Compressor and air conditioner with same

A technology of a compressor and a compression mechanism, applied in the field of compressors, can solve problems such as low refrigeration and heating efficiency, and achieve the effects of improving compression capacity and improving refrigeration and heating efficiency.

Active Publication Date: 2014-12-17
GREE ELECTRIC APPLIANCES INC +1
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a compressor and an air conditioner with it, so as to solve the technical problem of low cooling and heating efficiency of the two-stage enthalpy-increasing compressor under the working conditions of ultra-low temperature and ultra-high temperature

Method used

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  • Compressor and air conditioner with same
  • Compressor and air conditioner with same
  • Compressor and air conditioner with same

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Embodiment Construction

[0028] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0029] see Figure 1 to Figure 7 , according to the compressor of the present invention, comprising: a housing 11; a crankshaft 14 arranged inside the housing 11; a first cylinder 7, the first cylinder 7 is sleeved on the crankshaft 14, and the first cylinder 7 is provided with a first Sliding plate 18, the inner cavity of the first cylinder is used to form a first-stage compression mechanism; the second cylinder 4, the second cylinder 4 is sleeved on the crankshaft 14, and the second cylinder 4 is provided with two second sliding plates 19, two A second sliding plate divides the inner chamber of the second cylinder into two compression chambers, and the two compression chambers of the second cylinder are used to form the two-stage compression mecha...

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Abstract

The invention provides a compressor and an air conditioner with the same. The compressor according to the utility model includes a shell, a crankshaft arranged inside the shell, a first cylinder and a second cylinder. The first cylinder sleeves the crankshaft and is provided with one first slip sheet, and an inner cavity of the first cylinder is used for forming a first-level compression mechanism. The second cylinder is sleevedly arranged on the crankshaft and is provided with two second slip sheets, an inner cavity of the second cylinder is divided into two compression cavities by the two second slip sheets, and the two compression cavities of the second cylinder are respectively used for forming a second-level compression mechanism and a third-level compression mechanism. The first-level compression mechanism, the second-level compression mechanism and the third-level compression mechanism are successively in series connection along a flow passage of a compression fluid. The utility model also provides the air conditioner comprising the compressor. The second cylinder is arranged into two levels of compression mechanisms to improve the compression ability, so that the compressor can work normally under working conditions of ultra-low temperature and ultra-high temperature, so as to better meet customer requirements.

Description

technical field [0001] The invention relates to the field of compressors, in particular, to a compressor and an air conditioner having the same. Background technique [0002] Using the principle of rolling piston compressor to realize double-cylinder single-stage compression technology is relatively mature, and under the current world theme of high efficiency, energy saving and environmental protection, double-cylinder two-stage enthalpy increasing technology has been successfully applied to heat pump products, which is the first step of single-stage compression technology. Sublimation and embodiment of the theme of today's world. Under ultra-low temperature and ultra-high temperature conditions, the cooling and heating efficiency of the two-stage enthalpy-increasing compressor technology is limited and needs to be further improved. Contents of the invention [0003] The purpose of the present invention is to provide a compressor and an air conditioner with the same, so a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/00F04C23/00
Inventor 卢林高黄辉魏会军肖周勇
Owner GREE ELECTRIC APPLIANCES INC
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