Hydraulic station heat dissipation device

Abstract

The utility model relates to the field of hydraulic stations, and discloses a hydraulic station heat dissipation device which comprises a hydraulic station, the hydraulic station comprises an oil tank, a cooling water barrel is arranged on the right side of the hydraulic station, a fan is arranged on the inner side wall of the top of the cooling water barrel, and a water pump is arranged on the left side of the bottom of the cooling water barrel and located on the outer side of the bottom of the cooling water barrel. The input end of the water pump fixedly communicates with a water pumping pipe, the water pumping pipe fixedly communicates with the bottom of the cooling water barrel, the output end of the water pump fixedly communicates with a water conveying pipe, and water cooling coils are arranged on the inner wall of the oil tank in a surrounding mode and distributed in a vertically-stacked mode in a concentric-square-shaped mode. The other end of the water cooling coil fixedly communicates with a water return pipe, and the other end of the water return pipe fixedly communicates with the cooling water barrel.

Description

Technical Field

[0001] The present utility model relates to the field of hydraulic stations, and specifically to a heat dissipation device for a hydraulic station. Background Art

[0002] During the operation of a hydraulic system, due to the friction of hydraulic oil, pressure changes, and the operation of mechanical components, a large amount of heat is generated. If this heat cannot be dissipated in time, it will cause the temperature of the hydraulic system to rise, thereby affecting the performance of the hydraulic oil.

[0003] Currently, the main heat dissipation methods for hydraulic stations mainly include air cooling and water cooling. The air cooling method introduces air into the hydraulic station through a fan or air duct, and uses natural convection or forced convection of air to carry away heat. However, this method has relatively low heat dissipation efficiency, especially in high-temperature or high-load working conditions, the effect is not good. Content of the Utility Model

[0004] In order to overcome the above deficiencies, the present utility model provides a heat dissipation device for a hydraulic station.

[0005] The technical solution adopted by the present utility model:

[0006] A heat dissipation device for a hydraulic station includes a hydraulic station. The hydraulic station includes an oil tank. There is a cooling water bucket on the right side of the hydraulic station. A fan is provided on the inner side wall of the top of the cooling water bucket. There is a water pump on the left side of the bottom of the cooling water bucket. The water pump is on the outer side of the bottom of the cooling water bucket. The input end of the water pump is fixedly communicated with a water suction pipe, and the water suction pipe is fixedly communicated with the bottom of the cooling water bucket. The output end of the water pump is fixedly communicated with a water delivery pipe. A water-cooled coil is arranged around the inner wall of the oil tank, and the water-cooled coils are distributed in a stacked manner in a zigzag shape up and down. The end of the water delivery pipe far away from the water pump is fixedly communicated with one end of the water-cooled coil, and the other end of the water-cooled coil is fixedly communicated with a water return pipe, and the other end of the water return pipe is fixedly communicated with the cooling water bucket.

[0007] The beneficial effects of the present utility model:

[0008] Through the direct contact between the water-cooled coil and the inside of the hydraulic station, and the combined use of the cooling water bucket and the fan, the present utility model realizes efficient and rapid heat exchange and heat dissipation, ensuring the stable operation of the hydraulic station. Description of the Drawings

[0009] Figure 1 is the structural schematic diagram of the present utility model;

[0010] Figure 2 is the structural schematic diagram of the present utility model removing the hydraulic station;

[0011] Figure 3 is Figure 1 the front view of;

[0012] Figure 4 Yes Figure 3 It is the sectional view at A-A in

[0013] Figure 5 Yes Figure 3 It is the sectional view at B-B in

[0014] In all the drawings, the reference numerals are specifically: 1, hydraulic station; 2, cooling water bucket; 3, fan; 4, water pump; 5, suction pipe; 6, water delivery pipe; 7, water-cooled coil; 8, return pipe; 9, fuel tank. Specific embodiments

[0015] As Figures 1-5 shown: A heat dissipation device for a hydraulic station includes a hydraulic station 1. The hydraulic station 1 includes a fuel tank 9. There is a cooling water bucket 2 on the right side of the hydraulic station 1. A fan 3 is arranged on the inner side wall of the top of the cooling water bucket 2. There is a water pump 4 on the left side of the bottom of the cooling water bucket 2. The water pump 4 is outside the bottom of the cooling water bucket 2. The input end of the water pump 4 is fixedly communicated with a suction pipe 5. The suction pipe 5 is fixedly communicated with the bottom of the cooling water bucket 2. The output end of the water pump 4 is fixedly communicated with a water delivery pipe 6. The inner wall of the fuel tank 9 is surrounded by a water-cooled coil 7. The water-cooled coil 7 is distributed in a zigzag shape and stacked up and down. One end of the water delivery pipe 6 far away from the water pump 4 is fixedly communicated with one end of the water-cooled coil 7. The other end of the water-cooled coil 7 is fixedly communicated with a return pipe 8. The other end of the return pipe 8 is fixedly communicated with the cooling water bucket 2.

[0016] When the hydraulic station 1 starts to work, heat will be generated inside the fuel tank 9. These heats need to be effectively dissipated to prevent the system from overheating. At this time, the water pump 4 is started, and it extracts cooling water from the bottom of the cooling water bucket 2 through the suction pipe 5.

[0017] The extracted cooling water is pressurized by the water pump 4 and then conveyed to the water-cooled coil 7 inside the hydraulic station 1 through the water delivery pipe 6. The water-cooled coil 7 is surrounded on the inner wall of the hydraulic station and is distributed in a zigzag shape and stacked up and down. This design enables the cooling water to fully contact and absorb the heat generated by the hydraulic station.

[0018] When the cooling water flows in the water-cooled coil 7, it exchanges heat with the hot air and high-temperature components inside the hydraulic station, thereby absorbing heat and reducing the temperature inside the hydraulic station.

[0019] After the heat exchange is completed, the heated cooling water flows back to the cooling water bucket 2 through the return pipe 8. At this time, the fan 3 installed on the top of the cooling water bucket 2 starts to work, and by blowing air, it accelerates the heat dissipation of the cooling water in the cooling water bucket 2, reducing its temperature and preparing for the next cycle.

[0020] The above process continues to form a closed-loop cooling system, ensuring that the hydraulic station 1 can maintain a stable temperature during long-term operation and preventing overheating. The present utility model only protects the mechanical part, and the functions realized by the software control part related thereto are not within the protection scope of the present utility model.

Claims

1. A hydraulic station heat dissipation device, including a hydraulic station (1), the hydraulic station (1) includes an oil tank (9), characterized in that, On the right side of the hydraulic station (1) there is a cooling water bucket (2). Inside the top inner wall of the cooling water bucket (2) there is a fan (3). On the left side of the bottom of the cooling water bucket (2) there is a water pump (4). The water pump (4) is on the outer side of the bottom of the cooling water bucket (2). The input end of the water pump (4) is fixedly connected and communicated with a water suction pipe (5). The water suction pipe (5) is fixedly connected and communicated with the bottom of the cooling water bucket (2). The output end of the water pump (4) is fixedly connected and communicated with a water delivery pipe (6). Inside the inner wall of the fuel tank (9) there is a water-cooled coil pipe (7) arranged in a surrounding manner. The water-cooled coil pipes (7) are distributed in a stacked manner in a zigzag shape up and down. One end of the water delivery pipe (6) far away from the water pump (4) is fixedly connected and communicated with one end of the water-cooled coil pipe (7). The other end of the water-cooled coil pipe (7) is fixedly connected and communicated with a water return pipe (8). The other end of the water return pipe (8) is fixedly connected with the cooling water bucket (2).

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