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air conditioner

A technology of air conditioners and heat exchangers, which is applied in air conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve problems affecting the service life of compressors and system stability, and avoid excessive decline Larger, increase the dehumidification capacity, and avoid the effect of frequent switching on and off

Active Publication Date: 2017-11-03
TCL AIR CONDITIONER ZHONGSHAN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this dehumidification control method can reduce the relative humidity of the indoor air when the indoor ambient temperature does not drop much, it will greatly affect the service life of the compressor and system stability due to the frequent start-up of the compressor of the air conditioner. sex

Method used

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Embodiment Construction

[0017] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] The invention provides an air conditioner, referring to figure 1 , in one embodiment, the air conditioner includes a refrigerant formed by sequentially connecting a compressor 1, an outdoor heat exchanger 2, a liquid storage tank 3, a throttling portion 4, an indoor heat exchanger 5, and a gas-liquid separator 6 Circulation flow path. The indoor heat exchanger 5 includes a first layer heat exchanger 51 and a second layer heat exchanger 52, the first ends of the first layer heat exchanger 51 and the second layer heat exchanger 52 are respectively connected to the The compressor 1 is connected, the second end of the first layer heat exchanger 51 and the second layer heat exchanger 52 are respectively connected with the outdoor heat exchanger 2, the first layer of the second layer heat exchanger 52 end or second...

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Abstract

The invention discloses an air conditioner. The air conditioner comprises a compressor, an outdoor heat exchanger and an indoor heat exchanger which are sequentially connected. The indoor heat exchanger comprises a first-layer heat exchanger and a second-layer heat exchanger. The first end of the first-layer heat exchanger and the first end of the second-layer heat exchanger are connected with the compressor. The second end of the first-layer heat exchanger and the second end of the second-layer heat exchanger are connected with the outdoor heat exchanger. The air conditioner further comprises a control part connected with the second-layer heat exchanger. The control part is used for controlling a pipeline of the second-layer heat exchanger to be in a stop state when the air conditioner is in a dehumidification mode. The phenomenon of frequent starting of the compressor is avoided while the dehumidification function of the air conditioner can be improved, and therefore the service life of the compressor is prolonged, and the system stability is improved.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to an air conditioner. Background technique [0002] When performing dehumidification, conventional air conditioners usually operate in cooling mode first, shut down after a predetermined time, and then start up again after a predetermined time, and so on. Although this dehumidification control method can reduce the relative humidity of the indoor air when the indoor ambient temperature does not drop much, it will greatly affect the service life of the compressor and system stability due to the frequent start-up of the compressor of the air conditioner. sex. Contents of the invention [0003] The main purpose of the present invention is to provide an air conditioner, aiming at improving the dehumidification function of the air conditioner while avoiding frequent startup of the compressor, thereby improving the service life of the compressor and system stability. [0004] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00F24F11/00F24F13/30
CPCF24F1/0003F24F11/30F24F13/30
Inventor 吴静龙陆平王洪黄志方
Owner TCL AIR CONDITIONER ZHONGSHAN CO LTD
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