CN210509322U - Oil cleaner circulation detection device - Google Patents
Oil cleaner circulation detection device Download PDFInfo
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- CN210509322U CN210509322U CN201921597859.XU CN201921597859U CN210509322U CN 210509322 U CN210509322 U CN 210509322U CN 201921597859 U CN201921597859 U CN 201921597859U CN 210509322 U CN210509322 U CN 210509322U
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Abstract
The utility model provides an oil filter circulation detection device, which comprises an oil groove, a hydraulic pump, an oil inlet assembly, a mounting seat and an oil outlet valve; the hydraulic pump is fixed in the oil groove and is connected with the oil inlet assembly; the mounting seat is fixed at the top of the oil groove, the oil filter is obliquely arranged on the mounting seat, and one sides of an oil inlet and an oil outlet of the oil filter are upwards arranged; the oil inlet assembly comprises a connecting block and a plurality of oil inlet insertion pipes, the oil inlet insertion pipes are all fixed on the bottom surface of the connecting block, through holes are correspondingly formed in the connecting block at the oil inlet insertion pipes, the oil inlet insertion pipes are respectively communicated with the through holes and the second oil pipe through pipelines, and the oil inlet insertion pipes can be respectively and tightly inserted into the oil inlets; the oil outlet is connected with the oil outlet valve through a third oil pipe, and engine oil can be discharged into the oil groove through the hydraulic pump, the oil inlet insertion pipe, the engine oil filter and the oil outlet valve in sequence. The utility model discloses detect oil cleaner's withstand voltage deflection and seepage problem effectively.
Description
Technical Field
The utility model belongs to the technical field of oil cleaner check out test set, concretely relates to oil cleaner circulation detection device.
Background
The oil filter is used for filtering impurities such as dust, metal particles and the like in the automobile oil and keeping the service life of the engine. The oil filter is characterized in that an oil inlet and an oil outlet are arranged on the same side of the oil filter, a hollow cylindrical filter element is installed in a shell of the oil filter, the position of the oil outlet corresponds to the hollow part of the filter element, a plurality of oil inlets are uniformly distributed on the circumference concentric with the oil outlet, and engine oil enters from the oil inlet, is filtered by the filter element, and flows out from the oil outlet after flowing into the hollow part in the reverse direction. Oil cleaner need detect whether there is the seepage or filter deformation phenomenon at certain oil pressure under the oil pressure, and current oil cleaner circulation detection device can't detect above problem effectively and conveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oil cleaner circulation detection device to detect oil cleaner's withstand voltage deflection and seepage problem effectively.
The utility model provides a following technical scheme:
a circulation detection device of an oil filter comprises an oil groove, a hydraulic pump, an oil inlet assembly, a mounting seat and an oil outlet valve; the hydraulic pump is fixed in the oil groove, the inlet of the hydraulic pump is connected with a first oil pipe, the first oil pipe extends into the position below the liquid level of the engine oil in the oil groove, the outlet of the hydraulic pump is connected with a second oil pipe, and the second oil pipe is connected with the oil inlet assembly; the mounting seat is horizontally fixed at the top of the oil groove, the oil filter is obliquely arranged on the mounting seat, one sides of an oil inlet and an oil outlet of the oil filter are upwards arranged, and the oil inlets are uniformly distributed on a circumference which is concentric with the oil outlet; the oil inlet assembly comprises a connecting block and a plurality of oil inlet insertion pipes, the oil inlet insertion pipes are fixed on the bottom surface of the connecting block, the oil inlet insertion pipes correspond to the oil inlets in a one-to-one mode, through holes are correspondingly formed in the connecting block at the oil inlet insertion pipes, the oil inlet insertion pipes are respectively communicated with the through holes and the second oil pipe through pipelines, and the oil inlet insertion pipes can be respectively and tightly inserted into the oil inlets; the oil outlet is connected with the oil outlet valve through a third oil pipe, and engine oil can sequentially pass through the hydraulic pump, the oil inlet insertion pipe, the oil filter and the oil outlet valve and is discharged into the oil groove.
Preferably, the oil inlet assembly further comprises a pressing cylinder and a pressing block, the pressing cylinder is mounted on the mounting seat, a piston rod of the pressing cylinder is fixedly connected with the pressing block, a plurality of pressing feet are arranged at the bottom of the pressing block, and the pressing feet press the top surface of the connecting block.
Preferably, the pressure foot and the through hole are arranged in a staggered manner.
Preferably, a pressure gauge and a three-way electromagnetic valve are installed on the second oil pipe, and a third interface of the three-way electromagnetic valve is connected with the fourth oil pipe.
Preferably, be equipped with on the mount pad with oil cleaner vertically mounting groove, the locating piece is equipped with to the card in the mounting groove, the surface of locating piece be equipped with the constant head tank that oil cleaner's bottom matches, oil cleaner's bottom inserts in the constant head tank.
Preferably, the glass protection casing is installed at the top of oil groove, the mount pad oil filter the oil feed subassembly with the oil outlet valve all is located in the glass protection casing.
The utility model has the advantages that: the utility model is used for carry out sealing performance to oil cleaner and detect, utilize earlier the hydraulic pump to pass through the oil feed subassembly with the machine oil in the oil groove in proper order before the detection, in the oil groove is arranged into behind oil cleaner and the oil outlet valve, the air in the oil cleaner of discharging, the oil outlet valve is closed again, the hydraulic pump continues to the oil feed in the oil cleaner, make the interior certain oil pressure that forms of oil cleaner, whether observe oil cleaner has oil seepage or casing deformation, open the oil outlet valve again after having detected, arrange into oil groove inner loop with machine oil and utilize. Use the utility model discloses, can detect withstand voltage deflection and seepage problem in the oil cleaner effectively.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic side view of the oil feed assembly of the present invention;
FIG. 3 is a schematic view of the installation structure of the oil inlet insertion tube and the oil filter of the present invention;
fig. 4 is a schematic structural view of the mounting seat and the positioning block of the present invention;
labeled as: 1. an oil sump; 2. a hydraulic pump; 3. an oil inlet assembly; 4. a mounting seat; 5. an oil outlet valve; 6. a first oil pipe; 7. a second oil pipe; 8. positioning blocks; 9. positioning a groove; 10. an oil filter; 11. an oil inlet; 12. an oil outlet; 13. connecting blocks; 14. an oil inlet insertion pipe; 15. a pressing cylinder; 16. briquetting; 17. a presser foot; 18. a pressure gauge; 19. a three-way electromagnetic valve; 20. a fourth oil pipe; 21. a third oil pipe; 22. a glass shield; 23. and a through hole.
Detailed Description
As shown in figure 1, the oil filter circulation detection device comprises an oil groove 1, a hydraulic pump 2, an oil inlet assembly 3, a mounting seat 4 and an oil outlet valve 5. The oil tank 1 is filled with the engine oil with a certain liquid level height, the hydraulic pump 2 is fixedly installed in the oil tank 1 and is located above the liquid level of the engine oil, the hydraulic pump 2 is connected with an external power supply, the first oil pipe 6 of the inlet connection of the hydraulic pump 2 extends into the oil tank 1 and is located below the liquid level of the engine oil, the outlet of the hydraulic pump 2 is connected with the second oil pipe 7, the second oil pipe 7 is connected with the oil inlet assembly 3, and the hydraulic pump 2 pumps the engine oil into the second oil pipe 7 and the oil inlet assembly 3 in sequence.
As shown in fig. 1 and 4, the mounting seat 4 is horizontally installed at the top of the oil tank 1, an inclined mounting groove is formed in the mounting seat 4, a positioning block 8 is detachably clamped in the mounting groove, a positioning groove 9 matched with the bottom of the oil filter 10 is formed in the surface of the positioning block 8, and the bottom of the oil filter 10 is inserted into the positioning groove 9, so that the oil filter 10 is obliquely positioned on the mounting seat 4. The positioning block 8 with a corresponding structure can be replaced according to the appearance structure of the oil filter 10 so as to be suitable for detecting oil filters of different models. One sides of an oil inlet 11 and an oil outlet 12 of the oil filter 10 are placed upwards, and a plurality of oil inlets 11 of the oil filter 10 are uniformly distributed on a circle concentric with the oil outlet 12.
The oil feed assembly 3 is used for feeding oil into the oil filter and maintaining a sealed connection between the oil feed assembly 3 and the oil filter 10. As shown in fig. 2 and 3, the oil inlet assembly 3 includes a connecting block 13 and a plurality of oil inlet insertion pipes 14, the plurality of oil inlet insertion pipes 14 are fixed on the bottom surface of the connecting block 13, the positions of the oil inlet insertion pipes 14 correspond to the positions of the oil inlets 11 of the oil filter 10 one by one, a through hole 23 is correspondingly formed in each oil inlet insertion pipe 14 on the connecting block 13, each oil inlet insertion pipe 14 is respectively communicated with the through hole 23 and the second oil pipe 7 through a pipeline, each oil inlet insertion pipe 14 can be respectively tightly inserted into the oil inlet 11, so that the oil fed from the hydraulic pump 2 is fed into the oil filter 10 through the oil inlet insertion pipe 14 and the oil inlet 11, the oil inlet insertion pipe 14 is tightly inserted into the oil inlet 11 to maintain the sealing connection therebetween, and a sealing ring can be installed on the oil. The oil inlet assembly 3 further comprises a pressing cylinder 15 and a pressing block 16, the pressing cylinder 15 is mounted on the mounting seat 4, the pressing cylinder 15 is connected with an external power source and an air source, a piston rod of the pressing cylinder 15 is fixedly connected with the pressing block 16, a plurality of pressing feet 17 are arranged at the bottom of the pressing block 16, and the pressing feet 17 press the top surface of the connecting block 13; the presser foot 17 and the through hole 23 are arranged in a staggered manner, the pressing cylinder 15 presses the pressing block 16 to the connecting block 13, so that the connecting block 13 is reliably and tightly connected with the oil filter 10, the oil pressure in the oil filter 10 is prevented from being overhigh and the connecting block 13 is prevented from being ejected reversely, and the oil pressure in the oil filter 10 can be continuously and stably maintained.
As shown in fig. 1, a pressure gauge 18 and a three-way solenoid valve 19 are installed on the second oil pipe 7, a third interface of the three-way solenoid valve 19 is connected to a fourth oil pipe 20, and part of the engine oil pumped by the hydraulic pump 2 can be discharged into the oil tank 1 again through the fourth oil pipe 20. The pressure gauge 18 monitors the oil pressure input by the hydraulic pump 2 to the oil filter 10, the three-way electromagnetic valve 19 can be adjusted according to different detection conditions, the detection oil pressure is changed, and the sealing performance and the pressure resistance of the oil filter 10 under different oil pressures are observed.
The oil outlet 12 of the oil filter is connected with the oil outlet valve 5 through a third oil pipe 21, and the engine oil can be discharged into the oil groove 1 through the hydraulic pump 2, the oil inlet insertion pipe 14, the oil filter 10 and the oil outlet valve 5 in sequence. The oil outlet valve 5 should be closed during the detection process to form a certain oil pressure in the oil filter 10, and the oil outlet valve 5 is opened after the detection is completed to discharge the oil into the oil groove 1 for recycling.
The glass protection casing 22 is installed through repeatedly openable devices such as hasp in the top of oil groove 1, and glass protection casing 22 is toughened glass, and mount pad 4, oil cleaner 10, oil feed subassembly 3 and oil outlet valve 5 all are located glass protection casing 22. When the oil filter is deformed and broken due to the failure of bearing oil pressure, the glass protective cover 22 can protect the detection personnel from being damaged by the falling and burst parts.
