Split type water-cooling air conditioner fan device and cooling method thereof

A technology of water-cooled air-conditioning and refrigeration methods, which is applied in the directions of air-conditioning systems, heating methods, space heating and ventilation, etc., to achieve the effects of improving work efficiency and energy saving, and expanding the scope of application

Active Publication Date: 2010-03-31
SHENZHEN LIANCHUANG ELECTRICAL APPLIANCE IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to avoid the shortcomings of the above-mentioned prior art and provide a split water-cooled air-conditioning fan and its refrigeration method. The disadvantage of poor use in hot and humid areas, the use of this air-conditioning fan not only keeps the indoor absolute humidity from increasing, but also has a good cooling and cooling effect. The air-conditioning fan device has the advantages of high working efficiency, energy saving and wide application range. It can also achieve the effect of mild cooling and cooling without humidification when used in regional areas

Method used

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  • Split type water-cooling air conditioner fan device and cooling method thereof
  • Split type water-cooling air conditioner fan device and cooling method thereof
  • Split type water-cooling air conditioner fan device and cooling method thereof

Examples

Experimental program
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Embodiment 1

[0036] see figure 1 In this embodiment, the split-type water-cooled air-conditioning fan device includes a heat exchanger 10 placed indoors, a cooler 20 placed outdoors, and a water supply device 40, and the external wall or roof runs through the indoors and outdoors and connects the indoor heat exchanger. The water pipe 30 of the heater 10 and the outdoor cooler 20 .

[0037] The heat exchanger is a finned tube type gas-liquid heat exchanger 10, comprising a housing 15, a tube bundle 11 installed in the housing 15, a fin group 12 fixed on the tube bundle 11, and The fan assembly 14 and the control device (not shown in the figure) for air supply from the fin group 12; the fan assembly 14 is an axial flow fan assembly 14'. The control device is electrically connected to the fan assembly 14' and the water pump 33, respectively. The casing 15 is provided with an air inlet 151 and an air outlet 152. The air inlet 151 is arranged behind the casing 15, that is, the side facing the...

Embodiment 2

[0043] see figure 2 , which is basically the same as the first preferred embodiment, the difference lies in:

[0044] The heat exchanger is a fan-coil gas-liquid heat exchanger 10', including a shell 15, a coiled tube bundle 11' installed in the shell 15, and a coiled tube bundle 11' fixed on the coiled tube bundle 11'. The fin group 12', the fan assembly 14 and the control device (not shown in the figure) for blowing air to the fin group 12'. The fan assembly 14 is a cross-flow fan assembly 14'. The control device is electrically connected to the fan assembly 14' and the water pump 33, respectively. The casing 15 is provided with an air inlet 151 ′ and an air outlet 152 ′, the air inlet 151 ′ is arranged on the top of the casing 15 , and the air outlet 152 ′ is arranged under the front of the casing 15 . The fan assembly 14' is installed between the air inlet 151' and the fin set 12' in the housing 15, and is used to suck the air outside the housing 15 through the air inl...

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Abstract

The invention relates to a split type water-cooling air conditioner fan device, comprising a cooler arranged outside, an indoor heat exchanger and a water pipe connecting the cooler and heat exchanger; wherein the cooler is a water vapour heat sink and comprises a shell and a fan assembly, a control device, a water curtain, a water tank and a water channel which are arranged in the shell; the water pipe comprises a low temperature water pipe and a high temperature water pipe, the low temperature water pipe is connected with the inlet of the heat exchanger and the outlet of the water tank of the cooler, and the high temperature is connected with the outlet of the heat exchanger and the inlet of the water channel of the cooler; and the indoor heat exchanger is a gas-liquid heat exchanger. The invention also relates to a cooling method of the split type water cooling air conditioner fan device. The air conditioner device not only can maintain indoor absolute humidity when in use but alsohas favourable heat sink and cooling effect and has the advantages of high working efficiency, energy conservation and wide application, and effect of mid refrigeration and temperature reduction without humidifying can be achieved even in damp area.

Description

【Technical field】 [0001] The invention relates to an air conditioning device, in particular to a split-type water-cooled air-conditioning fan device for cooling by evaporating water; the invention also relates to a refrigeration method for the air-conditioning fan device. 【Background technique】 [0002] Water evaporative air cooler, commonly known as air-conditioning fan, is an energy-saving and cooling product. Its principle is to use flowing air to vaporize water at room temperature, and absorb the heat of vaporization to cool water and air. Since there is no compressor, only ordinary fans are used. Therefore, the energy consumption is low and the equipment cost is low. [0003] The working process of the air-conditioning fan in the prior art is the isenthalpic change of water, which increases the humidity while reducing the air temperature, that is, reduces the sensible heat while increasing the same amount of latent heat, and the total heat of the air remains unchanged. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00
Inventor 赖伴来陈午
Owner SHENZHEN LIANCHUANG ELECTRICAL APPLIANCE IND CO LTD
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