CN213637087U

CN213637087U - Power cabinet of static var generator

Info

Publication number: CN213637087U
Application number: CN202022483669.4U
Authority: CN
Inventors: 徐伟光
Original assignee: Wuhan Walton Gu Feng Power Technology Co ltd
Current assignee: Wuhan Walton Gu Feng Power Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-06
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a static var generator power cabinet, including the cabinet body, heat dissipation fan and air-supply line, three second recess has been seted up at the outer wall top of the cabinet body, every the inner wall of second recess and the outer wall fixed connection of air-supply line, every the inner wall of second recess is through being provided with pivot fixedly connected with bearing, every the outer wall fixedly connected with of bearing and the lid of air-supply line looks adaptation, the one end that the lid was kept away from to second recess inner wall is the arc structure. The second recess through setting up is the arc structure, prevent that the rainwater from storing up, the cooperation of lid and air-supply line is used, can play its sealed effect when raining, the humidity of humidity transducer response air, send the instruction to the controller, then the lift of controller control telescopic link, the lift of telescopic link drives the rising and the decline of lifting rope, because the other end of lifting rope and the top of lid are connected, so the telescopic link can drive the lid and rise together and descend, in order to reach sealed waterproof effect.

Description

Power cabinet of static var generator

Technical Field

The utility model belongs to the technical field of power equipment, concretely relates to static var generator power cabinet.

Background

The static var generator is one of important equipment of an electric power system, can be used for improving the stability of the electric power system, provides quick voltage and reactive power control at a power grid connection point, and protects the power grid from power grid pollution of harmonic waves, voltage flicker, voltage asymmetry and the like so as to improve the power supply quality of the power grid.

The outdoor static var generator power cabinet disclosed in chinese patent CN207368527U, the power cabinet adopts a mode of moving the heat dissipation component to the outside of the cabinet body, so that the cabinet body has better sealing performance, reduce the amount of dust absorbed, and simultaneously have better rainproof function, but the position of the air inlet pipe of the power cabinet is too low, when water overflows, the components in the cabinet body are easily damaged, secondly, the power cabinet has a single structure, and the heat dissipation effect on the power module cannot be effectively achieved, which results in the problem of shortening the service life of the components, therefore, the static var generator power cabinet is designed to meet the requirements of people, and is very necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a static var generator power cabinet to provide a current static var generator power cabinet in solving above-mentioned background art in the use, because the position that the air-supply line of this power cabinet was seted up is low excessively, secondly, this power cabinet single structure, thereby when leading to water to be romantic, produce easily to the internal component of cabinet and damage and can not effectually play the radiating effect to power module, cause the problem that original paper life shortens.

In order to achieve the above object, the utility model provides a following technical scheme: a static var generator power cabinet comprises a cabinet body, a heat dissipation fan and an air inlet pipe, wherein the bottom of the cabinet body is fixedly connected with four bases, the inner wall of the cabinet body is fixedly connected with a top plate, the inner wall of the cabinet body is fixedly connected with two partition plates, each partition plate is positioned below the top plate, the top of each partition plate is fixedly connected with a plurality of support columns, the top of each support column is fixedly connected with a power module, the front of the cabinet body is through being provided with hinge fixedly connected with cabinet door, three second recess has been seted up at the outer wall top of the cabinet body, every the inner wall of second recess and the outer wall fixed connection of air-supply line, every the inner wall of second recess is through being provided with pivot fixedly connected with bearing, every the outer wall fixedly connected with of bearing and the lid of air-supply line looks adaptation, the one end that the lid was kept away from to second recess inner wall is the arc structure.

Preferably, the top fixedly connected with draught fan of roof, the three induced air pipe of outer wall fixedly connected with of draught fan, every the one end outer wall fixed connection of lid is kept away from to the other end and the air-supply line of induced air pipe, the bottom fixedly connected with of draught fan goes out the tuber pipe, the outer wall of play tuber pipe and the inner wall fixed connection of roof, a plurality of louvres have been seted up to the inner wall of the cabinet body, a plurality of the same louvres have been seted up to the inner wall of cabinet door, every a plurality of columnar order holes have been seted up to the inner wall of division board.

Preferably, two supporting shoes of inner wall left side fixedly connected with of the cabinet body, every one side that the cabinet body was kept away from to the supporting shoe is the inclined plane of 45 degrees of leanin, two the same supporting shoes of inner wall right side fixed connection of the cabinet body, every one side that the cabinet body was kept away from to the supporting shoe is the inclined plane of 45 degrees of leanout, every the inclined plane of supporting shoe and the outer wall fixed connection of heat dissipation fan.

Preferably, a first groove is formed in the top of the outer wall of the cabinet body, an inner wall fixedly connected with telescopic rod of the first groove is arranged, a power line fixedly connected with controller is arranged on the outer wall of the telescopic rod, a top fixedly connected with connecting rod of the telescopic rod is arranged, three connecting blocks and a cover are fixedly connected to the outer wall of each connecting block, a lifting rope and the cover are arranged at the other end of each connecting block, a humidity sensor is fixedly connected to the outer wall of each connecting rod, the humidity sensor is electrically connected with the controller through the set power line, and a V-shaped baffle is fixedly connected to the top of each connecting rod.

Preferably, the inner wall of the air inlet pipe is movably connected with a filter basket through a column-shaped groove.

Preferably, one side of the cabinet door close to the inner wall of the cabinet body is fixedly connected with a rubber ring, and the top of each heat dissipation hole is fixedly connected with a baffle.

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

1. through the arc structure of the second recess that sets up, be in order to prevent that the rainwater from gliding down along the inclined plane, store up the inner wall at the second recess, the design of bearing is for the rotation of convenient lid, the cooperation of lid and air-supply line is used, can let the wind enter into cabinet body inner wall, also can play its sealed effect when raining, the internal component of protection cabinet does not receive rainwater erosion, humidity transducer response air's humidity, send the instruction to the controller, then the lift of controller control telescopic link, the lift of telescopic link drives the rising and the decline of lifting rope, because the other end of lifting rope and the top of lid are connected, so the telescopic link can drive the lid and rise together and descend, the setting of V type baffle plays the protection to first recess inside, prevention of seepage water effect, in order to reach sealed waterproof effect.

2. The induced draft fan through setting up carries out the induced draft from the inner wall of air-supply line is external, then from the inner wall that the air-out pipe arranged the cabinet body, because the heat dissipation fan that sets up is inwards and outwards degree slope respectively settles, the wind that advances internal wall of cabinet is under the effect of heat dissipation fan, play a rotatory effect of leading, let wind dispel the heat at each face of internal wall to the component of the cabinet body, then give the derivation with hot-blast from the louvre again, play the effect of cooling, the design in a plurality of columnar order holes also plays cluster wind and radiating purpose, in order to reach and to effectually play the radiating effect to power module.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a V-shaped baffle; 2. connecting blocks; 3. a cover; 4. a first groove; 5. a bearing; 6. an air inlet pipe; 7. a heat dissipation fan; 8. a power module; 9. a cabinet door; 10. a rubber ring; 11. a cylindrical hole; 12. a support pillar; 13. a partition plate; 14. a base; 15. heat dissipation holes; 16. a baffle plate; 17. a cabinet body; 18. a second groove; 19. a strainer basket; 20. a lifting rope; 21. a telescopic rod; 22. a humidity sensor; 23. a controller; 24. a support block; 25. a connecting rod; 26. an induced draft pipe; 27. a top plate; 28. an induced draft fan; 29. and an air outlet pipe.

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.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: a static var generator power cabinet comprises a cabinet body 17, heat dissipation fan 7 and air-supply line 6, four bases 14 of bottom fixedly connected with of the cabinet body 17, the inner wall fixedly connected with roof 27 of the cabinet body 17, two division boards 13 of inner wall fixedly connected with of the cabinet body 17, every division board 13 is located the below of roof 27, a plurality of support columns 12 of top fixedly connected with of every division board 13, the top fixedly connected with power module 8 of every support column 12, the front of the cabinet body 17 is through being provided with hinge fixedly connected with cabinet door 9, three second recess 18 has been seted up at the outer wall top of the cabinet body 17, the inner wall of every second recess 18 and the outer wall fixed connection of air-supply line 6, the inner wall of every second recess 18 is through being provided with pivot fixedly connected with bearing 5, the outer wall fixedly connected with of every bearing 5 and the lid 3 of air-supply line 6 looks adaptation, the one end that lid 3.

In this embodiment, play the effect of separating to division board 13 and power module 8 through a plurality of support columns 12 that set up, let its bottom also can fully dispel the heat, the setting of cabinet door 9 is for the convenience of staff to the inspection maintenance of power cabinet internal component, the arc structure of second recess 18, it is for preventing that the rainwater from gliding down along the inclined plane, store up the inner wall at second recess 18, the design of bearing 5 is for the convenience of the rotation of lid 3, lid 3 and air-supply line 6's cooperation is used, can let the wind enter into cabinet body 17 inner wall, also can play its sealed effect when raining, the component of protection cabinet body 17 is not corroded by the rainwater.

