CN219713052U - Improved lubricating oil tank oil filtering structure - Google Patents
Improved lubricating oil tank oil filtering structure Download PDFInfo
- Publication number
- CN219713052U CN219713052U CN202321220536.5U CN202321220536U CN219713052U CN 219713052 U CN219713052 U CN 219713052U CN 202321220536 U CN202321220536 U CN 202321220536U CN 219713052 U CN219713052 U CN 219713052U
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- China
- Prior art keywords
- oil tank
- oil
- valve
- lubricating oil
- inner shell
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- 239000003921 oil Substances 0.000 title claims abstract description 92
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 30
- 238000001914 filtration Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000005070 sampling Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000013461 design Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of oil filtering of lubricating oil tanks, in particular to an improved oil filtering structure of a lubricating oil tank, which comprises the following components: the oil tank, first valve is installed to one side of oil tank, be connected with first inner shell on the one end of first valve, first inner shell internal connection has the stay tube, the one end of stay tube is provided with the supporting shoe, the connecting rod is installed to one side of supporting shoe, be fixed with the sealing washer on the other end of connecting rod, the outside of sealing washer is connected with the second inner shell, the second valve is installed to one side of first valve, the utility model can be through prolonging the interface pipe of oil filter and lubricating oil tank to the oil tank inside, makes external oil filter can take out the ponding that the oil tank bottom accident exists, solves lubricating oil tank bottom ponding corrosion and the hidden danger that contains in the oil to can take out the sample from different angles when the sample is taken out, the accuracy when having improved lubricating oil and having examined.
Description
Technical Field
The utility model relates to the technical field of oil filtering of lubricating oil tanks, in particular to an improved oil filtering structure of a lubricating oil tank.
Background
The 9F lubricating oil tank supplies oil quantity for the gas turbine, the generator and 8 bearings of the gas turbine and the generator sealing oil respectively, and the importance of the quality of the lubricating oil is self-evident. The host factory designs an on-line oil filter and interfaces of two external oil filters to regularly filter oil. According to the design of the main lubricating oil tank: the elevation of the interface of the on-line oil filter is 1105mm, the elevation of the interface of the external oil filter is 130mm away from the bottom welding seam of the oil tank, and the interface position is infinitely close to the bottom welding seam in appearance; the position design elevation of the lubricating oil sampling interface is positioned at the suction inlet of the direct-current lubricating oil pump, which is 450mm away from the bottom of the oil tank, so that a flowing oil sample does not have the accuracy of lubricating oil, and although the oil sample data are all qualified, the authenticity of water in the oil cannot be displayed; because the interface of the oil filter and the oil tank is arranged on the wall surface of the lubricating oil tank, the pumped oil is the upper middle part of the oil tank, the oil filter cannot pump out the water deposited at the bottom of the oil tank, so that the phenomenon of about 100mm of accumulated water and serious corrosion are respectively presented at the two sides of the bottom of the oil tank, and the serious hidden danger of water in the oil exists, therefore, an improved lubricating oil tank oil filtering structure is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an improved lubricating oil tank oil filtering structure, overcomes the defects of the prior art and aims at solving the problems in the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an improved type lubricating-oil tank oil filtering structure, includes the oil feed box, first valve is installed to one side of oil feed box, be connected with first inner shell on the one end of first valve, be connected with the stay tube in the first inner shell, the one end of stay tube is provided with the supporting shoe, the connecting rod is installed to one side of supporting shoe, be fixed with the sealing washer on the other end of connecting rod, the outside of sealing washer is connected with the second inner shell, the second valve is installed to one side of first valve, the second valve is connected on the surface of oil feed box.
Preferably, the top surface of the oil tank is provided with an oil filter, the bottom surface of the oil filter is provided with a cannula, one end of the cannula is fixed on the bottom surface of the oil tank, and the bottom of the cannula is provided with a plurality of liquid suction holes.
Preferably, inclined plates are symmetrically arranged on the bottom surface of the oil tank, and the bottom ends of the insertion pipes are welded between the two inclined plates in a socket-and-spigot mode.
Preferably, a through hole is formed in the outer surface of the oil tank, the first valve is mounted at one end of the through hole, the first inner shell is connected to the other end of the through hole, and the first inner shell is communicated with the first valve through a pipeline.
Preferably, one end of the supporting tube is movably connected to the inner side of the first inner shell, a sampling head is arranged on the supporting block, and the sampling head is connected with the supporting tube in a pipeline mode.
Preferably, the second inner shell is mounted on the inner wall of the oil tank, the connecting rod is fixedly mounted between the supporting block and the sealing ring, and a pull rod is arranged on the other side of the sealing ring.
Preferably, the pull rod is provided with a groove, the inner wall of the oil tank is provided with a clamping piece, the clamping piece comprises a clamping block and a spring, the spring is connected between the clamping block and the oil tank, and the clamping block is clamped and connected in the groove.
The beneficial effects of the utility model are as follows:
according to the utility model, the interface pipe of the oil filter and the lubricating oil tank can be prolonged to the inside of the oil tank, so that the external oil filter can pump accumulated water accidentally existing at the bottom of the oil tank, hidden danger of accumulated water corrosion at the bottom of the lubricating oil tank and water in the oil can be solved, samples can be extracted from different angles during sample extraction, and the accuracy of lubricating oil detection is improved.
Drawings
FIG. 1 is a schematic diagram showing the front view of an improved lubrication tank oil filtering structure according to the present utility model;
FIG. 2 is a schematic side view of an improved lubrication tank oil filtering structure according to the present utility model;
fig. 3 is a schematic structural diagram of a portion a in fig. 1.
