CN203257688U

CN203257688U - Dynamic and static disc counterweight mechanism of scroll compressor of automobile air conditioner

Info

Publication number: CN203257688U
Application number: CN 201320201298
Authority: CN
Inventors: 张静轩
Original assignee: CHONGQING NINGQING MACHINERY Co Ltd
Current assignee: CHONGQING NINGQING MACHINERY Co Ltd
Priority date: 2013-04-14
Filing date: 2013-04-14
Publication date: 2013-10-30
Anticipated expiration: 2023-04-14

Abstract

The utility model provides a dynamic and static disc counterweight mechanism of a scroll compressor of an automobile air conditioner, which comprises a compressor shell, an end cover, a scroll line eccentric static disc, a scroll line eccentric dynamic disc, a cross slip ring and a crankshaft, wherein the end cover is mounted on the compressor shell; the scroll line eccentric static disc is mounted in the compressor shell; the scroll line eccentric dynamic disc is mounted in the scroll line eccentric static disc; and the crankshaft is mounted in the end cover and is connected with the scroll line eccentric dynamic disc through the cross slip ring. The mechanism provided by the utility model has a simple structure; due to the eccentric arrangement of the scroll line, the gravity center of the dynamic disc is overlapped with the geometric center thereof, the autorotation impact force in a rotation process is reduced, the rotation is stable, the noise is reduced, the service life of a moving component is prolonged, and energy conservation and environmental protection are realized; and meanwhile, the gas leakage is reduced, the compression efficiency is improved, and the mechanism is suitable for popularization and application.

Description

Car air conditioner scroll compressor sound dish balance weight mechanism

Technical field

The utility model relates to a kind of scroll compressor balance weight mechanism, particularly a kind of car air conditioner scroll compressor sound dish balance weight mechanism.

Background technique

As everyone knows, the counterweight of car air conditioner scroll compressor and anti-rotation mechanism are the deciding factors that determines compressor performance, when the counterweight of traditional car air conditioner scroll compressor is worked, Moving plate is large because of the impact to each accessory that the inertia rotation causes in the rotation motion process, cause that each component wear speed is fast, noise is large in the working procedure, working efficiency is lower etc., naturally so that compressor is shorter working life, simultaneously, the Leakage Gas that causes because of inertia impact directly affects compression efficiency, can not satisfy the modern industry need of production.

Summary of the invention

For above-mentioned deficiency of the prior art, the utility model provides the car air conditioner scroll compressor sound dish balance weight mechanism that a kind of compression efficiency is higher, noise is lower, working life is long.

To achieve these goals, the utility model provides following technological scheme: a kind of car air conditioner scroll compressor sound dish balance weight mechanism, comprise compressor housing, end cap, the eccentric quiet dish of vortex filament, the eccentric Moving plate of vortex filament, cross slip-ring and bent axle, described end cap is installed on the compressor housing, the eccentric quiet dish of described vortex filament is installed in the compressor housing, the eccentric Moving plate of described vortex filament is installed in the eccentric quiet dish of vortex filament, and described crankshaft installed is connected in end cap and by the eccentric Moving plate of cross slip-ring and vortex filament.

Can find out that by above technological scheme the utility model is simple in structure, because the setting of spiral line off-centre, the center of gravity of Moving plate is overlapped with its geometrical center, reduce the rotation impact force in the turning course, revolution steadily, reduce noise, improved moving element working life, energy-conserving and environment-protective; Simultaneously, reduce Leakage Gas, improve compression efficiency, suitable applying.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of the eccentric quiet dish of the utility model mesoscale eddies line;

Fig. 3 is the structural representation of the eccentric Moving plate of the utility model mesoscale eddies line.

In the accompanying drawing: 1-compressor housing, 2-end cap, the eccentric quiet dish of 3-vortex filament, the eccentric Moving plate of 4-vortex filament, 5-crosshead shoe, 6-bent axle.

Embodiment

Further describe the utility model below in conjunction with specific embodiment and accompanying drawing.

A kind of such as Fig. 1, Fig. 2 and car air conditioner scroll compressor sound dish balance weight mechanism shown in Figure 3, comprise compressor housing 1, end cap 2, the eccentric quiet dish 3 of vortex filament, the eccentric Moving plate 4 of vortex filament, cross slip-ring 5 and bent axle 6, because the setting of spiral line off-centre, the center of gravity of the eccentric Moving plate 4 of vortex filament is overlapped with its geometrical center, reduce the rotation impact force in the turning course, revolution has steadily reduced noise, improve moving element working life, energy-conserving and environment-protective; Simultaneously, reduce Leakage Gas, improve compression efficiency, described end cap 2 is installed on the compressor housing 1, the eccentric quiet dish 3 of described vortex filament is installed in the compressor housing 1, the eccentric Moving plate 4 of described vortex filament is installed in the eccentric quiet dish 3 of vortex filament, and described bent axle 6 is installed in the end cap 2, also is connected by cross slip-ring 5 and the eccentric Moving plate 4 of vortex filament.

More than technological scheme that the utility model embodiment is provided be described in detail, used specific case herein the utility model embodiment's principle and mode of execution are set forth, above embodiment's explanation is only applicable to help to understand the utility model embodiment's principle; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on embodiment and application area, in sum, this description should not be construed as restriction of the present utility model.

Claims

1. car air conditioner scroll compressor sound dish balance weight mechanism, it is characterized in that: comprise compressor housing (1), end cap (2), the eccentric quiet dish (3) of vortex filament, the eccentric Moving plate (4) of vortex filament, cross slip-ring (5) and bent axle (6), described end cap (2) is installed on the compressor housing (1), the eccentric quiet dishes of described vortex filament (3) are installed in the compressor housing (1), the eccentric Moving plates of described vortex filament (4) are installed in the eccentric quiet dishes of vortex filament (3), and described bent axle (6) is installed in the end cap (2), and be connected by cross slip-ring (5) and vortex filament off-centre Moving plates (4).