CN216044781U

CN216044781U - Environment-friendly heat abstractor is used at hydraulic pressure station

Info

Publication number: CN216044781U
Application number: CN202122293738.XU
Authority: CN
Inventors: 曾坤富; 王自晶
Original assignee: Guizhou Lideng Technology Development Co ltd
Current assignee: Guizhou Lideng Technology Development Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-15
Anticipated expiration: 2031-09-22

Abstract

The application discloses an environment-friendly heat dissipation device for a hydraulic station, which belongs to the technical field of hydraulic station equipment and comprises a hydraulic station body and a water tank, wherein a cooling cavity is arranged in the hydraulic station body, a water inlet pipe is communicated between the water tank and the cooling cavity, a heat conduction block is fixedly arranged in the cooling cavity, and the heat conduction block is fixedly connected with a plurality of cooling fins extending into the hydraulic station body; the cooling cavity is rotatably connected with a water baffle, the water baffle is abutted against the side wall of the cooling cavity and extends to the bottom of the heat conducting block, the hydraulic station body is fixedly connected with a motor, the motor is rotatably connected with a cam located in the cooling cavity, and the top of the cam is abutted against the bottom of the water baffle. This scheme carries out intermittent type nature through the breakwater and stops to the cooling chamber for the cooling water is saved in heat conduction piece department, can prolong the contact time of cooling water and heat conduction piece, increases the area of contact of cooling water and heat conduction piece, improves the cooling effect.

Description

Environment-friendly heat abstractor is used at hydraulic pressure station

Technical Field

The utility model relates to the technical field of hydraulic station equipment, in particular to an environment-friendly heat dissipation device for a hydraulic station.

Background

The hydraulic station is a hydraulic source device composed of a hydraulic pump, a driving motor, an oil tank, a directional valve, a throttle valve, an overflow valve and the like, or a hydraulic device including a control valve, supplies oil according to the flow direction, pressure and flow rate required by the driving device, is suitable for various machines with the driving device separated from the hydraulic station, and can realize various specified actions by connecting the hydraulic station and the driving device through an oil pipe.

For example, the safety and environment-friendly hydraulic station with the publication number of CN213870561U comprises a hydraulic station body, wherein a water inlet pipe is inserted in the left side of the hydraulic station body, a water tank is fixedly connected to the left end of the water inlet pipe, two supporting legs are fixedly connected to the bottom of the water tank, a second base is fixedly connected to the bottom ends of the two supporting legs together, an oil inlet pipe is inserted in the position, close to the left side, of the top of the pressure station body, through the mutual cooperation of the components, the equipment is cooled through cold water, and simultaneously, the fan blades are driven to rotate through the linkage effect, so that the inside hot air is blown out of the equipment, the cooling effect is achieved, the energy consumption is saved, the environment is protected, the cooling efficiency is improved through the cooperation of dual functions, the cooling speed is accelerated, and the problem caused by high temperature of the equipment is avoided, the service life of the equipment is prolonged, and the working safety of the equipment is improved.

When rivers flow among the above-mentioned patent erode the heat conduction piece, submerge the heat conduction piece after the water level reaches the take the altitude, the heat of heat conduction piece is continuously absorbed to water. However, when the above-mentioned patent rivers erode the heat conduction block, rivers flow fast, lead to the contact time between rivers and the heat conduction block short to area of contact is also limited, can't effectively cool down, and the water level rises the take the altitude and needs certain water yield, leads to the water waste, and only the water and the heat conduction block contact of upper strata, also can't carry out rapid cooling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly heat dissipation device for a hydraulic station, and aims to solve the problem that in the prior art, when water flow scours heat conduction blocks, the water flow speed is high, so that the contact time between the water flow and the heat conduction blocks is short.

In order to solve the above problems, the present invention provides the following technical solutions: an environment-friendly heat dissipation device for a hydraulic station comprises a hydraulic station body and a water tank, wherein a cooling cavity is arranged in the hydraulic station body, a water inlet pipe is communicated between the water tank and the cooling cavity, a heat conduction block is fixedly arranged in the cooling cavity, and a plurality of heat dissipation fins extending into the hydraulic station body are fixedly connected with the heat conduction block; the cooling cavity rotates and is connected with the breakwater, the lateral wall butt of breakwater and cooling cavity, the breakwater extends to the bottom of heat conduction piece, and the bottom of breakwater and heat conduction piece is in same horizontal plane, hydraulic pressure station body fixedly connected with motor, the motor rotates and is connected with the cam that is located the cooling cavity, the top of cam and the bottom butt of breakwater.

