CN103706061B - The fire-fighting bomb for forest that a kind of pulse pressure is launched - Google Patents
The fire-fighting bomb for forest that a kind of pulse pressure is launched Download PDFInfo
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- CN103706061B CN103706061B CN201310665330.8A CN201310665330A CN103706061B CN 103706061 B CN103706061 B CN 103706061B CN 201310665330 A CN201310665330 A CN 201310665330A CN 103706061 B CN103706061 B CN 103706061B
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Abstract
The invention belongs to fire control equipment field, the present invention provides the fire-fighting bomb for forest that a kind of pulse pressure launches, comprise tailpiece, push pedal, base, web member, sealing spiral shell, Delay Tube, pipe core, extinguish material, housing, Ji Zhen mechanism and gasket, pulse compression air is relied on to be launched by fire-extinguishing bullet, product carries machinery safety interlock, with push pedal, less thorax pressure is converted to relatively high thrust, after releasing machinery insurance, pull the trigger Delay Tube by Ji Zhen mechanism to get angry and time delay, then pipe core is ignited, shed extinguish material and realize fire extinguishing object, can implement put out a fire to save life and property at a distance or suppress to the scene of a fire, there is light weight, volume is little, easy to use, simple to operate, transport, under being convenient to jungle and other complicated environment, features such as carrying, taking pulse compression air as launch power, firing rate is fast, launch preparation time is short, Ji Zhen mechanism is with machinery safety interlock, it may also be useful to safety coefficient is higher.
Description
Technical field
The invention belongs to fire control equipment field, it is specifically related to the fire-fighting bomb for forest that a kind of pulse pressure is launched.
Background technology
The use that the current large-scale big gun occurred penetrates fire-extinguishing bullet and rocket fire-extinguishing bullet is subject to the restriction of the factor such as highway, landform, it may also be useful to handiness all can not meet actual forest extinguishing requirement with reaction is motor-driven, and transport and logistics guarantee under jungle environment are also more difficult. The small-sized fire-extinguishing bullet occurred at present is that power is launched mainly with gunpowder greatly, there is potential safety hazard, and transmitter site has certain requirement when operator being used.
In view of above-mentioned situation, how to develop a kind of without gunpowder transmitting, fire-fighting bomb for forest easy to carry, simple to operate, to those skilled in the art, it is the direction and goal very urgently needing to strive for.
Summary of the invention
(1) technical problem solved
The technical problem to be solved in the present invention be to provide a kind of pulse pressure launch fire-fighting bomb for forest, this fire-extinguishing bullet without gunpowder launch, easy to carry, simple to operate.
(2) technical scheme
For solving the problems of the technologies described above, the present invention provides the fire-fighting bomb for forest that a kind of pulse pressure launches, it is characterized in that: this fire-extinguishing bullet comprises tailpiece, push pedal, base, web member, sealing spiral shell, Delay Tube, pipe core, extinguish material, housing, Ji Zhen mechanism and gasket, and described Delay Tube is threaded with web member; Ji Zhen mechanism is threaded with web member; The pipe core that inside is filled with explosive substance is set in Delay Tube outside; Sealing spiral shell centre hole is threaded with web member after pipe core, and web member is connected with whorl of base; Push pedal is seated in base cavity; Tailpiece is connected with whorl of base, and screw thread screws push pedal axial location after putting in place; Gasket is ring structure, is set in outside sealing spiral shell and contacts with web member; The in-built extinguish material of housing, is threaded between its with base, and screw thread screws the back casing oral area press seal pad that puts in place.
Wherein, described Delay Tube, Ji Zhen mechanism are coated with seal gum with the part that is threaded of web member; Described sealing spiral shell is coated with thread locking agent with the part that is threaded of web member.
Wherein, the defer time of described Delay Tube can set by range according to actual needs.
Wherein, described tailpiece, push pedal, base, sealing spiral shell, pipe core, housing, Ji Zhen mechanism and gasket all adopt plastic material to make.
