Balance block, rotor component and compressor

A technology of balance weights and rotors, applied in the field of compressors, which can solve problems such as unstable oil pools of compressors, reduced reliability of compressor operation, and difficulty in ensuring the oil level of compressors, and achieves small wind resistance, reduced disturbance, and improved reliability. sexual effect

Active Publication Date: 2021-03-26
GUANGDONG MEIZHI COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the compressor is working, the balance weight will also rotate accordingly. Due to the certain wind resistance caused by the rotation of the balance weight, a strong cyclone will be formed in the upper or lower space of the motor, which will cause the instability of the oil pool of the compressor and lead to the oil loss of the compressor. It is difficult to guarantee the surface, which reduces the reliability of compressor operation

Method used

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  • Balance block, rotor component and compressor
  • Balance block, rotor component and compressor
  • Balance block, rotor component and compressor

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Embodiment Construction

[0034] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] A balance weight, a rotor part, and a compressor according to embodiments of the present invention are described below with reference to the accompanying drawings.

[0036] Such as Figure 1 to Figure 6 As shown, the balance weight 100 according to the embodiment of the present invention is suitable for rotating around the rotation center line 4 , and the balance weight 100 includes a body 1 and a fixing part 2 . It can be understood that the balance weight 100 is installed at the end of the rotor 300 , and the axis of the rotor 300 coincides with the rotation centerline 4 .

[0037] Such as figure 1 and figure 2 Shown, body 1 has in its width directi...

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Abstract

The invention discloses a balance block, a rotor component and a compressor. The balance block is suitable for rotating around a rotating center line, and comprises a body and a fixing part; the bodyis provided with a first side face and a second side face arranged opposite to each other in the width direction of the body; the first side face is closer to the rotating center line than the secondside face; the second side face is an arc-shaped face protruding in the direction away from the rotating center line; the fixing part is arranged at the end in the length direction of the body and provided with a third side face and a fourth side face in the width direction of the fixing part; the third side face is closer to the rotating center line than the fourth side face; the fourth side faceis an arc-shaped face protruding in the direction away from the rotating center line; and on the projection plane orthogonal to the rotating center line, the distance between the projection of the rotating center line and the projection of the second side face is L1, the distance between the projection of the rotating center line and the projection of the fourth side face is L2, and L2 is largerthan L1. The wind resistance borne by the balance block in the working process is small, and the reliability of the compressor in the running process can be improved.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a balance weight, a rotor part with the balance weight and a compressor with the rotor part. Background technique [0002] In the related art, the upper end or the lower end of the rotor of the rotary compressor is generally provided with a balance weight. When the compressor is working, the balance weight will also rotate accordingly. Because the rotation of the balance weight has a certain wind resistance, it will cause a strong cyclone in the upper or lower space of the motor, which will cause the instability of the oil pool of the compressor and lead to the oil loss of the compressor. The surface is difficult to guarantee, which reduces the reliability of the compressor operation. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0004] For this reason, an embodiment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C29/00
CPCF04C29/0021
Inventor 李洋黄杰宋鹏杰
Owner GUANGDONG MEIZHI COMPRESSOR
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