CN218871112U

CN218871112U - Portable foam fire hose

Info

Publication number: CN218871112U
Application number: CN202223048773.6U
Authority: CN
Inventors: 汪曙光; 张勇
Original assignee: Lishui Lianxing Intelligent Equipment Co ltd
Current assignee: Lishui Lianxing Intelligent Equipment Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-18
Anticipated expiration: 2032-11-16

Abstract

The utility model provides a portable foam fire hose belongs to fire-fighting equipment technical field, and it has solved current complex operation, technical problem such as fire-fighting effect is poor. This portable foam fire hose, the power distribution box comprises a box body, the front side of box is provided with the chamber door, the inner wall of box is fixed with the foam tank, the box internal fixation has the backup pad, be fixed with the imbibition base in the backup pad, the water inlet of imbibition base is fixed with the inlet tube, the water film forming foamer access connection of imbibition base has the pipette, the other end and the foam tank intercommunication of pipette, be provided with the hose frame in the box, be provided with the fire hose in the hose frame, the one end of fire hose has the foam gun through card formula fire joint connection, the other end of fire hose passes through the card formula fire joint and is connected with the liquid outlet of imbibition base. The utility model has the advantages of improving the convenience of operation and improving the fire extinguishing effect of the A-type and B-type fires.

Description

Portable foam fire hose

Technical Field

The utility model belongs to the technical field of fire-fighting equipment, a fire hose, especially a portable foam fire hose are related to.

Background

Fire-fighting equipment refers to equipment used for fire extinguishing, fire prevention and fire accidents. A accessory combination such as squirt, hosepipe and fire hydrant, and just the fire hydrant case, the fire extinguisher generally is stored in the fire hydrant case, the fire hydrant case is the case that is used for depositing the fire hydrant, be used for putting out a fire when on fire, mainly will join in marriage the hosepipe, squirt, when using, need connect squirt, hosepipe and fire hydrant to just can supply water after opening the valve of fire hydrant, in operation process, it is not convenient enough.

Through retrieval, as chinese patent document discloses a fire fighting device [ application number: 202210677572.8; publication No.: CN114949694A ]. The fire fighting device comprises a water inlet pipe; the water gun is connected with the water inlet pipe through a water hose; the ball valve is arranged on the water inlet pipe and is provided with a rotating shaft; the object placing plate can rotate around a first axis and can rotate between a first position and a second position, and the object placing plate is in transmission connection with a rotating shaft of the ball valve and is used for driving the rotating shaft to rotate; the water gun is arranged on the storage piece and is in inserted fit with one end of the storage piece; wherein, when putting the thing board and being located the primary importance, the ball valve is closed, when putting the thing board and being located the second place, the ball valve is opened.

Although the fire control unit who discloses in this patent drives the ball valve through the removal of putting the thing board and opens automatically, reduces the loaded down with trivial details nature of operation, however, it is when putting out a fire to A class and B class condition of a fire, the water in the simple utilization fire hydrant operation of putting out a fire, the fire control effect is relatively poor, can not be timely put out the condition of a fire, and current fire hose, owing to receive the restriction of fire hose length, make its scope of putting out a fire generally all about 25 meters, can not adapt to remote operation of putting out a fire.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a portable foam fire hose, the technical problem that this utility model will solve is: how to realize the convenience of improving the operation to improve the fire extinguishing effect of A class and B class fires.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a portable foam fire hose, includes the box, and the front side of box is provided with the chamber door, the inner wall of box is fixed with the foam tank, and the box internal fixation has the backup pad, is fixed with the imbibition base in the backup pad, and the water inlet of imbibition base is fixed with the inlet tube, and the water film foaming agent access connection of imbibition base has the pipette, and the other end and the foam tank intercommunication of pipette are provided with the hose frame in the box, are provided with fire hose in the hose frame, and the one end of fire hose has the foam gun through card formula fire joint connection, and the other end of fire hose passes through the card formula fire joint to be connected with the liquid outlet of imbibition base.

The utility model discloses a theory of operation is: the external fire hydrant of inlet tube, when using, open the chamber door, pull out between fire hose and the foam rifle, just open, directly put out a fire the operation at the scene of a fire, easy operation is convenient, and after water enters into the imbibition base through the inlet tube, can be under the effect of negative pressure, make the foam in the foam cylinder pass through the fire control pipe suction to the imbibition base in, mix water and water film-forming foaming agent in the imbibition base, then send the foam rifle blowout through the fire hose, improve the fire extinguishing effect of A class and B class condition of a fire, the setting of card formula fire control joint, be convenient for swiftly connect between the fire hose, make the fire hose can reach more than 30 meters, easily realize remote water spray and put out a fire.

A proportional mixer is arranged in the liquid suction base.

A support is fixed inside the box body, the lower end of the water belt frame is hinged to the support through a hinge, a connecting rod mechanism is arranged on the support, a valve is arranged on the water inlet pipe, and the connecting rod mechanism is connected with a valve rod of the valve.

Structure more than adopting, at the during operation, after opening the case door, can put up the water band and pass through the hinge upset downwards for fire hose and foam rifle drop naturally under the effect of gravity, make things convenient for the user of service to use the foam rifle, and when the upset of water band frame, can drive the valve through coupling mechanism and open automatically, directly lead to water operation, saved loaded down with trivial details connection, open the valve etc. and move, more convenient play water is put out a fire, minute second must compete, improve the convenience of operation.

The connecting rod mechanism comprises a first connecting rod, one end of the first connecting rod is fixedly connected with the water belt frame, the other end of the first connecting rod is rotatably connected with a second connecting rod, the other end of the second connecting rod is rotatably connected with a third connecting rod, and the other end of the third connecting rod is fixedly connected with a valve rod of the valve.

By adopting the structure, when the water belt frame rotates, the second connecting rod is driven to rotate through the first connecting rod, the second connecting rod drives the third connecting rod to rotate, the third connecting rod drives the valve rod of the valve to rotate, so that the valve is opened, and after the water belt frame rotates to a certain position, the connecting rod mechanism rotates to the limit position, and the water belt frame can be supported.

A clamping seat is fixed on the water belt frame, a clamping block is fixed at the upper end of the clamping seat, and the foam gun is clamped on the clamping block.

Structure more than adopting, under normal condition, the foam rifle articulates on the cassette, utilizes the fixture block to block spacingly, and the rotatory back of watershed frame, the foam rifle will slide out from the fixture block and drop simple operation is convenient moreover.

And a plurality of hanging columns are fixed on the upper part of the front side of the water belt frame.

Structure more than adopting can utilize the string to support the hosepipe, makes things convenient for the fire hose to place, guarantees the orderliness that the hosepipe was placed.

A reinforcing frame is fixed inside the box body and fixedly connected with the valve, and a valve rod of the valve penetrates through the reinforcing frame and is rotatably connected with the reinforcing frame.

Structure more than adopting can utilize the reinforcement frame to consolidate valve and inlet tube and support, guarantees the stability of device during operation.

Compared with the prior art, this portable foam fire hose has following advantage:

1. the external fire hydrant of inlet tube, when using, open the chamber door, pull out between fire hose and the foam rifle, just open, directly put out a fire the operation at the scene of a fire, easy operation is convenient, and after water enters into the imbibition base through the inlet tube, can be under the effect of negative pressure, make the foam in the foam cylinder pass through the fire control pipe suction to the imbibition base in, mix water and water film-forming foaming agent in the imbibition base, then send the foam rifle blowout through fire hose, improve the fire extinguishing effects of A class and B class condition of a fire.

2. The arrangement of the clamping type fire-fighting joint is convenient for quick connection between fire-fighting hoses, so that the fire-fighting hoses can reach more than 30 meters, and long-distance water-spraying fire extinguishing is easily realized.

3. Water band frame and link mechanism's setting, after opening the case door, can pass through the hinge with the water band frame and overturn downwards for fire hose and foam rifle drop naturally under the effect of gravity, make things convenient for the user of service to use the foam rifle, and when the upset of water band frame, can drive the valve through coupling mechanism and open automatically, direct water operation has saved loaded down with trivial details connection, has opened the valve etc. and moves, more convenient play water is put out a fire, minute second must compete, improve the convenience of operation.

4. The setting of hanging the post can utilize the string to support the hosepipe, makes things convenient for the fire hose to place, guarantees the orderliness that the hosepipe was placed.

5. The setting of reinforcing frame can utilize the reinforcing frame to consolidate valve and inlet tube and support, guarantees the stability of device during operation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is an external structure diagram of the present invention.

Fig. 4 is a schematic structural view of the water belt rack of the present invention.

Fig. 5 is a schematic structural view of the reclaimed water belt frame of the present invention after the water belt is removed.

Fig. 6 is a schematic structural diagram of the middle link mechanism of the present invention.

In the figure, 1, a box body; 2. a foam tank; 3. a liquid suction base; 4. a water inlet pipe; 5. a pipette; 6. a clamp-type fire-fighting joint; 7. a water belt rack; 8. a fire hose; 9. a foam gun; 10. a support; 11. a hinge; 12. a box door; 13. a support plate; 14. a valve; 15. a card holder; 16. a clamping block; 17. a first link; 18. a second link; 19. a third link; 20. a reinforcing frame; 21. and (5) hanging the column.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, this embodiment provides a portable foam fire hose, including box 1, the front side of box 1 is provided with chamber door 12, the inner wall of box 1 is fixed with foam tank 2, box 1 internal fixation has backup pad 13, be fixed with imbibition base 3 in the backup pad 13, the water inlet of imbibition base 3 is fixed with inlet tube 4, the water film foaming agent access connection of imbibition base 3 has pipette 5, the other end of pipette 5 and foam tank 2 intercommunication, be provided with hose frame 7 in the box 1, be provided with fire hose 8 in the hose frame 7, the one end of fire hose 8 is connected with foam gun 9 through card formula fire joint 6, the other end of fire hose 8 is connected with the liquid outlet of imbibition hose base 3 through card formula fire joint 6.

The utility model discloses a theory of operation is: external fire hydrant of inlet tube 4, when using, open chamber door 12, pull out between fire hose 8 and the foam rifle 9, just open, directly put out a fire the operation at the scene of a fire, easy operation is convenient, and after water entered into imbibition base 3 through inlet tube 4, can be under the effect of negative pressure, make the foam in the foam jar 2 pass through the fire hose suction to in the imbibition base 3, mix water and water film forming foamant in imbibition base 3, then send foam rifle 9 blowout through fire hose 8, improve the fire control effect of A type and B type condition of a fire, the setting of card formula fire connector 6, be convenient for swiftly connect between the fire hose 8, make the fire hose can reach more than 30 meters, easily realize remote water spray and put out a fire.

A proportioner is arranged inside the liquid suction base 3.

A support 10 is fixed inside the box body 1, the lower end of the water belt frame 7 is hinged to the support 10 through a hinge 11, a connecting rod mechanism is arranged on the support 10, a valve 14 is arranged on the water inlet pipe 4, and the connecting rod mechanism is connected with a valve rod of the valve 14.

Structure more than adopting, at the during operation, open chamber door 12 back, can pass through hinge 11 upset downwards with hose frame 7, make fire hose 8 and foam rifle 9 drop naturally under the effect of gravity, make things convenient for the user to use foam rifle 9, and when hose frame 7 overturns, can drive 14 automatic openings of valve through coupling mechanism, direct water operation, saved loaded down with trivial details connection, actions such as open the valve, more convenient play water is put out a fire, minute second is necessary to contend, the convenience of operation is improved.

The link mechanism comprises a first connecting rod 17, one end of the first connecting rod 17 is fixedly connected with the water belt frame 7, the other end of the first connecting rod 17 is rotatably connected with a second connecting rod 18, the other end of the second connecting rod 18 is rotatably connected with a third connecting rod 19, and the other end of the third connecting rod 19 is fixedly connected with a valve rod of the valve 14.

By adopting the structure, when the water belt frame 7 rotates, the first connecting rod 17 drives the second connecting rod 18 to rotate, the second connecting rod 18 drives the third connecting rod 19 to rotate, the third connecting rod 19 drives the valve rod of the valve 14 to rotate, so that the valve 14 is opened, and after the water belt frame 7 rotates to a certain position, the connecting rod mechanism rotates to the limit position, and the water belt frame 7 can be supported.

A clamping seat 15 is fixed on the water belt frame 7, a clamping block 16 is fixed at the upper end of the clamping seat 15, and the foam gun 9 is clamped on the clamping block 16.

Structure more than adopting, under normal condition, foam gun 9 articulates on cassette 15, utilizes fixture block 16 to carry on spacingly, and water belt frame 7 is rotatory back moreover, and foam gun 9 will be followed fixture block 16 and slided and drop, and easy operation is convenient.

A plurality of hanging columns 21 are fixed on the upper part of the front side of the water belt rack 7.

Structure more than adopting can utilize hanging post 21 to support the hosepipe, makes things convenient for fire hose 8 to place, guarantees the orderliness that the hosepipe was placed.

A reinforcing frame 20 is fixed inside the box body 1, the reinforcing frame 20 is fixedly connected with the valve 14, and a valve rod of the valve 14 penetrates through the reinforcing frame 20 and is rotatably connected with the reinforcing frame 20.

The working principle of the utility model is that the external fire hydrant of inlet tube 4, when using, just open, reopen chamber door 12, pass through hinge 11 upset downwards with hose frame 7, make fire hose 8 and foam rifle 9 drop naturally under the effect of gravity, make things convenient for the user to use foam rifle 9, and when hose frame 7 overturns, drive second connecting rod 18 through first connecting rod 17 and rotate, second connecting rod 18 drives third connecting rod 19 and rotates, third connecting rod 19 drives the valve rod rotation of valve 14, thereby open valve 14, and after hose frame 7 rotates a certain position, link mechanism rotates extreme position, can support hose frame 7, direct water operation, loaded down with trivial details connection has been saved, actions such as open the valve, more convenient water goes out the fire extinguishing, divide the second must, improve the imbibition nature of operation, user's fluid suction rifle 9 directly carries out the operation at the scene of a fire at this moment, and after water enters into imbibition base 3 through inlet tube 4 and puts out the fire extinguishing effect, make the imbibition in foam jar 2 take foam rifle 3 and carry out the mixed foam and carry out the film forming operation through foam rifle A class B in the base in fire extinguishing effect, then the base of foam class B class fire extinguishing.

To sum up, through the setting of structures such as foam cylinder 2, water tape frame 7 and foam rifle 9, realize improving the fire control effect of A type and B type condition of a fire to improve the function of the convenience of operation.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a portable foam fire hose, includes box (1), and the front side of box (1) is provided with chamber door (12), its characterized in that, the inner wall of box (1) is fixed with foam tank (2), and box (1) internal fixation has backup pad (13), is fixed with imbibition base (3) on backup pad (13), and the water inlet of imbibition base (3) is fixed with inlet tube (4), and the water film forming foaming agent access connection of imbibition base (3) has pipette (5), and the other end and foam tank (2) intercommunication of pipette (5), are provided with hose frame (7) in box (1), are provided with fire hose (8) in hose frame (7), and the one end of fire hose (8) is connected with foam gun (9) through card formula fire connector (6), and the other end of fire hose (8) is connected with the liquid outlet of imbibition base (3) through card formula fire connector (6).

2. Portable foam fire hose according to claim 1, characterized in that the liquid suction base (3) is internally provided with a proportioner.

3. The portable foam fire box according to claim 1, wherein a support (10) is fixed inside the box body (1), the lower end of the hose rack (7) is hinged to the support (10) through a hinge (11), a link mechanism is arranged on the support (10), a valve (14) is arranged on the water inlet pipe (4), and the link mechanism is connected with a valve rod of the valve (14).

4. The portable foam fire hose according to claim 3, wherein the linkage mechanism comprises a first connecting rod (17), one end of the first connecting rod (17) is fixedly connected with the hose rack (7), the other end of the first connecting rod (17) is rotatably connected with a second connecting rod (18), the other end of the second connecting rod (18) is rotatably connected with a third connecting rod (19), and the other end of the third connecting rod (19) is fixedly connected with a valve rod of the valve (14).

5. The portable foam fire hose according to claim 1, wherein a clamping seat (15) is fixed on the hose rack (7), a clamping block (16) is fixed at the upper end of the clamping seat (15), and the foam gun (9) is clamped on the clamping block (16).

6. The portable foam fire hose according to claim 1, wherein a plurality of hanging columns (21) are fixed on the upper front side of the hose rack (7).

7. The portable foam fire fighting box according to claim 3, wherein a reinforcing frame (20) is fixed inside the box body (1), the reinforcing frame (20) is fixedly connected with the valve (14), and the valve rod of the valve (14) penetrates through the reinforcing frame (20) and is rotatably connected with the reinforcing frame (20).