(3) useful effect
Compared with prior art, the present invention possesses following useful effect:
1, the present invention relies on pulse compression air to be launched by fire-extinguishing bullet, product carries machinery safety interlock, with push pedal, less thorax pressure is converted to relatively high thrust, after releasing machinery insurance, pull the trigger Delay Tube by Ji Zhen mechanism to get angry and time delay, then ignite pipe core, shed extinguish material and realize fire extinguishing object, can implement put out a fire to save life and property at a distance or suppress to the scene of a fire, have light weight, volume little, easy to use, simple to operate, be convenient to jungle and under other complicated environment, transport such as carries at the feature; Taking pulse compression air as launch power, firing rate is fast, launch preparation time is short; Ji Zhen mechanism is with machinery safety interlock, it may also be useful to safety coefficient is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fire-fighting bomb for forest that pulse pressure provided by the invention is launched.
Embodiment
For making the object of the present invention, content and advantage clearly, below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, the fire-fighting bomb for forest that pulse pressure provided by the invention is launched, this fire-extinguishing bullet comprises tailpiece 1, push pedal 2, base 3, web member 4, sealing spiral shell 5, Delay Tube 6, pipe core 7, extinguish material 8, housing 9, Ji Zhen mechanism 10 and gasket 11.
Described Delay Tube 6 is threaded with web member 4; Ji Zhen mechanism 10 is threaded with web member 4; Pipe core 7 inside filling explosive substance, is sleeved on Delay Tube mechanism 6 outside; Pipe core 7, through being threaded with web member 4 after pipe core 7, is fixed by thread locking power and pipe core material deformation preliminary tension and is sealed by sealing spiral shell 5 centre hole; Web member 4 is threaded with base 3; Push pedal 2 is seated in base 3 cavity; Tailpiece 1 is threaded with base 3, and screw thread screws push pedal 2 axial location after putting in place. Gasket 11 is ring structure, is sleeved on outside sealing spiral shell 5 and contacts with web member 4; The in-built extinguish material 8 of housing 9, is threaded with between base 3, and screw thread screws the back casing 9 oral area press seal pad 11 that puts in place, plays the object of sealed inside extinguish material.
For reducing the passive quality of fire-extinguishing bullet, except Ji Zhen mechanism 10, web member 4, Delay Tube 6, all the other component can adopt the non-metallic material such as plastics to make; The explosive substance of pipe core 7 inside filling can select gunpowder or explosive; For reaching sealing effect, the part that is threaded between Delay Tube 6, Ji Zhen mechanism 10 and web member 4 should be coated with seal gum, and the part that is threaded between sealing spiral shell 6 and web member 4 should be coated with thread locking agent; The defer time of Delay Tube 6 can set by range according to actual needs; The main function of push pedal 2 is that less air pressure is converted to bigger thrust, with release Ji Zhen mechanism 10 machinery insurance, and drive hit pin forward move percussion Delay Tube mechanism 6 get angry; Housing 9 material can select the plastic materials such as polyethylene, it is contemplated that to be born overload to during transmitting, structure should have rigid design.
The present invention is applicable to water base fire-extinguishing bullet, dry-chemical fire extinguishing bullet and aerosol fire-extinguishing bullet. During transmitting, it is that fire-extinguishing bullet is launched thorax by power by pressurized air, the thrust provided by thorax pressure releases the machinery insurance of Ji Zhen mechanism 10, Ji Zhen mechanism 10 is driven to move forward, percussion Delay Tube 6 is got angry, Delay Tube 6 ignites pipe core 7 through time delay, and fire-extinguishing bullet is blown, and the extinguish material 8 shedding filling realizes fire extinguishing object.
The above is only the preferred embodiment of the present invention; it is noted that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also making some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (4)
1. the fire-fighting bomb for forest that a pulse pressure is launched, it is characterized in that: this fire-extinguishing bullet comprises tailpiece (1), push pedal (2), base (3), web member (4), sealing spiral shell (5), Delay Tube (6), pipe core (7), extinguish material (8), housing (9), Ji Zhen mechanism (10) and gasket (11), and described Delay Tube (6) is threaded with web member (4); Ji Zhen mechanism (10) is threaded with web member (4); The pipe core (7) that inside is filled with explosive substance is set in Delay Tube (6) outside; Sealing spiral shell (5) centre hole is threaded with web member (4) afterwards through pipe core (7), and web member (4) is threaded with base (3); Push pedal (2) is seated in base (3) cavity; Tailpiece (1) is threaded with base (3), and screw thread screws push pedal (2) axial location after putting in place; Gasket (11) is ring structure, is set in sealing spiral shell (5) and outward and contacts with web member (4); Housing (9) in-built extinguish material (8), is threaded between its with base (3), and screw thread screws the back casing that puts in place (9) oral area press seal pad (11).
