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A compressor stable oil supply device and a scroll compressor

An oil supply device and compressor technology, which is applied in the field of compressors, can solve the problems of being unable to absorb non-ferrous impurities, and achieve the effects of reducing the risk of impurities, avoiding excessive shaking, and avoiding excessive amplitude

Active Publication Date: 2019-07-26
WANBAO GROUP COMPRESSOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing scroll compressor will install a powerful magnet near the mouth of the oil suction pipe to absorb iron impurities, but it cannot absorb non-ferrous impurities, such as aluminum scraps, copper scraps, non-metallic impurities, etc.

Method used

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  • A compressor stable oil supply device and a scroll compressor
  • A compressor stable oil supply device and a scroll compressor
  • A compressor stable oil supply device and a scroll compressor

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Embodiment Construction

[0023] refer to Figure 1 to Figure 4 , which shows the specific structure of the preferred embodiment of the present invention. The structural features of each component of the present invention will be described in detail below.

[0024] The present invention provides a stable oil supply device for a compressor, including an oil suction pipe 1, the oil suction pipe 1 has an oil suction end that can extend into the lubricating oil, and the oil suction pipe can extend into the lubricating oil vertically or obliquely. 1. At least one damper is provided at the oil suction end, and the damper includes a mounting part connected to the oil suction pipe and an oil stabilization flange extending to the periphery, and the periphery of the oil stabilization flange is provided with a bubble breaking structure. In the present invention, one or more dampers are arranged on the oil suction pipe 1, which can avoid excessive air bubbles in the lubricating oil, especially large air bubbles, ...

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Abstract

The invention discloses an oil supply stabilizing device for a compressor and a scroll compressor. The oil supply stabilizing device for the compressor comprises an oil suction pipe, wherein the oil suction pipe is provided with an oil suction end capable of extending into lubricating oil; at least one damper are arranged at the oil suction end of the oil suction pipe, and the dampers comprise mounting parts connected with the oil suction pipe and oil stabilizing flanges extending to the periphery; and bubble breaking structures are arranged on the peripheries of the oil stabilizing flanges. The scroll compressor comprises a machine shell, a compression mechanism, a driving mechanism and a compressor oil supply stabilizing device, a crankshaft of the driving mechanism is provided with an oil hole, the oil suction pipe is fixedly arranged in the machine shell, and the oil outlet end of the oil suction pipe is connected with an inlet of the oil hole in a butting mode. According to the oil supply stabilizing device for the compressor and the scroll compressor, the dampers are arranged on the oil suction pipe, too many bubbles are prevented from being produced inside the lubricating oil, especially large bubbles, at the same time, a lubricating oil pool can be stabilized, excessive shaking is avoided, the liquid level is prevented from rising too high, so that the inlet end of theoil suction pipe can be far away from the bottom of a shell oil pool, and the risk of sucking impurities at the bottom of the shell oil pool is greatly reduced.

Description

technical field [0001] The invention is used in the technical field of compressors, and in particular relates to a stable oil supply device for a compressor and a scroll compressor. Background technique [0002] Scroll compressors have begun to be widely used in refrigeration compression. As we all know, scroll compressors include a fixed scroll member and a movable scroll member, which have cooperating helical scroll teeth and cooperating helical scroll members. The spiral teeth form a chamber, the motor drives the crankshaft to rotate, and the scroll is driven to translate through the crankpin. In order to ensure the service life of the scroll compressor, the friction pairs between the moving parts must be continuously and well lubricated. [0003] Due to the limited installation space, the scroll compressor for vehicles can only be placed horizontally. Because the movement of the horizontal scroll compressor is placed horizontally, the conventional centrifugal oil pump ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C29/02F04C18/02
CPCF04C18/0215F04C29/028
Inventor 陈会平多佳彬李顺林香
Owner WANBAO GROUP COMPRESSOR CO LTD
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