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Cylinder body of double-cylinder compressor and double-cylinder compressor possessing cylinder body

A double-cylinder compressor and cylinder block technology, which is applied in the field of compressors, can solve problems such as high assembly precision requirements, complex assembly process, and complex structure, and achieve the effects of low assembly difficulty, improved operation stability, and simplified structure

Inactive Publication Date: 2014-07-16
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention aims to solve the technical problems of complex structure, large volume, high assembly precision requirements and complicated assembly process of traditional double-cylinder compressors, and provide a cylinder and small-sized double-cylinder compressor with simple structure and Twin cylinder compressor

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  • Cylinder body of double-cylinder compressor and double-cylinder compressor possessing cylinder body
  • Cylinder body of double-cylinder compressor and double-cylinder compressor possessing cylinder body
  • Cylinder body of double-cylinder compressor and double-cylinder compressor possessing cylinder body

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Embodiment Construction

[0043] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0044] Figure 2a , 2b shows the cylinder structure in which the double cylinders are arranged on one cylinder in the present invention. In order to make the pump body structure of the double cylinder compressor simpler and solve the technical problems of the pump body with many parts, complex structure and difficult assembly, The cylinder block of the twin-cylinder compressor of the present invention includes a cylinder portion arranged on the cylinder block 1, and the cylinder portion includes a first cylinder 2...

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Abstract

The invention provides a cylinder body of a double-cylinder compressor and the double-cylinder compressor possessing the cylinder body. The double-cylinder compressor comprises a cylinder part arranged on the cylinder body, the cylinder part comprises a first cylinder and a second cylinder mutually communicated via a connection part; the first cylinder and the second cylinder are arranged transversely on the cylinder body; one side of the connection part is provided with a first cylinder air suction opening and a second cylinder air suction opening, and the other side of the connection part is provided with a first cylinder air exhausting opening and a second cylinder air exhausting opening. According to the provided double-cylinder compressor cylinder body, two cylinders are arranged on the same cylinder body, the cylinders are communicated with each other via the connection part provided with a slide block groove, the air suction and exhausting openings of the two cylinders are all arranged on the connection part, so that the height of a pump body of the double-cylinder compressor is effectively reduced, and the pump body structure is substantially simplified. Based on the cylinder body with the structure, the assembling precision requirement in industry is reduced and the production efficiency is high. The compressor based on the structure runs stably.

Description

technical field [0001] The invention relates to the field of compressors, more specifically, to a cylinder block of a double-cylinder compressor and the double-cylinder compressor. Background technique [0002] A compressor is a mechanical device used to compress air, increase gas pressure or transport gas, and is widely used in the refrigeration industry. [0003] Double-cylinder compressors are widely used in the refrigeration industry due to their large compression capacity, but the traditional double-cylinder compressor pump body structure is divided into upper and lower layers, including upper and lower cylinders and corresponding upper and lower eccentric parts, upper and lower rollers, and The upper and lower slides separating the suction and exhaust chambers, such as figure 1 The traditional two-cylinder compressor, due to the limitation of the pump body structure, needs to maintain the upper flange 1', the upper eccentric part 2', the upper cylinder 3', the middle ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/00F04C23/00
Inventor 杜忠诚孔令超徐嘉任丽萍
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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