CN218940351U - Possesses intelligent control switch board - Google Patents

Abstract

The utility model discloses an intelligent control power distribution cabinet, wherein a cabinet door is arranged at the front side of the inside of the power distribution cabinet, a mounting groove is cut through the top end of the cabinet door, a trapezoid plate is inserted into the mounting groove, a storage box is fixed at the bottom end of the trapezoid plate, which is far away from the side wall of the power distribution cabinet, a discharge pipe is arranged at the top of the storage box, smoke detection and temperature detection are carried out in the power distribution cabinet through a smoke alarm and a temperature alarm, and when the smoke and the temperature reach a certain value, dry powder in the storage box is sprayed in an inclined mode through the discharge pipe, a pipe head and a nozzle by the operation of an electronic suction pump, so that a fire control situation of one step can be carried out quickly when fire occurs in the power distribution cabinet, and unnecessary loss caused by longer time is avoided when fire fighters arrive at a scene.

Description

Possesses intelligent control switch board

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an intelligent control function.

Background

The power distribution cabinet (box) is a final-stage device of a power distribution system, the power distribution cabinet (box) is a generic name of a motor control center, and the power distribution cabinet is used in the occasions with scattered loads and fewer loops, and the motor control center is used in the occasions with concentrated loads and more loops.

The equipment is more in traditional switch board, and the circuit is also more relatively, also compactly between equipment and the circuit and between the circuit, several kinds of situations often can appear in the course of the work:

1. fire is generated due to electric leakage: because of the reasons of humidity, high temperature, collision pressure and the like, a certain position of the circuit leads to the decrease of the insulation capacity of the wire insulation or the bracket material, and electric leakage is generated; at this time, the current flows into the ground to generate local high temperature, so that surrounding combustible materials catch fire, and a fire disaster is caused;

2. firing due to short circuit: after an insulator in the electric wire is damaged, a live wire contacts with an adjacent wire at a certain point, so that current is suddenly increased to cause short circuit, instant heating value is caused, an insulating layer is burnt, and fire is caused;

3. fire due to overload: when the passing current quantity in the wire exceeds the safe current-carrying capacity, the temperature of the wire is also increased to cause load, so that the aging of the wire is quickened, and combustible materials are ignited to cause fire disaster;

4. excessive contact resistance fires: a resistor is formed on the contact surface of the joint, the current can generate heat when passing through the joint, if impurities exist in the joint, poor contact is caused, high temperature is generated, and fire is caused;

after the power distribution cabinet that above circumstances caused fires, can only obtain the staff to arrive at a scene and put out a fire, the staff is at the discovery switch board and fires and reach the scene of a fire and go out the source of a fire, and the time overlength in this moment, the fire is very easy to be the inside position of damaging to cause unnecessary loss.

Disclosure of Invention

The utility model aims to provide an intelligent control power distribution cabinet to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a possess intelligent control switch board, includes the switch board, the inside front side of switch board is provided with the cabinet door, the cabinet door top runs through the cutting and has the mounting groove, the inside of mounting groove is inserted and is equipped with the trapezoidal board, the bottom mounting that the switch board lateral wall was kept away from to the trapezoidal board has the storage box, the top of storage box is provided with the extraction pipe, the top of extraction pipe is provided with the discharge pipe, the one end that extraction pipe and discharge pipe are close to mutually is connected with the business turn over, the play end respectively of electron suction pump communicates with each other, the one end that the electron suction pump was kept away from to the discharge pipe runs through with the trapezoidal board and communicates with each other, the one end that the electron suction pump was passed to the discharge pipe is connected with the tube head, the one end that the discharge pipe was kept away from to the tube head is connected with the shower nozzle.

Optionally, the external diameter size of trapezoidal plate and the internal diameter size phase-match of mounting groove, the inside both ends that keep away from extraction tube one side of mounting groove all are fixed with the limiting plate, the trapezoidal plate is located the top that the limiting plate is located and all inserts with the bottom and be equipped with the bolt, the one end that the bolt passed the trapezoidal plate respectively with position assorted limiting plate threaded connection, the trapezoidal plate passes through the bolt and can dismantle with the limiting plate and be connected.

Optionally, the outer wall that the cabinet door is located the storage box below is fixed with the brace table, the top of brace table touches the bottom of storage box.

Optionally, one end of the pipe head close to the spray head is an inclined angle, and the inclined angle is 225 degrees.

Optionally, the trapezoidal plate is located the below of shower nozzle lateral wall and installs the smell of cigarette alarm, the trapezoidal plate is located the below of smell of cigarette alarm lateral wall and installs the temperature alarm.

Optionally, the filler in the storage box is dry powder.

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

the smoke detector and the temperature detector are used for detecting smoke and temperature in the power distribution cabinet, when the smoke and the temperature reach a certain value, the dry powder in the storage box is sprayed in an inclined mode by the discharge pipe, the pipe head and the spray head by the work of the electronic suction pump, so that the fire can be quickly controlled by one step when a fire occurs in the power distribution cabinet, and unnecessary loss caused by longer time when a fire fighter arrives at a scene for fire extinguishment is avoided.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an intelligent control power distribution cabinet;

FIG. 2 is a schematic diagram of a rear limit plate in cross section of a cabinet door with an intelligent control power distribution cabinet;

fig. 3 is a schematic side view of a trapezoid board with an intelligent control power distribution cabinet.

In the figure: 1. a power distribution cabinet; 2. a cabinet door; 3. a mounting groove; 4. a trapezoidal plate; 5. a storage bin; 6. a withdrawal pipe; 7. an electronic suction pump; 8. a discharge pipe; 9. a tube head; 10. a spray head; 11. a smoke alarm; 12. a temperature alarm; 13. a limiting plate; 14. a bolt; 15. and a support table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the utility model provides an intelligent control power distribution cabinet, which comprises a power distribution cabinet 1, wherein a cabinet door 2 is arranged at the front side inside the power distribution cabinet 1, a mounting groove 3 is cut through the top end of the cabinet door 2, a trapezoid board 4 is inserted into the mounting groove 3, a storage box 5 is fixed at the bottom end of the trapezoid board 4 far away from the side wall of the power distribution cabinet 1, a drawing pipe 6 is arranged at the top of the storage box 5, a discharge pipe 8 is arranged above the drawing pipe 6, one ends of the drawing pipe 6 and the discharge pipe 8 close to each other are respectively connected and communicated with the inlet end and the outlet end of an electronic suction pump 7, one end of the discharge pipe 8 far away from the electronic suction pump 7 is communicated with the trapezoid board 4 in a penetrating way, one end of the discharge pipe 8 penetrating through the electronic suction pump 7 is connected with a pipe head 9, and one end of the pipe head 9 far away from the discharge pipe 8 is connected with a spray head 10.

Specifically, the external diameter size of trapezoidal plate 4 and the internal diameter size phase-match of mounting groove 3, the inside both ends that keep away from extraction tube 6 one side of mounting groove 3 all are fixed with limiting plate 13, and trapezoidal plate 4 is located the top that limiting plate 13 is located and all inserts with the bottom and be equipped with bolt 14, and the one end that bolt 14 passed trapezoidal plate 4 respectively with position assorted limiting plate 13 threaded connection, trapezoidal plate 4 passes through bolt 14 and limiting plate 13 can dismantle with the limiting plate and be connected, makes things convenient for the dismouting of this device.

Specifically, the outer wall of cabinet door 2 below storage box 5 is fixed with brace table 15, and the top of brace table 15 touches with the bottom of storage box 5, conveniently supports it.

Specifically, the end of the tube head 9 near the spray head 10 is inclined at 225 degrees.

