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Scroll compressor with both gas supplement function and intermediate gas exhaust function and heat pump system

A scroll compressor and functional technology, applied in the field of scroll compressors, can solve the problems of low working efficiency, waste of energy, over-compression, etc. The effect of durability

Active Publication Date: 2017-12-15
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention aims to solve the technical problem of low working efficiency of the scroll compressor, easy occurrence of under-compression or over-compression and waste of energy when the ambient temperature and working conditions change. Gas function scroll compressor and heat pump system

Method used

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  • Scroll compressor with both gas supplement function and intermediate gas exhaust function and heat pump system
  • Scroll compressor with both gas supplement function and intermediate gas exhaust function and heat pump system
  • Scroll compressor with both gas supplement function and intermediate gas exhaust function and heat pump system

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Embodiment Construction

[0022] In order to further understand the content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0023] Such as figure 1 and figure 2 As shown, this embodiment discloses a scroll compressor 1 with the functions of supplementing air and intermediate exhausting, including a control part 101, a motor part 102 and a compression part 103 connected sequentially in the body, and the compression part 103 is set There is a pair of symmetrically arranged scrolls, namely a fixed scroll 109 and a movable scroll 108, wherein the fixed scroll 109 is fixed, and the movable scroll 108 performs circular translation within a predetermined range. An air suction port 104 is opened on the outermost side of the fixed scroll 109 , and an exhaust port 106 is opened at the center of the top end face of the fixed scroll 109 .

[0024] The scroll compressor 1 is provided...

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Abstract

The invention belongs to the technical field of scroll compressors, and discloses a scroll compressor with both a gas supplement function and an intermediate gas exhaust function and a heat pump system. The scroll compressor comprises a static scroll plate and a dynamic scroll plate. Intermediate gas exhaust holes and intermediate gas supplement holes are formed in an end plate of the static scroll plate, and the end plate plays a role in sealing. The heat pump system comprises the scroll compressor, an evaporator, a flash device, a condenser, a first stop valve, a second stop valve, a first expansion valve, a second expansion valve and an intermediate gas exhaust pipe. The scroll compressor fulfills the intermediate gas exhaust function and the gas supplement function, the problems that when the environmental temperature changes, the back pressure changes, and over-compression or under-compression is caused are solved, the situation that energy is wasted is relieved, and the working efficiency of the scroll compressor is improved. The high compressor working efficiency can be achieved by the heat pump system at the low environmental temperature and the high environmental temperature, the performance of the heat pump system is improved, and the application temperature range of the heat pump system is broadened.

Description

technical field [0001] The invention belongs to the technical field of scroll compressors, and more specifically relates to a scroll compressor with functions of supplementing air and exhausting in the middle, and a heat pump system using the scroll compressor. Background technique [0002] With the depletion of oil resources and increasingly serious environmental problems, the concepts of green consumption and low-carbon environmental protection are gradually gaining popularity. The development and utilization of new energy has become a direction for the development of the energy industry in the world today. , energy-saving features, has become the most promising project, and the energy consumption of the compressor in the heat pump system accounts for the vast majority of the energy consumption of the entire system. Therefore, it is particularly important to promote high efficiency and low energy consumption of the compressor. Practice has shown that the application of scr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/02F04C29/12F25B30/02
CPCF04C18/0215F04C29/12F25B30/02Y02B30/70
Inventor 马一太王派李敏霞田向东李鸿瑞陈齐飞邵亚伟李昱翰王天骄
Owner TIANJIN UNIV
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