CN215916309U

CN215916309U - Emergency water spraying device for fire fighting

Info

Publication number: CN215916309U
Application number: CN202121877337.2U
Authority: CN
Inventors: 伊庆臣; 宋楠熠; 赵家骥
Original assignee: Jinan Xinzhong'an Fire Safety Engineering Co ltd
Current assignee: Jinan Xinzhong'an Fire Safety Engineering Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-01
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of fire fighting equipment, in particular to a fire fighting emergency water spraying device which comprises a rotating disk, a connecting shaft and a main gear, wherein one side of the main gear is movably connected with an auxiliary gear. The utility model overcomes the defects of the prior art, and the rotary disc, the connecting shaft, the main gear and the auxiliary gears are arranged, so that a hand can be placed at the handle at the upper end of the spray pipe, the rotary disc can be driven by force, the main gear can be driven by the connecting shaft to operate after the rotary disc is stressed, the direction adjustment of the rotary disc with the support frame and the spray pipe is realized, and the auxiliary gears at two sides can be simultaneously driven by the main gear after the main gear rotates, so that the auxiliary gears can play a certain anti-slip effect on the main gear when the main gear is stopped being driven, the stability of the spray pipe and the spray head is increased, the device can rescue different fires in different directions, and the fire rescue quality of the device is improved.

Description

Emergency water spraying device for fire fighting

Technical Field

The utility model relates to the technical field of fire fighting equipment, in particular to a fire fighting emergency water spraying device.

Background

The fire-fighting water spraying device is a fire-fighting device which can be communicated with a water hose and spray high-speed and high-pressure water flow, and has the characteristics of long spraying range and large water quantity. In the fire fighting process, the development of fire can be limited to a great extent by carrying out fire extinguishing operation one second earlier.

But current emergent water jet equipment of fire control is when carrying out the first aid water spray, because the regulation that can not rapid and stable to water jet equipment's injection direction for water jet equipment can not rescue the conflagration that the opposite direction is different, reduced this device to conflagration rescue's quality, and current emergent water jet equipment of fire control can not adjust owing to the water spray pressure to shower nozzle department, thereby make fire fighter can not control the water spray pressure of shower nozzle in real time according to actual conditions, reduced water jet equipment's practicality.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a fire-fighting emergency water spraying device, which overcomes the defects of the prior art, has simple structural design and effectively solves the problems that when the existing fire-fighting emergency water spraying device sprays water for emergency, the spraying direction of the water spraying device cannot be quickly and stably adjusted, so that the water spraying device cannot rescue fires with different directions, the quality of fire rescue of the device is reduced, and the existing fire-fighting emergency water spraying device cannot adjust the water spraying pressure at a spray head, so that fire fighters cannot control the water spraying pressure of the spray head in real time according to actual conditions, and the practicability of the water spraying device is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

a fire-fighting emergency water spraying device comprises a rotating disk, a connecting shaft and a main gear, wherein one side of the main gear is movably connected with an auxiliary gear;

the main gear and the auxiliary gears are arranged in a linkage manner, and the auxiliary gears are symmetrically distributed by taking the main gear as a center;

after the rotating disc is driven by force, the connecting shaft and the main gear synchronously operate between the two auxiliary gears, so that the rotating disc can rotate conveniently.

Preferably, the lower end of the auxiliary gear is movably connected with a supporting shaft, the lower end of the supporting shaft is fixedly connected with a fixing ring, and the fixing ring is welded inside the base.

Preferably, the upper end of the rotating disc is fixedly connected with a support frame, the upper end of one side of the support frame is movably connected with a pin bolt, a spray pipe is welded to one side of the pin bolt, and the spray pipe is located in the middle of the support frame.

Preferably, the rear side of the spray pipe is fixedly connected with a water receiving pipe, the rear side of the water receiving pipe is fixedly connected with a water hose, and the upper end of the spray pipe is fixedly connected with a handle.

Preferably, the front end of the spray pipe is connected with a spray head in an embedded mode, a water pressure regulating valve is installed in the middle of the spray head, a placing plate is arranged at the lower end of the spray head, and the placing plate is fixedly connected with the base.

Preferably, the upper end movable mounting of water pressure regulating valve has regulating switch, the front side welding of water pressure regulating valve is provided with the linking pipe, the mid-mounting of linking pipe has water pressure sensor, water pressure regulating valve's left side fixedly connected with treater, the upper end of treater is provided with the water pressure display screen, fixedly connected with connecting wire before the output of water pressure sensor and the input of treater.

The embodiment of the utility model provides a fire-fighting emergency water spraying device, which has the following beneficial effects: this device is when carrying out the first aid water spray, owing to the regulation that can rapid and stable to water jet equipment's injection direction for this device can be to the conflagration of orientation difference rescue, improves this device to conflagration rescue's quality, and this device is because the water spray pressure to shower nozzle department can be adjusted, thereby makes the fire fighter can control the water spray pressure of shower nozzle in real time according to actual conditions, has improved water jet equipment's practicality.

1. Through being provided with the rotary disk, the connecting axle, master gear and auxiliary gear, make place the hand in the handle department of spray tube upper end after, can make power drive the rotating disk, can drive the function to the master gear through the connecting axle after the rotary disk atress, realize that rotary disk area support frame and spray tube carry out the direction and adjust, because the master gear is after rotating, can drive the auxiliary gear of both sides simultaneously, make the master gear when being stopped the drive, the auxiliary gear can play certain anti-skidding effect to the master gear, the stability of spray tube and shower nozzle has been increased, make this device can rescue the conflagration of the opposite direction difference, improve the quality of this device to the conflagration rescue.

2. Through being provided with water pressure regulating valve, water pressure sensor and water pressure display screen for twist and move regulating switch and can control the spray tube to the water output of shower nozzle, the water pressure of linking pipe department can be monitored by water pressure sensor in real time simultaneously, because water pressure sensor's output has the connecting wire to be connected with the input of treater, make the treater can put water pressure display screen department with the water pressure value conduction of water pressure sensor monitoring, make things convenient for fire fighter to hydraulic regulation work, make the shower nozzle when carrying out water spray rescue conflagration, can adjust the water spray water pressure of shower nozzle according to the actual conditions at scene.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

fig. 3 is a schematic view showing the structure of the water pressure regulating valve of the present invention.

In the figure: 1. a base; 2. rotating the disc; 3. a support frame; 4. a pin; 5. a nozzle; 6. a spray head; 7. a water pressure regulating valve; 8. a handle; 9. a water receiving pipe; 10. a water hose; 11. placing the plate; 12. a stationary ring; 13. a support shaft; 14. an auxiliary gear; 15. a main gear; 16. a connecting shaft; 17. connecting the pipe; 18. an adjustment switch; 19. a water pressure sensor; 20. a connecting wire; 21. a processor; 22. and a water pressure display screen.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, a fire-fighting emergency water spraying device comprises a rotating disk 2, a connecting shaft 16 and a main gear 15, wherein one side of the main gear 15 is movably connected with an auxiliary gear 14, so that after the rotating disk 2 is driven by force, the connecting shaft 16 and the main gear 15 synchronously operate between the two auxiliary gears 14, and the rotating disk 2 can conveniently rotate.

Specifically, referring to fig. 2, the lower ends of the auxiliary gears 14 are movably connected with the supporting shafts 13, so that the supporting shafts 13 support the auxiliary gears 14, when the main gear 15 is stopped to be driven, the auxiliary gears 14 can play a certain anti-slip effect on the main gear 15, and the lower ends of the supporting shafts 13 are fixedly connected with the fixing rings 12, so that the fixing rings 12 can reinforce the supporting shafts 13.

Specifically, referring to fig. 1, as the upper end of one side of the support frame 3 is movably connected with the pin 4, and one side of the pin 4 is welded with the spray pipe 5, the spray pipe 5 can drive the pin 4 to rotate at the two ends of the support frame 3 when being subjected to the up-and-down driving force, so as to adjust the up-and-down angle of the spray pipe 5.

Specifically, please refer to fig. 3, a water receiving pipe 9 is fixedly connected to the rear side of the spray pipe 5, and a water hose 10 is fixedly connected to the rear side of the water receiving pipe 9, so that an external water source is opened, water can enter the water receiving pipe 9 through the water hose 10, and then the water in the water receiving pipe 9 can be conveyed to the spray pipe 5 again, and the spray pipe 5 is conveniently controlled by a fire fighter due to the fixedly connected handle 8 at the upper end of the spray pipe 5.

Specifically, please refer to fig. 1, the front end of the spray pipe 5 is connected with the spray head 6 in an embedded manner, so that the water in the spray pipe 5 can be sprayed out from the spray head 6, and the rescue work for fire is realized, and the lower end of the spray head 6 is provided with the placing plate 11, so that the spray pipe 5 can be placed at the placing plate 11 by using the spray head when being idle.

Specifically, please refer to fig. 3, an adjusting switch 18 is movably mounted at the upper end of the water pressure adjusting valve 7, so that a fire fighter can screw the adjusting switch 18 to control the water output of the spray pipe 5 to the spray head 6, and meanwhile, the water pressure at the connecting pipe 17 can be monitored by the water pressure sensor 19 in real time, and because the output end of the water pressure sensor 19 is connected with the input end of the processor 21 by a connecting wire 20, the processor 21 can transmit the water pressure value monitored by the water pressure sensor 19 to the water pressure display screen 22, thereby facilitating the fire fighter to adjust the water pressure.

The working principle is as follows: firstly, an external water source is opened, water can enter the water receiving pipe 9 through the water belt 10, then the water in the water receiving pipe 9 can be conveyed into the spray pipe 5 again and sprayed out from the spray head 6, at the moment, a fire fighter can twist the adjusting switch 18 to control the spray pipe 5 to output the water quantity of the spray head 6, meanwhile, the water pressure at the connecting pipe 17 can be monitored by the water pressure sensor 19 in real time, because the output end of the water pressure sensor 19 is connected with the input end of the processor 21 through the connecting wire 20, the processor 21 can conduct the water pressure value monitored by the water pressure sensor 19 to the water pressure display screen 22, the adjustment work of the water pressure by the fire fighter is facilitated, when the spray head 6 carries out water spray rescue fire, the water spray pressure of the spray head 6 can be adjusted according to the actual situation on site, and after the hand is placed at the handle 8 at the upper end of the spray pipe 5, the rotary disc 2 can be driven by force, the main gear 15 is driven to operate through the connecting shaft 16 after the rotating disc 2 is stressed, the rotating disc 2 drives the supporting frame 3 and the spray pipe 5 to be directionally adjusted, and the main gear 15 can simultaneously drive the auxiliary gears 14 on two sides after rotating, so that when the main gear 15 is stopped to be driven, the auxiliary gears 14 can play a certain anti-slip effect on the main gear 15, the stability of the spray pipe 5 and the spray head 6 is improved, the device can rescue fires in different directions, and the fire rescue quality of the device is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire-fighting emergency water spraying device comprises a rotating disk (2), a connecting shaft (16) and a main gear (15), and is characterized in that one side of the main gear (15) is movably connected with an auxiliary gear (14);

the main gear (15) and the auxiliary gears (14) are arranged in a linkage manner, and the auxiliary gears (14) are symmetrically distributed by taking the main gear (15) as a center;

after the rotating disc (2) is driven by force, the connecting shaft (16) and the main gear (15) synchronously operate between the two auxiliary gears (14), so that the rotating disc (2) can rotate conveniently.

2. A fire emergency sprinkler according to claim 1, characterized in that the lower ends of the auxiliary gears (14) are each movably connected with a supporting shaft (13), the lower ends of the supporting shafts (13) are fixedly connected with a fixed ring (12), and the fixed rings (12) are welded inside the base (1).

3. A fire emergency sprinkler according to claim 1, characterized in that the upper end of the rotary disc (2) is fixedly connected with a support frame (3), the upper end of one side of the support frame (3) is movably connected with a pin bolt (4), one side of the pin bolt (4) is welded with a spray pipe (5), and the spray pipe (5) is located in the middle of the support frame (3).

4. A fire emergency sprinkler according to claim 3, characterized in that a water receiving pipe (9) is fixedly connected to the rear side of the lance (5), a water hose (10) is fixedly connected to the rear side of the water receiving pipe (9), and a handle (8) is fixedly connected to the upper end of the lance (5).

5. A fire emergency sprinkler according to claim 4, characterized in that the front end of the nozzle (5) is connected with a sprinkler head (6) in an embedded manner, the middle part of the sprinkler head (6) is provided with a water pressure regulating valve (7), the lower end of the sprinkler head (6) is provided with a placing plate (11), and the placing plate (11) is fixedly connected with the base (1).

6. A fire emergency water spraying device according to claim 5, wherein an adjusting switch (18) is movably mounted at the upper end of the water pressure adjusting valve (7), a connecting pipe (17) is welded at the front side of the water pressure adjusting valve (7), a water pressure sensor (19) is mounted in the middle of the connecting pipe (17), a processor (21) is fixedly connected to the left side of the water pressure adjusting valve (7), a water pressure display screen (22) is arranged at the upper end of the processor (21), and a connecting wire (20) is fixedly connected between the output end of the water pressure sensor (19) and the input end of the processor (21).