Scroll compressor

A scroll compressor and scroll technology, applied in the field of compressors, can solve the problems of insufficient heating capacity, small heating capacity, increased wear of mechanical parts, etc. Effect

Active Publication Date: 2010-06-30
冰山松洋压缩机(大连)有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the ordinary compressor is heating at low ambient temperature, the heating capacity of the air conditioning system will drop rapidly with the drop of the outdoor ambient temperature, while the required heat will rise rapidly with the drop of the outdoor ambient temperature. When the outdoor temperature is very low, The heating capacity of the air conditioning system will be too small to meet the winter heating demand in cold areas. At the same

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings. Such as Figure 1-4 As shown, a scroll compressor includes a fixed scroll member 8 and a movable scroll member 15. One side of the fixed scroll member 8 has an open rotating space and a helical scroll tooth protruding from the bottom surface of the space. , one side of the movable scroll member 15 has an open rotating space and a spiral spiral tooth protruding from the bottom surface of the space, and the spiral spiral tooth on the fixed scroll member 8 and the movable scroll member 15 The spiral spiral teeth on the top cooperate with each other to form a compression chamber 14, and there are injection channels and injection holes 16 on the fixed scroll member 8; the injection channels communicate with the compression chamber 14; the injection channels are Annular channel 17, the injection hole 16 is opened in the annular channel 17; the floating ring 5, O-ring A4 and O...

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Abstract

The invention discloses a scroll compressor, which comprises a fixed scroll component and a movable scroll component, wherein a spraying passage and a spraying hole are arranged on the fixed scroll component, the spraying passage is an annular passage, the spraying hole is arranged in the annular passage, a floating ring, an O-shaped ring A and an O-shaped ring B are arranged in the annular passage, the position of the floating ring is limited by a high-pressure and low-pressure isolation component, and the floating ring can move in the annular passage and can be fixed by a fastening element. The invention is characterized in that the spraying passage and the spraying hole are formed on the fixed scroll component, the mass of the refrigerating agents in a cavity is continuously increased because of the spraying effect, the exhaust temperature of the compressor is obviously reduced because of the cooling effect of the refrigerating agents, and the compressor can work normally. The sprayed refrigerating agents improve the refrigerating quantity, and improve the capability of the compressor, and at the same time, because the capability improvement is greater than the power improvement, the efficiency of the compressor is obviously improved.

Description

technical field [0001] The invention relates to a compressor, especially a scroll compressor. Background technique [0002] When the ordinary compressor is heating at low ambient temperature, the heating capacity of the air conditioning system will drop rapidly with the drop of the outdoor ambient temperature, while the required heat will rise rapidly with the drop of the outdoor ambient temperature. When the outdoor temperature is very low, The heating capacity of the air conditioning system will be too small to meet the winter heating demand in cold areas. At the same time, as the outdoor ambient temperature decreases, the evaporation temperature will also drop below zero degrees Celsius, and the compressor will increase the suction specific volume and compression ratio. As a result, the exhaust gas temperature rises rapidly, and long-term operation will inevitably cause a sharp decline in compressor performance and insufficient heating capacity, and the wear and tear of m...

Claims

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Application Information

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IPC IPC(8): F04C18/02
Inventor 刘忠赏杨晓倩周英涛郎贤明
Owner 冰山松洋压缩机(大连)有限公司
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