Combination valve of oil water separator of engineering mechanical air pressure regulating system
A technology of air pressure adjustment system and oil-water separator, which is applied in mechanical equipment, separation methods, and separation of dispersed particles, etc., can solve the problems of unsatisfactory safety performance, unreasonable and compact structure of oil-water separator, etc., and achieve the purpose of improving safe use performance, Compact structure and clean airflow
Inactive Publication Date: 2011-05-25
WUHU SHENGLI TECH SHARES
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Problems solved by technology
[0002] In the existing technology, the structure of the oil-water separator in the air pressure regulation system of construction machinery is not reasonable and compact enough to meet the requirements of its safety performance
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[0015] Referring to the accompanying drawings, through the description of the embodiments, the specific implementation of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, and the manufacturing process And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention.
[0016] Such as figure 1 , figure 2 The structure of the present invention expressed, the present invention is an oil-water separator combination valve of an engineering machinery air pressure regulating system, including an upper cover assembly 14, a middle housing assembly 7 and a lower housing assembly 5, in which The housing assembly 7 is provided with an air inlet 23 and an air outlet 24 . The air inlet 23 is arra...
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The invention discloses a combination valve of an oil water separator of an engineering mechanical air pressure regulating system. The combination valve comprises an upper cover assembly, a middle shell assembly and a lower shell assembly, wherein the middle shell assembly is provided with an air inlet and an air outlet; a filter screen assembly is arranged in the middle shell assembly; a pressure regulating device is arranged in the upper cover assembly; a regulating valve and a control piston assembly are arranged in the pressure regulating device; an air discharge valve is arranged in the lower shell assembly and is connected with the pressure regulating device; the filter screen assembly is arranged on an air path between the air inlet and the air outlet; and the pressure regulating device is also connected with the air path between the filter screen assembly and the air outlet. By using the technical scheme, the safe service performance of an entire vehicle is improved, safe air pressure in a braking system can be conveniently protected, the air pressure of the air outlet is not over high, and the combination valve has the effects of pressure limiting and safety protection on the system; the combination valve has a compact and rational structure; and the air flow in a braking pipeline can be kept clean in the braking system of an automobile or an engineering vehicle.
Description
technical field [0001] The invention belongs to the technical field of engineering machinery, and relates to the technology of an airflow device for an air pressure regulating system of an engineering machinery. More specifically, the invention relates to a combination valve for an oil-water separator of an air pressure regulating system of an engineering machinery. Background technique [0002] In the prior art, the structure of the oil-water separator in the air pressure regulation system of engineering machinery is not reasonable and compact enough to meet the requirements of its safety performance. Contents of the invention [0003] The problem to be solved by the present invention is to provide a combination valve for an oil-water separator of an engineering machinery air pressure regulating system, the purpose of which is to improve the safe use performance of the whole vehicle. [0004] In order to achieve the above object, the technical scheme that the present inve...
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IPC IPC(8): F16K27/00B01D46/00
Inventor 乔跃平谢裕兴叶新年王华
Owner WUHU SHENGLI TECH SHARES