CN217286947U

CN217286947U - Pressure regulating device of pneumatic extinguisher

Info

Publication number: CN217286947U
Application number: CN202220127741.6U
Authority: CN
Inventors: 杨琳
Original assignee: Sichuan Zhongyi Qilin Safety Equipment Co ltd
Current assignee: Sichuan Zhongyi Qilin Safety Equipment Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-26
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a regulator of pneumatic extinguisher relates to pneumatic extinguisher technical field, including fire-fighting fan, fire-fighting fan's output fixed mounting has the elasticity pipe, and one side fixed mounting of elasticity pipe has the installation pipe, and the outside fixed mounting of installation pipe has outer installation piece, and the top fixed mounting of outer installation piece has guard flap, and the connecting pipe is installed to one side of installation pipe, and the installation piece is installed in the inner wall fixed mounting of installation pipe, and one side fixed mounting of interior installation piece has a plurality of joint board, and one side fixed mounting of joint board has the buckle, and a plurality of draw-in groove has been seted up to the inside of connecting pipe, the beneficial effects of the utility model are that: be used for the joint connecting pipe through installation pipe, interior installation piece, joint board and buckle, can be divided into two structures transport with fire-fighting fan and connecting pipe before we reach open-air scene of fire, more convenient dismantlement to improve the speed that the fire fighter of fire fighting reachd the scene of fire, improve its fire extinguishing efficiency, reduce and suffer a disaster.

Description

Pressure regulating device of pneumatic extinguisher

Technical Field

The utility model relates to a pneumatic extinguisher technical field specifically is a regulator of pneumatic extinguisher.

Background

The wind power fire extinguisher is commonly called as a blower, mainly applied to forest fire extinguishing, fire-fighting emergency treatment, landscaping, highway engineering and the like, and also applied to industrial production, and comprises a fire extinguisher shell and an air duct, wherein a centrifugal fan is arranged in the fire extinguisher shell and drives a wind wheel through a two-stroke gasoline engine to generate high-speed airflow to blow out through the air duct so as to blow out fire seedlings and sundries.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a pressure regulating device of pneumatic extinguisher has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a regulator of pneumatic extinguisher, includes the fan of putting out a fire, the output fixed mounting of fan of putting out a fire has the elasticity pipe, one side fixed mounting of elasticity pipe has the installation pipe, the outside fixed mounting of installation pipe has outer installation piece, the top fixed mounting of outer installation piece has guard flap, the connecting pipe is installed to one side of installation pipe, the installation piece in the inner wall fixed mounting of installation pipe, one side fixed mounting of interior installation piece has a plurality of joint board, one side fixed mounting of joint board has the buckle, a plurality of draw-in groove has been seted up to the inside of connecting pipe, buckle and draw-in groove cooperation, the inside fixed mounting of installation pipe has the pressure regulating valve, one side fixed mounting that the outside of installation pipe just is located guard flap has the control pole.

Preferably, flexible loop bar is installed to connecting pipe one side, first spout has been seted up at the top of connecting pipe, first spacing hole has been seted up to the inside of connecting pipe and the one side that is located first spout, the mounting groove has been seted up to the inside of flexible loop bar, the internally mounted of mounting groove has the stop pin, reset spring is installed in the outside of stop pin, the outside of stop pin and the bottom fixed mounting that is located reset spring have the limiting plate, the inside of connecting pipe and the opposite side that is located first spout have seted up the spacing hole of second.

Preferably, a second sliding groove is formed in the bottom of the connecting pipe, a sliding block is fixedly mounted at the bottom inside the telescopic loop bar, and the second sliding groove is matched with the sliding block.

Preferably, a sealing ring is fixedly arranged on one side of the connecting pipe and inside the telescopic loop bar.

Preferably, the limit pin is matched with the first limit hole, and the limit pin is matched with the second limit hole.

Preferably, the bottom of the fire-extinguishing fan is fixedly provided with a bottom plate, one side of the fire-extinguishing fan is fixedly provided with a strap, and the top of the fire-extinguishing fan is provided with a handle.

Preferably, the clamping plate is matched with the clamping groove.

The utility model provides a pressure regulating device of pneumatic extinguisher possesses following beneficial effect:

1. this regulator of pneumatic extinguisher is used for the joint connecting pipe through installation pipe, interior installation piece, joint board and buckle, can divide into two structure transports with fire blower and connecting pipe before we reach open-air conflagration scene, and more convenient dismantlement to improve the fire fighter of fire control and reach the on-the-spot speed of conflagration, improve its fire extinguishing efficiency, reduce and receive a disaster.

2. This pressure regulating device of wind-force fire extinguisher cup joints the flexible loop bar of installation through the outside at the connecting pipe, can adjust the length that flexible loop bar and connecting pipe are connected through banking pin and slider to make relief personnel can put out a fire and rescue a disaster in the place of keeping away from the intensity of a fire, simultaneously through the top installation protective shield at the installation pipe, all can protect the safety problem of relief personnel, avoid with reduce the fire fighter injured.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention;

fig. 5 is an enlarged view of the point C in fig. 4 according to the present invention.

In the figure: 1. a fire extinguishing fan; 2. an elastic tube; 3. installing a pipe; 4. an outer mounting block; 5. a protective baffle; 6. a connecting pipe; 7. an inner mounting block; 8. a clamping and connecting plate; 9. buckling; 10. a card slot; 11. a pressure regulating valve; 12. a control lever; 13. a telescopic loop bar; 14. a first chute; 15. a first limit hole; 16. mounting grooves; 17. a limit pin; 18. a return spring; 19. a limiting plate; 20. a second limiting hole; 21. a second chute; 22. a slider; 23. a seal ring; 25. a base plate; 26. a handle; 27. a harness.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a pressure regulating device of a wind power fire extinguisher comprises a fire extinguishing fan 1, an elastic tube 2 is fixedly installed at the output end of the fire extinguishing fan 1, an installation tube 3 is fixedly installed at one side of the elastic tube 2, an outer installation block 4 is fixedly installed at the outer side of the installation tube 3, a protective baffle 5 is fixedly installed at the top of the outer installation block 4, the protective baffle 5 mainly plays a role in protecting fire fighters and avoiding fire fighters from being injured when the fire is great, a connecting tube 6 is installed at one side of the installation tube 3, an inner installation block 7 is fixedly installed at the inner wall of the installation tube 3, a plurality of clamping plates 8 are fixedly installed at one side of the inner installation block 7, a buckle 9 is fixedly installed at one side of each clamping plate 8, a plurality of clamping grooves 10 are formed in the connecting tube 6, each clamping plate 8 is matched with the corresponding clamping groove 10, and the clamping plates 8 are mainly used for installing the corresponding buckle 9 and clamping the installation tube 3 and the connecting tube 6, secondly, the fire extinguishing fan 1 and the connecting pipe 6 can be divided into two structures for carrying before arriving at a field fire scene by installing the installation pipe 3, the pressure regulating valve 11 and the operating rod 12 and used in a matched manner, the pressure regulating valve 11 is electrically connected with the operating rod 12, the clamping plate 8 and the buckle 9 are used for clamping the connecting pipe 6, the fire extinguishing fan 1 and the connecting pipe 6 can be more conveniently disassembled, so that the speed of fire fighters for fighting fire can be increased, and the fire extinguishing efficiency of the fire fighting fan can be increased, reducing the disaster, one side of the connecting pipe 6 is provided with a telescopic loop bar 13, the top of the connecting pipe 6 is provided with a first chute 14, one side of the connecting pipe 6, which is positioned at the first chute 14, is provided with a first limiting hole 15, the inside of the telescopic loop bar 13 is provided with a mounting groove 16, the inside of the mounting groove 16 is provided with a limiting nail 17, the outside of the limiting nail 17 is provided with a return spring 18, the outside of the limiting nail 17 is fixedly provided with a limiting plate 19, which is positioned at the bottom of the return spring 18, the other side of the connecting pipe 6, which is positioned at the first chute 14, is provided with a second limiting hole 20, the telescopic loop bar 13 is sleeved and mounted at the outside of the connecting pipe 6, the length of the telescopic loop bar 13 connected with the connecting pipe 6 can be adjusted by the limiting nail 17 and a slide block 22, so that the disaster relief personnel can put out a fire and relieve a disaster at a place far away from the fire, and simultaneously, the protective baffle 5 is mounted at the top of the mounting pipe 3, all can protect fire prevention and rescue personnel's safety problem, avoid with reduce the fireman injured, second spout 21 has been seted up to the bottom of connecting pipe 6, the inside bottom fixed mounting of flexible loop bar 13 has slider 22, second spout 21 and slider 22 cooperation, one side of connecting pipe 6 and the inside fixed mounting who is located flexible loop bar 13 have sealing washer 23, stop pin 17 and the cooperation of first spacing hole 15, stop pin 17 and the cooperation of the spacing hole 20 of second, the bottom fixed mounting of fire-fighting fan 1 has bottom plate 25, one side fixed mounting of fire-fighting fan 1 has braces 27, handle 26 is installed at the top of fire-fighting fan 1.

In conclusion, when the pressure regulating device of the wind power fire extinguisher is used, a fire fighter firstly carries the fire extinguishing fan 1 to a fire scene through the braces 27, firstly, the fire extinguishing fan 1 is matched and clamped with the clamping groove 10 through the buckle 9, after the installation is finished, the fire extinguishing fan 1 can be opened, then, the control and regulation connecting pipe 6 is controlled through the control rod 12 to extinguish fire when the fire is great, the extension can be finished by pulling up the limit nail 17 at the top of the telescopic loop bar 13, then, the telescopic loop bar 13 is matched and slides forwards through the limit nail 17 and the slide block 22 and the first slide groove 14 and the second slide groove 21, finally, the connection with the second limit hole 20 is clamped through the limit nail 17, the fire fighter can be positioned at a position far away from a fire source to extinguish the fire, after the use, the telescopic loop bar 13 is recovered through pulling up the limit nail 17, finally, the connecting pipe 6 is separated from the clamping groove 10 through the buckle 9 after the connecting pipe 6 is rotated, the operation can be completed.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pressure regulating device of pneumatic extinguisher, includes fire extinguishing fan (1), its characterized in that: the utility model discloses a fire extinguishing fan, including the output fixed mounting of fire extinguishing fan (1) has elasticity pipe (2), one side fixed mounting of elasticity pipe (2) has installation pipe (3), the outside fixed mounting of installation pipe (3) has outer installation piece (4), the top fixed mounting of outer installation piece (4) has guard flap (5), connecting pipe (6) are installed to one side of installation pipe (3), the inner wall fixed mounting of installation pipe (3) has interior installation piece (7), one side fixed mounting of interior installation piece (7) has a plurality of joint board (8), one side fixed mounting of joint board (8) has buckle (9), a plurality of draw-in groove (10) have been seted up to the inside of connecting pipe (6), buckle (9) and draw-in groove (10) cooperation, the inside fixed mounting of installation pipe (3) has pressure regulating valve (11), the outside of installation pipe (3) and one side fixed mounting that is located guard flap (5) have control pole (12) .

2. The pressure regulating device of the wind power fire extinguisher according to claim 1, characterized in that: connecting pipe (6) one side is installed flexible loop bar (13), first spout (14) have been seted up at the top of connecting pipe (6), first spacing hole (15) have been seted up to the inside of connecting pipe (6) and the one side that is located first spout (14), mounting groove (16) have been seted up to the inside of flexible loop bar (13), the internally mounted of mounting groove (16) has stop pin (17), reset spring (18) are installed in the outside of stop pin (17), the outside of stop pin (17) and the bottom fixed mounting that is located reset spring (18) have limiting plate (19), the inside of connecting pipe (6) and the opposite side that is located first spout (14) have seted up second spacing hole (20).

3. The pressure regulating device of the wind fire extinguisher according to claim 2, wherein: second spout (21) have been seted up to the bottom of connecting pipe (6), the inside bottom fixed mounting of flexible loop bar (13) has slider (22), second spout (21) and slider (22) cooperation.

4. The pressure regulating device of the wind fire extinguisher according to claim 1, wherein: and a sealing ring (23) is fixedly arranged at one side of the connecting pipe (6) and positioned in the telescopic loop bar (13).

5. The pressure regulating device of the wind fire extinguisher according to claim 2, wherein: the limiting nail (17) is matched with the first limiting hole (15), and the limiting nail (17) is matched with the second limiting hole (20).

6. The pressure regulating device of the wind power fire extinguisher according to claim 1, characterized in that: the bottom fixed mounting of fire extinguishing fan (1) has bottom plate (25), one side fixed mounting of fire extinguishing fan (1) has braces (27), handle (26) are installed at the top of fire extinguishing fan (1).

7. The pressure regulating device of the wind fire extinguisher according to claim 1, wherein: the clamping plate (8) is matched with the clamping groove (10).