CN219815129U

CN219815129U - Multi-stage prevention and control foam water spraying fire extinguishing device

Info

Publication number: CN219815129U
Application number: CN202321260251.4U
Authority: CN
Inventors: 崔龙; 张伟嘉
Original assignee: Shandong Yunhe Fire Technology Co ltd
Current assignee: Shandong Yunhe Fire Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-13
Anticipated expiration: 2033-05-23

Abstract

The utility model relates to the technical field of fire safety and discloses a multi-stage prevention and control foam water spray fire extinguishing device which comprises a base table, wherein a main water pipe is fixedly connected to the middle part of the upper side of the base table, a conveying pipe is fixedly connected to the top of the main water pipe, water diversion pipes are fixedly connected to the two ends of the conveying pipe, spray heads are fixedly connected to the bottoms of the two ends of the water diversion pipes, a water pump is arranged on one side of the bottom end of the main water pipe, and one side of the bottom end of the main water pipe is connected with a water outlet of the water pump through a connecting pipe. According to the utility model, through the cooperation of the rotary water valve, the pressing falling block and the draw-off strip, the problem of influencing the fire extinguishing efficiency when the power system fails or is in a power failure condition is solved, and the problem that the alarm system is not connected with the fire extinguishing system is solved through the mutual cooperation of the bell housing, the rotary driving plate, the first rotating shaft, the impeller, the rotating rod, the hammer, the first bevel gear, the fixed ring frame, the second rotating shaft and the second bevel gear.

Description

Multi-stage prevention and control foam water spraying fire extinguishing device

Technical Field

The utility model relates to the field of beasts driving devices, in particular to a multi-stage prevention and control foam water spraying fire extinguishing device.

Background

The modern times develop, technology advances, private cars are mostly not refueled, and a charging mode is adopted, so that the current solution to the charging safety problem of new energy cars is to plan a specific area, uniformly adopt a charging base station for charging, the charging base station generally carries out uniform charging in a plurality of areas, and because potential safety hazards of electricity still exist, the fire safety of the charging base station needs to be improved, the current charging base station is generally not provided with fire-fighting facilities, is a common fire extinguisher, needs to be used manually when a fire disaster occurs, and needs a multi-level prevention and control foam water spray fire extinguishing device for saving human resources.

Most of the existing multi-level prevention and control foam water spray fire extinguishing devices in the market at present are controlled by electric power, and when a fire disaster occurs, a message is transmitted to a controller through a sensor, so that fire is extinguished, but when a power system fails or a power failure occurs, the work of the multi-level prevention and control foam water spray fire extinguishing devices can be influenced, so that the fire extinguishing efficiency is influenced, and most of the existing multi-level prevention and control foam water spray fire extinguishing devices are not connected with an alarm system, sometimes an alarm sounds, people need to manually drive to extinguish the fire in a fire area, the fire is delayed, sometimes after the fire occurs, the fire extinguishing devices are directly started, but do not give out an alarm, and the fire information is influenced, so that the multi-level prevention and control foam water spray fire extinguishing devices are provided to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a multi-stage prevention and control foam water spray fire extinguishing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a foam water spraying extinguishing device of multistage prevention and control, includes the base frame, the upside middle part fixedly connected with main water pipe of base frame, the top fixedly connected with conveyer pipe of main water pipe, the equal fixedly connected with shunt tube in both ends of conveyer pipe, the equal fixedly connected with shower nozzle in both ends bottom of shunt tube, one side of main water pipe bottom is provided with the water pump, one side of main water pipe bottom is connected through the connecting pipe with the delivery port of water pump, the water inlet fixedly connected with water inlet pipe of water pump, the lower part outer turnover of main water pipe is connected with the rotation water valve, the one end of rotation water valve is connected with the base frame through the draw-bar, the other end of rotation water valve is provided with the pressure and weighs down the piece.

As a further description of the above technical solution:

the upper part of the base table is fixedly connected with a protective shell, the draw-off bar is arranged in the middle of the protective shell, and the protective shell is not connected with the rotary water valve.

