CN215673009U - Hydraulic station cooling system - Google Patents
Hydraulic station cooling system Download PDFInfo
- Publication number
- CN215673009U CN215673009U CN202121857560.0U CN202121857560U CN215673009U CN 215673009 U CN215673009 U CN 215673009U CN 202121857560 U CN202121857560 U CN 202121857560U CN 215673009 U CN215673009 U CN 215673009U
- Authority
- CN
- China
- Prior art keywords
- liquid
- hydraulic station
- cooling
- cooling liquid
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model relates to the field of mine equipment, in particular to a hydraulic station cooling system, which comprises a cooling liquid tank arranged around an oil tank of a hydraulic station, wherein a vertical partition plate is arranged in the cooling liquid tank; the cooling liquid groove is provided with a liquid inlet hole and a liquid outlet hole which are respectively positioned at two sides of the partition plate; the cooling liquid circulating device is further included, and the liquid inlet hole and the liquid outlet hole are both connected to the cooling liquid circulating device. The utility model has the advantages that: compared with the prior art, the hydraulic station oil tank can be well cooled through flowing cooling liquid, and the hydraulic tensioning winch is effectively prevented from working abnormally due to overheating of a hydraulic system of the hydraulic tensioning winch.
Description
Technical Field
The utility model relates to the field of mine equipment, in particular to a hydraulic station cooling system.
Background
The belt feeder is the equipment commonly used in the mine, and under the general condition, in order to ensure that the belt feeder can normally work, need utilize the hydraulic pressure to rise tight winch and rise to the belt, when the belt feeder exclusive use hydraulic pressure rises tightly, easily overheated, causes hydraulic system to seal damage and overheat protection. The automatic tensioning device of the hydraulic winch is only one, the hydraulic winch needs to be repeatedly operated when the belt is retracted in the early shift, the hydraulic winch also needs to be repeatedly operated when the belt is retracted in the production shift, the belt cannot be tensioned once the hydraulic winch fails or a hydraulic system fails, normal maintenance and operation of the belt cannot be guaranteed, and normal recovery of a working face is seriously affected. And the hydraulic winch has high failure rate and is difficult to replace. When the belt conveyor uses a hydraulic winch, the power loss of a hydraulic system is large, hydraulic oil is agitated under high load, so that the temperature of the hydraulic oil is increased, and the performance of a control element is changed. High temperature can also cause rubber seal, hose accelerated ageing, damage, hydraulic system does not beat the top pressure, can't work.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows:
the hydraulic system of the hydraulic tensioning winch in the prior art is easy to overheat, so that the hydraulic tensioning winch is abnormal in operation.
The utility model solves the technical problems through the following technical means: a hydraulic station cooling system comprises a cooling liquid tank arranged around an oil tank of a hydraulic station, wherein a vertical partition plate is arranged in the cooling liquid tank;
the cooling liquid groove is provided with a liquid inlet hole and a liquid outlet hole which are respectively positioned at two sides of the partition plate;
the cooling liquid circulating device is further included, and the liquid inlet hole and the liquid outlet hole are both connected to the cooling liquid circulating device.
In practical application, under the action of a cooling liquid circulating device, cooling liquid enters a cooling liquid tank through a liquid inlet hole, and due to the fact that a vertical partition plate is arranged in the cooling liquid tank, the cooling liquid can only flow for a circle around a hydraulic station oil tank from one side of the partition plate and then flows out through a liquid outlet hole in the other side of the partition plate.
Optimally, the outer side of the oil tank of the hydraulic station is provided with a radiating fin.
The hydraulic station oil tank can fully transmit heat to the radiating fins, the radiating fins increase the contact area between the hydraulic station oil tank and cooling liquid, and the radiating effect is better.
Optimally, the radiating fins are horizontally arranged.
The radiating fins horizontally arranged can reduce the influence on the flowing of the cooling liquid, and the cooling effect is better.
