CN114225476B - Bubble eliminating device for oil way - Google Patents
Bubble eliminating device for oil way Download PDFInfo
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- CN114225476B CN114225476B CN202210060391.0A CN202210060391A CN114225476B CN 114225476 B CN114225476 B CN 114225476B CN 202210060391 A CN202210060391 A CN 202210060391A CN 114225476 B CN114225476 B CN 114225476B
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- 239000007788 liquid Substances 0.000 claims abstract description 103
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention relates to the technical field of oil detection, in particular to an oil way air-bubble removing device, which comprises an upper shell, a lower shell, air-bubble removing equipment, an exhaust and liquid discharging joint, an electromagnetic valve, a three-way joint and a power pump, wherein the upper shell is fixedly connected with the lower shell, the air-bubble removing equipment, the exhaust and liquid discharging joint, the electromagnetic valve, the three-way joint and the power pump are respectively arranged in the whole body formed by the upper shell and the lower shell, the oil way air-bubble removing device further comprises a first oil inlet, an oil supply port, a second oil inlet and an oil outlet, the first oil inlet, the oil supply port, the second oil inlet and the oil outlet are respectively arranged at the inner side of the lower shell, part of the first oil inlet, the second oil inlet and the oil outlet extend out of the lower shell, the air-bubble removing equipment comprises a liquid inlet end, a liquid outlet end and an exhaust and liquid discharging end, the liquid inlet end and the liquid outlet end are arranged at the top end of the air-bubble removing equipment, and the liquid inlet end is communicated with a first oil inlet pipeline.
Description
Technical Field
The invention relates to the technical field of oil detection, in particular to an oil way bubble removing device.
Background
The mechanical equipment oil way is rapidly depressurized due to high pressure in the operation process, the oil falls down to impact at the high position, the oil inlet pipe of the oil pump is damaged to mix with air and bubbles generated in the operation process, and the existence of the bubbles has great influence on the detection of the quality of oil in the oil and the purity of particles in the oil by the monitoring equipment.
Accordingly, the prior art has shortcomings and needs improvement.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide an oil way bubble eliminating device.
In order to achieve the above object, the invention provides an oil-way bubble removing device, which comprises an upper shell, a lower shell, bubble removing equipment, an exhaust liquid discharging joint, an electromagnetic valve, a three-way joint and a power pump, wherein the upper shell is fixedly connected with the lower shell, the bubble removing equipment, the exhaust liquid discharging joint, the electromagnetic valve, the three-way joint and the power pump are respectively arranged in the whole formed by the upper shell and the lower shell, the oil-way bubble removing device also comprises a first oil inlet, an oil supply port, a second oil inlet and an oil outlet, the first oil inlet, the oil supply port, the second oil inlet and the oil outlet are respectively arranged on the inner side of the lower shell, part of the first oil inlet, the second oil inlet and the oil outlet extends out from the side wall of the lower shell and extends out of the lower shell, the bubble removing equipment comprises a liquid inlet end, a liquid outlet end and an exhaust liquid discharging end, the liquid outlet end is arranged on the top end of the bubble removing equipment, the exhaust liquid discharging end is arranged at the bottom end of the bubble removing equipment, the liquid inlet end is communicated with a first oil inlet pipeline, the liquid outlet pipeline is communicated with the liquid outlet, one end of the exhaust liquid discharging joint is connected with the exhaust liquid cavity pipeline, the top end of the exhaust liquid discharging end is respectively, the filter cavity is communicated with the top end of the filter cavity, the filter cavity is also communicated with the top of the filter cavity, the filter cavity is communicated with the other end, and the three-way pump is respectively, and the top end is respectively connected with the filter cavity through the three-way pump, the third filter cavity is communicated with the top end of the fourth filter cavity, the air-removing bubble equipment further comprises a first filter screen pipe group, a second filter screen pipe group, a third filter screen pipe group and a fourth filter screen pipe group, the first filter screen pipe group is arranged in the first filter cavity, the second filter screen pipe group is arranged in the second filter cavity, the third filter screen pipe group is arranged in the third filter cavity, the fourth filter screen pipe group is arranged in the fourth filter cavity, the first filter screen pipe group is communicated with a liquid inlet end pipeline, the top end of the second filter screen pipe group is communicated with the top end pipeline of the third filter screen pipe group, the fourth filter screen pipe group is communicated with a liquid outlet end pipeline, a first exhaust and liquid discharge cavity, a second exhaust and liquid discharge cavity, a third exhaust and liquid discharge cavity and a fourth exhaust and liquid discharge cavity are arranged in the oil cavity, the first exhaust and liquid discharge cavity and the first filter cavity are oppositely arranged and communicated, the second exhaust and liquid draining cavity is arranged oppositely and communicated with the second filter cavity, the third exhaust and liquid draining cavity is arranged oppositely and communicated with the third filter cavity, the fourth exhaust and liquid draining cavity is arranged oppositely and communicated with the fourth filter cavity, the bubble removing equipment further comprises a first movable valve group, a second movable valve group, a third movable valve group and a fourth movable valve group, one end of the first movable valve group is propped against the lower cover, the other end of the first movable valve group is positioned in the first exhaust and liquid draining cavity and seals a pipeline communicated with the first filter cavity, one end of the second movable valve group is propped against the lower cover, the other end of the second movable valve group is positioned in the second exhaust and liquid draining cavity and seals a pipeline communicated with the second filter cavity, one end of the third movable valve group is propped against the lower cover, the other end of the fourth movable valve group is positioned in the third exhaust and seals a pipeline communicated with the third filter cavity, the other end is positioned in the fourth exhaust and liquid discharge cavity and seals off a pipeline communicated with the fourth filter cavity.
Preferably, the first filter screen pipe group comprises a first filter screen and a first communication pipe, the first communication pipe penetrates through the first filter screen, and the radial size of the first filter cavity is matched with that of the first filter screen.
Preferably, the first exhaust and drainage cavity, the second exhaust and drainage cavity, the third exhaust and drainage cavity and the fourth exhaust and drainage cavity are respectively communicated with the exhaust and drainage end.
Preferably, the first movable valve group comprises a first spring and a first hollow ball, one end of the first spring abuts against the lower cover, and the other end of the first spring is connected with the first hollow ball.
Compared with the prior art, the invention has the beneficial effects that:
Most bubbles in the oil are filtered through setting up bubble eliminating equipment, the detection of oil quality and particulate matter purity degree of oil to the oil by follow-up oil detection equipment because of the existence of more bubbles has been reduced, is favorable to promoting the accurate degree to oil quality and particulate matter purity degree detection, is favorable to promoting the accurate degree of monitoring.
Drawings
In order to more clearly illustrate the solution of the present invention, a brief description will be given below of the drawings required for the description of the embodiments of the present invention, it being apparent that the drawings in the following description are some embodiments of the present invention, and that other drawings may be obtained from these drawings without the exercise of inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic perspective view of a part of an upper shell part and a part of a pipeline of an oil liquid oil way bubble removing device.
Fig. 2 is a schematic cross-sectional structure of a bubble removing device of an oil circuit bubble removing device provided by the invention.
Fig. 3 is a schematic perspective view of an oil cavity part at a bubble removing device of an oil path bubble removing device.
Reference numerals illustrate:
1. The oil liquid oil way bubble removing device; 2. a lower cladding; 3. a bubble removing device; 4. an exhaust and liquid discharge joint; 5. an electromagnetic valve; 6. a three-way joint; 7. a power pump; 8. a first oil inlet; 9. an oil supply port; 10. a second oil inlet; 11. an oil outlet; 12. an upper cover; 13. a lower cover; 14. a liquid inlet end; 15. a liquid outlet end; 16. an exhaust and liquid discharge end; 17. an oil chamber; 18. a first screen tube set; 19. a second screen tube set; 20. a third screen tube set; 21. a fourth screen tube set; 22. the first movable valve group; 23. the second movable valve group; 24. a third movable valve group; 25. a fourth movable valve block; 26. a first filter chamber; 27. a second filter chamber; 28. a third filter chamber; 29. a fourth filter chamber; 31. a first exhaust and drain chamber; 32. a second exhaust and drain chamber; 33. a third exhaust and drain chamber; 34. a fourth exhaust and drain chamber; 35. a first filter screen; 36. a first communication pipe; 37. a second filter screen; 38. a second communicating pipe; 39. a third filter screen; 40. a third communicating pipe; 41. a fourth filter screen; 42. a fourth communicating pipe; 43. a first spring; 44. a first hollow sphere.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
The terms "comprising" and "having" and any variations thereof in the description of the invention and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Referring to fig. 1-3, the present invention provides an oil circuit bubble eliminating device 1, which is respectively connected with an external oil supply pipeline and an oil monitoring device pipeline, and comprises an upper shell (not shown), a lower shell 2, a bubble eliminating device 3, an exhaust liquid discharging connector 4, an electromagnetic valve 5, a three-way connector 6, a power pump 7, a first oil inlet 8, an oil supply port 9, a second oil inlet 10 and an oil outlet 11, wherein the upper shell is fixedly connected with the lower shell 2, the bubble eliminating device 3, the exhaust liquid discharging connector 4, the electromagnetic valve 5, the three-way connector 6 and the power pump 7 are respectively arranged in the whole formed by the upper shell and the lower shell 2, the first oil inlet 8, the oil supply port 9, the second oil inlet 10 and the oil outlet 11 are respectively arranged at the inner side of the lower shell 2, part extends out from the side wall of the lower shell 2, the first oil inlet 8 and the oil supply port 9 are respectively connected with the pipeline of the bubble eliminating device 3, one end of the exhaust liquid discharging connector 4 is connected with the bubble eliminating device 3, two ends of the electromagnetic valve 5 are respectively connected with the other end of the exhaust liquid discharging connector 4 and the first end of the three-way connector 6, the second end 10 of the three-way connector 6 is respectively connected with the power pump 7, the power pump 7 is respectively connected with the other end of the three-way connector 7, and the power pump 7 is respectively connected with the other end of the power pump 7. The first oil inlet 8 and the oil outlet 11 are respectively communicated with an external oil supply pipeline, the oil supply port 9 is communicated with a liquid inlet pipeline of the oil monitoring equipment, and the second oil inlet 10 is communicated with a liquid outlet pipeline of the oil monitoring equipment.
When the oil liquid oil way bubble eliminating device 1 works, the power pump 7 works to pump oil at the external oil supply pipeline to the bubble eliminating device 3 through the first oil inlet 8, at least most bubbles in the oil liquid are filtered by the bubble eliminating device 3, the filtered oil liquid flows to the oil liquid monitoring device through the oil supply port 9 under the pumping of the power pump 7 to detect the oil quality and the particle purity of the oil liquid, the electromagnetic valve 5 is communicated with the three-way joint 6 and the bubble eliminating device 3 when the electromagnetic valve is started to work, so that residual oil liquid in the bubble eliminating device 3 and the oil liquid at the bubble and oil liquid monitoring device are enabled to flow back to the oil supply pipeline, and the whole process is pipeline closing operation without worrying about the pouring and the wasting of the oil liquid and generating additional pollution to the oil liquid.
Further, the bubble elimination device 3 includes an upper cover 12, a lower cover 13, a liquid inlet end 14, a liquid outlet end 15, an air exhaust and liquid discharge end 16, an oil cavity 17, a first filter tube group 18, a second filter tube group 19, a third filter tube group 20, a fourth filter tube group 21, a first movable valve group 22, a second movable valve group 23, a third movable valve group 24 and a fourth movable valve group 25, wherein the upper cover 12 and the lower cover 13 are respectively and fixedly connected at two ends of the oil cavity 17, in particular, the threaded connection is convenient for disassembly and assembly, the liquid inlet end 14 and the liquid outlet end 15 are arranged at the top end of the bubble elimination device 3 and are specifically connected on the upper cover 12, the air exhaust and liquid discharge end 16 is arranged at the bottom end of the bubble elimination device 3, in particular, the upper cover 12 is arranged above the lower cover 13 in the vertical direction, the first filter tube group 18, the second filter tube group 19, the third filter tube group 20 and the fourth filter tube group 21 are arranged in the oil cavity 17, and the first movable valve group 22, the second movable valve group 23, the third movable valve group 24 and the fourth movable valve group 25 are arranged in the oil cavity 17. The first filter tube group 18 is in pipeline communication with the liquid inlet end 14, the top end of the second filter tube group 19 is in pipeline communication with the top end of the third filter tube group 20, and the fourth filter tube group 21 is in pipeline communication with the liquid outlet end 15.
The liquid inlet end 14 is in pipeline communication with the first oil inlet 8, the liquid outlet end 15 is in pipeline communication with the oil supply port 9, and the exhaust and liquid discharge end 16 is connected to one end of the lower cover 13, is in pipeline communication with the oil cavity 17 and is connected to one end of the exhaust and liquid discharge joint 4.
Further, a first filter chamber 26, a second filter chamber 27, a third filter chamber 28 and a fourth filter chamber 29 are formed in the oil chamber 17, the top end of the first filter chamber 26 is communicated with the top end of the second filter chamber 27, the third filter chamber 28 is communicated with the top end of the fourth filter chamber 29, the first filter tube set 18 is arranged in the first filter chamber 26, the second filter tube set 19 is arranged in the second filter chamber 27, the third filter tube set 20 is arranged in the third filter chamber 28, and the fourth filter tube set 21 is arranged in the fourth filter chamber 29.
Further, a first exhaust and drain cavity 31, a second exhaust and drain cavity 32, a third exhaust and drain cavity 33 and a fourth exhaust and drain cavity 34 are formed in the oil cavity 17, the first exhaust and drain cavity 31 is arranged opposite to and communicated with the first filter cavity 26, the second exhaust and drain cavity 32 is arranged opposite to and communicated with the second filter cavity 27, the third exhaust and drain cavity 33 is arranged opposite to and communicated with the third filter cavity 28, and the fourth exhaust and drain cavity 34 is arranged opposite to and communicated with the fourth filter cavity 29. The first, second, third and fourth exhaust and drain chambers 31, 32, 33, 34 are in communication with the exhaust and drain end 16, respectively.
When the oil enters from the liquid inlet end 14, part of the oil and gas are filtered by the first filter screen tube set 18, the oil and part of the gas in the first filter cavity 26 move from the top end of the first filter cavity 26 to the second filter cavity 27 under the suction action of the power pump 7, the oil and a small amount of gas float above due to the action of gravity, the oil and a small amount of gas move to the third filter screen tube set 20 through the second filter screen tube set 19, less part of the gas is mixed with the oil after the oil is filtered by the third filter screen tube set 20 and moves from the top end of the third filter cavity 28 to the fourth filter cavity 29, most of bubbles in the oil are trapped in the second filter cavity 27, the third filter cavity 28 and the fourth filter cavity 29 due to the action of gravity, and the oil at the moment is favorable for reducing the influence of the bubbles on the detection result when the subsequent oil monitoring equipment detects. Through triple filtering to the bubble, compare and carry out once or twice and filter, more can separate the bubble completely from fluid, be favorable to promoting the detection precision.
Further, the first screen tube set 18 includes a first screen 35 and a first communication tube 36, the first communication tube 36 is threaded through the first screen 35, and a radial dimension of the first filter cavity 26 is matched with a radial dimension of the first screen 35; the second filter screen tube set 19 comprises a second filter screen 37 and a second communicating tube 38, the second communicating tube 38 penetrates through the second filter screen 37, and the radial size of the second filter cavity 27 is matched with the radial size of the second filter screen 37; the third filter screen tube set 20 includes a third filter screen 39 and a third communicating tube 40, the third communicating tube 40 is threaded through the third filter screen 39, and the radial dimension of the third filter cavity 28 is matched with the radial dimension of the third filter screen 39; the fourth filter screen tube set 21 includes a fourth filter screen 41 and a fourth communicating tube 42, the fourth filter screen 41 is penetrated by the fourth communicating tube 42, and the radial dimension of the fourth filter chamber 29 is matched with the radial dimension of the fourth filter screen 41. The arrangement of the second filter screen 37, the third filter screen 39 and the fourth filter screen 41 can effectively prevent the gas in the second filter chamber 27, the third filter chamber 28 and the fourth filter chamber 29 from escaping, which is beneficial to reducing the content of bubbles in the oil.
Further, one end of the first movable valve group 22 abuts against the lower cover 13, the other end of the first movable valve group is located in the first exhaust and drain cavity 31 and seals a pipeline communicated with the first filter cavity 26, one end of the second movable valve group 23 abuts against the lower cover 13, the other end of the second movable valve group is located in the second exhaust and drain cavity 32 and seals a pipeline communicated with the second filter cavity 27, one end of the third movable valve group 24 abuts against the lower cover 13, the other end of the third movable valve group is located in the third exhaust and drain cavity 33 and seals a pipeline communicated with the third filter cavity 28, one end of the fourth movable valve group 25 abuts against the lower cover 13, and the other end of the fourth movable valve group is located in the fourth exhaust and drain cavity 34 and seals a pipeline communicated with the fourth filter cavity 29. The first movable valve group 22, the second movable valve group 23, the third movable valve group 24 and the fourth movable valve group 25 can prevent oil from leaking to the exhaust and liquid discharge end 16 in the detection process to a certain extent, and loss is reduced.
Further, the first movable valve group 22 includes a first spring 43 and a first hollow ball 44, wherein one end of the first spring 43 abuts against the lower cover 13, and the other end is connected to the first hollow ball 44. The first hollow ball 44 is propped against the first spring 43 to block the pipeline communicated with the second filter cavity 27, and meanwhile, a suction force is applied to the first hollow ball 44 when the power pump 7 works, so that the first hollow ball 44 cannot easily sink, when the electromagnetic valve 5 is opened to work, the three-way joint 6 and the exhaust and liquid discharge end 16 are conducted, and the power pump 7 can apply a downward suction force to the first hollow ball 44 to enable oil liquid and gas in the first filter cavity 26 and the first exhaust and liquid discharge cavity 31 to be transmitted to an external oil supply pipeline through the three-way joint 6; likewise, the second movable valve group 23, the third movable valve group 24 and the fourth movable valve group 25 have the same structure and function as the first movable valve group 22, and under the combined action of the first movable valve group 22, the second movable valve group 23, the third movable valve group 24 and the fourth movable valve group 25, the gas formed by the bubbles in the oil is discharged without passing through the oil monitoring equipment, so that the interference of the bubbles on the accuracy degree of oil monitoring is reduced.
The foregoing is merely illustrative of the present invention and is not to be construed as limiting thereof; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; all equivalent structures or equivalent flow changes made by the specification and the attached drawings of the invention or directly or indirectly applied to other related technical fields are included in the protection scope of the invention.
Claims (4)
1. The utility model provides an fluid oil circuit bubble device that disappears, its communicate with external oil supply pipeline and fluid monitoring facilities pipeline respectively, its characterized in that: the oil liquid oil way bubble eliminating device comprises an upper shell, a lower shell, bubble eliminating equipment, an exhaust liquid discharging joint, an electromagnetic valve, a three-way joint and a power pump, wherein the upper shell is fixedly connected with the lower shell, the bubble eliminating equipment, the exhaust liquid discharging joint, the electromagnetic valve, the three-way joint and the power pump are respectively arranged in the whole formed by the upper shell and the lower shell, the oil liquid oil way bubble eliminating device further comprises a first oil inlet, an oil supply port, a second oil inlet and an oil outlet, the first oil inlet, the oil supply port, the second oil inlet and the oil outlet are respectively arranged at the inner side of the lower shell, part of the first oil inlet, the oil supply port and the second oil inlet extend out of the side wall of the lower shell and extend out of the lower shell, the bubble eliminating equipment comprises a liquid inlet end, a liquid outlet end and a liquid discharging end, the liquid inlet end and the liquid outlet end are arranged at the top end of the bubble eliminating equipment, the bottom end of the bubble eliminating equipment is respectively communicated with a first oil inlet pipeline, the liquid outlet end is communicated with the first oil port pipeline, one end of the liquid discharging joint is respectively connected with the exhaust liquid discharging end, the two ends of the electromagnetic valve are respectively communicated with the other end of the air discharging end and the three-way joint, the other end of the filter cavity is respectively communicated with the top end of the three-way filter cavity, the filter cavity is further communicated with the top end of the filter cavity, and the filter cavity is further communicated with the top end and the three-end, and the filter cavity is respectively, and the top end filter cavity is communicated with the filter cavity, the third filter cavity is communicated with the top end of the fourth filter cavity, the air-removing bubble equipment further comprises a first filter screen pipe group, a second filter screen pipe group, a third filter screen pipe group and a fourth filter screen pipe group, the first filter screen pipe group is arranged in the first filter cavity, the second filter screen pipe group is arranged in the second filter cavity, the third filter screen pipe group is arranged in the third filter cavity, the fourth filter screen pipe group is arranged in the fourth filter cavity, the first filter screen pipe group is communicated with a liquid inlet end pipeline, the top end of the second filter screen pipe group is communicated with the top end pipeline of the third filter screen pipe group, the fourth filter screen pipe group is communicated with a liquid outlet end pipeline, a first exhaust and liquid discharge cavity, a second exhaust and liquid discharge cavity, a third exhaust and liquid discharge cavity and a fourth exhaust and liquid discharge cavity are arranged in the oil cavity, the first exhaust and liquid discharge cavity and the first filter cavity are oppositely arranged and communicated, the second exhaust and liquid draining cavity is arranged oppositely and communicated with the second filter cavity, the third exhaust and liquid draining cavity is arranged oppositely and communicated with the third filter cavity, the fourth exhaust and liquid draining cavity is arranged oppositely and communicated with the fourth filter cavity, the bubble removing equipment further comprises a first movable valve group, a second movable valve group, a third movable valve group and a fourth movable valve group, one end of the first movable valve group is propped against the lower cover, the other end of the first movable valve group is positioned in the first exhaust and liquid draining cavity and seals a pipeline communicated with the first filter cavity, one end of the second movable valve group is propped against the lower cover, the other end of the second movable valve group is positioned in the second exhaust and liquid draining cavity and seals a pipeline communicated with the second filter cavity, one end of the third movable valve group is propped against the lower cover, the other end of the fourth movable valve group is positioned in the third exhaust and seals a pipeline communicated with the third filter cavity, the other end is positioned in the fourth exhaust and liquid discharge cavity and seals off a pipeline communicated with the fourth filter cavity.
2. The oil circuit de-bubbling device according to claim 1, wherein: the first filter screen pipe group comprises a first filter screen and a first communication pipe, the first filter screen is arranged in a penetrating mode through the first communication pipe, and the radial size of the first filter cavity is matched with that of the first filter screen.
3. The oil circuit de-bubbling device according to claim 1, wherein: the first exhaust and liquid discharge cavity, the second exhaust and liquid discharge cavity, the third exhaust and liquid discharge cavity and the fourth exhaust and liquid discharge cavity are respectively communicated with the exhaust and liquid discharge end.
4. The oil circuit de-bubbling device according to claim 1, wherein: the first movable valve group comprises a first spring and a first hollow ball, one end of the first spring is propped against the lower cover, and the other end of the first spring is connected with the first hollow ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210060391.0A CN114225476B (en) | 2022-01-19 | 2022-01-19 | Bubble eliminating device for oil way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210060391.0A CN114225476B (en) | 2022-01-19 | 2022-01-19 | Bubble eliminating device for oil way |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114225476A CN114225476A (en) | 2022-03-25 |
| CN114225476B true CN114225476B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210060391.0A Active CN114225476B (en) | 2022-01-19 | 2022-01-19 | Bubble eliminating device for oil way |
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| CN (1) | CN114225476B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118067199B (en) * | 2024-04-15 | 2024-06-21 | 卡松科技股份有限公司 | Intelligent multi-parameter oil sensor with edge calculation function |
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