Fire extinguishing device

Abstract

The utility model discloses a fire extinguishing device, which belongs to the technical field of fire fighting and comprises a top plate, the top plate is connected with the top of a wall body through a steel bar, a water pipe is arranged on the upper surface of the top plate, a plurality of spraying components are arranged at the bottom of the water pipe and extend to the lower part of the top plate, and a pump body is arranged at the end part of the water pipe. Two sliding rails are arranged on the upper surface of the top plate, a penetrating groove is formed in the upper surface of the top plate and located between the two sliding rails, a moving trolley is arranged on the two sliding rails, a first connecting pipe is arranged on the moving trolley, and one end of the first connecting pipe extends to the position below the top plate and is provided with a spray head. The other end of the first connecting pipe is connected with a fire valve. When a fire disaster occurs, the movable vehicle is controlled to move to move the spray head to a designated position, the water spraying amount is increased, the fire behavior can be effectively restrained, and the operation cost of an enterprise can also be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire fighting, in particular to a fire extinguishing device. Background Art

[0002] Intelligent fire extinguishing device is a new generation of intelligent active fire extinguishing device that uses intelligent controllers that comprehensively apply modern electronic technology, automation technology and computer technology to automatically monitor fire sources and control sprinkler fire extinguishing. It is widely used in large places such as factories, hotels, conference halls, etc.

[0003] Currently, the artificial intelligence fire extinguishing devices on the market have a relatively complex structure, high manufacturing cost, and cumbersome operation. In addition, in order to minimize the operating costs of enterprises, existing fire extinguishing devices usually have fewer sprinklers in one area. Although this can control smaller fires, it is impossible to extinguish larger fires in time. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a fire extinguishing device, which can move the sprinkler to a specified position by controlling the movement of a mobile vehicle when a fire occurs, thereby increasing the amount of water sprayed, effectively suppressing the fire, and reducing the operating costs of the enterprise, thereby solving the technical problem in the prior art that a fire cannot be extinguished in time when the fire is large.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] A fire extinguishing device is designed, comprising a top plate, wherein the top plate is connected to the top of a wall through steel bars, a water pipe is arranged on the upper surface of the top plate, a plurality of spray assemblies are arranged at the bottom of the water pipe, and the spray assemblies extend to the bottom of the top plate, a pump body is arranged at the end of the water pipe, two slide rails are arranged on the upper surface of the top plate, a through groove is opened on the upper surface of the top plate, and the through groove is located between the two slide rails, a moving vehicle is arranged on the two slide rails, a connecting pipe 1 is arranged on the moving vehicle, one end of the connecting pipe 1 extends to the bottom of the top plate and is provided with a sprinkler, and the other end of the connecting pipe 1 is connected to a fire valve.

[0007] Furthermore, the liquid inlet of the pump body is provided with a liquid inlet pipe, and the end of the liquid inlet pipe is connected to an external water source.

[0008] Furthermore, the connecting pipe is wound with a winding device.

[0009] Furthermore, the spray assembly includes a connecting pipe 2, the top end of which is connected to a water pipe, the bottom end of which is rotatably connected to a connecting head, a plurality of elbow nozzles are arranged at equal angles on the connecting head, an electromagnetic valve is arranged on the connecting pipe 2, and a temperature sensor is arranged on one side of the electromagnetic valve.

[0010] Furthermore, a connecting seat is provided at the bottom of the mobile vehicle, the bottom of the connecting seat extends to the bottom of the top plate and is provided with a mounting plate, a motor 1 is provided on one side of the upper surface of the mounting plate, the output shaft of the motor 1 passes through the mounting plate and is provided with a gear 1, one side of the gear 1 is meshedly connected with a gear 2, and the gear 2 is rotatably connected to the mounting plate through a rotating shaft.

[0011] Furthermore, two fixing plates are provided on the lower surface of the gear 2, an adjustment seat is provided between the two fixing plates, a motor 2 is provided on one side of one of the fixing plates, and the output shaft of the motor 2 is connected to the adjustment seat, and the adjustment seat is connected to the nozzle.

[0012] Furthermore, a control unit is provided on the upper surface of the top plate, and the control unit is connected to the terminal through a wireless network or a G network. The control unit is used to control the moving vehicle and the solenoid valve and to receive signals from the temperature sensor.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] When a fire occurs, the sprinkler head can be moved to a designated location by controlling the movement of the mobile vehicle to increase the amount of water sprayed, which can effectively suppress the fire and reduce the company's operating costs.

[0015] By setting up a spray component, the water spraying area can be effectively expanded to improve the fire extinguishing effect. By adjusting the nozzle, the fire can be extinguished at the fire point to improve the efficiency of fire extinguishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 Bottom view of the structure;

[0019] Figure 3 This is a structural split diagram of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the spray assembly structure of the utility model.

[0021] In the figure: 1. top plate; 2. control unit; 3. water pipe; 4. pump body; 5. liquid inlet pipe; 6. slide rail; 7. through groove; 8. moving vehicle; 9. connecting pipe 1; 10. winding device; 11. connecting seat; 12. mounting plate; 13. nozzle; 14. motor 1; 15. gear 1; 16. gear 2; 17. fixing plate; 18. adjusting seat; 19. motor 2; 20. connecting pipe 2; 21. connecting head; 22. elbow nozzle; 23. solenoid valve; 24. temperature sensor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 - Figure 4 As shown, a fire extinguishing device provided in this embodiment includes a top plate 1, which is connected to the top of the wall through steel bars, a water pipe 3 is arranged on the upper surface of the top plate 1, a plurality of spraying assemblies are arranged at the bottom of the water pipe 3, and the spraying assemblies extend to the bottom of the top plate 1, a pump body 4 is arranged at the end of the water pipe 3, two slide rails 6 are arranged on the upper surface of the top plate 1, a through groove 7 is opened on the upper surface of the top plate 1, and the through groove 7 is located between the two slide rails 6, a mobile car 8 is arranged on the two slide rails 6, a connecting pipe 9 is arranged on the mobile car 8, one end of the connecting pipe 9 extends to the bottom of the top plate 1 and is provided with a nozzle 13, and the other end of the connecting pipe 9 is connected to the fire valve. When a fire occurs, the nozzle 13 is moved to a specified position by controlling the movement of the mobile car 8 to increase the amount of water sprayed, which can effectively suppress the fire and reduce the operating costs of the enterprise.

[0024] The liquid inlet of the pump body 4 is provided with a liquid inlet pipe 5, and the end of the liquid inlet pipe 5 is connected to an external water source.

[0025] The connecting tube 9 is wound with a winding device 10. By setting the winding device 10, the length of the connecting tube 9 can be controlled as needed to avoid the connecting tube 9 from being scattered and knotted. The connecting tube 9 is made of a harder material, which can ensure that the connecting tube 9 will not be blocked in the wound state.

[0026] The spray assembly includes a second connection pipe 20, the top of which is connected to the water pipe 3, and the bottom of which is rotatably connected to a connection head 21, on which a plurality of elbow nozzles 22 are arranged at equal angles, and a solenoid valve 23 is arranged on the second connection pipe 20, and a temperature sensor 24 is arranged on one side of the solenoid valve 23. When water enters the second connection pipe 20 and then sprays out through the elbow nozzle 22, the elbow nozzle 22 can drive the connection head 21 to start rotating under the action of the reaction force, thereby expanding the spraying area of ​​the water.

[0027] A connecting seat 11 is provided at the bottom of the mobile vehicle 8, the bottom of the connecting seat 11 extends to the bottom of the top plate 1 and is provided with a mounting plate 12, a motor 14 is provided on one side of the upper surface of the mounting plate 12, the output shaft of the motor 14 passes through the mounting plate 12 and is provided with a gear 15, one side of the gear 15 is meshedly connected with a gear 2 16, and the gear 2 16 is rotatably connected to the mounting plate 12 through a rotating shaft.

[0028] Two fixing plates 17 are provided on the lower surface of the gear 2 16 , and an adjustment seat 18 is provided between the two fixing plates 17 . A motor 2 19 is provided on one side of one of the fixing plates 17 , and the output shaft of the motor 2 19 is connected to the adjustment seat 18 , and the adjustment seat 18 is connected to the nozzle 13 .

[0029] Specifically, by controlling the operation of motor 14, gear 2 16 is rotated under the transmission of gear 15, and at the same time motor 2 19 is operated to rotate the adjustment seat 18, so that the nozzle of the nozzle 13 can be quickly adjusted to the fire point, and the fire can be extinguished in a targeted manner. Among them, the fire point can be determined by the camera assembly installed indoors.