The working principle of the utility model is as follows: the cooling water in this scheme normal water tank enters into the cooling intracavity through the inlet tube, and the cooling water flows and through the heat conduction piece in the cooling intracavity, and this internal heat of hydraulic pressure station is absorbed to the fin and the heat transfer gives the heat conduction piece, heaies up after the heat conduction piece heat absorption, and the cooling water cools off the heat conduction piece heat absorption.

In order to prolong the contact time of the cooling water and the heat-conducting block and increase the contact area of the cooling water and the heat-conducting block. This scheme passes through the motor and drives the cam rotation, because breakwater and cooling chamber rotate to be connected, the cam promotes the breakwater and upwards rotates, one side of breakwater and the bottom contact of heat conduction piece, the breakwater again with the lateral wall butt in cooling chamber, the breakwater is in the horizontality this moment, the breakwater can cut off the cooling chamber, make the breakwater can block the cooling water downward flow, the cooling chamber is in the state of relative seal, the cooling water is in heat conduction piece department and is saved, can prolong the contact time of cooling water and heat conduction piece, increase the area of contact of cooling water and heat conduction piece. After cooling for a period of time, the cam rotates to enable the water baffle to return to the initial position, the part of cooling water falls into the bottom of the cooling cavity downwards, and the process is repeated.

The utility model has the beneficial effects that: this scheme carries out intermittent type nature through the breakwater and stops to the cooling chamber for the cooling water is saved in heat conduction piece department, can prolong the contact time of cooling water and heat conduction piece, increases the area of contact of cooling water and heat conduction piece, improves the cooling effect.

Furthermore, a limiting spring is fixedly connected between the water baffle and the cooling cavity. When the cam jacks up the water baffle upwards, the water baffle pulls the limiting spring to stretch, and when the cam does not jack up the water baffle, the limiting spring returns to enable the water baffle to return to the initial position.

Further, a rubber layer is arranged on the surface of the water baffle. The rubber layer is arranged to prevent the side wall of the cooling cavity from being scratched, and the rubber layer is extruded and deformed when being contacted with the side wall of the cooling cavity, so that a gap between the water baffle and the cooling cavity can be reduced.

Further, a drain valve is arranged at the bottom of the cooling cavity. And when the cooling water in the cooling cavity does not need to be discharged, the drain valve is closed, and when the water needs to be discharged, the drain valve is opened.

Further, a plurality of the radiating fins are arranged at even intervals in the vertical direction. Gaps are formed among the radiating fins, so that the radiating fins have a better heat absorption effect.

Further, the top of hydraulic pressure station body is equipped with a plurality of ventilation holes. Through the cooling of ventilation hole and cooling water for the radiating effect to hydraulic pressure station is better.

Further, the bottom of the water tank is provided with universal wheels. The water tank is convenient to move.

Further, the hydraulic pressure station body is equipped with the maintenance mouth relative with the motor. The motor is convenient to overhaul through the maintenance port.

Drawings

FIG. 1 is a schematic view of an internal structure of an environmentally friendly heat dissipation apparatus for a hydraulic station according to the present invention;

FIG. 2 is a schematic structural view of the water deflector of FIG. 1 without partitioning the cooling chamber;

FIG. 3 is an enlarged partial schematic view of FIG. 1;

fig. 4 is a partially enlarged schematic view of fig. 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a heat conduction block 1, a motor 2, a drain valve 3, a water inlet pipe 4, a cooling cavity 5, a hydraulic station body 6, a cooling fin 7, a water baffle 8 and a cam 9.

In the following statements, all the directional terms such as "left", "right", "upper", "lower", etc. are based on the directions shown in the drawings, and in practice, the corresponding structures do not affect the implementation of the schemes under the condition that the relative positions are kept unchanged by the same directional changes based on the directions.

