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Dehumidify air conditioner and its dehumidifying method

A technology of air conditioners and heat exchangers, which is applied in air conditioning systems, heating methods, space heating and ventilation, etc., and can solve problems such as inability to effectively prevent indoor temperature drops

Inactive Publication Date: 2005-02-16
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, although the first heat exchanger 31 can be used as a condenser, compared with the condensation function of the outdoor heat exchange part 20, it can only play an auxiliary condensation function, and cannot effectively prevent the drop of the indoor temperature, or in other words, it cannot Cannot complete dehumidification at normal temperature

Method used

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  • Dehumidify air conditioner and its dehumidifying method
  • Dehumidify air conditioner and its dehumidifying method
  • Dehumidify air conditioner and its dehumidifying method

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Embodiment Construction

[0016] Depend on figure 2 As shown, the desiccant air conditioner of the present invention is composed of a compression unit 10 , an outdoor heat exchange unit 20 , an indoor heat exchange unit 30 , an expansion unit 40 , a dehumidification pipe 60 and a control unit 50 . The compression part 10 compresses the refrigerant gas; the outdoor heat exchange part 20 is provided with a heat exchanger 21 and a fan 22 to exchange heat between the refrigerant and the outdoor air; the indoor heat exchange part 30 is provided with a first heat exchanger 31 and a second heat exchanger The exchanger 32 and the indoor expansion parts 33 and 34 between them; the expansion part 40 is arranged between the outdoor heat exchange part 20 and the indoor heat exchange part 30; the dehumidification pipe 60 is connected to the discharge end of the compression part 10 and the expansion part 40 between the rear ends; the control unit 50 is used to determine whether to use the dehumidification pipe 60 ....

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Abstract

A demoistening air conditioner is composed of compressor unit for compressing refrigerant, outdoor heat exchanger and fan, indoor heat exchange unit consisting of two heat exchangers and indoor expander, expanding unit between indoor and outdoor heat exchange units, demoistening distribution pipe, and controller. When normal moistening is running and indoor temp is lowered to temp setting, the demoistening distribution pipe is opened to raise indoor temp. When indoor temp is raised to a temp setting, said pipe is closed.

Description

1. Technical field [0001] The present invention relates to an air conditioner for dehumidification and a dehumidification method thereof, in particular to an air conditioner for dehumidification capable of preventing indoor temperature drop during dehumidification operation and a dehumidification method thereof. 2. Background technology [0002] Desiccant air conditioner refers to an air conditioner whose main purpose is to dehumidify indoor air, and its indoor heat exchange part is respectively equipped with a heat exchanger for condensation and a heat exchanger for evaporation. figure 1 It is a structural schematic diagram of a traditional air conditioner for dehumidification. Depend on figure 1 It can be seen that a traditional air conditioner for dehumidification is composed of a compression part 10 , an outdoor heat exchange part 20 , an indoor heat exchange part 30 and an expansion part 40 . The compression part 10 compresses the refrigerant gas; the outdoor heat exc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F3/14F24F11/02
Inventor 柳润镐
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD