CN215497893U

CN215497893U - High-voltage reactive power compensation device

Info

Publication number: CN215497893U
Application number: CN202121779644.7U
Authority: CN
Inventors: 马洪亮; 任俊辉
Original assignee: Hebei Vauban Power Technology Co ltd
Current assignee: Hebei Vauban Power Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-11
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a high-voltage reactive power compensation device which comprises a cabinet body, wherein an instrument room is fixedly installed at the top of an inner cavity of the cabinet body, heat dissipation windows are formed in the tops of the left side surface and the right side surface of the cabinet body, a flow guide top box is fixedly installed at the top of the cabinet body, an adjusting movable bottom plate is fixedly installed at the bottom of the cabinet body, supporting columns are welded on the left side and the right side of the bottom surface of the adjusting movable bottom plate, and a cabinet door is movably sleeved at the bottom of the front end surface of the cabinet body. The heat dissipation top box disclosed by the utility model can accelerate the circulation of air in the cabinet body by utilizing the working of the device in the flow guide top box, so that heat is quickly dissipated through the heat dissipation window, the quick cooling is realized, and the cooling efficiency is improved.

Description

High-voltage reactive power compensation device

Technical Field

The utility model relates to the technical field of high-voltage power equipment, in particular to a high-voltage reactive power compensation device.

Background

The high-voltage reactive compensation device is mainly applied to transformer substations of metallurgy, petrifaction, mines, building materials, machinery, automobile manufacturing, energy stations and the like, mainly aims at carrying out centralized compensation on 10KV, 35KV and 110VK system transformer substations, and can be divided into a cabinet structure and a frame structure.

When the existing high-voltage reactive power compensation device is of a cabinet type structure, multiple cabinets are assembled and sequentially arranged, the whole cabinet body is formed by bending and welding high-quality cold-rolled steel plates or bending and assembling aluminum-coated zinc plates, front and back single doors or double doors, a top door, a bottom door and side face sealing plates are provided with ventilation and heat dissipation windows, an instrument room is arranged on the upper portion of the cabinet body and used for arrangement, and when cabinet type equipment works and uses, the cabinet type equipment is installed indoors and used, because indoor air is not circulated, the ventilation and heat dissipation windows arranged on the cabinet type equipment reduce the heat dissipation efficiency of the cabinet type equipment, high-temperature heat dissipation of the cabinet type equipment is not facilitated, and the work and the use of internal elements are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-voltage reactive power compensation device, which improves the heat dissipation efficiency.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.

The high-voltage reactive power compensation device comprises a cabinet body, wherein an instrument room is fixedly installed at the top of an inner cavity of the cabinet body, heat dissipation windows are formed in the tops of the left side surface and the right side surface of the cabinet body, a flow guide top box is fixedly installed at the top of the cabinet body, an adjusting movable bottom plate is fixedly installed at the bottom of the cabinet body, support columns are welded on the left side and the right side of the bottom surface of the adjusting movable bottom plate, a cabinet door is movably sleeved at the bottom of the front end surface of the cabinet body, rotating connecting rods are movably connected to the left side and the right side of the top surface of the inner cavity of the flow guide top box, transmission gears are fixedly connected to the bottoms of the rotating connecting rods, flow guide holes are formed in the bottom of the flow guide top box, a through hole groove is formed in the top of the cabinet body, and the flow guide holes in the bottom of the flow guide top box are mutually communicated with the through hole groove in the top of the cabinet body; the fan shaft is fixedly connected to the bottom of the transmission gear, fan blades are fixedly mounted at the bottom of the outer surface of the fan shaft, a mounting seat is fixedly mounted at the bottom of the inner cavity of the flow guide top box, a rotating motor is fixedly mounted at the top of the mounting seat, and a rotating gear meshed with the rotating gear is movably sleeved at the top of the rotating motor.

The middle part of the top surface of the inner cavity of the adjusting movable bottom plate is welded with a top plate, the left side and the right side of the bottom of the top plate are both welded with fixing frames, the bottom of the top plate is fixedly provided with a hydraulic cylinder, and the hydraulic cylinder is fixedly clamped between the two fixing frames; the bottom of pneumatic cylinder is integrated to be formed with the hydraulic stem, and the equal fixedly connected with welding rod in the left and right sides of hydraulic stem, the opposite side welding of welding rod has the welding plate, and the bottom fixed mounting of welding plate has the carriage, and the middle part movable sleeve of carriage is equipped with the movable pulley, and the bottom of adjusting movable bottom plate is seted up and is supplied the carriage to pass through and pass the hole.

