CN220205379U - Conduction oil heat exchange high-low temperature lubricating system - Google Patents
Conduction oil heat exchange high-low temperature lubricating system Download PDFInfo
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- CN220205379U CN220205379U CN202321655460.9U CN202321655460U CN220205379U CN 220205379 U CN220205379 U CN 220205379U CN 202321655460 U CN202321655460 U CN 202321655460U CN 220205379 U CN220205379 U CN 220205379U
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- heat
- oil tank
- heat exchanger
- pipeline
- low temperature
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 8
- 239000003921 oil Substances 0.000 claims abstract description 105
- 239000010687 lubricating oil Substances 0.000 claims abstract description 32
- 238000005461 lubrication Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims 2
- 239000000571 coke Substances 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004939 coking Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A heat transfer oil heat exchange high-low temperature lubrication system relates to a high-low temperature lubrication system. The utility model aims to solve the problems that the prior lubricating system for high-low temperature lubrication by heat exchange of heat conducting oil is easy to coke and block the heat conducting oil circulation system, so that the heat conducting oil cannot work normally. The utility model comprises a heat conduction oil tank, a lubricating oil tank, a first heat exchanger, a second heat exchanger, a third heat exchanger and a high-level oil tank; an inlet of the lubricating oil tank is connected with an outlet of the tester through the first heat exchanger, one outlet of the lubricating oil tank is connected with one inlet of the tester through the second heat exchanger, the other outlet of the lubricating oil tank is connected with the other inlet of the tester through the third heat exchanger, an outlet of the heat conduction oil tank is connected with a heat exchange inlet of the third heat exchanger through a pipeline, one inlet of the heat conduction oil tank is connected with a heat exchange outlet of the third heat exchanger through a pipeline, and the high-level oil tank is connected with the heat conduction oil tank through a pipeline. The utility model belongs to the technical field of lubrication systems.
Description
Technical Field
The utility model relates to a high-low temperature lubrication system, and belongs to the technical field of lubrication systems.
Background
The lubricating oil system of the heat transfer oil heat exchange system can be used for lubricating high-low temperature lubricating oil for friction pairs, and the conventional lubricating system for high-low temperature lubrication by heat transfer oil heat exchange generally has the defects that the heat transfer oil is easy to coke and block the heat transfer oil circulation system, so that the heat transfer oil circulation system cannot work normally.
Disclosure of Invention
The utility model aims to solve the problem that the conventional lubricating system for high-low temperature lubrication by heat exchange of heat conducting oil is easy to coke and block the heat conducting oil circulation system, so that the heat conducting oil cannot work normally, and further provides the heat conducting oil heat exchange high-low temperature lubricating system.
The technical scheme adopted by the utility model for solving the problems is as follows: the utility model comprises a heat conduction oil tank, a lubricating oil tank, a first heat exchanger, a second heat exchanger, a third heat exchanger and a high-level oil tank; an inlet of the lubricating oil tank is connected with an outlet of the tester through the first heat exchanger, one outlet of the lubricating oil tank is connected with one inlet of the tester through the second heat exchanger, the other outlet of the lubricating oil tank is connected with the other inlet of the tester through the third heat exchanger, an outlet of the heat conduction oil tank is connected with a heat exchange inlet of the third heat exchanger through a pipeline, one inlet of the heat conduction oil tank is connected with a heat exchange outlet of the third heat exchanger through a pipeline, and the high-level oil tank is connected with the heat conduction oil tank through a pipeline.
Further, the utility model also comprises a liquid level transmitter and a temperature transmitter; the liquid level transmitter and the temperature transmitter are arranged on the high-level oil tank.
Further, the utility model also comprises an air filter; the air filter is arranged on the high-level oil tank.
Further, the utility model also comprises two liquid level meters; one level gauge is installed on the heat conduction oil tank, and the other level gauge is installed on the lubricating oil tank.