Specifically, smoke alarm 11 is installed to the below that trapezoidal plate 4 is located shower nozzle 10 lateral wall, and temperature alarm 12 is installed to the below that trapezoidal plate 4 is located smoke alarm 11 lateral wall, conveniently carries out the warning when the conflagration takes place.

Specifically, the filler in the storage box 5 is dry powder, so that equipment in the power distribution cabinet 1 can be conveniently extinguished effectively.

Working principle: the smoke alarm 11, the temperature alarm 12 and the electronic suction pump 7 of the device are all controlled by the PLC, when smoke and temperature in the power distribution cabinet 1 exceed a certain value, the smoke alarm 11 and the temperature alarm 12 can transmit alarm signals to the PLC, the PLC can control the starting of the electronic suction pump 7 again, the connection of signals among the PLC, the electronic suction pump 7, the smoke alarm 11 and the temperature alarm 12 is the disclosed prior art, in the application, the smoke detection and the temperature detection are carried out on the interior of the power distribution cabinet 1 through the smoke alarm 11 and the temperature alarm 12, but when the smoke and the temperature reach a certain value, the dry powder in the storage box 5 is sprayed in an inclined mode by the discharge pipe 8, the pipe head 9 and the spray head 10, so that the fire can be controlled quickly in one step when a fire happens in the power distribution cabinet 1, and unnecessary loss caused by longer time for fire fighters is avoided;

the trapezoidal plate 4 can reach the effect of convenient dismouting through the connection of bolt 14 and limiting plate 13, and the weight of storage case 5 can support through supporting bench 15, avoids causing unnecessary pressure to trapezoidal plate 4, simple to operate, and the practicality is strong.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a possess intelligent control switch board, includes switch board (1), its characterized in that, inside front side of switch board (1) is provided with cabinet door (2), the cutting has mounting groove (3) is run through on cabinet door (2) top, the inside of mounting groove (3) is inserted and is equipped with trapezoidal board (4), the bottom mounting of switch board (1) lateral wall is kept away from to trapezoidal board (4) has storage case (5), the top of storage case (5) is provided with extraction tube (6), the top of extraction tube (6) is provided with discharge pipe (8), the one end that extraction tube (6) and discharge pipe (8) are close to is connected with the business turn over, the play end of electron suction pump (7) respectively and is communicated with, the one end that electron suction pump (7) was kept away from to discharge pipe (8) runs through with trapezoidal board (4), the one end that discharge pipe (8) passed electron suction pump (7) is connected with tube head (9), the one end that discharge pipe head (9) was kept away from discharge pipe (8) is connected with shower nozzle (10).

2. The power distribution cabinet with intelligent control according to claim 1, characterized in that the outer diameter of the trapezoid board (4) is matched with the inner diameter of the installation groove (3), limiting plates (13) are fixed at two ends of one side, far away from the extraction pipe (6), of the installation groove (3), bolts (14) are inserted into the top end and the bottom end, where the trapezoid board (4) is located, of the limiting plates (13), one end, where the bolts (14) penetrate through the trapezoid board (4), of the trapezoid board is in threaded connection with the limiting plates (13) with matched positions, and the trapezoid board (4) is detachably connected with the limiting plates (13) through the bolts (14).

3. The intelligent control power distribution cabinet according to claim 1, wherein a supporting table (15) is fixed on the outer wall of the cabinet door (2) below the storage box (5), and the top of the supporting table (15) is in contact with the bottom of the storage box (5).

4. The intelligent control power distribution cabinet according to claim 1, wherein one end of the pipe head (9) close to the spray head (10) is an inclined angle, and the inclined angle is 225 degrees.

5. The power distribution cabinet with intelligent control according to claim 1, wherein the trapezoid board (4) is located below the side wall of the spray head (10) and provided with the smoke alarm (11), and the trapezoid board (4) is located below the side wall of the smoke alarm (11) and provided with the temperature alarm (12).

6. The intelligent control power distribution cabinet according to claim 1, wherein the filler in the storage box (5) is dry powder.

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