As a further description of the above technical solution:

one side of the weight block is provided with an insertion groove, and the rotary water valve is arranged in the middle of the insertion groove.

As a further description of the above technical solution:

the inside fixedly connected with cavity pipe of pressure weight piece, the inside sliding connection of cavity pipe has the dismantlement pole, the inner bottom of cavity pipe is connected through spring one with the bottom of dismantling the pole, the middle part of dismantling the pole is provided with the inner chamber, the bottom rotation of inner chamber is connected with the fixture block, the middle part of fixture block passes through spring two with dismantling the pole and is connected, the middle part of the one end that is close to the pressure weight piece of rotation water valve is provided with the spread groove, the inner wall of spread groove is provided with the draw-in groove, the fixture block sets up the middle part at the draw-in groove.

As a further description of the above technical solution:

the utility model discloses a main water pipe, including main water pipe, rotary rod, driving hammer, driving plate, fixed ring frame, bevel gear, fixed ring frame's upside rotation is connected with the pivot two, the periphery fixedly connected with impeller of pivot two, the one end fixedly connected with bevel gear two of keeping away from the fixed ring frame of pivot two, bevel gear two meshes with bevel gear one.

As a further description of the above technical solution:

the rotary driving plate is arranged outside the main water pipe, the first bevel gear is arranged inside the main water pipe, and the rotary driving plate is arranged inside the bell shell.

As a further description of the above technical solution:

the material of the drawing strip is gallium aluminum alloy.

The utility model has the following beneficial effects:

according to the utility model, through the cooperation of the rotary water valve, the pressing block and the pulling strip, the temperature of the pulling strip rises to reach the melting point to be disconnected when the fire is started, the pressing block presses down the rotary water valve due to gravity, the rotary water valve is opened to extinguish the fire, through the structure, the fire extinguishing device is controlled from the physical aspect, the problem that the work of the multi-stage prevention and control foam water spray fire extinguishing device is possibly influenced when the power system is in fault or in the power failure condition is solved, so that the fire extinguishing efficiency is influenced is solved, and the pulling strip is prevented from being disconnected by the false touch of people or objects when the equipment is not used in daily life through the protective shell, so that the equipment is started by mistake.

According to the utility model, the bell shell, the rotary driving plate, the first rotating shaft, the impeller, the rotary rod, the hammer, the first bevel gear, the fixed ring frame, the second rotating shaft and the second bevel gear are mutually matched, so that when the fire disaster self-equipment works, the hammer rotates around the rotary rod, repeatedly knocks the inner wall of the bell shell to give out alarm sound, and further people are reminded, and the problems that an alarm system is not connected with a fire extinguishing system, an alarm is sometimes sounded, a user needs to manually drive to a fire area to extinguish fire, the fire extinguishing time is delayed, and after the fire is sometimes started, the fire extinguishing device is directly started, but does not give out the alarm, and the transmission of fire information is influenced are solved.

Drawings

FIG. 1 is a schematic perspective view of a multi-stage prevention and control foam water spray fire extinguishing device;

fig. 2 is a schematic diagram of the bell housing of the multi-stage prevention and control foam water spray fire extinguishing device;

FIG. 3 is a schematic view of the impeller of the multi-stage prevention and control foam water spray fire extinguishing device;

FIG. 4 is a schematic diagram of the structure of the draw-bar of the multi-stage prevention and control foam water spray fire extinguishing device;

FIG. 5 is a schematic structural view of a protective shell of a multi-stage prevention and control foam water spray fire extinguishing device according to the present utility model;

FIG. 6 is a schematic diagram of the structure of an insertion slot of a multi-stage prevention and control foam water spray fire extinguishing device;

fig. 7 is a schematic structural view of a hollow tube of a multi-stage prevention and control foam water spray fire extinguishing device provided by the utility model.

Legend description:

1. a base table; 2. a main water pipe; 3. a water pump; 4. a connecting pipe; 5. a water inlet pipe; 6. rotating the water valve; 7. a protective shell; 8. pressing the dropping block; 9. a delivery tube; 10. a water diversion pipe; 11. a spray head; 12. bell shell; 13. rotating the dial; 14. a first rotating shaft; 15. an impeller; 16. a rotating rod; 17. a hammer; 18. a draw bar; 19. disassembling the rod; 20. an insertion groove; 21. a hollow tube; 22. an inner cavity; 23. a first spring; 24. a clamping block; 25. a second spring; 26. a clamping groove; 27. bevel gears I; 28. a fixed ring frame; 29. a second rotating shaft; 30. bevel gears II; 31. and a connecting groove.

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. 1-7, one embodiment provided by the present utility model is: the utility model provides a foam water spraying extinguishing device of multistage prevention and control, including base frame 1, base frame 1's upside middle part fixedly connected with main water pipe 2, main water pipe 2's top fixedly connected with conveyer pipe 9, conveyer pipe 9's both ends equal fixedly connected with shunt tubes 10, shunt tubes 10's both ends bottom equal fixedly connected with shower nozzle 11, main water pipe 2 one side of bottom is provided with water pump 3, main water pipe 2 one side of bottom and water pump 3's delivery port are connected through connecting pipe 4, water inlet fixedly connected with water inlet pipe 5 of water pump 3, make water inlet pipe 5 connect in water source department, in order to guarantee the effective work of equipment when firing, main water pipe 2's lower part turnover is connected with rotation water valve 6, rotate water valve 6's one end and be connected with base frame 1 through the draw-in strip 18, rotate water valve 6's the other end and be provided with pressure drop piece 8, when certain area fires, because of the regional temperature of firing risees, lead to the inside draw-in strip 18 of 7 to reach the fusing point and break off, make pressure drop piece 8 press down water valve 6 because of gravity, make and rotate water valve 6 open, main water pipe 2 inside from 3, water inlet pipe 2 flows in from 3, through main water inlet pipe 2, through the shower nozzle 9, after the water inlet pipe 2, water pipe 2 flows in from the water inlet pipe 2, the pressure drop 5, through the pipe 2, after the shower nozzle 9, and spray pipe 9 flows in, and is connected through the main water pipe 2.

The upper part of the base table 1 is fixedly connected with a protective shell 7, a pulling strip 18 is arranged in the middle of the protective shell 7, the protective shell 7 can prevent the pulling strip 18 from being disconnected by false touch of people or objects when the equipment is not used, the equipment is not started by false touch, the protective shell 7 is not connected with a rotary water valve 6, one side of a weight block 8 is provided with an inserting groove 20, the rotary water valve 6 is arranged in the middle of the inserting groove 20, the interior of the weight block 8 is fixedly connected with a hollow tube 21, the interior of the hollow tube 21 is slidingly connected with a disassembling rod 19, the inner bottom of the hollow tube 21 is connected with the bottom of the disassembling rod 19 through a first spring 23, the middle of the disassembling rod 19 is provided with an inner cavity 22, the bottom of the inner cavity 22 is rotationally connected with a clamping block 24, the middle of the clamping block 24 is connected with the disassembling rod 19 through a second spring 25, the middle of one end of the rotary water valve 6, which is close to the weight block 8, is provided with a connecting groove 31, the inner wall of the connecting groove 31 is provided with a clamping groove 26, the clamping block 24 is arranged in the middle of the clamping groove 26, after a fire is extinguished, the dismounting rod 19 on the pressing and falling block 8 is pressed to enable the dismounting rod 19 to slide in the hollow tube 21, the second spring 25 is pressed downwards, the clamping block 24 compresses the first spring 23 under the extrusion of the inner wall of the hollow tube 21, the clamping block 24 is separated from the clamping groove 26 and is retracted into the inner cavity 22, the pressing and falling block 8 is removed from the structure, the rotary water valve 6 cannot be unbalanced due to different gravity at two ends, the rotary water valve 6 can be reset and closed, the operation of the equipment is stopped, the structure can also prevent the pressing and falling block 8 from accidentally falling when the equipment is not used at ordinary times, the equipment cannot work normally when the fire occurs, the periphery of the upper part of the main water tube 2 is fixedly connected with the bell shell 12, the inner top of the bell shell 12 is fixedly connected with the rotary rod 16, the outer turnover of the rotary rod 16 is connected with the hammer 17, the upper side of the main water pipe 2 is rotationally connected with a first rotating shaft 14, one end of the first rotating shaft 14 is fixedly connected with a rotary driving plate 13, the other end of the first rotating shaft 14 is fixedly connected with a first bevel gear 27, the inner side of the upper part of the main water pipe 2 is fixedly connected with a fixed ring frame 28, the upper side of the fixed ring frame 28 is rotationally connected with a second rotating shaft 29, the periphery of the second rotating shaft 29 is fixedly connected with an impeller 15, one end of the second rotating shaft 29, which is far away from the fixed ring frame 28, is fixedly connected with a second bevel gear 30, the second bevel gear 30 is meshed with the first bevel gear 27, the rotary driving plate 13 is arranged outside the main water pipe 2, the first bevel gear 27 is arranged inside the main water pipe 2, the rotary driving plate 13 is arranged inside the bell 12, water flows in the main water pipe 2, the fixed ring frame 28 is used for pushing the second rotating shaft 29, so that the second bevel gear 30 is driven to rotate, the first bevel gear 27 is driven to rotate, the first rotating shaft 14 is driven to rotate, the rotary driving plate 13 is driven to rotate in the rotating process, the second bevel gear 17 is driven to rotate around the rotating rod 16, the inner wall of the bell 12 is repeatedly knocked, the inner wall of the bell 12 is meshed with the first bevel gear 27, the first bevel gear 18 is easily broken, and the fire-broken aluminium alloy is broken, when the fire-extinguishing alloy is low, and the fire-extinguishing alloy can be easily broken, and the fire-extinguishing material can be guaranteed, and the fire-extinguishing material is broken, and the fire can be easily broken, and when the fire is broken, and the fire is broken.

Working principle: before the device is used, the device is arranged in a charging area, the water inlet pipe 5 is connected to a water source to ensure that the device works effectively when a fire is generated, when a certain area is generated, the temperature of the fire generating area is increased, the drawing strip 18 in the protective shell 7 reaches the melting point to be disconnected, the weight block 8 presses down the rotary water valve 6 due to gravity, the rotary water valve 6 is opened, water flows into the water pump 3 from the water inlet pipe 5, flows into the water pipe 2 through the connecting pipe 4 after being pressurized by the water pump 3, then flows into the delivery pipe 9 from the water pipe 2 and flows into the water diversion pipe 10 through the delivery pipe 9, finally is sprayed out from the spray head 11 to extinguish the fire, the fire is controlled from the physical aspect through the structure, the problem that the operation of the multi-stage prevention and control foam water spray fire extinguishing device can be influenced when a power system is in fault or power failure occurs is solved, thereby influencing the problem of fire extinguishing efficiency, water flows in the main water pipe 2, the fixed ring frame 28 is pushed to drive the rotating shaft II 29 to rotate, thereby driving the bevel gear II 30 to rotate, and then the bevel gear II 30 drives the bevel gear I27 to rotate, the bevel gear I27 drives the rotating shaft I14 to rotate, and then the rotating driving plate 13 is driven to rotate, the rotating driving plate 13 toggles the driving hammer 17 in the rotating process, the driving hammer 17 rotates around the rotating rod 16, the inner wall of the bell shell 12 is repeatedly knocked, the alarm sound is sent out, and people are reminded, the problems that an alarm system is not connected with the fire extinguishing system, sometimes the alarm sounds, people need to manually drive to the fire to extinguish the fire, the fire extinguishing time is delayed, sometimes after the fire is extinguished, the fire extinguishing device is directly started, but the alarm is not sent out, and the problem of influencing the transmission of fire information is solved, after the fire is extinguished, by pressing the disassembly rod 19 on the pressure drop block 8, make dismantlement pole 19 slide in hollow tube 21, push down spring two 25 for fixture block 24 is compressing spring one 23 under the extrusion of hollow tube 21 inner wall, thereby fixture block 24 breaks away from draw-in groove 26, withdraw to inner chamber 22, the structure is got down and is fallen down piece 8 from this, make and rotate water valve 6 can not be unbalanced because of the different and unbalance of both ends gravity, make and rotate water valve 6 can reset and close, and then stop this equipment operation, and this structure also can prevent that equipment from falling down piece 8 accident when not using at ordinary times, lead to this equipment unable normal work when the conflagration appears.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a foam water spraying extinguishing device of multistage prevention and control, includes base frame (1), its characterized in that: the utility model discloses a water pump, including base table (1), main water pipe (2) of upside middle part fixedly connected with, the top fixedly connected with conveyer pipe (9) of main water pipe (2), equal fixedly connected with shunt tubes (10) in both ends of conveyer pipe (9), equal fixedly connected with shower nozzle (11) in both ends bottom of shunt tubes (10), one side of main water pipe (2) bottom is provided with water pump (3), one side of main water pipe (2) bottom is connected through connecting pipe (4) with the delivery port of water pump (3), the water inlet fixedly connected with water pipe (5) of water pump (3), the lower part outer turnover of main water pipe (2) is connected with rotates water valve (6), the one end of rotating water valve (6) is connected with base table (1) through drawing strip (18), the other end of rotating water valve (6) is provided with and presses weighing down piece (8).