2. the fire-fighting bomb for forest that pulse pressure as claimed in claim 1 is launched, it is characterised in that: described Delay Tube (6), Ji Zhen mechanism (10) are coated with seal gum with the part that is threaded of web member (4); Described sealing spiral shell (5) is coated with thread locking agent with the part that is threaded of web member (4).
3. the fire-fighting bomb for forest that pulse pressure as claimed in claim 1 is launched, it is characterised in that: the defer time of described Delay Tube (6) can set by range according to actual needs.
4. the fire-fighting bomb for forest that pulse pressure as claimed in claim 1 is launched, it is characterised in that: described tailpiece (1), push pedal (2), base (3), sealing spiral shell (5), pipe core (7), housing (9) and gasket (11) all adopt plastic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665330.8A CN103706061B (en) | 2013-12-10 | 2013-12-10 | The fire-fighting bomb for forest that a kind of pulse pressure is launched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665330.8A CN103706061B (en) | 2013-12-10 | 2013-12-10 | The fire-fighting bomb for forest that a kind of pulse pressure is launched |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103706061A CN103706061A (en) | 2014-04-09 |
| CN103706061B true CN103706061B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310665330.8A Active CN103706061B (en) | 2013-12-10 | 2013-12-10 | The fire-fighting bomb for forest that a kind of pulse pressure is launched |
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| Country | Link |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621134B (en) * | 2017-02-27 | 2022-05-03 | 西华大学 | Aerosol fire extinguishing bomb |
| CN107537120A (en) * | 2017-08-28 | 2018-01-05 | 王秋辉 | A kind of fire extinguishing bullet launching device, fire-fighting aircraft and extinguishing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0337903A1 (en) * | 1988-04-13 | 1989-10-18 | Verney Carron S.A. | Ammunition for the low-pressure launching of voluminous low-mass projectiles |
| CN201426929Y (en) * | 2009-05-27 | 2010-03-24 | 贵州航天风华精密设备有限公司 | Warhead for forest fire-extinguishing bomb |
| CN201997023U (en) * | 2010-12-28 | 2011-10-05 | 国营第一○四厂 | Shoulder-fired forest fire-extinguishing bomb |
| CN102423519A (en) * | 2011-09-06 | 2012-04-25 | 山西北方惠丰机电有限公司 | Fire extinguishing bomb for high-rise buildings |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0511229B1 (en) * | 1990-01-15 | 1993-09-15 | WINTER, Udo | Cartridge, in particular grenade cartridge |
-
2013
- 2013-12-10 CN CN201310665330.8A patent/CN103706061B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0337903A1 (en) * | 1988-04-13 | 1989-10-18 | Verney Carron S.A. | Ammunition for the low-pressure launching of voluminous low-mass projectiles |
| CN201426929Y (en) * | 2009-05-27 | 2010-03-24 | 贵州航天风华精密设备有限公司 | Warhead for forest fire-extinguishing bomb |
| CN201997023U (en) * | 2010-12-28 | 2011-10-05 | 国营第一○四厂 | Shoulder-fired forest fire-extinguishing bomb |
| CN102423519A (en) * | 2011-09-06 | 2012-04-25 | 山西北方惠丰机电有限公司 | Fire extinguishing bomb for high-rise buildings |
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| Publication number | Publication date |
|---|---|
| CN103706061A (en) | 2014-04-09 |
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Inventor after: Wang Hu Inventor after: Meng Xianbao Inventor after: Yang Aiyi Inventor after: Shi Chaoyang Inventor after: Zhang Xiumei Inventor after: Li Chunhong Inventor before: Wang Hu Inventor before: Meng Xianbao Inventor before: Yang Aiyi Inventor before: Shi Chaoyang Inventor before: Zhang Xiumei |
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