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A high-efficiency oil-free scroll compressor for both gas and liquid media

A scroll compressor, liquid medium technology, applied in the direction of rotary piston machinery, liquid fuel engine, mechanical equipment, etc., can solve the problem of reducing the working efficiency of scroll compressor 4", achieve low maintenance cost and improve working efficiency , the effect of long service life

Inactive Publication Date: 2011-12-07
蒋友荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can avoid the pulsating pressure of a large amount of liquid medium in the volume chamber due to the pressure, because the scroll compressor 4" first vaporizes the liquid medium in the process of sucking the liquid medium, and then compresses and discharges it. The method greatly reduces the working efficiency of the scroll compressor 4" when it sucks the liquid medium

Method used

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  • A high-efficiency oil-free scroll compressor for both gas and liquid media
  • A high-efficiency oil-free scroll compressor for both gas and liquid media
  • A high-efficiency oil-free scroll compressor for both gas and liquid media

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Embodiment Construction

[0022] Such as Figure 3-6 As shown, a high-efficiency oil-free scroll compressor for both gas and liquid media includes a scroll stationary disk 1 and a scroll moving disk 2 . Wherein, the vortex static disk 1 is provided with disk teeth 11 to form an alveolar structure, and a main outlet 12 is arranged at the center of the alveolar structure. The teeth 21 of the scroll movable disk perform circular translation in the tooth grooves of the scroll static disk, and the inner tooth surface of the scroll movable disk tooth 21 is close to the outer tooth surface of the scroll static disk tooth 11 for sliding displacement.

[0023] There are several bypass outlets 112 communicating with the main outlet 12 at intervals in the alveolar structure formed by the stationary scroll teeth 11. In this embodiment, there are two bypass outlets, which are bypass outlet A and bypass outlet A respectively. exit B. Each bypass outlet A, B is provided with a pressure balance regulating valve 113...

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Abstract

The invention discloses a high-efficiency oil-free scroll compressor for both gas and liquid media, which comprises a scroll stationary disk and a scroll movable disk; wherein the scroll static disk is provided with teeth to form a cogged structure, and the center of the cogged structure is There is a main outlet; the teeth of the vortex movable disk perform circular translation in the tooth groove of the vortex static disk, and the inner tooth surface of the vortex movable disk is close to the outer tooth surface of the vortex static disk teeth Sliding displacement, the alveolar structure formed by the vortex static disk teeth is provided with several bypass outlets connected with the main outlet at intervals, and each bypass outlet is equipped with a valve that automatically opens to discharge when the pressure exceeds a predetermined value. pressure balance regulator valve. The invention overcomes the defect that the existing oil-free scroll compressor cannot compress the liquid medium, and designs a high-efficiency oil-free scroll compressor for both gas and liquid media, which has the advantages of fast suction speed, good cleaning effect and long service life. Long life and low maintenance cost.

Description

technical field [0001] The invention relates to an oil-free scroll compressor, in particular to a high-efficiency oil-free scroll compressor with both gas and liquid media. Background technique [0002] Scroll compressor is a variable displacement compressor with compact structure, low noise and high efficiency, and it has been widely used in the refrigeration industry. [0003] A pair of intermeshing fixed scroll and movable scroll of the scroll compressor divides its internal space into several mutually closed volume chambers of suction medium. When the movable scroll moves circularly relative to the fixed scroll, the volume chambers that are divided and closed inside change periodically from large to small, and the medium sucked into the volume chamber changes from large to small as the volume chamber changes. It is gradually squeezed until it is discharged from the volume cavity of the scroll compressor. [0004] Here, since the compression working principle of the scr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/02F04C28/26
Inventor 蒋友荣
Owner 蒋友荣
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