CN220142501U - Foam fire extinguishing device - Google Patents

Abstract

The utility model discloses a foam fire extinguishing device, and relates to the technical field of fire control. According to the utility model, the damping mechanism is clamped between the first bottom plate and the second bottom plate on the mobile vehicle, so that when a fire extinguishing task is normally executed, the fire extinguishing tank body can relatively and stably advance under the action of the damping mechanism at a place where a road is unstable, the fire extinguishing tank body can be buffered and damped, the fire extinguishing tank body can be protected, the service life of the fire extinguisher is prolonged, the foam tank body is relatively fixed through the binding mechanism, the foam tank body can be separated from the mobile vehicle under the condition of changing the binding mechanism, the independent fire extinguishing function can be achieved under the control of the tank body handle and the pulley, the fire extinguishing tank body has a great effect on occasions inconvenient to move, and the tank body is convenient to replace and maintain.

Description

Foam fire extinguishing device

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to a foam fire-extinguishing device.

Background

The fire extinguishing device is used for extinguishing fire, various fire extinguishing devices for different occasions are developed along with the progress of the age, wherein the foam fire extinguishing device is one of the fire extinguishing devices, is a novel environment-friendly and efficient foam fire extinguishing device, is rapid and simple to operate, high in flexibility and high in reliability, and can be flexibly pushed to a fire extinguishing site to extinguish fire in the initial stage of fire. However, the existing foam fire extinguishing device is poor in effect when in use, does not have the self buffering protection function of a fire extinguisher, is inconvenient to separate a device trolley when extinguishing fire in some specific occasions, cannot replace a tank body, is convenient to store and maintain, and reduces the practicability and usability of the foam fire extinguishing device.

Disclosure of Invention

The utility model adopts the following technical scheme for realizing the purposes:

a foam fire suppression apparatus comprising:

the top of the foam tank body is communicated with a water pipe, and a spray gun assembly is communicated with the upper horizontal direction of the water pipe;

the movable trolley comprises a first bottom plate and a second bottom plate, a binding mechanism is fixed on the first bottom plate, the second bottom plate is arranged below the first bottom plate, a damping mechanism is fixedly arranged between the first bottom plate and the second bottom plate, a fixed universal wheel is arranged below the second bottom plate, a trolley handle is fixedly arranged on one side of the first bottom plate and one side of the second bottom plate in the vertical direction, and the trolley handle penetrates through the first bottom plate and can slide.

Further, the spray gun assembly comprises a spray gun nozzle, a spray gun barrel body and a spray gun connecting port, wherein the spray gun barrel body is vertically communicated with the water pipe, the spray gun nozzle is connected with the spray gun barrel body, and the spray gun connecting port is fixed at the tail of the spray gun barrel body.

Further, two first shaft rods are arranged at the bottom of one side of the foam tank body, which is provided with a spray gun connecting port, pulleys are arranged at the tail end of each first shaft rod, a second shaft rod is arranged at the upper part of the opposite side of each first shaft rod, and a tank body handle connected with the second shaft rod is hinged at the tail end of each second shaft rod.

Further, bind the mechanism and include first bracing piece, the second bracing piece, first binding arm, second binding arm, hinge and maneuvering knob, bind the top installation of mechanism and bind the foam jar body, the lower extreme of the fixed hinge that is equipped with in top of first bracing piece, the upper end fixed package of hinge has first binding arm, the contralateral is connected with the second binding arm and is closely laminating around the foam jar body, the lower extreme of second binding arm is fixed with the upper end of hinge, the lower extreme fixed connection second bracing piece of hinge, connect and the knot through maneuvering knob in the middle of first bracing piece and the second bracing piece.

Further, the damping mechanism comprises a spring piece, a spring damper and a hydraulic damper, wherein the spring piece is arranged between the first bottom plate and the second bottom plate and connected with the first bottom plate, and the spring damper and the hydraulic damper are arranged between the first bottom plate and the second bottom plate, so that the movement amplitude and the vibration amplitude of the first bottom plate are reduced.

Further, the upper portion installation of shallow handle is fixed with a horizontal pole, and the toolbox has been placed on the upper portion of horizontal pole, and the upper portion design of toolbox has the vertical back-off form, can make the toolbox slide along the horizontal pole and can dismantle.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the damping mechanism is clamped between the first bottom plate and the second bottom plate on the mobile vehicle, so that the fire extinguishing tank body can relatively and stably advance under the action of the damping mechanism in a place where a road is unstable when a fire extinguishing task is normally executed, the damping mechanism can buffer and damp the fire extinguishing tank body, the fire extinguishing tank body is protected, the service life of the fire extinguisher is prolonged, the concept is quite novel, the actual use condition of the foam fire extinguishing device is fully considered, the buffering action of the spring piece, the spring damper and the hydraulic damper is utilized, the moving buffering and damping of the foam tank body are realized, and the utility model has creative significance.

2. According to the utility model, the foam tank body is relatively fixed through the binding mechanism, the foam tank body can be separated from the mobile vehicle under the condition of changing the binding mechanism, and the function of individually extinguishing fire can be achieved under the control of the tank body handle and the pulley, so that the foam tank has a great effect on occasions inconvenient to move the vehicle, and is convenient to replace and maintain.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side plan view of the present utility model;

FIG. 3 is a schematic perspective view of a part of the structure of the present utility model;

FIG. 4 is a schematic view of the rear perspective of the present utility model;

reference numerals: 1. a foam tank; 2. a water pipe; 3. a spray gun assembly; 4. a moving vehicle; 401. a first base plate; 402. a second base plate; 403. a binding mechanism; 4031. a first support bar; 4032. a second support bar; 4033. a first binding arm; 4034. a second binding arm; 4035. a hinge; 4036. a motorized knob; 404. a damping mechanism; 4041. a spring piece; 4042. a spring damper; 4043. a hydraulic damper; 405. a universal wheel; 406. a cart handle; 5. a first shaft; 6. a pulley; 7. a second shaft; 8. a tank handle; 9. a cross bar; 10. a tool box.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides a foam fire extinguishing device, which is mainly used for solving the problems that the foam fire extinguishing device does not have the self buffering protection function on a fire extinguisher, is inconvenient to separate a device trolley when extinguishing fire in some specific occasions, can not be replaced and is convenient to store and maintain, and the like, and provides the following technical scheme, and the following technical scheme is described in detail with reference to figures 1-4:

the foam fire extinguishing device comprises a foam tank body 1, wherein the top of the foam tank body 1 is communicated with a water pipe 2, and a spray gun assembly 3 is communicated with the upper part of the water pipe 2 in the horizontal direction; the mobile car 4, mobile car 4 includes first bottom plate 401 and second bottom plate 402, is fixed with binding mechanism 403 on the first bottom plate 401, is the second bottom plate 402 below first bottom plate 401, installs between first bottom plate 401 and the second bottom plate 402 and is fixed with damper 404, installs fixed universal wheel 405 below the second bottom plate 402, and one side vertical direction of first bottom plate 401 and second bottom plate 402 is fixed with shallow handle 406 to run through first bottom plate 401, and slidable. The spray gun assembly 3 comprises a spray gun nozzle 301, a spray gun pipe body 302 and a spray gun connecting port 303, wherein the spray gun pipe body 302 is vertically communicated with the water pipe 2, the spray gun nozzle 301 is connected with the spray gun pipe body 302, and the spray gun connecting port 303 is fixed at the tail part of the spray gun pipe body 302.

The specific working principle is as follows: through inserting the fire hydrant into the spray gun connector 303, the water flow is changed into foam to be sprayed out of the spray gun nozzle 301 after being processed by the foam tank body 1 and the spray gun tank body 302, so that the foam fire extinguishing effect is achieved, in normal fire extinguishing operation, the foam tank body 1 is suspended on the first bottom plate 401 and is fixed by the binding mechanism 403, the second bottom plate 402 supports the first bottom plate 401 through the damping mechanism 404 and plays a role in damping and buffering protection on the foam tank body 1 on the first bottom plate 401, and the trolley 4 is enabled to move towards the thrust direction under the action of thrust and under the sliding of the four universal wheels 405 below the second bottom plate 402 by pushing the trolley handle 406, so that the quick and efficient fire extinguishing is achieved.

In some embodiments, two first shaft rods 5 are installed at the bottom of one side of the foam tank 1, where the spray gun connection port 303 is installed, the end of each first shaft rod 5 is installed with a pulley 6, the opposite side upper part of each first shaft rod 5 is installed with a second shaft rod 7, the end of each second shaft rod 7 is hinged with a connected tank handle 8, after the foam tank 1 is separated from the fixation of the binding mechanism 403, the foam tank 1 can be separated from the mobile vehicle 4 independently, and the tank handle 8 can be used under the action of the opposite side two pulleys 6, so that the tank can be moved rapidly on the ground independently, and fire can be extinguished efficiently.

In some embodiments, as shown in fig. 3, the binding mechanism 403 includes a first supporting rod 4031, a second supporting rod 4032, a first binding arm 4033, a second binding arm 4034, a hinge 4035 and a maneuvering knob 4036, the foam tank 1 is mounted above the binding mechanism 403, the lower end of the hinge 4035 is fixed on the top of the first supporting rod 4031, the first binding arm 4033 is fixed on the upper end of the hinge 4035, the second binding arm 4034 is connected on the opposite side and is tightly attached around the foam tank 1, the lower end of the second binding arm 4034 is fixed on the upper end of the hinge 4035, the lower end of the hinge 4035 is fixedly connected with the second supporting rod 4032, the first supporting rod 4031 is connected with the second supporting rod 4032 in the middle of the maneuvering knob 4036 and is fastened, the foam tank 1 in the middle of the binding mechanism 403 is fixed, and when the maneuvering knob 4036 is pulled upwards, the foam tank 1 in the middle of the binding mechanism 403 can be separated by rotating the first binding arm 4033 and the second binding arm 4034 under the action of the hinge 4035, respectively, and the foam tank 1 can be separated from the fire extinguishing mechanism 4 can be independently moved.

In some embodiments, the shock absorbing mechanism 404 includes a spring piece 4041, a spring damper 4042, and a hydraulic damper 4043, the spring piece 4041 being mounted between and connecting the first base plate 401 and the second base plate 402, the spring damper 4042 and the hydraulic damper 4043 being mounted between the first base plate 401 and the second base plate 402 such that the amplitude of movement of the first base plate 401, the amplitude of vibration, is reduced.

Specifically, referring to fig. 1, a cross bar 9 is fixedly installed on the upper portion of the cart handle 406, a tool box 10 is placed on the upper portion of the cross bar 9, and a vertical back-off shape is designed on the upper portion of the tool box 10, so that the tool box 10 can slide along the cross bar 9 and can be detached, and cleaning and maintenance are facilitated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A foam fire extinguishing apparatus, comprising:

the foam tank comprises a foam tank body (1), wherein the top of the foam tank body (1) is communicated with a water pipe (2), and a spray gun assembly (3) is communicated in the horizontal direction above the water pipe (2);

the utility model provides a locomotive (4), locomotive (4) including first bottom plate (401) and second bottom plate (402), be fixed with binding mechanism (403) on first bottom plate (401), first bottom plate (401) below is second bottom plate (402), install between first bottom plate (401) and second bottom plate (402) and be fixed with damper (404), fixed universal wheel (405) are installed to second bottom plate (402) below, one side vertical direction fixed mounting of first bottom plate (401) and second bottom plate (402) has shallow handle (406) to run through first bottom plate (401), and slidable.

2. A foam fire extinguishing apparatus according to claim 1, characterized in that the lance assembly (3) comprises a lance nozzle (301), a lance tube (302) and a lance connection port (303), the lance tube (302) being in vertical communication with the water pipe (2), the lance nozzle (301) being connected to the lance tube (302), the lance connection port (303) being fixed at the tail of the lance tube (302).

3. A foam fire extinguishing apparatus according to claim 1, characterized in that the bottom of the foam tank (1) on the side where the spray gun connection port (303) is installed is provided with two first shaft rods (5), the end of each first shaft rod (5) is provided with a pulley (6), the upper part of the opposite side of the first shaft rod (5) is provided with a second shaft rod (7), and the end of the second shaft rod (7) is hinged with a connected tank handle (8).

4. The foam fire extinguishing device according to claim 1, wherein the binding mechanism (403) comprises a first supporting rod (4031), a second supporting rod (4032), a first binding arm (4033), a second binding arm (4034), a hinge (4035) and a maneuvering knob (4036), the foam tank (1) is installed and bound above the binding mechanism (403), the lower end of the hinge (4035) is fixedly installed at the top of the first supporting rod (4031), the first binding arm (4033) is fixedly installed at the upper end of the hinge (4035), the second binding arm (4034) is connected on the opposite side and tightly attached around the foam tank (1), the lower end of the second binding arm (4034) is fixedly connected with the upper end of the hinge (4035), the lower end of the hinge (4035) is fixedly connected with the second supporting rod (4032), and the first supporting rod (4031) and the second supporting rod (4032) are connected and fastened through the maneuvering knob (4036) in the middle.

5. A foam fire extinguishing apparatus according to claim 1, wherein the shock absorbing mechanism (404) includes a spring piece (4041), a spring damper (4042) and a hydraulic damper (4043), the spring piece (4041) being installed between and connecting the first base plate (401) and the second base plate (402), the spring damper (4042) and the hydraulic damper (4043) being installed between the first base plate (401) and the second base plate (402) such that the movement amplitude of the first base plate (401) is reduced, the vibration amplitude is reduced.

6. A foam fire extinguishing device according to claim 1, characterized in that the upper part of the trolley handle (406) is fixedly provided with a cross bar (9), the upper part of the cross bar (9) is provided with a tool box (10), and the upper part of the tool box (10) is provided with a vertical back-off shape, so that the tool box (10) can slide along the cross bar (9) and can be detached.