CN110478828A - A kind of parachute ball and its extinguishing method for fire extinguishing - Google Patents
A kind of parachute ball and its extinguishing method for fire extinguishing Download PDFInfo
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- CN110478828A CN110478828A CN201910845037.7A CN201910845037A CN110478828A CN 110478828 A CN110478828 A CN 110478828A CN 201910845037 A CN201910845037 A CN 201910845037A CN 110478828 A CN110478828 A CN 110478828A
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- umbrella cloth
- fire extinguishing
- fire
- balloon
- umbrella
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0257—Fire curtains, blankets, walls, fences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/22—Load suspension
- B64D17/34—Load suspension adapted to control direction or rate of descent
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to fire safety equipment technical fields, more particularly, to a kind of parachute ball and its extinguishing method for fire extinguishing, the pack for including umbrella cloth and being connect with umbrella cloth, the umbrella cloth can be inflated to form chondritic, fire extinguisher and the inflation mechanism for inflating to umbrella cloth are provided in the pack, the pack is communicated with several fire extinguishing balloons, all fire extinguishing balloons are connected to inflation mechanism, the umbrella cloth and fire extinguishing balloon are made of flame-resistant high-temperature-resistant material, umbrella cloth of the present invention and fire extinguishing balloon are covered with fiery body, isolation kindling body and oxygen, so that the intensity of a fire weakens, the gassiness umbrella cloth of the present invention and fire extinguishing balloon can stop wind, weaken flare trend, the intensity of a fire is pushed down, reduce big tree or the dry kindling probability of fat tree, the intensity of a fire is allowed to weaken, the present invention, fire extinguishing is realized in the cooperation of multiple umbrella cloths and fire extinguishing balloon, it can be realized big Area covering fire area.
Description
Technical field
The present invention relates to fire safety equipment technical fields, more particularly, to a kind of parachute ball for fire extinguishing and its go out
Ignition method.
Background technique
Etesian forest, Grass fires are very serious, and forest fire loses artificial control, freely climing in forest land
Prolong and extend, certain harm and loss brought to forest, forest ecosystem and the mankind, forest fire be it is a kind of it is sudden it is strong,
Natural calamity destructive big, disposition relief is more difficult, forest fire protection work are that China prevents and reduces natural disasters the important composition of work
Part is the important content of public emergent System Construction, is social stability and the important leverage that the people live and work in peace and contentment, is to speed up woods
Industry development, reinforces basis and the premise of ecological construction, concerning the forest reserves and ecological safety, existing forest fire protection, typically
Using incision isolation strip, while fire retardant is spread from aerial large area, fire-fighting efficiency is lower, and fire retardant has certain protection to vegetation
Effect, but it is smaller to the protective effect of big tree or trunk.
Summary of the invention
The purpose of the present invention is to provide a kind of parachute balls and its extinguishing method for fire extinguishing, to solve existing background
The technical issues of being mentioned in technology.
The pack that a kind of parachute ball for fire extinguishing includes umbrella cloth and is connect with umbrella cloth, the umbrella cloth can be inflated
Chondritic is formed, is provided with fire extinguisher and the inflation mechanism for inflating to umbrella cloth in the pack, the pack is communicated with
Several fire extinguishing balloons, all fire extinguishing balloons are connected to inflation mechanism, and the umbrella cloth and fire extinguishing balloon are by flame-resistant high-temperature-resistant material
Material is made.
Preferably, the umbrella cloth is connected by several draught lines, and the umbrella cloth inflation is capable of forming closed ball and packet
Umbrella cover airflow layer and bottom inflatable layer are included, the edge of umbrella cover airflow layer and the edge of bottom inflatable layer are integrally formed, and umbrella cover fills
The cavity for accommodating gas is formed between the edge and bottom inflatable layer of gas-bearing formation, the inflation mechanism includes high pressure gas cylinder,
The cavity of the umbrella cloth is connected to high pressure gas cylinder by gas tube, and all fire extinguishing balloons are both placed in pack, all to go out
Internal heat ball is connected to high pressure gas cylinder, and the high pressure gas cylinder is provided with fire-retardant gas.
