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Air conditioner having thermostatic and dehumidifying functions and its operating method

An operation method and air-conditioning technology, applied to air-conditioning systems, heating methods, household appliances, etc.

Inactive Publication Date: 2005-11-09
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But at the same time, the temperature in the air-conditioned space must drop below the set temperature, leading to other uncomfortable situations for the users

Method used

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  • Air conditioner having thermostatic and dehumidifying functions and its operating method
  • Air conditioner having thermostatic and dehumidifying functions and its operating method
  • Air conditioner having thermostatic and dehumidifying functions and its operating method

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Embodiment Construction

[0036] The air conditioner with constant temperature dehumidification function and its operating method in the present invention will be described in detail below with reference to the attached drawings.

[0037] figure 2 A schematic diagram of the internal structure of the air conditioner with constant temperature and dehumidification function in the present invention is suggested.

[0038] As shown in the figure, two indoor heat exchangers are arranged overlapping each other front and rear. That is, the first indoor heat exchanger (100) is arranged behind the front air inlet (not shown) of the air conditioner, and the second indoor heat exchanger (110) is overlapped and arranged behind the first indoor heat exchanger (100). One side of the first and second indoor heat exchangers (100 and 110) are respectively connected to one side of the first and second expansion devices (120 and 130) through conduits, and the sides of the first and second expansion devices (120 and 130) ...

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Abstract

The invention discloses an air conditioner that has the functions of thermostatic and dehumidifying. It includes first indoor heat exchanger set at the back of the suction inlet of the air conditioner, second indoor heat exchanger, one side of first expansion device is connected to one side of the first indoor heat exchanger, one side of second expansion device and compressor is connected to the second heat exchanger, the first valve gate that is set between the second indoor heat exchanger and the second expansion device, and the second valve gate that is set between the second indoor heat exchanger and compressor. The invention has the function of normal refrigeration / warming.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, in particular to an air conditioner with constant temperature and dehumidification functions and an operating method thereof. Background technique [0002] Generally speaking, the air conditioner works in the cold side cycle of evaporation→compression→condensation→expansion sequence cycle in summer; in winter, the square valve is switched to work in the heating cycle under the action of the heat pump in the reverse cycle of the above cold side cycle, thus, A cooling / heating system that maintains the room temperature at the user's desired temperature. In addition to the usual cooling / heating functions, it also has the air purification function of taking in polluted indoor air and filtering it, turning it into clean air and putting it into the room, and taking in humid air and turning it into dry and wet air The air is then put into the indoor dehumidification function. [0003] figure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/14
Inventor 金永毛韩京勋
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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