CN213929021U

CN213929021U - Hydraulic oil filtering device of hydraulic pump station

Info

Publication number: CN213929021U
Application number: CN202022208502.7U
Authority: CN
Inventors: 孔国会
Original assignee: Heshengxiang Hydraulic Technology Wuhan Co ltd
Current assignee: Heshengxiang Hydraulic Technology Wuhan Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-08-10
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a hydraulic oil filtering device of a hydraulic pump station, which relates to the technical field of hydraulic oil production equipment and comprises a hydraulic oil tank and a filtering tank, the top of the hydraulic oil tank is fixedly connected with an oil pump, the oil pump is fixedly connected with an oil pipe, the top of the filter tank is provided with a round hole, the output end of the oil pipe extends into the filtering tank through a round hole and is fixedly connected with a coiled pipe, the bottom of the coiled pipe is fixedly connected with a wide mouth mask, a partition board is fixedly connected in the filtering tank, the top of the partition board is provided with a groove, and the groove is internally and fixedly connected with a motor, the output end of the motor is fixedly connected with a meniscus, the utility model can see whether the filter element is blocked or not through the observation window, if the filter element is blocked, a worker does not need to close the machine, meanwhile, when the machine can work normally, the filter element can be replaced, and the working efficiency of the machine is improved.

Description

Hydraulic oil filtering device of hydraulic pump station

Technical Field

The utility model relates to a hydraulic oil production facility technical field, in particular to hydraulic power unit's hydraulic oil filter equipment.

Background

The hydraulic oil is a hydraulic medium used by a hydraulic system utilizing hydraulic pressure energy, and plays roles of energy transfer, wear resistance, system lubrication, corrosion resistance, rust resistance and the like in the hydraulic system. For hydraulic oil, the requirements of a hydraulic device on the viscosity of liquid at working temperature and starting temperature are firstly met, and the viscosity change of lubricating oil is directly related to hydraulic action, transmission efficiency and transmission precision, so that the viscosity-temperature performance and the shear stability of the oil are also required to meet various requirements proposed by different purposes. A large number of facts indicate that more than 70% of hydraulic faults are caused by working media, and therefore, the correct selection and use of the hydraulic media are very important for improving the working performance, working reliability and safety of the hydraulic system and prolonging the service life.

Current hydraulic oil is when filtering, uses the filter core to filter mostly, and the filter core uses easy the jam for a long time, and the jam can lead to the impurity in the hydraulic oil to filter not to fall, then just need close the machine and stop filtering, takes out the filter core and washs or change new filter core, and the in-process of changing and washing again delays a large amount of operating time of machine, leads to the work efficiency step-down of machine.

Therefore, it is necessary to provide a hydraulic oil filtering device for a hydraulic pump station to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic power unit's hydraulic oil filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic oil filtering device of a hydraulic pump station comprises a hydraulic oil tank and a filtering tank, wherein the top of the hydraulic oil tank is fixedly connected with an oil pump, and the oil pump is fixedly connected with an oil pipe;

the top of the filtering tank is provided with a round hole, the output end of the oil pipe extends into the filtering tank through the round hole and is fixedly connected with a coiled pipe, the bottom of the coiled pipe is fixedly connected with a wide mouth mask, a partition plate is fixedly connected in the filtering tank, the top of the partition plate is provided with a groove, the groove is internally and fixedly connected with a motor, and the output end of the motor is fixedly connected with a meniscus;

the utility model discloses a filter tank, including filter tank, baffle, apron lateral wall, apron, baffle left and right sides all are provided with the filter core, the round hole has been seted up to the baffle bottom, filter tank right side bottom fixedly connected with contact tube, filter tank left and right sides all sets up the opening corresponding with the filter core, and the opening part rotates through the pivot and is connected with the apron, two the equal fixedly connected with buckle of apron lateral wall, filter tank's lateral wall sets up the draw-in groove corresponding with the buckle, filter tank's rear side is provided with cooling body.

Preferably, the cooling mechanism comprises a cooling tank fixedly connected with the rear side of the filtering tank, a water pump is fixedly connected to the top of the cooling tank, a cooling pipe is arranged on the outer wall of the serpentine pipe, the output end of the water pump is fixedly connected with one end of the cooling pipe, a heat exchanger is fixedly connected to the other end of the cooling pipe, and the heat exchanger is fixedly connected with the outer wall of the left side of the filtering tank.

Preferably, the front side surface of the filter tank is provided with an observation port, and the observation port is fixedly connected with an observation window.

Preferably, two equal fixedly connected with handle in apron surface, and be provided with the rubber leather packing on hand.

Preferably, the water pump and the oil pump are provided with corresponding protective covers, and the side walls of the protective covers are provided with heat dissipation holes.

Preferably, the equal fixedly connected with filter screen in baffle left and right sides, one side that the baffle was kept away from to the filter screen with filter tank inner wall fixed connection, the filter screen is located the filter core bottom.

The utility model discloses a technological effect and advantage:

1. through the oil pump on hydraulic tank, input the snake type pipe in the filtration jar to oil, the intraductal oil of snake type flows from the wide-mouth cover, the oil that flows gets into and filters in the filter core that the meniscus does not cover, when needs renew cartridge, can drive the meniscus through the motor and rotate, the meniscus covers the filter core of jam, the filter core of another side can use simultaneously when the cover, need not close the machine when people need renew cartridge, can reach the machine and normally work, can also change the filter core, the work efficiency of machine has been strengthened simultaneously.

2. Through being provided with the cooler bin in filtering jar rear side, there is the water pump on the cooler bin, be provided with the cooling tube on the snake type pipe, export the coolant liquid through the water pump in the cooling tube, the coolant liquid in the cooling tube flows out at last and flows into the cooler bin through the heat exchanger in, can make filterable hydraulic oil reduce the temperature, can also reduce the temperature through the heat exchanger to hot coolant liquid, thereby reach the used cyclically.

3. The observation port is formed in the surface of the filter tank, and the observation window is arranged on the observation port, so that people can see whether the filter element is blocked or not through the observation window from time to time, people can conveniently observe the condition of the filter element, the filter element replacement can be timely achieved, when the filter element is required to be replaced, people can open the cover plate, the blocked filter element is taken out for replacement and washing, and the filter element cleaning can be convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the present invention shown in fig. 1.

Fig. 3 is a schematic front view of the present invention shown in fig. 1.

Fig. 4 is a schematic top view of the meniscus of the present invention.

In the figure: 1. a hydraulic oil tank; 2. a filter tank; 3. an oil pump; 4. an oil pipe; 5. a serpentine tube; 6. wide mouth mask; 7. a partition plate; 8. a motor; 9. a meniscus; 10. a filter element; 11. a delivery pipe; 12. a cover plate; 13. buckling; 14. a cooling mechanism; 15. a cooling tank; 16. a water pump; 17. a cooling tube; 18. a heat exchanger; 19. an observation window; 20. a handle; 21. a protective cover; 22. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a hydraulic oil filtering device of a hydraulic pump station as shown in figures 1-4, which comprises a hydraulic oil tank 1 and a filtering tank 2 as shown in figures 1, 2 and 4, wherein the top of the hydraulic oil tank 1 is fixedly connected with an oil pump 3, and the oil pump 3 is fixedly connected with an oil pipe 4;

the top of the filter tank 2 is provided with a round hole, the output end of the oil pipe 4 extends into the filter tank 2 through the round hole and is fixedly connected with a coiled pipe 5, the bottom of the coiled pipe 5 is fixedly connected with a wide mouth mask 6, a partition plate 7 is fixedly connected in the filter tank 2, the top of the partition plate 7 is provided with a groove, a motor 8 is fixedly connected in the groove, and the output end of the motor 8 is fixedly connected with a meniscus 9;

the baffle 7 left and right sides all is provided with filter core 10, and the round hole has been seted up to baffle 7 bottom, filters 2 right sides bottom fixedly connected with contact tube 11 of jar, filters 2 left and right sides of jar and all sets up the opening corresponding with filter core 10, and the opening part rotates through the pivot and is connected with apron 12, and two apron 12 equal fixedly connected with buckles 13 of lateral wall, the lateral wall of filtering jar 2 is seted up with the corresponding draw-in groove of buckle 13.

Meanwhile, the handles 20 are fixedly connected to the surfaces of the two cover plates 12, and rubber leather pads are arranged on the handles 20, so that the rubber leather pads can play a role in preventing skidding when the cover plates 12 are pulled effectively.

In addition, the equal fixedly connected with filter screen 22 in baffle 7 left and right sides, one side that baffle 7 was kept away from to filter screen 22 and filter jar 2 inner wall fixed connection, filter screen 22 is located the filter core 10 bottom, can effectually filter once again after filter core 10 has filtered.

As shown in fig. 1 and 2, a cooling mechanism 14 is arranged at the rear side of the filter tank 2, the cooling mechanism 14 comprises a cooling tank 15 fixedly connected with the rear side of the filter tank 2, a water pump 16 is fixedly connected to the top of the cooling tank 15, a cooling pipe 17 is arranged on the outer wall of the serpentine pipe 5, the output end of the water pump 16 is fixedly connected with one end of the cooling pipe 17, a heat exchanger 18 is fixedly connected to the other end of the cooling pipe 17, and the heat exchanger 18 is fixedly connected with the outer wall of the left side of the filter tank 2, so that the hydraulic oil with too high temperature can be effectively cooled.

