CN217842169U

CN217842169U - Integrated hydraulic oil tank with stable air pressure

Info

Publication number: CN217842169U
Application number: CN202221394542.8U
Authority: CN
Inventors: 张波; 张宏涛; 杜怀斌; 李学军
Original assignee: Wuhan Xingang Dayang Auto Parts Co ltd
Current assignee: Wuhan Xingang Dayang Auto Parts Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-18
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses an integrated form hydraulic tank that atmospheric pressure is stable, including hydraulic tank and coolant liquid case, last oil inlet and the oil-out of being equipped with of hydraulic tank, be equipped with radiator unit in the hydraulic tank inner wall, coolant liquid incasement middle part is equipped with the division board, the division board will the inner space of coolant liquid case falls into cooling space and delivery area, the bottom of division board is equipped with a plurality of through-hole, the middle part is equipped with the refrigerator in the cooling space, the top both sides of refrigerator are equipped with a guide plate one respectively, the bottom of refrigerator is equipped with buffer board one, the bottom of buffer board one is equipped with the board of damming. Has the advantages that: through the design of guide plate one to concentrate the high temperature coolant liquid of drain pipe output to the buffer board, and then make things convenient for the refrigerator to carry out the secondary refrigeration to high temperature coolant liquid, then enter into the interior bottom of cooling space, then carry the transport zone through the through-hole, wait for the booster pump to carry out the coolant liquid once more and carry the action.

Description

Integrated hydraulic oil tank with stable air pressure

Technical Field

The utility model relates to an oil tank technical field particularly, relates to an integrated form hydraulic tank that atmospheric pressure is stable.

Background

The hydraulic oil tank of the prior various engineering machines has no cooling function at all, the hydraulic oil tank can not meet the heat dissipation requirement when in use, the hydraulic oil temperature is extremely high, the equipment can not normally operate, the heat dissipation of the hydraulic oil tank is not uniform enough, the structure of the oil tank for heat dissipation is easy to be locally damaged, and the service life of the oil tank is further influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides an integrated form hydraulic tank that atmospheric pressure is stable to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a stable integrated form hydraulic tank of atmospheric pressure, includes hydraulic tank and coolant liquid case, be equipped with oil inlet and oil-out on the hydraulic tank, be equipped with radiator unit in the hydraulic tank inner wall, coolant liquid incasement middle part is equipped with the division board, the division board will the inner space of coolant liquid case falls into cooling space and delivery space, the bottom of division board is equipped with a plurality of through-hole, the middle part is equipped with the refrigerator in the cooling space, the top both sides of refrigerator are equipped with a guide plate one respectively, the bottom of refrigerator is equipped with buffer board one, the bottom of buffer board one is equipped with the closure plate, the interior bottom of cooling space is equipped with a plurality of buffer board two, the bottom is equipped with the booster pump in the delivery space, the output of booster pump is equipped with the conveyer pipe, the top of conveyer pipe run through to the top of coolant liquid case with radiator unit inside the hydraulic tank is connected and is link up.

As preferred, radiator unit is including being located carousel in a plurality of in the hydraulic tank inner wall, the inside center department of carousel in, the interior middle part in transit chamber is equipped with the fixed axle, the cover is equipped with rotating vane on the fixed axle, the rotating vane surface is equipped with a plurality of filter screen frame.

Preferably, the transfer chamber is circumferentially communicated with a plurality of water delivery areas and water return areas which are arranged in a staggered mode, the plurality of transfer rotating discs are connected and communicated with the water return pipes through a plurality of water delivery pipes, the water delivery pipes and the water return pipes are both connected with drain pipes, electromagnetic valves are arranged in the middle of the drain pipes, and the other ends of the drain pipes are connected and communicated with the cooling areas.

Preferably, the inner wall of the transfer cavity is provided with a plurality of second flow guide plates, and temperature sensors are arranged inside the water conveying pipe and the water return pipe.

Preferably, the top end of the conveying pipe is provided with a communicating pipe communicated with the heat dissipation assembly, and the heat exchange end of the refrigerator penetrates to the outer side of the cooling liquid tank.

Preferably, the pipe diameters of the water conveying pipe and the water return pipe are the same, and the pipe diameter of the water discharge pipe is half of the pipe diameters of the water conveying pipe and the water return pipe.

Preferably, the top of the cooling liquid tank is provided with a cooling liquid inlet, the bottom of the cooling liquid tank is provided with a cooling liquid outlet, and the inner walls of the cooling liquid inlet and the cooling liquid outlet are both provided with sealing plugs.

