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Oil pipeline filter

A filter and pipeline technology, which is applied in the field of oil pipeline filters, can solve the problems of not allowing disassembly and cleaning, secondary pollution, heavy workload, etc., and achieve the effect of reducing cleaning workload and improving cleaning effect

Pending Publication Date: 2021-11-23
LOW SPEED AERODYNAMIC INST OF CHINESE AERODYNAMIC RES & DEV CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the process of dismantling the pipeline is heavy and easily causes secondary pollution
Pipeline equipment such as proportional systems and servo systems are not suitable for frequent disassembly and cleaning, and some equipment in a semi-working state is not even allowed to be disassembled and cleaned, that is, the existing oil cleaning methods cannot guarantee the cleaning effect of the hydraulic oil of the equipment

Method used

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The core of the present invention is to provide an oil pipeline filter, which does not need to disassemble the pipeline, effectively reduces the cleaning workload, does not cause secondary pollution to the oil, and can effectively improve the cleaning effect of the hydraulic oil in the hydraulic equipment .

[0030] Please refer to Figure 1 to Figure 7 .

[0031] This specific embodiment provides an oil pipeline filter, including: a body 1, a first u...

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Abstract

The invention discloses an oil pipeline filter. The oil pipeline filter comprises a machine body, a first ultrasonic generator, a second ultrasonic generator, a driving device used for driving oil to flow, a filtering device and a control device, wherein the filtering device and the driving device are both arranged in the machine body, and the filtering device communicates with the driving device; an oil inlet of the machine body communicates with the input end of the first ultrasonic generator; the output end of the first ultrasonic generator communicates with a cavity of the driving device through a first pipeline; an oil outlet of the machine body communicates with the output end of the second ultrasonic generator; the input end of the second ultrasonic generator communicates with a cavity of the filtering device through a second pipeline; a first control valve is arranged on the first pipeline; a second control valve is arranged on the second pipeline; and the first ultrasonic generator, the second ultrasonic generator, the driving device, the filtering device, the first control valve and the second control valve are all connected with the control device. According to the oil pipeline filter, the cleaning effect of hydraulic oil in hydraulic equipment can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of hydraulic equipment, in particular to an oil pipeline filter. Background technique [0002] In the existing technology, many hydraulic equipments are not frequently used, especially some infrequently used hydraulic testing equipment or precision non-standard hydraulic equipment used on special occasions. These equipments will be sealed up after a period of use, which may be several months or year no longer used. However, if the equipment is not used for a long time, it will cause emulsification, oxidation or oil deterioration of the hydraulic oil in the pipeline. If these devices are turned on again directly, the hydraulic valve will definitely be polluted, especially for proportional valves and servo valves, it may cause problems such as valve core stuck and servo valve nozzle hole clogged. Therefore, the general situation is to directly start the equipment that has been shut down for a short time, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B21/041
CPCF15B21/041F15B2211/615
Inventor 陈辅政徐开明吴志刚宿鑫麟高大鹏许可李佳鹏陈祖荣简春梅杨清饶祝宋佳阳何宇蒋海林周然苏亚洲
Owner LOW SPEED AERODYNAMIC INST OF CHINESE AERODYNAMIC RES & DEV CENT