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Rotary compressor

A rotary compressor, compressor technology, applied in rotary piston machinery, rotary piston pump, mechanical equipment, etc., can solve problems such as application degree limitation

Inactive Publication Date: 2005-05-04
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art rotary compressor has only one compression capacity, so its application is considerably limited

Method used

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  • Rotary compressor
  • Rotary compressor
  • Rotary compressor

Examples

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Embodiment Construction

[0053] The rotary compressor of the present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments:

[0054] figure 1 It is a partial longitudinal sectional view of the first embodiment of the rotary compressor of the present invention. figure 2 for figure 1 In the compressor, the exploded schematic diagram of the first embodiment of the compression part. image 3 for figure 1 A longitudinal sectional view of an embodiment of the compression part in the compressor. Referring to the accompanying drawings, the first embodiment of the rotary compressor of the present invention will be described in detail.

[0055] Such as figure 1 As shown, the rotary compressor of the present invention is composed of a casing 1 , a power part 10 and a compression part 20 , and the power part 10 and the compression part 20 are located in the casing 1 . Although figure 1 The middle power part 10 is located at the upper part of t...

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Abstract

The invention discloses a kind of rotary compressor which includes the fluid cavity, the compression roller and the spacing block. The fluid cavity lies under the compressor and includes the sucking hole and discharge holes a and b. The sucking hole lies on the upside of the fluid cavity; every discharge holes and discharge compression fluid when the pressure is more than a value. The central of the compression roller deviate from the central of the fluid cavity; The compression roller roll on the inner surface of the fluid cavity; select one from two directions; do revolution around it and compress part space of the fluid cavity . The spacing block lies in the middle of the discharge valve c and d; keeps touching stage with the compression roller and divides the fluid cavity into two independent spaces.

Description

technical field [0001] The invention relates to the field of rotary compressors, in particular to a rotary compressor that can rotate in forward and reverse directions. Background technique [0002] The compressor in the prior art utilizes the power of a motor or a steam turbine to pressurize working fluids such as air and refrigerant to increase the pressure of the working fluid. The compressors in the prior art are widely used in the field of home appliances such as air conditioners and refrigerators, as well as in production fields. [0003] According to the type of compression, compressors can be divided into positive displacement compressors and turbo compressors. [0004] Among them, the volumetric compressor is widely used in the production field. The compression method of the volumetric compressor is to increase the pressure by reducing the volume. Volumetric compressors can be classified into reciprocating compressors and rotary compressors. [0005] Reciprocati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/356
Inventor 盧铁基金宗奉朴京俊张昌镛裵志英高英焕
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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