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Scroll compressor with pressure regulating device and assembling method thereof

A technology for scroll compressors and pressure regulation, which is applied to the components of pumping devices for elastic fluids, rotary piston machines, mechanical equipment, etc., and can solve the problem of inability to control the gas pressure at the compressor inlet Unstable environment, large air pressure fluctuation amplitude and other problems, to achieve the effect of convenient connection and assembly, easy implementation, and reduced failure rate

Pending Publication Date: 2020-11-20
浙江大明制冷科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing scroll compressor cannot control the gas pressure at the inlet of the compressor, the air pressure fluctuates greatly and the pressure is unstable, resulting in unstable working conditions of the compressor and large power consumption

Method used

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  • Scroll compressor with pressure regulating device and assembling method thereof
  • Scroll compressor with pressure regulating device and assembling method thereof
  • Scroll compressor with pressure regulating device and assembling method thereof

Examples

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Embodiment Construction

[0039] Such as Figure 1 to Figure 10 As shown, it is a scroll compressor with a pressure regulating device according to the present invention, which includes a compressor body 1, the compressor body 1 is provided with an air inlet 2 and an air outlet 3, and the air inlet 2 is provided with a pressure regulating mechanism 4, The pressure regulating mechanism 4 includes a support frame 5, a decompression cylinder 6 and a pressure limiting assembly 7, the decompression cylinder 6 and the pressure limiting assembly 7 are both arranged on the support frame 5, the support frame 5 is arranged on the compressor body 1, and the decompression cylinder 6 is provided with inlet pipe 8 and outlet pipe 9, outlet pipe 9 is connected with air inlet 2, decompression cylinder 6 is provided with decompression pipe 39, decompression pipe 39 is connected with decompression cylinder 6, and pressure limiting assembly 7 is connected with The decompression pipe 39 is connected. The air pressure ente...

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Abstract

The invention discloses a scroll compressor with a pressure regulating device and an assembling method thereof. The scroll compressor comprises a compressor body, wherein the compressor body is provided with an air inlet and an air outlet; the air inlet is provided with the pressure adjusting mechanism; the pressure adjusting mechanism comprises a supporting frame, a pressure reducing cylinder anda pressure limiting assembly; the pressure reducing cylinder and the pressure limiting assembly are both arranged on the supporting frame; the supporting frame is arranged on the compressor body; thepressure reducing cylinder is provided with an air inlet pipe and an air outlet pipe; the air outlet pipe is connected with the air inlet; the pressure reducing cylinder is provided with a pressure reducing pipe; the pressure reducing pipe communicates with the pressure reducing cylinder; and the pressure limiting assembly communicates with the pressure reducing pipe. The method comprises the steps of a, preparing and inspecting each component; b, assembling the pressure limiting assembly; c, installing a connecting pipe; d, connecting an air storage tank; and e, fixing the supporting frame.According to the scroll compressor with the pressure regulating device and the assembling method thereof, the inlet pressure of the scroll compressor can be stably controlled, the pressure fluctuationamplitude is reduced, the pressure is stable, and the stable operation of the compressor is ensured; and the method is simple in steps and easy to implement, and connecting and assembling are convenient.

Description

technical field [0001] The invention belongs to the technical field of refrigeration equipment, and in particular relates to a scroll compressor with a pressure regulating device and an assembly method thereof. Background technique [0002] A scroll compressor is a volumetric compression compressor, and the compression components are composed of a moving scroll and a static scroll. A number of structural features are included to allow for a shunt flow of gas through the compressor casing to reduce oil entrainment. Scroll compressors are widely used in general refrigeration and air-conditioning systems because of their simple structure, small size, light weight, and high efficiency. Among them, the tightness between the movable scroll and the static scroll plays a vital role in the performance of the compressor. The existing scroll compressor cannot control the gas pressure at the inlet of the compressor, the air pressure fluctuation amplitude is large, and the pressure is ...

Claims

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Application Information

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IPC IPC(8): F04C18/02F04C28/24F04C29/00
CPCF04C18/0215F04C28/24F04C29/00
Inventor 谢新江
Owner 浙江大明制冷科技有限公司
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