CN217769114U

CN217769114U - Fireproof high-low voltage power distribution cabinet

Info

Publication number: CN217769114U
Application number: CN202222046442.2U
Authority: CN
Inventors: 罗建平; 罗方宏; 欧海锋; 莫醒彪; 邓威豪
Original assignee: Guangdong Baoji Electrical Equipment Co ltd
Current assignee: Guangdong Baoji Electrical Equipment Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-08
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a fire prevention type high-low voltage distribution cabinet, the power distribution box comprises a box body, the radiator unit who runs through the extension board is installed through the bolt to box top outer wall one side, and box top outer wall both sides all install the storage jar through the bolt, and storage jar one end is pegged graft and is had valve pipe, and radiator unit includes the casing, and a tuber pipe is installed through the bolt to casing bottom outer wall one side, and goes out tuber pipe side inner wall and be close to top department and install the perforated plate through the bolt, sets up the through-hole that the equidistance is the loop configuration and distributes on the outer wall of perforated plate top. The utility model discloses when using this equipment, when smoke detector detected that the box is inside to have the conflagration to take place, under control module's control, the valve pipe can be opened for the inside fire extinguishing agent of holding vessel flows out intraduct, can make the fire extinguishing agent spray towards each inside corner of box simultaneously at cooperation pivoted flabellum, thereby realizes putting out a fire to the box is inside, improves the fire behavior of this switch board.

Description

Fireproof high-low voltage power distribution cabinet

Technical Field

The utility model relates to a high-low voltage distribution cabinet technical field especially relates to a fire prevention type high-low voltage distribution cabinet.

Background

The high-low voltage power distribution cabinet is connected with the high-voltage power distribution cabinet, the low-voltage switch cabinet and power distribution equipment connected with cables as the name implies, and is final-stage equipment of a power distribution system.

Chinese patent No. CN213636660U provides a fire prevention type high-low voltage power distribution cabinet, belong to the switch board field, a fire prevention type high-low voltage power distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, two auxiliary columns of fixedly connected with are established to the bottom inner wall of the cabinet body, two backup pads of the equal fixedly connected with of lateral wall of two auxiliary columns, the upper end fixedly connected with holding down plate of four backup pads, two pivots of cabinet body bottom inner wall fixedly connected with, first splint and second splint have been cup jointed respectively to the lateral wall of two pivots, the relative lateral wall fixedly connected with fixed block of first splint and second splint, a plurality of second spliced poles of the inner wall fixedly connected with of first splint, a plurality of first spliced poles of inner wall fixedly connected with of second splint, first spliced pole is close to the one end fixedly connected with clamp splice of second spliced pole, it can be timely cut off the switch board, afterwards put out a fire to the switch board again, prevent that the conflagration from stretching on other power equipment, and cause bigger loss, and the device simple structure convenient to use.

At present, there is not other fire extinguishing measure except that smoke alarm for current high-low voltage power distribution cabinet for the time delay of putting out a fire leads to the switch board to lose great, consequently, needs a urgent need to design a fire prevention type high-low voltage power distribution cabinet and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that only smoke alarm extinguishing measures of high-low voltage power distribution cabinets easily lead to time delay of fire fighting in the prior art, and the fire prevention type high-low voltage power distribution cabinet who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fire prevention type high-low voltage power distribution cabinet, includes the box, the radiator unit who runs through the extension board is installed through the bolt to box top outer wall one side, box top outer wall both sides all install the storage jar through the bolt, and storage jar one end is pegged graft and is had valve pipe, radiator unit includes the casing, casing bottom outer wall one side is installed out the tuber pipe through the bolt, and goes out tuber pipe side inner wall and locate to install the perforated plate through the bolt near top, set up the through-hole that the equidistance is the annular structure and distributes on the outer wall of perforated plate top, perforated plate top outer wall center department installs the motor through the bolt, and the output of motor installs the flabellum through the parallel key, valve pipe one end extends to inside the air-out pipe, the extension board is installed through the bolt to box inside, and extension board top outer wall both sides are respectively through bolt installation smoke detector, temperature and humidity sensor.

