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Control method of air conditioner for removing humidity and air conditioner for dehumidification

A control method and air-conditioning technology, applied in air-conditioning systems, heating and ventilation control systems, applications, etc., can solve problems such as insufficient evaporator capacity

Inactive Publication Date: 2004-10-13
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the insufficient capacity of the evaporator leads to the above problems

Method used

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  • Control method of air conditioner for removing humidity and air conditioner for dehumidification
  • Control method of air conditioner for removing humidity and air conditioner for dehumidification
  • Control method of air conditioner for removing humidity and air conditioner for dehumidification

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Embodiment Construction

[0029] The control method of the air conditioner for dehumidification and the air conditioner for dehumidification of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0030] Such as image 3 As shown, the air conditioner for dehumidification according to the embodiment of the present invention includes: a compression unit 10 for compressing a refrigerant; an outdoor heat exchange unit 20 equipped with a heat exchanger 21 and a fan 22 to form heat exchange between the refrigerant and outdoor air; a first heat exchanger 31 and the second heat exchanger; the expansion unit 40 provided between the first heat exchanger and the second heat exchanger; and the control unit 50 for controlling the outdoor heat exchange unit 20 and the indoor heat exchange unit 30 .

[0031] More specifically, the control unit 50 controls the outdoor heat exchange unit 20 and the indoor heat exchange unit 30 by compa...

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Abstract

The present invention discloses a control method of dehumidification air-conditioner and its dehumidification air conditioner. According to said control method, when the dehumidification mode is operated, the indoor temp. can be compared with the temp. set by user, under the condition of that the temp. difference of the above-mentioned two temp. is large, earlier on, the dehumidification operation is not made, and the refrigeration operation can be made so as to meet the set temperature and humidity, and when the dehumidification operation is made, it can meet the set temperature which is not met well.

Description

technical field [0001] The present invention relates to the invention of an air conditioner and its control method, especially the invention of the control method of an air conditioner for dehumidification that rapidly reaches a set temperature while ensuring dehumidification efficiency. Background technique [0002] Generally, the air conditioner used in the home has the same dehumidification function as a dehumidifier. The liquid refrigerant in the evaporator evaporates in the form of gas refrigerant, and the temperature of the indoor heat exchange part is very low, which causes the surrounding moisture to condense into dew and be discharged. reason. However, when the air conditioner is activated, the indoor temperature will drop, and it is impossible to dehumidify only at this time. To solve this problem, an air conditioner for dehumidification is used. [0003] The air conditioner for dehumidification refers to an air conditioner that installs a heat exchanger that func...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/14F24F11/02
Inventor 李起燮崔皓善柳润镐廉宽镐许德
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD