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Compressor baffle, compressor and air conditioner

A compressor and baffle technology, applied in the field of compressors, air conditioners, and compressor baffles, can solve problems such as high stiffness and noise generation, and achieve the effects of enhancing ductility, improving performance, and reducing compressor noise.

Pending Publication Date: 2019-09-13
ZHUHAI LANDA COMPRESSOR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects of high rigidity of the baffle structure in the prior art and easy to generate noise, the present invention proposes a compressor baffle, a compressor and an air conditioner

Method used

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  • Compressor baffle, compressor and air conditioner
  • Compressor baffle, compressor and air conditioner
  • Compressor baffle, compressor and air conditioner

Examples

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Embodiment Construction

[0019] like figure 2 , image 3 As shown, the present invention proposes a compressor baffle. The baffle 1 is divided into two sections, one section is a vertical section 12, and the other section is a bending section 11 that is bent (or upwardly offset) corresponding to the movement track of the valve plate. , and the end surface of the end that bears the impact of the valve plate is provided with a groove 2, and the baffle 1 is divided into two layers along the thickness direction, so that the end of the baffle 1 is bifurcated along the length direction of the baffle to form a flexible structure that can absorb stress , the two-layer flexible structure stacked along the thickness direction can effectively relieve the impact speed and stress changes of the valve plate on the valve seat and the baffle when the valve plate impacts. The ductility of the exhaust valve also helps to relieve the impact of the exhaust valve plate on the valve plate baffle, reduce exhaust resistanc...

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Abstract

The invention discloses a compressor baffle, a compressor and an air conditioner. A groove is formed in the end face of one end of the baffle which bears the impact of a valve plate and layers the baffle in the thickness direction to form a flexible structure. The groove is formed in the baffle to form the flexible structure which is laminated in two layers, so that when the valve plate is impacted, the impact speed and stress change of the valve plate on a valve seat and the baffle can be effectively relieved. On the one hand, the rigidity of the baffle structure is guaranteed; on the other hand, the ductility of the contact surface side of the valve plate is enhanced. The impact on the valve plate baffle by the exhaust valve plate is alleviated advantageously, the exhaust resistance is reduced, the airflow pulsation noise and the mechanical noise are reduced, and finally the system sound quality is improved. At the same time, slotting directly from the end surface of the baffle is easier, the control on the machining accuracy is more convenient, the production cost is effectively controlled, and the production efficiency of the baffle of this type is improved.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to a compressor baffle, a compressor and an air conditioner. Background technique [0002] Existing rotary compressors mostly adopt the method of reed valve plate and baffle plate for exhausting. The compressed high-pressure gas in the compression chamber lifts up the exhaust valve plate covering the exhaust port through the air pressure, so that the high-pressure gas is discharged. In this process, high-frequency fluid noise and the knocking sound of the valve plate hitting the baffle are generated, which are one of the main noises of the compressor. The structure of the conventional baffle has high rigidity. When the high-pressure gas is discharged from the exhaust valve, the impact force of the exhaust valve on the baffle is large, and the air flow fluctuates greatly. , poor customer experience. Contents of the invention [0003] In order to solve the defects of high rigidity ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/06F04C29/12F25B1/04F25B31/00
CPCF04C29/06F04C29/12F25B1/04F25B31/00
Inventor 崔雪梅徐玉格程剑国王光辉
Owner ZHUHAI LANDA COMPRESSOR
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