Preferably, the control module and the buzzer are respectively installed on two sides of the outer wall of the top of the support plate through bolts, and the control module is respectively and electrically connected with the motor, the valve pipe, the temperature and humidity sensor, the smoke detector and the buzzer through wires.

Preferably, the inner wall of the side surface of the shell is provided with dust screens close to the two ends through bolts, and the inner wall of the bottom of the shell is provided with a dehumidifier and a refrigerator close to the two ends through bolts.

Preferably, the protective housing is installed through the bolt in box top outer wall both sides, storage jar, radiator unit are located inside the protective housing.

Preferably, the outer wall of one side of the box body is provided with a ventilation groove close to the bottom, and a filter screen is installed in the ventilation groove through a bolt.

Preferably, the box body comprises a partition layer, and iron plates are bonded on the outer walls of two sides of the partition layer.

The utility model has the advantages that:

1. through the storage jar that sets up, valve pipe and flabellum, when using this equipment, when smoke detector detects that the box is inside to have the conflagration to take place, under control module's control, valve pipe can be opened for the inside fire extinguishing agent of storage tank flows into out the tuber pipe inside, can make the fire extinguishing agent spray towards each inside corner of box simultaneously at cooperation pivoted flabellum, thereby realizes putting out a fire to the box inside, improves the fire behavior of this switch board.

2. Through dehumidifier, the refrigerator that sets up, when this switch board functions, the motor can start for the flabellum rotates, makes inside the air flows into the box through the casing, and the dehumidifier can carry out dehumidification processing to the air this moment, and then dry air can be cooled down by the refrigerator and handle, then gets into inside the box, improves the dampproofing ability and the radiating effect of box.

3. Through the partition layer that sets up, partition layer is made by fire-retardant thermal-insulated and sound absorbing material, when the inside conflagration breaing out of box, can avoid the conflagration to extend the box, cooperates two iron plates moreover and can improve the explosion-proof ability of box.

Drawings

Fig. 1 is a schematic view of a main view structure of a fireproof high-low voltage power distribution cabinet provided by the present invention;

fig. 2 is a top view of a box body top structure of the fireproof high-low voltage power distribution cabinet provided by the utility model;

fig. 3 is a schematic diagram of the internal structure of the box body of the fireproof high-low voltage power distribution cabinet provided by the utility model;

fig. 4 is a schematic view of an internal structure of a heat dissipation assembly of the fireproof high-low voltage power distribution cabinet provided by the utility model;

fig. 5 is a schematic structural view of a box material of the fireproof high-low voltage power distribution cabinet provided by the utility model;

fig. 6 is the utility model provides a control flow chart of fire prevention type high-low voltage power distribution cabinet.

In the figure: 1. a box body; 2. a protective shell; 3. a storage tank; 4. a heat dissipating component; 5. a ventilation slot; 6. filtering with a screen; 7. a support plate; 8. a smoke detector; 9. a control module; 10. a buzzer; 11. a temperature and humidity sensor; 12. a valve tube; 13. a housing; 14. a dehumidifier; 15. a refrigerator; 16. an air outlet pipe; 17. a perforated plate; 18. a through hole; 19. a motor; 20. a fan blade; 21. a dust screen; 22. a partition layer; 23. iron plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a fireproof high-low voltage power distribution cabinet comprises a cabinet body 1, a heat dissipation assembly 4 penetrating through a support plate 7 is installed on one side of the outer wall of the top of the cabinet body 1 through bolts, storage tanks 3 are installed on two sides of the outer wall of the top of the cabinet body 1 through bolts, fire extinguishing agents are stored in the storage tanks 3 conveniently, a valve pipe 12 is inserted into one end of each storage tank 3, a solenoid valve is installed on each valve pipe 12 and can control the valve pipe 12 to be opened properly, so that the fire extinguishing agents in the storage tanks 3 flow into the cabinet body 1, the heat dissipation assembly 4 comprises a shell 13, an air outlet pipe 16 is installed on one side of the outer wall of the bottom of the shell 13 through bolts, the air outlet pipe 16 is convenient for the shell 13 to be communicated with the cabinet body 1, a porous plate 17 is installed on the inner wall of the side of the air outlet pipe 16 near the top through bolts, the porous plate 17 is convenient for supporting a motor 19, through holes 18 distributed in an annular structure at equal intervals are formed on the outer wall of the top of the porous plate 17, the through holes 18 facilitate air to pass through the perforated plate 17 to enter the box body 1, the motor 19 is installed at the center of the outer wall of the top of the perforated plate 17 through bolts, the model of the motor 19 is preferably 57BYGH115, the fan blade 20 is installed at the output end of the motor 19 through a flat key, the fan blade 20 can rotate under the action of the motor 19, so that the air is pumped into the shell 13, one end of the valve pipe 12 extends into the air outlet pipe 16, the support plate 7 is installed inside the box body 1 through bolts, the support plate 7 facilitates supporting of the structures such as the smoke detector 8 and the temperature and humidity sensor 11, the smoke detector 8 and the temperature and humidity sensor 11 are respectively installed on two sides of the outer wall of the top of the support plate 7 through bolts, the model of the smoke detector 8 is preferably YG-09N, whether a fire disaster occurs inside the box body 1 can be monitored, the model of the temperature and humidity sensor 11 is preferably S3, so that the condition inside the box body 1 can be detected, the control module 9 and the buzzer 10 are respectively installed on two sides of the outer wall of the top of the support plate 7 through bolts, the control module 9 is composed of a controller, a signal connector and the like and can control the operation of a fire extinguishing and heat dissipating structure on the box body 1, the model of the buzzer 10 is preferably HCW-3017 and can be started when a fire is found by the smoke detector 8, so that an external worker can find a power distribution cabinet to catch fire in time so as to timely fight off the fire, the control module 9 is respectively and electrically connected with the motor 19, the valve pipe 12, the temperature and humidity sensor 11, the smoke detector 8 and the buzzer 10 through wires, the dust screen 21 is installed on the inner wall of the side face of the shell 13 close to two ends through bolts, the dust screen 21 is convenient for preventing impurities such as dust from entering the shell 13, the dehumidifier 14 and the refrigerator 15 are installed on the inner wall of the bottom of the shell 13 close to two ends through bolts, the dehumidifier 14 is preferably JY-760P and is convenient for dehumidifying air entering the shell 13, so that dry air in the box body 1 is fully filled with the air, the refrigerator 15 is improved in moisture-proof capacity of the box body 1, the refrigerator 15 is preferably in type, the refrigerator 15 is preferably in order to cool air entering the shell 13, so as to improve the heat dissipating effect of heat of the box body 1.

Preferably, protecting crust 2 is installed through the bolt in 1 top outer wall both sides of box, and protecting crust 2 is convenient for protect storage jar 3 isotructures, and storage jar 3, radiator unit 4 are located inside protecting

crust

2, and 1 one side outer wall of box is close to bottom department and has seted up ventilation groove 5, and ventilation groove 5 is convenient for the air outflow box 1 of 1 inside of box, and ventilation groove 5 is inside to install filter screen 6 through the bolt, and filter screen 6 avoids the dust to get into inside 1 from ventilation groove 5.

Preferably, box 1 is including cutting off layer 22, cuts off layer 22 and makes by fire-retardant thermal-insulated and sound absorbing material, can completely cut off the heat, weaken the transmission of sound, and the extension is stretched out box 1 after avoiding the conflagration to take place, cuts off all the bonding on the outer wall of 22 both sides in layer and has iron plate 23, and two iron plate 23 cooperations cut off layer 22 and can improve the explosion-proof ability of box 1.

The working principle is as follows: during the use, when this switch board operates, under control module 9's control, smoke detector 8 can start with temperature and humidity sensor 11, thereby to the inside environmental monitoring of box 1, and when the electronic equipment of box 1 inside operates, motor 19 can start, make flabellum 20 rotate, thereby make the air flow into out 16 inside the tuber pipe through perforated plate 17 on the casing 13, then inside flowing into box 1, later the inside air of box 1 can flow from ventilation duct 5, thereby realize accelerating the radiating purpose of box 1, and refrigerator 15 can start this moment, thereby carry out the cooling treatment to the inside air of entering casing 13, so that improve the radiating effect of box, simultaneously when temperature and humidity sensor 11 detects box 1 inside humidity heavier, dehumidifier 14 can start, thereby carry out the moisture absorption processing to the inside air that gets into casing 13, make the air after the drying flow into inside box 1, make dry air be full of box 1, realize the dehumidification processing to box 1, later when box 1 is inside to take place the conflagration, make the valve pipe 12 can start, make the inside storage jar of putting out a fire of storage of tuber pipe 3 flow into inside, simultaneously can make the pivoted fire extinguishing agent 20 can make each box 1 carry out a fire to the inside spraying of this box of improvement of box 1, thereby the ability of spraying of this fire prevention can be carried out to the inside of box 1, thereby the inside of box is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fire prevention type high-low voltage power distribution cabinet, includes box (1), its characterized in that, box (1) top outer wall one side is installed through the bolt and is run through radiator unit (4) of extension board (7), box (1) top outer wall both sides all install storage jar (3) through the bolt, and storage jar (3) one end is pegged graft and is had valve pipe (12).

2. The fireproof high-low voltage power distribution cabinet according to claim 1, wherein the heat dissipation assembly (4) comprises a casing (13), an air outlet pipe (16) is installed on one side of the outer wall of the bottom of the casing (13) through a bolt, a perforated plate (17) is installed on the inner wall of the side face of the air outlet pipe (16) close to the top through a bolt, through holes (18) distributed in an annular structure are formed in the outer wall of the top of the perforated plate (17) at equal intervals, a motor (19) is installed in the center of the outer wall of the top of the perforated plate (17) through a bolt, fan blades (20) are installed at the output end of the motor (19) through a flat key, one end of a valve pipe (12) extends to the inside of the air outlet pipe (16), a support plate (7) is installed inside the casing (1) through a bolt, and a smoke detector (8) and a temperature and humidity sensor (11) are installed on two sides of the outer wall of the top of the support plate (7) through bolts respectively.

3. The fireproof high-low voltage power distribution cabinet according to claim 2, wherein a control module (9) and a buzzer (10) are respectively mounted on two sides of the outer wall of the top of the support plate (7) through bolts, and the control module (9) is respectively electrically connected with the motor (19), the valve pipe (12), the temperature and humidity sensor (11), the smoke detector (8) and the buzzer (10) through wires.

4. The fireproof high-low voltage power distribution cabinet according to claim 2, wherein dust screens (21) are installed on the inner walls of the side surfaces of the casing (13) near the two ends through bolts, and the dehumidifier (14) and the refrigerator (15) are installed on the inner walls of the bottom of the casing (13) near the two ends through bolts.

5. The fireproof high-low voltage power distribution cabinet according to claim 1, wherein protective shells (2) are mounted on two sides of the outer wall of the top of the cabinet (1) through bolts, and the storage tank (3) and the heat dissipation assembly (4) are located inside the protective shells (2).

6. The fireproof high-low voltage power distribution cabinet according to claim 1, wherein a ventilation groove (5) is formed in the outer wall of one side of the cabinet body (1) near the bottom, and a filter screen (6) is mounted inside the ventilation groove (5) through a bolt.

7. The fireproof high-low voltage power distribution cabinet according to claim 1, wherein the cabinet body (1) comprises a partition layer (22), and iron plates (23) are adhered to the outer walls of two sides of the partition layer (22).