CN107121022A - A kind of cool flame fire-fighting sends out equipment - Google Patents
A kind of cool flame fire-fighting sends out equipment Download PDFInfo
- Publication number
- CN107121022A CN107121022A CN201710448197.9A CN201710448197A CN107121022A CN 107121022 A CN107121022 A CN 107121022A CN 201710448197 A CN201710448197 A CN 201710448197A CN 107121022 A CN107121022 A CN 107121022A
- Authority
- CN
- China
- Prior art keywords
- cool flame
- flame fire
- fighting
- feed pipe
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/18—Simulations, e.g. pine cone, house that is destroyed, warship, volcano
Abstract
Equipment is sent out the invention discloses a kind of cool flame fire-fighting, the equipment includes feed device, cool flame fire-fighting mouth, heater and air-supply arrangement, the cool flame fire-fighting mouth includes interconnected ventilation duct (26) and feed pipe (27), the feed device is used to metal dust being transported to the ventilation duct (26) and feed pipe (27) intersection, the heater is set on the feed pipe (27), the air-supply arrangement is used to wind being conveyed to the ventilation duct (26), so as to light and erupt the metal dust after the heating.Compared with prior art, the equipment is simple and light on the premise of safety and environmental protection is met, and is preferably used beneficial to setting off for cool flame fire.
Description
Technical field
The present invention relates to the fiery field of cool flame, more particularly to cool flame fire-fighting hair equipment.
Background technology
Various stage performance activities mostly set off atmosphere by contrast by setting off cool flame fire now, promote going out for performing active climax
It is existing.In terms of stage effect is realized, good effect has been reached.The cool flame fire seted off on current stage uses what is disposably seted off
Load the mixture of gunpowder and metal dust in cold roman candles, cold roman candles and insert igniter head device.During cold firework igniting
Gunpowder is lighted by being electrically connected control point Flame device generation spark.The high temperature that powder burning is produced lights the gold being mixed with
Belong to powder, the high pressure that powder burning is produced realizes the eruption at burning metal powder end and reaches cold fire effects.Due to there is gunpowder
In the presence of this cold roman candles have certain danger during producing, transporting and setting off.This cold roman candles are used
Igniter head device belong to dangerous and explosive articles, easily by criminal dismounting carry out it is illegal use and cause public safety accident.This
Outer this cold roman candles produce the gas of more strong smog and penetrating odor when setting off, and easily pollute environment.
CN1888809A discloses a kind of frictional colorful spraying machine, cold using the friction manufacture of metal bar and electric wheel
The eruption effect of fireworks, preferably solves above mentioned problem, but its device interior at least has an abrasive machine motor
And abrasive machine, a set of metal bar feeding guide rail and Feed servo system motor, metal bar holder and a series of electric control gears, knot
Structure is complicated, equipment is heavy, is unfavorable for stage cold firework igniting and uses.
The content of the invention
A kind of cool flame fire-fighting that the present invention is provided hair equipment, for solving, existing device structure is complicated, bulky technology
Problem.
The present invention provides a kind of cool flame fire-fighting hair equipment, including feed device, cool flame fire-fighting mouth, heater and air-supply dress
Put, the cool flame fire-fighting mouth includes interconnected ventilation duct (26) and feed pipe (27), the feed device is used for metal
Powder is transported to the ventilation duct (26) and feed pipe (27) intersection, and the heater is set in the feed pipe (27)
On, the air-supply arrangement is used to wind being conveyed to the ventilation duct (26) so that the metal dust after the heating is lighted and
Eruption.
The cool flame fire-fighting hair equipment that the present invention is provided changes technology road of the prior art using gunpowder and igniter head device
Line, safety and environmental protection, also change the technical thought of the friction manufacture cool flame fire of metal bar and electric wheel, are filled by feeding
Put, the cooperation of cool flame fire-fighting mouth, heater and air-supply arrangement, outside the feed pipe that heater is set in cool flame fire-fighting mouth
In week, so that the metal dust sent to feed device be heated to the burning-point of metal dust, then wind is sent by air-supply arrangement
To ventilation duct, ventilation duct and feed pipe intersection are reached, so as to would be heated to feed pipe and the ventilation duct intersection of burning-point
Metal dust is lighted and erupted away by ventilation duct, so that the eruption of cool flame fire is realized, wherein, the wind one of air-supply arrangement conveying
Aspect provides the air for lighting metal dust, the cool flame fire formed after being on the other hand ignited there is provided eruption metal dust
Power, the process that the compact conveying realized to metal dust is set, heats, light and erupts of this structure, with existing skill
Compared in art using the eruption equipment of metal bar with the friction manufacture cool flame fire of electric wheel, meeting the premise of safety and environmental protection
Under, it is simple and light, preferably used beneficial to setting off for cool flame fire.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the air-supply arrangement schematic diagram of the present invention.
Fig. 3 is the feed device schematic diagram of the present invention.
Fig. 4 is the switch schematic diagram of the present invention.
Fig. 5 is the heater structural representation of the present invention.
Fig. 6 is the cool flame fire-fighting mouth structure schematic diagram of the present invention.
In figure：1- air-supply arrangement 2- feed device 3- heater 4- cool flame fire-fighting mouth 5- bottom support plate 6- lateral supports
Plate 7- cool flame fire-fighting mouth installing plate 8- metal dust 9- bellows 10- impeller 11- motor 12- charging hopper 13- charging hoppers
With feeding pipe connections 14- switch 15- feeding rod 16- bearing block 17- synchromesh gear 18- slow speed motor 19- electro-magnet switch 20-
Switch plate 21- electro-magnet switch installing plate 22- heating collar 23- heating collar back-up ring 24- heating collar sleeve pipe 25- mounting flanges 26- leads to
Airduct 27- feed pipes.
Embodiment
The invention will be further described with example below in conjunction with the accompanying drawings.The present invention includes three specific embodiments, below
Describe in detail respectively：
The embodiment of the present invention one provides a kind of cool flame fire-fighting transmitting apparatus, including feed device, cool flame fire-fighting mouth, heater
And air-supply arrangement, the cool flame fire-fighting mouth includes interconnected ventilation duct 26 and feed pipe 27, and the feed device is used for will
Metal dust is transported to the ventilation duct 26 and the intersection of feed pipe 27, and the heater is set on the feed pipe 27,
The air-supply arrangement is used to wind being conveyed to the ventilation duct 26, so as to light and erupt the metal dust after the heating.
The equipment that the embodiment of the present invention one is provided changes technology road of the prior art using gunpowder and igniter head device
Line, safety and environmental protection, also change the technical thought of the friction manufacture cool flame fire of metal bar and electric wheel, are filled by feeding
Put, the cooperation of cool flame fire-fighting mouth, heater and air-supply arrangement, outside the feed pipe that heater is set in cool flame fire-fighting mouth
In week, so that the metal dust sent to feed device be heated to the burning-point of metal dust, then wind is sent by air-supply arrangement
To ventilation duct, ventilation duct and feed pipe intersection are reached, so as to would be heated to feed pipe and the ventilation duct intersection of burning-point
Metal dust is lighted and erupted away by ventilation duct, so that the eruption of cool flame fire is realized, wherein, the wind one of air-supply arrangement conveying
Aspect provides the air for lighting metal dust, the cool flame fire formed after being on the other hand ignited there is provided eruption metal dust
Power, the process that the compact conveying realized to metal dust is set, heats, light and erupts of this structure, with existing skill
Compared in art using the eruption equipment of metal bar with the friction manufacture cool flame fire of electric wheel, meeting the premise of safety and environmental protection
Under, it is simple and light, preferably used beneficial to setting off for cool flame fire.
Specifically, referring to Fig. 3, the cool flame fire-fighting transmitting apparatus provided for the embodiment of the present invention one, the feed device bag
Include charging hopper 12, charging hopper and feeding pipe connections 13, the bottom of charging hopper 12 be inserted into the charging hopper with
In feeding pipe connections 13, the charging hopper 12 passes through the charging hopper and feeding pipe connections 13 and the feed pipe 27
It is connected.
Metal dust is entered in charging hopper and feeding pipe connections 13 by charging hopper, in feed pipe 27 is entered.
It is further preferred that provided with switch 14 in the charging hopper and feeding pipe connections 13, to realize charging leakage
Bucket and the break-make of the inner passage of feeding pipe connections 13, so as to control whether the metal dust in charging hopper enters feed pipe
In.
It is further preferred that referring to Fig. 3, the cool flame fire-fighting transmitting apparatus provided for the embodiment of the present invention one, the feeding
Device also includes feeding rod 15, bearing block 16 and slow speed motor 18, and described one end of feeding rod 15 is inserted in the feed pipe 27, separately
One end is connected through bearing block 16 with slow speed motor 18.
After metal dust enters in feed pipe 27, the feeding rod 15 in feed pipe 27 is driven by slow speed motor 18, driven
Metal dust is transported to feed pipe 27 and ventilation from one end being connected with charging hopper with feeding pipe connections 13 of feed pipe 27
The other end that pipe 26 crosses.Therefore the speed of feeding can be controlled by adjusting the rotating speed of slow speed motor 18.
It is preferred that, the feeding rod 15 is provided with helicla flute, with rotation of the feeding rod under the driving of slow speed motor 18, makes
Obtain the intersection that the metal dust in helicla flute is transported to feed pipe 27 and ventilation duct 26.
It is preferred that, the feeding rod 15 is coaxially disposed with the feed pipe 27, to cause feeding rod to be operated in feed pipe
It is steady reliable.
It is preferred that, the feed device also includes synchromesh gear 17, and the bearing block 16 coordinates with synchromesh gear 17, described
Synchromesh gear 17 is connected by gear engagement with the synchromesh gear on the axle of slow speed motor 18, so as to drive turning for feeding rod 15
It is dynamic.Therefore feeding can be controlled by adjusting the gearratio between the synchromesh gear on synchromesh gear 17 and the axle of slow speed motor 18
Speed.
It is further preferred that the cool flame fire-fighting transmitting apparatus that the embodiment of the present invention one is provided, referring to Fig. 2, wherein, air-supply arrangement
Including bellows 9, impeller 10, motor 11, the impeller 10 is driven by the motor 11, and the impeller 10 is located at described
In bellows 9, the ventilation duct 26 is inserted in the bellows 9.Therefore, impeller is rotated by generation gas in motor 11
Stream, the air-flow entered in ventilation duct 26 in bellows 9 so that realize the metal dust after heated light and
Eruption forms cool flame fire, and the height that cool flame fire-fighting can be controlled to send out by controlling the rotating speed with motor.
It is further preferred that the cool flame fire-fighting transmitting apparatus that the embodiment of the present invention one is provided, referring to Fig. 5, wherein, the heating
Device includes heating collar 22 and heating collar sleeve pipe 24, and heating collar 22 is set in the periphery of feed pipe 27, the heating collar sleeve pipe
24 are set in the periphery of heating collar 22.Wherein, heating collar is electrical heating, to cause the metal dust in feed pipe 27 in arrival
Reach when feed pipe 27 is with 26 intersection of ventilation duct or before the burning-point of metal dust.Wherein, the function of heating collar sleeve pipe 24
Distributed for the heat that slows down heating collar 22.
It is further preferred that as shown in figure 5, the heater also includes heating collar back-up ring 23, the heating collar back-up ring 23
It is arranged on institute
The two ends of heating collar 22 are stated, for limiting fixed position of the heating collar 22 on feed pipe 27.
The cool flame fire-fighting hair equipment that the embodiment of the present invention two is provided includes air-supply arrangement, feed device, heater and cold
Fireworks nozzle.Wherein, air-supply arrangement includes bellows, impeller and motor.Impeller is driven by motor, is cool flame fire-fighting
Transmitting apparatus provides stable, suitable air flow source.Bellows play a part of storage and buffer gas flow.The air-flow that wheel rotation is produced
In bellows, in the ventilation duct that the cool flame fire-fighting mouth at the top of insertion bellows is entered along bellows inwall.Being capable of regulation motor speed
Spend to control air output, so as to control the eruption height of cool flame fire.
