A high-efficiency hydraulic oil filter
A hydraulic oil and filter technology, which is applied in the direction of fluid pressure actuation device, fluid pressure actuation system test, fluid pressure actuation system components, etc. It can solve the problems of hydraulic system disconnection of oil circuit and failure to work normally, and achieve The effect of improving work efficiency and reasonable structure
Active Publication Date: 2017-10-03
河南省吉奥亚石油机械有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a high-efficiency hydraulic oil filter, which aims to solve the problem that the hydraulic system needs to disconnect the oil circuit and cannot work normally when the filter element is replaced in the prior art. technical issues
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0022] refer to Figure 1 to Figure 4 , the embodiment of the present invention provides a high-efficiency hydraulic oil filter, including an oil inlet tee seat 1, an oil outlet tee seat 2, a first filter element seat 3, a second filter element seat 4 and a filter element 5. The oil inlet Both the tee seat 1 and the oil outlet tee seat 2 are provided with a ball core installation cavity, and the ball c...
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The invention discloses an efficient hydraulic oil filter. The efficient hydraulic oil filter comprises an oil inlet three-way seat, an oil outlet three-way seat, a first filter element seat, a second filter element seat and filter element pieces. The oil inlet three-way seat and the oil outlet three-way seat are each internally provided with a ball core mounting cavity, and a reversing ball core is rotatably mounted in each ball core mounting cavity in a sealed manner. The oil inlet three-way seat is provided with an oil inlet A, an oil outlet B and an oil outlet C. The oil outlet three-way seat is provided with an oil inlet B', an oil inlet C' and an oil outlet A'. The oil outlet B is connected with the oil inlet B' through the first filter element seat, and the oil outlet C is connected with the oil inlet C' through the second filter element seat. The first filter element seat and the second filter element seat are each formed by combining an oil inlet side filter element seat body and an oil outlet side filter element seat body, and each filter element piece is mounted between the corresponding oil inlet side filter element seat body and the corresponding oil outlet side filter element seat body. By means of the efficient hydraulic oil filter, the pressure difference of the two sides of each filter element piece can be detected in real time; it is convenient to replace the filter element pieces in time; and when the filter element pieces are replaced, it only needs to switch oil lines to conduct filtering, and a hydraulic system can still work normally.
Description
【Technical field】 [0001] The invention relates to the technical field of hydraulic oil filters, in particular to a high-efficiency hydraulic oil filter. 【Background technique】 [0002] The oil medium in the hydraulic system plays the role of energy transmission, lubrication of mutual moving elements, sealing between moving parts and heat conduction, but the oil medium is often mixed with pollutants, including solid particles, water, air, etc., which have a great impact on the hydraulic system. Parts produce corrosive wear, abrasive wear and cavitation wear, especially abrasive wear is the most harmful, which greatly shortens the service life of the hydraulic system, and the effective means of removing solid particle pollutants in the oil is to filter . [0003] The hydraulic filter is an important component in the hydraulic system to control the degree of oil pollution, and it is a key component to ensure the purification of the system, improve the reliability of the system...
Claims
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IPC IPC(8): F15B21/04F15B19/00
CPCF15B19/005F15B21/041
Inventor 李洋
Owner 河南省吉奥亚石油机械有限公司