CN220851681U - Novel lubricating oil extraction device - Google Patents
Novel lubricating oil extraction device Download PDFInfo
- Publication number
- CN220851681U CN220851681U CN202322887548.XU CN202322887548U CN220851681U CN 220851681 U CN220851681 U CN 220851681U CN 202322887548 U CN202322887548 U CN 202322887548U CN 220851681 U CN220851681 U CN 220851681U
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- CN
- China
- Prior art keywords
- lubricating oil
- compressed air
- pipe
- air injection
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 49
- 238000000605 extraction Methods 0.000 title claims abstract description 11
- 239000003921 oil Substances 0.000 claims abstract description 51
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
The novel lubricating oil extraction device comprises an oil port plunger, wherein a mechanical sealing sleeve is arranged outside the oil port plunger; the oil port plunger is provided with a compressed air injection pipe and a lubricating oil output pipe in a penetrating way, and the compressed air injection pipe is provided with a valve; the compressed air injection pipe and the lubricating oil output pipe are both in the form of bent pipes with elbows, and quick connectors are arranged at the pipe ends of the compressed air injection pipe and the lubricating oil output pipe. The utility model has the advantages of simple structure, low manufacturing cost, low maintenance cost and safe use, realizes safe pumping of lubricating oil through a simple structure, and has the characteristics based on the above, the device can be directly assembled on a lubricating oil tank for a long time, and the effect of preventing the pollution of the lubricating oil is realized. Meanwhile, the equipment can avoid lubricating oil waste, saves physical strength of staff and has great popularization value.
Description
Technical Field
The utility model relates to the field of general mechanical equipment, in particular to a novel lubricating oil extraction device.
Background
Most of underground equipment needs to be lubricated and maintained regularly, the lubricating oil adopted is usually more than 200 liters of barreled lubricating oil, and due to the underground fireproof and explosion-proof requirements, the electric oil pumping equipment widely applied in the prior art cannot be used during oil pumping, and the pumping mode generally comprises pumping or direct dumping by utilizing a hand-operated oil barrel pump. However, the above methods have drawbacks, wherein the direct pouring method is difficult to ensure that the oil is not spilled, and particularly the pouring of the oil is extremely labor-consuming after the new barrel is unsealed; the hand-operated oil pump can avoid the defect of excessive consumption of manpower, but can still waste oil by plugging and unplugging during use, and the equipment is kept at the oil port of the oil tank to cause pollution of lubricating oil. In combination with the above, there is currently no corresponding solution or pumping equipment suitable for use in a downhole environment.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide a novel lubricating oil extraction device which meets the fireproof and explosion-proof requirements, utilizes compressed air to press the inner cavity of an oil injection barrel, realizes pumping out of lubricating oil, and can avoid lubricating oil waste.
The equipment comprises an oil port plunger, wherein the oil port plunger is an assembly foundation of the equipment, and a mechanical sealing sleeve is arranged outside the oil port plunger;
The oil port plunger is provided with a compressed air injection pipe and a lubricating oil output pipe in a penetrating way, and the compressed air injection pipe is provided with a valve;
The compressed air injection pipe and the lubricating oil output pipe are both in the form of bent pipes with elbows, and quick connectors are arranged at the pipe ends of the compressed air injection pipe and the lubricating oil output pipe. The quick connector is used for connecting the high-pressure rubber tube.
Preferably, the length of the pipe section of the lubricating oil output pipe below the oil port plunger is customized according to the specification of the oil drum, and after the oil port plunger is installed, the bottom opening of the pipe section is preferably close to the bottom surface of the oil drum.
The effect achieved in this way is: the oil port plunger plugs the oil port of the oil drum, and enables the inner cavity of the oil drum to form a sealing environment, the compressed air injection pipeline is connected with the underground compressed air pipeline through the high-pressure rubber pipe, compressed air is injected into the oil drum, the high-pressure environment is formed in the oil drum, oil is pumped outwards through the lubricating oil output pipe, the lubricating oil output pipe is connected with the high-pressure rubber pipe, and lubricating oil is led into new oil containing equipment through the high-pressure rubber pipe.
