CN210532044U - Circulating lubricating oil station - Google Patents
Circulating lubricating oil station Download PDFInfo
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- CN210532044U CN210532044U CN201921638999.7U CN201921638999U CN210532044U CN 210532044 U CN210532044 U CN 210532044U CN 201921638999 U CN201921638999 U CN 201921638999U CN 210532044 U CN210532044 U CN 210532044U
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Abstract
The utility model relates to a circulating lubrication oil station, including bearing the base, install the oil tank on the bearing the base, install out the oil pipe way on the oil tank, be provided with the filter oil pump on the oil pipe way, the exit linkage of filter oil pump has out the oil pump, is provided with the relief valve that produces oil on the oil pump, and the export of the relief valve that produces oil links to each other with the oil tank through going into the oil pipe way, goes into to be connected with first three-way valve on the oil pipe way, is connected with the oily subassembly of straining on the first three-way valve, still is provided with the check valve that produces oil on the oil pipe way, is connected. Therefore, the structure is reasonable and compact, the occupied space is small, and the use and the maintenance are very convenient. Be equipped with independent oil and strain the subassembly, can realize filtering the impurity of sneaking into lubricating oil, satisfy long-time used cyclically. The double-filter-barrel design is adopted, the filtering efficiency is improved, non-stop maintenance can be realized, and the treatment efficiency is high. Can cool down lubricating oil, satisfy long-time circulating lubrication when increase of service life.
Description
Technical Field
The utility model relates to a lubricating oil feeding device especially relates to a circulating lubrication oil station.
Background
In recent years, a lubricating oil station system is widely applied to the industrial fields of petrifaction, metallurgy, offshore platforms and the like, the requirement of the lubricating oil station is that lubricating oil meeting the requirement needs to be supplied under normal conditions and emergency conditions, the lubricating oil station system comprises proper temperature, proper pressure and proper cleanliness of oil, the lubricating oil station system lubricates equipment and takes away redundant heat of the equipment and impurities generated during the operation of the equipment, further, the frequent occurrence of various mechanical faults is avoided, the stable operation of the equipment is ensured, the service life of the equipment is prolonged, and good social and economic benefits are achieved.
In the traditional electric power generation field, a lubricating oil station system is one of main systems of a steam turbine of a power plant and is a key system related to the safe and accident-free operation of the steam turbine. The steam turbine is composed of a rotor and a cylinder, the rotor is supported by a bearing, and the bearing is lubricated by lubricating oil when the steam turbine runs, so that the friction coefficient between the rotor shaft and the bearing is reduced, and heat generated by high-speed rotation friction is taken away.
However, the existing lubricating oil station system has the following problems that one of the problems is that whether the lubricating oil station system meets the requirements of the flow rate and the pressure of lubricating oil required by equipment cannot be verified; the devices in the two lubricating oil station systems are often too dispersed because of the arrangement positions, and the oil supply of the oil tank needs to be transmitted by the connecting pipeline, so that the connecting pipeline is too long, but the utilization rate is too low, the cost is raised, and serious waste is generated under the condition that oil supply equipment is too far away from the oil tank.
Meanwhile, along with the long-time use of the lubricating oil station, the temperature of the lubricating liquid is increased due to the influence of high temperature, so that the lubricating quality is influenced, and the smooth effect is reduced. Meanwhile, after entering the equipment for lubrication and circulating inflow, other impurities such as chipping and the like may come again, which affects the circulation use of the lubricating oil, is easy to block the pump body or affect the subsequent lubricating effect, and even may wear various precise bearing components due to the existence of impurities.
In view of the above-mentioned drawbacks, the present designer actively makes research and innovation to create a circulating lubrication station, so that the circulating lubrication station has industrial value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a circulating lubrication oil station.
The utility model discloses a circulating lubrication oil station, including bearing the base, wherein: the oil filter is characterized in that an oil tank is installed on the bearing base, an oil outlet pipeline is installed on the oil tank, a filter oil pump is arranged on the oil outlet pipeline, an outlet of the filter oil pump is connected with an oil outlet pump, an oil outlet safety valve is arranged on the oil outlet pump, an outlet of the oil outlet safety valve is connected with the oil tank through an oil inlet pipeline, a first three-way valve is connected on the oil inlet pipeline, an oil filter assembly is connected onto the first three-way valve, an oil outlet one-way valve is further arranged on the oil outlet pipeline, and a water cooling device is connected onto the oil outlet one-way valve.
Further, in the circulating lubricating oil station, the water cooling device comprises a heat exchanger, an oil inlet one-way valve is arranged on the heat exchanger, a second three-way valve is connected to the oil inlet one-way valve, a three-way valve conveying pipeline is connected to the second three-way valve, the three-way valve conveying pipeline is connected with the oil outlet one-way valve through a PCV valve, an auxiliary pipeline is connected to the PCV valve, and the auxiliary pipeline is connected with the oil tank.
Furthermore, in the above-mentioned circulating lubrication oil station, an oil inlet safety valve is disposed at a connection between the oil inlet pipeline and the oil tank.
Furthermore, in the above-mentioned circulating lubrication oil station, the oil filter assembly includes an oil filter body, the oil filter body is provided with a main filter vat and an auxiliary filter vat, and the oil filter body is provided with an oil outlet.
Still further, in the above-mentioned circulating lubrication oil station, a flow control valve is provided on the oil outlet line.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
1. the whole structure is reasonable and compact, the occupied space is small, and the use and the maintenance are very convenient.
2. Be equipped with independent oil and strain the subassembly, can realize filtering the impurity of sneaking into lubricating oil, satisfy long-time used cyclically.
3. The double-filter-barrel design is adopted, the filtering efficiency is improved, non-stop maintenance can be realized, and the treatment efficiency is high.
4. Be equipped with water cooling plant, can cool down lubricating oil, prevent that lubricating oil is rotten, satisfy long-time circulating lubrication when increase of service life, further lifting means's stability.
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 view of a structure of a circulating lubrication oil station.
The meanings of the reference symbols in the drawings are as follows.
1 bearing base and 2 oil tank
3 oil outlet pipeline 4 first three-way valve
5 filter oil pump 6 oil outlet pump
7 oil outlet safety valve 8 oil inlet pipeline
9 heat exchanger 10 oil inlet check valve
11 second three-way valve 12 three-way valve conveying pipeline
13 PCV valve 14 oil outlet one-way valve
15 auxiliary pipeline 16 oil inlet safety valve
17 main filter vat 18 vice filter vat
19 oil outlet 20 flow control valve
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.
The circulating lubrication oil station as shown in fig. 1 comprises a bearing base 1, and is distinguished in that: an oil tank 2 is arranged on the bearing base 1, and storage and supply of lubricating oil are realized. Specifically, an oil outlet line 3 is installed in the oil tank 2. Simultaneously, in order to satisfy the supply needs of different equipment to lubricating oil, realize the real-time supply of specific flow, can not influence the whole flow of lubricating oil because of there is the filtration, the utility model discloses be provided with filter oil pump 5 on oil pipe 3. Further, an oil discharge oil pump 6 is connected to an outlet of the filter oil pump 5 to realize the auxiliary oil discharge control. In order to effectively control the oil pressure and meet the circulation requirement from the safety of use, an oil outlet safety valve 7 is arranged on the oil outlet pump 6, and the outlet of the oil outlet safety valve 7 is connected with the oil tank 2 through an oil inlet pipeline 8. The oil inlet pipeline 8 is connected with a first three-way valve 4, so that internal and external circulation switching control of external oil supply and oil return is realized. Simultaneously, in order to carry out the filtering to the debris that probably exist during to the oil output that circulates, improve life, be connected with the oil on the first three-way valve 4 and strain the subassembly.
Furthermore, in consideration of the cooling requirement of the lubricating oil during long-term use, the oil outlet pipeline 3 is also provided with an oil outlet check valve 14, and the oil outlet check valve 14 is connected with a water cooling device.
Combine the utility model discloses an embodiment of preferred sees, in order to satisfy rapid cooling, promotes heat exchange efficiency, and water cooling plant is including heat exchanger 9. Specifically, the heat exchanger 9 is provided with an oil inlet check valve 10, and the oil inlet check valve 10 is connected to a second three-way valve 11. Meanwhile, a three-way valve conveying pipeline 12 is connected to the second three-way valve 11, and the three-way valve conveying pipeline 12 is connected with an oil outlet one-way valve 14 through a PCV 13. In order to meet the requirement of rapid circulating reflux of the cooled lubricating oil, the cooled lubricating oil can timely return to the oil tank 2, the temperature of the existing lubricating oil in the oil tank 2 cannot be raised, an auxiliary pipeline 15 is connected to the PCV valve 13, and the auxiliary pipeline 15 is connected with the oil tank 2.
