CN220962644U - Pipeline type flammable gas explosion demonstration device - Google Patents
Pipeline type flammable gas explosion demonstration device Download PDFInfo
- Publication number
- CN220962644U CN220962644U CN202323020773.XU CN202323020773U CN220962644U CN 220962644 U CN220962644 U CN 220962644U CN 202323020773 U CN202323020773 U CN 202323020773U CN 220962644 U CN220962644 U CN 220962644U
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- CN
- China
- Prior art keywords
- fire extinguishing
- extinguishing tank
- explosion
- gas explosion
- dry powder
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- 238000004880 explosion Methods 0.000 title claims abstract description 71
- 239000000843 powder Substances 0.000 claims abstract description 24
- 239000006260 foam Substances 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims description 25
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 21
- 238000013461 design Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 70
- 238000012856 packing Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a pipeline type combustible gas explosion demonstration device, in particular to the field of combustible gas explosion, which comprises a workbench, wherein a pre-packaged box is fixedly arranged on one side of the top end of the workbench, and a dry powder fire extinguishing tank is movably arranged on one side of the inside of the pre-packaged box. According to the utility model, through the structural designs of the dry powder fire extinguishing tank, the foam fire extinguishing tank and the aiming cover, when the explosion flame is larger in the process of demonstrating the flammable gas explosion, the dry powder fire extinguishing tank on one side can be operated in time, the aiming cover is used for aiming and centralizing the flame to press the explosion larger flame, and the flame is not limited to the explosion demonstration of the flammable gas, but also can be used for demonstrating the explosion of solid flammable substances.
Description
Technical Field
The utility model relates to the field of flammable gas explosion, in particular to a pipeline type flammable gas explosion demonstration device.
Background
The combustible gas is a substance which can be ignited and is in a gaseous state at normal temperature and pressure; such as hydrogen, acetylene, ethylene, ammonia, hydrogen sulfide, and the like; the flammable gas is inflammable, and when the concentration reaches the explosion limit, the flammable gas can explode under certain conditions; the flammability and explosion limits of combustible gases are many examples in life, some of which bring about a great disaster to humans, such as coal mine gas explosion, such as natural gas pipeline leakage explosion, etc.; the explosion of other organic combustible gases is also numerous in life, such as leakage explosion of liquefied gas pipelines, etc.
Through searching, the prior patent (publication number: CN 215987807U) discloses a miniature flammable gas explosion demonstration device, which comprises a handheld part and an ignition part, wherein the ignition part comprises an ignition component, a gas container and a movable cover plate movably arranged at an opening of the gas container; the gas container is provided with a gas inlet which is communicated with an external combustible gas feeding device through a valve and a pipeline; an ignition port is also arranged on the gas container; the ignition component is used for outputting continuous electric sparks, and the electric sparks are output from the ignition port; the gas container is provided with a gas homogenizing device for mixing the gas in the gas container. The application can provide a miniature flammable gas explosion device which is convenient for demonstration and has higher safety.
When the pipeline type combustible gas demonstration device is used at the later stage, although the pipeline type combustible gas explosion process is demonstrated in a handheld mode, potential safety hazards exist inevitably, and the safety prevention function is lacking in the operation process, so that the danger cannot be timely reduced due to the fact that the emergency is not timely reduced when the pipeline type combustible gas demonstration is carried out.
Therefore, a pipeline type combustible gas explosion demonstration device is provided for solving the problems.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a device for demonstrating the explosion of a pipeline type combustible gas, so as to solve the problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline formula combustible gas explosion presentation device, includes the workstation, top one side fixed mounting of workstation has the pre-packaged box, the inside one side movable mounting of pre-packaged box has the dry powder fire extinguishing jar.
The foam fire-extinguishing tank is movably arranged on the other side of the inner part of the pre-assembled box, the top one side of the dry powder fire extinguishing tank box foam fire extinguishing tank is fixedly connected with an aiming cover, and the top of the preassembly box is fixedly connected with a limiting baffle ring.
Preferably, the inner wall of the pre-packing box is tightly attached to the outer wall of the dry powder fire extinguishing tank, and the size of the dry powder fire extinguishing tank is the same as that of the foam fire extinguishing tank.
Preferably, the whole round platform-shaped design that is of the aiming at cover, and the aiming at cover passes through threaded connection installation.
Preferably, the shape of the preassembly box is similar to that of the limiting baffle ring, and the limiting baffle ring surrounds the peripheries of the dry powder fire extinguishing tank and the foam fire extinguishing tank.
Preferably, the surface movable mounting of workstation has wireless remote control, the inside fixed mounting of workstation has the remote control to receive the board, the middle part fixed mounting of remote control to receive the board has the electronic igniter, one side electric connection of electronic igniter has the circuit board, one side electric connection of circuit board has the battery, the top fixed intercommunication of electronic igniter has the glass cover, the lateral wall fixed mounting of glass cover has connector link one, the top fixedly connected with elastic cord of connector link one, the bottom fixedly connected with connector link two of elastic cord, one side fixedly connected with dome of connector link two, the bottom one side fixed intercommunication of glass cover has the takeover, the surface fixed mounting of takeover has the solenoid valve, the one end fixed intercommunication of takeover has the combustible gas jar.
Preferably, the wireless remote control is connected with the remote control receiving board through infrared rays, and the remote control receiving board is electrically connected with the circuit board through the electronic igniter.
Preferably, the glass cover is movably connected with the round cover, and the glass cover is made of high-strength toughened glass.
Preferably, the glass cover is communicated with the combustible gas bottle through a connecting pipe, and the connecting pipe controls the opening and closing of the combustible gas circulation of the pipeline through an electromagnetic valve.
The utility model has the technical effects and advantages that:
Compared with the prior art, this pipeline type combustible gas explosion demonstration device passes through the structural design of dry powder fire extinguishing tank, foam fire extinguishing tank and aiming cover, when later stage use, if meet the great time of explosion flame in the demonstration combustible gas explosion process, can be through the dry powder fire extinguishing tank of timely operation one side and aim concentrated to the flame and suppress the great flame of explosion through the aiming cover, ensure the safety of experiment demonstration process, and not limited to the explosion demonstration of combustible gas, also can be the combustible material of solid and carry out the explosion demonstration, use the foam fire extinguishing tank to carry out the suppression of the great flame of explosion when meeting above-mentioned circumstances, and then guarantee the security of the explosion demonstration process, the security of demonstration process has been improved, and reasonable risk of avoiding the combustible gas explosion demonstration process in advance.
Compared with the prior art, this pipeline type combustible gas explosion demonstration device passes through the structural design of connector link one, connector link two and elastic cord, and when later stage uses, electronic igniter throws out the spark under the electric drive of battery and ignites the combustible gas in the glass cover, and the combustible gas ignites and can explode in the twinkling of an eye and produce heat energy and release pressure, and the dome is hit down and can not be hit too far away under the restriction of elastic cord under the impact of pressure, and then the combustible gas explosion demonstration is accomplished, avoids the part to jump and flies the emergence of causing the incident in the combustible gas explosion demonstration process, and then guarantees the safe perfect end of demonstration process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the internal structure of the workbench according to the utility model.
Fig. 3 is a schematic view of the fire extinguishing structure of the present utility model.
Fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.
The reference numerals are: 1. a work table; 2. wireless remote control; 3. a glass cover; 4. a dome; 5. an electromagnetic valve; 6. connecting pipe; 7. a gas cylinder; 9. a sighting shield; 10. a dry powder fire extinguishing tank; 11. a limit baffle ring; 12. pre-packing the box; 13. a foam fire extinguishing tank; 14. a remote control receiving board; 15. an electronic igniter; 16. a circuit board; 17. a battery; 18. the first connecting buckle is connected; 19. an elastic rope; 20. and a second connecting buckle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The pipeline type combustible gas explosion demonstration device shown in fig. 1 and 3 comprises a workbench 1, wherein a pre-packaged box 12 is fixedly arranged on one side of the top end of the workbench 1, and a dry powder fire extinguishing tank 10 is movably arranged on one side of the inside of the pre-packaged box 12.
The foam fire-extinguishing tank 13 is movably arranged on the other side of the inside of the pre-packaged box 12, the sighting cover 9 is fixedly connected to one side of the top of the foam fire-extinguishing tank 13 of the dry powder fire-extinguishing tank 10, and the limiting baffle ring 11 is fixedly connected to the top of the pre-packaged box 12.
