Compressor and its cylinder assembly

An assembly and cylinder technology, applied in the field of compressor supporting components, can solve the problems of cable insulation structure damage, winding heating, equipment safety and stability, and other hidden dangers, so as to reduce the suction volume and improve the reliability and stability of operation. Effect

Active Publication Date: 2018-11-30
重庆凌达压缩机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Especially for HVAC equipment such as heat pumps and some special-purpose compressors, due to unstable working conditions, the compressors often work under extreme conditions. , the equipment motor will work under overload conditions for a long time. In this case, the winding heats up seriously, and the cable insulation structure is easily damaged, causing hidden dangers to the safe and stable operation of the equipment.

Method used

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  • Compressor and its cylinder assembly
  • Compressor and its cylinder assembly

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Embodiment Construction

[0016] The core of the present invention is to provide a cylinder assembly, which can effectively reduce the operating load of the compressor when the discharge pressure is large and the suction and discharge pressure difference is large; at the same time, it provides a cylinder assembly using the above into the compressor.

[0017] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Please refer to figure 1 and figure 2 , figure 1 An exploded view of the structure of the cylinder assembly provided for a specific embodiment of the present invention; figure 2 for figure 1 The enlarged cross-sectional view of the local structure of the middle suction channel and the valve cavity.

[0019] In a specific embodiment, the cylinder assembly provided by the present invention includes ...

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PUM

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Abstract

The invention discloses a cylinder assembly, comprising a cylinder body, the cylinder body has an air suction channel, the inner wall of the air suction channel has a valve chamber, and a valve is reciprocally arranged in the valve chamber, so The movement direction of the valve is perpendicular to the axial direction of the suction channel, and a driving device that can drive the valve to extend into the suction channel is arranged in the valve chamber. The cylinder assembly can effectively reduce the operating load of the compressor when the discharge pressure is high and the suction and discharge pressure difference is large. The invention also discloses a compressor using the cylinder assembly.

Description

technical field [0001] The invention relates to the technical field of compressor supporting components, in particular to a cylinder assembly. The invention also relates to a compressor using the cylinder assembly. Background technique [0002] The cylinder is one of the important components of the compressor, which determines the suction and discharge conditions and operating performance of the compressor. Especially for HVAC equipment such as heat pumps and some special-purpose compressors, due to unstable working conditions, the compressors often work under extreme conditions. , The motor of the equipment will work under overload conditions for a long time. In this case, the winding heats up seriously, and the cable insulation structure is easily damaged, which will cause hidden dangers to the safe and stable operation of the equipment. [0003] Therefore, how to reduce the operating load of the compressor when the discharge pressure is high and the pressure difference ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/12F04B39/10F04B39/08F04B49/22
CPCF04B39/08F04B39/10F04B39/122F04B49/225
Inventor 龚海涛范少稳
Owner 重庆凌达压缩机有限公司
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