Example (b): as shown in fig. 2 and 4, an environment-friendly heat dissipation device for a hydraulic station comprises a hydraulic station body 6 and a water tank (not shown in the figure), wherein a cooling chamber 5 and a drain valve 3 are arranged in the hydraulic station body 6, a water inlet pipe 4 is communicated between the water tank and the cooling chamber 5, a heat conduction block 1 is fixedly arranged in the cooling chamber 5, and a plurality of heat dissipation fins 7 extending into the hydraulic station body 6 are fixedly connected to the heat conduction block 1; cooling chamber 5 rotates and is connected with breakwater 8, the lateral wall butt of breakwater 8 and cooling chamber 5, breakwater 8 extends to the bottom of heat conduction piece 1, and breakwater 8 and the bottom of heat conduction piece 1 are in same horizontal plane, 6 fixedly connected with motors 2 of hydraulic pressure station body, and motor 2 rotates and is connected with the cam 9 that is located cooling chamber 5, the top of cam 9 and the bottom butt of breakwater 8.

In this scheme water in the water tank entered into cooling chamber 5 through inlet tube 4, water flowed and through heat conduction piece 1 in cooling chamber 5, and heat and the heat transfer in the body 6 of hydraulic pressure station are absorbed to fin 7 give heat conduction piece 1, heat conduction piece 1 heat absorption back intensifies, and water cools off heat conduction piece 1 heat absorption.

In order to prolong the contact time of the water and the heat-conducting block 1 and to increase the contact area of the water and the heat-conducting block 1. As shown in figures 1 and 3, the cam 9 is driven by the motor 2 to rotate, because the water baffle 8 is rotationally connected with the cooling cavity 5, the cam 9 pushes the water baffle 8 to rotate upwards, the right side of the water baffle 8 is contacted with the bottom of the heat conducting block 1, the water baffle 8 is abutted against the side wall of the cooling cavity 5, at the moment, the water baffle 8 is in a horizontal state, the water baffle 8 can block the cooling cavity 5, so that the water baffle 8 can prevent water from flowing downwards, the cooling cavity 5 is in a relatively sealed state, the gap between the water baffle 8 and the cooling cavity 5 is small, the water amount flowing out from the gap is small, and the water quantity flowing into the cooling cavity 5 from the water inlet pipe 4 is larger than the water quantity flowing out from the gap, so that the water is accumulated above the water baffle plate 8, the liquid level of the water gradually rises to submerge the heat-conducting block 1, the contact time of the water and the heat-conducting block 1 can be prolonged, and the contact area of the water and the heat-conducting block 1 is increased. After cooling for a period of time, the cam 9 rotates, the water baffle 8 falls down to return to the initial position under the action of gravity, the part of water falls down to the bottom of the cooling cavity 5, the drain valve 3 is opened to discharge, and the process is repeated.

It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the structure of the utility model, and these should be construed as the scope of the utility model, which will not affect the effect of the utility model and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. An environment-friendly heat dissipation device for a hydraulic station comprises a hydraulic station body and a water tank, wherein a cooling cavity is arranged in the hydraulic station body, a water inlet pipe is communicated between the water tank and the cooling cavity, a heat conduction block is fixedly arranged in the cooling cavity, and a plurality of heat dissipation fins extending into the hydraulic station body are fixedly connected with the heat conduction block; the method is characterized in that: the cooling cavity rotates and is connected with the breakwater, the lateral wall butt of breakwater and cooling cavity, the breakwater extends to the bottom of heat conduction piece, and the bottom of breakwater and heat conduction piece is in same horizontal plane, hydraulic pressure station body fixedly connected with motor, the motor rotates and is connected with the cam that is located the cooling cavity, the top of cam and the bottom butt of breakwater.

2. The environment-friendly heat dissipating device for a hydraulic station according to claim 1, wherein: and a limiting spring is fixedly connected between the water baffle and the cooling cavity.

3. The environment-friendly heat dissipating device for a hydraulic station according to claim 2, wherein: the surface of the water baffle plate is provided with a rubber layer.

4. The environment-friendly heat dissipating device for a hydraulic station according to claim 3, wherein: and a drain valve is arranged at the bottom of the cooling cavity.

5. The environment-friendly heat sink for a hydraulic station according to claim 4, wherein: the plurality of radiating fins are arranged at equal intervals in the vertical direction.

6. The environment-friendly heat sink for a hydraulic station according to claim 5, wherein: the top of hydraulic pressure station body is equipped with a plurality of ventilation holes.

7. The environment-friendly heat dissipating device for a hydraulic station according to claim 6, wherein: the bottom of the water tank is provided with universal wheels.

8. The environment-friendly heat sink for a hydraulic station according to claim 7, wherein: the hydraulic station body is provided with a maintenance opening opposite to the motor.