The working process of the device is as follows: a certain amount of engine oil is injected into the oil groove 1, the positioning block 8 is fixed in the mounting groove on the mounting seat 4, the engine oil filter 10 is clamped into the positioning block 8, the oil inlet insertion pipe 14 of the oil inlet assembly is tightly inserted into the oil inlet 11 of the engine oil filter, the hydraulic pump 2 is started, the oil outlet valve 5 is opened, the engine oil in the oil groove 1 is pumped into the engine oil filter 10 until the engine oil is discharged, and therefore air in the engine oil filter 10 is exhausted. And then closing the oil outlet valve 5, adjusting the opening degree of the three-way electromagnetic valve 19 to keep the oil pressure of 100KPa in a detection loop of the oil filter, and observing whether the oil filter 10 leaks or deforms after waiting for one minute. The oil pressure was then increased at 100KPa every minute until the specified pressure value was reached, during which time it was observed whether the oil filter 10 failed. And after the detection is finished, the oil outlet valve 5 is opened, and the engine oil in the detection loop is discharged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The circulation detection device of the oil filter is characterized by comprising an oil groove, a hydraulic pump, an oil inlet assembly, a mounting seat and an oil outlet valve; the hydraulic pump is fixed in the oil groove, the inlet of the hydraulic pump is connected with a first oil pipe, the first oil pipe extends into the position below the liquid level of the engine oil in the oil groove, the outlet of the hydraulic pump is connected with a second oil pipe, and the second oil pipe is connected with the oil inlet assembly; the mounting seat is horizontally fixed at the top of the oil groove, the oil filter is obliquely arranged on the mounting seat, oil inlets and oil outlets of the oil filter are arranged upwards at the same side, and a plurality of oil inlets are uniformly distributed on the circumference which is concentric with the oil outlets; the oil inlet assembly comprises a connecting block and a plurality of oil inlet insertion pipes, the oil inlet insertion pipes are fixed on the bottom surface of the connecting block, the oil inlet insertion pipes correspond to the oil inlets in a one-to-one mode, through holes are correspondingly formed in the connecting block at the oil inlet insertion pipes, the oil inlet insertion pipes are respectively communicated with the through holes and the second oil pipe through pipelines, and the oil inlet insertion pipes can be respectively and tightly inserted into the oil inlets; the oil outlet is connected with the oil outlet valve through a third oil pipe, and engine oil can sequentially pass through the hydraulic pump, the oil inlet insertion pipe, the oil filter and the oil outlet valve and is discharged into the oil groove.
2. The oil filter circulation detection device of claim 1 wherein the oil feed assembly further comprises a compression cylinder and a pressing block, the compression cylinder is mounted on the mounting seat, a piston rod of the compression cylinder is fixedly connected with the pressing block, a plurality of pressing feet are arranged at the bottom of the pressing block, and the pressing feet press the top surface of the connecting block.
3. The oil filter circulation detection device of claim 2 wherein the pressure foot is offset from the through hole.
4. The oil filter circulation detection device of claim 3 wherein the second oil pipe is provided with a pressure gauge and a three-way solenoid valve, and a third interface of the three-way solenoid valve is connected with the fourth oil pipe.
5. The oil filter circulation detection device of claim 4, wherein the mounting seat is provided with a mounting groove perpendicular to the oil filter, a positioning block is clamped in the mounting groove, a positioning groove matched with the bottom of the oil filter is formed in the surface of the positioning block, and the bottom of the oil filter is inserted into the positioning groove.
6. The oil filter circulation detection device of claim 5 wherein a glass protective cover is mounted on top of the oil sump, and the mounting base, the oil filter, the oil inlet assembly and the oil outlet valve are all located within the glass protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597859.XU CN210509322U (en) | 2019-09-24 | 2019-09-24 | Oil cleaner circulation detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597859.XU CN210509322U (en) | 2019-09-24 | 2019-09-24 | Oil cleaner circulation detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210509322U true CN210509322U (en) | 2020-05-12 |
Family
ID=70571288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921597859.XU Active CN210509322U (en) | 2019-09-24 | 2019-09-24 | Oil cleaner circulation detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210509322U (en) |
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2019
- 2019-09-24 CN CN201921597859.XU patent/CN210509322U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 699, Lushan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: China Automobile Research Institute (Jiangsu) Automotive Engineering Research Institute Co.,Ltd. Address before: 215000 No. 699 Lushan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU CAERI AUTOMOTIVE TEST RESEARCH CO.,LTD. |
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| CP03 | Change of name, title or address |