Wherein, feed device include charging hopper, charging hopper and feeding pipe connections, switch, feeding rod, bearing block,
Synchromesh gear and slow speed motor.Metal dust is placed in charging hopper.With switching on, by charging hopper with sending
In expects pipe connector, the helicla flute for entering feeding rod.Synchromesh gear is housed on slow speed motor axle, passes through gear engagement and feeding
Synchromesh gear on bar is connected, so as to drive feeding rod to rotate.With the rotation of feeding rod, metal dust in helicla flute along
Helicla flute turns to the feed pipe of cool flame fire-fighting mouth and the intersection of ventilation duct, is sprayed metal dust by the air-flow in ventilation duct
Go out, so as to complete the conveying of metal dust.At the end of eruption, slow speed motor reversion, by metal dust remaining in feed pipe
Send back to, discharged from the other end of feed pipe.
Wherein, the switch is made up of electro-magnet switch, switch plate and electro-magnet switch installing plate.Work as electro-magnet switch
During energization, the shaft end of electro-magnet switch is internally shunk, and drives the switch plate of insertion charging hopper and feeding pipe connections outside
Horizontal movement.It is that the metal dust in charging hopper passes through so as to open charging hopper and the passage inside feeding pipe connections
Passage inside feeding pipe connections is entered in feed pipe.When electro-magnet switch is powered off, its internal back-moving spring makes electricity
The shaft end of magnet contactor resets.From the switch plate of insertion charging hopper and feeding pipe connections is resetted, make feeding pipe connections
Internal passage is closed, and prevents flowing down for metal dust.The inflow of metal dust is controlled by the power on/off of electro-magnet switch,
So as to control the opening and closing of cool flame fire.
Wherein, heater includes heating collar, heating collar back-up ring and heating collar sleeve pipe etc..Heating collar uses electrical heating.
When metal dust is moved with feeding rod in feed pipe, heating collar carries out continual and steady heating to metal dust, can
Metal dust reach ventilation duct and feed pipe intersection or before reach its burning-point, so as to be lighted, realize eruption effect
Really.
Wherein, the cool flame fire-fighting mouth includes mounting flange, ventilation duct and feed pipe.Metal dust is carried out in feed pipe
Convey and light.Wind required for fireworks eruption is provided in ventilation duct.The two crosses in ad-hoc location, so as to realize eruption effect
Really.
Wherein, described feeding rod uses spiral shape feeding rod.
Wherein, described metal dust size in 60 mesh between 120 mesh.
The embodiment of the present invention two compared with prior art, has an advantageous effect in that：
1. it is fiery that the present invention produces cool flame using direct burning metal powder end, gunpowder is not mixed, producing, transports, set off
During it is safe, reliable, environmentally friendly.
2. the present invention uses fan air-supply, air quantity is stable, and blast is adapted to, and eruption can be controlled with the rotating speed of controlled motor
Highly.
3. the present invention uses spiral shape feeding rod feeding, feeding is uniform.Eruption amount can be controlled with the rotating speed of controlled motor.
4. the present invention is using heating collar heating, heating power is big, and temperature is constant controllable.Can be by controlling adding for heating collar
Hot temperature controls the combustion rate of metal dust.
5. metal dust consumption of the present invention is few, the time is persistently erupted long.
6. the present invention is simple in construction, device is compact, is easy to arrangement, it is easy to transport.
The embodiment of the present invention three, as shown in figure 1, the overall structure of the equipment includes：Air-supply arrangement 1, feed device 2, plus
Thermal 3, cool flame fire-fighting mouth 4, bottom support plate 5, lateral bolster fagging 6, cool flame fire-fighting mouth installing plate 7 and metal dust 8.Such as
Shown in Fig. 2, air-supply arrangement 1 includes bellows 9, impeller 10 and motor 11, and impeller 10 is arranged on the axle of motor 11,
Motor 11 is arranged between bellows 9 and lateral bolster fagging 6 by bolt, and bellows 9 are vertically fixed on bottom by welding
In supporting plate 5.Impeller 10 is driven by motor 11, and stable, suitable air flow source is provided for cool flame fire-fighting transmitting apparatus.Bellows
9 play a part of storage and buffer gas flow.Impeller 10 rotates the air-flow produced in bellows 9, is entered along the inwall of bellows 9 slotting
In the ventilation duct 26 for the cool flame fire-fighting mouth 4 for entering the top of bellows 9.