Preferably, the umbrella cloth includes umbrella cover airflow layer and bottom inflatable layer, and the edge and bottom of umbrella cover airflow layer fill
The edge of gas-bearing formation is integrally formed, and the cavity for accommodating gas, institute are formed between the edge and bottom inflatable layer of umbrella cover airflow layer
Inflation mechanism is stated to include high pressure gas cylinder, the fuel gas bottle being placed in umbrella cloth cavity and be provided with igniter, Suo Yousuo on umbrella cloth
It states fire extinguishing balloon to be sewn on umbrella cloth, all fire extinguishing balloons pass through gas tube and are connected to high pressure gas cylinder, the bottom of the umbrella cloth
Portion airflow layer center is equipped with connecting rod, and the other end of connecting rod is equipped with bottom plate, and bottom plate is provided with for accommodating mounting plate
Groove is sliding combined with mounting plate in connecting rod, and buffer spring is arranged in the connecting rod, and the high pressure gas cylinder is arranged the bottom of at
On plate, the high pressure gas cylinder is provided with fire-retardant gas.
Preferably, the umbrella cover airflow layer and bottom inflatable layer include flame-resistant high-temperature-resistant layer and thermal insulation layer, the resistance
Combustion high-temperature-resistant layer is provided with the cotton for being soaked with fire retardant.
Preferably, the umbrella cover airflow layer edge of the umbrella cloth is arranged at intervals with several variable weights, the umbrella cover of the umbrella cloth
Airflow layer is provided centrally with recycling hook.
Preferably, the recycling balloon that can be full of inert gas, the material of the recycling balloon are hung on the recycling hook
Matter is identical as the material of umbrella cloth.
Preferably, a kind of extinguishing method of the parachute ball for fire extinguishing, includes following steps:
Step S1: the region of forest fire is carried out to drop a large amount of parachute ball；
Step S2: air-drop parachute ball while open inflation mechanism so that umbrella cloth and fire extinguishing balloon expand rapidly, umbrella cloth and
Balloon cooperation of putting out a fire covers a large amount of combustion zone；
Step S3: after fire extinguishing, umbrella cloth and fire extinguishing balloon being deflated, and are given back to getter ball and rushed inert gas, recycling balloon, which rises, to be driven
Umbrella cloth and pack are sling rising hypertree and are done, and then concentrate and withdraw.
Compared with prior art, the beneficial effects of the present invention are:
First, umbrella cloth of the present invention and fire extinguishing balloon are covered with fiery body, isolation kindling body and oxygen, so that the intensity of a fire weakens；
Second, the gassiness umbrella cloth of the present invention and fire extinguishing balloon can stop wind, weakens flare trend, the intensity of a fire is pushed down, is subtracted
Few big tree or the dry kindling probability of fat tree, allow the intensity of a fire to weaken.
Third, of the invention, fire extinguishing is realized in the cooperation of multiple umbrella cloths and fire extinguishing balloon, can be realized large area covering ignition zone
Domain.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view that the present invention is begun to decline；
Fig. 2 is the Standard schematic diagram of the embodiment of the present invention one；
Fig. 3 is umbrella cloth of the present invention and the Standard schematic diagram for recycling balloon；
Fig. 4 is the partial structural diagram of the embodiment of the present invention one；
Fig. 5 is the structural schematic diagram of state after one umbrella cloth of embodiment of the present invention landing inflation later；
Fig. 6 is the structural schematic diagram of one umbrella cloth of the embodiment of the present invention and balloon of putting out a fire；
Fig. 7 is the structural schematic diagram of two umbrella cloth of the embodiment of the present invention and balloon of putting out a fire；
Fig. 8 is the structural schematic diagram that two inflation mechanism of the embodiment of the present invention accelerates decline；
Fig. 9 is the structural schematic diagram of two inflation mechanism uniform descent of the embodiment of the present invention；
Schematic diagram when Figure 10 is present invention fire extinguishing；
