Air-conditioning compressor exhaust valve plate stopper

A technology for air-conditioning compressors and exhaust valves, which is applied in the field of compressor parts and can solve problems such as high noise

Inactive Publication Date: 2017-01-18
HEFEI ANXIN RUIDE PRECISION MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a compressor exhaust valve stopper used on refrigeration equipment to solve the problem of the large noise generated by existing refrigeration equipment during work. technical issues

Method used

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  • Air-conditioning compressor exhaust valve plate stopper
  • Air-conditioning compressor exhaust valve plate stopper

Examples

Experimental program
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Effect test

Embodiment 1

[0014] Such as figure 1 with figure 2 As shown, this embodiment discloses an air conditioner compressor discharge valve plate limiter, which includes a fixed part 1 and a curved part 2, one end of the curved part 2 is fixedly connected to one end of the fixed part 1, and the curved part 2 is an arc Shaped plate structure, the fixed part 1 is a planar plate structure, the fixed connection 5 of the fixed part 1 and the curved part 2 is connected in a stepped shape and the upper surface of the fixed part 1 is higher than the upper cut surface of the curved part of the connection 5, the fixed part The upper surface of 1 and the upper cut surface of the bending part 2 form a step, and the outer arc surface of the other end of the bending part 2 is fixed with a bump 3, the thickness of the bump 3 is equal to the height of the step, and the bump 3 is a round cake-shaped solid Bump, the axis of the curved part 2 passes through the center of the circular cake-shaped bump 3, the other...

Embodiment 2

[0016] The technical features are exactly the same as those in Embodiment 1, the only difference is that the shape of the bump can be designed as a rectangle or other shapes matching the exhaust valve sheet in the prior art.

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Abstract

The invention discloses an air-conditioning compressor exhaust valve piece stopper, which comprises a fixing part and a bending part, in which one end of the bending part is fixedly connected with one end of the fixing part, the bending part is a plate-shaped structure with arc shape, the fixing part is a planar plate structure, and the fixing part of the fixing part is connected with the fixed part of the bending part in a stepped shape, and the upper surface of the fixing part is higher than the upper section of the bending part of the joint. The upper surface of the fixing part forms a step with the upper section of the bending part, and the convex block is fixed on the outer arc surface of the other end of the bending part, and the thickness of the bump is equal to the height of the step. In the existing refrigerator compressor discharge valve sheet, the opening degree of the exhaust valve sheet is too large when the exhaust valve sheet is open, and the limit device is generally set, but the noise generated when the existing refrigerator compressor exhaust valve plate collides with the valve plate and the stopper plate when the exhaust valve plate of the refrigerator compressor is opened and closed is large, and the noise generated when the exhaust valve plate and the valve plate and the limit colliding are eliminated by the invention.

Description

technical field [0001] The invention relates to a compressor part of a refrigeration device, in particular to a stopper for an air-conditioning compressor discharge valve plate. Background technique [0002] The suction and discharge valves of the refrigeration compressor are one of the key components in the compressor. Its function is to directly control the delivery of refrigerant in the refrigeration system. The delivery of the refrigerant depends on the opening and closing of the suction and discharge valves of the compressor. In the process of opening and closing, the reed of the valve plate is subjected to alternating loads. During the opening process, as a cantilever beam swings up and down, the collision between the valve plate and the valve plate and the valve plate and the limit plate Noise will be generated when in contact. The noise generated in the refrigeration compressor mainly comes from the running sound of the compressor motor, the airflow sound and The co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/10F04B39/00
CPCF04B39/10F04B39/0027
Inventor 梅先松梅亚张锐梅先平万俊
Owner HEFEI ANXIN RUIDE PRECISION MFG CO LTD
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