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A kind of compressor and air conditioning system

An air-conditioning system and compressor technology, which is applied in the direction of compressors, irreversible cycle compressors, refrigerators, etc., can solve the problems of strict control of the pressure of the air supply system and restrictions on the improvement of energy efficiency

Active Publication Date: 2019-05-31
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] One of the purposes of the present invention is to provide a compressor to solve the problem in the prior art that the pressure of the air supply system must be strictly controlled, which limits the improvement of energy efficiency

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  • A kind of compressor and air conditioning system

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Embodiment Construction

[0011] In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

[0012] Such as figure 1 As shown, a compressor is disclosed, and an enthalpy chamber for adjusting the pressure of the air supply is provided between the air supply ports 101 and 106 of the compressor 1 and the compression chamber.

[0013] Through the above compressor structure, the supplementary air entering the compression chamber of the compressor first enters the enthalpy chamber of the compression chamber to automatically adjust the supplementary air pressure. There is no redundant clearance volume, the allowable intermediate pre...

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Abstract

The invention discloses a compressor and an air-conditioning system. An enthalpy increasing chamber used for adjusting the air supply pressure is arranged between an air supply opening and a compression cavity of the compressor. Through the compressor structure, supplied air entering the compression cavity of the compressor firstly enters the enthalpy increasing chamber of the compression cavity, so that automatic adjustment of the air supply pressure is achieved; the enthalpy increasing chamber automatically distributes the supplied air according to the air pressure of the compression cavity and the air pressure of a flash evaporator, so that a redundant clearance volume of the air-conditioning system is avoided; and the permissible intermediate pressure range is wide, the adjustment space is improved, and the system efficiency is improved easily.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, in particular to a compressor and an air-conditioning system. Background technique [0002] The existing heat pump air conditioner system consists of end-to-end compressors, four-way valves, indoor heat exchangers, outdoor heat exchangers, and throttling devices, but for traditional air conditioning systems, the pressure ratio must be controlled within a certain range , beyond this range, the system will not be able to operate reliably and stably, especially in low-temperature heating conditions, due to the low outdoor ambient temperature, the amount of refrigerant sucked by the compressor is small, and the exhaust temperature is high. Low, unstable operation; [0003] Aiming at this phenomenon, the concept of supplementing air to increase enthalpy is proposed. At present, a set of supplementary air supplementary circulation is used to directly return the flash saturated steam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B1/00F04B39/00
Inventor 袁俊军于世鹏张明杰罗荣邦
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD