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Translation penetrating blade type air-conditioner compressor

An air-conditioning compressor and vane type technology, applied in the field of compressors, can solve the problems of restricting the application range of rotary vane compressors, large power consumption ratio, etc., and achieve the effects of low noise, low sliding speed, and low power consumption

Inactive Publication Date: 2010-10-20
陆春晖 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of rotary vane compressor has problems such as high-speed relative sliding between the vane and the cylinder, serious friction and wear, and a large proportion of power consumption under working conditions, which restrict the application range of this rotary vane compressor.

Method used

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  • Translation penetrating blade type air-conditioner compressor
  • Translation penetrating blade type air-conditioner compressor
  • Translation penetrating blade type air-conditioner compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] as attached Figure 1-7 shown.

[0028] A translational penetrating vane air-conditioning compressor, comprising a cylinder body 2 fixedly mounted in a casing 1 composed of a casing and a right casing cover, a front end cover 3 and a rear The end cover 4, the main shaft 5, the blade 6 and the translation mechanism 7 which are respectively in the shaft hole of the front end cover 3 and the right casing cover of the casing 1 are movably matched, and it:

[0029] It also includes a cylindrical translation disk 8 located in the cylinder body 2; the diameter of the translation disk 8 is within the range of 75% to 85% of the inner diameter of the cylinder body 2; the axial sides of the translation disk 8 are respectively connected to the front end The cover 3 and the rear end cover 4 form a sliding and sealing fit; the eccentric shaft 5-1 of the main shaft 5 and the first eccentric hole 8-1 of the translation disk 8 form a shaft hole dynamic fit;

[0030] There are 2 blades...

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Abstract

The invention discloses a translation penetrating blade type air-conditioner compressor which comprises a casing (1), a cylinder body (2), a front end cover (3), a back end cover (4), a main shaft (5), blades (6), a translation mechanism (7) and a translation disk (8), wherein the cylinder body (2) is fixedly arranged in the casing (1); the front end cover (3) and the back end cover (4) are respectively hermetically connected on the front end and the back end of the cylinder body (2); the main shaft (5) is respectively in shaft hole movable fit with the front end cover (3) and the casing (1); the blades (6) are penetrating type blades; the cylinder body is in a circle and is provided with two circular tangent sections (2-1) which are mutually symmetrical and are arranged in parallel; the translation disk (8) is driven by the main shaft (5) to move horizontally; and the blades (6) shift along with the translation disk (8) and mainly linearly shift along the circular tangent sections (2-1). The invention has the characteristics of simple structure, large variable volume in the cylinder body, large displacement, small friction and wear, low noise, small power consumption, low manufacturing cost, long service life and the like.

Description

technical field [0001] The invention relates to a translational penetrating vane air-conditioning compressor, in particular to an air-conditioning compressor for automobiles. It belongs to the field of compressors. Background technique [0002] The car air-conditioning compressor is the core of the car air-conditioning system, and its working pressure is 30-40kg / cm 2 within range. The working pressure, displacement, power consumption and service life of the air conditioner compressor are the main indicators to measure the performance of the air conditioner compressor. [0003] The existing air-conditioning compressors mainly include crankshaft connecting rod compressors, axial piston compressors (including rocking plate and swash plate compressors), rotary vane compressors and scroll compressors, etc. Among them, axial piston compression is the mainstream product of the contemporary era, but it is fiercely competed by scroll compressors. Rotary vane compressors are equal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C18/344
Inventor 陆春晖陆鑫如
Owner 陆春晖
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