Example two:

as shown in fig. 1-3, on the basis of the first embodiment, the utility model provides a technical solution: top fixedly connected with draught fan 28 of roof 27, the three induced air pipe 26 of outer wall fixedly connected with of draught fan 28, the one end outer wall fixed connection that lid 3 was kept away from to the other end and air-supply line 6 of every induced air pipe 26, bottom fixedly connected with of draught fan 28 goes out tuber pipe 29, the outer wall of play tuber pipe 29 and the inner wall fixed connection of roof 27, a plurality of louvres 15 have been seted up to the inner wall of the cabinet body 17, a plurality of columnar order holes 11 have been seted up to the inner wall of every division board 13, two supporting shoes 24 of inner wall left side fixedly connected with of the cabinet body 17, one side that the cabinet body 17 was kept away from to every supporting shoe 24 is the inclined plane of 45 degrees of leanin, two the same supporting shoes 24 of inner wall right side fixed connection of the cabinet body 17, one side that the cabinet body 17 was kept away from to every supporting shoe 24 is the inclined plane of 45 degrees.

In this embodiment, the induced draft fan 28 is used for inducing air through the inner wall of the air inlet pipe 6, and then the air is discharged into the inner wall of the cabinet body 17 from the air outlet pipe 29, because the heat dissipation fans 7 are respectively arranged in an inward and outward 45-degree inclined manner, the air entering the inner wall of the cabinet body 17 has a rotary guiding effect under the effect of the heat dissipation fans 7, so that the air dissipates heat of all surfaces of elements at the inner wall of the cabinet body 17, and then the hot air is led out from the heat dissipation holes 15, so as to play a role in cooling, and the design of the plurality of column-shaped holes 11 also plays a role in wind mixing and heat dissipation.

Example three:

as shown in fig. 1-3, on the basis of the first embodiment, the utility model provides a technical solution: first recess 4 has been seted up at the outer wall top of the cabinet body 17, first recess 4's inner wall fixedly connected with telescopic link 21, telescopic link 21's outer wall is through being provided with power cord fixedly connected with controller 23, telescopic link 21's top fixedly connected with connecting rod 25, connecting rod 25's three connecting block 2 of outer wall fixedly connected with, the top fixed connection of the other end of every connecting block 2 through being provided with lifting rope 20 and lid 3, connecting rod 25's outer wall fixedly connected with humidity transducer 22, humidity transducer 22 is through the power cord and the controller 23 electric connection that set up, connecting rod 25's top fixedly connected with V type baffle 1.

In this embodiment, the humidity of air is sensed through the humidity sensor 22 that sets up, and controller 23 is sent to the instruction, then controller 23 control telescopic link 21's lift, and telescopic link 21's lift drives the rising and the decline of lifting rope 20, because the other end of lifting rope 20 is connected with the top of lid 3, so telescopic link 21 can drive lid 3 and rise and descend together, and the setting of V type baffle 1 plays the protection to first recess 4 inside, and prevention of seepage water effect.

Example four:

as shown in fig. 1-3, on the basis of the first embodiment and the third embodiment, the utility model provides a technical solution: the inner wall of the air inlet pipe 6 is movably connected with a filter screen basket 19 through a column-shaped groove, one side of the cabinet door 9 close to the inner wall of the cabinet body 17 is fixedly connected with a rubber ring 10, and the top of each heat dissipation hole 15 is fixedly connected with a baffle 16.

In this embodiment, play through the strainer basket 19 that sets up and block the dust, the effect of convenient to detach clearance again, rubber has good leakproofness and corrosion resistance, and the design of rubber circle 10 plays the sealed effect to cabinet door 9 and cabinet body 17 junction gap, and baffle 16 is the slope structure of 45 degrees downwards, and the rainwater drips the inclined plane that the top of baffle 16 is followed again and is slided down, has played rain-proof effect effectively.

The utility model discloses a theory of operation and use flow: the humidity of air is sensed by the humidity sensor 22, an instruction is transmitted to the controller 23, then the controller 23 controls the lifting of the telescopic rod 21, the lifting of the telescopic rod 21 drives the lifting rope 20 to ascend and descend, the telescopic rod 21 drives the cover 3 to ascend and descend together due to the fact that the other end of the lifting rope 20 is connected with the top of the cover 3, the arc-shaped structure of the second groove 18 is used for preventing rainwater from sliding down along an inclined plane and accumulating on the inner wall of the second groove 18, the bearing 5 is designed to facilitate the rotation of the cover 3, the cover 3 and the air inlet pipe 6 are matched for use, wind can enter the inner wall of the cabinet body 17 and can also play a role in sealing the cabinet body when raining, elements in the cabinet body 17 are protected from being corroded by rainwater, the filter basket 19 plays a role in blocking dust and is convenient to disassemble and clean, rubber has good sealing performance and corrosion resistance, and the design of the rubber ring 10, the sealing effect on the gap at the joint of the cabinet door 9 and the cabinet body 17 is achieved, the baffle 16 is of a downward 45-degree inclined structure, rainwater drops to the top of the baffle 16 and slides down along the inclined plane, the rainproof effect is effectively achieved, the induced draft fan 28 conducts induced draft through the inner wall of the air inlet pipe 6, then air is discharged into the inner wall of the cabinet body 17 from the air outlet pipe 29, as the arranged heat dissipation fans 7 are respectively arranged in an inward 45-degree inclined mode and in an outward 45-degree inclined mode, the air entering the inner wall of the cabinet body 17 plays a role in rotary guiding under the action of the heat dissipation fan 7, the air is enabled to dissipate heat of all surfaces of elements through the inner wall of the cabinet body 17, then hot air is led out from the heat dissipation holes 15, the cooling effect is achieved, and the design of the plurality of column-shaped holes 11 also plays a role in air mixing and heat dissipation.

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 SVG power cabinet, includes the cabinet body (17), heat dissipation fan (7) and air-supply line (6), its characterized in that: four bases (14) of bottom fixedly connected with of the cabinet body (17), the inner wall fixedly connected with roof (27) of the cabinet body (17), two division boards (13) of inner wall fixedly connected with of the cabinet body (17), every division board (13) are located below roof (27), every a plurality of support columns (12) of top fixedly connected with of division board (13), every the top fixedly connected with power module (8) of support column (12), the front of the cabinet body (17) is through being provided with hinge fixedly connected with cabinet door (9), three second recess (18) have been seted up at the outer wall top of the cabinet body (17), every the inner wall of second recess (18) and the outer wall fixed connection of air-supply line (6), every the inner wall of second recess (18) is through being provided with pivot fixedly connected with bearing (5), every the outer wall fixedly connected with of bearing (5) and cover (3) of air-supply line (6) looks adaptation And one end of the inner wall of the second groove (18) far away from the cover (3) is of an arc structure.

2. A static var generator power cabinet according to claim 1, characterized in that: the top fixedly connected with draught fan (28) of roof (27), three induced air pipe (26) of outer wall fixedly connected with of draught fan (28), every the one end outer wall fixed connection of lid (3) is kept away from with air-supply line (6) to the other end of induced air pipe (26), the bottom fixedly connected with of draught fan (28) goes out tuber pipe (29), go out the outer wall of tuber pipe (29) and the inner wall fixed connection of roof (27), a plurality of louvres (15) have been seted up to the inner wall of the cabinet body (17), a plurality of the same louvres (15) have been seted up to the inner wall of cabinet door (9), every a plurality of columnar order holes (11) have been seted up to the inner wall of division board (13).

3. A static var generator power cabinet according to claim 1, characterized in that: two supporting shoe (24) of inner wall left side fixedly connected with of the cabinet body (17), every one side that the cabinet body (17) was kept away from in supporting shoe (24) is the inclined plane of 45 degrees of leanin, two the same supporting shoe (24) of inner wall right side fixed connection of the cabinet body (17), every one side that the cabinet body (17) was kept away from in supporting shoe (24) is the inclined plane of 45 degrees of leaning out, every the inclined plane of supporting shoe (24) and the outer wall fixed connection of heat dissipation fan (7).

4. A static var generator power cabinet according to claim 1, characterized in that: first recess (4) have been seted up at the outer wall top of the cabinet body (17), inner wall fixedly connected with telescopic link (21) of first recess (4), the outer wall of telescopic link (21) is through being provided with power cord fixedly connected with controller (23), the top fixedly connected with connecting rod (25) of telescopic link (21), the three connecting block of outer wall fixedly connected with (2) of connecting rod (25), every the other end of connecting block (2) is through the top fixed connection who is provided with lifting rope (20) and lid (3), the outer wall fixedly connected with humidity transducer (22) of connecting rod (25), humidity transducer (22) are through power cord and controller (23) electric connection that sets up, the top fixedly connected with V type baffle (1) of connecting rod (25).

5. A static var generator power cabinet according to claim 1, characterized in that: the inner wall of the air inlet pipe (6) is movably connected with a filter screen basket (19) through a cylindrical groove.

6. A static var generator power cabinet according to claim 2, characterized in that: one side of the cabinet door (9) close to the inner wall of the cabinet body (17) is fixedly connected with a rubber ring (10), and the top of each heat dissipation hole (15) is fixedly connected with a baffle (16).