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Scroll compressor and heat exchange system

A scroll compressor and heat exchange system technology, applied in the direction of rotary piston machinery, mechanical equipment, machines/engines, etc., can solve problems such as leakage and easy gas backflow, so as to avoid gas backflow, ensure work efficiency, and improve use reliability effect

Active Publication Date: 2016-01-27
ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to provide a scroll compressor and a heat exchange system to solve the problem of easy backflow and leakage of gas in the scroll compressor in the prior art

Method used

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  • Scroll compressor and heat exchange system
  • Scroll compressor and heat exchange system
  • Scroll compressor and heat exchange system

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Embodiment Construction

[0029] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0030] As a first aspect of the present invention, a scroll compressor is provided. Such as Figure 1 to Figure 8 As shown, the scroll compressor includes a gas supply channel 10 and an anti-backflow assembly 20 for preventing the gas in the gas supply channel 10 from backflowing. Since the anti-backflow assembly 20 is installed on the gas supply channel 10, the gas backflow and leakage caused by insufficient back pressure can be effectively avoided, thereby ensuring the working efficiency of the scroll compressor and improving the use of the scroll compressor reliability.

[0031] Such as Figure 1 to Figure 8 As shown, the air supply passage 10 includes a first air supply section 11, and the scroll compressor also includes a moving disk 30 and ...

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PUM

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Abstract

The invention provides a scroll compressor and a heat exchange system. The scroll compressor comprises an air supply channel and an anti-back-flow component which is used for preventing air in the air supply channel from flowing back, and the anti-back-flow component is arranged on the air supply channel. The anti-back-flow component is disposed on the air supply channel, therefore, the conditions of air back flow and leakage due to insufficient back pressure can be effectively avoided, the working efficiency of the scroll compressor is guaranteed, and the using reliability of the scroll compressor is improved.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, and more specifically, to a scroll compressor and a heat exchange system. Background technique [0002] Ordinary scroll compressors are only suitable for some specific ranges of working conditions. When the condensing temperature is constant, when the ordinary scroll compressor operates at a low evaporation temperature, the following problems will occur: 1. The suction specific volume increases, the refrigerant circulation volume decreases, and the heating capacity decreases; 2. The pressure ratio increases, The volumetric efficiency drops, and the gas delivery volume and energy efficiency of the compressor drop significantly; 3. The rapid rise of the exhaust temperature causes the viscosity of the lubricating oil to drop sharply, affecting the lubrication of the compressor, and when the exhaust temperature is close to the flash point of the lubricating oil, it will cause Lubric...

Claims

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Application Information

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IPC IPC(8): F04C18/02F04C29/00
Inventor 马英超许甲岿康小丽李冬元
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION