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All-water cooling air compressor

A cold air and compressor technology, applied in the direction of mechanical equipment, machines/engines, liquid displacement machinery, etc., can solve problems such as increased blow-by gas volume, shortened life of air compressors, high-temperature deformation of cylinder liners, etc., to achieve temperature reduction , Reduce the effect of oil leakage

Pending Publication Date: 2019-01-11
GUANGXI YUCHAI MASCH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing water-cooled air compressors are only provided with cooling water chambers in the cylinder head, cylinder block, and valve plate to cool the high-temperature compressed gas discharged from the cylinder liner. The air temperature will still exceed 200°C, which will cause the cylinder liner to deform at high temperature, cause abnormal wear of the piston ring, increase the amount of blow-by gas, and form oil blow-by, which will shorten the life of the air compressor and affect the braking ability and effect of the vehicle.

Method used

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Embodiment Construction

[0018] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0019] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0020] Such as Figure 1 to Figure 7 As shown, the full water-cooled air compressor according to the preferred embodiment of the present invention adds an ultra-cold plate on the basis of the traditional air compressor, and its specific structure includes: a cylinder head 1, a valve plate 2, an ultra-cold plate 3 and a cylinder liner 4. Among them, the cylinder head 1 is located on the top of the air compressor, and there ...

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Abstract

The invention discloses an all-water cooling air compressor. The all-water cooling air compressor comprises a cylinder cover, a valve plate, a supercooling plate and a cylinder jacket, wherein a firstcylinder cover water way, a second cylinder cover water way, a third cylinder cover water way, an inlet, a fourth cylinder cover water way, a fifth cylinder cover water way and an outlet are arrangedin the cylinder cover; the second cylinder cover water way is used as a water outlet of the first cylinder cover water way, and communicates with the fourth cylinder cover water way; a first valve plate water way, a second valve plate water way, a third valve plate water way and a fourth valve plate water way are arranged in the valve plate; a first supercooling plate water way, a second supercooling plate water way, a third supercooling plate water way, a fourth supercooling plate water way and a fifth supercooling plate water way are arranged in the supercooling plate; and a cylinder jacketwater way is arranged in the cylinder jacket. The all-water cooling air compressor further lowers the temperature of compressed air to reduce the oil moving quantity; and in addition, the supercooling plate and the valve plate are basically consistent in appearance, and can be directly added on a traditional water cooling air compressor.

Description

technical field [0001] The invention relates to the field of engines, in particular to a fully water-cooled air compressor. Background technique [0002] Existing water-cooled air compressors are only provided with cooling water chambers in the cylinder head, cylinder block, and valve plate to cool the high-temperature compressed gas discharged from the cylinder liner. The air temperature will still exceed 200°C, which will cause the high temperature deformation of the cylinder liner, lead to abnormal wear of the piston ring, increase the amount of blow-by gas, and form oil blow-by, which will shorten the life of the air compressor and affect the braking ability and effect of the vehicle. [0003] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already know...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/06
CPCF04B39/06
Inventor 杨寨兴沈琼
Owner GUANGXI YUCHAI MASCH CO LTD
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