CN209771152U - Novel electrical equipment safety protection device - Google Patents

Abstract

The utility model discloses a novel electrical equipment safety device, including protective housing and dry powder fire extinguisher, be provided with the heat dissipation window on the peripheral lateral wall of protective housing, heat dissipation window one side is provided with the air discharge fan, heat dissipation window opposite side is provided with bee calling organ, bee calling organ's model is ND16-22FS, be provided with the power cord socket under bee calling organ, the protective housing top is provided with the chamber door, be provided with the handle on the chamber door, the chamber door bottom is provided with smoke detector sensor. Has the advantages that: the utility model discloses a set up carbon dioxide fire extinguisher, dry powder fire extinguisher, solenoid valve and smoke and feel probe sensor, can be when the conflagration breaing out of electrical equipment box in time efficient put out the intensity of a fire, ensured that equipment is further not impaired, through newly-increased signal transceiver, can in time inform the staff through radio signal when electrical equipment box breaks down, be favorable to in time remedying electrical equipment box, reduced the loss.

Description

Novel electrical equipment safety protection device

Technical Field

The utility model relates to an electrical equipment safety protection technical field, concretely relates to novel electrical equipment safety protection device.

Background

The electrical equipment box is a general name of equipment such as a generator, a transformer, a power line, a breaker and the like in a power system, and the important role played by power in life and production of people cannot be ignored, so that the electrical equipment box brings great convenience to people and becomes an important energy source in production and life of people. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment box. Only dry powder or carbon dioxide fire extinguisher are usually among the common electrical equipment safety device, have reduced the effect of putting out a fire, and alarm device in the device only can remind information for staff near simultaneously, is unfavorable for outdoor equipment to carry out the early warning suggestion, has increased the loss.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, present a novel electrical equipment safety device, only dry powder or carbon dioxide fire extinguisher is usually among the solution current electrical equipment safety device, has reduced the effect of putting out a fire to and alarm device in the device can only give near staff's warning information, is unfavorable for outdoor equipment to carry out the early warning suggestion, has increased the problem of loss.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel electrical equipment safety protection device, which comprises a protective box and a dry powder fire extinguisher, wherein a heat dissipation window is arranged on the peripheral side wall of the protective box, an exhaust fan is arranged on one side of the heat dissipation window, a buzzer is arranged on the other side of the heat dissipation window, the buzzer is ND16-22FS in model, a power cord socket is arranged under the buzzer, a box door is arranged at the top of the protective box, a handle is arranged on the box door, a smoke-sensitive probe sensor is arranged at the bottom of the box door, the smoke-sensitive probe sensor is YJ-105 in model, an electrical equipment box is arranged in the middle of the inner part of the protective box, a control box is arranged at the top of the electrical equipment box, a circuit board is arranged in the control box, a microprocessor is arranged on the circuit board, the microprocessor is CORTEX-M3 in model, a relay is arranged on one side, the type of the relay is SRD-05VDC-SL-C, the other side of the microprocessor is provided with a PLC (programmable logic controller), the type of the PLC is UN2070, a wire on one side of the circuit board is connected with an early warning signal transmitter, the type of the early warning signal transmitter is UT-901, one side of the electrical equipment box is provided with a carbon dioxide fire extinguisher, the other side of the electrical equipment box is provided with the dry powder fire extinguisher, the bottom in the protective box is provided with two grounding columns, and the carbon dioxide fire extinguisher and the dry powder fire extinguisher are both provided with electromagnetic valves.

Further, the heat dissipation window with the protective housing passes through the draw-in groove to be connected, the air discharge fan with the heat dissipation window passes through bolted connection.

Furthermore, the buzzer is connected with the protective box through bolts, the power line socket is formed in the protective box, and the box door is connected with the protective box through hinges.

Further, the handle is connected with the box door through a bolt, and the smoke detector sensor is connected with the box door through a bolt.

Furthermore, the electrical equipment box is connected with the protective box through bolts, the control box is connected with the electrical equipment box through bolts, and the circuit board is connected with the control box through a clamping groove.

Further, the microprocessor, the relay and the PLC are all welded with the circuit board.

Furthermore, the carbon dioxide fire extinguisher and the dry powder fire extinguisher are connected with the protective box through bolts, and the electromagnetic valve is connected with the carbon dioxide fire extinguisher and the dry powder fire extinguisher in an inserting mode.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. In order to solve the problem that the fire extinguishing effect is reduced because only one dry powder or carbon dioxide fire extinguisher is usually arranged in the safety protection device of the existing electrical equipment, the utility model can extinguish the fire efficiently in time when the fire disaster happens to the electrical equipment box by arranging the carbon dioxide fire extinguisher, the dry powder fire extinguisher, the electromagnetic valve and the smoke-sensitive probe sensor, thereby ensuring that the equipment is not further damaged;

2. For solving current electrical equipment safety device and only can give near staff's warning information, be unfavorable for outdoor equipment to carry out the early warning suggestion, increased the problem of loss, the utility model discloses a newly-increased signal transceiver can in time inform the staff through radio signal when electrical equipment box breaks down, is favorable to in time remedying electrical equipment box, has reduced the loss.

Drawings

Fig. 1 is a front view of a novel electrical equipment safety protection device according to the present invention;

Fig. 2 is a front sectional view of a protective box in the novel safety protection device for electrical equipment according to the present invention;

fig. 3 is a top sectional view of a control box in the novel electrical equipment safety protection device of the present invention;

Fig. 4 is a circuit block diagram of the novel electrical equipment safety protection device of the present invention.

the reference numerals are explained below:

1. A protective box; 2. a box door; 3. a grip; 4. an electrical equipment box; 5. a heat dissipation window; 6. a carbon dioxide extinguisher; 7. anti-skid veins; 8. a smoke detector sensor; 9. a ground post; 10. an exhaust fan; 11. a control box; 12. an electromagnetic valve; 13. a circuit board; 14. a microprocessor; 15. a power line socket; 16. a PLC controller; 17. a relay; 18. an early warning signal transmitter; 19. a buzzer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

as shown in figures 1-4, a novel electrical equipment safety protection device comprises a protective box 1 and a dry powder fire extinguisher 7, wherein a heat dissipation window 5 is arranged on the peripheral side wall of the protective box 1, an exhaust fan 10 is arranged on one side of the heat dissipation window 5, a buzzer 19 is arranged on the other side of the heat dissipation window 5, the model of the buzzer 19 is ND16-22FS, a power cord socket 15 is arranged right below the buzzer 19, a box door 2 is arranged on the top of the protective box 1, a handle 3 is arranged on the box door 2, a smoke detector sensor 8 is arranged at the bottom of the box door 2, the model of the smoke detector sensor 8 is YJ-105, an electrical equipment box 4 is arranged in the middle of the interior of the protective box 1, a control box 11 is arranged on the top of the electrical equipment box 4, a circuit board 13 is arranged in the control box 11, a microprocessor 14 is arranged on the circuit board 13, the model of the, the relay 17 is used for protecting the control circuit, the model of the relay 17 is SRD-05VDC-SL-C, the other side of the microprocessor 14 is provided with a PLC (programmable logic controller) 16, the model of the PLC 16 is UN2070, a wire on one side of the circuit board 13 is connected with an early warning signal transmitter 18, the model of the early warning signal transmitter 18 is UT-901, one side of the electrical equipment box 4 is provided with a carbon dioxide fire extinguisher 6, the other side of the electrical equipment box 4 is provided with a dry powder fire extinguisher 7, the bottom in the protective box 1 is provided with a grounding column 9, the grounding columns 9 are two, the carbon dioxide fire extinguisher 6 and the dry powder fire extinguisher 7 are both provided with electromagnetic valves 12, and the electromagnetic valves 12 are used for.

Wherein, the heat dissipation window 5 is connected with the protective housing 1 through the draw-in groove, the air discharge fan 10 passes through bolted connection with the heat dissipation window 5, bee calling organ 19 passes through bolted connection with the protective housing 1, power cord socket 15 shaping is on protective housing 1, chamber door 2 passes through bolted connection with protective housing 1 hinge joint, handle 3 passes through bolted connection with chamber door 2, smoke detector sensor 8 passes through bolted connection with chamber door 2, electrical equipment box 4 passes through bolted connection with protective housing 1, control box 11 passes through bolted connection with electrical equipment box 4, circuit board 13 passes through the draw-in groove with control box 11 and is connected, microprocessor 14, relay 17 and PLC controller 16 all weld with circuit board 13, carbon dioxide fire extinguisher 6 and dry powder fire extinguisher 7 all pass through bolted connection with protective housing 1, solenoid valve 12 all pegs graft with carbon dioxide fire extinguisher 6 and dry powder fire extinguisher 7.

