CN216871461U

CN216871461U - Portable gas cylinder fire simulation device

Info

Publication number: CN216871461U
Application number: CN202220340202.0U
Authority: CN
Inventors: 王林南; 陈婷婷
Original assignee: Beijing Green Meier Technology Co ltd
Current assignee: Beijing Green Meier Technology Co ltd
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-07-01
Anticipated expiration: 2032-02-19

Abstract

The application relates to a portable gas cylinder fire analogue means relates to the technical field of fire-fighting equipment, and it includes support, gas cylinder, fuse and extinguishing device, the gas cylinder set up in on the support, and inside splendid attire has combustible liquid, the fuse is worn to establish the diapire of gas cylinder, extinguishing device sets up the upper end of gas cylinder. This application is through setting up easy operation's gas cylinder fire analogue means, carries out the simulation training after taking place the burning in to the gas cylinder conveniently, prevents effectively that the gas cylinder from exploding, security when improving the fire control drill.

Description

Portable gas cylinder fire simulation device

Technical Field

The application relates to the technical field of fire-fighting equipment, in particular to a portable gas cylinder fire simulation device.

Background

With the continuous development of social economy, combustible gases or liquids such as petroleum and hydrogen have become very popular in various fields. When the combustible gas or liquid is used or stored, the combustible gas or liquid is easy to leak under the influence of factors such as the surrounding environment, weather and the like, so that the fire-fighting training of the combustible gas or liquid becomes a necessary course for firefighters.

Combustible gas and liquid are generally stored in a high-pressure gas cylinder or a gas tank, and the combustible gas or the liquid can be ignited when encountering open fire after leaking, but the temperature of the high-pressure gas cylinder during combustion is uncontrollable, so that a large-range explosion is easy to generate, and the training during fire-fighting training is too dangerous and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the security when fire drill, this application provides a portable gas cylinder fire analogue means.

The application provides a pair of portable gas cylinder fire analogue means adopts following technical scheme:

the utility model provides a portable gas cylinder fire analogue means, includes support, gas cylinder, fuse and extinguishing device, the gas cylinder set up in on the support, and inside splendid attire has combustible liquid, the fuse is worn to establish the diapire of gas cylinder, extinguishing device sets up the upper end of gas cylinder.

Through adopting above-mentioned technical scheme, when carrying out the simulation of gas cylinder fire, place the support on subaerial to place the gas cylinder steadily on the support. And then, igniting a fuse at the bottom end of the gas cylinder to burn the combustible liquid in the gas cylinder, and extinguishing the combustible liquid burnt in the gas cylinder by using the fire extinguishing device to realize simple simulation of fire in the gas cylinder. Through setting up easy operation's gas cylinder fire analogue means, carry out the simulation training after taking place the burning in the gas cylinder conveniently, prevent effectively that the gas cylinder from exploding, security when improving the fire control drill.

Optionally, extinguishing device includes pipe and fire extinguishing box, the pipe level is fixed in the gas cylinder, and inside aluminum sulfate solid particle that is provided with, the pipe upper end is provided with the exhaust hole, fire extinguishing box is fixed to be set up the upper end lateral wall of gas cylinder, and be located the pipe top, the inside sodium bicarbonate solution that is provided with of fire extinguishing box, fire extinguishing box with be provided with the connecting pipe of intercommunication each other between the pipe, simultaneously be provided with control in the gas cylinder the starting drive that the pipe opened and close.

Through adopting above-mentioned technical scheme, when putting out a fire to the gas cylinder and handle, utilize starting drive to open the pipe, make the sodium bicarbonate solution of the incasement that puts out a fire enter into the pipe along the connecting pipe in to produce carbon dioxide with the aluminium sulfate solid reaction, carbon dioxide overflows and carries out the separation with the combustible liquid in the gas cylinder and air along the exhaust hole afterwards, and the convenient processing of putting out a fire in effectively putting out a fire to the gas cylinder improves the use convenience of device.

Optionally, the starting device includes a baffle, a string and a spring, the baffle is vertically slidably connected to the side wall of the gas cylinder and located at a position where the guide pipe is communicated with the connecting pipe, the spring is connected between the top wall of the gas cylinder and the upper end face of the baffle, and the string is arranged between the bottom wall of the gas cylinder and the lower end face of the baffle.

Through adopting above-mentioned technical scheme, when putting out a fire the processing in the gas cylinder, combustible liquid burns in the gas cylinder to blow the string, make the baffle rebound under the effect of spring force, make it follow the roll-off between pipe and the connecting pipe, with the intercommunication between connecting pipe and the pipe, make the sodium bicarbonate solution can follow the connecting pipe smoothly and enter into the pipe in, realize putting out a fire the processing in the gas cylinder, improve the use convenience of device.

Optionally, the cross section of gas cylinder is the rectangle setting, the support includes four bracing pieces and four connecting rods, four the connecting rod level sets up in four between the bracing piece, every the connecting rod all includes the body of rod and the body of rod, the horizontal sliding connection of the body of rod in the body of rod, and the body of rod with be provided with locking mechanical system between the body of rod.

Through adopting above-mentioned technical scheme, when supporting the gas cylinder, the control body carries out horizontal migration along body of rod length direction, makes the length of connecting rod can adapt to the gas cylinder of equidimension not. Utilize locking mechanical system to fix between body of pipe and the body of rod afterwards to fix the length of connecting rod. Then put the gas cylinder in the rectangle top that four connecting rods enclose, realize the support to the gas cylinder, improved the stability in use of gas cylinder.

Optionally, locking mechanical system includes screw rod and roof, screw rod threaded connection in the body, the roof rotate connect in the screw rod is located the inside one end of body, and is used for contradicting the outer wall of the body of rod.

Through adopting above-mentioned technical scheme, when connecting rod length fixes, the control screw rod rotates to the body inboard, and the roof moves to the body inboard along with the screw rod simultaneously to support tight body of rod outer wall gradually, thereby realize the fixed to connecting rod length. Through setting up simple structure, convenient operation's locking mechanical system carries out the quick fixation with the connecting rod, improves the use convenience of a pair of connecting rod.

Optionally, one end of the screw rod, which faces away from the top plate, is provided with a handle.

Through adopting above-mentioned technical scheme, through deviating from the roof handle at the screw rod, make the operation that carries out that operating personnel can be more convenient, improve the use convenience of screw rod.

Optionally, the lower end of each support rod is provided with a universal wheel.

Through adopting above-mentioned technical scheme, through setting up the universal wheel at the bracing piece lower extreme, make the device can carry out convenient removal, improve the use convenience of device.

Optionally, the inner wall of the gas cylinder is provided with a flame retardant layer.

Through adopting above-mentioned technical scheme, through set up the fire-retardant layer of one deck on the inner wall at the gas cylinder, prevent that the gas cylinder from leading to the explosion because of receiving high temperature to make its emergence burning when carrying out conflagration simulation training, improve the safety in utilization of device.

In summary, the present application includes at least one of the following beneficial technical effects:

through the arrangement of the gas cylinder fire simulation device which is simple to operate, simulation training is conveniently carried out after combustion occurs in the gas cylinder, the gas cylinder is effectively prevented from exploding, and the safety during fire drilling is improved;

the starting device which is convenient to operate is arranged in the gas cylinder, so that the fire extinguishing device can quickly generate carbon dioxide to extinguish fire in the gas cylinder, and the use convenience of the device is improved;

through setting up simple structure, convenient operation's locking mechanical system carries out the quick fixation to the length of connecting rod, improves the use convenience of a pair of connecting rod.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a structural sectional view of the entirety in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a stent in an embodiment of the present application.

Fig. 4 is a schematic structural view of a lock mechanism in an embodiment of the present application.

Description of reference numerals: 1. a support; 11. a support bar; 12. a connecting rod; 121. a pipe body; 122. a rod body; 13. a locking mechanism; 131. a screw; 132. a top plate; 133. a handle; 14. a universal wheel; 2. a gas cylinder; 21. a flame retardant layer; 3. a fuse; 4. a fire extinguishing device; 41. a conduit; 42. a fire extinguishing box; 43. an exhaust hole; 44. a connecting pipe; 5. starting the device; 51. a baffle plate; 52. a string; 53. a spring; 6. solid particles of aluminum sulfate; 7. sodium bicarbonate solution.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses portable gas cylinder fire analogue means.

Referring to fig. 2, the portable gas cylinder fire simulation apparatus includes a gas cylinder 2, a bracket 1, a fuse 3, and a fire extinguishing apparatus 4. The cross section of the gas cylinder 2 is rectangular, combustible liquid is arranged in the gas cylinder, and meanwhile, the inner wall of the gas cylinder 2 is provided with a flame-retardant layer 21, so that the gas cylinder 2 is prevented from being burnt to cause explosion when fire simulation training is carried out.

Referring to fig. 1 and 3, the support 1 includes four support rods 11 and four connecting rods 12, wherein the four support rods 11 are all disposed in an inclined manner, the upper ends of the four support rods are inclined toward a direction close to each other, and the lower ends of the four support rods 11 are provided with universal wheels 14. The four connecting rods 12 are horizontally and fixedly arranged between two adjacent supporting rods 11 and are positioned at the top ends of the supporting rods 11. Each connecting rod 12 comprises a tube 121 and a rod 122, wherein the rod 122 is horizontally slidably connected to the tube 121, and a locking mechanism 13 is disposed between the rod 122 and the tube 121 for fixing the rod.

When fixing gas cylinder 2, on removing support 1 to the position that is fit for carrying out the fire drill through universal wheel 14 to place bracing piece 11 steadily on ground, control body 121 advances to remove along body of rod 122 length afterwards, and can adapt to gas cylinder 2's size at the length of connecting rod 12, recycle locking mechanical system 13 and fix between body of rod 121 and the body of rod 122, thereby realize the regulation to connecting rod 12 length. And finally, the gas cylinder 2 is carried above a rectangle surrounded by the four connecting rods 12, so that the gas cylinder 2 is supported and fixed.

Referring to fig. 4, the locking mechanism 13 includes a screw 131 and a top plate 132, wherein the screw 131 is threadedly coupled to the sidewall of the tube 121, and the top plate 132 is rotatably coupled to an end of the screw 131 located inside the tube 121 and configured to abut against the outer wall of the rod 122. Meanwhile, a handle 133 is fixedly arranged at the other end of the screw 131 and can be held by an operator.

When fixing between a pair of connecting rod 12, make screw 131 rotate to the body 121 inboard through control handle 133, roof 132 rotates along with screw 131 is together inwards simultaneously to support tightly at the body of rod 122 lateral wall gradually, realize the fixed to connecting rod 12 length.

Referring to fig. 2, a fuse 3 is inserted through the bottom wall of the gas cylinder 2 and directly contacts the combustible liquid in the gas cylinder 2. The fire extinguishing apparatus 4 comprises a conduit 41 and a fire extinguishing box 42, wherein the conduit 41 is horizontally and fixedly arranged in the gas cylinder 2, aluminum sulfate solid particles 6 are arranged in the conduit 41, and the upper end of the conduit 41 is provided with an exhaust hole 43. The fire extinguishing box 42 is fixedly arranged on the side wall of the upper end of the gas cylinder 2 and is positioned above the guide pipe 41, and meanwhile, the fire extinguishing box 42 also contains a sodium bicarbonate solution 7. A connecting pipe 44 communicating with each other is provided between the fire extinguishing chamber 42 and the guide pipe 41. Meanwhile, a starting device 5 for controlling the opening and closing of the guide pipe 41 is arranged in the gas cylinder 2.

When carrying out 2 conflagration simulations of gas cylinder, ignite through the fuse 3 with 2 bottom ends of gas cylinder, make the combustible liquid in the gas cylinder 2 burn, utilize afterwards through starting drive 5, the messenger opens pipe 41, make the sodium bicarbonate solution 7 in the case of putting out a fire 42 can enter into pipe 41 along connecting pipe 44 fast, and produce carbon dioxide with the aluminium sulphate solid emergence reaction in the pipe 41, the carbon dioxide of formation emits along exhaust hole 43, and carry out the separation with the combustible liquid and the air of burning, thereby put out a fire fast and handle, realize the conflagration simulation in the gas cylinder 2.

Referring to fig. 2, the actuating device 5 comprises a baffle 51, a string 52 and a spring 53, wherein the baffle 51 is vertically and slidably connected to the side wall of the gas cylinder 2, the spring 53 is fixedly arranged between the upper end surface of the baffle 51 and the top wall of the gas cylinder 2, and the string 52 is fixedly connected between the lower end surface of the baffle 51 and the bottom wall of the gas cylinder 2.

When the gas cylinder 2 is subjected to fire extinguishing treatment, combustible liquid is combusted in the gas cylinder 2, the thin rope 52 is gradually blown, then the baffle 51 gradually moves upwards under the action of the elastic force of the spring 53 and slides out from the position between the guide pipe 41 and the connecting pipe 44, the connecting pipe 44 is communicated with the guide pipe 41, so that the sodium bicarbonate solution 7 quickly enters the guide pipe 41, and the quick fire extinguishing treatment in the gas cylinder 2 is realized.

The implementation principle of the portable gas cylinder fire simulation device in the embodiment of the application is as follows: when a fire disaster is simulated in the gas cylinder 2, the bracket 1 is placed on the ground, the distance between the connecting rods 12 is adjusted to be matched with the size of the gas cylinder 2, then the length of the connecting rods 12 is fixed by the locking mechanism 13, and then the gas cylinder 2 is transversely arranged above a rectangle surrounded by the four connecting rods 12. The fuse 3 is then ignited to burn the combustible liquid in the cylinder 2 and the cord 52 is ignited, whereupon the closure 51 slides out of and communicates between the conduit 41 and the connecting tube 44. Then, the sodium bicarbonate solution 7 in the fire extinguishing box 42 is subjected to a reaction between the conduit 41 and aluminum sulfate solids along the connecting pipe 44 to generate carbon dioxide gas, and finally combustible body fluid is separated from air, so that the fire is quickly extinguished, and the fire simulation training in the gas cylinder 2 is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable gas cylinder fire analogue means which characterized in that: including support (1), gas cylinder (2), fuse (3) and extinguishing device (4), gas cylinder (2) set up in on support (1), and inside splendid attire has combustible liquid, fuse (3) are worn to establish the diapire of gas cylinder (2), extinguishing device (4) set up the upper end of gas cylinder (2).

2. A portable gas cylinder fire simulation apparatus according to claim 1, wherein: extinguishing device (4) are including pipe (41) and fire extinguishing chamber (42), pipe (41) level is fixed in gas cylinder (2), and inside aluminum sulfate solid particle (6) that is provided with, pipe (41) upper end is provided with exhaust hole (43), fire extinguishing chamber (42) are fixed to be set up the upper end lateral wall of gas cylinder (2), and are located pipe (41) top, fire extinguishing chamber (42) inside is provided with sodium bicarbonate solution (7), fire extinguishing chamber (42) with be provided with connecting pipe (44) of intercommunication each other between pipe (41), simultaneously be provided with control in gas cylinder (2) starting drive (5) that pipe (41) opened and close.

3. A portable gas cylinder fire simulation apparatus according to claim 2, wherein: the starting device (5) comprises a baffle (51), a string (52) and a spring (53), the baffle (51) is vertically connected to the side wall of the gas cylinder (2) in a sliding mode and located at the position where the guide pipe (41) is communicated with the connecting pipe (44), the spring (53) is connected between the top wall of the gas cylinder (2) and the upper end face of the baffle (51), and the string (52) is arranged between the bottom wall of the gas cylinder (2) and the lower end face of the baffle (51).

4. A portable gas cylinder fire simulation apparatus according to claim 1, wherein: the cross section of gas cylinder (2) is the rectangle setting, support (1) includes four bracing pieces (11) and four connecting rods (12), four connecting rod (12) level sets up in four between bracing piece (11), every connecting rod (12) all include body (121) and the body of rod (122), body of rod (122) horizontal sliding connection in body of rod (121), and body of rod (122) with be provided with locking mechanical system (13) between body of rod (121).

5. A portable gas cylinder fire simulation device according to claim 4, characterized in that: the locking mechanism (13) comprises a screw rod (131) and a top plate (132), the screw rod (131) is in threaded connection with the pipe body (121), and the top plate (132) is rotatably connected to one end, located inside the pipe body (121), of the screw rod (131) and used for abutting against the outer wall of the pipe body (122).

6. A portable gas cylinder fire simulation apparatus according to claim 5, wherein: and a handle (133) is arranged at one end of the screw rod (131) departing from the top plate (132).

7. A portable gas cylinder fire simulation device according to claim 4, characterized in that: the lower end of each supporting rod (11) is provided with a universal wheel (14).

8. A portable gas cylinder fire simulation apparatus according to claim 1, wherein: the inner wall of the gas cylinder (2) is provided with a flame-retardant layer (21).