CN215934478U

CN215934478U - Energy-saving low-voltage bushing reactive power compensation cabinet

Info

Publication number: CN215934478U
Application number: CN202122507176.4U
Authority: CN
Inventors: 仲其飞; 王寒松; 顾建军; 周志清; 陆兴华; 王立峰; 汪昕; 许邹杰
Original assignee: Jiangsu Shengrun Electric Co ltd
Current assignee: Jiangsu Shengrun Electric Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-01
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to an energy-saving low-pressure sleeve reactive power compensation cabinet, which comprises a rainproof top, a frame body, a base, a safety door, a controller, a primary heat dissipation device and a secondary heat dissipation device, wherein the energy-saving low-pressure sleeve reactive power compensation cabinet adopts a graphene plate for heat absorption and heat conduction, the graphene plate has an excellent heat conduction function, a cold circulation pipe is arranged in the graphene plate and is connected with a water supply device, a protective frame with a heat dissipation fan component is arranged on the outer side of the frame body, a dustproof net is arranged on the protective frame, the equipment adopts the combination of air cooling and water cooling, the heat dissipation is realized in a graded adjustment mode through the matching of a temperature sensor and the controller, the energy-saving effect is good, the controller supplies power through a storage battery with the energy charging function of a solar panel, the solar energy is conveniently utilized, an illuminating lamp below the controller is connected with a pressure switch, and the illuminating lamp is used for illuminating when the safety door is opened, when the safety door is closed, the illuminating lamp is turned off.

Description

Energy-saving low-voltage bushing reactive power compensation cabinet

Technical Field

The utility model relates to the technical field of compensation cabinets, in particular to an energy-saving low-voltage bushing reactive power compensation cabinet.

Background

It is known that electrical loads in the power grid, such as motors, transformers, etc., are mostly inductive loads, and during operation, corresponding reactive power needs to be provided to these devices. After reactive compensation equipment such as a parallel capacitor is installed in a power grid, reactive power consumed by inductive load can be provided, reactive power provided by a power grid power supply to the inductive load and transmitted by a line is reduced, and the flow of the reactive power in the power grid is reduced, so that the electric energy loss of the line and a transformer caused by transmitting the reactive power can be reduced, namely reactive compensation, the service life and the working state of electronic elements are easily influenced by high temperature, and therefore, a low-voltage complete reactive power compensation cabinet which is convenient to dissipate heat and is energy-saving and efficient is needed.

For example, the patent publication "CN 208508537U" is named as: the utility model provides a low-voltage reactive power compensation cabinet, which comprises a compensation cabinet body, a base and a lifting tool, wherein telescopic rods are fixed on the base around the compensation cabinet body, the upper part of each telescopic rod is fixed with the outer wall of the compensation cabinet body, a heat insulation plate is arranged on the lower part of the compensation cabinet body, an air box is fixed in a gap between each heat insulation plate and the bottom of the compensation cabinet body, an air guide pipe is communicated with each air box, air outlet holes are uniformly distributed in each air guide pipe, and a horizontal limiting hole matched with the lifting tool is formed in a bottom plate of the compensation cabinet body. According to the utility model, the compensation cabinet body is separable from the base, the telescopic rod is fixedly connected with the base, the upper part of the telescopic rod is fixedly connected with the outer wall of the compensation cabinet body, and the telescopic rod drives the compensation cabinet body to ascend when ascending, so that the compensation cabinet body is separated from the ground, and the compensation cabinet body is protected from being damaged by rain and snow.

The existing low-voltage reactive power compensation cabinet is discovered in use, the equipment does not have the effects of energy conservation and environmental protection, the heat dissipation effect of the equipment is poor, the intelligent graded heat dissipation adjustment cannot be carried out, the dustproof effect of the equipment is poor, and the use limitation of the equipment is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the energy-saving low-voltage bushing reactive power compensation cabinet which can perform graded heat dissipation adjustment, intelligently control illumination and has a good dustproof effect.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving low-pressure sleeve reactive power compensation cabinet comprises a rainproof top, a frame body, a base, a safety door, a controller, a primary heat dissipation device and a secondary heat dissipation device, wherein the lower part of the frame body is connected with the base, the upper part of the frame body is connected with the rainproof top, the safety door is arranged on the front surface of the frame body and is hinged with the frame body, the controller is arranged below the rainproof top, a temperature sensor is arranged on the controller and is connected with the controller, the controller is connected with the primary heat dissipation device and the secondary heat dissipation device, a water tank is arranged on the base, a water pump is arranged on the water tank, the water tank is arranged on the periphery of the frame body, the primary heat dissipation device is arranged in the frame body, the water pump is connected with the primary heat dissipation device, and the secondary heat dissipation device is arranged outside the frame body, the second-stage heat dissipation device is matched with the first-stage heat dissipation device, and the second-stage heat dissipation device is arranged above the water tank and the water pump.

In order to utilize solar energy conveniently, the solar rain-proof roof is provided with a solar panel, a storage battery is arranged in the rain-proof roof, the solar panel is connected with the storage battery, and the controller is connected with the storage battery.

In order to increase the heat dissipation efficiency of the equipment through water cooling, the utility model improves that the primary heat dissipation device comprises a graphene plate and a cold circulation pipe, the graphene plate is arranged on the inner side of the frame body, the cold circulation pipe is arranged on the graphene plate, one end of the cold circulation pipe extends out of the frame body to be connected with the water pump, and the other end of the cold circulation pipe extends out of the frame body to be connected with the water tank.

Furthermore, in order to increase the heat dissipation efficiency of the equipment through air cooling, the utility model improves that the secondary heat dissipation device comprises a heat dissipation fan assembly, a protection frame and a dust screen, wherein the heat dissipation fan assembly is arranged in the protection frame, and the dust screen is arranged outside the protection frame.

The utility model further provides a device for improving the heat dissipation efficiency of equipment by combining air cooling and water cooling.

In order to facilitate automatic control of the turn-on and turn-off of the illuminating lamp, the utility model is improved in that the controller is provided with the illuminating lamp, the illuminating lamp is arranged on the periphery of the temperature sensor, the frame body is internally provided with the pressure switch, the pressure switch is arranged at the joint of the frame body and the safety door, and the illuminating lamp is connected with the pressure switch.

(III) advantageous effects

Compared with the prior art, the utility model provides an energy-saving low-voltage bushing reactive power compensation cabinet, which has the following beneficial effects:

this energy-saving low pressure is pressed and is overlapped reactive power compensation cabinet, equipment adopt the graphite alkene board to carry out the heat absorption heat conduction, and graphite alkene board has outstanding heat conduction function.

This energy-saving low pressure set reactive power compensation cabinet is provided with the cold circulating pipe in the graphite alkene board and is connected with water supply installation, is provided with the protective frame that has the heat dissipation fan subassembly outside the framework, is provided with the dust screen on the protective frame, and equipment adopts forced air cooling, water-cooling to combine, through temperature sensor and controller cooperation, adopts the mode heat dissipation of hierarchical regulation, has good energy-conserving effect.

This energy-saving low pressure is pressed to cover reactive power compensation cabinet, the controller conveniently utilizes solar energy through having the battery power supply that solar panel charges, and the light and the pressure switch of controller below are connected, open when the emergency exit and make the light illumination, and when the emergency exit was closed, the light was gone out.

Drawings

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

FIG. 2 is a partially enlarged view of FIG. 1 according to the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a rain-proof roof; 2. a frame body; 3. a base; 4. a safety door; 5. a controller; 6. a primary heat sink; 7. a secondary heat sink; 8. a temperature sensor; 9. a water tank; 10. a water pump; 11. a solar panel; 12. a storage battery; 13. a graphene plate; 14. a cold circulation pipe; 15. a heat dissipation fan assembly; 16. a protective frame; 17. a dust screen; 18. heat dissipation holes; 19. an illuminating lamp; 20. and (6) a pressure switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1-3, an energy-saving low-voltage nested reactive power compensation cabinet comprises a rain-proof roof 1, a frame 2, a base 3, a safety door 4, a controller 5, a primary heat dissipation device 6 and a secondary heat dissipation device 7, wherein the lower part of the frame 2 is connected with the base 3, the upper part of the frame 2 is connected with the rain-proof roof 1, the front surface of the frame 2 is provided with the safety door 4, the safety door 4 is hinged with the frame 2, the lower part of the rain-proof roof 1 is provided with the controller 5, the controller 5 is provided with a temperature sensor 8, the temperature sensor 8 is connected with the controller 5, the controller 5 is connected with the primary heat dissipation device 6 and the secondary heat dissipation device 7, the base 3 is provided with a water tank 9, the water pump 10 is arranged on the water tank 9, the water tank 9 is arranged on the periphery of the frame 2, the primary heat dissipation device 6 is arranged in the frame 2, the water pump 10 with the one-level heat abstractor 6 is connected, the framework 2 outside is provided with second grade heat abstractor 7, second grade heat abstractor 7 with the one-level heat abstractor 6 phase-match, second grade heat abstractor 7 sets up water tank 9 and water pump 10 top.

Outdoor, the utilization of solar energy can effectual energy saving, be provided with solar panel 11 on the rain-proof top 1, be provided with battery 12 in the rain-proof top 1, solar panel 11 with battery 12 is connected, controller 5 with battery 12 is connected.

Water-cooling circulation cooperation graphite alkene board 13 heat conduction heat dissipation, equipment radiating efficiency is high, one-level heat abstractor 6 includes graphite alkene board 13 and cold circulating pipe 14, graphite alkene board 13 sets up 2 inboards of framework, be provided with on the graphite alkene board 13 cold circulating

pipe

14, 14 one end of cold circulating pipe is extended framework 2 with water pump 10 is connected, the 14 other end of cold circulating pipe extends framework 2 with the water tank 9 is connected.

Be provided with dust screen 17 on the forced air cooling heat dissipation, provide dustproof protection when carrying out the heat dissipation, second grade heat abstractor 7 includes heat dissipation fan subassembly 15, protective frame 16 and dust screen 17, be provided with in the protective frame 16 heat dissipation fan subassembly 15, the protective frame 16 outside is provided with dust screen 17.

The air cooling and the water cooling are combined for use, the heat dissipation efficiency of the equipment is improved, the energy consumption is reduced, heat dissipation holes 18 are formed in the inner side of the protective frame 16, the heat dissipation holes 18 penetrate through the frame body 2, and the heat dissipation holes 18 are arranged into multiple groups.

Be provided with light 19 on the controller 5, light 19 sets up temperature sensor 8 week side, be provided with pressure switch 20 in the framework 2, pressure switch 20 sets up framework 2 with emergency exit 4 junction, light 19 with pressure switch 20 is connected, for convenience of automatic control light 19 open and close.