The air-supply arrangement is simple in construction, and device is compact, and handling is good.Air-flow in bellows 9 can be motor 11
And whole equipment radiating, enable whole equipment is continual to run.The speed of motor 11 can be adjusted to control
Air output, so as to control the eruption height of cool flame fire.
As shown in figure 3, feed device 2 includes charging hopper 12, charging hopper and feeding pipe connections 13, switch 14, sent
Expect bar 15, bearing block 16, synchromesh gear 17 and slow speed motor 18.The feed pipe of the one end of feeding rod 15 insertion cool flame fire-fighting mouth 4
In 27, one end coordinates through bearing block 16 with synchromesh gear 17.Synchromesh gear 17 passes through in gear drive and the axle of slow speed motor 18
Synchromesh gear be connected.The bottom cylindrical end of charging hopper 12 is inserted into charging hopper with feeding pipe connections 13, passing through charging
Funnel is connected with feeding pipe connections 13 with the circular hole opened on the feed pipe 27 of cool flame fire-fighting mouth 4.Bearing block 16 passes through screw thread
Connection leans on the one end of lateral bolster fagging 6 installed in cool flame fire-fighting mouth installing plate 7.Metal dust 8 is placed in charging hopper 12.With
The unlatching of switch 14, by charging hopper and feeding pipe connections 13, in the helicla flute for entering feeding rod 15.Slow speed motor
Synchromesh gear is housed on 18 axles, is connected by gear engagement with the synchromesh gear 17 on feeding rod 15, so as to drive feeding rod 15
Rotate.With the rotation of feeding rod 15, the metal dust 8 in helicla flute turns to the feeding of cool flame fire-fighting mouth 4 along helicla flute
The intersection of pipe 27 and ventilation duct 26, is sprayed metal dust 8 by the high wind in ventilation duct 26, so as to complete metal dust 8
Conveying.At the end of eruption, slow speed motor 18 is inverted, and metal dust 8 remaining in feed pipe 27 is sent back to, from feed pipe 27
The other end is discharged.
The feed device drives spiral shape feeding rod 15 to carry out feeding using slow speed motor 18, is not only able to slow by control
The speed of the gearratio control feeding of the rotating speed and synchromesh gear 17 of speed motor 18, makes metal dust 8 be heated in feed pipe
Fully, moreover it is possible to which the amount of feeding is controlled by the gap length of 15 helicla flutes on feeding rod.Spiral shape feeding rod 15 and feed pipe 27
Good concentricity, smooth running is reliable, and feeding is uniform, saves the usage amount of metal dust 8.Charging hopper 12, volume is moderate, plus
Material is simple.It is driven using synchromesh gear 17, transmission accuracy is high, and noise is small.
As shown in figure 4, switch 14 is made up of electro-magnet switch 19 and switch plate 20 and electro-magnet switch installing plate 21, open
Close in the end that the one end of piece 20 is arranged on electro-magnet switch 19, other end insertion charging hopper and feeding pipe connections 13.Electromagnetism
Iron switch 19 is connected through a screw thread on electro-magnet switch installing plate 21, and the level of electro-magnet switch installing plate 21 is welded on side
In face supporting plate 6.
When electro-magnet switch 19 is powered, the shaft end of electro-magnet switch 19 is internally shunk, drive insertion charging hopper with
The outside horizontal movement of switch plate 20 of feeding pipe connections 13, so as to open charging hopper and leading to inside feeding pipe connections 13
Road, makes the metal dust 8 in charging hopper 12 enter feeding by the passage inside charging hopper and feeding pipe connections 13
In pipe 27.When electro-magnet switch 19 is powered off, its internal back-moving spring resets the shaft end of electro-magnet switch 19.From making insertion
The switch plate 20 of charging hopper and feeding pipe connections 13 resets, and charging hopper is closed with the passage inside feeding pipe connections 13
Close, prevent flowing down for metal dust 8.
The apparatus structure is simple, it is easy to control, fast response time, can fast and effectively control metal in charging hopper 12
The inflow of powder 8.
As shown in figure 5, heater 3 includes heating collar 22, heating collar back-up ring 23 and heating collar sleeve pipe 24.Heating collar 22
It is enclosed on feed pipe 27, the fixed position on feed pipe 27 is limited to by heating collar back-up ring 23, heating collar sleeve pipe 24, which is enclosed on, is added
Above gas ket 22, retarding heat is distributed.Heating collar 22 uses electrical heating.When metal dust 8 is as feeding rod 15 is in feed pipe
When being moved in 27, heating collar 22 carries out continual and steady heating to metal dust 8, can reach ventilation duct 26 in metal dust 8
With the intersection of feed pipe 27 or reaching its burning-point before, so as to be lighted, eruption effect is realized.
The device, simple in construction, temperature is constant, and heated length is controllable, and firing rate is fast, reduces the sound of whole equipment
Between seasonable.
As shown in fig. 6, cool flame fire-fighting mouth 4 includes mounting flange 25, ventilation duct 26 and feed pipe 27.Feed pipe 27 and ventilation
The vertical welding of pipe 26, mounting flange 25 is welded on ventilation duct 26 by the end of feed pipe 27.Cool flame fire-fighting mouth 4 passes through flange and cool flame fire
Nozzle installing plate 7 is connected.The conveying of metal dust 8 is carried out in feed pipe 27 and is lighted.Fireworks eruption is provided in ventilation duct 26
Required wind.The two crosses in ad-hoc location, so as to realize eruption effect.
The apparatus structure is simple, and processing cost is low.Solve metal dust 8 in high velocity air and be difficult the problem lighted.
Claims (10)
1. a kind of cool flame fire-fighting transmitting apparatus, it is characterised in that including feed device, cool flame fire-fighting mouth, heater and air-supply dress
Put, the cool flame fire-fighting mouth includes interconnected ventilation duct (26) and feed pipe (27), the feed device is used for metal
Powder is transported to the ventilation duct (26) and feed pipe (27) intersection, and the heater is set in the feed pipe (27)
On, the air-supply arrangement is used to wind being conveyed to the ventilation duct (26) so that the metal dust after the heating is lighted and
Eruption.
2. cool flame fire-fighting transmitting apparatus as claimed in claim 1, it is characterised in that the feed device includes charging hopper
(12), charging hopper and feeding pipe connections (13), charging hopper (12) bottom are inserted into the charging hopper and feeding
In pipe connections (13), the charging hopper (12) passes through the charging hopper and feeding pipe connections (13) and the feed pipe
(27) it is connected.
3. cool flame fire-fighting transmitting apparatus as claimed in claim 2, it is characterised in that the feed device also includes feeding rod
(15), bearing block (16) and slow speed motor (18), described feeding rod (15) one end are inserted in the feed pipe (27), and the other end is worn
Bearing block (16) is crossed with slow speed motor (18) to be connected.
4. cool flame fire-fighting transmitting apparatus as claimed in claim 3, it is characterised in that the feeding rod (15) is provided with helicla flute.
5. cool flame fire-fighting transmitting apparatus as claimed in claim 3, it is characterised in that the feeding rod (15) and the feed pipe
(27) it is coaxially disposed.
6. cool flame fire-fighting transmitting apparatus as claimed in claim 3, it is characterised in that the feed device also includes synchromesh gear
(17), the bearing block (16) and synchromesh gear (17) coordinate, the synchromesh gear (17) by gear drive with it is described at a slow speed
Synchromesh gear on motor (18) axle is connected.
7. cool flame fire-fighting transmitting apparatus as claimed in claim 2, it is characterised in that the charging hopper and feeding pipe connections
(13) provided with switch (14) in.
8. cool flame fire-fighting transmitting apparatus as claimed in claim 1, it is characterised in that the air-supply arrangement includes bellows (9), impeller
(10), motor (11), the impeller (10) is driven by the motor (11), and the impeller (10) is located at the bellows
(9) in, the ventilation duct (26) is inserted in the bellows (9).
9. cool flame fire-fighting transmitting apparatus as claimed in claim 1, it is characterised in that the heater include heating collar (22) and
Heating collar sleeve pipe (24), it is specially that the heating collar (22) is set in institute that the heater, which is set on the feed pipe (27),
Feed pipe (27) periphery is stated, the heating collar sleeve pipe (24) is set in the heating collar (22) periphery.
10. cool flame fire-fighting transmitting apparatus as claimed in claim 9, it is characterised in that the heater, which also includes heating collar, to be kept off
Enclose (23), the heating collar back-up ring (23) is arranged on the two ends of the heating collar (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448197.9A CN107121022B (en) | 2014-08-29 | 2014-08-29 | A kind of cool flame fire-fighting sends out equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410436849.3A CN105371707B (en) | 2014-08-29 | 2014-08-29 | Cold firework jetting equipment |
| CN201710448197.9A CN107121022B (en) | 2014-08-29 | 2014-08-29 | A kind of cool flame fire-fighting sends out equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410436849.3A Division CN105371707B (en) | 2014-08-29 | 2014-08-29 | Cold firework jetting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107121022A true CN107121022A (en) | 2017-09-01 |
| CN107121022B CN107121022B (en) | 2018-03-23 |
Family
ID=55374121
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410436849.3A Active CN105371707B (en) | 2014-08-29 | 2014-08-29 | Cold firework jetting equipment |
| CN201710448197.9A Active CN107121022B (en) | 2014-08-29 | 2014-08-29 | A kind of cool flame fire-fighting sends out equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410436849.3A Active CN105371707B (en) | 2014-08-29 | 2014-08-29 | Cold firework jetting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105371707B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551577A (en) * | 2017-11-01 | 2018-01-09 | 浏阳市孝文电子科技有限公司 | A kind of cool flame fire-fighting sends out equipment |
| CN108837538A (en) * | 2018-06-25 | 2018-11-20 | 湖南尚花科技有限公司 | A kind of cool flame fire-fighting hair equipment |
| CN109341434A (en) * | 2018-11-26 | 2019-02-15 | 杨程 | Cool flame fire spraying machine |
| WO2019137198A1 (en) * | 2018-01-15 | 2019-07-18 | 湖南孝文电子科技有限公司 | Cold firework apparatus |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854317B (en) * | 2016-06-02 | 2018-03-16 | 浏阳市孝文电子科技有限公司 | Cool flame fire-fighting sends out equipment |
| CN206410608U (en) * | 2017-01-19 | 2017-08-15 | 广州迪杰帕尔电子科技有限公司 | Cool flame fire-fighting sends out machine doffer and eruption machine |
| CN109387121B (en) * | 2017-08-08 | 2020-12-01 | 湖南尚花科技有限公司 | Cold flame thermal power electronic eruption equipment |
| CN107588688A (en) * | 2017-11-01 | 2018-01-16 | 浏阳市孝文电子科技有限公司 | A kind of cool flame fire-fighting hair equipment and its feed device |
| CN107621202A (en) * | 2017-11-01 | 2018-01-23 | 浏阳市孝文电子科技有限公司 | A kind of cool flame fire waterfall spraying equipment |
| CN111135593A (en) * | 2020-01-20 | 2020-05-12 | 湖南孝文电子科技有限公司 | Cold flame eruption equipment |
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| CN107551577A (en) * | 2017-11-01 | 2018-01-09 | 浏阳市孝文电子科技有限公司 | A kind of cool flame fire-fighting sends out equipment |
| WO2019137198A1 (en) * | 2018-01-15 | 2019-07-18 | 湖南孝文电子科技有限公司 | Cold firework apparatus |
| CN108837538A (en) * | 2018-06-25 | 2018-11-20 | 湖南尚花科技有限公司 | A kind of cool flame fire-fighting hair equipment |
| CN109341434A (en) * | 2018-11-26 | 2019-02-15 | 杨程 | Cool flame fire spraying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105371707B (en) | 2017-05-24 |
| CN107121022B (en) | 2018-03-23 |
| CN105371707A (en) | 2016-03-02 |
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Effective date of registration: 20180130 Address after: No. 401, B1, E center, Changsha E center, No. 18, Xiang Tai Road, Liuyang, Hunan Province Applicant after: Liuyang Xiaowen Electronic Technologies Co., Ltd. Address before: 410000 Hunan province city of Liuyang city Changsha Lotus Street office Liuhe Cun Du tou new Xinyue Group No. 298 Applicant before: Zhou Xiaowen Applicant before: Chen Jiangbo Applicant before: Yu Ling |
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