CN213692875U

CN213692875U - Heat dissipation device for power equipment

Info

Publication number: CN213692875U
Application number: CN202022325515.2U
Authority: CN
Inventors: 韩建建
Original assignee: Hainan Zhenghengyuan Power Technology Co ltd
Current assignee: Hainan Zhenghengyuan Power Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-13
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a heat abstractor for power equipment, including the power box, the left side fixed mounting of power box has the heat dissipation case, the inner chamber of heat dissipation case has the motor through support fixed mounting, the output of motor rotates and is connected with the flabellum, the right side fixed mounting at heat dissipation roof portion has the cooler bin, the top intercommunication of cooler bin has the liquid feeding pipe, and the top of liquid feeding pipe is provided with the spiral cover, and the bottom of cooler bin inner chamber is provided with the refrigerator, and the bottom intercommunication of cooler bin has the second pipeline, and the inner chamber fixed mounting of heat dissipation case has the condensation otter board. The utility model discloses set up power box, dust cover, mounting panel, heat dissipation case, water pump, cooler bin, PLC controller, temperature sensor, ventilation hole, motor, flabellum, dust screen, condensation otter board, first pipeline, liquid feeding pipe, refrigerator and second pipeline, solved the transformer and need set up the protecting box and protect components and parts, but the problem that current transformer radiating effect is not good.

Description

Heat dissipation device for power equipment

Technical Field

The utility model relates to a power equipment technical field specifically is a heat abstractor for power equipment.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades, the transformer needs to be provided with a protection box to protect components, but the heat dissipation effect of the existing transformer is poor, and therefore the heat dissipation device for the power equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for power equipment possesses the good advantage of radiating effect, has solved the transformer and need set up the protecting box and protect components and parts, but the not good problem of current transformer radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for power equipment comprises a power box, wherein a heat dissipation box is fixedly installed on the left side of the power box, a motor is fixedly installed in an inner cavity of the heat dissipation box through a support, the output end of the motor is connected with fan blades in a rotating mode, a cooling box is fixedly installed on the right side of the top of the heat dissipation box, a liquid feeding pipe is communicated with the top of the cooling box, a spiral cover is arranged at the top of the liquid feeding pipe, a refrigerator is arranged at the bottom of the inner cavity of the cooling box, a second pipeline is communicated with the bottom of the cooling box, a condensation screen plate is fixedly installed in the inner cavity of the heat dissipation box, the bottom of the condensation screen plate is communicated with the second pipeline, a water pump is fixedly installed at the top of the heat dissipation box, a water inlet of the water pump is communicated with the condensation screen plate through a pipeline, a water outlet of the water pump is, the left side at power box inner chamber top is provided with the PLC controller, the top of power box inner chamber is provided with temperature sensor, the upper and lower both ends on power box right side all communicate there is the ventilation hole, the right side in ventilation hole is provided with the dust cover.

Preferably, the condensation screen plate is a mesh coil, and the condensation screen plate is a sealing structure.

Preferably, a battery box is fixedly mounted at the bottom of the left side of the power box, and a storage battery is arranged in an inner cavity of the battery box.

Preferably, all fixed mounting has the case wheel all around the power box bottom, and the case wheel is the universal wheel.

Preferably, the back of the inner cavity of the power box is fixedly provided with a mounting plate, and the front of the mounting plate is provided with a plurality of mounting blocks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can add cooling liquid into the cooling box through the liquid adding pipe, when the temperature in the electric box is higher than the lowest value set by the temperature sensor, the temperature sensor transmits signals to the PLC controller, the motor drives the fan blades to rotate, the outside air enters the heat dissipation box through the dust screen and then blows into the electric box, the air flow in the electric box can be accelerated through the matching of the ventilation holes and the dust screen, the purpose of heat dissipation is achieved, when the temperature in the electric box is higher than the highest value set by the temperature sensor, the temperature sensor transmits signals to the PLC controller, the motor continues to work, simultaneously, the PLC controller can open the water pump and the refrigerator, the water pump takes out the cooling liquid in the condensation screen plate, according to the matching of the first pipeline and the second pipeline, the cooling liquid in the condensation screen plate can circularly flow, the refrigerator cools the cooling liquid, the air can be cooled when passing through the condensation screen plate, the problem that the heat dissipation effect of the existing transformer is not good due to the fact that the transformer needs to be provided with a protection box to protect components and parts is solved.

2. The utility model discloses the battery provides stand-by electric energy for the device, and the case wheel makes things convenient for the device to remove, and the mounting panel can be used to install each components and parts.

Drawings

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

FIG. 2 is a schematic view of a cross-sectional enlarged structure of the heat dissipation box of the present invention;

fig. 3 is the schematic view of the cross-sectional enlarged structure of the battery box of the present invention.

In the figure: 1. an electric power box; 2. a dust cover; 3. mounting a plate; 4. a box wheel; 5. a battery box; 6. a heat dissipation box; 7. a water pump; 8. a cooling tank; 9. a PLC controller; 10. a temperature sensor; 11. a vent hole; 12. a motor; 13. a fan blade; 14. a dust screen; 15. condensing the screen plate; 16. a first conduit; 17. a liquid feeding pipe; 18. a refrigerator; 19. a second conduit; 20. and (4) a storage battery.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an electric power box 1, dust cover 2, mounting panel 3, case wheel 4, battery box 5, heat dissipation case 6, water pump 7, cooler bin 8, PLC controller 9, temperature sensor 10, ventilation hole 11, motor 12, flabellum 13, dust screen 14, condensation otter board 15, first pipeline 16, liquid feeding pipe 17, refrigerator 18, second pipeline 19 and battery 20 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a heat dissipation device for power equipment comprises a power box 1, a battery box 5 is fixedly installed at the bottom of the left side of the power box 1, a storage battery 20 is arranged in the inner cavity of the battery box 5, the storage battery 20 provides standby power for the device, box wheels 4 are fixedly installed around the bottom of the power box 1, the box wheels 4 are universal wheels, the box wheels 4 facilitate the movement of the device, a mounting plate 3 is fixedly installed at the back of the inner cavity of the power box 1, a plurality of mounting blocks are arranged on the front surface of the mounting plate 3, the mounting plate 3 can be used for mounting various components, a heat dissipation box 6 is fixedly installed at the left side of the power box 1, a motor 12 is fixedly installed in the inner cavity of the heat dissipation box 6 through a bracket, the output end of the motor 12 is rotatably connected with fan blades 13, a cooling box 8 is fixedly installed at the right side of the top of the heat dissipation box, the bottom of the inner cavity of the cooling box 8 is provided with a refrigerator 18, the bottom of the cooling box 8 is communicated with a second pipeline 19, the inner cavity of the heat dissipation box 6 is fixedly provided with a condensation screen plate 15, the bottom of the condensation screen plate 15 is communicated with the second pipeline 19, the condensation screen plate 15 is a net-shaped coil pipe, the condensation screen plate 15 is of a sealing structure, the top of the heat dissipation box 6 is fixedly provided with a water pump 7, a water inlet of the water pump 7 is communicated with the condensation screen plate 15 through a pipeline, a water outlet of the water pump 7 is communicated with a first pipeline 16, the first pipeline 16 is communicated with the cooling box 8, the left side of the heat dissipation box 6 is provided with a dust screen 14, the left side of the top of the inner cavity of the power box 1 is provided with a PLC (programmable logic controller) 9, the top of the inner cavity of the power box 1 is provided with a temperature sensor 10, the upper end, when the temperature in the electric box 1 is higher than the lowest value set by the temperature sensor 10, the temperature sensor 10 transmits a signal to the PLC controller 9, the motor 12 drives the fan blades 13 to rotate, the external air enters the heat dissipation box 6 through the dust screen 14 and then is blown into the electric box 1, the air flow in the electric box 1 can be accelerated through the matching of the vent holes 11 and the dust cover 2, so as to achieve the purpose of heat dissipation, when the temperature in the electric box 1 is higher than the highest value set by the temperature sensor 10, the temperature sensor 10 transmits a signal to the PLC controller 9, the motor 12 continues to work, meanwhile, the PLC controller 9 turns on the water pump 7 and the refrigerator 18, the water pump 7 pumps out the cooling liquid in the condensation screen plate 15, according to the matching of the first pipeline 16 and the second pipeline 19, the cooling liquid in the condensation screen plate 15 circularly flows, the refrigerator 18 cools the cooling liquid, and the air is cooled when passing through the condensation screen plate 15, the problem that the heat dissipation effect of the existing transformer is not good due to the fact that the transformer needs to be provided with a protection box to protect components and parts is solved.

When the temperature in the electric box 1 is higher than the maximum value set by the temperature sensor 10, the temperature sensor 10 transmits a signal to the PLC controller 9, the motor 12 drives the fan blades 13 to rotate, outside air enters the heat dissipation box 6 through the dust screen 14 and then is blown into the electric box 1, the air flow in the electric box 1 can be accelerated through the matching of the vent holes 11 and the dust cover 2, the purpose of heat dissipation is achieved, when the temperature in the electric box 1 is higher than the maximum value set by the temperature sensor 10, the temperature sensor 10 transmits a signal to the PLC controller 9, the motor 12 continues to work, meanwhile, the PLC controller 9 turns on the water pump 7 and the refrigerator 18, the water pump 7 pumps out the cooling liquid in the condensation screen plate 15, the cooling liquid in the condensation screen plate 15 circularly flows according to the matching of the first pipeline 16 and the second pipeline 19, and the refrigerator 18 cools the cooling liquid, the air can be cooled down when passing through the condensation screen plate 15, heat dissipation is accelerated, and the problem that the transformer needs to be provided with a protection box to protect components and parts, but the existing transformer has a poor heat dissipation effect is solved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat abstractor for power equipment, includes power box (1), its characterized in that: the solar water heater is characterized in that a heat dissipation box (6) is fixedly mounted on the left side of the power box (1), a motor (12) is fixedly mounted in an inner cavity of the heat dissipation box (6) through a support, a fan blade (13) is connected to the output end of the motor (12) in a rotating mode, a cooling box (8) is fixedly mounted on the right side of the top of the heat dissipation box (6), a liquid feeding pipe (17) is communicated with the top of the cooling box (8), a spiral cover is arranged on the top of the liquid feeding pipe (17), a refrigerator (18) is arranged at the bottom of the inner cavity of the cooling box (8), a second pipeline (19) is communicated with the bottom of the cooling box (8), a condensation screen plate (15) is fixedly mounted in the inner cavity of the heat dissipation box (6), the bottom of the condensation screen plate (15) is communicated with the second pipeline (19), a water pump (7) is fixedly mounted at the top of the heat dissipation, the water outlet of water pump (7) communicates with first pipeline (16), and first pipeline (16) and cooler bin (8) intercommunication, the left side of heat dissipation case (6) is provided with dust screen (14), the left side at power box (1) inner chamber top is provided with PLC controller (9), the top of power box (1) inner chamber is provided with temperature sensor (10), the upper and lower both ends on power box (1) right side all communicate with ventilation hole (11), the right side in ventilation hole (11) is provided with dust cover (2).

2. The heat sink for electric power equipment according to claim 1, wherein: the condensation screen plate (15) is a netted coil pipe, and the condensation screen plate (15) is a sealing structure.

3. The heat sink for electric power equipment according to claim 1, wherein: the battery box (5) is fixedly mounted at the bottom of the left side of the power box (1), and a storage battery (20) is arranged in an inner cavity of the battery box (5).

4. The heat sink for electric power equipment according to claim 1, wherein: all fixed mounting all around of power box (1) bottom has case wheel (4), and case wheel (4) are the universal wheel.

5. The heat sink for electric power equipment according to claim 1, wherein: the back fixed mounting of power box (1) inner chamber has mounting panel (3), and the front of mounting panel (3) is provided with a plurality of installation piece.