CN210949379U - Fluid rapid cooling type hydraulic pump station - Google Patents
Fluid rapid cooling type hydraulic pump station Download PDFInfo
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- CN210949379U CN210949379U CN201921740595.9U CN201921740595U CN210949379U CN 210949379 U CN210949379 U CN 210949379U CN 201921740595 U CN201921740595 U CN 201921740595U CN 210949379 U CN210949379 U CN 210949379U
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Abstract
The utility model belongs to the technical field of the hydraulic pressure station, especially, be a quick cooling type hydraulic power unit of fluid, the power distribution box comprises a box body, the top of box is adjacent to be equipped with motor pump group and valves, oil return tank and batch oil tank have been superimposed from top to bottom in the inside of box, fixed mounting has the water-cooling tank on the lateral wall of box, be equipped with the oil-out on the batch oil tank, connect through an oil return path between oil-out, motor pump group and the valves, be equipped with the oil return opening on the oil return tank, be equipped with the water cooler on the box, connect through oil return path between oil return opening, water cooler and the valves, establish ties through first water-cooling pipeline between water-cooling tank and the water cooler, be equipped with first circulating pump on the first water-cooling pipeline, the inside. The utility model discloses rational in infrastructure, the cooling is fast, efficient, and the cooling is abundant, prevents effectively that fluid from heaing up, has guaranteed hydraulic power unit's steady operation, has improved hydraulic power unit's work efficiency.
Description
Technical Field
The utility model relates to a hydraulic pressure station technical field specifically is a fluid rapid cooling type hydraulic power unit.
Background
The hydraulic station is also called as a hydraulic pump station, a motor drives an oil pump to rotate, the pump pumps oil after absorbing oil from an oil tank, mechanical energy is converted into pressure energy of hydraulic oil, the hydraulic oil is subjected to direction, pressure and flow regulation by a hydraulic valve through an integrated block (or valve combination) and then is transmitted to an oil cylinder or an oil motor of the hydraulic machine through an external pipeline, so that the direction change of a hydraulic motor, the strength and the speed of the hydraulic motor are controlled, and various hydraulic machines are pushed to do work. The hydraulic station is an independent hydraulic device, supplies oil according to the requirement of a driving device (a main machine), controls the direction, pressure and flow of oil flow, is suitable for various hydraulic machines with the main machine and the hydraulic device separable, drives an oil pump to rotate by a motor, pumps oil after absorbing oil from an oil tank, and converts mechanical energy into pressure energy of hydraulic oil.
The hydraulic pump station adopts the hydraulic oil meeting the requirements of a hydraulic system as coal quality, the motor pumps the hydraulic oil meeting the requirements to supply the system with the hydraulic oil with flow rate, the hydraulic oil is generally recycled, and after the system continuously works for a period of time, the oil temperature can rapidly rise, once the oil temperature rises to a certain temperature, the stable operation of the hydraulic pump station can be influenced, the hydraulic pump station needs to be stopped to work, and the hydraulic pump station is protected from being damaged. In order to ensure the working efficiency of the hydraulic pump station, the common method is to arrange air-cooled coolers on the oil outlet pipe and the oil inlet pipe so as to achieve the purpose of reducing the temperature of oil. However, the single cooling mode still has the problems of low cooling speed and low efficiency, and the stable operation of the hydraulic pump station cannot be ensured.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a fluid fast cooling type hydraulic power unit has solved hydraulic power unit cooling rate slow, and is inefficient, can not guarantee hydraulic power unit's steady operation's problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic pump station capable of quickly cooling oil comprises a box body, wherein a motor pump set and a valve set are adjacently arranged at the top of the box body, an oil return tank and an oil storage tank are vertically overlapped in the box body, a water cooling tank is fixedly arranged on the side wall of the box body, an oil outlet is arranged on the oil storage tank, the oil outlet, the motor pump set and the valve set are connected through an oil outlet, an oil return port is formed in the oil return tank, a water cooler is arranged on the box body, the oil return port, the water cooler and the valve set are connected through an oil return path, the water cooling tank and the water cooler are connected in series through a first water cooling pipeline, a first circulating pump is arranged on the first water cooling pipeline, a heat exchange assembly is arranged in the oil return tank and consists of a first pipe bundle, a second pipe bundle and a plurality of connecting pipes for communicating the first pipe bundle with the second pipe bundle, and a second water cooling pipeline, and a second circulating pump is arranged on the second water cooling pipeline, the oil return tank and the oil storage tank are communicated through an oil through pipeline, and an electromagnetic valve and an oil pump are arranged on the oil through pipeline.
As an optimal technical scheme of the utility model, one side that the top of box corresponds motor pump package is equipped with the electrical apparatus box, and the electrical apparatus box passes through the wire and is connected with motor pump package and valves respectively.
As an optimized technical scheme of the utility model, be equipped with the hydraulic oil filter on the oil outlet.
As an optimal technical scheme of the utility model, one side that the top of box corresponds the valves is equipped with the air cleaner who sets up with the batch oil tank intercommunication.
As an optimized technical scheme of the utility model, the bottom of box is equipped with the gyro wheel.
(III) advantageous effects
Compared with the prior art, the utility model provides a fluid rapid cooling type hydraulic power unit possesses following beneficial effect:
this fluid fast cooling type hydraulic power unit, through set up the water cooler on the oil return way, can once cool down to the hydraulic oil in the oil return way, through setting traditional single oil tank to return oil tank and batch oil tank combination, retrieve the hydraulic oil that recycles through returning the oil tank, and through cooperation water-cooling tank, heat exchange assemblies, second water-cooling pipeline and second circulating pump, carry out the secondary cooling to the hydraulic oil that gets into in the oil return tank, the fluid after will cooling returns to and recycles in the batch oil tank, the hydraulic oil that makes the entering oil way keeps the normal atmospheric temperature, the utility model discloses rational in infrastructure, the cooling is fast, efficient, and the cooling is abundant, effectively prevents the fluid intensification, has guaranteed hydraulic power unit's steady operation, has improved hydraulic power unit's work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the middle box body of the present invention;
fig. 3 is the connection structure diagram of the middle oil return tank, the heat exchange assembly and the water cooling tank of the present invention.
In the figure: 1. a box body; 2. a motor-pump set; 3. a valve block; 4. an oil return tank; 5. an oil storage tank; 6. a water cooling tank; 7. an oil outlet; 8. an oil outlet path; 9. an oil return port; 10. a water cooler; 11. an oil return path; 12. a first water-cooled conduit; 13. a first circulation pump; 14. a heat exchange assembly; 1401. a first tube bundle; 1402. a second tube bank; 1403. a connecting pipe; 15. a second water-cooled conduit; 16. a second circulation pump; 17. an oil passage; 18. an electromagnetic valve; 19. an oil well pump; 20. and a roller.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: an oil liquid rapid cooling type hydraulic pump station comprises a box body 1, a motor pump set 2 and a valve set 3 are adjacently arranged at the top of the box body 1, an oil return tank 4 and an oil storage tank 5 are vertically overlapped in the box body 1, a water cooling tank 6 is fixedly installed on the side wall of the box body 1, an oil outlet 7 is arranged on the oil storage tank 5, the oil outlet 7 and the motor pump set 2 are connected with the valve set 3 through an oil outlet path 8, an oil return port 9 is arranged on the oil return tank 4, a water cooler 10 is arranged on the box body 1, the oil return port 9, the water cooler 10 and the valve set 3 are connected through an oil return path 11, the water cooling tank 6 and the water cooler 10 are connected in series through a first water cooling pipeline 12, a first circulating pump 13 is arranged on the first water cooling pipeline 12, a heat exchange assembly 14 is arranged in the oil return tank 4, the heat exchange assembly 14 is composed of a first tube bundle 1401, the heat exchange assembly 14 and the water cooling tank 6 are connected in series through a second water cooling pipeline 15, a second circulating pump 16 is arranged on the second water cooling pipeline 15, the oil return tank 4 and the oil storage tank 5 are communicated through an oil passage pipeline 17, and an electromagnetic valve 18 and an oil well pump 19 are arranged on the oil passage pipeline 17.
In this embodiment, still be equipped with two oil level gaugements (not shown in the figure) on the box 1, thermometer (not shown in the figure) and manometer (not shown in the figure), two oil level gaugements are installed respectively in the side of box 1, two oil level gaugements are used for monitoring the liquid level of fluid in oil return tank 4 and the batch oil tank 5 respectively, the thermometer is installed in the top of box 1, a temperature for monitoring fluid in oil return tank 4, when fluid temperature cools down to the normal temperature, start solenoid valve 18 and oil-well pump 19 around, with the fluid pump sending in the oil return tank 4 to batch oil tank 5, the manometer is the operating pressure who is used for showing the hydraulic pressure station, so that operating personnel controls the oil pressure.
Specifically, one side of the top of the box body 1 corresponding to the motor-pump unit 2 is provided with an electrical box, and the electrical box is respectively connected with the motor-pump unit 2 and the valve group 3 through wires.
In this embodiment, an electrical apparatus box (not numbered in the figure) is a complete set of PLC controller, and the electrical apparatus box is electrically connected with the motor-pump set 2, the valve bank 3, the first circulating pump 13, the second circulating pump 16, the electromagnetic valve 18 and the oil-well pump 19 respectively, and controls the actions of each functional component and element of the hydraulic station.
Specifically, the oil outlet path 8 is provided with a hydraulic oil filter.
In this embodiment, the hydraulic oil filter (not numbered in the figure) is arranged to remove impurities in the hydraulic oil, and at the same time, colloid, asphaltene, carbonized particles and the like generated by chemical changes of the hydraulic oil can be removed, so that the occurrence of faults such as valve core jamming and damping hole blocking can be prevented.
Specifically, one side of the top of the box body 1 corresponding to the valve group 3 is provided with an air filter communicated with the oil storage tank 5.
In this embodiment, the air filter has three functions, namely, preventing the pollutants in the air from entering the oil storage tank 5; secondly, the air exchange function is realized, and the phenomenon of air suction of the oil pump is avoided; and thirdly, the hydraulic oil replenishing port is also used.
Specifically, the bottom of the box body 1 is provided with a roller 20.
In this embodiment, the arrangement of the roller 20 plays a role in facilitating the movement and transportation of the hydraulic pump station.
The utility model discloses a theory of operation and use flow: when the hydraulic cooling device works, the motor pump group 2 works, oil in the oil storage tank 5 is pumped out through the oil outlet path 8, mechanical energy is converted into pressure energy of the hydraulic oil, the hydraulic oil is subjected to direction, pressure and flow regulation by the hydraulic valve through the valve group 3 and then is transmitted into an oil cylinder or an oil motor of the hydraulic machine through an external pipeline, so that the direction change, the strength and the speed of the hydraulic machine are controlled, various hydraulic machines are pushed to do work, the hydraulic oil is returned into the water cooler 10 through the oil return path 11, under the action of the first circulating pump 13, water cooling liquid is pumped out from the water cooling tank 6 to the water cooler 10 through the first water cooling pipeline 12 and is returned into the water cooling tank 6, water cooling circulation is completed, the purpose of once cooling of the oil is achieved, the cooled oil is returned into the oil return tank 4, under the action of the second circulating pump 16, the water cooling liquid is pumped out from the water cooling tank 6 to the heat exchange component 14 through the, the water cooling liquid flows in sequence among the first tube bundle 1401, the connecting tube 1403 and the second tube bundle 1402, so that the purpose of secondary cooling of the oil liquid in the oil return tank 4 is achieved, the electromagnetic valve 18 is opened, the oil liquid after secondary cooling enters the oil storage tank 5 through the oil pipeline 17 under the action of the oil well pump 19, the oil liquid in the oil storage tank 5 is recycled, the temperature of the effective oil liquid is increased, and the stable operation of the hydraulic pump station is guaranteed.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an fluid rapid cooling type hydraulic power unit, includes box (1), its characterized in that: the water-cooled generator set is characterized in that a motor pump set (2) and a valve bank (3) are adjacently arranged at the top of the box body (1), an oil return tank (4) and an oil storage tank (5) are vertically overlapped in the box body (1), a water-cooled tank (6) is fixedly mounted on the side wall of the box body (1), an oil outlet (7) is formed in the oil storage tank (5), the oil outlet (7), the motor pump set (2) and the valve bank (3) are connected through an oil outlet (8), an oil return port (9) is formed in the oil return tank (4), a water cooler (10) is formed in the box body (1), the oil return port (9), the water cooler (10) and the valve bank (3) are connected through an oil return path (11), the water-cooled tank (6) and the water cooler (10) are connected in series through a first water cooling pipeline (12), a first circulating pump (13) is arranged on the first water cooling pipeline (12), and a heat exchange assembly (, heat exchange assemblies (14) comprise first tube bank (1401), second tube bank (1402) and a plurality of connecting pipes (1403) of communicating first tube bank (1401) and second tube bank (1402), establish ties through second water-cooling pipeline (15) between heat exchange assemblies (14) and water-cooling tank (6), be equipped with second circulating pump (16) on second water-cooling pipeline (15), return oil tank (4) and communicate through oil pipeline (17) between oil storage tank (5), be equipped with solenoid valve (18) and oil-well pump (19) on oil pipeline (17).
2. The oil rapid cooling type hydraulic pump station according to claim 1, characterized in that: and an electrical box is arranged on one side of the top of the box body (1) corresponding to the motor-pump set (2), and is respectively connected with the motor-pump set (2) and the valve group (3) through leads.
3. The oil rapid cooling type hydraulic pump station according to claim 1, characterized in that: and a hydraulic oil filter is arranged on the oil outlet path (8).
4. The oil rapid cooling type hydraulic pump station according to claim 1, characterized in that: and an air filter communicated with the oil storage tank (5) is arranged on one side of the top of the tank body (1) corresponding to the valve group (3).
5. The oil rapid cooling type hydraulic pump station according to claim 1, characterized in that: the bottom of the box body (1) is provided with rollers (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921740595.9U CN210949379U (en) | 2019-10-17 | 2019-10-17 | Fluid rapid cooling type hydraulic pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921740595.9U CN210949379U (en) | 2019-10-17 | 2019-10-17 | Fluid rapid cooling type hydraulic pump station |
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| Publication Number | Publication Date |
|---|---|
| CN210949379U true CN210949379U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921740595.9U Active CN210949379U (en) | 2019-10-17 | 2019-10-17 | Fluid rapid cooling type hydraulic pump station |
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| CN (1) | CN210949379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700704A (en) * | 2021-08-10 | 2021-11-26 | 天良智能设备(上海)股份有限公司 | Hydraulic oil circuit air cooling system of high-temperature sterilization machine |
| CN114382748A (en) * | 2022-01-25 | 2022-04-22 | 南通油顺液压机械有限公司 | Hydraulic station with cooling system |
| CN116498615A (en) * | 2023-05-05 | 2023-07-28 | 德州贺家机械设备有限公司 | Hydraulic pump oil drainage device |
-
2019
- 2019-10-17 CN CN201921740595.9U patent/CN210949379U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700704A (en) * | 2021-08-10 | 2021-11-26 | 天良智能设备(上海)股份有限公司 | Hydraulic oil circuit air cooling system of high-temperature sterilization machine |
| CN113700704B (en) * | 2021-08-10 | 2024-04-16 | 天良智能设备(上海)股份有限公司 | Hydraulic oil way air cooling system of high-temperature sterilization machine |
| CN114382748A (en) * | 2022-01-25 | 2022-04-22 | 南通油顺液压机械有限公司 | Hydraulic station with cooling system |
| CN116498615A (en) * | 2023-05-05 | 2023-07-28 | 德州贺家机械设备有限公司 | Hydraulic pump oil drainage device |
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