Further, in consideration of normal oil inlet safety supervision requirements, an oil inlet safety valve 16 is arranged at the connection part of the oil inlet pipeline 8 and the oil tank 2. Thus, after the cooled lubricating oil is merged, no backflow can occur due to the oil pressure difference. Simultaneously, considering the lubricating oil filtration needs during large-traffic conduction, the oil that adopts strains the subassembly including the oil body of straining, is provided with main filter vat 17 and vice filter vat 18 on the oil body of straining, is provided with oil-out 19 on the oil body of straining, and the unusual lubricating oil of being convenient for is discharged outward and is clear away. In this way, a double cartridge filtration can be achieved, which facilitates maintenance, as soon as one filter vat reaches load, the other can also be activated. In addition, when one main filter barrel 17 is about to reach a treatment peak value, an auxiliary filter barrel 18 can be introduced, and the main filter barrel 17 at the peak value can be disassembled, assembled and replaced without stopping the machine.
Further see again, can carry out real-time artifical flow control, satisfy some special equipment's use needs, the utility model discloses can also be provided with flow control valve 20 on oil pipe 3.
Through foretell expression of characters and combination of the attached drawing can be seen, adopt the utility model discloses afterwards, possess following advantage:
1. the whole structure is reasonable and compact, the occupied space is small, and the use and the maintenance are very convenient.
2. Be equipped with independent oil and strain the subassembly, can realize filtering the impurity of sneaking into lubricating oil, satisfy long-time used cyclically.
3. The double-filter-barrel design is adopted, the filtering efficiency is improved, non-stop maintenance can be realized, and the treatment efficiency is high.
4. Be equipped with water cooling plant, can cool down lubricating oil, prevent that lubricating oil is rotten, satisfy long-time circulating lubrication when increase of service life, further lifting means's stability.
Furthermore, the indication directions or positional relationships described in the present invention are directions or positional relationships based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or structure must have a specific direction or operate in a specific directional configuration, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. Circulating lubrication oil station, including bearing the weight of the base, its characterized in that: the oil filter is characterized in that an oil tank is installed on the bearing base, an oil outlet pipeline is installed on the oil tank, a filter oil pump is arranged on the oil outlet pipeline, an outlet of the filter oil pump is connected with an oil outlet pump, an oil outlet safety valve is arranged on the oil outlet pump, an outlet of the oil outlet safety valve is connected with the oil tank through an oil inlet pipeline, a first three-way valve is connected on the oil inlet pipeline, an oil filter assembly is connected onto the first three-way valve, an oil outlet one-way valve is further arranged on the oil outlet pipeline, and a water cooling device is connected onto the oil outlet one-way valve.
2. The circulating lubrication station of claim 1, wherein: the water cooling device comprises a heat exchanger, an oil inlet one-way valve is arranged on the heat exchanger, a second three-way valve is connected to the oil inlet one-way valve, a three-way valve conveying pipeline is connected to the second three-way valve, the three-way valve conveying pipeline is connected with the oil outlet one-way valve through a PCV (positive pressure gradient) valve, an auxiliary pipeline is connected to the PCV valve, and the auxiliary pipeline is connected with an oil tank.
3. The circulating lubrication station of claim 1, wherein: and an oil inlet safety valve is arranged at the joint of the oil inlet pipeline and the oil tank.
4. The circulating lubrication station of claim 1, wherein: the oil filter assembly comprises an oil filter body, wherein a main filter barrel and an auxiliary filter barrel are arranged on the oil filter body, and an oil outlet is formed in the oil filter body.
5. The circulating lubrication station of claim 1, wherein: and the oil outlet pipeline is provided with a flow control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638999.7U CN210532044U (en) | 2019-09-27 | 2019-09-27 | Circulating lubricating oil station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638999.7U CN210532044U (en) | 2019-09-27 | 2019-09-27 | Circulating lubricating oil station |
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| CN210532044U true CN210532044U (en) | 2020-05-15 |
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| CN201921638999.7U Active CN210532044U (en) | 2019-09-27 | 2019-09-27 | Circulating lubricating oil station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853513A (en) * | 2020-08-12 | 2020-10-30 | 浙江天旭机电设备有限公司 | Novel lubricating oil station |
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2019
- 2019-09-27 CN CN201921638999.7U patent/CN210532044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853513A (en) * | 2020-08-12 | 2020-10-30 | 浙江天旭机电设备有限公司 | Novel lubricating oil station |
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