Reciprocating-piston compressor body

Abstract

The present invention discloses a reciprocating compressor block, which comprises a basal body, a first main bearing hole, a second main bearing hole, one or two horizontally arranged cylinder sleeves and a slideway; wherein, the basal body is a cavity; both the first and the second main bearing holes are cylindrical sleeves; the axes of the bearing hole cavities of the cylindrical sleeves are on the same line, and the cylindrical sleeves are symmetrically arranged on the front and the rear sides of the basal body and communicated with each other through a throughhole on the basal body. When two cylinder sleeves are adopted, the two cylinder sleeves are cylindrical sleeves, the axes of the cylinder sleeve cavities of the cylindrical sleeves are on the same line, the cylindrical sleeves are arranged on the left and the right sides of the basal body, and the axes of the bearing hole cavities are vertically intersected with the axes of the cylinder sleeve cavities on the same plane. The slideway is a flat and long throughhole which is positioned on the top of the basal body, the central plane of the slideway on a width direction is parallel to the axes of the cylinder sleeve cavities and is spaced from the axes of the cylinder sleeve cavities for a preset distance on the vertical direction. The reciprocating compressor block is applicable to a compressor adopting a crank-slider mechanism.

Description

technical field [0001] The invention relates to compressor technology, in particular to a reciprocating compressor body. Background technique [0002] Generally, the so-called compressor refers to the compressor used in the refrigeration system. This compressor uses the mechanical energy provided by the prime mover to suck in low-temperature and low-pressure refrigerant gas from the suction pipe, compress it, and discharge it to the exhaust pipe. The high-temperature and high-pressure refrigerant gas provides power for the refrigeration cycle, thereby realizing the refrigeration cycle of compression→condensation→expansion→evaporation and heat absorption. In addition, air compressors referred to as air compressors are often used in production practice. This air compressor also uses the machinery of the prime mover to convert ordinary-pressure air into high-pressure gas as a source of compressed air. The above-mentioned compressors and air compressors belong to the broad conc...

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Problems solved by technology

However, the body provided in the above-mentioned patent cannot fully reflect the advantages of the above-mentioned crank-slider mecha

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