CN102620363A - Evaporation and electronic double-refrigeration cooling fan - Google Patents
Evaporation and electronic double-refrigeration cooling fan Download PDFInfo
- Publication number
- CN102620363A CN102620363A CN2012100870104A CN201210087010A CN102620363A CN 102620363 A CN102620363 A CN 102620363A CN 2012100870104 A CN2012100870104 A CN 2012100870104A CN 201210087010 A CN201210087010 A CN 201210087010A CN 102620363 A CN102620363 A CN 102620363A
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- Prior art keywords
- water
- refrigeration
- electronic
- evaporation
- thermantidote
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Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 73
- 238000001816 cooling Methods 0.000 title claims abstract description 45
- 238000001704 evaporation Methods 0.000 title claims abstract description 27
- 230000008020 evaporation Effects 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000009977 dual effect Effects 0.000 claims description 18
- 210000004243 sweat Anatomy 0.000 claims description 16
- 235000012149 noodles Nutrition 0.000 claims description 5
- 239000003643 water by type Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 239000002918 waste heat Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The invention discloses an evaporation and electronic double-refrigeration cooling fan which comprises a box body with an air inlet and an air outlet, and an electronic refrigeration system, an evaporation refrigeration system and an electric wind wheel which are arranged in the box body. Wherein, electronic refrigeration system includes: an electronic refrigeration chip having a cold side and a hot side; a refrigeration heat exchanger connected to the cold side for refrigerating air; the heat dissipation heat exchanger is connected with the hot surface and is used for exchanging heat of the hot surface; and the water path circulating device is connected with the heat dissipation heat exchanger and is used for taking away the heat of the hot surface. The evaporative refrigeration system includes: humidification filtering material, the waterway circulating device who is connected with humidification filtering material. Both the two refrigeration systems are provided with water pumps connected with the waterway circulating pipes and share one water storage tank. The cooling fan provided by the invention can be used for carrying out evaporation and electronic double refrigeration on air entering the box body, has high refrigeration efficiency, can be used for carrying out internal self-treatment on waste heat of an electronic refrigeration system, and effectively improves the cooling effect of the conventional cooling fan.
Description
Technical field
The present invention relates to thermantidote, especially relate to a kind of evaporation and the dual refrigeration thermantidote of electronics.
Background technology
Existing thermantidote utilizes water evaporation heat absorption principle basically on the market, makes air pass through the humidification filtering material, thereby realizes the purpose to air cooling-down, humidification; Its volume is less, and is removable, and low price; Energy-conserving and environment-protective; Market prospects are wide, yet because the restriction of water evaporation absorption refrigeration principle, its refrigeration cool-down effect is unsatisfactory.
In order to improve the refrigeration cool-down effect; Some thermantidote also is furnished with the ice crystal box, it is put into the thermantidote water tank after freezing use, but mostly ice crystal box shell is plastics; Thermal conductivity is relatively poor; The contact area that adds ice crystal box and water is limited, and water temperature descends much in the water tank so can not make, and therefore uses the ice crystal box that the refrigeration cool-down effect of thermantidote is not significantly promoted.
Have in the prior art electronic refrigeration plant is introduced in the thermantidote to strengthen the scheme of its refrigeration cool-down effect; For example patent CN2533410Y discloses a kind of electronic cooling water-cooled air cooler; With an electronics ice courage; At first recirculated water is freezed, the recirculated water after will freezing then is showered on the rolling door curtain made of cloth, increases the refrigeration cool-down effect of thermantidote with this.
But, because quantity of circulating water is a lot of in this scheme, adding upper water box, the water inlet pipe and water outlet pipe heat insulation effect is very poor, the loss of refrigeration capacity of cold water in water tank, water inlet pipe and water outlet pipe is very big, so circulating water temperature can not descend a lot.And can know by the principle of sweat cooling; The cooling-down effect of sweat cooling is by the decision of the evaporation capacity of recirculated water; Circulating water temperature reduces sweat cooling cooling-down effect lifting and not obvious by a small margin; Therefore this patent scheme is under the condition that recirculated water is lowered the temperature by a small margin, and only relies on the single refrigeration of sweat cooling, is difficult to the refrigeration cool-down effect that reaches desirable.
