Compressor and air conditioner with same
A compressor and cylinder block technology, applied in the field of compressors and air conditioners with it, can solve the problems of low dryness of refrigerant, liquid shock of high-pressure cylinders, etc., to solve low dryness, prevent liquid shock, and improve dryness Effect
Active Publication Date: 2020-08-11
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a compressor and an air conditioner with it, so as to solve the problems in the prior art that the refrigerant in the mixing chamber of the compressor is low in dryness and easily causes liquid shock to the high-pressure cylinder
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[0033] 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.
[0034] Existing air conditioner refrigeration compressors, when the air conditioner is in the low temperature heating operation condition, due to the increase of the high and low pressure pressure ratio, the heating capacity is often attenuated and the heating effect is not good; in order to improve the operation of the compressor under the low temperature condition The heating capacity of the system is often filled with medium-pressure refrigerant in the appropriate position of the medium-pressure cavity of the compression mechanism to form a two-stage compression refrigeration cycle to improve the heating effect under low-temperature heating conditions.
[0035] Generally, the system is provi...
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The invention provides a compressor and an air conditioner with the same. The compressor comprises a shell, a first cylinder, a second cylinder, a mixing cavity and an air replenishing channel, wherein an air replenishing port is formed in the shell; the first cylinder and the second cylinder are oppositely arranged; the first cylinder includes a first cylinder body, and a first intake port and a first exhaust port which are arranged on the first cylinder body; the second cylinder includes a second cylinder body, and a second intake port and a second exhaust port which are arranged on the second cylinder body; the second exhaust port is communicated with the first intake port through the mixing cavity; a first end of the air replenishing channel is communicated with the air replenishing port, and a second end of the air replenishing channel is communicated with the mixing cavity; and at least one part of the air replenishing channel is formed in the first cylinder body to enable a fluid in the air replenishing channel to exchange heat with a fluid in a working cavity of the first cylinder. The compressor solves the problems of low dryness of a refrigerant in the mixing cavity of the compressor and easy generation of the hydraulic shock phenomenon on a high-pressure cylinder in the prior art.
Description
technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular, to a compressor and an air conditioner with the same. Background technique [0002] In the air conditioner refrigeration compressor in the prior art, when the air conditioner is in the low-temperature heating operation condition, due to the increase of the high-low pressure pressure ratio, the heating capacity is attenuated and the heating effect is not good. In order to improve the heating capacity of the compressor under low-temperature conditions, the medium-pressure refrigerant of the system is often added to the appropriate position of the medium-pressure chamber of the compression mechanism to form a two-stage compression refrigeration cycle to improve the low-temperature heating conditions. heating effect. And the compressor in the prior art has the following problems: [0003] When the intermediate pressure is high, the medium-pressure refrigerant in the s...
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IPC IPC(8): F04C29/04
CPCF04C29/04
Inventor 陈瑞祥杨欧翔
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION