A fire power box with multifunctional self-rescue spray device

Abstract

The present invention discloses a fire-fighting power supply box with a multifunctional self-rescue spraying device, comprising a base, on which a main body of the power supply box is arranged, a fireproof door assembly is arranged on one side of the main body, the main body comprises an electrical box on a lower layer and an isolation and rescue box on an upper layer, a hydraulic lifting mechanism is arranged in the center of the isolation and rescue box, and an upper output end of the hydraulic lifting mechanism is connected with a spraying device; the spraying device comprises a hollow bowl-shaped base, a conical cover is arranged on the upper end of the bowl-shaped base, and a vertical nozzle column is arranged on the upper end of the conical cover; in case of fire hazard, a shower-like self-rescue spraying at the upper end of the main body can be realized, so that a self-rescue safety area is formed near the power supply box; at the same time, it is convenient for the persons in danger to use the quick-release spray gun arranged on the conical cover, in combination with the threaded connection and the quick plugging and unplugging of the operating water pipe in the auxiliary window below, so that the persons in danger can quickly remove the quick-release spray gun in the above-mentioned self-rescue safety area for use.

Description

Technical Field

[0001] The invention relates to the technical field of fire power supply box structures, in particular to a fire power supply box with a multifunctional self-rescue spraying device. Background Art

[0002] Fire power supply, also known as emergency power supply (EPS), is a backup power supply that provides power supply to ensure the normal operation of fire-fighting equipment and personnel evacuation in emergency situations such as fire;

[0003] The fire power supply is mainly used to provide dual power supply for fire protection system related equipment, fans, water pumps, related fire elevators, fireproof roller shutters, etc. It can automatically switch to battery power supply in the event of a city power outage or other power failure, ensuring the reliable operation of fire protection equipment such as fire alarm controllers, sprinkler pumps, smoke exhaust fans, etc., thereby providing strong protection for fire fighting and personnel evacuation.

[0004] With the development of intelligent modern buildings and the increase in electrical equipment, the fire power supply box has a high degree of functional integration and has become more important. In the event of fire and other dangerous situations, its own safety guarantee is particularly important.

[0005] However, the current situation is that while the fire power supply device is getting bigger, more functional, more integrated, and more important, its protection has not changed qualitatively, as shown in the following:

[0006] For example, 1. The existing power box is installed on the ground, with no protective measures on the bottom and top, and no fireproof panels to protect the outside; 2. There is no integrated structure with the surrounding fire-fighting equipment, water tanks, water pumps, and external expansion ports, etc.; 3. It does not have its own fire-fighting function, let alone the function of providing a safe self-rescue area for people in danger. Summary of the invention

[0007] The technical problem to be solved by the present invention is: in order to overcome the deficiencies in the prior art, a fire-fighting power supply box with a multifunctional self-rescue spray device is provided.

[0008] The technical solution adopted by the present invention is: a fire power supply box with a multifunctional self-rescue spray device, comprising a base, a body of the power supply box is arranged on the base, a fire door assembly is arranged on one side of the body, and a water supply device is arranged on the rear side of the fire door assembly;

[0009] The main body comprises an electrical box at the lower layer and an isolation and rescue box at the upper layer. A hydraulic lifting mechanism is arranged in the center of the isolation and rescue box, and an injection device is connected to the upper output end of the hydraulic lifting mechanism.

[0010] The spray device comprises a hollow bowl-shaped base, a conical cover is arranged at the upper end of the bowl-shaped base, a vertical extension seat is arranged at the lower end of the bowl-shaped base, and a vertical spray head column is arranged at the upper end of the conical cover;

[0011] A converging disc is arranged in the vertical nozzle column, a plurality of oblique nozzles are arranged at equal intervals on the upper end of the converging disc, and a disc water inlet connection port is arranged on the lower end of the converging disc;

[0012] The conical cover is provided with a plurality of threaded holes equidistantly arranged on the circumference, a quick-release spray gun is installed on the threaded hole, a water pipe penetration hole is provided on the vertical extension seat, and a water pipe group connected to the water supply device passes through the corresponding water pipe penetration holes and is respectively connected to each quick-release spray gun and the disc water inlet connection port;

[0013] The fire door assembly comprises a fixed fire door away from the body and a motorized fire door located between the fixed fire door and the body, the motorized fire door is mounted on a rotating disk at the bottom through a clamping device, and a rotating motor is connected to the bottom of the rotating disk;

[0014] The water supply device includes an emergency water tank, a water pump device and a multi-channel connector. The input end of the water pump device is connected to the emergency water tank through a pipeline, and the output end of the water pump device is connected to the multi-channel connector through a pipeline. The multi-channel connector is connected to the water pipe group.

[0015] The multi-channel connector can be a conventional multi-channel connection box, one end of which is connected to the output end of the water pump device, and the other end is provided with multiple water pipe output interfaces, which may be equipped with a control valve.

[0016] Furthermore, the hydraulic lifting mechanism described in the present invention includes a hydraulic lifter, an output end of the hydraulic lifter is connected to a support tray, and the top of the support tray is connected to the vertical extension seat through a support column.

[0017] Furthermore, the bottom of the quick-release spray gun of the present invention is provided with a threaded section, and the lower end of the threaded section is also provided with a water pipe tail connection column with a clamping protrusion;

[0018] By adopting the above technical solution, the threaded connection helps to achieve rapid disassembly and assembly of the spray gun, making it convenient for people in danger to quickly take out the corresponding spray gun for use.

[0019] Furthermore, an auxiliary window is provided on the side surface of the bowl-shaped base of the present invention;

[0020] By adopting the above technical solution, it is convenient for the operator to put his hand into the bowl-shaped base to perform water pipe plugging and unplugging operations.

[0021] Furthermore, the clamping device of the present invention comprises fixed columns installed on the left and right sides of the upper end of the rotating disk, and the fixed columns are provided with a plurality of pairs of limit terminal pieces for the motorized fire door to pass through;

[0022] By adopting the above technical solution, the installation of the motorized fire door is convenient and the connection is easy.

[0023] Furthermore, the front end surface of the electrical box of the present invention is also provided with a water pipe external expansion interface;

[0024] By adopting the above technical solution, the interior of the external extension interface of the water pipe can be connected to the water supply device, so as to conveniently provide water to the external fire-fighting equipment.

[0025] Furthermore, the bottom of the base described in the present invention is suspended, and a stair walkway is arranged on the periphery of the base.

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] 1. The traditional fire power supply box is suspended below, isolated from above by an isolation rescue box, and protected from the outside by a fire door assembly, so as to achieve further comprehensive protection from the overall layout;

[0028] 2. Through the new spray device installed in the isolation rescue box, in case of fire danger, the shower-like self-rescue spray at the top of the vertical nozzle column can be realized, so that a self-rescue safety area is formed near the power box;

[0029] 3. Through the quick-release spray gun set on the conical cover, in conjunction with the threaded connection and the quick plug-in and pull-out of the operating water pipe in the auxiliary window below, the endangered personnel can quickly remove the quick-release spray gun and use it in the above-mentioned self-rescue safety area;

[0030] 4. By setting up a two-door structure, especially a motorized fire door that can rotate and adjust the angle, the power box can be better protected in actual fire situations;

[0031] 5. By adding an external water pipe expansion interface on the front end surface of the main body, the water source can be used for external fire-fighting equipment, further improving the functionality of the overall structural improvement. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the injection device in the present invention;

[0034] Figure 3 It is a structural schematic diagram of the quick-release spray gun of the present invention;

[0035] Figure 4It is a structural schematic diagram of the clamping device and the rotating disk in the present invention;

[0036] Figure 5 It is a structural schematic diagram of a motorized fire door installed on a rotating disk in the present invention.

[0037] Numbers in the figure: 1. Base, 2. Main body, 3. Electrical box, 4. Isolation and rescue box, 5. Bowl-shaped base, 6. Conical cover, 7. Vertical extension seat, 8. Vertical nozzle column, 9. Converging disc, 10. Inclined nozzle, 11. Disc water inlet connection port, 12. Threaded hole, 13. Quick-release spray gun, 14. Water pipe penetration hole, 15. Fixed fire door, 16. Motorized fire door, 17. Rotating disc, 18. Rotating motor, 19. Emergency water storage tank, 20. Water pump device, 21. Multi-channel connector, 22. Hydraulic lifter, 23. Support tray, 24. Support column, 25. Threaded section, 26. Snap-on protrusion, 27. Water pipe tail column, 28. Auxiliary window, 29. Fixed column, 30. Limit terminal, 31. Water pipe external expansion interface. DETAILED DESCRIPTION

[0038] The embodiments of the present invention are described in detail below. The embodiments are implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operation processes are given, but the protection scope of the present invention is not limited to the following embodiments.

[0039] like Figure 1~Figure 5 A fire-fighting power supply box with a multifunctional self-rescue spray device shown in the figure comprises a base 1, a body 2 of the power supply box is arranged on the base 1, a fire door assembly is arranged on one side of the body 2, and a water supply device is arranged on the rear side of the fire door assembly;

[0040] The body 2 includes an electrical box 3 at the lower layer and an isolation and rescue box 4 at the upper layer. A hydraulic lifting mechanism is arranged in the center of the isolation and rescue box 4. The upper output end of the hydraulic lifting mechanism is connected to a spray device.

[0041] The spray device comprises a hollow bowl-shaped base 5, a conical cover 6 is arranged at the upper end of the bowl-shaped base 5, a vertical extension seat 7 is arranged at the lower end of the bowl-shaped base 5, and a vertical spray head column 8 is arranged at the upper end of the conical cover 6;

[0042] A converging disc 9 is arranged in the vertical nozzle column 8, a plurality of oblique nozzles 10 are arranged at equal intervals on the upper end of the converging disc 9, and a disc water inlet connection port 11 is arranged on the lower end of the converging disc 9;

[0043] The conical cover 6 is provided with a plurality of threaded holes 12 equidistantly arranged on the circumference, and a quick-release spray gun 13 is installed on the threaded hole 12. A water pipe penetration hole 14 is provided on the vertical extension seat 7. The water pipe group connected to the water supply device passes through the corresponding water pipe penetration hole 14 and is respectively connected to each quick-release spray gun 13 and the disc water inlet connection port 11;

[0044] The fire door assembly includes a fixed fire door 15 away from the body 2 and a motorized fire door 16 located between the fixed fire door 15 and the body 2. The motorized fire door 16 is installed on a rotating disk 17 at the bottom through a clamping device. A rotating motor 18 is connected to the bottom of the rotating disk 17.

[0045] The water supply device includes an emergency water tank 19, a water pump device 20 and a multi-channel connector 21. The input end of the water pump device 20 is connected to the emergency water tank 19 through a pipeline, and the output end of the water pump device 20 is connected to the multi-channel connector 21 through a pipeline. The multi-channel connector 21 is connected to the water pipe group.

[0046] The hydraulic lifting mechanism includes a hydraulic lifter 22 , an output end of the hydraulic lifter 22 is connected to a support tray 23 , and a top of the support tray 23 is connected to the vertical extension seat 7 via a support column 24 .

[0047] Furthermore, the bottom of the quick-release spray gun 13 of the present invention is provided with a threaded section 25, and the lower end of the threaded section 25 is also provided with a water pipe tail connection column 27 with a clamping protrusion 26. An auxiliary window 28 is opened on the side surface of the bowl-shaped base 5.

[0048] The clamping device includes fixed columns 29 installed on the left and right sides of the upper end of the rotating disk 17. The fixed columns 29 are provided with a plurality of pairs of limit terminal pieces 30 for the motorized fire door 16 to pass through.

[0049] A water pipe external expansion interface 31 is also provided on the front face of the electrical box 3. The bottom of the base 1 is overhead, and a step walkway is provided on the periphery of the base 1.

[0050] Working principle:

[0051] When the fire power box is stationary, it is suspended from below, isolated from above by an isolation rescue box, and protected from the outside by a fire door assembly. Compared with the existing technology, it can achieve further comprehensive protection from the overall layout;

[0052] When encountering a fire hazard, the spray device in the isolation rescue box is activated by triggering automatic control through various sensors pre-arranged by the fire protection or active control by the operator, the hydraulic lifter lifts the spray device upward, the water supply device is started, and the top of the vertical nozzle column realizes a shower-like self-rescue spray, so that a self-rescue safety area is formed near the power box. This self-rescue safety area can not only protect the power box itself, but also protect nearby people in danger;

[0053] After approaching, the dangerous personnel can quickly remove the quick-release spray gun from the cone cover, conveniently connect the water pipe and perform fire extinguishing and self-rescue operations;

[0054] At the same time, the fixed fire door on the outside can achieve basic fire protection for the outermost side, and the mobile fire door on the inside can rotate and adjust the angle according to the actual fire situation to better protect the power supply body and personnel.

Claims

1. A fire power supply box with a multifunctional self-rescue spray device, characterized in that: It comprises a base (1), a body (2) of a power supply box is arranged on the base (1), a fire door assembly is arranged on one side of the body (2), and a water supply device is arranged on the rear side of the fire door assembly; The body (2) comprises an electrical box (3) at a lower layer and an isolation and rescue box (4) at an upper layer. A hydraulic lifting mechanism is arranged in the center of the isolation and rescue box (4). An upper output end of the hydraulic lifting mechanism is connected to a spray device. The spraying device comprises a hollow bowl-shaped base (5), the upper end of the bowl-shaped base (5) is provided with a conical cover (6), the lower end of the bowl-shaped base (5) is provided with a vertical extension seat (7), and the upper end of the conical cover (6) is provided with a vertical spray head column (8); A converging disc (9) is arranged inside the vertical nozzle column (8), a plurality of oblique nozzles (10) are arranged at equal intervals on the upper end of the converging disc (9), and a disc water inlet connection port (11) is arranged at the lower end of the converging disc (9); The conical cover (6) is provided with a plurality of threaded holes (12) equidistantly arranged around the circumference, a quick-release spray gun (13) is mounted on the threaded hole (12), a water pipe insertion hole (14) is provided on the vertical extension seat (7), and a water pipe group connected to the water supply device passes through the corresponding water pipe insertion holes (14) and is respectively connected to each quick-release spray gun (13) and the disc water inlet connection port (11); The fire door assembly comprises a fixed fire door (15) away from the body (2) and a motorized fire door (16) located between the fixed fire door (15) and the body (2); the motorized fire door (16) is mounted on a rotating disk (17) at the bottom via a clamping device; a rotating motor (18) is connected to the bottom of the rotating disk (17); The water supply device comprises an emergency water storage tank (19), a water pump device (20) and a multi-channel connector (21); the input end of the water pump device (20) is connected to the emergency water storage tank (19) via a pipeline, the output end of the water pump device (20) is connected to the multi-channel connector (21) via a pipeline, and the multi-channel connector (21) is connected to the water pipe group.

2. A fire power supply box with a multifunctional self-rescue spray device as claimed in claim 1, characterized in that: The hydraulic lifting mechanism comprises a hydraulic lifter (22), the output end of the hydraulic lifter (22) is connected to a support tray (23), and the top of the support tray (23) is connected to the vertical extension seat (7) via a support column (24).

3. A fire power supply box with a multifunctional self-rescue spray device as claimed in claim 1, characterized in that: The bottom of the quick-release spray gun (13) is provided with a threaded section (25), and the lower end of the threaded section (25) is also provided with a water pipe tail connection column (27) with a clamping protrusion (26).

4. A fire power supply box with a multifunctional self-rescue spray device as claimed in claim 1, characterized in that: An auxiliary window (28) is provided on the side surface of the bowl-shaped base (5).

5. A fire power supply box with a multifunctional self-rescue spray device as claimed in claim 1, characterized in that: The clamping device comprises fixed columns (29) mounted on the left and right sides of the upper end of the rotating disk (17), and the fixed columns (29) are provided with a plurality of pairs of limit terminal pieces (30) for the motorized fire door (16) to pass through.

6. A fire power supply box with a multifunctional self-rescue spray device as claimed in claim 1, characterized in that: A water pipe external expansion interface (31) is also provided on the front end surface of the electrical box (3).

7. A fire power supply box with a multifunctional self-rescue spray device as claimed in claim 1, characterized in that: The bottom of the base (1) is suspended, and a staircase is arranged on the periphery of the base (1).

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