In conclusion, when the energy-saving low-voltage nested reactive power compensation cabinet is used, a frame body 2, a rain-proof roof 1, a base 3 and a safety door 4 are combined into a cabinet body, an electric element is arranged in the cabinet body, a controller 5 is arranged below the rain-proof roof 1, a solar panel 11 above the rain-proof roof 1 supplies power to a storage battery 12, the storage battery 12 supplies power to the controller 5, the energy-saving and environment-friendly effects are achieved by utilizing solar energy, a temperature sensor 8 is provided with a threshold value, when the temperature in the frame body 2 reaches a first threshold value, a water pump 10 on a water tank 9 supplies water to a cold circulating pipe 14 of a primary heat dissipation device 6, the cold circulating pipe 14 is arranged in a graphene plate 13, the graphene plate 13 absorbs heat and conducts heat, the water in the cold circulating pipe 14 transfers the heat out of the frame body 2, when the temperature sensor 8 reaches a second threshold value, a heat dissipation fan component 15 of a secondary heat dissipation device 7 is started, a protective frame 16 is connected with the frame body 2, the heat dissipation holes 18 in the protection frame 16 penetrate through the frame body 2 and are matched with the primary heat dissipation device 6, the heat dissipation efficiency of the device is improved, the energy consumption is reduced, the dust screen 17 is arranged on the protection frame 16, when the safety door 4 is opened, the pressure switch 20 controls the illuminating lamp 19 to illuminate, and when the safety door 4 is closed, the pressure switch 20 controls the illuminating lamp 19 to be turned off, so that the energy conservation and emission reduction are realized.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 energy-saving low pressure cover reactive power compensation cabinet, includes rain-proof top (1), framework (2), base (3), emergency exit (4), controller (5), one-level heat abstractor (6) and second grade heat abstractor (7), its characterized in that: the frame body (2) below is connected with the base (3), the frame body (2) top is connected with the rainproof roof (1), the frame body (2) is positively provided with the safety door (4), the safety door (4) is hinged with the frame body (2), the controller (5) is arranged below the rainproof roof (1), the controller (5) is provided with a temperature sensor (8), the temperature sensor (8) is connected with the controller (5), the controller (5) is connected with the first-level heat dissipation device (6) and the second-level heat dissipation device (7), the base (3) is provided with a water tank (9), the water tank (9) is provided with a water pump (10), the water tank (9) is arranged on the peripheral side of the frame body (2), the first-level heat dissipation device (6) is arranged in the frame body (2), and the water pump (10) is connected with the first-level heat dissipation device (6), the heat dissipation device is characterized in that a second-stage heat dissipation device (7) is arranged on the outer side of the frame body (2), the second-stage heat dissipation device (7) is matched with the first-stage heat dissipation device (6), and the second-stage heat dissipation device (7) is arranged above the water tank (9) and the water pump (10).

2. The energy-saving low-voltage bushing reactive power compensation cabinet according to claim 1, characterized in that: be provided with solar panel (11) on rain-proof top (1), be provided with battery (12) in rain-proof top (1), solar panel (11) with battery (12) are connected, controller (5) with battery (12) are connected.

3. The energy-saving low-voltage bushing reactive power compensation cabinet according to claim 2, characterized in that: one-level heat abstractor (6) include graphite alkene board (13) and cold circulating pipe (14), graphite alkene board (13) set up framework (2) are inboard, be provided with on graphite alkene board (13) cold circulating pipe (14), cold circulating pipe (14) one end is extended framework (2) with water pump (10) are connected, the cold circulating pipe (14) other end is extended framework (2) with water tank (9) are connected.

4. The energy-saving low-voltage bushing reactive power compensation cabinet according to claim 3, characterized in that: the secondary heat dissipation device (7) comprises a heat dissipation fan assembly (15), a protection frame (16) and a dust screen (17), wherein the heat dissipation fan assembly (15) is arranged in the protection frame (16), and the dust screen (17) is arranged on the outer side of the protection frame (16).

5. The energy-saving low-voltage bushing reactive power compensation cabinet according to claim 4, characterized in that: the inner side of the protective frame (16) is provided with heat dissipation holes (18), the heat dissipation holes (18) penetrate through the frame body (2), and the heat dissipation holes (18) are arranged into multiple groups.

6. The energy-saving low-voltage bushing reactive power compensation cabinet according to claim 5, characterized in that: be provided with light (19) on controller (5), light (19) set up temperature sensor (8) week side, be provided with pressure switch (20) in framework (2), pressure switch (20) set up framework (2) with emergency exit (4) junction, light (19) with pressure switch (20) are connected.