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Sensor connector

A sensor joint and sensor technology, applied in the hydraulic field, can solve problems such as oil pollution and hydraulic oil leakage, and achieve the effect of avoiding hydraulic oil leakage

Inactive Publication Date: 2019-08-02
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the contact of the sensor is sealed and installed in the hydraulic system and needs to be in contact with the hydraulic oil, when the sensor is removed, the hydraulic oil will inevitably leak and cause oil pollution

Method used

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] An embodiment of the present invention provides a sensor joint, which is used to connect a sensor and a hydraulic component together. Wherein, the hydraulic component may be a valve group and the like. Such as figure 1 As shown, the sensor joint includes a first valve body 1, a second valve body 2, an elastic member 3 and a valve core 4, the first valve body 1 includes a housing 11 and a housing cylinder 12, and one end of the housing 11 is used for mounting with hydraulic components Together, the accommodating cylinder 12 is installed in the casing 11, and an overflow channel 5 is provided between the accommodating cylinder 12 and the casing 11, and one end of the elastic member 3 is arranged in the accommodating cylinder 12, ...

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Abstract

The invention discloses a sensor connector, and belongs to the technical field of hydraulic pressure. The sensor connector comprises a first valve body, a second valve body, an elastic part and a valve element, wherein the first valve body comprises a shell and an containing cylinder, one end of the shell is used for being installed together with the hydraulic element, the containing cylinder is arranged in the shell, a flow passage is arranged between the containing cylinder and the shell, one end of the elastic part is arranged in the containing cylinder, the other end of the elastic part isconnected with one end of the valve element, one end of the second valve body is hermetically installed together with the other end of the shell, the second valve body communicates with the flow passage, an inner flange is arranged on the inner wall of the second valve body, the inner flange is used for being in sealing fit with the outer wall of the other end of the valve element, and the otherend of the second valve body is used for being installed together with the sensor. According to the sensor connector, the phenomenon that the hydraulic oil leaks when the sensor is disassembled can beavoided.

Description

technical field [0001] The invention belongs to the field of hydraulic technology, in particular to a sensor joint. Background technique [0002] In the hydraulic system, the application of the sensor is very extensive. [0003] When commissioning a hydraulic system, it is usually necessary to disassemble and maintain the sensor. Since the contact of the sensor is sealed and installed in the hydraulic system and needs to be in contact with the hydraulic oil, when the sensor is removed, the hydraulic oil will inevitably leak and cause oil pollution. Contents of the invention [0004] The embodiment of the present invention provides a sensor joint, which can avoid hydraulic oil leakage when the sensor is disassembled. Described technical scheme is as follows: [0005] An embodiment of the present invention provides a sensor joint, the sensor joint includes a first valve body, a second valve body, an elastic member and a valve core, the first valve body includes a housing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B13/02F15B19/00
CPCF15B13/021F15B19/00
Inventor 张三喜丁元亮
Owner WUHAN MARINE MACHINERY PLANT