The inner wall of the pre-packing box 12 is tightly attached to the outer wall of the dry powder fire-extinguishing tank 10, and the size of the dry powder fire-extinguishing tank 10 is the same as that of the foam fire-extinguishing tank 13; the whole aiming at cover 9 is designed in the shape of a round table, and the aiming at cover 9 is installed through threaded connection; the shape of the pre-packing box 12 is similar to that of the limit stop ring 11, and the limit stop ring 11 surrounds the peripheries of the dry powder fire extinguishing tank 10 and the foam fire extinguishing tank 13.
Wherein: when the explosion flame is larger during the demonstration of the flammable gas explosion, the dry powder fire extinguishing tank 10 at one side can be operated in time and the flame is aimed and concentrated through the aiming cover 9 to press the explosion larger flame, so that the safety of the experimental demonstration process is ensured, the experimental demonstration is not limited to the explosion demonstration of the flammable gas, the explosion demonstration can be performed by solid flammable substances, the foam fire extinguishing tank 13 is used for pressing the explosion larger flame during the meeting of the conditions, the safety of the explosion demonstration process of the flammable substances is further ensured, the safety of the demonstration process is improved, and the risk of the explosion demonstration process of the flammable gas is reasonably avoided in advance.
Example two
On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:
Referring to figures 1-4 of the drawings,
As a preferred embodiment, a wireless remote control 2 is movably mounted on the surface of the workbench 1, a remote control receiving plate 14 is fixedly mounted in the workbench 1, an electronic igniter 15 is fixedly mounted in the middle of the remote control receiving plate 14, one side of the electronic igniter 15 is electrically connected with a circuit board 16, one side of the circuit board 16 is electrically connected with a battery 17, the top end of the electronic igniter 15 is fixedly communicated with a glass cover 3, a first connecting buckle 18 is fixedly mounted on the side wall of the glass cover 3, the top end of the first connecting buckle 18 is fixedly connected with an elastic rope 19, a second connecting buckle 20 is fixedly connected with the bottom end of the elastic rope 19, one side of the second connecting buckle 20 is fixedly connected with a round cover 4, one side of the bottom of the glass cover 3 is fixedly communicated with a connecting pipe 6, an electromagnetic valve 5 is fixedly mounted on the surface of the connecting pipe 6, and one end of the connecting pipe 6 is fixedly communicated with a combustible gas bottle 7; further, the connecting pipe 6 is communicated with the combustible gas bottle 7 so that the combustible gas can enter the glass cover 3, and further the combustible gas explosion demonstration is conveniently carried out, meanwhile, the whole combustible gas explosion demonstration process does not need personnel to be close to the operation, and the safety of the explosion demonstration process can be ensured through remote control operation directly and remotely.
As a preferred embodiment, the wireless remote control 2 is connected with the remote control receiving board 14 by infrared, and the remote control receiving board 14 is electrically connected with the circuit board 16 through the electronic igniter 15; further, the whole flammable gas explosion demonstration process does not need personnel to approach to operate, and can be directly and remotely operated through remote control, so that the safety in the demonstration process is improved.
As a preferred embodiment, the glass cover 3 is movably connected with the round cover 4, and the glass cover 3 is made of high-strength toughened glass; further, the dome 4 is connected with the glass cover 3 through the elastic rope 19, and when the demonstration of the flammable gas explosion is completed, the dome 4 can be jumped off.
As a preferred embodiment, the glass cover 3 and the combustible gas bottle 7 are communicated with each other through a connecting pipe 6, and the connecting pipe 6 controls the opening and closing of the pipeline combustible gas circulation through an electromagnetic valve 5; further, the connecting pipe 6 is communicated with the combustible gas bottle 7 so that the combustible gas can enter the glass cover 3, and further, the demonstration of the combustible gas explosion is facilitated.
The electrical components presented herein are all conventionally known devices that function in the art for control.