The utility model has the advantages that:

through the design of the first guide plate, high-temperature cooling liquid output by the drain pipe is concentrated into the buffer plate, so that the high-temperature cooling liquid can be conveniently subjected to secondary refrigeration by the refrigerator, then enters the inner bottom of the cooling zone, is conveyed to the conveying zone through the through hole, and waits for the booster pump to perform cooling liquid conveying action again;

through the design of the rotating blades, the cooling liquid can be guided in a partition mode through the rotating blades when impacting into the transfer cavity, the cooling liquid can impact the filter screen frame while guiding the flow, and impurities carried in the cooling liquid can be intercepted in the filter screen frame;

through the design that well carousel and raceway and wet return three aperture are poor, under the effect of bernoulli's effect, the velocity of flow of cooling liquid can reach the unity between a plurality of raceway and wet return, and then makes hydraulic tank's cooling reach the unity, and then avoids hydraulic tank that the inhomogeneous hydraulic tank that causes of heat dissipation to suffer destruction.

Drawings

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

Fig. 1 is a schematic diagram of an overall structure of an integrated hydraulic oil tank with stable air pressure according to an embodiment of the present invention;

fig. 2 is a schematic view of a structure of a cooling liquid tank of an integrated hydraulic oil tank with stable air pressure according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a heat dissipation assembly of an integrated hydraulic oil tank with stable air pressure according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an internal structure of a middle turntable of an integrated hydraulic oil tank with stable air pressure according to an embodiment of the present invention.

In the figure:

1. a hydraulic oil tank; 2. a coolant tank; 3. an oil inlet; 4. an oil outlet; 5. a partition plate; 6. a cooling zone; 7. a delivery zone; 8. a through hole; 9. a refrigerator; 10. a first guide plate; 11. a first buffer plate; 12. a shutoff plate; 13. a second buffer plate; 14. a booster pump; 15. a delivery pipe; 16. a middle rotating disc; 17. a transfer chamber; 18. a fixed shaft; 19. a rotating blade; 20. a filter screen frame; 21. a second guide plate; 22. a water delivery zone; 23. a water return area; 24. a water delivery pipe; 25. a water return pipe; 26. a drain pipe; 27. an electromagnetic valve.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides a stable integrated form hydraulic tank of atmospheric pressure.

Embodiment one, as shown in fig. 1-4, according to the utility model discloses a stable integrated form hydraulic tank of atmospheric pressure, including hydraulic tank 1 and coolant liquid case 2, be equipped with oil inlet 3 and oil-out 4 on the hydraulic tank 1, be equipped with radiator unit in the 1 inner wall of hydraulic tank, the middle part is equipped with division board 5 in the coolant liquid case 2, division board 5 will the inner space of coolant liquid case 2 falls into cooling zone 6 and delivery zone 7, division board 5's bottom is equipped with a plurality of through-hole 8, the middle part is equipped with refrigerator 9 in the cooling zone 6, refrigerator 9's top both sides are equipped with a guide plate 10 respectively, refrigerator 9's bottom is equipped with buffer plate 11, buffer plate 11's bottom is equipped with board 12 of damming, cooling zone 6's interior bottom is equipped with a plurality of buffer plate two 13, delivery zone 7 interior bottom is equipped with booster pump 14, booster pump 14's output is equipped with conveyer pipe 15, the top of conveyer pipe 15 run through to coolant liquid case 2's top with the radiator unit inside of hydraulic tank 1 is connected and is link up.

Embodiment two, as shown in fig. 1-4, an integrated hydraulic oil tank with stable air pressure according to an embodiment of the present invention includes a hydraulic oil tank 1 and a coolant tank 2, the hydraulic oil tank 1 is provided with an oil inlet 3 and an oil outlet 4, a heat dissipation assembly is disposed in an inner wall of the hydraulic oil tank 1, a partition plate 5 is disposed in a middle portion of the coolant tank 2, the partition plate 5 divides an inner space of the coolant tank 2 into a cooling zone 6 and a transportation zone 7, a plurality of through holes 8 are disposed at a bottom of the partition plate 5, a refrigerator 9 is disposed in the middle portion of the cooling zone 6, a first flow guide plate 10 is disposed at each of two sides of a top of the refrigerator 9, a first buffer plate 11 is disposed at a bottom of the refrigerator 9, a shutoff plate 12 is disposed at a bottom of the first buffer plate 11, a plurality of second buffer plates 13 are disposed at an inner bottom of the cooling zone 6, a booster pump 14 is disposed at a bottom of the transportation zone 7, the output end of the booster pump 14 is provided with a delivery pipe 15, the top end of the delivery pipe 15 penetrates through the upper part of the cooling liquid tank 2 and is connected with a heat dissipation component inside the hydraulic oil tank 1, the heat dissipation component comprises a plurality of middle rotating discs 16 positioned in the inner wall of the hydraulic oil tank 1, a middle rotating chamber 17 is arranged at the center inside the middle rotating discs 16, a fixed shaft 18 is arranged at the middle part inside the middle rotating chamber 17, a rotating blade 19 is sleeved on the fixed shaft 18, a plurality of filter screen frames 20 are arranged on the outer surfaces of the rotating blades 19, a plurality of water conveying areas 22 and water return areas 23 which are arranged in a staggered mode are communicated in the circumferential direction of the middle rotating discs 17, a plurality of middle rotating discs 16 are connected with a water return pipe 25 through a plurality of water conveying pipes 24, and the water return pipe 25 are both connected with a water discharge pipe 26, an electromagnetic valve 27 is arranged in the middle of the drain pipe 26, and the other end of the drain pipe 26 is connected and communicated with the cooling area 6. From the aforesaid design, through radiator unit's design, under bernoulli's effect, the velocity of flow of cooling liquid can reach whole unanimity in both a plurality of raceway 24 and wet return 25, and then makes hydraulic tank 1's cooling reach whole uniformity, and then avoids hydraulic tank 1 that hydraulic tank 1 heat dissipation inhomogeneous causes to suffer destruction.

Third embodiment, as shown in fig. 1 to 4, an integrated hydraulic oil tank with stable air pressure according to an embodiment of the present invention includes a hydraulic oil tank 1 and a coolant tank 2, an oil inlet 3 and an oil outlet 4 are arranged on the hydraulic oil tank 1, a heat dissipation component is arranged in the inner wall of the hydraulic oil tank 1, a partition plate 5 is arranged in the middle of the cooling liquid box 2, the partition plate 5 divides the inner space of the cooling liquid box 2 into a cooling area 6 and a conveying area 7, the bottom of the partition plate 5 is provided with a plurality of through holes 8, the middle part in the cooling zone 6 is provided with a refrigerator 9, a first guide plate 10 is respectively arranged on two sides of the top of the refrigerator 9, a first buffer plate 11 is arranged at the bottom of the refrigerator 9, the bottom of the first buffer plate 11 is provided with a cut-off plate 12, the inner bottom of the cooling zone 6 is provided with a plurality of second buffer plates 13, a booster pump 14 is arranged at the bottom in the conveying area 7, a conveying pipe 15 is arranged at the output end of the booster pump 14, the top end of the delivery pipe 15 penetrates above the cooling liquid tank 2 and is connected and communicated with a heat dissipation component inside the hydraulic oil tank 1, a plurality of second flow deflectors 21 are arranged on the inner wall of the transit cavity 17, temperature sensors are arranged inside the water delivery pipe 24 and the water return pipe 25, the top end of the delivery pipe 15 is provided with a communicating pipe communicated with the heat radiation component, the heat exchange end of the refrigerator 9 penetrates to the outer side of the cooling liquid box 2, the pipe diameters of the water pipe 24 and the water return pipe 25 are the same, the pipe diameter of the water discharge pipe 26 is half of the pipe diameters of the water pipe 24 and the water return pipe 25, the top of coolant liquid case 2 is equipped with the coolant liquid import, the bottom of coolant liquid case 2 is equipped with the coolant liquid export, both inner walls of coolant liquid import with the coolant liquid export all are equipped with the sealing plug. As can be seen from the above-mentioned design, by the design of the temperature sensor, it is possible to monitor whether the temperature of the coolant inside both the water pipe 24 and the water return pipe 25 has reached the set value for discharge.

