CN213484284U

CN213484284U - Remote control reactive power compensation device

Info

Publication number: CN213484284U
Application number: CN202022138771.0U
Authority: CN
Inventors: 陈博; 李鹏; 付刚
Original assignee: Henan Longjia Electric Power Technology Co Ltd
Current assignee: Henan Longjia Electric Power Technology Co Ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-06-18
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses a remote control reactive power compensation device, including box, reactive compensation unit, heat dissipation unit and chamber door, the rear end of chamber door is articulated mutually with the right-hand member of box front side opening part, the top of box inside is equipped with the heat dissipation unit, the bottom of box inside is equipped with the dehumidification unit, and the reactive compensation unit contains arrester, mounting bracket, intelligent electric capacity, fixed plate, T type piece and fixed block, the fixed block has two and controls the correspondence and establish at the inboard middle part of box, and the top of two fixed blocks all is equipped with T type groove, and T type groove and T type piece sliding connection, and the top of two T type pieces is connected with the left and right sides of fixed plate bottom respectively, the top array of fixed plate has intelligent electric capacity, the both sides on fixed plate top are connected with the both ends of mounting bracket respectively, the top array of mounting bracket has the arrester; the remote control reactive power compensation device is simple to use, convenient to maintain and long in service life.

Description

Remote control reactive power compensation device

Technical Field

The utility model relates to a distribution device technical field specifically is a remote control reactive power compensator.

Background

The dynamic reactive power compensator of low pressure collects reactive compensation and electric wire netting monitoring in an organic whole, it compensates the reactive loss in the electric wire netting to play, power factor is improved, reduce the line loss and improve the load capacity of electric wire netting and the effect of power supply quality, it is comparatively common to the use of dynamic reactive power compensator of low pressure in distribution system, there is certain drawback in current dynamic reactive power compensator of low pressure when using, in a distribution system, need use dynamic reactive power compensator of low pressure in each region, these devices can not carry out remote control, general device is fixed mounting simultaneously, when the device goes wrong, the maintainer is inconvenient maintains its inside, and because the device is generally put in the open air, the moisture can be piled up to the device inside, the moisture can appear corroding to the electrical components in the device, thereby cause electrical components to damage.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a remote control reactive power compensator, simple to use, easy maintenance, long service life can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a remote control reactive compensation device comprises a box body, a reactive compensation unit, a heat dissipation unit and a box door, wherein the rear end of the box door is hinged with the right end of an opening at the front side of the box body, the heat dissipation unit is arranged at the top end inside the box body, the dehumidification unit is arranged at the bottom end inside the box body, the reactive compensation unit comprises an arrester, a mounting frame, an intelligent capacitor, a fixed plate, T-shaped blocks and fixed blocks, the fixed blocks are arranged in the middle of the inner side of the box body in a left-right corresponding mode, T-shaped grooves are formed in the top ends of the two fixed blocks, the T-shaped grooves are connected with the T-shaped blocks in a sliding mode, the top ends of the two T-shaped blocks are respectively connected with the left side and the right side of the bottom end of the fixed plate, the intelligent capacitor is arranged at the top end of the fixed plate, the two, the right flank of louvre array inside the box, wireless transmitter establishes the bottom at the chamber door medial surface, the middle part at the chamber door medial surface is established to the controller, the output of arrester, intelligent electric capacity's input electric connection controller, wireless transmitter's output electric connection controller's input, external power source's output is connected to the input electricity of controller.

Through the reactive compensation unit, can remote control carry out reactive compensation to the outside electrical apparatus of connecting to increase the convenience of electrical apparatus debugging, also make things convenient for simultaneously follow-up electrical components to the box to maintain.

Further, the radiating unit contains motor, pivot, flabellum and base, the top at the box inside is established to the base, the circular recess internal rotation at base middle part is connected with the pivot, the top at the box is established to the motor, the output shaft of motor is connected with the top of pivot, the outside array of pivot bottom has the flabellum, the output of the input electric connection director of motor can be with the effectual effluvium of the heat that produces in the work of the inside electrical components of box, prevents that overheated lead to electrical components to break down in the box.

Further, the dehumidification unit contains drier, dry box, backup pad, fixture block and supporting shoe, the supporting shoe has two and controls to correspond and establish the bottom in the box inside, and the draw-in groove and the two fixture block looks joints that correspond on two supporting shoe tops are established respectively in the bottom of two backup pads on the top of two fixture blocks, and the left and right sides at dry box is established respectively to two backup pads, the inside of dry box is equipped with the drier, can adsorb the inside accumulational moisture of box, prevents that the moisture from causing the corruption to electrical components, and then improves electrical components's life.

Further, still include rubber fixture block and mounting groove, the leading flank at the box is established to the rubber fixture block, the medial surface at the chamber door is established to the mounting groove, the gap of box and chamber door junction can be reduced to rubber fixture block and mounting groove looks joint, prevents that the rainwater from entering into inside the box from the gap.

Further, still include pivot and kelly, the pivot has two and rotates the bottom of connecting at two fixed block leading flanks respectively, and the outside of two pivots all is equipped with the kelly, can fix the fixed plate, prevents that the fixed plate from sliding around and leading to electrical components to appear colliding and causing the damage.

Compared with the prior art, the beneficial effects of the utility model are that: this remote control reactive power compensator has following benefit:

1. by the reactive compensation unit, reactive compensation can be carried out on the connected external electrical appliance in a remote control mode, so that convenience in debugging the electrical appliance is improved, and meanwhile, the subsequent maintenance of electrical elements in the box body is facilitated;

2. the heat dissipation unit can effectively dissipate heat generated in the operation of an electrical element in the box body, so that the electrical element is prevented from being broken down due to overheating in the box body;

3. through the dehumidification unit, can adsorb the inside accumulational moisture of box, prevent that the moisture from causing the corruption to electrical components, and then improve electrical components's life, be equipped with pivot and kelly, can fix the fixed plate, slide around preventing the fixed plate and lead to electrical components to appear colliding and cause the damage.

Drawings

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

fig. 2 is the schematic diagram of the structure of the reactive compensation unit of the present invention.

In the figure: the device comprises a box body 1, a reactive power compensation unit 2, a lightning arrester 21, a 22 mounting rack, a 23 intelligent capacitor, a 24 fixing plate, a 25T-shaped block, a 26 fixing block, a 3 heat dissipation unit, a 31 motor, a 32 rotating shaft, 33 fan blades, a 34 base, a 4 dehumidification unit, a 41 drying agent, a 42 drying box, a 43 supporting plate, a 44 clamping block, a 45 supporting block, a 5 box door, a 6 heat dissipation hole, a 7 rubber clamping block, an 8 mounting groove, a 9 rotating shaft, a 10 clamping rod, a 11 wireless transmitter and a 12 controller.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a remote control reactive power compensation device comprises a box body 1, a reactive power compensation unit 2, a heat dissipation unit 3 and a box door 5, wherein the rear end of the box door 5 is hinged with the right end of an opening at the front side of the box body 1, the heat dissipation unit 3 is arranged at the top end inside the box body 1, the heat dissipation unit 3 comprises a motor 31, a rotating shaft 32, fan blades 33 and a base 34, the base 34 is arranged at the top end inside the box body 1, the rotating shaft 32 is connected in a rotating mode in a circular groove in the middle of the base 34, the motor 31 is arranged at the top end of the box body 1, an output shaft of the motor 31 is connected with the top end of the rotating shaft 32, the fan blades 33 are arrayed on the outer side of the bottom end of the rotating shaft 32, an input end of the motor 31 is electrically connected with an output end of a controller 12, heat generated in the working process of electric elements inside the box body 1 can, Drying box 42, backup pad 43, fixture block 44 and supporting shoe 45, supporting shoe 45 has two and controls to correspond and establish the bottom in box 1 inside, the draw-in groove on two supporting shoe 45 tops and two fixture blocks 44 looks joints that correspond, the bottom at two backup pads 43 is established respectively on the top of two fixture blocks 44, two backup pads 43 are established respectively in drying box 42's the left and right sides, drying box 42's inside is equipped with drier 41, can adsorb the inside accumulational moisture of box 1, prevent that the moisture from causing the corruption to electrical components, and then improve electrical components's life.

The reactive compensation unit 2 comprises lightning arresters 21, a mounting rack 22, intelligent capacitors 23, a fixed plate 24, T-shaped blocks 25 and fixed blocks 26, wherein the two fixed blocks 26 are correspondingly arranged in the middle of the inner side of the box body 1 in the left-right direction, T-shaped grooves are formed in the top ends of the two fixed blocks 26, the T-shaped grooves are in sliding connection with the T-shaped blocks 25, the top ends of the two T-shaped blocks 25 are respectively connected with the left side and the right side of the bottom end of the fixed plate 24, the intelligent capacitors 23 are arrayed at the top end of the fixed plate 24, the two sides of the top end of the fixed plate 24 are respectively connected with the two ends of the mounting rack 22, the lightning arresters 21 are arrayed at the top end of the mounting rack 22, the reactive compensation unit 2 can be used for remotely controlling and performing reactive compensation on connected external electric appliances, so that the convenience for debugging of the electric, the radiating holes 6 are arrayed on the right side surface inside the box body 1, the wireless transmitter 11 is arranged at the bottom end of the inner side surface of the box door 5, the controller 12 is arranged in the middle of the inner side surface of the box door 5, the arrester 21 and the input end of the intelligent capacitor 23 are electrically connected with the output end of the controller 12, the output end of the wireless transmitter 11 is electrically connected with the input end of the controller 12, the input end of the controller 12 is electrically connected with the output end of an external power supply, the rubber clamping block 7 and the mounting groove 8 are further included, the rubber clamping block 7 is arranged on the front side surface of the box body 1, the mounting groove 8 is arranged on the inner side surface of the box door 5, the rubber clamping block 7 is clamped with the mounting groove 8, the gap at the joint of the box body 1 and the box door 5 can be reduced, rainwater is prevented from entering the box body 1 from the gap, the rotating shaft 9 and the clamping, the fixing plate 24 can be fixed to prevent the electric components from being damaged due to collision caused by the forward and backward sliding of the fixing plate 24.

When in use: an external power supply is switched on, each electrical appliance normally works, a fixed block 26 corresponding to the left and the right is arranged in the middle of the inner side of the box body 1, a T-shaped groove at the top end of the fixed block 26 is in sliding connection with a T-shaped block at the bottom end of a fixed plate 24, an intelligent capacitor 23 is arrayed at the top end of the fixed plate 24, the intelligent capacitor 23 is connected with a lightning arrester 21, then each electrical appliance element and a wireless transmitter 11 are connected with a controller 12, so that reactive compensation can be carried out on the connected external electrical appliance in a remote control mode, the convenience of electrical appliance debugging is improved, meanwhile, the subsequent maintenance of the electrical appliance elements in the box body 1 is facilitated, the motor 31 is started at the same time, the motor 31 drives a fan blade 33 to rotate through a rotating shaft 32, the fan blade 33 rotates to effectively dissipate heat generated in the work of the electrical appliance elements in the box, draw-in groove and the joint of fixture block 44 on supporting shoe 45 top mutually, the backup pad 43 on fixture block 44 top is connected with the left and right sides of dry box 42, the inside drier 41 of dry box 42 can adsorb the inside accumulational moisture of box 1, prevent that the moisture from causing the corruption to electrical components, and then improve electrical components's life, then close box door 5, make the mounting groove 8 and the 7 joints of rubber fixture block of 5 medial surfaces of box door, thereby can reduce the gap of box 1 and 5 junctions of box door, prevent that the rainwater from entering into box 1 inside from the gap.

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. A remote control reactive power compensation device is characterized in that: the intelligent cabinet comprises a cabinet body (1), a reactive compensation unit (2), a heat dissipation unit (3) and a cabinet door (5), wherein the rear end of the cabinet door (5) is hinged with the right end of an opening at the front side of the cabinet body (1), the heat dissipation unit (3) is arranged at the top end of the interior of the cabinet body (1), a dehumidification unit (4) is arranged at the bottom end of the interior of the cabinet body (1), the reactive compensation unit (2) comprises a lightning arrester (21), a mounting frame (22), an intelligent capacitor (23), a fixing plate (24), T-shaped blocks (25) and fixing blocks (26), the fixing blocks (26) are correspondingly arranged in the middle of the inner side of the cabinet body (1) in the left and right directions, T-shaped grooves are formed in the top ends of the two fixing blocks (26), the T-shaped grooves are connected with the T-shaped blocks (25) in a sliding manner, the top ends of the two T-shaped blocks (25) are respectively connected, the both sides on fixed plate (24) top are connected with the both ends of mounting bracket (22) respectively, the top array of mounting bracket (22) has arrester (21), still includes louvre (6), wireless transmission ware (11) and controller (12), louvre (6) array is at the inside right flank of box (1), the bottom at chamber door (5) medial surface is established in wireless transmission ware (11), the middle part at chamber door (5) medial surface is established in controller (12), the output of input electric connection controller (12) of arrester (21), intelligent electric capacity (23), the input of output electric connection controller (12) of wireless transmission ware (11), the output of external power source is connected to the input electricity of controller (12).

2. The remote control reactive power compensation device according to claim 1, wherein: radiating unit (3) contain motor (31), pivot (32), flabellum (33) and base (34), establish on the inside top of box (1) base (34), the circular recess internal rotation at base (34) middle part is connected with pivot (32), establish on the top of box (1) motor (31), the output shaft of motor (31) is connected with the top of pivot (32), the outside array of pivot (32) bottom has flabellum (33), the output of input electric connection controller (12) of motor (31).

3. The remote control reactive power compensation device according to claim 1, wherein: the dehumidification unit (4) contains drier (41), drying box (42), backup pad (43), fixture block (44) and supporting shoe (45), supporting shoe (45) have two and control to correspond and establish the bottom in box (1) inside, the draw-in groove on two supporting shoe (45) tops and two corresponding fixture block (44) looks joints, the bottom in two backup pad (43) is established respectively in the top of two fixture blocks (44), the left and right sides in drying box (42) is established respectively in two backup pads (43), the inside of drying box (42) is equipped with drier (41).

4. The remote control reactive power compensation device according to claim 1, wherein: still include rubber fixture block (7) and mounting groove (8), establish the leading flank in box (1) in rubber fixture block (7), the medial surface in chamber door (5) is established in mounting groove (8), rubber fixture block (7) and mounting groove (8) looks joint.

5. The remote control reactive power compensation device according to claim 1, wherein: still include pivot (9) and kelly (10), pivot (9) have two and rotate respectively and connect the bottom at two fixed block (26) leading flanks, and the outside of two pivot (9) all is equipped with kelly (10).