The working process of the utility model is as follows:
When the pipeline type flammable gas explosion demonstration device is used, all components required for demonstration are installed in place, then flammable gas explosion demonstration can be started, experimenters hold the wireless remote control 2 to stand at a safe distance to work by the external control device, firstly, the electromagnetic valve 5 is controlled to be opened, flammable gas in the flammable gas bottle 7 can enter the glass cover 3 along the connecting pipe 6 and then gather, when more flammable gas is accumulated, the electronic igniter 15 can make the spark light the flammable gas in the glass cover 3 under the power drive of the battery 17 through the remote control receiving plate 14, the flammable gas can be exploded to generate heat energy and release pressure at the moment of ignition, the round cover 4 can not be struck too far under the impact of pressure, and then the flammable gas explosion demonstration is completed, when the dry powder flame on one side is operated in time in the demonstration of the explosion process, the fire pot 10 can be used for intensively pressing the explosion flame through the aiming cover 9, the safety of the experiment demonstration process is ensured, and the flammable gas can not be limited to be demonstrated to the flammable gas, and the explosion condition of the flammable gas can be successfully pressed on the fire pot 13 when the flammable gas is demonstrated, and the explosion condition of the explosion is successfully is ensured, and the explosion condition of the explosion is successfully is demonstrated, and the explosion condition of the flammable gas is well is demonstrated, and the explosion condition is completely is well, and the explosion condition is well is completely.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a pipeline formula combustible gas explosion presentation device, includes workstation (1), its characterized in that: a pre-packaged box (12) is fixedly arranged at one side of the top end of the workbench (1), and a dry powder fire-extinguishing tank (10) is movably arranged at one side of the inside of the pre-packaged box (12);
the novel dry powder fire extinguishing box is characterized in that a foam fire extinguishing tank (13) is movably mounted on the other side of the inside of the pre-packaged box (12), a sighting cover (9) is fixedly connected to one side of the top of the foam fire extinguishing tank (13) of the dry powder fire extinguishing tank (10), and a limiting baffle ring (11) is fixedly connected to the top of the pre-packaged box (12).
2. A pipeline type combustible gas explosion demonstration device according to claim 1, wherein: the inner wall of the preassembly box (12) is tightly attached to the outer wall of the dry powder fire extinguishing tank (10), and the size of the dry powder fire extinguishing tank (10) is the same as that of the foam fire extinguishing tank (13).
3. A pipeline type combustible gas explosion demonstration device according to claim 1, wherein: the whole of the sighting telescope (9) is in a round table shape, and the sighting telescope (9) is installed through threaded connection.
4. A pipeline type combustible gas explosion demonstration device according to claim 2, wherein: the shape of the preassembly box (12) is similar to that of the limiting baffle ring (11), and the limiting baffle ring (11) surrounds the peripheries of the dry powder fire extinguishing tank (10) and the foam fire extinguishing tank (13).
5. A pipeline type combustible gas explosion demonstration device according to claim 1, wherein: the surface active mounting of workstation (1) has wireless remote control (2), the inside fixed mounting of workstation (1) has remote control receiving plate (14), the middle part fixed mounting of remote control receiving plate (14) has electronic igniter (15), one side electric connection of electronic igniter (15) has circuit board (16), one side electric connection of circuit board (16) has battery (17), the top fixed intercommunication of electronic igniter (15) has glass cover (3), the lateral wall fixed mounting of glass cover (3) has connector link one (18), the top fixedly connected with elasticity rope (19) of connector link one (18), the bottom fixedly connected with connector link two (20) of elasticity rope (19), one side fixedly connected with dome (4) of connector link two (20), one side fixed intercommunication in the bottom of glass cover (3) has takeover (6), the fixed surface mounting of takeover (6) has solenoid valve (5), one end fixed intercommunication of takeover (6) has combustible gas bottle (7).
6. The apparatus for demonstrating gas explosion in a pipeline according to claim 5, wherein: the wireless remote control (2) is connected with the remote control receiving board (14) through infrared rays, and the remote control receiving board (14) is electrically connected with the circuit board (16) through the electronic igniter (15).
7. The apparatus for demonstrating gas explosion in a pipeline according to claim 5, wherein: the glass cover (3) is movably connected with the round cover (4), and the glass cover (3) is made of high-strength toughened glass.
8. The apparatus for demonstrating gas explosion in a pipeline according to claim 7, wherein: the glass cover (3) is communicated with the flammable gas bottle (7) through the connecting pipe (6), and the connecting pipe (6) controls the opening and closing of the flammable gas circulation of the pipeline through the electromagnetic valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323020773.XU CN220962644U (en) | 2023-11-09 | 2023-11-09 | Pipeline type flammable gas explosion demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323020773.XU CN220962644U (en) | 2023-11-09 | 2023-11-09 | Pipeline type flammable gas explosion demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220962644U true CN220962644U (en) | 2024-05-14 |
Family
ID=90979231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323020773.XU Active CN220962644U (en) | 2023-11-09 | 2023-11-09 | Pipeline type flammable gas explosion demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220962644U (en) |
-
2023
- 2023-11-09 CN CN202323020773.XU patent/CN220962644U/en active Active
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