In addition, the evaporation-refrigeration device in this scheme still adopts the mode of the rolling door curtain made of cloth, the superincumbent evaporation efficiency of recirculated water and all lower with the heat exchanger effectiveness of air, refrigeration cool-down DeGrain.
Also have, electronic refrigeration plant also can produce certain heat in refrigeration, and the used heat that directly electronic refrigeration plant is produced in the above-mentioned patent is disposed in the room through radiator fan, can cause room temperature to raise, and this also can influence the effect of its cooling refrigeration.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art; The invention provides a kind of evaporation and the dual refrigeration thermantidote of electronics; Electronic refrigeration plant wherein produces cold and can directly freeze to air through heat exchanger; Heat exchange is abundant, and air is through the dual refrigeration of sweat cooling and electronic cooling like this, and the refrigeration cool-down effect will obviously promote.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of evaporation and the dual refrigeration thermantidote of electronics comprise the casing with air inlet and air outlet and place sweat cooling system, the electronic wind wheel in the casing.Said thermantidote also comprises the electronic cooling system that is installed in the casing; This electronic cooling system adopts water-cooling; The huyashi-chuuka (cold chinese-style noodles) of electronic refrigerating chip connects refrigeration heat converter, and hot side connects heat dissipation heat exchanger, and heat dissipation heat exchanger is connected with the water route EGR.
Also comprise in the dual refrigeration thermantidote of above-mentioned evaporation and electronics being installed near the sweat cooling system of casing air inlet, form with the water route EGR that is connected with the humidification filtering material by the humidification filtering material.
In the water route EGR of above-mentioned evaporation and the dual refrigeration system of electronics, all comprise: the water route circulation pipe; Water pump is used to recirculated water power is provided; Shared water-storing tank is used to store recirculated water.
The beneficial effect of the dual refrigeration thermantidote of evaporation of the present invention and electronics is: air is under the drive of electronic wind wheel; Get in the casing by air inlet; Earlier carry out sweat cooling, through the refrigeration heat converter of electronic refrigeration plant, carry out electronic cooling then through the humidification filtering material; Through pervaporation and the dual refrigeration of electronics, cooling-down effect is obvious.
Simultaneously because the sweat cooling system not only can be to the air cooling-down of process; And can be to circulating water cooling through it; So after the hot heat radiation recirculated water of electronic cooling system gets into water-storing tank, can carry out heat exchange with the colder recirculated water of sweat cooling system, if the power match of two refrigeration systems is better; Just can realize that electronic cooling system used heat is inner from handling at thermantidote, avoid of the influence of electronic cooling system used heat room temperature.
Description of drawings
For clearer explanation embodiments of the invention, will carry out brief account to the accompanying drawing of required use among the embodiment below.
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2;
Fig. 3 is the structural representation of the embodiment of the invention 3;
Fig. 4 is the structural representation of an embodiment of heat dissipation heat exchanger of the present invention;
Fig. 5 is the structural representation of an embodiment of refrigeration heat converter of the present invention.
Each label declaration among the figure: 1. casing, 2. water route circulation pipe, 3. air inlet, 4. humidification filtering material; 5. water route circulation pipe, 6. electronic wind wheel, 7. self-priming suction pump, 71. self-priming suction pumps; 72. self-priming suction pump, 8. immersible pump, 9. heat dissipation heat exchanger, 91. heat dissipation heat exchanger shells; 92. the heat dissipation heat exchanger fin, 93. heat dissipation heat exchanger passages, 10. electronic refrigerating chip, 11. refrigeration heat converters; 111. the refrigeration heat converter fin, 112. refrigeration heat converter air channels, 12. air outlets, 13. water-storing tanks.