In practical application, the booster pump 14 delivers the low-temperature cooling liquid in the delivery area 7 to the delivery pipe 15, then the cooling liquid enters the plurality of middle rotating discs 16, the cooling liquid impacts the rotating blades 19 after entering the middle rotating cavity 17, during the impact, impurities in the cooling liquid enter the filtering net racks 20, then the cooling liquid enters the plurality of water delivery areas 22 and the water return area 23, then the cooling liquid flows between the middle rotating discs 16 in the inner wall of the hydraulic oil tank 1 through the delivery pipe 15 and the water return pipe 25, the flowing cooling liquid takes away heat emitted by the hydraulic oil tank 1, during the process that the cooling liquid enters the delivery pipe 15 and the water return pipe 25, the flowing cross section of the cooling liquid becomes small, according to the bernoulli effect, the flow rate of the fluid increases, the flow rates of the cooling liquid in the delivery pipe 15 and the water return pipe 25 integrally accord, so as to achieve the consistency of the overall heat radiation of the hydraulic oil tank 1, when the temperature sensors in the delivery pipe 15 and the water return pipe 25 detect that the temperature of the cooling liquid has been emitted by the hydraulic oil tank 1 and the heat emitted by the middle rotating discs 14, the cooling liquid further enters the high-temperature booster pump 14, and the cooling liquid further enter the high-temperature cooling liquid in the cooling liquid booster pump 14, and the high-temperature cooling liquid can enter the cooling liquid booster pump 6 again, and then the high-temperature cooling liquid booster pump 14, and the high-temperature cooling liquid booster pump can be started up control system.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stable integrated form hydraulic tank of atmospheric pressure, its characterized in that, includes hydraulic tank (1) and coolant liquid case (2), be equipped with oil inlet (3) and oil-out (4) on hydraulic tank (1), be equipped with radiator unit in hydraulic tank (1) inner wall, the middle part is equipped with division board (5) in coolant liquid case (2), division board (5) will the inner space of coolant liquid case (2) falls into cooling zone (6) and delivery zone (7), the bottom of division board (5) is equipped with a plurality of through-hole (8), the middle part is equipped with refrigerator (9) in cooling zone (6), the top both sides of refrigerator (9) are equipped with one guide plate (10) respectively, the bottom of refrigerator (9) is equipped with buffer board one (11), the bottom of buffer board one (11) is equipped with board (12) of damming, the interior bottom of cooling zone (6) is equipped with a plurality of two (13), the bottom is equipped with booster pump (14) in delivery zone (7), the output of booster pump (14) is equipped with conveyer pipe (15), the top of conveyer pipe (15) runs through to the coolant liquid case (2) inside radiator unit is connected with the coolant liquid case (1).

2. The integrated hydraulic oil tank with stable air pressure as claimed in claim 1, wherein the heat dissipation assembly comprises a plurality of middle rotating discs (16) located in the inner wall of the hydraulic oil tank (1), a middle rotating chamber (17) is arranged at the center of the inner part of each middle rotating disc (16), a fixed shaft (18) is arranged in the middle of the inner part of each middle rotating chamber (17), rotating blades (19) are sleeved on the fixed shaft (18), and a plurality of filter net racks (20) are arranged on the outer surfaces of the rotating blades (19).

3. The integrated hydraulic oil tank with stable air pressure as claimed in claim 2, wherein the transfer cavity (17) is communicated with a plurality of water delivery areas (22) and water return areas (23) which are arranged in a staggered manner in the circumferential direction, a plurality of transfer disks (16) are connected and communicated with a water return pipe (25) through a plurality of water delivery pipes (24), both the water delivery pipes (24) and the water return pipe (25) are connected with a water discharge pipe (26), an electromagnetic valve (27) is arranged in the middle of the water discharge pipe (26), and the other end of the water discharge pipe (26) is connected and communicated with the cooling area (6).

4. The integrated hydraulic oil tank with stable air pressure as claimed in claim 3, wherein a plurality of second flow guide plates (21) are arranged on the inner wall of the transfer cavity (17), and temperature sensors are arranged inside the water delivery pipe (24) and the water return pipe (25).

5. The integrated hydraulic oil tank with stable air pressure as claimed in claim 4, characterized in that the top end of the delivery pipe (15) is provided with a communicating pipe communicated with the heat dissipation assembly, and the heat exchange end of the refrigerator (9) penetrates to the outside of the cooling liquid tank (2).

6. An integrated air pressure stable hydraulic oil tank as claimed in claim 5, characterized in that the water delivery pipe (24) and the water return pipe (25) have the same pipe diameter, and the water discharge pipe (26) has a pipe diameter half of the pipe diameter of the water delivery pipe (24) and the water return pipe (25).

7. An integrated hydraulic oil tank with stable air pressure as claimed in claim 6, characterized in that the top of the cooling liquid tank (2) is provided with a cooling liquid inlet, the bottom of the cooling liquid tank (2) is provided with a cooling liquid outlet, and the inner walls of the cooling liquid inlet and the cooling liquid outlet are provided with sealing plugs.