CN217009945U

CN217009945U - Protection device of power distribution control equipment

Info

Publication number: CN217009945U
Application number: CN202220653683.0U
Authority: CN
Inventors: 张国勋; 焦文慧
Original assignee: Xingtai Songsheng Technology Development Co ltd
Current assignee: Xingtai Songsheng Technology Development Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-19
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to the technical field of protective devices, in particular to a protective device of distribution control equipment, which comprises a protective box, wherein a solar cell panel is arranged at the top of the protective box, a fire extinguisher placing box is welded in the middle of the outer wall of one side of the protective box, the top of the fire extinguisher placing box penetrates through the top of one side of the protective box through a pipeline and a sealing ring, a spray pipe is communicated with the top of one side of the protective box, an electromagnetic valve is arranged on the spray pipe, a box door is arranged on the front side of the protective box, an alarm and a controller are arranged on the box door, a partition plate is arranged at the bottom of the protective box, and a storage battery is arranged on the partition plate. The fire extinguisher storage box has excellent protection effects of water resistance, pressure resistance and the like, can give out a warning in time when the distribution box is in a dangerous condition by arranging the alarm to remind passing pedestrians to go away and check the situation before the personnel go up, ensures that the power can be forcibly cut off once the dangerous condition occurs by the existence of the controller, avoids causing larger loss, and can ensure that dangerous condition processing components such as the fire extinguisher storage box and the like and warning components still normally run after the power is cut off.

Description

Protection device of power distribution control equipment

Technical Field

The utility model relates to the technical field of protective devices, in particular to a protective device of power distribution control equipment.

Background

The power distribution control equipment is divided into a power distribution cabinet, a lighting power distribution cabinet and a metering cabinet, and is the final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, and the power distribution cabinet is used in occasions with dispersed loads and less loops. Some distribution equipment are installed outdoors, and the mounted position is comparatively low usually, easily leads to in the infiltration distribution equipment because of surface ponding to cause the damage, if the mounted position is higher, then the management of not being convenient for, distribution equipment takes place occasionally because overuse or improper operation cause the phenomenon of catching fire simultaneously, because lack of the serious accident of protector market.

Chinese patent with application number CN202020468868.5 discloses a distribution control equipment protector, including the distribution control equipment body, the both sides of distribution control equipment body bottom all set up adjustment mechanism, and when the inside conflagration breaing out of distribution control equipment body, arbitrary one of first stay cord and second stay cord burns out, and the shutoff subassembly carries out the shutoff to the louvre to isolated outside air gets into inside the distribution control equipment body, makes inside oxygen consume and extinguish naturally, with the reduction serious conflagration consequence of making. However, the above scheme has the following disadvantages:

1. the fire extinguishing device can isolate external air from entering the distribution control equipment body, cannot achieve the effect of quickly extinguishing fire, and meanwhile, flame can cause more electric parts to be damaged when slowly burning, so that the waste of resources is caused;

2. the main reason that most of power distribution control equipment is on fire is that the lines are scattered, and in addition, the lines are aged to cause fire, and power is cut off in time after the fire occurs;

3. when distribution control equipment is on fire, the staff can't in time notice under the condition of not seeing the naked light, can't begin to put out a fire as early as possible, reduces the loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a protection device of power distribution control equipment.

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

a protective device of power distribution control equipment comprises a protective box, wherein a solar cell panel is installed at the top of the protective box, a fire extinguisher placing box is welded in the middle of the outer wall of one side of the protective box, the top of the fire extinguisher placing box penetrates through the top of one side of the protective box through a pipeline and a sealing ring, a spray pipe is communicated with the top of one side of the protective box, a solenoid valve is arranged on the spray pipe, fixed blocks are welded at the bottoms of two ends of the solar cell panel, push rod motors are fixedly connected to the bottoms of the two fixed blocks, heat insulation baffles are welded at the bottoms of the two push rod motors, three to four heat dissipation holes are formed in the outer wall of two sides of the protective box at equal intervals, temperature sensors are arranged above the three to four heat dissipation holes, four to five smoke sensors are arranged in the inner wall of one side of the protective box at equal intervals, a box door is installed on the front side of the protective box, an alarm and a controller are installed on the box, fixed grooves are formed in the inner walls of the top and the bottom of the protective box, and the supporting legs, four are welded at four corners of the bottom of the protective box, a partition board is fixedly connected between the supporting legs, and a storage battery is fixed on the partition board through screws.

Preferably, the alarm comprises a buzzer and an alarm lamp.

Preferably, two to three dry powder fire extinguishers are placed in the fire extinguisher placing box, and discharge pipes of the two to three dry powder fire extinguishers are communicated with the spray pipe.

Preferably, the signal input end of the controller is connected with a temperature sensor, a smoke sensor and a storage battery through leads, and the signal output end of the controller is connected with an alarm through leads.

Preferably, the fixing groove is internally provided with a bolt hole.

Preferably, the solar panel is connected with a charge-discharge controller through a wire, and the output end of the charge-discharge controller is connected with the storage battery through a wire.

The utility model has the beneficial effects that:

1. the protection box is internally provided with a fixing groove, and is fixedly connected with the power distribution control equipment and the protection box through bolts, so that the distribution box is convenient to disassemble and assemble, and the protection box can play excellent protection roles of water resistance, pressure resistance and the like;

2. through the arrangement of the alarm lamp and the alarm, a warning can be timely sent out when the distribution box is in a dangerous condition, and pedestrians are reminded to go away from the distribution box and check the distribution box before going up;

3. the existence of controller has ensured in case the dangerous condition appears, and the accessible controller cuts off the power supply by force, avoids causing bigger loss, and the protective housing top is provided with solar cell panel, and the bottom is provided with the battery, can guarantee after the outage, and the fire extinguisher is placed dangerous condition processing parts such as case and is still normal operating with warning part.

Drawings

Fig. 1 is a schematic front view of an overall structure of a protection device of a power distribution control apparatus according to the present invention;

FIG. 2 is a schematic side cross-sectional view of the overall structure of a protective device of a power distribution control apparatus according to the present invention;

fig. 3 is a schematic diagram of the inner wall of the top of the protection box of the protection device of the power distribution control equipment according to the present invention.

In the figure: 1 protective housing, 2 solar cell panel, 3 fire extinguisher placing boxes, 4 spray tubes, 5 solenoid valves, 6 fixed blocks, 7 push rod motors, 8 heat-insulating baffle plates, 9 heat dissipation holes, 10 temperature sensors, 11 smoke sensors, 12 box doors, 13 alarms, 14 controllers, 15 fixed slots and 16 storage batteries.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1:

referring to fig. 1-3, a protective device of a power distribution control device comprises a protective box 1, the protective box 1 can be fixedly connected with the power distribution control device through a fixed groove 15 and a screw, the protective box can play excellent protective effects of water resistance, pressure resistance and the like, a solar cell panel 2 is installed at the top of the protective box 1, a fire extinguisher placing box 3 is welded at the middle part of one side of the outer wall of the protective box 1, the top of the fire extinguisher placing box 3 penetrates through the top of one side of the protective box 1 through a pipeline and a sealing ring and is communicated with a spray pipe 4, two to three dry powder fire extinguishers are placed inside the fire extinguisher placing box 3, two to three dry powder fire extinguisher discharge pipes are communicated with the spray pipe 4, an electromagnetic valve 5 is arranged on the spray pipe 4, fixed blocks 6 are welded at the bottoms of two ends of the solar cell panel 2, push rod motors 7 are fixedly connected at the bottoms of the two fixed blocks 6, and heat insulation baffles 8 are welded at the bottoms of the two push rod motors 7, three to four heat dissipation holes 9 are formed in the outer walls of two sides of the protection box 1 at equal intervals, and temperature sensors 10 are arranged above the three to four heat dissipation holes 9;

example 2:

referring to fig. 1-3, four to five smoke sensors 11 are equidistantly arranged on the inner wall of one side of a protective box 1, a box door 12 is arranged on the front surface of the protective box 1, an alarm 13 and a controller 14 are arranged on the box door 12, the signal input end of the controller 14 is connected with a temperature sensor 10, the smoke sensors 11 and a storage battery 16 through leads, the signal output end of the controller 14 is connected with the alarm 13 through a signal line, the inner walls of the top and the bottom of the protective box 1 are respectively provided with a fixed groove 15, four corners of the bottom of the protective box 1 are respectively welded with a supporting leg, a partition board is fixedly connected among the four supporting legs, the storage battery 16 is fixed on the partition board through screws, the alarm 13 comprises a buzzer and an alarm lamp, a solar cell panel 2 is connected with a charge and discharge controller through leads, the output end of the charge and discharge controller is connected with the storage battery 16 through a signal line, and can give a warning in time when a dangerous situation occurs in the distribution box, reminding the passing pedestrians to keep away from and the working personnel to look over.

The working principle is as follows: the power distribution control equipment is fixed inside a protective box 1 through a fixing groove 15 and bolts, a solar cell panel 2 is installed at the top of the protective box 1, a fire extinguisher placing box 3 is arranged at the bottom of the solar cell panel 2, the solar cell panel 2 is connected with a charge-discharge controller through a lead, the output end of the charge-discharge controller is connected with a storage battery 16 through a lead, after power failure, dangerous condition processing components such as the fire extinguisher placing box and warning components can still normally operate, the top of the fire extinguisher placing box 3 penetrates through the top of one side of the protective box 1 through a pipeline and a sealing ring and is communicated with a spray pipe 4, an electromagnetic valve 5 is arranged on the spray pipe 4, a plurality of spray heads are distributed on the spray pipe 4 at equal distance, fixed blocks 6 are welded at the bottoms of two ends of the solar cell panel 2, push rod motors 7 are fixedly connected at the bottoms of the two fixed blocks 6, and heat insulation baffles 8 are welded at the bottoms of the two push rod motors 7, three to four heat dissipation holes 9 are equidistantly formed in the outer walls of two sides of a protection box 1, temperature sensors 10 are arranged above the three to four heat dissipation holes 9, four to five smoke sensors 11 are equidistantly arranged on the inner wall of one side of the protection box 1, a box door 12 is arranged on the front surface of the protection box 1, an alarm 13 and a controller 14 are arranged on the box door 12, a signal input end of the controller 14 is connected with the temperature sensors 10, the smoke sensors 11 and a storage battery 16 through leads, a signal output end of the controller 14 is connected with the alarm 13 through a signal line, the alarm 13 comprises a buzzer and an alarm lamp and can give out a warning in time when dangerous conditions occur in a distribution box to remind passing pedestrians to keep away and check the dangerous conditions before workers, fixing grooves 15 are formed in the inner walls of the top and the bottom of the protection box 1, supporting legs are welded at four corners of the bottom of the protection box 1, and partition plates are fixedly connected among the four supporting legs, the storage battery 16 is fixed on the partition board through screws, and the existence of the protective box can play excellent protective effects such as water resistance, pressure resistance and the like.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A protection device of power distribution control equipment comprises a protection box (1) and is characterized in that a solar cell panel (2) is installed at the top of the protection box (1), a fire extinguisher placing box (3) is welded in the middle of the outer wall of one side of the protection box (1), the top of the fire extinguisher placing box (3) penetrates through the top of one side of the protection box (1) through a pipeline and a sealing ring, a spray pipe (4) is communicated with the top of the other side of the protection box (1), a solenoid valve (5) is arranged on the spray pipe (4), fixing blocks (6) are welded at the bottoms of two ends of the solar cell panel (2), push rod motors (7) are fixedly connected at the bottoms of the two fixing blocks (6), heat insulation baffles (8) are welded at the bottoms of the two push rod motors (7), three to four heat dissipation holes (9) are formed in the outer walls of two sides of the protection box (1) at equal intervals, and temperature sensors (10) are arranged above the three to four heat dissipation holes (9), protection box (1) one side inner wall equidistance is provided with four to five smoke sensor (11), and protection box (1) openly installs chamber door (12), install alarm (13) and controller (14) on chamber door (12), fixed slot (15) have all been seted up to protection box (1) top and bottom inner wall, and all welded in protection box (1) bottom four corners has the supporting leg, four fixedly connected with baffle between the supporting leg, and has battery (16) through the screw fixation on the baffle.

2. The protection device for distribution control equipment according to claim 1, characterized in that said alarm (13) comprises a buzzer and an alarm lamp.

3. The protection device of the power distribution control equipment as claimed in claim 1, wherein two to three dry powder fire extinguishers are placed in the fire extinguisher placing box (3), and discharge pipes of the two to three dry powder fire extinguishers are communicated with the spray pipe (4).

4. The protection device for the power distribution control equipment is characterized in that the signal input end of the controller (14) is connected with the temperature sensor (10), the smoke sensor (11) and the storage battery (16) through leads, and the signal output end of the controller (14) is connected with the alarm (13) through a signal wire.

5. The protection device for distribution control equipment according to claim 1, wherein the fixing groove (15) is provided with bolt holes.

6. The protection device for the distribution control equipment according to claim 1, wherein the solar panel (2) is connected with a charge and discharge controller through a wire, and the output end of the charge and discharge controller is connected with the storage battery (16) through a wire.