y CN 201277761 Y CN201277761 Y CN 201277761Y CN U200820161466X U CNU200820161466X U CN U200820161466XU CN 200820161466 U CN200820161466 U CN 200820161466U CN 201277761 Y CN201277761 Y CN 201277761Y
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- water
- storage tank
- cooling water
- semiconductor
- temperature controller
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Abstract
The utility model discloses a semiconductor refrigeration circulating cooling water device which comprises a water storage tank, wherein a thermoelectric pair is mounted in the water storage tank and is inserted in a temperature controller; a diving pump is mounted in the water storage tank, and the water outlet of the diving pump is led out of the water storage tank to enter equipment using circulating water; a semiconductor refrigerator is arranged outside the water storage tank and is provided with a warm water interface and a cold water outlet, the warm water interface receives warm water passing through equipment using the circulating water, the cold water outlet is led into the water storage tank, and the semiconductor refrigerator is in control connection with the temperature controller. The device adopts the diving pump as a circulating water pump so as to have very low operation noise and eliminate the defect that a common circulating water pump is very noisy and irritates the neighborhood.
Description
Technical field
The utility model belongs to cooling water and follows the water device, specifically is a kind of semiconductor refrigerating recirculated cooling water device.
Background technology
Nearly all instrument and equipment the time all needs cooling in operation, and air-cooled is the most frequently used, but when instrument and equipment during with air-cooled can't the solution, just need use water cooling.Directly simply with the running water cooling, obviously this is the method for waste water resource under many circumstances.Along with continuous progress in science and technology, the continuous development of national economy need constantly increase with water-cooled instrument and equipment, particularly along with the continuous scarcity of water resource, directly not met demands of social development with the running water cooling, is the only way which must be passed with recirculated cooling water cooling instrument and equipment.
The technological approaches of present middle-size and small-size recirculated cooling water is to select compressor cooling for use, carries out heat exchange with water again the temperature of water is reduced, and the serviceability temperature controller carries out temperature control, makes the water circulation by water pump.The recirculating cooling water system of this technological approaches possesses constant temperature simultaneously, cooling, and three kinds of functions of circulation have been saved water resource greatly, and the market demand is more and more prosperous.Compressor is the heart of recirculating cooling water system, generally is made up of housing, motor, cylinder body, piston, control appliance (starter and thermal protector) and cooling system.It sucks the refrigerant gas of low-temp low-pressure from air intake duct, after driving piston it is compressed by motor rotation, discharges the refrigerant gas of HTHP to blast pipe, for kind of refrigeration cycle provides low-temperature receiver [1].Therefore, it is important shortcoming that the noise of compressor cooling recirculated cooling water device and cold-producing medium pollute, and particularly for the laboratory and the workplace of some new and high technologies, this pollution be can't stand especially, therefore, use the New Refrigerating technology to overcome the demand that this shortcoming is numerous users.
Semiconductor refrigerating claims thermoelectric cooling again, perhaps thermoelectric cooling, it is a subject that grows up from the fifties between Refrigeration Technique and semiconductor technology edge, the P-N knot that it utilizes extraordinary semi-conducting material to constitute, the formation thermocouple is right, produce Peltier effect, i.e. a kind of New Refrigerating method by the direct current refrigeration is with compression-type refrigeration and absorption refrigeration and be called the world's three big refrigeration modes.
Semiconductor chilling plate has following advantage and characteristics as extraordinary low-temperature receiver on technology is used:
1. any cold-producing medium and rotary part be need not use, thereby the cold-producing medium and the noise pollution of compressor eliminated.
Life-span long, install easily, continuous performance is good.
3. semiconductor chilling plate is an electric current transducing type element, by control input current control refrigeration, thermal inertia is very little, the cooling and warming time is very fast, under the situation of the good cold junction zero load of hot-side heat dissipation, can realize high-precision temperature control, add temperature detection and control device, be easy to realize remote control, program control, computer control, be convenient to form automatic control system.
4. the power of the single cooling module of semiconductor chilling plate is very little, but is combined into refrigeration system with the method for series and parallel, and it is very big that power just can be done, refrigeration work consumption several milliwatts on can use in the scope of myriawatt.