Wherein, the quantity of support column has a plurality of, and the fixed cover of surface of support column is equipped with the blotter, and the material of blotter is rubber materials.

Wherein, the quantity of flow guide hole is seted up has a plurality ofly, and the diameter scope of flow guide hole seting up is one centimetre to a little five centimetres.

The technical scheme of the utility model has the following beneficial effects:

the heat dissipation top box disclosed by the utility model can accelerate the circulation of air in the cabinet body by utilizing the working of the device in the top box, so that heat can be quickly dissipated through the heat dissipation window, the quick cooling is realized, the cooling efficiency is improved, and the high-temperature damage of internal elements is prevented. The cabinet body moving and carrying device can conveniently and quickly move and carry the cabinet body by adjusting the working and the use of the device in the movable bottom plate, thereby saving the carrying effort of personnel and improving the carrying efficiency.

Drawings

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

FIG. 2 is a schematic view of the structure of the inner cavity of the flow guiding top box of the present invention;

FIG. 3 is a perspective assembly view of the flow diversion top box of the present invention;

FIG. 4 is a schematic view of the internal structure of the adjustable movable base plate according to the present invention;

fig. 5 is a perspective assembly view of the adjustable activity floor of the present invention.

Wherein: 1. a cabinet body; 2. an instrument room; 3. a heat dissipation window; 4. a flow guiding top box; 5. adjusting the movable bottom plate; 6. a support pillar; 7. a cabinet door; 41. rotating the connecting rod; 42. a transmission gear; 43. a flow guide hole; 44. a rotating gear; 45. a mounting seat; 46. a rotation motor; 48. a fan shaft; 49. a fan blade; 51. a hydraulic cylinder; 52. welding a rod; 53. welding the plate; 54. a carriage; 55. a sliding wheel; 56. passing through the aperture; 57. a top plate; 58. a fixing frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A high-voltage reactive power compensation device is structurally shown in figures 1 to 5 and comprises a cabinet body 1, wherein an instrument room 2 is fixedly installed at the top of an inner cavity of the cabinet body 1.

The heat dissipation window 3 has been seted up at the top of the left and right sides face of the cabinet body 1, the top fixed mounting of the cabinet body 1 has water conservancy diversion top box 4, the bottom fixed mounting of the cabinet body 1 has regulation movable bottom plate 5, support column 6 has all been welded to the left and right sides of regulation movable bottom plate 5 bottom surface, the bottom movable sleeve of terminal surface has cabinet door 7 before the cabinet body 1.

The equal swing joint in the left and right sides of water conservancy diversion top case 4 inner chamber top surface has rotation connecting rod 41, the bottom fixedly connected with drive gear 42 of rotation connecting rod 41, water conservancy diversion hole 43 has been seted up to water conservancy diversion top case 4's bottom, and the through-hole groove has been seted up at the top of the cabinet body 1, and the water conservancy diversion hole 43 of water conservancy diversion top case 4 bottom communicates with the through-hole groove at the top of the cabinet body 1 each other.

The bottom of drive gear 42 is fixedly connected with fan axle 48, the bottom fixed mounting of fan axle 48 surface has flabellum 49, the bottom fixed mounting of water conservancy diversion top case 4 inner chamber has mount pad 45, the top fixed mounting of mount pad 45 has rotating motor 46, the top movable sleeve of rotating motor 46 is equipped with rotary gear 44, meshes with drive gear mutually.

In this embodiment, the number of the transmission gears 42, the fan shaft 48 and the fan blades 49 is several, the number of the diversion holes 43 is several, and the diameter range of the diversion holes 43 is one centimeter to one point five centimeters.

The middle part of the top surface of the inner cavity of the adjustable movable bottom plate 5 is welded with a top plate 57, the left side and the right side of the bottom of the top plate 57 are both welded with fixing frames 58, the bottom of the top plate 57 is fixedly provided with a hydraulic cylinder 51, and the hydraulic cylinder 51 is fixedly clamped between the two fixing frames 58.

The bottom of pneumatic cylinder 51 is formed with the hydraulic stem integratively, and the equal fixedly connected with welding rod 52 in both sides about the hydraulic stem, the opposite side welding of welding rod 52 has welding plate 53, and welding plate 53's bottom fixed mounting has carriage 54, and the middle part movable sleeve of carriage 54 is equipped with movable pulley 55, and the bottom of adjusting movable bottom plate 5 has been seted up and has been passed through hole 56, supplies the carriage to pass through.

The quantity of support column 6 has a plurality of, and the fixed cover of surface of support column 6 is equipped with the blotter, and the material of blotter is rubber materials.

When the cooling device works, the rotating motor 46 is controlled to be started, then the motor shaft of the rotating motor 46 is utilized to drive the rotating gear 44 to rotate, so that the rotating gear 44 is utilized to drive the transmission gear 42 to rotate, when the transmission gear 42 rotates, the fan shaft 48 and the fan blade 49 at the bottom are driven to simultaneously rotate, so that the fan blade 49 rotates to blow air, then the blown air passes through the flow guide hole 43 and the through hole groove at the top of the cabinet body 1, so that the cold air cooling is carried out on the inside of the cabinet body 1, the circulation of the air in the cabinet body 1 is accelerated, and the heat is rapidly radiated through the heat radiation window 3, so that the rapid cooling is realized, the cooling efficiency is improved, and the high-temperature damage of internal elements is prevented.

When the cabinet body 1 etc. needs transport, control pneumatic cylinder 51 circular telegram starts, then utilize the hydraulic stem of pneumatic cylinder 51 bottom to drive the descending of subassemblies such as welding pole 52 and welding plate 53 of both sides, then utilize welding plate 53 to drive carriage 54 and movable pulley 55 through passing hole 56 and descend subaerially, then recycle movable pulley 55 and slide on ground, thereby convenient and fast removes the transport to the cabinet body 1, thereby personnel's transport strength has been saved, the handling efficiency is improved.

According to the utility model, the circulation of air in the cabinet body 1 can be accelerated by utilizing the working of the internal device of the flow guide top box 4, so that heat can be rapidly dissipated through the heat dissipation window 3, the rapid cooling is realized, the cooling efficiency is improved, and the high-temperature damage of internal elements is prevented.

Claims

1. The high-voltage reactive power compensation device comprises a cabinet body (1), wherein an instrument room (2) is fixedly mounted at the top of an inner cavity of the cabinet body (1), and is characterized in that heat dissipation windows (3) are formed in the tops of the left side surface and the right side surface of the cabinet body (1), a flow guide top box (4) is fixedly mounted at the top of the cabinet body (1), an adjusting movable bottom plate (5) is fixedly mounted at the bottom of the cabinet body (1), support columns (6) are welded on the left side and the right side of the bottom surface of the adjusting movable bottom plate (5), and a cabinet door (7) is movably sleeved at the bottom of the front end surface of the cabinet body (1);

the left side and the right side of the top surface of the inner cavity of the flow guide top box (4) are movably connected with rotating connecting rods (41), the bottom of each rotating connecting rod (41) is fixedly connected with a transmission gear (42), the bottom of each flow guide top box (4) is provided with a flow guide hole (43), the top of the cabinet body (1) is provided with a through hole groove, and the flow guide holes (43) in the bottom of each flow guide top box (4) are communicated with the through hole grooves in the top of the cabinet body (1); the bottom of the transmission gear (42) is fixedly connected with a fan shaft (48), and the bottom of the outer surface of the fan shaft (48) is fixedly provided with fan blades (49); the bottom of the inner cavity of the flow guide top box (4) is fixedly provided with a mounting seat (45), the top of the mounting seat (45) is fixedly provided with a rotating motor (46), and the top of the rotating motor (46) is movably sleeved with a rotating gear (44) meshed with the transmission gear.

2. The high-voltage reactive power compensation device according to claim 1, wherein a top plate (57) is welded in the middle of the top surface of the inner cavity of the adjustable movable bottom plate (5), fixing frames (58) are welded on the left side and the right side of the bottom of the top plate (57), a hydraulic cylinder (51) is fixedly installed at the bottom of the top plate (57), and the hydraulic cylinder (51) is fixedly clamped between the two fixing frames (58); the bottom of pneumatic cylinder (51) is formed integrally with the hydraulic stem, the equal fixedly connected with welding rod (52) in the left and right sides of hydraulic stem, and the opposite side welding of welding rod (52) has welding plate (53), and the bottom fixed mounting of welding plate (53) has carriage (54), and the middle part movable sleeve of carriage (54) is equipped with movable pulley (55), and the bottom of adjusting movable bottom plate (5) is seted up and is supplied that the carriage passes through to pass through hole (56).

3. The high-voltage reactive power compensation device according to claim 1, wherein the number of the support columns (6) is several, a cushion pad is fixedly sleeved on the outer surface of each support column (6), and the cushion pad is made of rubber.

4. The high-voltage reactive power compensation device according to claim 1, wherein the number of the diversion holes (43) is several, and the diameter of the diversion holes (43) ranges from one centimeter to one point five centimeters.