The beneficial effects of the utility model are as follows: the utility model has the advantages of simple structure, low manufacturing cost, low maintenance cost and safe use, realizes safe pumping of lubricating oil through a simple structure, and has the characteristics based on the above, the device can be directly assembled on a lubricating oil tank for a long time, and the effect of preventing the pollution of the lubricating oil is realized. Meanwhile, the equipment can avoid lubricating oil waste, saves physical strength of staff and has great popularization value.
Drawings
FIG. 1 is a schematic view of a novel lubricating oil extraction device according to the present utility model;
Reference numerals:
1-quick connector 2-valve 3-compressed air injection 4-oil port plunger 5-lubricating oil output pipe
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Referring to fig. 1, the novel lubricating oil extraction device comprises an oil port plunger 4, wherein the oil port plunger 4 is an assembly foundation of the device, and a mechanical sealing sleeve is arranged outside the oil port plunger 4;
The oil port plunger 4 is provided with a compressed air injection pipe 3 and a lubricating oil output pipe 5 in a penetrating way, and the compressed air injection pipe 3 is provided with a valve 2;
The compressed air injection pipe 3 and the lubricating oil output pipe 5 are both in the form of bent pipes with elbows, and quick connectors 1 are arranged at the pipeline ends of the compressed air injection pipe 3 and the lubricating oil output pipe 5. The quick connector 1 is used for connecting a high-pressure rubber tube.
Preferably, the length of the pipe section of the lubricating oil output pipe 5 below the oil port plunger 4 is customized according to the specification of the oil drum, and after the oil port plunger 4 is installed, the bottom opening of the pipe section is preferably close to the bottom surface of the oil drum.
Further, the valve 2 adopts an air filtering pressure regulating valve. The air filtering pressure regulating valve is a mature valve body in the prior art, the functions of the air filtering pressure regulating valve comprise pressure measurement, filtration and control of on-off of a pipeline, and the valve body is provided with a drain outlet for cleaning; the effect of realizing with this is that avoid the dust in the compressed air pipeline to get into lubricating oil pollution to can observe the pipeline internal pressure in real time, guarantee pump oil safety.
Furthermore, the oil port plunger 4 adopts an external thread plunger or a conical plunger.
Furthermore, the compressed air injection pipe 3 and the lubricating oil output pipe 5 are respectively provided with a one-way valve, so that the effect of preventing lubricating oil from backflushing into the compressed air injection pipe 3 is achieved.
The equipment is used when: the oil port plunger 4 seals the oil port of the oil drum, and enables the inner cavity of the oil drum to form a sealed environment, the compressed air injection pipe 3 is connected with an underground compressed air pipeline through a high-pressure rubber pipe, compressed air is injected into the oil drum, the high-pressure environment is formed in the oil drum, oil is pumped outwards through the lubricating oil output pipe 5, the lubricating oil output pipe 5 is connected with the high-pressure rubber pipe, and lubricating oil is led into new oil containing equipment through the high-pressure rubber pipe.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The utility model provides a novel lubricating oil extraction device, includes hydraulic fluid port plunger, its characterized in that: a mechanical sealing sleeve is arranged outside the oil port plunger;
The oil port plunger is provided with a compressed air injection pipe and a lubricating oil output pipe in a penetrating way, and the compressed air injection pipe is provided with a valve;
The compressed air injection pipe and the lubricating oil output pipe are both in the form of bent pipes with elbows, and quick connectors are arranged at the pipe ends of the compressed air injection pipe and the lubricating oil output pipe.
2. The novel lubricating oil extraction device according to claim 1, wherein the valve is an air filtration pressure regulating valve.
3. The novel lubricating oil extraction device according to claim 1, wherein the oil port plunger is an external thread plunger or a conical plunger.
4. The novel lubricating oil extraction device according to claim 1, wherein the compressed air injection pipe and the lubricating oil output pipe are respectively provided with a one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322887548.XU CN220851681U (en) | 2023-10-27 | 2023-10-27 | Novel lubricating oil extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322887548.XU CN220851681U (en) | 2023-10-27 | 2023-10-27 | Novel lubricating oil extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220851681U true CN220851681U (en) | 2024-04-26 |
Family
ID=90783407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322887548.XU Active CN220851681U (en) | 2023-10-27 | 2023-10-27 | Novel lubricating oil extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220851681U (en) |
-
2023
- 2023-10-27 CN CN202322887548.XU patent/CN220851681U/en active Active
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| GR01 | Patent grant |