Internal situation-observable rotary compressor

Abstract

The invention discloses an internal situation-observable rotary compressor, comprising a shell, a pump and a filtering bottle, wherein the upper and lower ends of the shell are respectively provided with a top cover and a bottom cover; the pump is arranged at the lower part of the inner side of the shell; the filtering bottle is positioned at the outer side of the shell, and the lower end of the filtering bottle is connected with the shell through a connecting pipe; the sidewall of the lower part of the shell is provided with a first window assembly and a second window assembly allowing the internal situation of the compressor to be observable; and pipe wall of the upper part of an outer pipe of the filtering bottle is provided with a third window assembly, and the pipe wall of the lower part of the outer pipe of the filtering bottle is provided with a fourth window assembly. The internal situation-observable rotary compressor provided by the invention is reasonable in structural design and good in practicality, can realize visual observation and rapid determination of the amount of machine oil needed by the compressor, greatly shortens testing time, saves manpower and material resources and promotes the progress of research and development of a product.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a rotary compressor capable of observing internal conditions. Background technique [0002] The compressor currently used is mainly composed of a top cover assembly, a casing, a bottom cover assembly, a filter bottle, a filter bottle bracket, a motor unit, a drive shaft, an upper support, a lower support, a cylinder body, an eccentric piston, a noise reduction cover, a suction Composed of connecting pipe and tripod. The basic working principle of the compressor is as follows: when the compressor is powered on, the motor unit drives the drive shaft to rotate, and the drive shaft drives the eccentric piston to rotate eccentrically in the cylinder. The low-temperature and low-pressure gas refrigerant returned by the evaporator is compressed into high-temperature and high-pressure gas, which is discharged from the outlet of the upper support to the inside of the compressor shell...

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Problems solved by technology

[0005] In view of the defects in the above-mentioned prior art, the purpose of the present invention is to propose a rotary compressor that can observe the internal conditions. In order to solve the problem of determining the amount of oil in the compressor, it needs to go through repeated trials and waste a lot of time. and waste of manpower and material resources

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