CN102620363B - Evaporative and electronic double refrigeration cooling fan - Google Patents
Evaporative and electronic double refrigeration cooling fan Download PDFInfo
- Publication number
- CN102620363B CN102620363B CN201210087010.4A CN201210087010A CN102620363B CN 102620363 B CN102620363 B CN 102620363B CN 201210087010 A CN201210087010 A CN 201210087010A CN 102620363 B CN102620363 B CN 102620363B
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- refrigeration
- water
- electronic
- heat exchanger
- thermantidote
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 72
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000001704 evaporation Methods 0.000 claims abstract description 22
- 230000008020 evaporation Effects 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 17
- 210000004243 sweat Anatomy 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 230000009977 dual effect Effects 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 10
- 235000012149 noodles Nutrition 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims 2
- 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
- 238000004378 air conditioning Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 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
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing 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
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses an evaporative and electronic double refrigeration cooling fan, which includes a box body provided with a wind inlet and a wind outlet, as well as an electronic refrigeration system, an evaporative refrigeration system and an electric wind wheel which are placed in the box body, wherein the electronic refrigeration system includes an electronic refrigeration chip provided with a cold surface and a hot surface, a refrigeration heat exchanger connected with the cold surface and used for refrigerating air, a radiating heat exchanger connected with the hot surface and used for exchanging heat with the hot surface, and a water way circulation device connected with the radiating heat exchanger and used for removing heat of the hot surface; and the evaporative refrigeration system includes humidification filtering material and a water way circulation device connected with the humidification filtering material, and the two refrigeration systems are provided with water pumps connected with water way circulation pipes, and share one water storage tank. The evaporative and electronic double refrigeration cooling fan provided by the invention can be used for evaporation and electronic double refrigeration for air in the box body, has high refrigeration efficiency, can be used for self-treatment for waste heat inside the 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 electronics dual refrigeration thermantidote.
Background technology
On market, existing thermantidote utilizes water evaporation endothermic principle substantially, make air pass through humidification filtering material, thereby realize the object to air cooling-down, humidification, its small volume, removable, and low price, energy-conserving and environment-protective, market prospects are wide, but due to the restriction of water evaporation endothermic refrigeration principle, its refrigeration cool-down effect is unsatisfactory.
In order to improve refrigeration cool-down effect, some thermantidote is also furnished with ice crystal box, after it is freezing, putting into thermantidote water tank uses, but ice crystal box shell mostly is plastics, thermal conductivity is poor, the contact area that adds ice crystal box and water is limited, so can not make water temperature in water tank decline a lot, therefore uses ice crystal box significantly not promote the refrigeration cool-down effect of thermantidote.
In prior art, have electronic refrigeration plant is introduced in thermantidote to strengthen the scheme of its refrigeration cool-down effect, for example patent CN2533410Y discloses a kind of electronic refrigerating water-cooled air conditioning fan, with an electronic refrigerating container, first recirculated water is freezed, then the recirculated water after refrigeration 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 in this scheme is a lot, adding upper water box, 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 large, and therefore circulating water temperature can not decline a lot.And from the principle of sweat cooling, the cooling-down effect of sweat cooling is to be determined by the evaporation capacity of recirculated water, circulating water temperature reduces by a small margin to sweat cooling cooling-down effect lifting not obvious, therefore under the condition that this patent scheme is lowered the temperature by a small margin at recirculated water, and the single refrigeration that only relies on 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.
Further, electronic refrigeration plant also can produce certain heat in refrigeration, and the used heat directly electronic refrigeration plant being produced in above-mentioned patent is disposed in room by radiator fan, can cause room temperature to raise, and this also can affect 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 electronics dual refrigeration thermantidote, electronic refrigeration plant wherein produces cold and can directly freeze to air by heat exchanger, heat exchange is abundant, air is through the dual refrigeration of sweat cooling and electronic cooling like this, and refrigeration cool-down effect will obviously promote.
For achieving the above object, the technical solution used in the present invention is:
A kind of evaporation and electronics dual refrigeration thermantidote, comprise the casing with air inlet and air outlet, and be placed in the sweat cooling system in casing, electronic wind wheel.Described thermantidote also comprises the electronic refrigerating system being arranged in casing, this electronic refrigerating 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 waterway circulating device.
In above-mentioned evaporation and electronics dual refrigeration thermantidote, also comprise and be arranged near the sweat cooling system of casing air inlet, formed with the waterway circulating device being connected with humidification filtering material by humidification filtering material.
In the waterway circulating device of above-mentioned evaporation and electronics dual refrigeration system, all comprise: waterway circulating pipe; Water pump, is used to recirculated water that power is provided; Share water-storing tank, for storing recirculated water.
The beneficial effect of evaporation of the present invention and electronics dual refrigeration thermantidote is: air is under the drive of electronic wind wheel, entered in casing by air inlet, first carry out sweat cooling by humidification filtering material, then by the refrigeration heat converter of electronic refrigeration plant, carry out electronic cooling, through pervaporation and electronics dual refrigeration, cooling-down effect is obvious.
Simultaneously because sweat cooling system not only can be to the air cooling-down of process, and can be to the circulating water cooling through it, so the heat radiation recirculated water that electronic refrigerating system is warmmer enters after water-storing tank, recirculated water that can be colder with sweat cooling system carries out heat exchange, if the power match of two refrigeration systems is better, just can realize electronic refrigerating system used heat inner from processing at thermantidote, avoid the impact of electronic refrigerating system used heat on room temperature.
Brief description of the drawings
For clearer explanation embodiments of the invention, will the accompanying drawing of required use in embodiment simply be introduced below.
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of the embodiment of the present 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 in figure: 1. casing, 2. waterway circulating pipe, 3. air inlet, 4. humidification filtering material, 5. waterway circulating pipe, 6. electronic wind wheel, 7. Self-pumping type water pump, 71. Self-pumping type water pumps, 72. Self-pumping type water pumps, 8. immersible pump, 9. heat dissipation heat exchanger, 91. heat dissipation heat exchanger shells, 92. heat dissipation heat exchanger fins, 93. heat dissipation heat exchanger passages, 10. electronic refrigerating chip, 11. refrigeration heat converters, 111. refrigeration heat converter fins, 112. refrigeration heat converter air channels, 12. air outlets, 13. water-storing tanks.
Detailed description of the invention
For more detailed description technical scheme of the present invention, below in conjunction with drawings and Examples, the present invention is described further.Apparently, following examples are only preferred embodiments more of the present invention, are not limiting the scope of the present invention.
Embodiment 1:
As shown in Figure 1, the present embodiment comprises the casing 1 with air inlet 3 and air outlet 12, and electronic refrigerating system and sweat cooling system in casing 1, and two refrigeration systems respectively have a set of waterway circulating device, specific as follows:
Electronic refrigerating 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, the heat producing for transmitting electronic refrigerating chip hot side; Waterway circulating pipe 5 is connected with heat dissipation heat exchanger 9 and water-storing tank 13, for the heat in heat-rejecting exchanger 9 is brought to water-storing tank 13; Self-pumping type water pump 71 is connected with waterway circulating pipe 5, is used to recirculated water that power is provided.
Sweat cooling system comprises humidification filtering material 4, and air can be by water evaporation for cooling by humidification filtering material 4, and humidity increases, and temperature reduces; Waterway circulating pipe 2 is connected with humidification filtering material 4, is used to it that recirculated water is provided; Self-pumping type water pump 72 is connected with waterway circulating pipe 2, is used to recirculated water that power is provided.
When the work of the present embodiment double refrigeration air-conditioning fan, air is under the drive of electronic wind wheel 6, enter casing 1 by air inlet 3, first lower the temperature through the sweat cooling of humidification filtering material 4, and then by the refrigeration cool-down of refrigeration heat converter 11, passed through evaporation and electronic cooling dual refrigeration by air outlet 12 air out like this, cooling extent is larger, and refrigeration is obvious.
Simultaneously, because humidification filtering material 4 is in lowering the temperature to the air of process, also can be to the circulating water cooling through it, therefore after the hotter heat radiation recirculated water of electronic refrigerating system enters in water-storing tank 13, can carry out heat exchange with colder recirculated water in sweat cooling system, if the power match of two refrigeration systems is better, just can realize electronic refrigerating system used heat inner from processing at thermantidote, avoid the impact of electronic refrigerating system used heat on room temperature.
Embodiment 2:
As shown in Figure 2, the present embodiment is compared with embodiment 1, and its difference is, a part for electronics, evaporation two refrigeration system waterway circulating water inlet tube pipes is united two into one, and become one section of shared water inlet pipe, and Self-pumping type water pump 7 is just mounted thereto.Compare embodiment 1, the present embodiment not only can be simplified the circulation waterway in thermantidote of the present invention, but also can reduce by a Self-pumping type water pump, reduces the cost of thermantidote of the present invention.
Embodiment 3:
As shown in Figure 3, compared with embodiment 2, the present embodiment has replaced the Self-pumping type water pump 7 in embodiment 2 with immersible pump 8.Because immersible pump on market is compared with Self-pumping type water pump, technology is comparatively ripe, and price is also relatively low, and therefore the present embodiment can further reduce the cost of thermantidote of the present invention.