Preferably, the cooling liquid groove is rectangular.
Preferably, the cooling liquid groove is circular.
Optimally, cooling liquid is arranged in the cooling liquid groove, and an anti-oscillation plate is arranged on the liquid level of the cooling liquid in a floating mode.
The anti-sloshing plate floats on the liquid level of the cooling liquid, and when the liquid level sloshing occurs when the cooling liquid flows, the anti-sloshing plate can effectively prevent the liquid level from shaking.
Preferably, the anti-oscillation plate is a grating plate structure.
Preferably, an overflow port is arranged on the cooling liquid tank, and an overflow groove is arranged below the overflow port.
When the liquid level of the cooling liquid rises to the position of the overflow port, the cooling liquid flows out of the overflow port to the overflow groove, so that the cooling liquid is prevented from overflowing to the outside.
Preferably, the position of the overflow port is not higher than the top of the baffle.
Preferably, the cooling liquid circulating device comprises a liquid storage tank;
the liquid storage tank is connected with the liquid inlet hole through a liquid inlet pump, and the liquid storage tank is connected with the liquid outlet hole through a liquid outlet pump.
The utility model has the advantages that:
1. in practical application, under the action of a cooling liquid circulating device, cooling liquid enters a cooling liquid tank through a liquid inlet hole, and due to the fact that a vertical partition plate is arranged in the cooling liquid tank, the cooling liquid can only flow for a circle around a hydraulic station oil tank from one side of the partition plate and then flows out through a liquid outlet hole in the other side of the partition plate.
2. The hydraulic station oil tank can fully transmit heat to the radiating fins, the radiating fins increase the contact area between the hydraulic station oil tank and cooling liquid, and the radiating effect is better.
3. The radiating fins horizontally arranged can reduce the influence on the flowing of the cooling liquid, and the cooling effect is better.
4. The anti-sloshing plate floats on the liquid level of the cooling liquid, and when the liquid level sloshing occurs when the cooling liquid flows, the anti-sloshing plate can effectively prevent the liquid level from shaking.
5. When the liquid level of the cooling liquid rises to the position of the overflow port, the cooling liquid flows out of the overflow port to the overflow groove, so that the cooling liquid is prevented from overflowing to the outside.
Drawings
FIG. 1 is a schematic diagram of a cooling system of a hydraulic station according to an embodiment of the present invention;
FIG. 2 is a top view of a cooling system for a hydraulic station according to one embodiment of the present invention;
FIG. 3 is a schematic view of a cooling system of a hydraulic station according to a second embodiment of the present invention;
FIG. 4 is a top view of a cooling system of a hydraulic station according to a third embodiment of the present invention;
FIG. 5 is a top view of a cooling system for a hydraulic station in accordance with a fourth embodiment of the present invention;
wherein the content of the first and second substances,
a hydraulic station oil tank-21; a heat dissipation fin-211;
a cooling liquid tank-31; a liquid inlet hole-311; a liquid outlet-312; cooling liquid-313; an anti-sloshing plate-314; an overflow port-315;
a separator-32;
a coolant circulation device-33; a reservoir-331; a liquid inlet pump-332; a liquid outlet pump-333;
an overflow trough-34.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. 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.
The first embodiment is as follows:
as shown in fig. 1 and 2, a cooling system for a hydraulic station includes a cooling liquid tank 31, a partition plate 32, a cooling liquid circulating device 33, and an overflow tank 34.
As shown in fig. 2, a coolant tank 31 is provided around the hydraulic station oil tank 21, and the coolant tank 31 has a rectangular shape.
As shown in fig. 2, a vertical partition plate 32 is provided in the cooling liquid tank 31; preferably, the edge of the partition 32 is in sealed connection with the hydraulic station oil tank 21 and the inner wall of the coolant tank 31, so as to ensure that the coolant can only flow around the hydraulic station oil tank 21 from one side of the partition 32 and then flow to the other side of the partition 32.
As shown in fig. 2, the cooling liquid tank 31 is provided with a liquid inlet hole 311 and a liquid outlet hole 312, and the liquid inlet hole 311 and the liquid outlet hole 312 are respectively located at two sides of the partition plate 32; the cooling liquid circulating device 33 is further included, and the liquid inlet hole 311 and the liquid outlet hole 312 are both connected to the cooling liquid circulating device 33.
Further, as shown in fig. 1 and 2, an overflow port 315 is provided on the cooling liquid tank 31, and an overflow tank 34 is provided below the overflow port 315. The overflow port 315 is located no higher than the top of the baffle 32.
As shown in fig. 2, the cooling liquid circulation device 33 includes a reservoir 331; the liquid storage tank 331 is connected to the liquid inlet hole 311 by an inlet pump 332, and the liquid storage tank 331 is connected to the liquid outlet hole 312 by a liquid outlet pump 333. The cooling liquid in this example is water.
Example two:
the difference between this embodiment and the first embodiment is:
as shown in fig. 3, a heat dissipating fin 211 is provided outside the hydraulic station oil tank 21. The heat dissipation fins 211 are horizontally disposed. The radiating fins 211 are distributed around the oil tank 21 of the hydraulic station, and a plurality of radiating fins 211 are arranged in parallel up and down.
Example three:
the difference between this embodiment and the first embodiment is:
as shown in fig. 4, a cooling liquid 313 is disposed in the cooling liquid tank 31, and an anti-sloshing plate 314 is disposed on the surface of the cooling liquid 313 in a floating manner. The anti-oscillation plate 314 is a grid plate structure. The anti-swash plate 314 is made of a material capable of floating, such as foam, plastic, etc. The anti-sloshing plate 314 is provided with a plurality of blocks which can cover the liquid level.
Example four:
the difference between this embodiment and the first embodiment is:
as shown in fig. 5, the coolant tank 31 is circular, and the circular coolant tank 31 can reduce flow resistance to the coolant, so that the coolant flows more smoothly and the heat dissipation effect is better.
As shown in fig. 5, in the present embodiment, the cross-sectional shape of the overflow groove 34 is a sector.
The working principle is as follows:
in practical application, under the action of the cooling liquid circulating device 33, the cooling liquid enters the cooling liquid tank 31 through the liquid inlet hole 311, and because the vertical partition plate 32 is arranged in the cooling liquid tank 31, the cooling liquid can only flow around the hydraulic station oil tank 21 for a circle from one side of the partition plate 32 and then flows out through the liquid outlet hole 312 on the other side of the partition plate 32, and in the process, the cooling liquid can be fully contacted with the hydraulic station oil tank 21, so that the cooling effect is good.
The hydraulic pressure station oil tank 21 can be fully with heat transfer to radiating fin 211, and radiating fin 211 has increased the area of contact of hydraulic pressure station oil tank 21 with the coolant liquid, and the radiating effect is better.
The radiating fins 211 arranged horizontally can reduce the influence on the flowing of the cooling liquid, and the cooling effect is better.
The anti-sloshing plate 314 floats on the liquid level of the cooling liquid, and when the liquid level sloshing occurs when the cooling liquid flows, the anti-sloshing plate 314 can effectively prevent the liquid level from shaking.
When the liquid level of the coolant rises to the position of the overflow port 315, the coolant flows out to the overflow tank 34 through the overflow port 315, ensuring that the coolant does not overflow to the outside.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A hydraulic station cooling system, characterized by: the hydraulic station oil tank cooling device comprises a cooling liquid tank (31) arranged around a hydraulic station oil tank (21), wherein a vertical partition plate (32) is arranged in the cooling liquid tank (31);
a liquid inlet hole (311) and a liquid outlet hole (312) are arranged on the cooling liquid tank (31), and the liquid inlet hole (311) and the liquid outlet hole (312) are respectively positioned at two sides of the partition plate (32);
the cooling liquid circulating device (33) is further included, and the liquid inlet hole (311) and the liquid outlet hole (312) are connected to the cooling liquid circulating device (33).
2. The hydraulic station cooling system of claim 1, wherein: and a radiating fin (211) is arranged on the outer side of the hydraulic station oil tank (21).
3. The hydraulic station cooling system of claim 2, wherein: the radiating fins (211) are horizontally arranged.
4. The hydraulic station cooling system of claim 1, wherein: the cooling liquid tank (31) is rectangular.
5. The hydraulic station cooling system of claim 1, wherein: the cooling liquid tank (31) is circular.
6. The hydraulic station cooling system of claim 1, wherein: and a cooling liquid tank (31) is internally provided with cooling liquid (313), and an anti-oscillation plate (314) is arranged on the liquid level of the cooling liquid (313) in a floating manner.
7. The hydraulic station cooling system of claim 6, wherein: the anti-oscillation plate (314) is of a grid plate structure.
8. The hydraulic station cooling system of claim 1, wherein: an overflow port (315) is arranged on the cooling liquid tank (31), and an overflow groove (34) is arranged below the overflow port (315).
9. The hydraulic station cooling system of claim 8, wherein: the overflow port (315) is located no higher than the top of the baffle (32).
10. The hydraulic station cooling system of claim 1, wherein: the cooling liquid circulating device (33) comprises a liquid storage tank (331);
the liquid storage tank (331) is connected with the liquid inlet hole (311) through a liquid inlet pump (332), and the liquid storage tank (331) is connected with the liquid outlet hole (312) through a liquid outlet pump (333).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121857560.0U CN215673009U (en) | 2021-08-09 | 2021-08-09 | Hydraulic station cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121857560.0U CN215673009U (en) | 2021-08-09 | 2021-08-09 | Hydraulic station cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673009U true CN215673009U (en) | 2022-01-28 |
Family
ID=79951283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121857560.0U Active CN215673009U (en) | 2021-08-09 | 2021-08-09 | Hydraulic station cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673009U (en) |
-
2021
- 2021-08-09 CN CN202121857560.0U patent/CN215673009U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112911905B (en) | Cabinet type server indirect cold plate type liquid cooling leakage-proof system and control method | |
| CN207705268U (en) | A kind of Vehicular dynamic battery module | |
| CN211406671U (en) | High-efficiency liquid cooling heat dissipation system | |
| CN215673009U (en) | Hydraulic station cooling system | |
| CN116565390A (en) | Immersed cooling energy storage battery pack | |
| CN107834129B (en) | Combined battery liquid cooling package | |
| CN202652817U (en) | Heat radiating device and heat radiating module thereof | |
| CN106847769B (en) | Radiator for power module | |
| CN209913822U (en) | Liquid cooling radiating optical transmission equipment | |
| CN209806287U (en) | plate type water-cooling radiator | |
| CN211231127U (en) | Digital hydraulic station | |
| CN212657089U (en) | High-efficient refrigerated oil cooler | |
| CN218559154U (en) | Shell type cooling device for ship turbine | |
| CN219163669U (en) | Liquid discharge valve for power battery pack | |
| CN216848647U (en) | Early warning device for computer hardware heat overload | |
| CN217440432U (en) | Hydraulic oil cooler for hydraulic system | |
| CN215868907U (en) | Transformer device | |
| CN220584373U (en) | Rack-type water-cooling load box | |
| CN105682413A (en) | End cover-type water-cooling plate and manufacturing method thereof | |
| CN213518085U (en) | Water-cooling transfer device for computer | |
| CN220730185U (en) | Box body for water monitoring instrument and equipment | |
| CN214899738U (en) | Adopt water-cooling refrigerated transformer cabinet | |
| CN210490214U (en) | Automatic compensation power distribution cabinet | |
| CN218471256U (en) | Cooling device | |
| CN110275586A (en) | Industrial computer cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |