CN214124578U

CN214124578U - High-voltage power distribution cabinet

Info

Publication number: CN214124578U
Application number: CN202023118232.7U
Authority: CN
Inventors: 徐小根; 朱鹏程
Original assignee: Suzhou Jinmayi Precision Sheet Metal Co ltd
Current assignee: Suzhou Jinmayi Precision Sheet Metal Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-03
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a high voltage distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bottom of the cabinet body is fixed with the backup pad, one side of the cabinet body is equipped with the air inlet net mouth, the opposite side of the cabinet body is equipped with the air outlet net mouth, the supporting seat is installed to the bottom of the internal wall of cabinet, the top of supporting seat is fixed with the guide post, install on the guide post and place the board, place the top of board and install the block terminal, waterproof top is installed at the top of the cabinet body, the condensation dehumidifier is installed at the top of the cabinet body, through condensation dehumidifier and the warm and humid sensor that are equipped with, can make the internal high temperature of cabinet or when humidity is great, make its temperature or humidity reduce, avoid arousing conflagration and other hidden dangers, place board and chamber door that are equipped with can conveniently overhaul the block terminal, can also avoid rainwater to erode and cause the short circuit.

Description

High-voltage power distribution cabinet

Technical Field

The utility model belongs to the technical field of the switch board, specifically be a high voltage distribution cabinet.

Background

The high-voltage power distribution cabinet is an electrical product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic coincidence and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.

The utility model discloses a high voltage distribution cabinet of authorizing bulletin number CN211126721U, the utility model relates to a switch board technical field just discloses a high voltage distribution cabinet, bottom plate including the cabinet body and bottom fixed mounting, oblique thermovent has all been seted up to the both sides on cabinet body upper portion, and the both sides of cabinet body lower part have all been seted up positive thermovent, two the fixed surface of positive thermovent installs the dust separation net, the thermovent has been seted up at the top of the cabinet body, and the middle part fixed mounting at cabinet body top has the supporting shoe. This high voltage distribution cabinet, through being provided with double-end electric telescopic rod, hinge cover plate and fan etc. reach the good purpose of radiating effect, through being provided with the flexible roof that drives of double-end electric telescopic rod and remove, reach the adjustment of control hinge cover plate angle with this, when the hinge cover plate is one hundred eighty degrees, outside circulation of air is the most smooth and easy, the thermovent radiating effect is good in the cooperation, utilize four to fill up the foot and hold up the distribution equipment bottom, set up the fan in its lower part, positive thermovent in the cooperation, can accelerate inside circulation of air, the radiating effect of the internal portion of cabinet improves greatly.

However, the high-voltage power distribution cabinet has a single heat dissipation mode, when the air heat dissipation mode is not enough to dissipate heat, great potential safety hazards exist in the change, dehumidification cannot be performed according to the fact that air enters the high-voltage power distribution cabinet when the air is wet, the service life of the high-voltage power distribution cabinet is influenced, and the inside of the high-voltage power distribution cabinet is inconvenient to overhaul and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high voltage distribution cabinet to it is single to solve the radiating mode, can not dehumidify and overhaul high voltage distribution cabinet's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage power distribution cabinet comprises a cabinet body, wherein an insulator is arranged in the cabinet body to avoid electric leakage, a supporting plate is fixed at the bottom of the cabinet body, a conducting wire is arranged in the supporting plate and is grounded to prevent electric leakage, an air inlet net port is arranged at one side of the cabinet body, an air outlet net port is arranged at the other side of the cabinet body, ventilation and heat dissipation can be realized in the cabinet body through the arrangement of the air inlet net port and the air outlet net port, a supporting seat is installed at the bottom of the inner wall of the cabinet body, the supporting seat is a detachable supporting seat to facilitate replacement and maintenance of a placing plate, a guide column is fixed at the top of the supporting seat, a placing plate is installed on the guide column, the guide column is a cylinder and can guide the placing plate when moving up and down, a power distribution box is installed at the top of the placing plate, a waterproof top is installed at the top of the cabinet body, the waterproof top is a triangular top, and a longer part extending out of the bottom can reduce rainwater entering into the air inlet net port and the air outlet net port, the top of the cabinet body is provided with a condensation dehumidifier, and the condensation dehumidifier can reduce the air humidity and the temperature.

Preferably, the guide post with place the cover between the board and have the spring pad, the top of guide post is fixed with the stopper, the motor that rises and falls is installed at the top of stopper, the both ends of placing the board are equipped with the wire winding, with wire winding fixed connection on the output shaft of the motor that rises and falls, can twine the motor output shaft with the wire winding when the motor that rises and falls rotates, then the drive is placed the board and is risen to the block terminal that the messenger placed on the board rises, can avoid the ascending block terminal of water level to cause the damage, the spring pad can avoid placing the board and cause the striking damage when descending, can play the cushioning effect.

Preferably, all be equipped with the dustproof net that absorbs water on air inlet net mouth and the air outlet net mouth, install the fan on the air outlet net mouth, the dustproof net that absorbs water can avoid the dust and the water of air to get into, reduces inside electrical apparatus and damages, and the fan can make inside air discharge and inhale new air.

Preferably, solar panel is installed at the top of waterproof top, reserve battery is installed at the top of the cabinet body, one side of waterproof top is equipped with the top air outlet, install the top fan on the top air outlet, solar panel can charge for reserve battery, and top fan and top air outlet can be to the inside heat dissipation on waterproof top.

Preferably, the temperature and humidity sensor is installed to the inner wall at cabinet body top, the condensation dehumidifier communicates with each other through business turn over tuber pipe way with the top of the cabinet body, be equipped with the drain pipe on the condensation dehumidifier, the temperature and humidity sensor has humidity sensitive and temperature sensing element, can be used for measuring temperature and humidity, can be with the internal temperature of cabinet and humidity real time monitoring, when the temperature is overheated or humidity is too big, condensation dehumidifier start-up work reduces temperature or humidity, and the water of condensing passes through the drain pipe and discharges.

Preferably, install the chamber door through the hinge on the cabinet body, be equipped with the handle on the chamber door, the edge of chamber door is equipped with waterproof pad, can conveniently open the convenient maintenance of the cabinet body through setting up the chamber door, and it is internal that the edge of chamber door is equipped with waterproof pad can avoid the rainwater to get into the cabinet through the chamber door in addition, avoids inside electrical apparatus short circuit to cause the damage.

Preferably, the spare storage battery is connected with the solar panel, the fan, the condensation dehumidifier, the top fan, the lifting motor and the temperature and humidity sensor through wires, the spare storage battery and the solar panel form a spare power supply of the device, and when the main power supply fails, the spare storage battery and the solar panel can be used for completing required work.

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

1. the temperature or the humidity of the cabinet body can be reduced when the temperature or the humidity is too high or large through the arranged condensation dehumidifier and the temperature and humidity sensor, so that fire and other hidden dangers are avoided;

2. the distribution box can be conveniently overhauled by the arranged placing plate and the box door, and short circuit caused by rainwater erosion can be avoided.

Drawings

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

FIG. 2 is a right side cross-sectional view of the present invention;

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

In the figure: 1. a cabinet body; 2. a support plate; 3. an air outlet net port; 31. a fan; 4. an air inlet net port; 41. A dust-proof water-absorbing net; 5. a waterproof roof; 51. a top air outlet; 52. a top fan; 6. a solar panel; 7. a condensation dehumidifier; 71. an air inlet and outlet pipeline; 72. a drain pipe; 8. a supporting seat; 81. a spring pad; 82. a guide post; 83. placing the plate; 84. a limiting block; 85. a lifting motor; 86. winding; 87. a distribution box; 9. a standby storage battery; 91. a temperature and humidity sensor; 10. a box door; 101. a handle; 102. a hinge; 103. a waterproof pad.

Detailed Description

Referring to fig. 1, 2 and 3, a high voltage power distribution cabinet comprises a cabinet body 1, an insulator is arranged inside the cabinet body 1 to avoid electric leakage, a support plate 2 is fixed at the bottom of the cabinet body 1, a wire is arranged inside the support plate 2 to be grounded and also to prevent electric leakage, an air inlet net mouth 4 is arranged at one side of the cabinet body 1, an air outlet net mouth 3 is arranged at the other side of the cabinet body 1, ventilation and heat dissipation can be realized inside the cabinet body 1 by arranging the air inlet net mouth 4 and the air outlet net mouth 3, a support base 8 is arranged at the bottom of the inner wall of the cabinet body 1, the support base 8 is a detachable support base 8 to facilitate replacement and maintenance of a placing plate 83, a guide column 82 is fixed at the top of the support base 8, a placing plate 83 is arranged on the guide column 82, the guide column 82 is a cylinder to guide the placing plate 83 when moving up and down, a power distribution box 87 is arranged at the top of the placing plate 83, a waterproof roof 5 is arranged at the top of the cabinet body 1, the waterproof roof 5 is a triangular roof, the bottom stretches out longer part and can reduce the rainwater entering for air inlet net gape 4 and air outlet net gape 3, and condensation dehumidifier 7 is installed at the top of the cabinet body 1, and condensation dehumidifier 7 can reduce air humidity and temperature.

Referring to fig. 1, a spring pad 81 is sleeved between a guide post 82 and a placing plate 83, a limiting block 84 is fixed at the top of the guide post 82, a lifting motor 85 is installed at the top of the limiting block 84, winding wires 86 are arranged at two ends of the placing plate 83, the output shaft of the lifting motor 85 is fixedly connected with the winding wires 86, the winding wires 86 can be wound on the output shaft of the motor when the lifting motor 85 rotates, then the placing plate 83 is driven to ascend, so that the distribution box 87 on the placing plate 83 ascends, damage caused by the ascending of the water level of the distribution box 87 can be avoided, the spring pad 81 can avoid impact damage caused when the placing plate 83 descends, and can play a role in buffering.

Referring to fig. 1, the air inlet net port 4 and the air outlet net port 3 are both provided with dust-proof water-absorbing nets 41, the fan 31 is installed on the air outlet net port 3, the dust-proof water-absorbing nets 41 can prevent dust and water from entering the air, damage to internal electrical equipment is reduced, and the fan 31 can exhaust the internal air and absorb new air.

Referring to fig. 1, 2 and 3, a solar panel 6 is installed on the top of the waterproof roof 5, a standby battery 9 is installed on the top of the cabinet body 1, a top air outlet 51 is formed in one side of the waterproof roof 5, a top fan 52 is installed on the top air outlet 51, the solar panel 6 can charge the standby battery 9, and the top fan 52 and the top air outlet 51 can dissipate heat inside the waterproof roof 5.

Referring to fig. 1 and 2, a temperature and humidity sensor 91 is installed on the inner wall of the top of the cabinet 1, the condensation dehumidifier 7 is communicated with the top of the cabinet 1 through an air inlet and outlet pipeline 71, a drain pipe 72 is arranged on the condensation dehumidifier 7, the temperature and humidity sensor 91 is a humidity sensitive and thermosensitive element which can be used for measuring temperature and humidity, the temperature and humidity in the cabinet 1 can be monitored in real time, when the temperature is too high or the humidity is too high, the condensation dehumidifier 7 is started to work to reduce the temperature or the humidity, and the condensed water is discharged through the drain pipe 72.

Referring to fig. 1, 2 and 3, a cabinet door 10 is mounted on the cabinet body 1 through a hinge 102, a handle 101 is disposed on the cabinet door 10, a waterproof pad 103 is disposed at an edge of the cabinet door 10, the cabinet body 1 can be conveniently opened through the arrangement of the cabinet door 10, so that the cabinet body 1 can be conveniently maintained, and the waterproof pad 103 is disposed at the edge of the cabinet door 10, so that rainwater can be prevented from entering the cabinet body 1 through the cabinet door 10, and damage caused by short circuit of internal electrical appliances can be avoided.

Referring to fig. 1, 2 and 3, the backup battery 9 is connected to the solar panel 6, the fan 31, the dehumidifier 7, the top fan 52, the rise-and-fall motor 85 and the temperature and humidity sensor 91 through wires, and the backup battery 9 and the solar panel 6 form a backup power supply of the device, so that when the main power supply fails, the backup battery 9 and the solar panel 6 can complete required work.

The working principle of the scheme is as follows: when placing block terminal 87, at first open chamber door 10 through handle 101, then control the motor 85 that rises and falls transfers wire 86, then place board 83 and drop and push down on the spring pad 81, open the effect of buffering, then will treat block terminal 87 installation of installation to placing board 83 on, then control the motor 85 that rises and falls again and promote wire 86 and make and place board 83 along guide post 82 and rise, thereby make block terminal 87 rise, it is fixed with wire 86 to reach the position after, make and place board 83 and block terminal 87 in the highest point, can avoid rainstorm invasion and attack bottom into water short circuit, then close chamber door 10 and lock.

After humiture sensor 91 induction temperature reached the limit value in the cabinet body 1, fan 31 begins to rotate, the steam of the cabinet body 1 of air-out net mouth 3 discharge, air inlet net mouth 4 inhales outdoor air, make it dispel the heat through the air, after humiture sensor 91 induction temperature or humidity are great, condensation dehumidifier 7 begins to work, and pass through the business turn over tuber pipe way 71 that both ends are connected and make the inside air humidity and the temperature of the cabinet body 1 reduce, protection block terminal 87, when block terminal 87 breaks down and can not provide the power for the electrical apparatus in the device, reserve battery 9 and solar panel 6 can continuously be for inside heat dissipation dehumidification, avoid maintenance staff's conflagration and other hidden dangers before arrival.

Claims

1. The utility model provides a high voltage distribution cabinet, includes cabinet body (1), its characterized in that: the bottom of the cabinet body (1) is fixed with backup pad (2), one side of the cabinet body (1) is equipped with air inlet net gape (4), the opposite side of the cabinet body (1) is equipped with air outlet net gape (3), supporting seat (8) are installed to the bottom of the internal wall of the cabinet body (1), the top of supporting seat (8) is fixed with guide post (82), install on guide post (82) and place board (83), place the top of board (83) and install block terminal (87), waterproof top (5) are installed at the top of the cabinet body (1), condensation dehumidifier (7) are installed at the top of the cabinet body (1).

2. A high voltage distribution cabinet according to claim 1, characterized in that: the utility model discloses a wire winding machine, including guide post (82), place board (83), the cover has spring pad (81) between guide post (82) and the board of placing, the top of guide post (82) is fixed with stopper (84), motor (85) rise and fall are installed to the top of stopper (84), the both ends of placing board (83) are equipped with wire winding (86), on the output shaft of motor (85) rise and fall with wire winding (86) fixed connection.

3. A high voltage distribution cabinet according to claim 1, characterized in that: the air inlet net mouth (4) and the air outlet net mouth (3) are both provided with dustproof water absorption nets (41), and the air outlet net mouth (3) is provided with a fan (31).

4. A high voltage distribution cabinet according to claim 1, characterized in that: solar panel (6) are installed at the top of waterproof top (5), reserve battery (9) are installed at the top of the cabinet body (1), one side of waterproof top (5) is equipped with top air outlet (51), install top fan (52) on top air outlet (51).

5. A high voltage distribution cabinet according to claim 1, characterized in that: temperature and humidity sensor (91) are installed to the inner wall at cabinet body (1) top, condensation dehumidifier (7) communicate with each other through air inlet and outlet pipeline (71) with the top of the cabinet body (1), be equipped with drain pipe (72) on condensation dehumidifier (7).

6. A high voltage distribution cabinet according to claim 1, characterized in that: a box door (10) is installed on the cabinet body (1) through a hinge (102), a handle (101) is arranged on the box door (10), and a waterproof pad (103) is arranged on the edge of the box door (10).

7. A high voltage distribution cabinet according to claim 4, characterized in that: the standby battery (9) is connected with the solar panel (6), the fan (31), the condensation dehumidifier (7), the top fan (52), the lifting motor (85) and the temperature and humidity sensor (91) through wires.