Further, the utility model also comprises a first temperature transmitter, a second temperature transmitter, a third temperature transmitter, a fourth temperature transmitter and a fifth temperature transmitter; the pipeline between the lubricating oil tank and the first heat exchanger is provided with a first temperature transmitter, the pipeline between the first heat exchanger and the tester is provided with a second temperature transmitter, the pipeline between the lubricating oil tank and the third heat exchanger is provided with a third temperature transmitter, the pipeline between the heat conduction oil tank outlet and the heat exchange inlet of the third heat exchanger is provided with a fourth temperature transmitter, and the pipeline between the heat conduction oil tank inlet and the heat exchange outlet of the third heat exchanger is provided with a fifth temperature transmitter.
Further, the utility model also comprises a first high-temperature gear pump, a second high-temperature gear pump, a third high-temperature gear pump and a fourth high-temperature gear pump; the pipeline between the lubricating oil tank and the second heat exchanger is provided with a first high-temperature gear pump, the pipeline between the first heat exchanger and the tester is provided with a second high-temperature gear pump, the pipeline between the lubricating oil tank and the third heat exchanger is provided with a third high-temperature gear pump, and the pipeline between the outlet of the heat conducting oil tank and the heat exchange inlet of the third heat exchanger is provided with a fourth high-temperature gear pump.
Further, the utility model also comprises a magnetic filter and a flowmeter; and a magnetic filter and a flowmeter are arranged on a pipeline between the third heat exchanger and the tester.
The beneficial effects of the utility model are as follows: the high-level oil tank is arranged at the high level of the heat conducting oil tank, the high-level oil tank is connected with the heat conducting oil tank through the pipeline, the pipeline between the high-level oil tank and the heat conducting oil tank can conduct heat dissipation and cooling for the heat conducting oil in the heat conducting oil tank, contact between the high-temperature heat conducting oil and air is isolated, oxidation caused by interaction between the air and the heat conducting oil is prevented, coking is avoided, and a certain amount of heat conducting oil is stored in the high-level oil tank to supplement the loss of a heat conducting oil system.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Detailed Description
The first embodiment is as follows: referring to fig. 1, a heat transfer oil heat exchange high-low temperature lubrication system according to the present embodiment includes a heat transfer oil tank 1, a lubrication oil tank 2, a first heat exchanger 3, a second heat exchanger 4, a third heat exchanger 5, and a high-level oil tank 6; an inlet of the lubricating oil tank 2 is connected with an outlet of the tester 7 through the first heat exchanger 3, one outlet of the lubricating oil tank 2 is connected with an inlet of the tester 7 through the second heat exchanger 4, the other outlet of the lubricating oil tank 2 is connected with the other inlet of the tester 7 through the third heat exchanger 5, an outlet of the heat conduction oil tank 1 is connected with a heat exchange inlet of the third heat exchanger 5 through a pipeline, one inlet of the heat conduction oil tank 1 is connected with a heat exchange outlet of the third heat exchanger 5 through a pipeline, and the high-level oil tank 6 is connected with the heat conduction oil tank 1 through a pipeline 23.
On the basis of the first embodiment, the cooling water pipe 24 can be sleeved outside the pipeline 23, and the heat conduction oil in the pipeline 23 is cooled by the cooling water in the cooling water pipe 24.
On the basis of the first embodiment, a plurality of heat dissipation fins may be further disposed on the outer wall of the pipeline 23, and the heat conduction oil in the pipeline 23 may be cooled by the heat dissipation fins.
On the basis of the first embodiment, the cooling water pipe 24 can be sleeved outside the pipeline 23, and meanwhile, a plurality of radiating fins are arranged on the outer wall of the pipeline 23, and circulating water and the radiating fins in the cooling water pipe 24 can cool heat conduction oil in the pipeline 23.
The second embodiment is as follows: referring to fig. 1, the heat transfer oil heat exchange high-low temperature lubrication system according to the present embodiment further includes a liquid level transmitter 8 and a temperature transmitter 9; a level transmitter 8 and a temperature transmitter 9 are mounted on the overhead tank 6. Other components and connection relationships are the same as those of the first embodiment.
And a third specific embodiment: referring to fig. 1, the heat transfer oil heat exchange high-low temperature lubrication system according to the present embodiment further includes an air filter 10; the air cleaner 10 is mounted on the overhead tank 6. Other components and connection relationships are the same as those of the first embodiment.
