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Compressor and refrigeration equipment with same

A compressor and rack technology, applied in the field of compressors and refrigeration equipment with the same, can solve problems such as low operating efficiency of compressors

Active Publication Date: 2021-05-07
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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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 a compressor and refrigeration equipment with it, so as to solve the problem of low operating efficiency of compressors in the prior art

Method used

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  • Compressor and refrigeration equipment with same
  • Compressor and refrigeration equipment with same

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Embodiment Construction

[0027] 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.

[0028] It should be noted that the terminology used here is only used to describe specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish simi...

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Abstract

The invention provides a compressor and refrigeration equipment with the same. The compressor includes a shell and a frame set in the shell, the cover assembly is connected to the port of the piston chamber, the cover assembly is provided with an exhaust bypass passage, and the exhaust bypass passage is connected to the installation hole. During the operation of the compressor, Part of the refrigerant discharged from the exhaust passage of the cover assembly can enter the installation hole through the exhaust bypass passage, so that the slide valve assembly is located at the sealing position or the avoidance position; wherein, the slide valve assembly includes a limit plug, which is set on In the installation hole, the first end of the limit plug communicates with the installation hole, and the second end of the limit plug communicates with the inner cavity of the housing. This setting cancels the structure of the prior art that needs to install the limit plug sleeve, that is, the compressor structure of the application is simpler than that of the prior art, so that the compressor realizes compressor variable capacity through the slide valve assembly The compression operation is more reliable, which effectively improves the operating efficiency of the compressor of the present application.

Description

technical field [0001] The present invention relates to the technical field of refrigeration equipment, in particular to a compressor and refrigeration equipment equipped with it. Background technique [0002] As we all know, the most common refrigeration method is vapor compression refrigeration, and the compressor in the vapor compression refrigeration system is the core power component of the entire system. In recent years, as small size, energy saving, and high efficiency have gradually become the core direction of research and development, the research on energy saving of refrigeration compressors will also become more and more in-depth. [0003] Generally speaking, refrigeration compressors are classified according to their control principles, and can be divided into variable frequency compressors and fixed frequency compressors; among them, the market share of variable frequency compressors is increasing day by day due to their energy-saving features. However, the co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/10F04B39/12
CPCF04B39/10F04B39/102F04B39/122F04B39/125
Inventor 冯海徐敏严耀宗陈娟娟谢朝雨
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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