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Air-conditioning system

An air-conditioning system and condenser technology, applied in the field of air-conditioning, can solve the problems of poor wind comfort and high energy consumption

Pending Publication Date: 2021-03-02
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide an air-conditioning system to solve the problems of high energy consumption during refrigeration and poor air comfort during dehumidification in the prior art

Method used

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Embodiment Construction

[0032] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0033] Please refer to Figure 1 to Figure 11 , the present invention provides an air conditioning system, comprising: a compressor 1, the compressor 1 includes a first compression cylinder 11 and a second compression cylinder 12, the compressor 1 has a first refrigerant inlet 10 connected to the first compression cylinder 11, a connection The second refrigerant inlet 20 and the refrigerant outlet 30 of the second compression cylinder 12; the condensing assembly 2; Located on the side of the auxiliary heat exchanger 4 close to the outdoor side; the inlet of the evaporator 3 communicates with the outlet of the condensing assembly 2; the first port of the auxiliary heat exchanger 4 communicates ...

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Abstract

The invention provides an air-conditioning system. The air-conditioning system comprises a compressor, a condensation assembly, an evaporator and an auxiliary heat exchanger, a throttling assembly, afour-way valve and a valve, wherein the compressor comprises a first compression cylinder and a second compression cylinder; the compressor is provided with a refrigerant first inlet, a refrigerant second inlet and a refrigerant outlet; the throttling assembly is arranged at an outlet of the condensation assembly; the four-way valve is provided with a port E, a port S, a port C and a port D, and the four-way valve has a first conduction mode and a second conduction mode; when the four-way valve is at the first conduction mode, the port C communicates with the port D, and the port E communicates with the port S; when the four-way valve is at the second conduction mode, the port D communicates with the port E, and the port C communicates with the port S; both of the port C and the refrigerant first inlet communicate with an outlet of the evaporator; and the valve is arranged on a pipeline which is positioned between the port C and the evaporator. According to the air-conditioning systemdisclosed by the invention, the problems that energy consumption is high during refrigeration and the air-out comfort level is worse during dehumidification when an air-conditioning system in the prior art is adopted can be solved.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to an air conditioning system. Background technique [0002] With the development and progress of society, air conditioners are more and more widely used in people's daily life, and have become an indispensable device in people's daily activities. [0003] Existing air conditioning systems have the following deficiencies in refrigeration and dehumidification: [0004] In cooling mode, when the air conditioning system has strong cooling, the evaporating temperature is low, and the suction and exhaust pressure of the compressor is relatively high. At this time, the energy efficiency of the air conditioning system is low. [0005] During dehumidification, the temperature of the air from the air outlet of the air-conditioning system is low, which results in a loss of user comfort. Contents of the invention [0006] The main purpose of the present invention is to provide an air condit...

Claims

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Application Information

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IPC IPC(8): F25B13/00F25B41/30F25B41/22
CPCF25B13/00F25B2400/074F25B2600/25
Inventor 黄泽清梁祥飞黄明月皇甫启捷
Owner GREE ELECTRIC APPLIANCES INC
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