A compressor and refrigeration equipment including the same

A compressor and stub shaft technology, applied in the field of compressors, can solve the problem that compressor parts cannot be used universally, and achieve the effect of improving versatility and reducing costs

Active Publication Date: 2022-08-09
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 provides a compressor and refrigeration equipment including it, at least to solve the technical problem in the prior art that the components of compressors with different displacements cannot be used in common, specifically:

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  • A compressor and refrigeration equipment including the same
  • A compressor and refrigeration equipment including the same
  • A compressor and refrigeration equipment including the same

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Embodiment Construction

[0038] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a," "the," and "the" as used in the embodiments of the present invention and the appended claims are intended to include the plural fo...

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Abstract

The present invention provides a compressor and refrigeration equipment including the same. The compressor includes: a cylinder seat, the cylinder seat includes a seat body and a cylinder body, the cylinder body is connected to the seat body in an adjustable position, and the seat body is provided with a shaft hole; a crankshaft is rotatably penetrated Set in the shaft hole, the crankshaft includes a short shaft and a long shaft arranged separately, and the short shaft is connected with the long shaft in an adjustable position. The invention realizes the adjustment of the distance between the plate surface of the piston compressor (that is, the distance from the center of the crankshaft shaft hole to the end face of the top dead center of the cylinder block) and the center offset distance of the two holes (the cylinder hole and the shaft hole) by adopting an adjustable cylinder body; By adopting an adjustable crankshaft, the eccentricity of the crankshaft of the piston compressor can be adjusted; the adjustable cylinder bore and the adjustable crankshaft can cover the product requirements of piston compressors of all displacements; improve the versatility of parts and reduce costs.

Description

technical field [0001] The present invention relates to the technical field of compressors, and in particular, to a compressor and refrigeration equipment including the same. Background technique [0002] As we all know, when the operating frequency of the reciprocating piston compressor is constant, the displacement is determined by the cylinder volume, and then the cylinder displacement determines the cooling capacity of the compressor. In addition, when selecting compressors for the terminal refrigeration system, the compressors with the corresponding displacement are mainly selected according to the cooling load required by the system. [0003] Among them, when the compressor develops products with different displacements, it is necessary to redraw the pump body structure (cylinder, piston, crankshaft, connecting rod mechanism, etc.) The time period and cost are relatively large, and the components between compressors with different displacements are not common, which i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/00F04B39/12
CPCF04B39/0094F04B39/122F04B39/00
Inventor 何杰伟徐敏陈娟娟杜晴李金锋邓聪聪
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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