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Self-balancing pump oil device and compressor containing device

A self-balancing and compressor technology, which is applied in the field of compressors and refrigeration compressors, and can solve the problems of poor oil stability and poor balance in rotating pumps

Inactive Publication Date: 2020-10-23
QINGDAO WANBAO COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the technical problems of poor balance of the oil device and poor stability of the oil volume of the rotating pump in the prior art, the present disclosure provides a self-balancing oil pump device and a compressor including the device, which is beneficial to control product noise and improve product quality. reliability

Method used

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  • Self-balancing pump oil device and compressor containing device
  • Self-balancing pump oil device and compressor containing device
  • Self-balancing pump oil device and compressor containing device

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Embodiment Construction

[0027] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used in this disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0028] In the description of the present disclosure, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer" etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present disclosure and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as limiting the present disclosure.

[0029] Such a...

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PUM

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Abstract

The invention relates to a self-balancing pump oil device and a compressor containing the device, and belongs to the technical field of refrigeration compressors. The device comprises an oil suction tube core and a suspension spring, wherein the oil suction tube core is arranged on the suspension spring, the inside of the end of the oil suction tube core facing the suspension spring is hollow, theinner surface of the end is provided with a groove, and a boss that is locked and fixed with the groove is arranged at the middle position of the suspension spring. The oil pumping device provided bythe invention improves the unbalance phenomenon of the oil pumping device, and is beneficial to control product noise and improve product reliability. Through application of the self-balancing oil pump, the fitting clearance can be further reduced after solving the wear problem of the oil suction pipe and tube core, which is more conducive to improving the oil pumping capacity of the system so that the compressor still maintains sufficient lubrication at low speed and high oil temperature.

Description

technical field [0001] The disclosure belongs to the technical field of refrigeration compressors, in particular to a self-balancing oil pumping device and a compressor including the device. Background technique [0002] The statements herein merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] Compressor oil pumping system generally includes crankshaft, oil suction pipe, pipe core and suspension spring. This kind of oil pumping system mainly uses the viscous force between oil and pipe to realize oil pumping through the relative movement of oil suction pipe and pipe core, so that the The system ensures sufficient lubrication and improves compressor reliability. The connection form of the existing oil-absorbing pipe core is mostly to open a hole at the end of the pipe core, and the suspension spring passes through this hole to stop the pipe core from rotating, so as to ensure that the pipe core and the ...

Claims

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Application Information

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IPC IPC(8): F04B39/02F04B39/10F04B39/00F04B37/12
CPCF04B37/12F04B39/00F04B39/02F04B39/0284F04B39/10
Inventor 朱鲁栋张亚飞刘宁孔令亮周凯旋赵金金
Owner QINGDAO WANBAO COMPRESSOR