In above-mentioned three embodiment provided by the invention, described refrigeration heat converter 11 is positioned near air outlet 12, but apparently, the position of refrigeration heat converter 11 is not limited only to this, can also be placed on other position in casing 1, refrigeration heat converter 11 and the air of flowing through in casing 1 for example can also be placed between electronic wind wheel 6 and 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 the present embodiment is 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 circular flow direction, and recirculated water can carry out heat exchange with radiating fin 92 in the time of long passage 93, thereby takes away the heat on 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 the present embodiment is made up of the fin 111 that freezes, air channel 112.Dotted arrow direction is air-flow direction, and air, in the time flowing through air channel 112 processed, can heat exchange occur with refrigeration fin 111, realizes refrigeration cool-down.
Claims (5)
1. an evaporation and electronics dual refrigeration thermantidote, comprise the casing with air inlet and air outlet, it is characterized in that, also comprise the sweat cooling system, electronic refrigerating system and the electronic wind wheel that are placed in casing, this electronic refrigerating system adopts water-cooling, comprising: the electronic refrigerating chip with huyashi-chuuka (cold chinese-style noodles) and hot side; Refrigeration heat converter with the laminating of electronic refrigerating chip huyashi-chuuka (cold chinese-style noodles); Heat dissipation heat exchanger with the laminating of electronic refrigerating chip hot side; The waterway circulating pipe being connected with heat dissipation heat exchanger, water wherein can be taken away the heat in heat dissipation heat exchanger; The water pump being connected with waterway circulating pipe; With the water-storing tank that waterway circulating pipe is connected, described sweat cooling system is installed near the interior air inlet of casing, comprising: humidification filtering material; The waterway circulating pipe being connected with humidification filtering material, for humidification filtering material provides evaporation water; The water pump being connected with waterway circulating pipe, for recirculated water provides power, the water-storing tank being connected with waterway circulating pipe; Described electronic wind wheel is between sweat cooling system and electronic refrigerating system, and described evaporation and electronic refrigerating system share a water-storing tank, and two refrigeration system recirculated waters can flow freely in this water-storing tank, carry out heat exchange.
2. evaporation according to claim 1 and electronics dual refrigeration thermantidote, is characterized in that, described water pump is Self-pumping type water pump or immersible pump.
3. evaporation according to claim 1 and electronics dual refrigeration thermantidote, is characterized in that, described heat dissipation heat exchanger is channel-type water-filled radiator, or be inbuilt fin type water cooling radiator.
4. evaporation according to claim 1 and electronics dual refrigeration thermantidote, is characterized in that, described humidification filtering material is paper wet curtain, or the wet curtain of PP.
5. evaporation according to claim 1 and electronics dual refrigeration thermantidote, is characterized in that, described 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 |
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| Publication Number | Publication Date |
|---|---|
| CN102620363A CN102620363A (en) | 2012-08-01 |
| CN102620363B true CN102620363B (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210087010.4A Expired - Fee Related CN102620363B (en) | 2012-03-29 | 2012-03-29 | Evaporative and electronic double refrigeration cooling fan |
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| 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 |
| CN109869961B (en) * | 2017-12-01 | 2020-09-29 | 青岛海尔股份有限公司 | Refrigerator, air conditioner and dish washer integrated 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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| KR20050074748A (en) * | 2004-01-14 | 2005-07-19 | 세실실업 주식회사 | Airconditioner using thermoelectric semiconductor |
| CN201251255Y (en) * | 2008-07-24 | 2009-06-03 | 任力军 | Wet curtain air cooler |
| CN101514833A (en) * | 2008-02-20 | 2009-08-26 | 陈志明 | Full electrical compressor-free civil air conditioner and manufacturing method thereof |
| JP2010038523A (en) * | 2008-08-07 | 2010-02-18 | Motoyoshi Fujimori | Cold air fan with dehumidifying function |
| CN102350933A (en) * | 2011-05-16 | 2012-02-15 | 哈尔滨商业大学 | Water-cooling thermoelectricity refrigeration automotive air conditioning |
| CN202521767U (en) * | 2012-03-29 | 2012-11-07 | 广东美的环境电器制造有限公司 | Evaporation and electronic double-refrigeration cooling fan |
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2012
- 2012-03-29 CN CN201210087010.4A patent/CN102620363B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR20050074748A (en) * | 2004-01-14 | 2005-07-19 | 세실실업 주식회사 | Airconditioner using thermoelectric semiconductor |
| CN101514833A (en) * | 2008-02-20 | 2009-08-26 | 陈志明 | Full electrical compressor-free civil air conditioner and manufacturing method thereof |
| CN201251255Y (en) * | 2008-07-24 | 2009-06-03 | 任力军 | Wet curtain air cooler |
| JP2010038523A (en) * | 2008-08-07 | 2010-02-18 | Motoyoshi Fujimori | Cold air fan with dehumidifying function |
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| CN202521767U (en) * | 2012-03-29 | 2012-11-07 | 广东美的环境电器制造有限公司 | Evaporation and electronic double-refrigeration cooling fan |
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| CN102620363A (en) | 2012-08-01 |
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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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