The specific embodiment IV is as follows: referring to fig. 1, the heat transfer oil heat exchange high-low temperature lubrication system according to the present embodiment further includes two level gauges 11; one level gauge 11 is mounted on the thermally conductive oil tank 1 and the other level gauge 11 is mounted on the lubricating oil tank 2. Other components and connection relationships are the same as those of the first embodiment.
Fifth embodiment: referring to fig. 1, the heat transfer oil heat exchange high-low temperature lubrication system according to the present embodiment further includes a first temperature transmitter 12, a second temperature transmitter 13, a third temperature transmitter 14, a fourth temperature transmitter 15, and a fifth temperature transmitter 16; a first temperature transmitter 12 is arranged on a pipeline between the lubricating oil tank 2 and the first heat exchanger 3, a second temperature transmitter 13 is arranged on a pipeline between the first heat exchanger 3 and the tester 7, a third temperature transmitter 14 is arranged on a pipeline between the lubricating oil tank 2 and the third heat exchanger 5, a fourth temperature transmitter 15 is arranged on a pipeline between an outlet of the heat conducting oil tank 1 and a heat exchange inlet of the third heat exchanger 5, and a fifth temperature transmitter 16 is arranged on a pipeline between an inlet of the heat conducting oil tank 1 and a heat exchange outlet of the third heat exchanger 5. Other components and connection relationships are the same as those of the first embodiment.
Specific embodiment six: referring to fig. 1, the heat transfer oil heat exchange high-low temperature lubrication system according to the present embodiment further includes a first high-temperature gear pump 17, a second high-temperature gear pump 18, a third high-temperature gear pump 19, and a fourth high-temperature gear pump 20; a first high-temperature gear pump 17 is arranged on a pipeline between the lubricating oil tank 2 and the second heat exchanger 4, a second high-temperature gear pump 18 is arranged on a pipeline between the first heat exchanger 3 and the tester 7, a third high-temperature gear pump 19 is arranged on a pipeline between the lubricating oil tank 2 and the third heat exchanger 5, and a fourth high-temperature gear pump 20 is arranged on a pipeline between an outlet of the heat conducting oil tank 1 and a heat exchange inlet of the third heat exchanger 5. Other components and connection relationships are the same as those of the first embodiment.
Seventh embodiment: referring to fig. 1, the heat transfer oil heat exchange high-low temperature lubrication system according to the present embodiment further includes a magnetic filter 21 and a flowmeter 22; a magnetic filter 21 and a flowmeter 22 are arranged on the pipeline between the third heat exchanger 5 and the tester 7. Other components and connection relationships are the same as those of the first embodiment.
Principle of operation
The high-level oil tank is arranged at the high level of the heat conducting oil tank, the high-level oil tank is connected with the heat conducting oil tank through the pipeline, the pipeline between the high-level oil tank and the heat conducting oil tank can conduct heat dissipation and cooling for the heat conducting oil in the heat conducting oil tank, contact between the high-temperature heat conducting oil and air is isolated, oxidation caused by interaction between the air and the heat conducting oil is prevented, coking is avoided, and a certain amount of heat conducting oil is stored in the high-level oil tank to supplement the loss of a heat conducting oil system.
The present utility model is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other embodiments, such as those described above, of making various modifications and equivalents will fall within the spirit and scope of the present utility model.
Claims (7)
1. A heat transfer oil heat exchange high-low temperature lubrication system is characterized in that: the heat-conducting oil heat-exchanging high-low temperature lubricating system comprises a heat-conducting oil tank (1), a lubricating oil tank (2), a first heat exchanger (3), a second heat exchanger (4), a third heat exchanger (5), a high-level oil tank (6), a pipeline (23) and a cooling water pipe (24); an inlet of the lubricating oil tank (2) is connected with an outlet of the tester (7) through the first heat exchanger (3), one outlet of the lubricating oil tank (2) is connected with one inlet of the tester (7) through the second heat exchanger (4), the other outlet of the lubricating oil tank (2) is connected with the other inlet of the tester (7) through the third heat exchanger (5), an outlet of the heat conducting oil tank (1) is connected with a heat exchange inlet of the third heat exchanger (5) through a pipeline, one inlet of the heat conducting oil tank (1) is connected with a heat exchange outlet of the third heat exchanger (5) through a pipeline, and the high-level oil tank (6) is connected with the heat conducting oil tank (1) through a pipeline (23).