In the figure: 1. a fuel tank; 2. an oil filter; 3. a cannula; 4. a first valve; 5. a second valve; 6. a first inner housing; 7. a support tube; 8. a support block; 9. a connecting rod; 10. a seal ring; 11. a pull rod; 12. a sloping plate; 13. a second inner case; 14. and the clamping piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-3, an improved lubricating oil tank oil filtering structure comprises an oil tank 1, wherein a first valve 4 is installed on one side of the oil tank 1, a first inner shell 6 is connected to one end of the first valve 4, a supporting tube 7 is connected to the first inner shell 6, a supporting block 8 is arranged at one end of the supporting tube 7, a connecting rod 9 is installed on one side of the supporting block 8, a sealing ring 10 is fixed to the other end of the connecting rod 9, a second inner shell 13 is connected to the outer side of the sealing ring 10, a second valve 5 is installed on one side of the first valve 4, the second valve 5 is connected to the outer surface of the oil tank 1, an oil filter 2 is installed on the top surface of the oil tank 1, a cannula 3 is arranged on the bottom surface of the oil filter 2, one end of the cannula 3 is fixed to the bottom surface of the oil tank 1, a plurality of liquid suction holes are formed in the bottom of the cannula 3, a through hole is formed in the outer surface of the oil tank 1, the first valve 4 is installed at one end of the through hole, the first inner shell 6 is connected to the other end of the through hole, and a pipeline is communicated between the first inner shell 6 and the first valve 4.
In this implementation, the symmetry is provided with swash plate 12 on the bottom surface of oil feed box 1, the bottom socket joint welding of intubate 3 is between two swash plates 12, the one end motion of stay tube 7 is connected in the inboard of first inner shell 6, be provided with the sample head on the supporting shoe 8, be pipe connection between sample head and the stay tube 7, second inner shell 13 is installed on the inner wall of oil feed box 1, connecting rod 9 fixed mounting is between supporting shoe 8 and sealing washer 10, the opposite side of sealing washer 10 is provided with pull rod 11, set up flutedly on the pull rod 11, install screens piece 14 on the inner wall of oil feed box 1, screens piece 14 includes fixture block and spring, spring coupling is between fixture block and oil feed box 1, the connection is established at the recess to the fixture block card.
Working principle: when sampling and detecting, the second valve 5 can be opened firstly, the second valve 5 is smaller, materials around the inner wall of the oil tank 1 can flow out, if the inaccuracy of oil detection at the angle is considered, the first valve 4 can be opened, the position of the supporting block 8 can be moved by pulling the pull rod 11, the clamping piece 14 can limit the position of the supporting block 8 in the moving process, the angle of the supporting block 8 can be rotated, oil in different angles can be sucked, when a large amount of accumulated water is accumulated at the bottom, the oil filter 2 can be opened, and bottom liquid can be pumped out through the insertion pipe 3.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Improved lubricating oil tank oil filtering structure, its characterized in that includes:
the oil tank (1), first valve (4) are installed to one side of oil tank (1), be connected with first inner shell (6) on the one end of first valve (4), first inner shell (6) internal connection has stay tube (7), the one end of stay tube (7) is provided with supporting shoe (8), connecting rod (9) are installed to one side of supporting shoe (8), be fixed with sealing washer (10) on the other end of connecting rod (9), the outside of sealing washer (10) is connected with second inner shell (13), second valve (5) are installed to one side of first valve (4), second valve (5) are connected on the surface of oil tank (1).
2. The improved lubricating oil tank oil filtering structure according to claim 1, wherein an oil filter (2) is mounted on the top surface of the oil tank (1), a cannula (3) is arranged on the bottom surface of the oil filter (2), one end of the cannula (3) is fixed on the bottom surface of the oil tank (1), and a plurality of liquid suction holes are formed in the bottom of the cannula (3).
3. The improved lubricating oil tank oil filtering structure according to claim 2, wherein inclined plates (12) are symmetrically arranged on the bottom surface of the oil tank (1), and the bottom end of the insertion pipe (3) is welded between the two inclined plates (12) in a socket joint mode.
4. The improved lubricating oil tank oil filtering structure according to claim 1, wherein a through hole is formed in the outer surface of the oil tank (1), the first valve (4) is mounted at one end of the through hole, the first inner shell (6) is connected to the other end of the through hole, and the first inner shell (6) and the first valve (4) are in pipeline communication.
5. The improved lubricating oil tank oil filtering structure according to claim 4, wherein one end of the supporting tube (7) is movably connected to the inner side of the first inner shell (6), a sampling head is arranged on the supporting block (8), and the sampling head is connected with the supporting tube (7) through a pipeline.
6. The improved lubricating oil tank oil filtering structure according to claim 1, wherein the second inner shell (13) is mounted on the inner wall of the oil tank (1), the connecting rod (9) is fixedly mounted between the supporting block (8) and the sealing ring (10), and a pull rod (11) is arranged on the other side of the sealing ring (10).
7. The improved lubricating oil tank oil filtering structure according to claim 6, wherein the pull rod (11) is provided with a groove, the inner wall of the oil tank (1) is provided with a clamping piece (14), the clamping piece (14) comprises a clamping block and a spring, the spring is connected between the clamping block and the oil tank (1), and the clamping block is clamped and connected in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321220536.5U CN219713052U (en) | 2023-05-19 | 2023-05-19 | Improved lubricating oil tank oil filtering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321220536.5U CN219713052U (en) | 2023-05-19 | 2023-05-19 | Improved lubricating oil tank oil filtering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219713052U true CN219713052U (en) | 2023-09-19 |
Family
ID=87998902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321220536.5U Active CN219713052U (en) | 2023-05-19 | 2023-05-19 | Improved lubricating oil tank oil filtering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219713052U (en) |
-
2023
- 2023-05-19 CN CN202321220536.5U patent/CN219713052U/en active Active
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