Oil-water separator
An oil-water separator and drainage hole technology, which is applied in the directions of machines/engines, engine components, liquid fuel feeders, etc., can solve the problems of difficulty in ensuring the normal operation of the fuel system, failure, and insufficient water separation, so as to ensure high efficiency and Reliability, low cost, improved efficiency
Pending Publication Date: 2022-01-18
廊坊卓远汽车部件制造有限责任公司
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Problems solved by technology
However, due to the influence of oil products, the existing fuel filter often suffers from insufficient water separation or even failure after being used for a period of time, making it difficult to ensure the normal operation of the fuel system
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[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...
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The invention belongs to the technical field of fuel oil cleaning, and discloses an oil-water separator. The oil-water separator comprises a base, a shell, an upper end cover, a lower end cover, a center pipe and a filter element, the base and the shell form a cavity, the side wall of the upper end cover is connected with the inner wall of the shell, the side wall of the lower end cover is in sealed connection with the inner wall of the base, the lower end cover divides the cavity into a dirty oil cavity and a water collecting cavity, an oil outlet hole is formed in the lower end cover, an oil outlet structure is arranged in the base, the oil outlet hole is formed in the circumferential direction of the oil outlet structure in a sleeving mode, the oil outlet hole is in sealed connection with the oil outlet structure, an oil purification cavity in the center pipe communicates with the oil outlet structure, a drainage net is arranged on the side wall of the center pipe in a penetrating mode, the drainage net and the center pipe are integrally formed, the filter element is arranged in the circumferential direction of the center pipe in a sleeving mode, and two ends of the filter element are respectively propped against the upper end cover and the lower end cover. The oil-water separator can effectively intercept impurities and water in fuel oil, the efficiency of separating water in the fuel oil is improved, and high efficiency and reliability of working of a fuel oil system are guaranteed.
Description
technical field [0001] The invention relates to the technical field of fuel oil cleaning, in particular to an oil-water separator. Background technique [0002] In recent years, due to the increasingly stringent requirements of vehicle emission regulations, the cleanliness and high efficiency of the fuel system play a vital role in the performance of the engine. Therefore, the functions of the components of the fuel system must be further improved. [0003] The oil-water separator is an important part of the engine fuel system. Its function is to filter out impurities, water and other pollutants in the fuel, provide clean fuel, prevent rust and blockage of the fuel injector, and reduce the impact on the engine cylinder liner and piston ring. Etc. wear and tear, ensure the smooth operation of the engine, improve reliability and prolong the service life of the engine. However, due to the influence of oil products, the existing fuel filter often suffers from insufficient water...
Claims
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IPC IPC(8): F02M37/24F02M37/32
CPCF02M37/24F02M37/32
Inventor 杨惠斌
Owner 廊坊卓远汽车部件制造有限责任公司