Embedded metal wear particle detection sensor for oil-way pipeline

Abstract

The utility model discloses an embedded metal wear particle detection sensor for an oil-way pipeline. Comprising an oil pipe provided with a mounting port, a sealing plate welded on the mounting port, a base mounted on the sealing plate, a probe mounted on the base, an inductor body mounted on the probe, a control panel and a cover cap which are mounted on the base, and a joint mounted on the cover cap, the sensor body is provided with a sealing plate, the probe penetrates through the sealing plate and extends into the oil pipe, the control panel is electrically connected with the sensor body and the connector, the cover cap covers the control panel, and the control panel and the probe are arranged on the two sides of the base respectively. The device is simple in structure and small in size, and can be flexibly mounted on an oil pipeline to monitor wear particle data so as to pre-judge the running state of equipment in advance; the structure is simple, installation is convenient, and application and popularization are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fluid monitoring, in particular to an embedded metal wear particle detection sensor for an oil pipeline. Background Art

[0002] During the operation of machinery, mechanical wear will inevitably occur in the gear transmission mechanism of the engine. The size of the mechanical wear particles will affect the safe operation of the mechanical equipment. Especially when faults such as local heating and seizure occur in the moving parts, serious events such as equipment alarms or safety accidents will occur.

[0003] Therefore, there are defects in the prior art and improvements are needed. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is: to provide an embedded metal wear particle detection sensor for an oil pipeline, which is installed inside the oil pipe of the mechanical equipment according to the on-site situation to detect the content of metal wear particles in the flowing oil fluid, and after detection, analyze the wear state of the mechanical equipment through data, and predict the operation state of the equipment in advance.

[0005] The technical solution of the utility model is as follows: to provide an embedded metal wear particle detection sensor for an oil pipeline, including: an oil pipe provided with an installation port, a sealing plate welded on the installation port, a base installed on the sealing plate, a probe installed on the base, an inductor body installed on the probe, a control board and a cover installed on the base, and a connector installed on the cover; the probe passes through the sealing plate and extends into the oil pipe, the control board is electrically connected to the inductor body and the connector, the cover covers the control board, and the control board and the probe are respectively arranged on both sides of the base. The control board includes: a signal processing board and a power supply board.

[0006] The oil pipe is a pipeline for oil fluid circulation; the sealing plate is welded on the oil pipe to fix the base; so the probe extends into the pipeline oil fluid and is installed parallel to the flow direction of the oil fluid, the cover is used to protect the control board; the connector is used to transmit data; the inductor body extends into the oil fluid and is parallel to the flow direction of the pipeline liquid, with a through diameter of 10 mm. Increasing the through diameter of the inductor body internal channel increases the probability of detecting metal wear particles in the oil fluid, and improves the detection of wear particles in the oil pipe oil fluid; the signal board is used to collect and process detection signals; the power supply board is used to supply power to the signal board.

[0007] Further, the signal processing board is installed on the base through a first support column, and the power supply board is installed on the signal processing board through a second support column. Separating the signal processing board from the power supply board is convenient for heat dissipation.

[0008] Further, the connector is a aviation plug connector.

[0009] Furthermore, the probe is provided with a detection channel, and the inductor body is installed in the detection channel.

[0010] Furthermore, the diameter of the detection channel is 10 - 12 mm.

[0011] Furthermore, the probe and the base are provided with a cable channel, and the inductor body and the control board are electrically connected by a cable, and the cable passes through the cable channel.

[0012] Furthermore, the base is installed on the sealing plate by screws.

[0013] Furthermore, the oil pipeline embedded metal wear particle detection sensor further includes: a signal acquisition box, and the signal acquisition box is electrically connected to the control board through a connector.

[0014] When metal wear particles in the oil flow through the detection channel of the probe, the inductor body will detect the metal particles in the oil, and complete the detection of the metal wear particles in the oil. The detected data is connected to the aviation plug connector through the signal processing board, and then the aviation plug connector is connected to the cable to connect to the signal acquisition box, and the signal data is sent to the terminal or the cloud through the signal acquisition.

[0015] Adopting the above solution, the present utility model provides an oil pipeline embedded metal wear particle detection sensor, which has the following technical effects: simple structure and small volume, can be flexibly installed in the oil pipeline to monitor wear particle data, so as to predict the operation state of the equipment in advance; simple structure, convenient to install, and convenient to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0017] Figure 2 is a cross-sectional view of the oil pipe, the sealing plate, the base, the probe, the inductor body, the control board, the cover, and the connector;

[0018] Figure 3 is an exploded view of the cross-sectional view of the oil pipe, the sealing plate, the base, the probe, the inductor body, the control board, the cover, and the connector. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will be a detailed description of the present utility model in conjunction with the accompanying drawings and specific embodiments.

[0020] Please refer to Figures 1-3, the present utility model provides an oil pipeline embedded metal wear particle detection sensor, comprising: an oil pipe 10 provided with an installation port, a sealing plate 11 welded to the installation port, a base 12 installed on the sealing plate 11, a probe 13 installed on the base 12, an inductor body 14 installed on the probe 13, a control board and a cover 15 installed on the base 12, and a connector 16 installed on the cover 15; the probe 13 passes through the sealing plate 11 and extends into the oil pipe 10, the control board is electrically connected to the inductor body 14 and the connector 16, the cover 15 covers the control board, and the control board and the probe 13 are respectively arranged on both sides of the base 12. The control board includes: a signal processing board 17 and a power supply board 18.

[0021] The oil pipe 10 is a pipeline for oil fluid circulation; the sealing plate 11 is welded to the oil pipe 10 for fixing the base 12; thus, the probe 13 extends into the pipeline oil fluid and is installed parallel to the flow direction of the oil fluid. The cover 15 is used to protect the control board; the connector 16 is used for data transmission; the inductor body 14 extends into the oil fluid and is parallel to the flow direction of the pipeline liquid, with a through diameter of 10 mm. Increasing the through diameter of the internal channel of the inductor body 14 increases the probability of detecting metal wear particles in the oil fluid, improving the detection of wear particles in the oil pipe oil fluid; the signal board is used to collect and process detection signals; the power supply board 18 is used to supply power to the signal board.

[0022] In this embodiment, the signal processing board 17 is installed on the base 12 through a first support column 19, and the power supply board 18 is installed on the signal processing board 17 through a second support column 20. Separating the signal processing board 17 from the power supply board 18 facilitates heat dissipation.

[0023] In this embodiment, the connector 16 is a aviation plug connector.

[0024] In this embodiment, the probe 13 is provided with a detection channel 21, and the inductor body 14 is installed in the detection channel 21.

[0025] In this embodiment, the diameter of the detection channel 21 is 10 - 12 mm.

[0026] In this embodiment, the probe 13 and the base 12 are provided with a cable channel 22. The inductor body 14 and the control board are electrically connected by a cable, and the cable passes through the cable channel 22.

[0027] In this embodiment, the base 12 is installed on the sealing plate 11 through screws 23.

[0028] In this embodiment, the oil pipeline embedded metal wear particle detection sensor further includes: a signal acquisition box 24, and the signal acquisition box 24 is electrically connected to the control board through the connector 16.

[0029] When metal wear particles in the oil fluid flow through the detection channel of the probe 13, the inductor body 14 will detect the metal particles in the oil fluid, completing the detection of metal wear particles in the oil fluid. The detected data is connected to the aviation plug connector through the signal processing board 17, and then the aviation plug connector is connected to the cable to connect to the signal acquisition box, and the signal data is sent to the terminal or the cloud through signal acquisition.

[0030] In summary, the present utility model provides an oil pipeline embedded metal wear particle detection sensor, which has the following technical effects: simple structure and small volume, capable of being flexibly installed in the oil pipeline to monitor wear particle data, so as to predict the operation state of the equipment in advance; simple structure, convenient to install, and convenient to promote and apply.

[0031] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An embedded metal wear particle detection sensor for an oil pipeline, characterized in that, Including: An oil pipe provided with an installation opening, a sealing plate welded to the installation opening, a base installed on the sealing plate, a probe installed on the base, an inductor body installed on the probe, a control board installed on the base, a cover, and a connector installed on the cover; the probe extends into the oil pipe through the sealing plate, the control board is electrically connected to the inductor body and the connector, the cover covers the control board, and the control board and the probe are respectively arranged on both sides of the base.

2. The embedded metal wear particle detection sensor for an oil pipeline according to claim 1, wherein The control board includes: a signal processing board and a power supply board.

3. The embedded metal wear particle detection sensor for an oil pipeline according to claim 2, wherein The signal processing board is installed on the base through a first support column, and the power supply board is installed on the signal processing board through a second support column.

4. An embedded metal wear particle detection sensor for an oil pipeline according to claim 1, characterized in that, The connector is a aviation plug connector.

5. A kind of oil pipeline embedded metal wear particle detection sensor according to claim 1, characterized in that, The probe is provided with a detection channel, and the inductor body is installed in the detection channel.

6. The embedded metal wear particle detection sensor for an oil pipeline according to claim 5, characterized in that, The diameter of the detection channel is 10 - 12 mm.

7. The embedded metal wear particle detection sensor for an oil pipeline according to claim 1, characterized in that, A cable channel is provided between the probe and the base, and the inductor body and the control board are electrically connected by a cable, and the cable passes through the cable channel.

8. The embedded metal wear particle detection sensor for an oil pipeline according to claim 1, wherein The base is installed on the sealing plate by screws.

9. The embedded metal wear particle detection sensor for an oil pipeline according to claim 1, characterized in that, Also including: A signal acquisition box, and the signal acquisition box is electrically connected to the control board through a connector.

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