CN209405565U - A kind of temperature cigarette photocontrol automatic fire extinguisher - Google Patents
A kind of temperature cigarette photocontrol automatic fire extinguisher Download PDFInfo
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- CN209405565U CN209405565U CN201821522427.8U CN201821522427U CN209405565U CN 209405565 U CN209405565 U CN 209405565U CN 201821522427 U CN201821522427 U CN 201821522427U CN 209405565 U CN209405565 U CN 209405565U
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- cylinder
- handle
- cylindrantherae
- fire extinguisher
- igniter
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Abstract
The utility model relates to field of fire fighting equipment.Purpose is to provide a kind of temperature cigarette photocontrol automatic fire extinguisher.Technical solution is: including the first cylinder, handle, the second cylinder, the first cylinder lower end is spirally connected with handle upper end, and the second cylinder upper end is spirally connected with handle, at its lower end；First cylinder top be provided with nozzle, it is interior be provided with cooling cylinder, cooling cylinder is provided with coolant, top be provided with nozzle cooperation through-hole, potsherd is provided between cooling cylinder and handle；Handle is double-layer structure, is internally provided with via hole, and handle upper portion is provided with igniter, and igniter includes button, and button is arranged outside handle；Second cylinder is provided with cylindrantherae, and spring leaf is provided between cylindrantherae and the side wall of the second cylinder, is provided with cushion between cylindrantherae bottom and the bottom of the second cylinder；It is provided with medicament in cylindrantherae, electric detonator is provided in medicament, is electrically connected between electric detonator and igniter.The utility model venting of dust explosion effect is good, component is reusable, safety, economic, environmental protection.
Description
Technical field
The utility model relates to field of fire fighting equipment, specially a kind of temperature cigarette photocontrol automatic fire extinguisher.
Background technique
Fire extinguisher is a kind of portable Fire extinguisher.Chemical substance is placed in fire extinguisher, to rescue fire extinguishing calamity.Fire extinguisher is
One of common fireproofing installation is stored in public place or the place of fire may occur, filling in different types of fire extinguisher
Ingredient it is different, be aim at different fire rise thus set.
Current market sales of fire extinguisher can be divided into two classes, Yi Leishi: the hand fire extinguishers such as carbon dioxide, dry powder,
This kind of fire extinguisher environmental pollution is larger, is easy damage article；In addition its stored in containers has high pressure gas, so to container
It is required that it is very high, cause its weight higher, and need regular inspection, maintenance cost is high.Another kind of to be: hand-held aerosol is gone out
Firearm, such fire extinguisher overcome the defect of a kind of fire extinguisher, mainly include cylindrantherae, base cover, pyrotechnic compound, igniter,
Coolant etc., under normal circumstances, after igniter head electric heating pyrotechnic gas, medicament generates a large amount of gas by stratified combustion faster
Colloidal sol smog, these high-temperature aerosols act on fire source, achieve the purpose that fire extinguishing by spraying after coolant cooling.
But there is also some shortcomings, such as gas passage to be blocked for hand-held aerosol fire extinguisher, it is possible to can cause medicine
Cylinder pressure rises sharply, and is dished out forward so as to cause base cover or other component with high speed, while can also generate very big
There are some potential safety problemss for recoil.In addition the component of this kind of fire extinguisher, it is disposable for being substantially, and cannot recycle benefit
With, lead to the waste of resource, it is not economic and environment-friendly enough.
Summary of the invention
The purpose of the utility model is to provide a kind of temperature cigarette photocontrol automatic fire extinguishers.
For achieving the above object, the technical scheme adopted by the utility model is including the first cylinder, handle, the
Two cylinders, first cylinder lower end are spirally connected with handle upper end, and second cylinder upper end is spirally connected with handle, at its lower end, the handle
Outer diameter less than the first cylinder and the second cylinder outer diameter；First cylinder top is provided with nozzle, in first cylinder
It is provided with cooling cylinder, the cooling cylinder is provided with coolant, top is provided with the through-hole with nozzle cooperation, the cooling cylinder and hand
Potsherd is provided between handle；The handle is double-layer structure, is internally provided with via hole, and the handle upper portion is provided with igniting
Device, the igniter include button, and the button is arranged outside handle；Second cylinder is provided with cylindrantherae, the cylindrantherae with
It is evenly provided with multiple spring leafs between the side wall of second cylinder, is arranged between the cylindrantherae bottom and the bottom of the second cylinder
There is cushion；It is provided with medicament in the cylindrantherae, electric detonator is provided in the medicament, it is electric between the electric detonator and igniter
Property connection.
Preferably, the via hole of the handle is Venturi tube, the double-layer structure vacuumize process of the handle, the handle
Post cushion in outer surface；Snap ring is provided between the button and the shell of igniter.
Preferably, it is provided with the first rubber ring between the potsherd and handle, is provided between the cylindrantherae and handle
Second rubber ring is provided with corrugated gasket between the cylindrantherae and cushion.
Preferably, it is provided with boss outside the through-hole, third rubber ring is provided with outside the boss.
Preferably, the cylindrantherae upper outside is provided with support rotary table.
Preferably, the top of medicament is arranged in the electric detonator.
Preferably, conductor jointer is provided between the igniter and electric detonator, the conductor jointer is located at handle
Via hole in.
The utility model has the following beneficial effects: the first cylinder, the second cylinder are spirally connected with handle respectively, it is easy to disassemble and
Assembling, and fire extinguisher outer cylinder is made to be divided into three parts, reduce the difficulty of processing of cylinder.Handle inner is arranged to Venturi tube,
Air-flow after changing medicament burning, increases the flow velocity of air-flow, improves the effect efficiency of fire extinguisher；Furthermore Venturi tube constitutes
A part of gas circuit can play certain buffer function；In addition handle is arranged to double-layer structure and vacuumize process, can play good
Good heat insulation, prevents from scalding.Snap ring is set between the button and shell of igniter, the work of lock can be played well
With；In use, only snap ring need to be turned down with thumb, can strike sparks, it is easy to operate, and snap ring is reusable.In addition, cooling
Cylinder, cylindrantherae are detachable, and after use, cleaning up can be recycled, and save resource.Finally, the connection of each component
Rubber ring, spring leaf, wave washer is arranged in position, and one side rubber ring can play sealing function, the aerosol prevented from
It leaks junction；On the other hand, the ability when recoil and hypertonia that part explosion generates can be absorbed, so that fire extinguisher
There is good venting of dust explosion ability.Therefore the utility model venting of dust explosion effect is good, component is reusable, has safety, economic, environmental protection.
The characteristics of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the first cylinder schematic diagram of the utility model；
Fig. 3 is the handle schematic diagram of the utility model；
Fig. 4 is the second cylinder schematic diagram of the utility model；
Fig. 5 is the snap ring side view of the utility model.
Specific embodiment
It should be noted that medicament 8, the specific ingredient of coolant 5 and trigger theory mentioned by the utility model, right
It is common knowledge for those skilled in the art, the utility model is not described in detail.
In conjunction with Fig. 1~5, a kind of temperature cigarette photocontrol automatic fire extinguisher, including the first cylinder 1, handle 2, the second cylinder
3,1 lower end of the first cylinder is spirally connected with 2 upper end of handle, and 3 upper end of the second cylinder is spirally connected with 2 lower end of handle, the handle 2
Outer diameter less than the first cylinder 1 and the second cylinder 2 outer diameter；First cylinder, 1 top is provided with nozzle 13, and described first
Cooling cylinder 4 is provided in body 1, the cooling cylinder 4 is provided with coolant 5, top is provided with the through-hole 14 cooperated with nozzle 13, institute
It states and is provided with potsherd 17 between 4 lower end of cooling cylinder and handle 2；The handle 2 is double-layer structure, is internally provided with via hole,
2 top of handle is provided with igniter 6, and the igniter 6 includes button 19, and the button 19 is arranged outside handle 2；It is described
Second cylinder 2 is provided with cylindrantherae 7, and multiple spring leafs 9, institute are evenly provided between the cylindrantherae 7 and the side wall of the second cylinder 2
It states and is provided with cushion 10 between 7 bottom of cylindrantherae and the bottom of the second cylinder 2；Medicament 8, the medicine are provided in the cylindrantherae 7
It is provided with electric detonator 11 in agent 8, is electrically connected between the electric detonator 11 and igniter 6.
Specifically, the top and bottom of handle 2 are provided with screw thread, the lower end of the first cylinder 1 and the second cylinder 3 it is upper
End is provided with the screw thread to match with the screw thread on handle 2, then assembles up the first cylinder 1, handle 2, the second cylinder 3,
It is connected through a screw thread, easy to disassemble and assembling, and fire extinguisher outer cylinder is made to be divided into three parts, reduce the difficult processing of cylinder
Degree.The outer diameter of handle 2 guarantees that fire extinguisher is not fallen off when in use less than the outer diameter of the first cylinder 1 and the second cylinder 3.It is cooling
Coolant 5 in cylinder 4 is separated with handle 2 by potsherd 17, potsherd 17 with a thickness of 5-8mm, porosity for 70%~
90%, prevent that coolant 5 from dropping out when, also can guarantee that the gas of generation passes through.The specific structure of handle 2 are as follows: in the outer of via hole
One layer of cylinder is wrapped up in side, and there are a certain distance between cylinder and via hole, both ends are fixed with the end of thread by welding
Connection；The heat that this structure can prevent via hole from obtaining is conducted to the outer wall of handle 2, so that user is protected, in order to avoid by
Scald.
In addition, the outer wall on 2 top of handle is provided with the through-hole of installation igniter 6,6 bottom end of igniter passes through the through-hole, directly
To the conducting outer wall of hole of handle 2, then button 19 is leaked out outside handle 2, keeps igniter 6 and handle 2 close in such a way that glue seals
It seals and is fixedly connected.Igniter 6 and electric detonator 11 are electrically connected, and when use need to only press with finger button 19 and can light a fire triggering
Electric detonator 11.First spring leaf 9 plays the role of supporting 7 side wall of cylindrantherae, so that the bottom end of cylindrantherae 7 produces inside the second cylinder 3
It is raw to shake；Moreover medicament 8 is encapsulated in cylindrantherae 7 by heating bag, when medicament 8 reacts and generates recoil, provides resistance
Power absorbs certain kick.Finally, cushion 10 can be the material system that rubber pad or soft pvc etc. have certain elasticity
At, on the one hand play support cylindrantherae 7 while, absorb the reaction force that most cylindrantherae 7 is born, play the work of venting of dust explosion
With.
Further, the via hole of the handle 2 is Venturi tube, and the double-layer structure vacuumize process of the handle 2 is described
Post cushion in 2 outer surface of handle；Snap ring 20 is provided between the button 19 and the shell of igniter 6.It should be understood that hand
The inside that the via hole of handle 2 is set as Venturi tube that is handle 2 includes Venturi tube, is then wrapped up in the outside of Venturi tube
One layer of cylinder, both ends are fixedly connected with the end of thread by welding.Venturi tube changes the air-flow generated after medicament 8 reacts
Flowing, as a part of gas circuit, also plays certain buffer function, reduces 8 generated reactive gas of medicament to going out automatically
The impact of fiery device；But also it is more stable to react resulting aerosol flow, can be adequately cooled.
In addition the double-layer structure vacuumize process of handle 2, the further heat-proof quality for improving handle 2, reacts solvent 8
The hot aerosol generated afterwards does not carry out heat exchange with the outer wall of handle 2, prevents scald user.The outer surface of handle 2 passes through viscous
The mode of patch pastes cushion, on the one hand increases the frictional force of gripping, on the other hand also improves the sense of touch of gripping.Button 19 with
Snap ring 20 between the shell of igniter 6, plays the role of safety plug, prevents from accidentally touching the button 19；In addition different from safety plug
, snap ring 20 is reusable；Because being not required to for pullling, also not in use, only first snap ring 20 pushes away igniter
The knot that components can be destroyed is enough, and after the completion of use, snap ring 20 is recovered.
Further, be provided with the first rubber ring 18 between the potsherd 17 and handle 2, the cylindrantherae 7 and handle 2 it
Between be provided with the second rubber ring 23, be provided with corrugated gasket 12 between the cylindrantherae 7 and cushion 10.It is understood that the
Potsherd 17, cooling cylinder 4 in first cylinder 1 is fastened on the first cylinder 1 by the gas leak that one rubber ring 18 can prevent
It is interior, and certain impact force can be absorbed.Second rubber ring 23 prevented also from the gas leak of generation, while protecting cylindrantherae 7,
So that the power that handle 2 acts on cylindrantherae 7 is transmitted by the second rubber ring 23, the end wear of handle 2 and cylindrantherae 7 is prevented.In addition
Corrugated gasket 12 can further absorb, and the reaction of medicament 8 is the power for acting on cylindrantherae 7, further to improve self-extinguishing dress
The venting of dust explosion ability set.
Further, it is provided with boss 15 outside the through-hole 14, is provided with third rubber ring 16 outside the boss 15.Also
It is to say, the boss 15 led in the upper end of cooling cylinder 4 is provided with is made with reducing the area of cooling cylinder 4 and the contact of the first cylinder 1
The gap between cooling cylinder 4 and the first cylinder 1 is obtained to be easier to be sealed.The third rubber ring 16 being arranged outside boss 15, on the one hand
It can be by the clearance seal between cooling cylinder 4 and the first cylinder 1；On the other hand when using automatic fire extinguisher, the gas of generation
Body produces the thrust pushed out to cooling cylinder 4, and third rubber ring 16 absorbs certain thrust at this time, reduces cooling cylinder 4
Impact to the first cylinder 1, to play certain protective effect to the first cylinder 1.
Further, 7 upper outside of cylindrantherae is provided with support rotary table 24.It should be understood that support rotary table 24 can
Prevent cylindrantherae 7 from shaking in the second cylinder 3, it is specific: when enabling automatic fire extinguisher, cylindrantherae 7 being generated when medicament 8 reacts
Active force support is provided, prevent cylindrantherae 7 crooked in the second cylinder 3, guarantee the sealing performance of the second rubber ring 23, thus anti-
The aerosol only generated leaks.
Further, the top of medicament 8 is arranged in the electric detonator 11.It is understood that electric detonator 11 is provided close to
The side of nozzle 13 guarantees that triggers first is proximate to the medicament of 13 one end of nozzle, is conducive to when using automatic fire extinguisher
The aerosol of generation is sprayed to 13 direction of nozzle, prevents not sufficiently reactive medicament 8 as aerosol sprays together, improves medicament
8 utilization rate.
Further, conductor jointer 22, the conductor jointer 22 are provided between the igniter 6 and electric detonator 11
In the via hole of handle 2.That is, conductor jointer 22 is provided on the conducting wire 21 of igniter 6 and electric detonator 11, and
Conductor jointer 22 is arranged in the via hole of handle 2, and the conducting wire 22 of igniter 6 is connected with the conducting wire of electric detonator 11 by conducting wire
Device connection.Conductor jointer 22 adopts bayonet joint, facilitates the connection of igniter 6 and electric detonator 11, especially makes in fire extinguisher
With rear, after recharging medicament 8, directly it is connect in the conducting wire of electric detonator 11 with conductor jointer 22.Improve fire extinguisher
The reliability that is connected with conducting wire of assembly efficiency, but also igniter 6 can repeatedly use.
When occur fire need using automatic fire extinguisher when, hold handle 2, then with thumb push open snap ring 2 or
Snap ring 2 is taken down using another hand, then presses lower button 19；The electric energy that igniter 6 generates at this time is connect by conducting wire 21 and conducting wire
Line device 22 is conducted to electric detonator 11；Electric detonator 11 can trigger medicament, to react release aerosol；The aerosol of generation
After Venturi tube rectification buffering, potsherd 17 is passed through after coolant 5 is cooling, coolant 5 is taken out of through-hole 14 together, by spraying
Mouth 13 sprays fire extinguishing to realize self-extinguishing, is not required to another directly press and is pressing against button 19.
Claims (7)
1. a kind of temperature cigarette photocontrol automatic fire extinguisher, including the first cylinder (1), handle (2), the second cylinder (3), feature
Be: the first cylinder (1) lower end is spirally connected with handle (2) upper end, the second cylinder (3) upper end and handle (2) lower end spiral shell
It connects, the outer diameter of the outer diameter of the handle (2) less than the first cylinder (1) and the second cylinder (3)；
First cylinder (1) top is provided with nozzle (13), is provided with cooling cylinder (4) in first cylinder (1), described cold
But cylinder (4) is provided with coolant (5), top is provided with the through-hole (14) cooperated with nozzle (13), the cooling cylinder (4) and handle
(2) potsherd (17) are provided between；
The handle (2) is double-layer structure, is internally provided with via hole, and handle (2) top is provided with igniter (6), institute
Stating igniter (6) includes button (19), the button (19) setting handle (2) outside；
Second cylinder (3) is provided with cylindrantherae (7), is uniformly arranged between the cylindrantherae (7) and the side wall of the second cylinder (3)
Have multiple spring leafs (9), is provided with cushion (10) between cylindrantherae (7) bottom and the bottom of the second cylinder (3)；
Is provided with medicament (8) in the cylindrantherae (7), is provided with electric detonator (11) in the medicament (8), the electric detonator (11) with
Igniter is electrically connected between (6).
2. a kind of temperature cigarette photocontrol automatic fire extinguisher according to claim 1, it is characterised in that: the handle (2)
Via hole be Venturi tube, the double-layer structure vacuumize process of the handle (2), cushion is posted in handle (2) outer surface；Institute
It states and is provided with snap ring (20) between button (19) and the shell of igniter (6).
3. a kind of temperature cigarette photocontrol automatic fire extinguisher according to claim 2, it is characterised in that: the potsherd
(17) it is provided between handle (2) the first rubber ring (18), is provided with the second rubber between the cylindrantherae (7) and handle (2)
It encloses (23), is provided with corrugated gasket (12) between the cylindrantherae (7) and cushion (10).
4. a kind of temperature cigarette photocontrol automatic fire extinguisher according to claim 3, it is characterised in that: the through-hole (14)
It is provided with boss (15) outside, is provided with third rubber ring (16) outside the boss (15).
5. a kind of temperature cigarette photocontrol automatic fire extinguisher according to claim 4, it is characterised in that: the cylindrantherae (7)
Upper outside is provided with support rotary table (24).
6. a kind of temperature cigarette photocontrol automatic fire extinguisher described in -5 any one according to claim 1, it is characterised in that: institute
Electric detonator (11) setting is stated on the top of medicament (8).
7. a kind of temperature cigarette photocontrol automatic fire extinguisher described in -5 any one according to claim 1, it is characterised in that: institute
It states and is provided between igniter (6) and electric detonator (11) conductor jointer (22), the conductor jointer (22) is located at handle (2)
Via hole in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522427.8U CN209405565U (en) | 2018-09-18 | 2018-09-18 | A kind of temperature cigarette photocontrol automatic fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522427.8U CN209405565U (en) | 2018-09-18 | 2018-09-18 | A kind of temperature cigarette photocontrol automatic fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209405565U true CN209405565U (en) | 2019-09-20 |
Family
ID=67930773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522427.8U Active CN209405565U (en) | 2018-09-18 | 2018-09-18 | A kind of temperature cigarette photocontrol automatic fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209405565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661588A (en) * | 2017-10-31 | 2018-02-06 | 宜昌及安盾消防科技有限公司 | Aerosol fire extinguisher explosion venting device and venting of dust explosion method based on crumple energy-absorbing |
| CN114870300A (en) * | 2022-04-24 | 2022-08-09 | 李双庆 | Non-pulse type aerosol fire extinguisher |
-
2018
- 2018-09-18 CN CN201821522427.8U patent/CN209405565U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107661588A (en) * | 2017-10-31 | 2018-02-06 | 宜昌及安盾消防科技有限公司 | Aerosol fire extinguisher explosion venting device and venting of dust explosion method based on crumple energy-absorbing |
| CN107661588B (en) * | 2017-10-31 | 2022-12-30 | 湖北及安盾消防科技有限公司 | Explosion venting device and method for aerosol fire extinguisher based on collapse energy absorption |
| CN114870300A (en) * | 2022-04-24 | 2022-08-09 | 李双庆 | Non-pulse type aerosol fire extinguisher |
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