[0030] A control unit 2 is provided on the upper surface of the top plate 1. The control unit 2 is connected to the terminal through a wireless network or a 4G network. The control unit 2 is used to control the mobile vehicle 8 and the solenoid valve 23 and to receive signals from the temperature sensor 24. The mobile vehicle 8 is provided with a signal receiver for receiving control signals from the control unit 2. The signal receiver converts the received signal into an electrical signal and transmits it to the control system on the mobile vehicle 8. The control system controls the moving distance of the mobile vehicle 8.

[0031] The fire extinguishing device provided in this embodiment, when a fire occurs, after the temperature sensor 24 receives the change of the ambient temperature, controls the solenoid valve 23 corresponding to the fire area to open, and the pump body 4 works to send the external water source to the connecting pipe 20 through the liquid inlet pipe 5 and the water pipe 3, and then when it is sprayed out through the curved pipe nozzle 22, the curved pipe nozzle 22 can drive the connecting head 21 to start rotating under the action of the reaction force, so as to expand the spraying area of ​​the water, and at the same time, the control unit 2 controls the movement of the mobile vehicle 8 and the winding device 10 to release the line. After the mobile vehicle 8 moves to the specified position, the motor 14 is controlled to work, and the gear 2 16 is rotated under the transmission of the gear 15. At the same time, the motor 2 19 works to rotate the adjustment seat 18, so that the nozzle of the nozzle 13 can be quickly adjusted to the fire point, and the fire valve is opened, and water is sprayed at the fire point through the nozzle 13.

[0032] In the description of the present utility model, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire extinguishing device, comprising a top plate (1), wherein the top plate (1) is connected to the top of a wall through steel bars, and characterized in that: A water pipe (3) is arranged on the upper surface of the top plate (1), a plurality of spraying assemblies are arranged at the bottom of the water pipe (3), and the spraying assemblies extend to the bottom of the top plate (1), a pump body (4) is arranged at the end of the water pipe (3), two slide rails (6) are arranged on the upper surface of the top plate (1), a through groove (7) is opened on the upper surface of the top plate (1), and the through groove (7) is located between the two slide rails (6), a moving vehicle (8) is arranged on the two slide rails (6), a connecting pipe (9) is arranged on the moving vehicle (8), one end of the connecting pipe (9) extends to the bottom of the top plate (1) and is provided with a spray head (13), and the other end of the connecting pipe (9) is connected to a fire valve.

2. A fire extinguishing device according to claim 1, characterized in that: The liquid inlet of the pump body (4) is provided with a liquid inlet pipe (5), and the end of the liquid inlet pipe (5) is connected to an external water source.

3. A fire extinguishing device according to claim 1, characterized in that: The connecting pipe 1 (9) is wound with a winding device (10).

4. A fire extinguishing device according to claim 1, characterized in that: The spray assembly comprises a second connecting pipe (20), the top end of the second connecting pipe (20) being connected to a water pipe (3), the bottom end of the second connecting pipe (20) being rotatably connected to a connecting head (21), a plurality of elbow nozzles (22) being arranged at equal angles on the connecting head (21), a solenoid valve (23) being arranged on the second connecting pipe (20), and a temperature sensor (24) being arranged on one side of the solenoid valve (23).

5. A fire extinguishing device according to claim 1, characterized in that: A connecting seat (11) is provided at the bottom of the mobile vehicle (8), the bottom of the connecting seat (11) extends to below the top plate (1) and is provided with a mounting plate (12), a motor 1 (14) is provided on one side of the upper surface of the mounting plate (12), an output shaft of the motor 1 (14) passes through the mounting plate (12) and is provided with a gear 1 (15), one side of the gear 1 (15) is meshingly connected with a gear 2 (16), and the gear 2 (16) is rotatably connected to the mounting plate (12) via a rotating shaft.

6. A fire extinguishing device according to claim 5, characterized in that: Two fixing plates (17) are arranged on the lower surface of the gear 2 (16), an adjustment seat (18) is arranged between the two fixing plates (17), a motor 2 (19) is arranged on one side of one of the fixing plates (17), and an output shaft of the motor 2 (19) is connected to the adjustment seat (18), and the adjustment seat (18) is connected to the nozzle (13).

7. A fire extinguishing device according to claim 4, characterized in that: A control unit (2) is provided on the upper surface of the top plate (1), and the control unit (2) is connected to the terminal for communication via a wireless network or a 4G network. The control unit (2) is used to control the moving vehicle (8) and the solenoid valve (23) and to receive signals from a temperature sensor (24).

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