2. A multi-stage controlled foam water spray fire suppression apparatus as recited in claim 1 wherein: the upper part of the base table (1) is fixedly connected with a protective shell (7), the draw-off strip (18) is arranged in the middle of the protective shell (7), and the protective shell (7) is not connected with the rotary water valve (6).

3. A multi-stage controlled foam water spray fire suppression apparatus as recited in claim 1 wherein: one side of the weight block (8) is provided with an insertion groove (20), and the rotary water valve (6) is arranged in the middle of the insertion groove (20).

4. A multi-stage controlled foam water spray fire suppression apparatus as recited in claim 1 wherein: the inside fixedly connected with cavity pipe (21) of pressure drop piece (8), the inside sliding connection of cavity pipe (21) has dismantlement pole (19), the interior bottom of cavity pipe (21) is connected through first (23) of spring with the bottom of dismantling pole (19), the middle part of dismantling pole (19) is provided with inner chamber (22), the bottom rotation of inner chamber (22) is connected with fixture block (24), the middle part of fixture block (24) is connected through second (25) of spring with dismantling pole (19), the middle part that is close to the one end of pressure drop piece (8) of rotation water valve (6) is provided with spread groove (31), the inner wall of spread groove (31) is provided with draw-in groove (26), fixture block (24) set up the middle part at draw-in groove (26).

5. A multi-stage controlled foam water spray fire suppression apparatus as recited in claim 1 wherein: the utility model discloses a main water pipe, including main water pipe (2), bell shell (12) of upper portion periphery fixedly connected with, the interior top fixedly connected with bull stick (16) of bell shell (12), the outer turnover of bull stick (16) is connected with drive hammer (17), the upper portion one side rotation of main water pipe (2) is connected with pivot one (14), the one end fixedly connected with of pivot one (14) rotates driver plate (13), the other end fixedly connected with bevel gear one (27) of pivot one (14), the inboard fixedly connected with of upper portion of main water pipe (2) is fixed ring frame (28), the upside rotation of fixed ring frame (28) is connected with pivot two (29), the periphery fixedly connected with impeller (15) of pivot two (29), the one end fixedly connected with bevel gear two (30) of fixed ring frame (28) are kept away from to pivot two (29), bevel gear two (30) mesh with bevel gear one (27).

6. The multi-stage controlled foam water spray fire extinguishing apparatus according to claim 5, wherein: the rotary driving plate (13) is arranged outside the main water pipe (2), the bevel gear I (27) is arranged inside the main water pipe (2), and the rotary driving plate (13) is arranged inside the bell shell (12).

7. A multi-stage controlled foam water spray fire suppression apparatus as recited in claim 1 wherein: the material of the draw-off strip (18) is gallium aluminum alloy.