Figure 11 is the structural schematic diagram of umbrella cover airflow layer of the present invention；
Appended drawing reference:
Umbrella cloth 1, umbrella cover airflow layer 1a, bottom inflatable layer 1b, pack 2, parachute ball 3, balloon 4 of putting out a fire, draught line 5, gas tube
6, fuel gas bottle 7, igniter 8, buffer spring 9, connecting rod 10, mounting plate 11, bottom plate 12, flame-resistant high-temperature-resistant layer 13, thermal insulation layer 14,
Variable weights 15, recycling hook 16, recycle balloon 17, cover parachute 18, trunk 19.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The embodiment of the invention provides a kind of parachute balls for fire extinguishing:
Embodiment one
It include umbrella cloth 1 and the pack being connect with umbrella cloth 12 in conjunction with shown in Fig. 1 to Figure 11, umbrella cloth 1 can be inflated to form spherical knot
Structure is provided with fire extinguisher and the inflation mechanism for inflating to umbrella cloth 1 in pack 2, and pack 2 is communicated with several fire extinguishing balloons 4,
All fire extinguishing balloons 4 are connected to inflation mechanism, and umbrella cloth 1 and fire extinguishing balloon 4 are made of flame-resistant high-temperature-resistant material, to forest fire
Region drop a large amount of parachute ball, inflation mechanism is opened while dropping parachute ball 3, so that umbrella cloth 1 and fire extinguishing
The expansion rapidly of balloon 4, umbrella cloth 1 and the fire extinguishing cooperation of balloon 4 cover a large amount of combustion zone, and fire extinguisher discharges carbon dioxide, and
Due to the covering of umbrella cover, carbon dioxide is largely assembled in the inside of umbrella, so that covering part does not allow easy firing.
Umbrella cloth 1 is connected by several draught lines 5, and the inflation of umbrella cloth 1 is capable of forming closed ball and includes umbrella cover inflation
The edge of layer 1a and bottom inflatable layer 1b, umbrella cover airflow layer 1a and the edge of bottom inflatable layer 1b are integrally formed, umbrella cover airflow layer
The cavity for accommodating gas is formed between the edge and bottom inflatable layer 1b of 1a, inflation mechanism includes high pressure gas cylinder, umbrella cloth 1
Cavity and high pressure gas cylinder be connected to by gas tube 6, all fire extinguishing balloons 4 are both placed in pack 2, and all fire extinguishing balloons 4 are equal
It is connected to high pressure gas cylinder, high pressure gas cylinder is provided with fire-retardant gas, opens high pressure gas cylinder, high pressure gas while dropping parachute ball 3
Bottle expands rapidly umbrella cloth 1 and fire extinguishing balloon 4, and umbrella cloth 1 and the fire extinguishing cooperation of balloon 4 cover a large amount of combustion zone, fills
The umbrella cloth 1 and fire extinguishing balloon 4 of full gas can stop wind, weaken flare trend, the intensity of a fire is pushed down, filling between trunk 19 is fallen in
The umbrella cloth 1 and fire extinguishing balloon 4 of full gas, can protect trunk 19, reduce big tree or the dry 19 kindling probability of fat tree, allow fire
Gesture weakens.
Umbrella cover airflow layer 1a and bottom inflatable layer 1b includes flame-resistant high-temperature-resistant layer 13 and thermal insulation layer 14, flame-resistant high-temperature-resistant
Layer 13 is provided with the cotton for being soaked with fire retardant, can starvation, reduce the intensity of a fire.
The edge umbrella cover airflow layer 1a of umbrella cloth 1 is arranged at intervals with several variable weights 15, the umbrella cover airflow layer 1a's of umbrella cloth 1
It is provided centrally with recycling hook 16, variable weights 15 improve the speed that parachute ball 3 lands.
The recycling balloon 17 that can be full of inert gas is hung on recycling hook 16, recycles the material and umbrella cloth 1 of balloon 17
Material it is identical, umbrella cloth 1 after inflation and fire extinguishing balloon 4, the bad collection in forest after deflation, by umbrella cloth 1 and fire smothering gas
After ball 4 is deflated, gives back to getter ball 17 and fill helium, recycling balloon 17, which rises, drives umbrella cloth 1 and pack 2 to sling rising hypertree dry 19
When, umbrella cloth 1 and fire extinguishing balloon 4 after deflation concentrate in together, and then centralized collection, greatly reduces recovery difficult.
Working principle: the region of forest fire is carried out to drop a large amount of parachute ball；It is beaten while dropping parachute ball 3
High pressure gas cylinder is opened, high pressure gas cylinder expands rapidly umbrella cloth 1 and fire extinguishing balloon 4, umbrella cloth 1 and the fire extinguishing cooperation covering of balloon 4
A large amount of combustion zone, gassiness umbrella cloth 1 and fire extinguishing balloon 4 can stop wind, weaken flare trend, the intensity of a fire is pushed down,
The gassiness umbrella cloth 1 and fire extinguishing balloon 4 between trunk 19 are fallen in, trunk 19 can be protected, reduce big tree or thick
The kindling probability of trunk 19, allows the intensity of a fire to weaken, and after fire extinguishing, umbrella cloth 1 and fire extinguishing balloon 4 is deflated, getter ball 17 is given back to and rushes indifferent gas
Body, recycling balloon 17, which rises, drives umbrella cloth 1 and pack 2 to sling rising hypertree dry 19, then concentrates and withdraws.
Embodiment two:
In conjunction with shown in Fig. 1 to Figure 11, a kind of parachute ball for fire extinguishing includes umbrella cloth 1 and the pack connecting with umbrella cloth 12,
Umbrella cloth 1 can be inflated to form chondritic, and fire extinguisher and the inflation mechanism for inflating to umbrella cloth 1, pack are provided in pack 2
2 are communicated with several fire extinguishing balloons 4, and all fire extinguishing balloons 4 are connected to inflation mechanism, and umbrella cloth 1 and fire extinguishing balloon 4 are by fire-retardant resistance to
High-temperature material is made, and carries out dropping a large amount of parachute ball to the region of forest fire, opens and fill while dropping parachute ball 3
Mechanism of qi structure, so that the expansion rapidly of umbrella cloth 1 and fire extinguishing balloon 4, umbrella cloth 1 and the fire extinguishing cooperation of balloon 4 cover a large amount of combustion zone,
Fire extinguisher discharges carbon dioxide, and due to the covering of umbrella cover, carbon dioxide is largely assembled in the inside of umbrella, so that covering part is not allowed
Easy firing.
The umbrella cloth 1 includes umbrella cover airflow layer 1a and bottom inflatable layer 1b, and the edge and bottom of umbrella cover airflow layer 1a fills
The edge of gas-bearing formation 1b is integrally formed, and the sky for accommodating gas is formed between the edge and bottom inflatable layer 1b of umbrella cover airflow layer 1a
Chamber, the inflation mechanism include high pressure gas cylinder, the fuel gas bottle 7 being placed in 1 cavity of umbrella cloth and are provided with igniter on umbrella cloth 1
8, all fire extinguishing balloons 4 are sewn on umbrella cloth 1, and all fire extinguishing balloons 4 are connected to by gas tube 6 with high pressure gas cylinder,
The center bottom inflatable layer 1b of the umbrella cloth 1 is equipped with connecting rod 10, and the other end of connecting rod 10 is equipped with bottom plate 12, bottom plate 12
It is provided with the groove for accommodating mounting plate 11, mounting plate 11 is sliding combined in connecting rod 10, is arranged in the connecting rod 10
There is buffer spring 9, the high pressure gas cylinder is arranged on bottom plate 12, and the high pressure gas cylinder is provided with fire-retardant gas, drops parachute
High pressure gas cylinder is opened while ball 3, high pressure gas cylinder expands fire extinguishing balloon 4, two electrodes of contact switch point of igniter 8
She Zhi not be on mounting plate 11 and bottom plate 12, when parachute ball 3 just drops away, umbrella cloth 1 is in conventional parachute
Mode falls, and is initially located in the state for accelerating to fall, and mounting plate 11 and bottom plate 12 separate at this time, and igniter 8 is closed, and works as parachute
When ball 3 is at the uniform velocity whereabouts, mounting plate 11 is reset in the groove of bottom plate 12, at this point, igniter 8 is opened, igniter 8 will
It after fuel gas bottle 7 is lighted, generates great amount of carbon dioxide gas and struts umbrella cloth 1, umbrella cloth 1 and the fire extinguishing cooperation covering of balloon 4 are a large amount of
Combustion zone, gassiness umbrella cloth 1 and fire extinguishing balloon 4 can stop wind, weaken flare trend, the intensity of a fire is pushed down, tree is fallen in
Gassiness umbrella cloth 1 and fire extinguishing balloon 4 between dry 19, can protect trunk 19, reduce big tree or fat tree dry 19
Catch fire probability, and the intensity of a fire is allowed to weaken.
Umbrella cover airflow layer 1a and bottom inflatable layer 1b includes flame-resistant high-temperature-resistant layer 13 and thermal insulation layer 14, flame-resistant high-temperature-resistant
Layer 13 is provided with the cotton for being soaked with fire retardant, can starvation, reduce the intensity of a fire.
The edge umbrella cover airflow layer 1a of umbrella cloth 1 is arranged at intervals with several variable weights 15, the umbrella cover airflow layer 1a's of umbrella cloth 1
It is provided centrally with recycling hook 16, variable weights 15 improve the speed that parachute ball 3 lands.
The recycling balloon 17 that can be full of inert gas is hung on recycling hook 16, recycles the material and umbrella cloth 1 of balloon 17
Material it is identical, umbrella cloth 1 after inflation and fire extinguishing balloon 4, the bad collection in forest after deflation, by umbrella cloth 1 and fire smothering gas
After ball 4 is deflated, gives back to getter ball 17 and fill helium, recycling balloon 17, which rises, drives umbrella cloth 1 and pack 2 to sling rising hypertree dry 19
When, umbrella cloth 1 and fire extinguishing balloon 4 after deflation concentrate in together, and then centralized collection, greatly reduces recovery difficult.
Working principle: the region of forest fire is carried out to drop a large amount of parachute ball；When parachute ball 3 has just dropped out
When going, umbrella cloth 1 falls in a manner of conventional parachute, is initially located in the state for accelerating to fall, at this time mounting plate 11 and bottom
Plate 12 separates, and igniter 8 is closed, and when parachute ball 3, which is in, at the uniform velocity to fall, mounting plate 11 resets to the groove of bottom plate 12
It is interior, at this point, igniter 8 is opened, after igniter 8 lights fuel gas bottle 7, generates great amount of carbon dioxide gas and strut umbrella cloth 1, umbrella
Cloth 1 and the fire extinguishing cooperation of balloon 4 cover a large amount of combustion zone, and gassiness umbrella cloth 1 and fire extinguishing balloon 4 can stop wind, subtract
Weak flare trend, the intensity of a fire is pushed down, and falls in gassiness umbrella cloth 1 and fire extinguishing balloon 4 between trunk 19, can be by trunk 19
It protects, reduces big tree or the dry 19 kindling probability of fat tree, allow the intensity of a fire to weaken, after fire extinguishing, umbrella cloth 1 and fire extinguishing balloon 4 are deflated,
It gives back to getter ball 17 and rushes inert gas, recycling balloon 17, which rises, drives umbrella cloth 1 and pack 2 to sling rising hypertree dry 19, then collects
Middle withdrawal.
Embodiment three:
In conjunction with shown in Fig. 1 to Figure 11, a kind of extinguishing method of the parachute ball for fire extinguishing, includes following steps:
Step S1: the region of forest fire is carried out to drop a large amount of parachute ball；
Step S2: opening inflation mechanism while air-drop parachute ball 3, so that the expansion rapidly of umbrella cloth 1 and fire extinguishing balloon 4, umbrella
Cloth 1 and the fire extinguishing cooperation of balloon 4 cover a large amount of combustion zone, further include having covering parachute 18, between multiple parachute balls 3
It is connect with covering 18 1 angles of parachute, multiple parachute balls 3 can open covering parachute 18 after scattering, to increase fire extinguishing
Area coverage；
Step S3: after fire extinguishing, umbrella cloth 1 and fire extinguishing balloon 4 are deflated, getter ball 17 is given back to and rushes inert gas, recycle on balloon 17
It rises and umbrella cloth 1 and pack 2 is driven to sling rising hypertree dry 19, then concentrate and withdraw.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of parachute ball for fire extinguishing, which is characterized in that include umbrella cloth (1) and the pack that is connect with umbrella cloth (1)
(2), the umbrella cloth (1) can inflate to form chondritic, fire extinguisher is provided in the pack (2) and for giving umbrella cloth (1)
The inflation mechanism of inflation, the pack (2) are communicated with several fire extinguishings balloon (4), and all fire extinguishing balloons (4) are and inflation mechanism
Connection, the umbrella cloth (1) and fire extinguishing balloon (4) are made of fire-retardant refractory.
2. a kind of parachute ball for fire extinguishing according to claim 1, which is characterized in that the umbrella cloth (1) is if pass through
Dry draught line (5) connection, umbrella cloth (1) inflation are capable of forming closed ball and include umbrella cover airflow layer (1a) and bottom
Airflow layer (1b), the edge of umbrella cover airflow layer (1a) and the edge of bottom inflatable layer (1b) are integrally formed, umbrella cover airflow layer (1a)
Edge and bottom inflatable layer (1b) between form the cavity for accommodating gas, the inflation mechanism includes high pressure gas cylinder,
The cavity of the umbrella cloth (1) is connected to high pressure gas cylinder by gas tube (6), and all fire extinguishing balloons (4) are both placed in pack
(2) in, all fire extinguishing balloons (4) are connected to high pressure gas cylinder, and the high pressure gas cylinder is provided with fire-retardant gas.
3. a kind of parachute ball for fire extinguishing according to claim 1, which is characterized in that the umbrella cloth (1) includes
Umbrella cover airflow layer (1a) and bottom inflatable layer (1b), the edge of umbrella cover airflow layer (1a) and the edge one of bottom inflatable layer (1b)
Molding, forms the cavity for accommodating gas, the inflation between the edge and bottom inflatable layer (1b) of umbrella cover airflow layer (1a)
Mechanism includes high pressure gas cylinder, the fuel gas bottle (7) being placed in umbrella cloth (1) cavity and is provided with igniter (8) on umbrella cloth (1),
All fire extinguishing balloons (4) are sewn on umbrella cloth (1), and all fire extinguishing balloons (4) pass through gas tube (6) and high pressure gas cylinder
Connection, center bottom inflatable layer (1b) of the umbrella cloth (1) are equipped with connecting rod (10), and the other end of connecting rod (10) is equipped with
Bottom plate (12), bottom plate (12) are provided with the groove for accommodating mounting plate (11), and connecting rod is sliding combined with mounting plate on (10)
(11), it is arranged with buffer spring (9) on the connecting rod (10), the high pressure gas cylinder is arranged on bottom plate (12), the high pressure
Gas cylinder is provided with fire-retardant gas.
4. a kind of parachute ball for fire extinguishing according to claim 2 or 3, which is characterized in that the umbrella cover airflow layer
(1a) and bottom inflatable layer (1b) include flame-resistant high-temperature-resistant layer (13) and thermal insulation layer (14), the flame-resistant high-temperature-resistant layer (13)
It is provided with the cotton for being soaked with fire retardant.
5. a kind of parachute ball for fire extinguishing according to claim 4, which is characterized in that the umbrella cover of the umbrella cloth (1)
The edge airflow layer (1a) is arranged at intervals with several variable weights (15), and the center of the umbrella cover airflow layer (1a) of the umbrella cloth (1) is set
It is equipped with recycling hook (16).
6. a kind of parachute ball for fire extinguishing according to claim 5, which is characterized in that on the recycling hook (16)
The recycling balloon (17) that can be full of inert gas is hung with, the material of recycling balloon (17) is identical as the material of umbrella cloth (1).
7. a kind of extinguishing method of parachute ball for fire extinguishing according to claim 1, which is characterized in that include with
Lower step: step S1: the region of forest fire is carried out to drop a large amount of parachute ball；Step S2: air-drop parachute ball (3)
Inflation mechanism is opened simultaneously, so that umbrella cloth (1) and fire extinguishing balloon (4) expansion rapidly, umbrella cloth (1) and fire extinguishing balloon (4) cooperation
Cover a large amount of combustion zone；Step S3: after fire extinguishing, umbrella cloth (1) and fire extinguishing balloon (4) being deflated, and give back to getter ball (17) punching
Inert gas, recycling balloon (17) rises drive umbrella cloth (1) and pack (2) slings rising hypertree and does (19), then concentrates and withdraws.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910845037.7A CN110478828A (en) | 2019-09-07 | 2019-09-07 | A kind of parachute ball and its extinguishing method for fire extinguishing |
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| CN201910845037.7A CN110478828A (en) | 2019-09-07 | 2019-09-07 | A kind of parachute ball and its extinguishing method for fire extinguishing |
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