Sealed compressor

Abstract

The invention discloses a sealed compressor. The sealed compressor comprises a discharge valve installing member having a discharge valve equipped on one side surface of a valve plate and applied for opening and closing discharge holes of the valve plate; and a jointing part applied for fixing the discharge valve installing member on the valve plate and having a first jointing part and a second jointing part. The two ends of the discharge valve are fixed on the valve plate respectively through the first jointing part and the second jointing part. Therefore, the discharge valve installing member is convenient to install. Meanwhile, the reject ratio of the discharge valve installing member can be effectively reduced during an installing process.

Description

technical field [0001] The invention relates to a hermetic compressor, in particular to a hermetic compressor capable of improving the assembly of a discharge valve assembly and effectively reducing the failure rate occurring in the assembly process of the discharge valve assembly. Background technique [0002] Generally, a hermetic compressor refers to a device used in a refrigeration cycle system of a refrigerator or an air conditioner to compress refrigerant. [0003] This hermetic compressor forms the exterior with an airtight container. One side of the airtight container is connected with a suction guide pipe that guides the refrigerant in an uncompressed state to the inside of the airtight container, while the other side of the airtight container is connected with a suction guide pipe that guides the refrigerant compressed in the airtight container to the airtight airtight container. Discharge guide tube outside the container. [0004] And, a compression unit perform...

AI Technical Summary

Problems solved by technology

[0012] However, as described above, for the structure in which the discharge valve is fixed to the valve plate by combining rivets only on one side end, during the assembly process of the discharge valve assembly, there will be increased Hazard of getting out of the correct position, and in this state, it will reduce the operational reliability of the discharge valve that opens and closes the discharge hole, which will increase the failure rate of the discharge valve assembly

[0013] Therefore, recently, in order to reduce the failure rate of the discharge valve assembly that occurs during the assembly process of the discharge valve assembly, efforts have been made to increase the member that is hung on the valve lock plate and fixed on the discharge valve side to limit the discharge valve assembly. The discharge valve is rotated during the assembly process of the discharge valve, but this solution will increase the work time when assembling the discharge valve, which will lead to other problems such as reduced assembly of the discharge valve assembly

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