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A swash plate type automotive air-conditioning compressor

A technology for automobile air conditioners and compressors, which is applied in the field of swash plate type automobile air conditioner compressors, can solve problems such as inconvenient replacement of intake valve slices and exhaust valve slices, damage to intake valve slices and exhaust valve slices, and achieve Ease of disassembly and replacement, reducing the probability of loosening

Active Publication Date: 2019-12-31
台州东科汽车空调压缩机有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the spindle speed of the current swash plate type automotive air-conditioning compressor is generally 1800 rpm, the intake valve and exhaust valve need to be opened and closed 1800 times in one minute, resulting in the intake valve and exhaust The valve plate is easy to be damaged, but the rear cover / front cover is usually used to cover the entire valve plate in the current swash plate type automotive air-conditioning compressor, which makes the replacement of the intake valve plate and exhaust valve plate more inconvenient

Method used

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  • A swash plate type automotive air-conditioning compressor
  • A swash plate type automotive air-conditioning compressor
  • A swash plate type automotive air-conditioning compressor

Examples

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] See attached figure 1 And attached figure 2 , a swash plate type car air conditioner compressor, comprising a compressor main body 100, a main shaft 200, a swash plate 300 and a piston assembly 400 installed on the swash plate 300.

[0038] The main shaft 200 is rotatably installed on the compressor main body 100 , and the swash plate 300 is installed on the main shaft 200 and can rotate synchronously with the main shaft 200 . When the main shaft 200 starts to rotate, the swash plate 300 rotates synchronously and drives the piston assembly 400 to slide axially along the main shaft 200 .

[0039] See attached figure 2 And attached image 3 , the piston assembly 400 includes a piston head 410 and a hemispherical body 420 installed at the tail of the piston head 410 and against the swash plate 300 .

[0040] See attached figure 1 , attached figure...

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Abstract

The invention discloses an inclined disc type automobile air conditioner compressor, and belongs to the technical field of automobile accessories. The problem that in an automobile air conditioner compressor in the existing stage, an air inlet valve block and an air outlet valve block are not convenient to dismount or mount is solved. According to the technical scheme, the inclined disc type automobile air conditioner compressor is characterized in that according to the inclined disc type automobile air conditioner compressor, an end cover is provided with installing holes and a control valveelement detachably arranged in the installing holes, normal air inflow and air outflow of the inclined disc type automobile air conditioner compressor are achieved through cooperation of the control valve element and a valve plate, the air outlet valve block and the air inlet valve block on the control valve element can be replaced by dismounting the whole control valve element, and detachment andreplacement of the air outlet valve block and the air inlet valve block are convenient.

Description

technical field [0001] The invention belongs to the technical field of auto parts, in particular to a swash plate type auto air-conditioning compressor. Background technique [0002] Automobile air-conditioning compressor is the heart of automobile air-conditioning refrigeration system, which plays the role of compressing and transporting refrigerant. Among them, the swash plate type automotive air-conditioning compressor is the most widely used type of automotive air-conditioning compressor. It mainly drives the piston to reciprocate in the compression chamber through the crankshaft or the swash plate to realize the work of compression, exhaust, expansion, and suction. step. Among them, the swash plate type automotive air-conditioning compressor is generally provided with a valve plate that covers the compression chamber. The air valve plate allows the air inlet to only enter the compression cavity, and the exhaust valve plate allows the exhaust port to only discharge the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B27/12F04B39/10F04B39/14F04B39/00F04B39/12
CPCF04B27/1081F04B27/12F04B39/00F04B39/10F04B39/14
Inventor 潘晓明游袁潘国建
Owner 台州东科汽车空调压缩机有限公司
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