CN216480177U

CN216480177U - Lubricating oil station with multistage cooling system

Info

Publication number: CN216480177U
Application number: CN202122948102.4U
Authority: CN
Inventors: 承勇; 方秀娥; 蒋玉峰
Original assignee: CHANGZHOU HUALI HYDRAULIC LUBRICATION EQUIPMENT CO LTD
Current assignee: CHANGZHOU HUALI HYDRAULIC LUBRICATION EQUIPMENT CO LTD
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-10
Anticipated expiration: 2031-11-29

Abstract

The utility model belongs to the technical field of lubricating oil stations, and particularly relates to a lubricating oil station with a multistage cooling system, which comprises a bearing base, wherein an oil tank is fixedly arranged on the surface of the top end of the bearing base, one side of the top of the oil tank is connected with a first oil outlet pipeline, one side of the first oil outlet pipeline is provided with a first condenser, a second condenser is arranged below the first condenser, and the second condenser is connected with the first condenser through a pipeline; the first condenser and the second condenser cool the lubricating oil in multiple stages, usability of the lubricating oil is guaranteed, the lubricating oil returns to the oil tank, the cooling effect is better, the lubricating oil in the oil tank is guaranteed to be in a temperature state suitable for working, the oil mist reaches the position of the bent section auxiliary pipeline through the lower auxiliary pipeline and the upper auxiliary pipeline, one end of the bent section auxiliary pipeline is connected with the first oil outlet pipeline through the three-way valve conveying pipeline, oil is discharged in an auxiliary mode, and the oil outlet amount is larger.

Description

Lubricating oil station with multistage cooling system

Technical Field

The utility model belongs to the technical field of lubricating oil stations, and particularly relates to a lubricating oil station with a multistage cooling system.

Background

The lubricating oil station mainly comprises an oil tank and an oil filling pipeline, the oil tank is used for containing oil, and the lubricating oil is mainly used for providing lubricating oil for core components of main equipment, such as a gear box and a bearing group, which need lubricating oil, so that the problems of component loss and low service life of the core components of the main equipment due to lack of oil are solved.

At present, chinese patent with publication number of CN213452802U for lubricating oil station discloses that starting screw pump supplies oil to gear box, and exhausts gas to main oil-filling pipe, so as to prepare main pump starting and main oil-filling pipe before starting, raise efficiency, and exhaust gas in main oil-filling pipe, so that main oil-filling pipe and main pump can operate better, main pump and auxiliary pump can operate simultaneously, lubricating oil in gear box can be kept constant at a certain set value (set according to different embodiment requirements) by safety valve and self-operated pressure relief valve, and lubricating requirements of gear box of different embodiments on lubricating oil can be satisfied.

The above prior art solutions have the following drawbacks: after the lubricating oil is used, the temperature rises, the return oil does not have a cooling effect, and the temperature difference between the return oil and the lubricating oil in the oil tank exists, so that the oil tank can deform due to expansion with heat and contraction with cold, and the normal use of the lubricating oil is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lubricating oil station with a multi-stage cooling system, which aims to solve the problem that the normal use of lubricating oil is influenced by the rising of the temperature of the lubricating oil and achieve the purposes of cooling the lubricating oil, reducing the temperature difference between the lubricating oil and the lubricating oil in an oil tank and facilitating the normal use of the lubricating oil.

In order to solve the technical problem, the utility model provides a lubricating oil station with a multi-stage cooling system, which comprises a bearing base;

the top fixed surface who bears the weight of the base is provided with the oil tank, top one side of oil tank is connected with first oil outlet pipeline, one side of first oil outlet pipeline is provided with first condenser, the below of first condenser is provided with the second condenser, link to each other through the pipeline between second condenser and the first condenser, and the second condenser passes through the support with the top that bears the weight of the base and fixes, the second condenser communicates with each other with the oil tank with the one end of first condenser.

Furthermore, the outer surface of the bearing base is fixedly connected with a plurality of hoisting blocks, a pump base is installed on the top end surface of the bearing base through bolts, and an oil outlet pump is arranged above the pump base.

Furthermore, a first three-way valve is installed on the outer surface of the first oil outlet pipeline in an embedded mode, a filter oil pump is fixedly connected to one end of the first oil outlet pipeline, and the filter oil pump is connected with the oil outlet oil pump.

Further, the top surface mounting of oil tank has lower auxiliary line, the top intercommunication of lower auxiliary line has the last auxiliary line of U-shaped structure, and the surface embedding of lower auxiliary line installs the fourth three-way valve, the third three-way valve is installed with the intercommunication department of last auxiliary line to lower auxiliary line.

Furthermore, one end of the lower auxiliary pipeline is connected with a bending section auxiliary pipeline, and one end of the bending section auxiliary pipeline is connected with the first oil outlet pipeline through a three-way valve conveying pipeline.

Furthermore, the one end of first condenser and second condenser is connected with the second filter vat through connecting tube, the surface embedding flow valve of connecting tube, one side of second filter vat is provided with first filter vat, and the pipeline embedding intercommunication valve of second filter vat and first filter vat intercommunication, the opposite side of second filter vat is provided with the holding tank.

Furthermore, one end of the connecting pipeline is connected with a second oil outlet pipeline, and a plurality of second three-way valves are embedded in the surface of the second oil outlet pipeline.

The utility model has the beneficial effects that:

1. lubricating oil flows into the second condenser, get into in the first condenser through the pipeline, by the multistage cooling of first condenser and second condenser to lubricating oil, guarantee the usability of lubricating oil, later get back to in the oil tank again, the cooling effect is better, guarantee that lubricating oil is in the temperature state who is fit for work in the oil tank, third three-way valve and fourth three-way valve are opened, the oil mist reaches the position of bending section auxiliary line through auxiliary line and last auxiliary line down, the one end of bending section auxiliary line is passed through three-way valve transfer line and is linked to each other with first play oil pipe way, supplementary oil, it is bigger to go out oil volume.

2. Through first filter vat and second filter vat, can play secondary filter's effect once more, promote the safe coefficient of use of lubricating oil.

3. Through second oil outlet pipeline and a plurality of second three-way valves, can make things convenient for the lubricating oil station to carry out the oil discharge to promote lubricating oil outlet speed.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic block diagram of a lubricating station having a multi-stage cooling system according to the present invention;

FIG. 2 is an enlarged view of the structure of portion A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure of part B of fig. 1 according to the present invention.

In the figure:

1. a load-bearing base; 2. lifting the block; 3. an oil tank; 4. a first oil outlet pipeline; 5. a first three-way valve; 6. a filter oil pump; 7. an oil outlet pump; 8. a pump mount; 9. a second oil outlet pipeline; 10. a second three-way valve; 11. connecting a pipeline; 12. a collection tank; 13. a bending section auxiliary pipeline; 14. a first condenser; 15. a three-way valve conveying pipeline; 16. a second condenser; 17. a first filter vat; 18. a second filter vat; 19. a communication valve; 20. a flow valve; 21. an upper auxiliary pipeline; 22. a third three-way valve; 23. a fourth three-way valve; 24. and a lower auxiliary pipeline.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 3, the lubricating oil station with the multistage cooling system comprises a bearing base 1, an oil tank 3 is fixedly arranged on the top end surface of the bearing base 1, a first oil outlet pipeline 4 is connected to one side of the top of the oil tank 3, a first condenser 14 is arranged on one side of the first oil outlet pipeline 4, a second condenser 16 is arranged below the first condenser 14, the second condenser 16 is connected with the first condenser 14 through a pipeline, the second condenser 16 is fixed to the top end of the bearing base 1 through a support, and one end of the second condenser 16 and one end of the first condenser 14 are communicated with the oil tank 3. Lubricating oil flows into the second condenser 16, enters the first condenser 14 through a pipeline, is cooled by the first condenser 14 and the second condenser 16 in a multi-stage cooling mode, availability of the lubricating oil is guaranteed, and then the lubricating oil returns to the oil tank 3, so that the cooling effect is better, and the lubricating oil in the oil tank 3 is guaranteed to be in a temperature state suitable for working.

As shown in fig. 1, a plurality of lifting blocks 2 are fixedly connected to the outer surface of a load-bearing base 1, a pump base 8 is mounted on the top end surface of the load-bearing base 1 through bolts, and an oil outlet pump 7 is arranged above the pump base 8.

As shown in fig. 1, a first three-way valve 5 is embedded and mounted on the outer surface of the first oil outlet pipe 4, a filter oil pump 6 is fixedly connected to one end of the first oil outlet pipe 4, and the filter oil pump 6 is connected to an oil outlet oil pump 7.

As shown in fig. 1 and 3, a lower auxiliary pipeline 24 is installed on the top end surface of the oil tank 3, an upper auxiliary pipeline 21 having a U-shaped structure is communicated above the lower auxiliary pipeline 24, a fourth three-way valve 23 is installed on the outer surface of the lower auxiliary pipeline 24 in an embedded manner, and a third three-way valve 22 is installed at the communication position of the lower auxiliary pipeline 24 and the upper auxiliary pipeline 21.

