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Scroll compressor and air conditioner

A scroll compressor and scroll technology, applied in the field of compressors, can solve the problems of increased power consumption of the compressor, difficulty in ensuring lubrication, and impact on the performance and reliability of the compressor.

Inactive Publication Date: 2016-08-24
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This oil supply method requires the oil level in the oil chamber to be guaranteed to a certain height. When the compressor oil volume is low or the compressor load is too large, it is difficult to ensure the lubrication between the movable scroll and the contact surface of the frame, which will cause the compressor to Sudden increase in power consumption affects the performance and reliability of the compressor

Method used

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  • Scroll compressor and air conditioner
  • Scroll compressor and air conditioner
  • Scroll compressor and air conditioner

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Embodiment Construction

[0027] Combine below Figure 1 ~ Figure 4 The technical solution provided by the present invention is described in more detail.

[0028] see Figure 1 to Figure 3 Embodiment 1 of the present invention provides a scroll compressor, including a first scroll 1 , a frame 2 and an oil chamber 2 d , the first scroll 1 is supported by the frame 2 and can rotate relative to the frame 2 . The frame 2 is provided with a first flow channel 20, the inlet of the first flow channel 20 communicates with the oil chamber 2d and is set near the bottom of the oil chamber 2d, and the outlet of the first flow channel 20 is provided in the frame 2 to support the first scroll 1 end 2e.

[0029] The scroll compressor includes a first scroll 1 , a second scroll and a frame 2 . The first scroll 1 and the second scroll cooperate to form a plurality of compression chambers. The first scroll 1 is supported by the frame 2 and rotates relative to the frame 2 driven by the crankshaft 5 . Both the first ...

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PUM

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Abstract

The invention relates to the field of compressors and discloses a scroll compressor and an air conditioner to improve lubrication between a first scroll plate and a machine frame during movement. The scroll compressor comprises a first scroll plate, a machine frame and an oil chamber, wherein the first scroll plate is supported by the machine frame and can rotate relative to the machine frame, a first runner is arranged in the machine frame, an inlet of the first runner is communicated with the oil chamber and is close to the bottom of the oil chamber, and an outlet of the first runner is formed in the end, used for supporting the first scroll plate, of the machine frame. Due to the fact that the first runner is arranged in the machine frame and the inlet of the first runner is close to the bottom of the oil chamber of the scroll compressor, the first runner can be filled with lubricating oil even when the level of oil in the oil chamber is low, and then lubrication of the matching surface of the machine frame and the first scroll plate is guaranteed.

Description

technical field [0001] The invention relates to the field of compressors, in particular to a scroll compressor and an air conditioner. Background technique [0002] A scroll compressor includes an orbiting scroll, a fixed scroll, and a frame. Both the orbiting scroll and the fixed scroll include a base plate and a disc body. The disk body of the movable scroll meshes with the disk body of the fixed scroll to form several compression chambers. The frame supports the movable scroll, and the movable scroll is driven by the motor through the drive shaft. There is an oil chamber between the frame and the movable scroll, and the contact surface between the movable scroll and the frame needs to be lubricated during the rotation of the movable scroll. [0003] The conventional lubrication between the contact surface between the movable scroll and the frame is to stir the oil in the oil chamber through the movable scroll, so that the oil can reach and lubricate the contact surface...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/02F04C29/02F04C29/00
CPCF04C18/0223F04C18/0261F04C18/0292F04C29/028
Inventor 刁建郭求和胡余生曹贞文李小雷
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION