Sucting tube of refrigerator

Abstract

An intake tube for refrigerator consists of a compressor-connecting pipe, a annular pipe, a silencer, and distiller-connecting pipe. The annular pipe is shaped in polyhedron. It makes multiple strengthened portions and linear stressed portions respectively, so that it can prevent intake tube from breaking as vibrations or impacts occur.

Description

technical field [0001] The invention relates to a refrigerator suction pipe, in particular to a refrigerator suction pipe with a ring structure. Background technique [0002] Usually, the mechanical room of the refrigerator is equipped with a compressor, a condenser, and a blower fan. Driven by the compressor, the gaseous refrigerant in a high-temperature and high-pressure state flows through various pipes in the refrigeration cycle system, and then passes through The evaporator condenses and returns to the compressor again. figure 1 It is a structural schematic diagram of the compressor installed in the mechanical room of the refrigerator and a part of the piping connected with the compressor in the prior art. figure 2 for figure 1 Schematic diagram of the suction pipe structure in . Such as figure 1 As shown, the compressor 50 arranged in the machine room 80 on the lower side of the refrigerator is fixedly combined with the bottom surface of the machine room 80 by mea...

AI Technical Summary

Problems solved by technology

Since the annular pipe 22 is formed by bending the entire suction pipe 20 into a circle, coupled with the characteristics of the copper pipe itself, work hardening will be caused at these processed parts, so that the shock and vibration resistance of this part will be weak; In addition, since this ring-shaped pipe 22 is formed by processing the entire suction pipe, there will be a phenomenon that the work-hardened part and the stress-concentrated part overlap. 22 is prone to cracks

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