In this embodiment, one end of the lower auxiliary pipeline 24 is connected to the bend section auxiliary pipeline 13, and one end of the bend section auxiliary pipeline 13 is connected to the first oil outlet pipeline 4 through the three-way valve conveying pipeline 15. The third three-way valve 22 and the fourth three-way valve 23 are opened, the oil mist reaches the position of the bent section auxiliary pipeline 13 through the lower auxiliary pipeline 24 and the upper auxiliary pipeline 21, one end of the bent section auxiliary pipeline 13 is connected with the first oil outlet pipeline 4 through the three-way valve conveying pipeline 15, oil is discharged in an auxiliary mode, and the oil discharge amount is larger.

As shown in fig. 1 and 2, a second filtering barrel 18 is connected to one end of the first condenser 14 and one end of the second condenser 16 through a connecting pipe 11, a flow valve 20 is embedded in the surface of the connecting pipe 11, a first filtering barrel 17 is disposed on one side of the second filtering barrel 18, a communicating valve 19 is embedded in the pipe where the second filtering barrel 18 communicates with the first filtering barrel 17, and a collecting tank 12 is disposed on the other side of the second filtering barrel 18. Firstly, the oil mist reaches the first filter barrel 17 through the connecting pipeline 11, the oil mist in the first filter barrel 17 enters the second filter barrel 18 through the pipeline and the communication valve 19, and the oil mist is filtered by the first filter barrel 17 and the filter barrel 18, so that the filtering effect is improved.

In this embodiment, one end of the connection pipe 11 is connected to the second oil outlet line 9, and a plurality of second three-way valves 10 are fitted to the surface of the second oil outlet line 9.

In summary, the lubricating oil flows into the second condenser 16, enters the first condenser 14 through the pipeline, is cooled in a multi-stage manner by the first condenser 14 and the second condenser 16, so as to ensure the usability of the lubricating oil, and then returns to the oil tank 3, so that the cooling effect is better, the lubricating oil in the oil tank 3 is ensured to be in a temperature state suitable for working, the third three-way valve 22 and the fourth three-way valve 23 are opened, the oil mist reaches the position of the bent section auxiliary pipeline 13 through the lower auxiliary pipeline 24 and the upper auxiliary pipeline 21, one end of the bent section auxiliary pipeline 13 is connected with the first oil outlet pipeline 4 through the three-way valve conveying pipeline 15, auxiliary oil outlet is performed, and the oil outlet amount is larger.

All the components selected in the present application are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A lubrication station having a multi-stage cooling system, comprising:

a load-bearing base (1);

the top fixed surface who bears base (1) is provided with oil tank (3), top one side of oil tank (3) is connected with first oil outlet pipeline (4), one side of first oil outlet pipeline (4) is provided with first condenser (14), the below of first condenser (14) is provided with second condenser (16), link to each other through the pipeline between second condenser (16) and first condenser (14), and second condenser (16) and the top that bears base (1) are fixed through the support, second condenser (16) communicate with each other with oil tank (3) with the one end of first condenser (14).

2. The lubrication station with a multi-stage cooling system of claim 1,

the outer fixed surface who bears base (1) is connected with a plurality of blocks of lifting by crane (2), and bears the top surface of base (1) and install pump seat (8) through the bolt, the top of pump seat (8) is provided with out oil pump (7).

3. The lubrication station with a multi-stage cooling system of claim 2,

the surface embedding of first play oil pipe way (4) is installed first three-way valve (5), and the one end fixedly connected with filter oil pump (6) of first play oil pipe way (4), filter oil pump (6) link to each other with oil pump (7) that produces oil.

4. The lubrication station with a multi-stage cooling system of claim 3,

the top surface mounting of oil tank (3) has lower auxiliary line (24), the top intercommunication of lower auxiliary line (24) has last auxiliary line (21) of U-shaped structure, and the surface embedding of lower auxiliary line (24) installs fourth three-way valve (23), third three-way valve (22) are installed with the intercommunication department of last auxiliary line (21) in lower auxiliary line (24).

5. The lubrication station with a multi-stage cooling system of claim 4,

one end of the lower auxiliary pipeline (24) is connected with a bending section auxiliary pipeline (13), and one end of the bending section auxiliary pipeline (13) is connected with the first oil outlet pipeline (4) through a three-way valve conveying pipeline (15).

6. The lubrication station with a multi-stage cooling system of claim 5,

the other end of first condenser (14) and second condenser (16) is connected with second filter vat (18) through connecting tube (11), the surface embedding flow valve (20) of connecting tube (11), one side of second filter vat (18) is provided with first filter vat (17), and pipeline embedding intercommunication valve (19) of second filter vat (18) and first filter vat (17) intercommunication, the opposite side of second filter vat (18) is provided with holding vessel (12).

7. The lubrication station with a multi-stage cooling system of claim 6,

one end of the connecting pipeline (11) is connected with a second oil outlet pipeline (9), and a plurality of second three-way valves (10) are embedded in the surface of the second oil outlet pipeline (9).