CN210599672U - Hydraulic system of thin oil station - Google Patents
Hydraulic system of thin oil station Download PDFInfo
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- CN210599672U CN210599672U CN201921200581.8U CN201921200581U CN210599672U CN 210599672 U CN210599672 U CN 210599672U CN 201921200581 U CN201921200581 U CN 201921200581U CN 210599672 U CN210599672 U CN 210599672U
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Abstract
The utility model relates to a hydraulic system of a thin oil station, a heat dissipation system, a filter component, an oil pump component, a pressurization system and an oil drainage component are sequentially communicated to form a loop, the heat dissipation system comprises a main oil supply pipeline provided with an oil flow adjusting assembly and a plurality of sub oil supply pipelines connected in parallel, a first oil outlet is arranged on one sub oil supply pipeline, an oil return port is formed in a pipeline connected between the heat dissipation system and the filter assembly, the oil pump assembly comprises two groups of oil pumps arranged in parallel, one end of each oil pump is connected with the filter assembly, the other end of each oil pump is connected with the pressurization system, the pressurization system comprises two vertical sub pressurization pipelines and a main pressurization pipeline formed by combining, the sub pressurization pipelines are connected with the oil pumps, a second oil outlet is formed in a pipeline between the main pressurization pipeline and the oil drainage assembly, and the oil drainage assembly comprises a pipeline shaped like a Chinese character 'ji' and a pressure reducing valve arranged on a horizontal pipeline at the bottom end; the utility model provides a thin oil station hydraulic system is rational in infrastructure, long service life.
Description
Technical Field
The utility model relates to a thin oil station, especially relate to a thin oil station hydraulic system that is used for trades such as metallurgy, mine, cement machine.
Background
The thin oil station is a heart of a thin oil circulating lubrication system and is used for forcibly pressing lubricating oil to a machine friction part, the thin oil station is mainly used in a dynamic and static pressure or sliding shoe bearing centralized lubrication system of mechanical equipment such as metallurgy, mines, cement and the like, and is usually installed in an underground oil depot or a pit near a machine.
In the prior art, the oil quantity of the lubricating oil supply of the thin oil station can not be effectively controlled, so that the potential safety hazard exists when the existing thin oil station operates, in addition, the lubricating oil fails due to the overhigh oil temperature, the quality of the oil is greatly reduced, and the lubricating oil is recycled, so that the use effect of the lubricating oil and the service life of a machine can be influenced when the filtering effect of impurities in the oil is unsatisfactory.
To above problem, the utility model provides a rational in infrastructure, long service life's thin oil station hydraulic system.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a rational in infrastructure, long service life's thin oil station hydraulic system.
The utility model discloses a thin oil station hydraulic system, including filter assembly, oil pump subassembly, cooling system, draining subassembly and oil return subassembly, cooling system, filter assembly, oil pump subassembly, turbocharging system and draining subassembly communicate in proper order and form the return circuit, include a main oil supply pipeline and a plurality of parallelly connected sub-oil supply pipelines of being connected with it on the cooling system, be provided with oil flow control assembly on the main oil supply pipeline, one of them sub-oil supply pipeline is equipped with first oil-out, connect set up the oil return opening on the pipeline between cooling system and the filter subassembly, be equipped with the instrument joint on the pipeline between oil return opening and the filter subassembly, oil pump subassembly includes two sets of oil pumps that set up side by side, the one end of oil pump with the filter subassembly is connected, the other end of oil pump with turbocharging system connects, the pressurization system comprises two vertical sub pressurization pipelines and a main pressurization pipeline formed by combination, wherein the two sub pressurization pipelines are respectively connected with the oil pump in two groups, a second oil outlet is formed in the pipeline between the main pressurization pipeline and the oil drainage component, the oil drainage component comprises a n-shaped pipeline and a pressure reducing valve arranged on the bottom horizontal pipeline, and an oil drainage port is formed in the n-shaped pipeline.
Furthermore, each sub oil supply pipeline is provided with a throttle valve.
Furthermore, an oil inlet is formed in the heat dissipation system, and the opening direction of the oil return port is consistent with the opening direction of the oil inlet.
Furthermore, the opening direction of the oil drain opening is consistent with the opening direction of the oil inlet.
Furthermore, an instrument joint is arranged on the main pressurizing pipeline, and a pressure gauge is connected to the instrument joint.
Further, the pressure reducing valve is located between the top end of the n-shaped pipeline and the oil drainage port.
Furthermore, the filter assembly comprises two groups of filters arranged in parallel, and a flow switch is arranged on a pipeline between each filter and the oil return port.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
compared with the prior art, the utility model provides a hydraulic system of a thin oil station, the utility model discloses be provided with the oil flow regulation subassembly in the oil-out in the whole hydraulic system of a thin oil station, this oil flow regulation subassembly not only can adjust the size of oil flow according to the demand, but also can guarantee the safety of the whole hydraulic system of a thin oil station under the proruption situation, make the security of the whole hydraulic system of a thin oil station increase, it is comparatively convenient to operate; an oil drainage assembly is arranged at the oil outlet, and can timely return redundant oil to the oil tank, so that the safety performance of the whole hydraulic system of the thin oil station is improved; the utility model discloses be provided with pressure boost subassembly on oil pump assembly, guaranteed the power of system oil, improved the lubricated effect of entire system.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of a hydraulic system of a thin oil station of the present invention;
fig. 2 is a top view of fig. 1.
1 main oil supply pipeline 2 sub oil supply pipelines
3 first oil outlet of oil flow regulating assembly 4
5 oil return port 6 oil pump
7 sub-supercharging pipelines 8 main supercharging pipelines
9 second oil outlet 10 n-shaped pipeline
11 pressure reducing valve 12 throttle valve
13 oil inlet and 14 oil drain port
15 filter 16 flow switch
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Fig. 1 and 2 show a hydraulic system of a thin oil station, which includes a filter assembly, an oil pump assembly, a heat dissipation system, an oil drainage assembly and an oil return assembly, the heat dissipation system, the filter assembly, the oil pump assembly, a pressurization system and the oil drainage assembly are sequentially communicated to form a loop, the heat dissipation system includes a main oil supply pipeline 1 and a plurality of sub oil supply pipelines 2 connected in parallel with the main oil supply pipeline 1, the main oil supply pipeline 1 is provided with an oil flow adjusting assembly 3, one of the sub oil supply pipelines 2 is provided with a first oil outlet 4, a pipeline connecting the heat dissipation system and the filter assembly is provided with an oil return opening 5, a pipeline between the oil return opening 5 and the filter assembly is provided with an instrument connector, the oil pump assembly includes two groups of oil pumps 6 arranged in parallel, one end of the oil pump 6 is connected with the filter assembly, the other end of the oil pump 6 is connected with the pressurization system, the pressurization system includes two vertical sub pressurization pipelines 7 and, two son pressure boost pipelines 7 are connected with two sets of oil pumps 6 respectively, are equipped with second oil-out 9 on the pipeline between main pressure boost pipeline 8 and the draining subassembly, and the draining subassembly includes nearly font pipeline 10 and sets up relief pressure valve 11 on the horizontal pipeline in bottom, has seted up draining port 14 on nearly font pipeline 10.
The utility model provides a thin oil station hydraulic system's principle as follows:
use the utility model provides a during thin oil station hydraulic system, be provided with oil flow control assembly 3 at the oil-out, this oil flow control assembly 3 adjusts the size of oil flow according to the demand, get into among the sub-fuel feed pipe 2 among the cooling system, conveniently carry out fine heat dissipation, fluid temperature after the heat dissipation is suitable can directly export through first oil-out 4, fluid through cooling system filters through filter assembly and oil pump assembly, it is clean, the pressure boost subassembly that sets up simultaneously between oil pump assembly and draining subassembly, the power of having guaranteed oil through filter assembly can support it through second oil-out 9 output fluid, draining subassembly that second oil-out 9 department set up can be with timely backward flow to the oil tank of unnecessary oil.
In the present embodiment, each sub-oil supply pipeline 2 is provided with a throttle valve 12, which can ensure the oil supply of the main oil supply pipeline 1 and ensure the normal operation of the equipment.
In this embodiment, the oil inlet 13 is disposed on the heat dissipation system, and the opening direction of the oil return opening 5 is the same as the opening direction of the oil inlet 13, so that it can be ensured that the oil in the oil tank can enter the heat dissipation system through the oil inlet 13 for heat dissipation, and it can also be ensured that the oil in the oil return system can return to the oil tank through the oil return opening 5.
In this embodiment, the opening direction of draining port 14 is the same as the opening direction of oil inlet 13, and like this, can guarantee that the oil in the oil tank can get into cooling system through oil inlet 13 and dispel the heat, also can guarantee that the oil in the draining system can return to the oil tank through draining port 14.
In this embodiment, the main pressurizing pipeline 8 is provided with an instrument joint, and the instrument joint is connected with a pressure gauge 15, so that the pressure of oil in the pipeline can be monitored in real time.
In this embodiment, the pressure reducing valve is located between the top end of the zigzag pipe 10 and the drain port 14, so that the oil pressure of the oil to be drained from the drain port 14 can be well relieved.
In this embodiment, the filter assembly comprises two sets of filters 15 arranged in parallel, and a flow switch 16 is arranged on the pipe between each filter 15 and the oil return opening 5, so that the two sets of filters 15 and the oil pump 6 arranged in parallel can be well utilized to achieve a standby effect.
The utility model has the advantages that:
1. the oil outlet of the whole thin oil station hydraulic system is provided with the oil flow regulating assembly, the oil flow regulating assembly not only can regulate the oil flow according to the requirement, but also can ensure the safety of the whole thin oil station hydraulic system under the emergency situation, so that the safety of the whole thin oil station hydraulic system is increased, and the operation is more convenient;
2. an oil drainage assembly is arranged at the oil outlet, and can timely return redundant oil to the oil tank, so that the safety performance of the whole hydraulic system of the thin oil station is improved;
3. the utility model discloses be provided with pressure boost subassembly on oil pump assembly, guaranteed the power of system oil, improved the lubricated effect of entire system.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of improvements and modifications can be made without departing from the technical principle of the present invention, and such improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a thin oil station hydraulic system, includes filter assembly, oil pump assembly, cooling system, draining subassembly and oil return subassembly, cooling system, filter assembly, oil pump assembly, turbocharging system and draining subassembly communicate in proper order and form the return circuit, its characterized in that: the heat dissipation system comprises a main oil supply pipeline and a plurality of parallel sub oil supply pipelines connected with the main oil supply pipeline, an oil flow adjusting assembly is arranged on the main oil supply pipeline, a first oil outlet is arranged on one sub oil supply pipeline, an oil return port is arranged on a pipeline connected between the heat dissipation system and the filter assembly, an instrument joint is arranged on a pipeline between the oil return port and the filter assembly, the oil pump assembly comprises two groups of oil pumps arranged in parallel, one end of each oil pump is connected with the filter assembly, the other end of each oil pump is connected with the pressurization system, the pressurization system comprises two vertical sub pressurization pipelines and a main pressurization pipeline formed by combination, the two sub pressurization pipelines are respectively connected with the two groups of oil pumps, and a second oil outlet is arranged on a pipeline between the main pressurization pipeline and the oil drainage assembly, the oil drainage component comprises an n-shaped pipeline and a pressure reducing valve arranged on the horizontal pipeline at the bottom end, an oil drainage port is formed in the n-shaped pipeline, an oil inlet is formed in the heat dissipation system, and the opening direction of the oil return port is consistent with that of the oil inlet.
2. The thin oil station hydraulic system of claim 1, wherein: each sub oil supply pipeline is provided with a throttle valve.
3. The thin oil station hydraulic system of claim 1, wherein: the opening direction of the oil drain opening is consistent with the opening direction of the oil inlet.
4. The thin oil station hydraulic system of claim 1, wherein: an instrument joint is arranged on the main pressurizing pipeline, and a pressure gauge is connected to the instrument joint.
5. The thin oil station hydraulic system of claim 1, wherein: the pressure reducing valve is positioned between the top end of the n-shaped pipeline and the oil drainage port.
6. The thin oil station hydraulic system of claim 1, wherein: the filter assembly comprises two groups of filters which are arranged in parallel, and a flow switch is arranged on a pipeline between each filter and the oil return port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921200581.8U CN210599672U (en) | 2019-07-29 | 2019-07-29 | Hydraulic system of thin oil station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921200581.8U CN210599672U (en) | 2019-07-29 | 2019-07-29 | Hydraulic system of thin oil station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210599672U true CN210599672U (en) | 2020-05-22 |
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ID=70691310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921200581.8U Active CN210599672U (en) | 2019-07-29 | 2019-07-29 | Hydraulic system of thin oil station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210599672U (en) |
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2019
- 2019-07-29 CN CN201921200581.8U patent/CN210599672U/en active Active
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