CN207745453U - A kind of emulation hand fire extinguisher - Google Patents
A kind of emulation hand fire extinguisher Download PDFInfo
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- CN207745453U CN207745453U CN201721636304.2U CN201721636304U CN207745453U CN 207745453 U CN207745453 U CN 207745453U CN 201721636304 U CN201721636304 U CN 201721636304U CN 207745453 U CN207745453 U CN 207745453U
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- 239000000126 substance Substances 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000004088 simulation Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 229960004424 carbon dioxide Drugs 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model proposes a kind of emulation hand fire extinguishers, belong to fire-fighting fire extinguishing simulation teaching aid technical field, includes cylinder identical with the shape of true hand fire extinguisher and function, jet pipe, device head valve body, pressure gauge, handle, carrying handle, safety plug and nameplate；Further include multiple external controls, loudspeaker, power management module, sensing unit, wireless communication module, power module, governor circuit module and light emitting module.The utility model simulates the different jeting effects of fire extinguisher extinguishing chemical under different role pressure by way of sound, light, electricity, and pressure condition inside fire extinguisher is gone out by simulated pressure table simulation, so that the process of simulated operation fire extinguisher is more true, accurate, efficient, have the characteristics that emulator height, perfect in shape and function, maintenance are simple, reusable, can be widely applied in the teaching of use of fire extinguisher.
Description
Technical field
The utility model belongs to fire-fighting fire extinguishing simulation teaching aid technical field, more particularly to a kind of emulation hand fire extinguisher,
Simulated maneuver for fire-fighting fire extinguishing or publicity practice.
Background technology
Fire extinguisher especially hand fire extinguisher is seen everywhere as common fire extinguishing appliance in our daily lifes, according to
According to《People's Republic of China's fire service law》Requirement, for example all markets in public place, supermarket and various companies, library, vapour
The first-class public place of vehicle all must be equipped with fire extinguisher.Current hand fire extinguisher is mainly by cylinder, jet pipe, device head valve body, pressure
Power table (removing carbon dioxide fire extinguisher), handle, carrying handle, safety plug, nameplate and internal firefighting agent and extinguishing chemical spraying system structure
At.Although fire extinguisher is so common, for some reason, really use, operated the people of fire extinguisher few, or even have
People has taken fire extinguisher and has not known how to use but when fire occurs, to make the burning things which may cause a fire disaster that originally can be extinguished lead to disaster.
In order to popularize the application method of fire extinguisher, relevant departments can regularly schedule professional and carry out knowledge on fire fighting to the public
Publicity, and organize fire-fighting drill.But since fire extinguisher common at present is all disposable, when fire extinguisher inside cavity
It after extinguishing chemical sprays light, can only be recycled by specialized factory and again canned, therefore cause the use cost of fire extinguisher high, caused
The public study how use fire extinguisher when can only obtain sense organ recognize, and can not actual experience how to operate fire extinguisher.
Utility model content
The purpose of this utility model is to overcome the shortcomings of prior art, propose a kind of portable fire extinguishing of emulation
Device.The fire extinguisher can be recycled for multiple times, is of low cost, convenient for allowing the true body of more people in fire-fighting drill or publicity practice
Test how in a fire proper use of fire extinguisher.
The utility model adopts the following technical solution：
A kind of emulation hand fire extinguisher includes cylinder identical with the shape of true hand fire extinguisher and function, spray
Pipe, device head valve body, pressure gauge, handle, carrying handle, safety plug and nameplate；The emulation hand fire extinguisher further includes：
Multiple external controls, including it is used to open/closes the on ＆ off switch of this fire extinguisher power supply, for restoring this fire extinguisher
Electriferous state indicator light to original state reset key and for showing current fire extinguisher；
Loudspeaker for sound when simulating extinguishing chemical spray fire extinguishing agent；
Sensing unit, including compression bar, sensor and driver；The compression bar upper end is connected with the handle, compression bar lower end
It is connect with the sensor；The pointer of the driver and pressure gauge connects；
For the wireless communication module with external progress information communication；
Light emitting module for simulating practical hand fire extinguisher spray fire extinguishing agent track, including coaxial setting are luminous
Device and collector lens；
Power module includes the charge-discharge protection circuit of battery and battery, for the power supply for whole system；
Power management module is connect with the power module, for working as power module to be charged and shown for power module
Preceding electricity；
And the governor circuit module for entire portable Emulational fire extinguisher operation state management, it is controlled by general CPU
Circuit board processed realizes, the governor circuit module directly or indirectly with the sensor, driver, loudspeaker, wireless communication
Module, light emitting module, power module, power management module and on ＆ off switch reset key connection, governor circuit module control.Pressure
According to pressing depth, between the pointer registration of pressure gauge and the extinguishing chemical injection sound of loudspeaker simulation match each other synchronization.
The characteristics of the utility model and advantageous effect：
A kind of emulation hand fire extinguisher provided by the utility model, according to national standard《GB 4351.1-2005 are portable to go out
Firearm》, appearance and practical operation are experienced to be consistent with true hand fire extinguisher, such as can appearance be configured to two as needed
Carbonoxide fire extinguisher, dry powder extinguisher and water base fire extinguishing device etc.；The utility model uses electronic technology, passes through sound, light, electricity
Mode, the actual use process for simulating hand fire extinguisher, specifically, fire extinguisher can be simulated in different role pressure
The different jeting effects of lower extinguishing chemical, and gone out by simulated pressure table simulation the pressure condition inside fire extinguisher.
The utility model has the characteristics that emulator height, perfect in shape and function, maintenance are simple, reusable, of low cost,
It can be widely applied in the teaching of use or fire-fighting drill of fire extinguisher.
Description of the drawings
Fig. 1 is the integrally-built side view of the utility model；
Fig. 2 is the bottom substance schematic diagram of the utility model；
Fig. 3 is the sectional view of Fig. 1；
Wherein, 1. cylinder；2. jet pipe；3. device head valve body；4. pressure gauge；5. handle；6. carrying handle；7. safety plug；8. nameplate；
9. on ＆ off switch；10. reset key；11. status lamp；12. power management module；13. loudspeaker；14. compression bar；15. sensor；16. driving
Dynamic device；17. governor circuit module；18. wireless module；19. power module；20. light emitting module.
Specific implementation mode
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
Referring to Fig.1~Fig. 3, the utility model proposes a kind of emulation hand fire extinguisher, including：
Cylinder 1 identical with the shape of true hand fire extinguisher and function, jet pipe 2, device head valve body 3, pressure gauge 4, pressure
5, carrying handle 6, safety plug 7, nameplate 8；
Further include multiple external controls, is respectively positioned on 1 bottom of cylinder, including on ＆ off switch 9, reset key 10 and indicator light 11, point
This fire extinguisher power supply is not used to open/closed, this fire extinguisher is returned to original state and shown the electrification of current fire extinguisher
State (lamp is bright to be powered, and lamp goes out for power-off)；
Loudspeaker 13, for simulating sound when extinguishing chemical spray fire extinguishing agent；The loudspeaker of the present embodiment are located at 1 bottom of cylinder,
Can also according to actual needs it be arranged on inner barrel, cylinder lateral wall or jet pipe；
Sensing unit, including compression bar 14, sensor 15 and driver 16；14 upper end of compression bar is connected with handle 5, under compression bar 14
End is connect with sensor 15, and sensor 15 is for detecting handle 5 according to pressing depth；Driver 16 is connect with the pointer of pressure gauge 4,
For the rotation of driving pressure list index, gauge hand is made to turn at graduation mark corresponding with cylinder internal pressure value；This reality
The top for applying a compression bar 14 is located at outside cylinder, and lower part, sensor 15 and the driver 16 of compression bar 14 are respectively positioned in cylinder；
Wireless communication module 18, for carrying out information communication with external (emulating teaching aid of putting out a fire as other)；The present embodiment
Wireless communication module be located at inner barrel；
Light emitting module 20 includes the photophore and collector lens of coaxial setting, the intense light irradiation sent out by the light emitting module
Penetrate the track that track emulation goes out practical hand fire extinguisher spray fire extinguishing agent；The light emitting module of the present embodiment is located at nozzle tip；
Power module 19 includes the charge-discharge protection circuit of battery and battery, for powering for whole system；The present embodiment
Power module be located at inner barrel；
Power management module 12 is electrically connected with power module 19, for power module to be charged and shown for power module 19
19 current electric quantity；The power management module of the present embodiment is located at cylinder body bottom；
And governor circuit module 17, the management for entire portable Emulational fire extinguisher operation conditions；The present embodiment
Governor circuit module is located at inner barrel.
The specific implementation of each synthesizer part of the utility model is respectively described below：
In sensing unit, the upper and lower end of compression bar 14 is separately connected handle 5 and pressure sensor 15, using but be not limited to often
The modes such as the connecting rod of rule are realized, for transmitting handle 5 according to pressing depth to sensor 15；
Sensor 15 uses but is not limited to the modes such as grating sensor or displacement sensor and realizes, passes through compression bar for detecting
14 handles 5 transmitted according to pressing depth (such as 20%, 40%, 60%, 80%, 100% etc. but are not limited to these according to pressing depth shapes
State), and the handle detected is according to pressing depth converted to corresponding electric signal transmission to governor circuit module 17；
Driver 16 uses but is not limited to the modes such as micro stepping motor and realizes, is connected with the pointer of pressure gauge 4, and acceptor
The pointer of the control driving pressure table of control circuit module 17 simulates the pressure of fire extinguisher internal firefighting agent and remaining situation：
Pointer registration is big, and internal pressure is big, and remaining extinguishing chemical is more；Pointer registration is small, and internal pressure is small, and remaining extinguishing chemical is few.
Power module 19 uses conventional products, meets and repeats charge and discharge requirement, and is each electric appliance in this fire extinguisher
Part provides suitable voltage, and all voltages are below 36 volts of safe voltage.
Photophore in light emitting module 20 uses LED light pearl, the control of acceptor's control circuit module 17 so that go out in simulation
The light that photophore is sent out in fiery agent course of injection is used for the injection road of Emulational fire extinguisher by pooling hot spot after collector lens
Diameter.
Wireless communication module 18 uses but is not limited to the modes such as conventional WIFI module or radio-frequency module and realizes.
Governor circuit module 17 realized by general cpu control circuit plate, directly or indirectly with sensor 15, driving
Device 16, loudspeaker 13, wireless communication module 18, light emitting module 20, power module 19, power management module 12 and on ＆ off switch 9 reset
Key 10 connects；By the logic control of internal algorithm (the programming technique reality of this field routine can be used in governor circuit module 17
It is existing), by handle 5 according to pressing depth, mutual between the extinguishing chemical injection sound simulated of the pointer registration of pressure gauge 4 and loudspeaker 13
With synchronization, the management for entire portable Emulational fire extinguisher operation conditions.
The workflow of this emulation hand fire extinguisher is：
The on ＆ off switch 9 of emulation hand fire extinguisher is pressed first, extracts safety plug 7, lifts the portable fire extinguishing of emulation on the other hand
The carrying handle 6 of device, holds jet pipe 2 on the other hand, and the alignment of the light outlets of luminescence unit 20 is needed the flame root sprayed, at this time if it is
Emulation hand fire extinguisher with pressure gauge 4, governor circuit module 17 pass through 16 driving pressure table 4 of driver by calculating
Pointer registration be maximum value.
Then handle 5 is pressed, emulation hand fire extinguisher starts to emulate spray fire extinguishing agent；Light emitting module 20 sends out strong light,
It is that emulation hand fire extinguisher needs to emulate at the target of spray fire extinguishing agent at the hot spot of the strong illumination；Note does not press handle 4
When be according to pressing depth expressed as 0, by handle 4 by earth when be according to pressing depth expressed as 100%, the handle of practical fire extinguisher is according to pressing depth
From 0~100% difference, the state of spray fire extinguishing agent is also different.In order to simulate such case, handle 5 is triggered by compression bar 14
Sensor 15, sensor 15 work as the CPU for according to pressing depth passing to governor circuit module 17 of the handle 5 detected, CPU synthesis
Preceding moment handle 5 according to pressing depth with cylinder 1 in emulation residual content of extinguishing medium number, through calculating, driving loudspeaker 13 imitate
Send out sound when actual ejection extinguishing chemical.It is exactly in simple terms, in the case that emulation residual content of extinguishing medium is certain, handle 5
According to pressing depth big, the emulation instantaneous injection flow of extinguishing chemical is big, and the sound that loudspeaker 13 are sent out is big, according to pressing depth small, the emulation of handle 5
The instantaneous injection flow of extinguishing chemical is small, and the sound that loudspeaker 13 are sent out is small；In the case where handle 5 is according to pressing depth certain, emulation fire extinguishing
Agent surplus is more, and the sound that loudspeaker 13 are sent out is big, and emulation residual content of extinguishing medium is few, and the sound that loudspeaker 13 are sent out is small.Meanwhile master control
Circuit module 17 passes through registration by 4 pointer of pressure gauge of emulation hand fire extinguisher of the control of driver 16 with pressure gauge 4
Identify current emulation residual content of extinguishing medium number, and make the registration of pressure gauge 4 as injection is gradually reduced, handle 5
It is according to pressing depth big, 4 pointer registration of pressure gauge reduces fast, indicates that extinguishing chemical depletion rate is fast, handle 5 it is according to pressing depth small,
4 pointer registration of pressure gauge reduces slow, indicates that extinguishing chemical depletion rate is slow.According to national standard, in the pressure of handle 5 100%, 8
Internal firefighting agent spray in emulation in~13 seconds, and 4 registration of pressure gauge becomes 0, residue extinguishing chemical in real-time simulation fire extinguisher cavity
Pressure.
Illustrative description has been carried out to the utility model above in conjunction with attached drawing, it is clear that the realization of the utility model not by
The limitation of aforesaid way, if the various improvement carried out using the technical solution of the utility model, or it is not improved by this practicality
Novel design and technical solution is directly used in other occasions, within the protection scope of the present utility model.
Claims (4)
1. a kind of emulation hand fire extinguisher, include cylinder identical with the shape of true hand fire extinguisher and function, jet pipe,
Device head valve body, pressure gauge, handle, carrying handle, safety plug and nameplate；It is characterized in that, the emulation hand fire extinguisher further includes：
Multiple external controls, including it is used to open/closes the on ＆ off switch of this fire extinguisher power supply, for this fire extinguisher to be restored to just
Beginning state reset key and electriferous state indicator light for showing current fire extinguisher；
Loudspeaker for sound when simulating extinguishing chemical spray fire extinguishing agent；
Sensing unit, including compression bar, sensor and driver；The compression bar upper end is connected with the handle, compression bar lower end and institute
State sensor connection；The pointer of the driver and pressure gauge connects；
For the wireless communication module with external progress information communication；
Light emitting module for simulating practical hand fire extinguisher spray fire extinguishing agent track, including the photophore of coaxial setting and
Collector lens；
Power module includes the charge-discharge protection circuit of battery and battery, for the power supply for whole system；
Power management module is connect with the power module, the current electricity for power module to be charged and shown for power module
Amount；
And the governor circuit module for entire portable Emulational fire extinguisher operation state management, electricity is controlled by general CPU
Road plate realizes, the governor circuit module directly or indirectly with the sensor, driver, loudspeaker, wireless communication module,
Light emitting module, power module, power management module and on ＆ off switch reset key connection, and governor circuit module control handle is pressed
Match each other synchronization between the extinguishing chemical injection sound of pressure depth, the pointer registration of pressure gauge and loudspeaker simulation.
2. emulation hand fire extinguisher according to claim 1, which is characterized in that the sensor is used to be passed using grating
Sensor or displacement sensor.
3. emulation hand fire extinguisher according to claim 1, which is characterized in that the driver uses miniature stepping horse
It reaches.
4. emulation hand fire extinguisher according to claim 1, which is characterized in that the wireless communication module uses WIFI
Module or radio-frequency module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636304.2U CN207745453U (en) | 2017-11-30 | 2017-11-30 | A kind of emulation hand fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636304.2U CN207745453U (en) | 2017-11-30 | 2017-11-30 | A kind of emulation hand fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745453U true CN207745453U (en) | 2018-08-21 |
Family
ID=63148657
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721636304.2U Active CN207745453U (en) | 2017-11-30 | 2017-11-30 | A kind of emulation hand fire extinguisher |
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| Country | Link |
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| CN (1) | CN207745453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823831A (en) * | 2017-11-30 | 2018-03-23 | 北京神州恒安科技有限公司 | One kind emulation hand fire extinguisher |
| CN113674577A (en) * | 2021-08-18 | 2021-11-19 | 石林 | Ribbon type fire drill simulation device |
-
2017
- 2017-11-30 CN CN201721636304.2U patent/CN207745453U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823831A (en) * | 2017-11-30 | 2018-03-23 | 北京神州恒安科技有限公司 | One kind emulation hand fire extinguisher |
| CN107823831B (en) * | 2017-11-30 | 2023-06-20 | 北京神州恒安科技有限公司 | Simulation portable fire extinguisher |
| CN113674577A (en) * | 2021-08-18 | 2021-11-19 | 石林 | Ribbon type fire drill simulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240527 Address after: 710016 No. 1, Fuzhuang No. 1, Weiyang District, Xi'an City, Shaanxi Province Patentee after: Zhang Jinchen Country or region after: China Address before: C-01-008, maker Plaza, 338 Huilongguan East Street, Changping District, Beijing 102208 Patentee before: BEIJING SHENZHOU HENG'AN TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |