CN216903955U

CN216903955U - Electric power system and heat sink for automation equipment thereof

Info

Publication number: CN216903955U
Application number: CN202123000227.0U
Authority: CN
Inventors: 司鲁光; 周晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-05
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a power system and a cooling device for automation equipment of the power system, and relates to the technical field of power systems. Including quick-witted case body, thermovent, closing mechanism, active mechanism of taking a breath and circulative cooling mechanism, the inner wall fixed mounting of quick-witted case body has the components and parts body, the thermovent has all been seted up to the both sides of quick-witted case body, the outside of thermovent is provided with closing mechanism, the inboard of thermovent is provided with active mechanism of taking a breath. Utilize closing mechanism to open or close the thermovent for case body can avoid external rainwater and dust to get into inside when not needing the heat dissipation, and the active mechanism of taking a breath of deuterogamying can discharge outside air suction again, thereby has formed the passageway of taking a breath in the inside of case body, makes the inside heat of case body obtain quick emission, has made electrical components be in within normal stable range when the operation, has guaranteed the normal operating of this equipment.

Description

Electric power system and heat sink for automation equipment thereof

Technical Field

The utility model relates to the technical field of power systems, in particular to a power system and a cooling device for automation equipment of the power system.

Background

The power system is an electric energy production and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like. The function of the device is to convert the natural primary energy into electric energy through a power generation device, and then supply the electric energy to each user through power transmission, power transformation and power distribution. In order to realize the function, the power system is also provided with corresponding information and control systems at each link and different levels, and the production process of the electric energy is measured, regulated, controlled, protected, communicated and scheduled so as to ensure that users obtain safe, economic and high-quality electric energy.

Among the prior art, need use the automation equipment in electric power system's the construction process, need use quick-witted case at the installation of automation equipment, and a large amount of electric elements can all be installed to electric power cabinet inside, in the operation of these electric elements, can produce a large amount of heats, thereby make the inside high temperature of electric power cabinet, in traditional device is to the heat dissipation of electric power cabinet, generally all adopt the heat dissipation window to dispel the heat to its inside, thereby realize the cooling regulation to electric power cabinet, when carrying out great degree heat dissipation to electric power cabinet, external rainwater and dust etc., can get into the inside of electric power cabinet through the heat dissipation window, influence the normal use of electric power cabinet.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a power system and a cooling device for automation equipment thereof, which have the advantages of dust prevention and heat dissipation and solve the problem of overhigh temperature in a case.

In order to achieve the purpose of dust prevention and heat dissipation, the utility model provides the following technical scheme: a cooling device for an electric power system and automation equipment thereof comprises a case body, a heat dissipation port, a closing mechanism, an active air exchange mechanism and a circulating cooling mechanism, wherein a component body is fixedly arranged on the inner wall of the case body, the two sides of the case body are respectively provided with the heat dissipation port, the outer side of the heat dissipation port is provided with the closing mechanism, the inner side of the heat dissipation port is provided with the active air exchange mechanism, the surface of the case body is provided with the circulating cooling mechanism, the circulating cooling mechanism comprises a cooling box, cooling oil is injected into the cooling box, the cooling box is fixedly arranged with the back of the case body, a circulating cooling pipe is fixedly arranged in the cooling box, cooling liquid is injected into the circulating cooling pipe, the circulating cooling pipe passes through the cooling box, extends to the inside of the case body and finally flows back to the inside of the cooling box, and a pump is fixedly arranged on the surface of the circulating cooling pipe.

The closing mechanism includes the receiver, the receiver is located the top of thermovent, the inner wall fixed mounting of receiver has electric putter, electric putter's bottom fixedly connected with closing plate, closing plate and thermovent overlap joint.

The active ventilation mechanism comprises a mounting frame, the mounting frame is located on the inner side of the heat dissipation port, a fan is fixedly mounted on the inner wall of the mounting frame, and the heat dissipation port is communicated with the inside of the case body through the mounting frame.

The drier has been placed to the inner wall of mounting bracket, the drier is located the air-out department of fan, the bottom swing joint of mounting bracket has the dust to collect the box.

The inner wall of the cooling box is fixedly provided with radiating fins, one ends of the radiating fins are inserted into the cooling box, and the other ends of the radiating fins extend to the outer side of the cooling box.

Compared with the prior art, the utility model provides a power system and a cooling device for automation equipment thereof, which have the following beneficial effects:

1. this electric power system and heat sink for automation equipment thereof, through setting up closing mechanism and active mechanism of taking a breath, utilize closing mechanism to open or close the thermovent, make quick-witted case body can avoid external rainwater and dust to get into inside when not needing the heat dissipation, it can discharge outside air suction again to cooperate active mechanism of taking a breath again, thereby the passageway of taking a breath has been formed in the inside of quick-witted case body, make the inside heat of quick-witted case body obtain quick emission, it is within normal stable range to have made electrical components when the operation, the normal operating of this equipment has been guaranteed.

2. This electric power system and heat sink for automation equipment thereof, through setting up circulative cooling mechanism, utilize the pump machine to carry out the intraductal circulation flow to the inside coolant liquid of circulative cooling, the embedding of circulative cooling pipe is inside the box simultaneously, consequently can effectively cool down to the box inboard, and the cooling area is wider and the cooling effect is better, the radiating fin who deuterogamies the cooler bin surface can accelerate the heat exchange efficiency between the coolant oil in the cooler bin and the circulative cooling pipe, thereby further improved the cooling effect of this quick-witted case.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the main body structure of the case of the present invention;

FIG. 3 is a schematic view of the storage case of the present invention;

FIG. 4 is a rear view of the main body structure of the case of the present invention;

FIG. 5 is a side cross-sectional view of the main body structure of the case of the present invention;

fig. 6 is a sectional view showing the structure of the cooling box of the present invention.

In the figure: 1. a chassis body; 2. a heat dissipation port; 3. a closing mechanism; 4. an active ventilation mechanism; 5. a circulating cooling mechanism; 6. a storage box; 7. an electric push rod; 8. a closing plate; 9. a mounting frame; 10. a fan; 11. a desiccant; 12. a dust collection box; 13. a cooling tank; 14. a circulating cooling pipe; 15. a pump machine; 16. heat dissipation fins; 17. the component body.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the utility model discloses a cooling device for an electric power system and an automation device thereof, comprising a case body 1, a heat sink 2, a closing mechanism 3, an active ventilation mechanism 4 and a circulating cooling mechanism 5, wherein a component body 17 is fixedly installed on the inner wall of the case body 1, the heat sink 2 is respectively installed on both sides of the case body 1, the closing mechanism 3 is installed on the outer side of the heat sink 2, the active ventilation mechanism 4 is installed on the inner side of the heat sink 2, the circulating cooling mechanism 5 is installed on the surface of the case body 1, the circulating cooling mechanism 5 comprises a cooling box 13, cooling oil is injected into the cooling box 13, the cooling box 13 is fixedly installed with the back of the case body 1, a circulating cooling pipe 14 is fixedly installed inside the cooling box 13, and cooling liquid is injected into the circulating cooling pipe 14, the circulating cooling pipe 14 passes through the cooling box 13 and extends to the inside of the case body 1 and finally flows back to the inside of the cooling box 13, the surface of the circulating cooling pipe 14 is fixedly provided with the pump 15, the circulating cooling mechanism 5 is arranged, the pump 15 is utilized to perform pipe internal circulation flow on cooling liquid inside the circulating cooling pipe 14, and meanwhile, the circulating cooling pipe 14 is embedded inside the case body, so that the inner side of the case body can be effectively cooled, the cooling area is wider, and the cooling effect is better, the closing mechanism 3 comprises a storage box 6, the storage box 6 is positioned above the heat dissipation port 2, the inner wall of the storage box 6 is fixedly provided with an electric push rod 7, the bottom end of the electric push rod 7 is fixedly connected with a closing plate 8, the closing plate 8 is in lap joint with the heat dissipation port 2, the active ventilation mechanism 4 comprises an installation frame 9, and the installation frame 9 is positioned on the inner side of the heat dissipation port 2, the inner wall of the mounting frame 9 is fixedly provided with a fan 10, the heat dissipation port 2 is communicated with the interior of the case body 1 through the mounting frame 9, a drying agent 11 is placed on the inner wall of the mounting rack 9, the drying agent 11 is positioned at the air outlet of the fan 10, the bottom of the mounting rack 9 is movably connected with a dust collecting box 12, by arranging the closing mechanism 3 and the active ventilation mechanism 4, the heat dissipation port 2 can be opened or closed by utilizing the closing mechanism 3, so that the case body 1 can prevent external rain water and dust from entering the case body when heat dissipation is not needed, and the active ventilation mechanism 4 can be matched to suck and exhaust external air, therefore, the ventilation channel is formed in the case body 1, so that heat in the case body 1 is quickly discharged, electrical elements are in a normal stable range during operation, and normal operation of the equipment is guaranteed.

Specifically, the inner wall of the cooling box 13 is fixedly provided with the heat dissipation fins 16, one end of each heat dissipation fin 16 is inserted into the cooling box 13, and the other end of each heat dissipation fin 16 extends to the outer side of the cooling box 13, and as one end of each heat dissipation fin 16 is inserted into the cooling box 13 and the other end of each heat dissipation fin 16 extends to the outer side of the cooling box 13, the heat dissipation fins 16 are enabled to perform heat exchange treatment on the cooling oil, and the cooling oil is also subjected to heat dissipation treatment.

When the air-cooling type air-exchange machine is used, when the interior of a case needs to be cooled, the closing mechanism 3 is started firstly, the electric push rod 7 drives the closing plate 8 to lift upwards, the heat-radiating port 2 is exposed, then the active air-exchange mechanism 4 is started, the fans 10 start to rotate, the air outlet directions of the two fans 10 are opposite, so that an air-exchange channel is formed in the case body 1, heat in the case body 1 is quickly discharged, electrical elements are in a normal stable range during operation, and the normal operation of the air-cooling type air-exchange machine is ensured;

then, the circulating cooling mechanism 5 is started, so that the pump 15 drives the cooling liquid in the circulating cooling pipe 14 to flow, the circulating cooling pipe 14 is positioned in the case body 1, so that the cooling liquid can absorb the heat on the inner side of the case body 1, and when the cooling liquid enters the cooling tank 13, the cooling oil can exchange heat with the cooling liquid in the circulating cooling pipe 14, so that the cooling liquid is kept in a certain temperature range;

one end of the heat dissipation fin 16 is inserted into the cooling box 13, and the other end of the heat dissipation fin 16 extends to the outside of the cooling box 13, so that the heat dissipation fin 16 performs heat exchange treatment on the cooling oil, and the cooling oil is subjected to heat dissipation treatment.

To sum up, the power system and the cooling device for the automation equipment thereof have the advantages that by arranging the closing mechanism 3 and the active air exchange mechanism 4, the closing mechanism 3 can be used for opening or closing the heat dissipation port 2, so that external rainwater and dust can be prevented from entering the machine case body 1 when heat dissipation is not needed, and the external air can be sucked and exhausted by matching with the active air exchange mechanism 4, so that an air exchange channel is formed in the machine case body 1, heat in the machine case body 1 is rapidly exhausted, electrical elements are enabled to be within a normal stable range during operation, and normal operation of the equipment is ensured; through setting up circulative cooling mechanism 5, utilize pump machine 15 to carry out the intraductal circulation flow to the inside coolant liquid of circulative cooling pipe 14, circulative cooling pipe 14 imbeds inside the box simultaneously, consequently can effectively cool down the box inboard, and the cooling area is wider and the cooling effect is better, the radiating fin 16 of deuterogamying cooling tank 13 surface can accelerate the heat exchange efficiency between coolant oil and circulative cooling pipe 14 in the cooling tank 13, thereby further improved the cooling effect of this quick-witted case.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric power system and heat sink for automation equipment thereof, includes quick-witted case body (1), thermovent (2), closing mechanism (3), active mechanism of taking a breath (4) and circulative cooling mechanism (5), its characterized in that: the cooling machine is characterized in that a component body (17) is fixedly mounted on the inner wall of the machine case body (1), heat dissipation ports (2) are formed in two sides of the machine case body (1), a closing mechanism (3) is arranged on the outer side of each heat dissipation port (2), an active air exchange mechanism (4) is arranged on the inner side of each heat dissipation port (2), a circulating cooling mechanism (5) is arranged on the surface of the machine case body (1), each circulating cooling mechanism (5) comprises a cooling box (13), cooling oil is injected into the cooling box (13), the cooling box (13) is fixedly mounted with the back of the machine case body (1), a circulating cooling pipe (14) is fixedly mounted inside the cooling box (13), cooling liquid is poured into the circulating cooling pipe (14), the circulating cooling pipe (14) extends to the inside of the machine case body (1) through the cooling box (13) and finally flows back to the inside of the cooling box (13), and a pump (15) is fixedly arranged on the surface of the circulating cooling pipe (14).

2. The cooling device for the power system and the automation equipment thereof according to claim 1, wherein: closing mechanism (3) are including receiver (6), receiver (6) are located the top of thermovent (2), the inner wall fixed mounting of receiver (6) has electric putter (7), the bottom fixedly connected with closing plate (8) of electric putter (7), closing plate (8) and thermovent (2) overlap joint.

3. The cooling device for the power system and the automation equipment thereof according to claim 1, wherein: active ventilation mechanism (4) include mounting bracket (9), mounting bracket (9) are located the inboard of thermovent (2), the inner wall fixed mounting of mounting bracket (9) has fan (10), thermovent (2) are linked together through the inside of mounting bracket (9) with quick-witted case body (1).

4. The cooling device for the power system and the automation equipment thereof according to claim 3, wherein: desiccant (11) have been placed to the inner wall of mounting bracket (9), desiccant (11) are located the air-out department of fan (10), box (12) are collected to the bottom swing joint of mounting bracket (9).

5. The cooling device for the power system and the automation equipment thereof according to claim 1, wherein: and heat radiating fins (16) are fixedly arranged on the inner wall of the cooling box (13), one ends of the heat radiating fins (16) are inserted into the cooling box (13), and the other ends of the heat radiating fins (16) extend to the outer side of the cooling box (13).