5. the temperature range of semiconductor chilling plate can realize having equally and can freeze from 90 ℃ of positive temperature for 130 ℃ to negative temperature, can heat again.。
Because semiconductor refrigerating has above significant advantage, people have been applied to air-conditioning, cold, hot two-purpose case, water dispenser, computer and other electrical equipment etc.We also are not difficult to find out from the advantage of above semiconductor refrigerating, replace compressor cooling to be used for recirculated cooling water device with the semiconductor refrigerating unit and have remarkable advantages, more can be fit to customer requirements and create demand quiet, non-environmental-pollution.
The utility model content
The purpose of this utility model provides a kind of semiconductor refrigerating recirculated cooling water device, and semiconductor refrigerating technology is applied to cooling circulating water, non-environmental-pollution, noiseless.
The technical solution of the utility model is as follows:
The semiconductor refrigerating recirculated cooling water device, include storage tank, it is characterized in that in the described storage tank thermocouple being installed, described thermocouple is linked on the temperature controller, immersible pump is installed in the storage tank, described immersible pump delivery port is drawn outside the storage tank, and enter the equipment that uses recirculated water, described storage tank has semiconductor cooler outward, warm water interface and cooling water outlet are arranged on the described semiconductor cooler, the warm water interface is accepted through using the warm water of recirculated water equipment, and cooling water outlet feeds in the storage tank; Control connection between described semiconductor cooler and the temperature controller.
Described semiconductor refrigerating recirculated cooling water device, it is a plurality of to it is characterized in that described semiconductor cooler has.
Advantage of the present utility model:
1, semiconductor cooler need not use any cold-producing medium and rotary part, thereby has eliminated the cold-producing medium and the noise pollution of the kind of refrigeration cycle chilled water unit of selling in the market of using compressor.
2, recirculated cooling water device uses the semiconductor cooler biography to be connected in the circulation waterway, installs easily, and the life-span is long, and continuous performance is good.
3, by the input current realization control refrigeration of control refrigeration unit, adopt thermocouple to detect and the demonstration water temperature, and it is formed automatic control system, make water temperature be controlled at the temperature range that instrument and equipment needs at an easy rate.
4, device is combined into refrigeration system with the method for a plurality of refrigerator parallel connections, can be easily according to the capacity of the cooling water inflow of use needs expansion instrument.
5, water circulating pump adopts immersible pump to make that the noise of device operation is very low, eliminated the noise of general recirculated cooling water device noisy the drawback of neighbours' uneasiness.
Description of drawings
Fig. 1 is the utility model structure drawing of device.
The specific embodiment
The semiconductor refrigerating recirculated cooling water device, include storage tank 4, thermocouple 3 is installed in the storage tank 4, thermocouple 3 is linked on the temperature controller 2, immersible pump 5 is installed in the storage tank 4, and immersible pump 5 delivery ports 6 are drawn outside the storage tank 4, and semiconductor cooler 8,11 is arranged outside the storage tank 4, on the semiconductor cooler 8,11 hot water backwater's mouth 7 and cooling water outlet are arranged, cooling water outlet feeds in the storage tank 4; Control connection between semiconductor cooler 8,11 and the temperature controller 2 is given immersible pump 5, temperature controller 2, refrigerator power supply 9 and 10 (when the cooling water demand is big, can and several even tens of) power supply respectively by power supply 1.The thermocouple 3 that is immersed in the storage tank 4 is presented at the temperature of storage tank 4 on the temperature controller 2.The temperature of temperature controller 2 default refrigerator power supplys 9 and 10 energising work; When the temperature of storage tank 4 was higher than the default temperature upper limit of temperature controller 2, temperature controller 2 was connected refrigerator power supplys 9 and 10, makes semiconductor cooler 8 and 11 refrigeration; When the temperature of storage tank 4 was lower than the default lowest temperature of temperature controller 2, temperature controller 2 disconnected refrigerator power supplys 9 and 10, makes semiconductor cooler 8 and 11 stop refrigeration, to reach the scope of demand that the temperature of storage tank is controlled at.The water of storage tank 4 enters the equipment that needs with cooling water by immersible pump 5 and delivery port 6.Through equipment used, risen warm water by water return outlet 7 enter semiconductor cooler 8 and 11 the cooling after turn back to storage tank 4.
Claims (2)
1, semiconductor refrigerating recirculated cooling water device, include storage tank, it is characterized in that in the described storage tank thermocouple being installed, described thermocouple is linked on the temperature controller, immersible pump is installed in the storage tank, described immersible pump delivery port is drawn outside the storage tank, and enter the equipment that uses recirculated water, described storage tank has semiconductor cooler outward, warm water interface and cooling water outlet are arranged on the described semiconductor cooler, the warm water interface is accepted through using the warm water of recirculated water equipment, and cooling water outlet feeds in the storage tank; Control connection between described semiconductor cooler and the temperature controller.
2, semiconductor refrigerating recirculated cooling water device according to claim 1, it is a plurality of to it is characterized in that described semiconductor cooler has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820161466XU CN201277761Y (en) | 2008-09-29 | 2008-09-29 | Semiconductor refrigeration circulated water cooling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820161466XU CN201277761Y (en) | 2008-09-29 | 2008-09-29 | Semiconductor refrigeration circulated water cooling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277761Y true CN201277761Y (en) | 2009-07-22 |
Family
ID=40895345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820161466XU Expired - Fee Related CN201277761Y (en) | 2008-09-29 | 2008-09-29 | Semiconductor refrigeration circulated water cooling apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN201277761Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258760A (en) * | 2013-04-23 | 2013-08-21 | 上海宏力半导体制造有限公司 | Semi-conductor equipment |
| CN106137521A (en) * | 2016-08-26 | 2016-11-23 | 四川省崇州锦海医疗器械有限公司 | A kind of cycle refrigeration system of Semi-conductor cold compress therapy equipment |
| CN106264844A (en) * | 2016-08-26 | 2017-01-04 | 四川省崇州锦海医疗器械有限公司 | A kind of cooling water recirculation system of cold compress therapy device |
| CN106264843A (en) * | 2016-08-26 | 2017-01-04 | 四川省崇州锦海医疗器械有限公司 | A kind of cold compress device recovered for patient wound |
| CN106344252A (en) * | 2016-08-26 | 2017-01-25 | 四川省崇州锦海医疗器械有限公司 | Semiconductor cold compress therapeutic instrument for postoperative recovery |
| CN113654266A (en) * | 2021-08-10 | 2021-11-16 | 武汉立信永泰信息技术有限公司 | Ad hoc network refrigeration terminal with double-circulation semiconductor temperature adjusting device |
-
2008
- 2008-09-29 CN CNU200820161466XU patent/CN201277761Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258760A (en) * | 2013-04-23 | 2013-08-21 | 上海宏力半导体制造有限公司 | Semi-conductor equipment |
| CN103258760B (en) * | 2013-04-23 | 2016-06-29 | 上海华虹宏力半导体制造有限公司 | Semiconductor equipment |
| CN106137521A (en) * | 2016-08-26 | 2016-11-23 | 四川省崇州锦海医疗器械有限公司 | A kind of cycle refrigeration system of Semi-conductor cold compress therapy equipment |
| CN106264844A (en) * | 2016-08-26 | 2017-01-04 | 四川省崇州锦海医疗器械有限公司 | A kind of cooling water recirculation system of cold compress therapy device |
| CN106264843A (en) * | 2016-08-26 | 2017-01-04 | 四川省崇州锦海医疗器械有限公司 | A kind of cold compress device recovered for patient wound |
| CN106344252A (en) * | 2016-08-26 | 2017-01-25 | 四川省崇州锦海医疗器械有限公司 | Semiconductor cold compress therapeutic instrument for postoperative recovery |
| CN113654266A (en) * | 2021-08-10 | 2021-11-16 | 武汉立信永泰信息技术有限公司 | Ad hoc network refrigeration terminal with double-circulation semiconductor temperature adjusting device |
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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: 20090722 Termination date: 20100929 |