The specific embodiment
For more detailed explanation technical scheme of the present invention, will combine accompanying drawing and embodiment that the present invention is done below and further describe.Obviously, following examples only are preferred embodiments more of the present invention, are not the qualification to protection domain of the present invention.
Embodiment 1:
As shown in Figure 1, present embodiment comprises the casing 1 with air inlet 3 and air outlet 12, and electronic cooling system and sweat cooling system in the casing 1, and two refrigeration systems respectively have a cover water route EGR, and are specific as follows:
The electronic cooling system comprises electronic refrigerating chip 10, has huyashi-chuuka (cold chinese-style noodles) and hot side, and its huyashi-chuuka (cold chinese-style noodles) connects refrigeration heat converter 11, and hot side connects heat dissipation heat exchanger 9, is used to transmit the heat that the electronic refrigerating chip hot side produces; Water route circulation pipe 5 is connected with water-storing tank 13 with heat dissipation heat exchanger 9, is used for the heat in the heat-rejecting exchanger 9 is brought to water-storing tank 13; Self-priming suction pump 71 is connected with water route circulation pipe 5, is used to recirculated water power is provided.
The sweat cooling system comprises humidification filtering material 4, and air can be by water evaporation for cooling through humidification filtering material 4, and humidity increases, and temperature reduces; Water route circulation pipe 2 is connected with humidification filtering material 4, is used to it recirculated water is provided; Self-priming suction pump 72 is connected with water route circulation pipe 2, is used to recirculated water power is provided.
During the work of the dual refrigeration air-conditioner fan of present embodiment; Air gets into casing 1 by air inlet 3 under the drive of electronic wind wheel 6, at first lower the temperature through the sweat cooling of humidification filtering material 4; And then the refrigeration cool-down through refrigeration heat converter 11; The air that is come out by air outlet 12 has like this passed through evaporation and the dual refrigeration of electronic cooling, and cooling extent is bigger, and refrigeration is obvious.
Simultaneously; Because humidification filtering material 4 also can be to the circulating water cooling through it, therefore after the hot heat radiation recirculated water of electronic cooling system gets in the water-storing tank 13 when the air of process is lowered the temperature; Can carry out heat exchange with colder recirculated water in the sweat cooling system; If the power match of two refrigeration systems is better, just can realize that electronic cooling system used heat is inner from handling at thermantidote, avoided of the influence of electronic cooling system used heat to room temperature.
Embodiment 2:
As shown in Figure 2, present embodiment is compared with embodiment 1, and its difference is, the part of electronics, evaporation two refrigeration system water route circulation pipe water inlet pipes is united two into one, and become one section shared water inlet pipe, and self-priming suction pump 7 is just mounted thereto.Compare embodiment 1, present embodiment not only can be simplified the circulation waterway in the thermantidote of the present invention, but also can reduce by a self-priming suction pump, reduces the cost of thermantidote of the present invention.
Embodiment 3:
As shown in Figure 3, to compare with embodiment 2, present embodiment has replaced the self-priming suction pump 7 among the embodiment 2 with immersible pump 8.Because immersible pump is compared with self-priming suction pump on the market, technology is comparatively ripe, and price is also relatively low, so present embodiment can further reduce the cost of thermantidote of the present invention.
Among above-mentioned three embodiment provided by the invention; Said refrigeration heat converter 11 is positioned near the air outlet 12; But obviously, the position of refrigeration heat converter 11 is not limited only to this, can also be placed on other position in the casing 1; Refrigeration heat converter 11 and the interior air of casing 1 of flowing through for example can also be placed between electronic wind wheel 6 and the humidification filtering material 4, as long as can fully contact and carry out heat exchange and all can.
Fig. 4 is the structural representation of 9 one embodiment of heat dissipation heat exchanger of the present invention.As shown in Figure 4, the heat dissipation heat exchanger 9 of present embodiment is the channel-type oil-to-water heat exchanger, is made up of shell 91, radiating fin 92, water stream channel 93.The direction of arrow is the circulating water flow direction, and recirculated water can carry out heat exchange with radiating fin 92 when long passage 93, thereby takes away the heat on the heat dissipation heat exchanger.
Fig. 5 is the structural representation of 11 1 embodiment of refrigeration heat converter of the present invention.As shown in Figure 5, the refrigeration heat converter of present embodiment is made up of refrigeration fin 111, air channel 112.The dotted arrow direction is an air-flow direction, and air can heat exchange take place with refrigeration fin 111 when flowing through system air channel 112, realize refrigeration cool-down.
Claims (7)
1. evaporation and the dual refrigeration thermantidote of electronics; Comprise casing with air inlet and air outlet; It is characterized in that; Also comprise the sweat cooling system, electronic cooling system and the electronic wind wheel that place in the casing, this electronic cooling system adopts water-cooling, comprising: the electronic refrigerating chip with huyashi-chuuka (cold chinese-style noodles) and hot side; Refrigeration heat converter with the applying of electronic refrigerating chip huyashi-chuuka (cold chinese-style noodles); Heat dissipation heat exchanger with the applying of electronic refrigerating chip hot side; The water route circulation pipe that is connected with heat dissipation heat exchanger, water wherein can be taken away the heat in the heat dissipation heat exchanger; The water pump that is connected with the water route circulation pipe; The water-storing tank that is connected with the water route circulation pipe.
2. the dual refrigeration thermantidote of evaporation according to claim 1 and electronics is characterized in that, said sweat cooling system is installed in the casing near the air inlet, comprising: the humidification filtering material; The water route circulation pipe that is connected with the humidification filtering material is for the humidification filtering material provides evaporation water; The water pump that is connected with the water route circulation pipe is for recirculated water provides power; The water-storing tank that is connected with the water route circulation pipe.
3. the dual refrigeration thermantidote of evaporation according to claim 1 and electronics is characterized in that, the shared water-storing tank of said evaporation and electronic cooling system, and two refrigeration system recirculated waters can flow freely in this water-storing tank, carry out heat exchange.
4. the dual refrigeration thermantidote of evaporation according to claim 1 and electronics is characterized in that said water pump is self-priming suction pump or immersible pump.
5. the dual refrigeration thermantidote of evaporation according to claim 1 and electronics is characterized in that said heat dissipation heat exchanger is the channel-type water-filled radiator, perhaps is inbuilt fin chip water-filled radiator.
6. the dual refrigeration thermantidote of evaporation according to claim 2 and electronics is characterized in that said humidification filtering material is a paper wet curtain, perhaps the wet curtain of PP.
7. the dual refrigeration thermantidote of evaporation according to claim 1 and electronics is characterized in that, said electronic wind wheel is tubular wind wheel or centrifugal type wind wheel or axial-flow type wind wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210087010.4A CN102620363B (en) | 2012-03-29 | 2012-03-29 | Evaporative and electronic double refrigeration cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210087010.4A CN102620363B (en) | 2012-03-29 | 2012-03-29 | Evaporative and electronic double refrigeration cooling fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102620363A true CN102620363A (en) | 2012-08-01 |
| CN102620363B CN102620363B (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210087010.4A Expired - Fee Related CN102620363B (en) | 2012-03-29 | 2012-03-29 | Evaporative and electronic double refrigeration cooling fan |
Country Status (1)
| Country | Link |
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| CN (1) | CN102620363B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737298A (en) * | 2014-12-11 | 2016-07-06 | 深圳易信科技股份有限公司 | Energy-saving cooling system for computer room |
| CN107062687A (en) * | 2016-12-30 | 2017-08-18 | 重庆市大足区华盛环保设备有限公司 | A kind of changes in temperature fog generating means |
| CN107421028A (en) * | 2017-06-22 | 2017-12-01 | 佛山市南海区伊康电子有限公司 | A kind of water cooling fan and its method of work |
| CN107842958A (en) * | 2017-11-15 | 2018-03-27 | 克宗太 | A kind of water air temperature regulates and controls machine |
| CN108692397A (en) * | 2017-04-05 | 2018-10-23 | 深圳市联创科技集团有限公司 | Binary cycle system Water cooled air conditioners method and air-conditioning fan |
| CN109869961A (en) * | 2017-12-01 | 2019-06-11 | 青岛海尔股份有限公司 | Refrigerator and air conditioner dish-washing machine all-in-one machine |
| CN109915963A (en) * | 2017-12-13 | 2019-06-21 | 深圳市联创电器实业有限公司 | A kind of conditioner with semiconductor refrigerating |
| CN110207287A (en) * | 2019-05-28 | 2019-09-06 | 华南理工大学 | A kind of needle beamforming back-heating type heat exchange air purification dehumidifier based on thermoelectric cooling |
| CN113108395A (en) * | 2021-05-28 | 2021-07-13 | 佛山万睿科技有限公司 | Device for adjusting air humidity |
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2012
- 2012-03-29 CN CN201210087010.4A patent/CN102620363B/en not_active Expired - Fee Related
Patent Citations (7)
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| CN2569048Y (en) * | 2002-08-22 | 2003-08-27 | 深圳市唯亚太科技股份有限公司 | Small semiconductor air conditioner |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737298A (en) * | 2014-12-11 | 2016-07-06 | 深圳易信科技股份有限公司 | Energy-saving cooling system for computer room |
| CN107062687A (en) * | 2016-12-30 | 2017-08-18 | 重庆市大足区华盛环保设备有限公司 | A kind of changes in temperature fog generating means |
| CN108692397A (en) * | 2017-04-05 | 2018-10-23 | 深圳市联创科技集团有限公司 | Binary cycle system Water cooled air conditioners method and air-conditioning fan |
| CN107421028A (en) * | 2017-06-22 | 2017-12-01 | 佛山市南海区伊康电子有限公司 | A kind of water cooling fan and its method of work |
| CN107842958A (en) * | 2017-11-15 | 2018-03-27 | 克宗太 | A kind of water air temperature regulates and controls machine |
| CN109869961A (en) * | 2017-12-01 | 2019-06-11 | 青岛海尔股份有限公司 | Refrigerator and air conditioner dish-washing machine all-in-one machine |
| CN109915963A (en) * | 2017-12-13 | 2019-06-21 | 深圳市联创电器实业有限公司 | A kind of conditioner with semiconductor refrigerating |
| CN110207287A (en) * | 2019-05-28 | 2019-09-06 | 华南理工大学 | A kind of needle beamforming back-heating type heat exchange air purification dehumidifier based on thermoelectric cooling |
| CN113108395A (en) * | 2021-05-28 | 2021-07-13 | 佛山万睿科技有限公司 | Device for adjusting air humidity |
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| Publication number | Publication date |
|---|---|
| CN102620363B (en) | 2014-10-29 |
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Address after: 528425 Guangdong city of Zhongshan province Dong Feng Zhen Dong Fu Road East Industrial Park No. 28 and Guangzhou Applicant after: GD MIDEA ENVIRONMENT APPLIANCES MFG Co.,Ltd. Applicant after: MIDEA GROUP Co.,Ltd. Address before: 528425 Guangdong city of Zhongshan province Dong Feng Zhen Dong Fu Road East Industrial Park No. 28 and Guangzhou Applicant before: GD MIDEA ENVIRONMENT APPLIANCES MFG Co.,Ltd. Applicant before: Midea Group |
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Granted publication date: 20141029 Termination date: 20210329 |