2. The heat transfer oil heat exchange high and low temperature lubrication system according to claim 1, wherein: the heat-conducting oil heat exchange high-low temperature lubrication system also comprises a liquid level transmitter (8) and a temperature transmitter (9); the liquid level transmitter (8) and the temperature transmitter (9) are arranged on the high-level oil tank (6).
3. The heat transfer oil heat exchange high and low temperature lubrication system according to claim 1, wherein: the heat-conducting oil heat exchange high-low temperature lubrication system also comprises an air filter (10); the air filter (10) is arranged on the high-level oil tank (6).
4. The heat transfer oil heat exchange high and low temperature lubrication system according to claim 1, wherein: the heat-conducting oil heat exchange high-low temperature lubrication system also comprises two liquid level meters (11); one liquid level meter (11) is arranged on the heat conduction oil tank (1), and the other liquid level meter (11) is arranged on the lubricating oil tank (2).
5. The heat transfer oil heat exchange high and low temperature lubrication system according to claim 1, wherein: the conduction oil heat exchange high-low temperature lubrication system further comprises a first temperature transmitter (12), a second temperature transmitter (13), a third temperature transmitter (14), a fourth temperature transmitter (15) and a fifth temperature transmitter (16); be equipped with first temperature transmitter (12) on the pipeline between lubricating oil tank (2) and first heat exchanger (3), be equipped with second temperature transmitter (13) on the pipeline between first heat exchanger (3) and tester (7), be equipped with third temperature transmitter (14) on the pipeline between lubricating oil tank (2) and third heat exchanger (5), be equipped with fourth temperature transmitter (15) on the pipeline between the heat transfer import of heat conduction oil tank (1) export and third heat exchanger (5), be equipped with fifth temperature transmitter (16) on the pipeline between the heat transfer export of heat conduction oil tank (1) import and third heat exchanger (5).
6. The heat transfer oil heat exchange high and low temperature lubrication system according to claim 1, wherein: the heat-conducting oil heat exchange high-low temperature lubrication system further comprises a first high-temperature gear pump (17), a second high-temperature gear pump (18), a third high-temperature gear pump (19) and a fourth high-temperature gear pump (20); a first high-temperature gear pump (17) is arranged on a pipeline between the lubricating oil tank (2) and the second heat exchanger (4), a second high-temperature gear pump (18) is arranged on a pipeline between the first heat exchanger (3) and the tester (7), a third high-temperature gear pump (19) is arranged on a pipeline between the lubricating oil tank (2) and the third heat exchanger (5), and a fourth high-temperature gear pump (20) is arranged on a pipeline between an outlet of the heat conducting oil tank (1) and a heat exchange inlet of the third heat exchanger (5).
7. The heat transfer oil heat exchange high and low temperature lubrication system according to claim 1, wherein: the heat-conducting oil heat exchange high-low temperature lubrication system also comprises a magnetic filter (21) and a flowmeter (22); a magnetic filter (21) and a flowmeter (22) are arranged on a pipeline between the third heat exchanger (5) and the tester (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655460.9U CN220205379U (en) | 2023-06-28 | 2023-06-28 | Conduction oil heat exchange high-low temperature lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655460.9U CN220205379U (en) | 2023-06-28 | 2023-06-28 | Conduction oil heat exchange high-low temperature lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220205379U true CN220205379U (en) | 2023-12-19 |
Family
ID=89154669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321655460.9U Active CN220205379U (en) | 2023-06-28 | 2023-06-28 | Conduction oil heat exchange high-low temperature lubricating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220205379U (en) |
-
2023
- 2023-06-28 CN CN202321655460.9U patent/CN220205379U/en active Active
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