More specifically, the water pump 16 and the oil pump 3 are provided with corresponding protective covers 21, and heat dissipation holes are formed in the side walls of the protective covers 21, so that the water pump 16 and the oil pump 3 can be effectively protected and dissipated.

As shown in FIG. 3, the front side surface of the canister 2 is opened with an observation port, and an observation window 19 is fixedly connected to the observation port.

The utility model discloses the theory of operation: the hydraulic oil tank 1 inputs hydraulic oil into a serpentine pipe 5 in a filter tank 2 through an oil pump 3, the hydraulic oil finally flows out from a wide-mouth cover 6, the flowing hydraulic oil flows into a filter element 10 uncovered by a meniscus 9 for filtering, when the filter element 10 is replaced, a motor 8 can be used for driving the meniscus 9 to rotate, the meniscus 9 can cover the filter element 10 to be replaced, the flowing oil is filtered from another filter element 10, the filter element 10 can be replaced simultaneously, the normal work of the machine is not delayed, the working efficiency of the machine is also improved, when the oil pump 3 is used, a water pump 16 is also used simultaneously, the water pump 16 inputs cooling liquid into a cooling pipe 17, the cooling liquid in the cooling pipe 17 after passing through a section of circulation is finally pumped into a cooling tank 15 after being cooled by a heat exchanger 18, the cooling oil can be cooled, the cooling liquid can be recycled, and a worker can watch the condition that the filter element 10 is blocked or not at any time through an observation window 19, make things convenient for people to observe filter core 10 and have or not blockked up to reached filter core 10 under the condition of jam, renew cartridge 10 that can be timely, when needing renew cartridge 10, the staff can open through apron 12, takes out the filter core 10 that blocks up and change and wash, thereby reached can be convenient change and wash filter core 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hydraulic power unit's hydraulic oil filter equipment, includes hydraulic tank (1) and filters jar (2), its characterized in that: the top of the hydraulic oil tank (1) is fixedly connected with an oil pump (3), and the oil pump (3) is fixedly connected with an oil pipe (4);

the top of the filter tank (2) is provided with a round hole, the output end of the oil pipe (4) extends into the filter tank (2) through the round hole and is fixedly connected with a coiled pipe (5), the bottom of the coiled pipe (5) is fixedly connected with a wide mouth mask (6), a partition plate (7) is fixedly connected in the filter tank (2), the top of the partition plate (7) is provided with a groove, a motor (8) is fixedly connected in the groove, and the output end of the motor (8) is fixedly connected with a meniscus (9);

baffle (7) left and right sides all is provided with filter core (10), the round hole has been seted up to baffle (7) bottom, filter jar (2) right side bottom fixedly connected with contact tube (11), filter jar (2) left and right sides all seted up with corresponding opening of filter core (10), and the opening part rotates through the pivot and is connected with apron (12), two apron (12) equal fixedly connected with buckle (13) of lateral wall, filter the lateral wall of jar (2) and seted up the draw-in groove corresponding with buckle (13), the rear side of filtering jar (2) is provided with cooling body (14).

2. The hydraulic oil filtering device of the hydraulic pump station according to claim 1, characterized in that: cooling body (14) include with filtering jar (2) rear side fixed connection's cooler bin (15), cooler bin (15) top fixedly connected with water pump (16), serpentine pipe (5) outer wall is provided with cooling tube (17), the output of water pump (16) and wherein one end fixed connection of cooling tube (17), the other end fixedly connected with heat exchanger (18) of cooling tube (17), heat exchanger (18) and the left side outer wall fixed connection who filters jar (2).

3. The hydraulic oil filtering device of the hydraulic pump station according to claim 1, characterized in that: an observation port is formed in the front side surface of the filter tank (2), and the observation port is fixedly connected with an observation window (19).

4. The hydraulic oil filtering device of the hydraulic pump station according to claim 1, characterized in that: the surface of the two cover plates (12) is fixedly connected with a handle (20), and a rubber cushion is arranged on the handle (20).

5. The hydraulic oil filtering device of the hydraulic pump station according to claim 2, characterized in that: the water pump (16) and the oil pump (3) are provided with corresponding protective covers (21), and heat dissipation holes are formed in the side walls of the protective covers (21).

6. The hydraulic oil filtering device of the hydraulic pump station according to claim 1, characterized in that: the equal fixedly connected with filter screen (22) of baffle (7) left and right sides, one side and the filtration jar (2) inner wall fixed connection of baffle (7) are kept away from in filter screen (22), filter screen (22) are located filter core (10) bottom.