The utility model provides a novel electrical equipment safety protection device's theory of operation: firstly, the electrical equipment box 4 is installed in the electrical equipment box 4, then the power supply lines of the device and the electrical equipment box 4 are connected into a power supply through a power line socket 15, then the box door 2 is closed, and the installation can be completed, wherein the smoke-sensitive probe sensor 8 can monitor whether a fire disaster occurs in the device, if the fire disaster occurs, the microprocessor 14 sends a command signal to open the electromagnetic valve 12 through the PLC controller 16, so that the carbon dioxide fire extinguisher 6 and the dry powder fire extinguisher 7 simultaneously spray fire extinguishing raw materials to the inside of the protective box 1, compared with a fire extinguishing mode of only carbon dioxide fire extinguishing or dry powder fire extinguishing, the fire extinguishing efficiency of the carbon dioxide fire extinguisher 6 and the dry powder fire extinguisher 7 is greatly improved, further damage of the electrical equipment box 4 is favorably reduced, and meanwhile, when the electrical equipment box 4 breaks down in the far open air, the microprocessor 14 sends a command signal to improve the PLC controller 16 to simultaneously start the buzzer, both can remind for staff nearby, also can ensure that long-range staff learns the early warning, greatly be favorable to electrical equipment box 4's remedy.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (7)

1. the utility model provides a novel electrical equipment safety device which characterized in that: comprises a protective box (1) and a dry powder fire extinguisher (7), wherein a heat dissipation window (5) is arranged on the peripheral side wall of the protective box (1), an exhaust fan (10) is arranged on one side of the heat dissipation window (5), a buzzer (19) is arranged on the other side of the heat dissipation window (5), the model of the buzzer (19) is ND16-22FS, a power line socket (15) is arranged under the buzzer (19), a box door (2) is arranged at the top of the protective box (1), a handle (3) is arranged on the box door (2), a smoke detector sensor (8) is arranged at the bottom of the box door (2), the model of the smoke detector sensor (8) is YJ-105, an electrical equipment box (4) is arranged in the middle of the protective box (1), a control box (11) is arranged at the top of the electrical equipment box (4), a circuit board (13) is arranged in the control box (11), the electric fire extinguisher is characterized in that a microprocessor (14) is arranged on the circuit board (13), the type of the microprocessor (14) is CORTEX-M3, a relay (17) is arranged on one side of the microprocessor (14), the type of the relay (17) is SRD-05VDC-SL-C, a PLC (programmable logic controller) (16) is arranged on the other side of the microprocessor (14), the type of the PLC (16) is UN2070, an early warning signal transmitter (18) is connected to a lead on one side of the circuit board (13), the type of the early warning signal transmitter (18) is UT-901, a carbon dioxide fire extinguisher (6) is arranged on one side of the electrical equipment box (4), the dry powder fire extinguisher (7) is arranged on the other side of the electrical equipment box (4), a grounding column (9) is arranged at the bottom in the protective box (1), and two grounding columns (9), the carbon dioxide fire extinguisher (6) and the dry powder fire extinguisher (7) are both provided with electromagnetic valves (12).

2. the novel electrical equipment safety device of claim 1, wherein: the heat dissipation window (5) is connected with the protection box (1) through a clamping groove, and the exhaust fan (10) is connected with the heat dissipation window (5) through a bolt.

3. The novel electrical equipment safety device of claim 1, wherein: the buzzer (19) is connected with the protective box (1) through bolts, the power line socket (15) is formed in the protective box (1), and the box door (2) is connected with the protective box (1) through hinges.

4. The novel electrical equipment safety device of claim 1, wherein: the handle (3) is connected with the box door (2) through a bolt, and the smoke detector sensor (8) is connected with the box door (2) through a bolt.

5. The novel electrical equipment safety device of claim 1, wherein: the electrical equipment box (4) is connected with the protective box (1) through bolts, the control box (11) is connected with the electrical equipment box (4) through bolts, and the circuit board (13) is connected with the control box (11) through a clamping groove.

6. The novel electrical equipment safety device of claim 1, wherein: the microprocessor (14), the relay (17) and the PLC (16) are all welded with the circuit board (13).

7. The novel electrical equipment safety device of claim 1, wherein: the carbon dioxide fire extinguisher (6) and the dry powder fire extinguisher (7) are connected with the protective box (1) through bolts, and the electromagnetic valve (12) is connected with the carbon dioxide fire extinguisher (6) and the dry powder fire extinguisher (7) in an inserted mode.