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A rotary compressor pump body

A compressor pump and rotor type technology, which is applied in the field of compressors, can solve the problems of difficult to ensure the slotting processing position and low processing precision of the roller slide receiving groove, so as to achieve good processing technology, prevent pressure release, and improve processing The effect of precision

Active Publication Date: 2017-12-29
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

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of low machining accuracy of the roller vane receiving groove and difficult to ensure the slotting processing position in the rotor compressor in the prior art, so as to provide a rotor compressor pump body

Method used

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  • A rotary compressor pump body
  • A rotary compressor pump body
  • A rotary compressor pump body

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Embodiment Construction

[0033] Such as Figure 1-4 , as shown in 8, the present invention provides a rotary compressor pump body, which includes a cylinder 1, a crankshaft 2, a roller 3 and a slide 4, the roller 3 is in the shape of a circular cylinder, wherein the roller 3 A slide receiving groove 31 that matches the shape of one end of the slide 4 and can accommodate the insertion of the end of the slide 4 is provided on the top (that is, a slide is provided at a position corresponding to and in contact with the slide 4 ). sheet accommodating groove 31), and on the other side of the slide sheet accommodating groove 31 relative to the center of the roller 3 on the roller 3, at least one processing hole 32 and / or at least one Process slot 33.

[0034] The pump body of the rotor type compressor of the present invention can accurately judge and locate the need to process and open the sliding vane accommodation by setting at least one processing technology hole and / or the structural form of the process...

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Abstract

The invention provides a rotor type compressor pump body which comprises a cylinder (1), a crankshaft (2), a roller (3) and a sliding sheet (4), wherein the roller (3) is cylindrical; a sliding sheet accommodating slot (31) which has a shape matched with that of one end of the sliding sheet (4) and can accommodate the end of the sliding sheet (4) in an insertion manner is formed in the roller (3); at least one processing technique hole (32) and / or at least one processing technique slot (33) is / are further formed in the other side, relative to the center of the roller (3), of the sliding sheet accommodating slot (31) on the roller (3). According to the rotor type compressor pump body, a specific position for the sliding sheet accommodating slot to be processed and perforated can be accurately judged and positioned, so that the accuracy of the position for slotting processing is effectively guaranteed, the processing precision of the roller sliding sheet accommodating slot is improved, and the processing quality of the roller is better guaranteed.

Description

technical field [0001] The invention belongs to the technical field of compressors, in particular to a pump body of a rotary compressor. Background technique [0002] The rotary compressor in the prior art mainly separates the cylinder into a suction chamber and a compression chamber through the mutual movement between the sliding vanes and the rollers, and compresses the gas in the compression chamber through motion extrusion, such as Panasonic Patent CN102317631B discloses an articulated rotor compressor, which mainly describes the articulated principle, and proposes that the high and low pressure side avoidance parts are not the same to reduce the clearance volume in terms of performance, but the processing of articulated slide vanes and rollers The process is not involved; Gree's patent CN203412766U proposes that the diameter of the head of the slider is greater than the thickness of the main body of the cuboid in consideration of the design of the hinge amount, and does...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C18/356F04C29/00
CPCF04C18/3564F04C29/00F04C2240/20F04C2240/80
Inventor 黄辉胡余生任丽萍徐嘉赵旭敏彭慧明
Owner ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
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