CN103706061A - Forest fire-fighting bomb launched by pulse pressure - Google Patents
Forest fire-fighting bomb launched by pulse pressure Download PDFInfo
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- CN103706061A CN103706061A CN201310665330.8A CN201310665330A CN103706061A CN 103706061 A CN103706061 A CN 103706061A CN 201310665330 A CN201310665330 A CN 201310665330A CN 103706061 A CN103706061 A CN 103706061A
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Abstract
The invention belongs to the field of fire-fighting equipment, and provides a forest fire-fighting bomb launched by pulse pressure. The forest fire-fighting bomb comprises a tail member, a push plate, a pedestal, a connecting member, a seal screw plug, a delay pipe, a central pipe, a fire-fighting material, a shell, a firing pin mechanism and a sealing pad. The fire-fighting bomb is launched out by compressing air with the pulse. A product is provided with a mechanical safety device. Relatively small chamber pressure is converted into relatively large pull force by the push plate. After the mechanical safety device is released, the firing pin mechanism stimulates the delay pipe to fire and delay, and then detonates the central pipe and scatters the fire-fighting material to realize the object of extinguishing the fire. The forest fire-fighting bomb can carry out remote save and suppression for fire scenes. The forest fire-fighting bomb has the characteristics of light weight and small size, is convenient for use, simple in operations and convenient transporting and carrying in jungles and other complex environments; and the forest fire-fighting bomb is powered by compressing the air with the pulse, so that launch speed is fast and a launch preparation time is short; and the firing pin mechanism is provided with the mechanical safety device, so that use security coefficient is relatively high.
Description
Technical field
The invention belongs to fire-fighting equipment field, be specifically related to a kind of fire-fighting bomb for forest of pulse pressure transmitting.
Background technology
The use that the current large-scale big gun occurring is penetrated fire extinguisher bomb and rocket fire-extinguishing bullet is subject to the restriction of the factors such as highway, landform, uses flexibility and reacts the motor-driven actual forest extinguishing requirement that all can not meet, and the transportation under jungle environment and logistics support are also more difficult.The small-sized fire extinguisher bomb occurring is at present that power is launched mainly with gunpowder greatly, has potential safety hazard, and transmitter site is had to certain requirement when operating personnel are used.
In view of the foregoing, how developing a kind ofly without gunpowder transmitting, fire-fighting bomb for forest easy to carry, simple to operate, to those skilled in the art, is the direction and goal in the urgent need to striving for very.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is to provide a kind of fire-fighting bomb for forest of pulse pressure transmitting, and this fire extinguisher bomb is without gunpowder transmitting, easy to carry, simple to operate.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of fire-fighting bomb for forest of pulse pressure transmitting, it is characterized in that: this fire extinguisher bomb comprises tail part, push pedal, base, connector, sealing spiral shell, Delay Tube, central tube, extinguish material, housing, firing pin mechanism and sealing gasket, and described Delay Tube is threaded with connector; Firing pin mechanism is threaded with connector; The central tube that inside is filled with explosive is set in Delay Tube outside; Sealing spiral shell centre bore is threaded with connector through after central tube, and connector is connected with whorl of base; Push pedal is seated in base cavity; Tail part is connected with whorl of base, after screw thread screws and puts in place by push pedal axial location; Sealing gasket is loop configuration, is set in outside sealing spiral shell and contacts with connector; The in-built extinguish material of housing, its with base between be threaded, screw thread screws the back casing oral area press seal pad that puts in place.
Wherein, described Delay Tube, firing pin mechanism are coated with fluid sealant with the part that is threaded of connector; Described sealing spiral shell is coated with thread locking agent with the part that is threaded of connector.
Wherein, the defer time of described Delay Tube can be set by range according to actual needs.
Wherein, described tail part, push pedal, base, sealing spiral shell, central tube, housing, firing pin mechanism and sealing gasket all adopt plastic material to make.
(3) beneficial effect
Compared with prior art, the present invention possesses following beneficial effect:
1, the present invention relies on pulse compression air that fire extinguisher bomb is launched, product carries mechanical safety, with push pedal, less gun pressure is converted to compared with high thrust, remove after machine insurance, by firing pin mechanism percussion Delay Tube, got angry and time delay, then ignite central tube, shed extinguish material and realize fire extinguishing object, can implement to put out a fire to save life and property at a distance or to suppress to the scene of a fire, have that quality is light, volume is little, easy to use, simple to operate, be convenient under jungle and other complex environments transportation and the feature such as carry; Take pulse compression air as launch power, and firing rate is fast, launch preparation time is short; Firing pin mechanism, with mechanical safety, is used safety coefficient higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fire-fighting bomb for forest of pulse pressure transmitting provided by the invention.
The specific embodiment
For making object of the present invention, content and advantage clearer, 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 of pulse pressure transmitting provided by the invention, this fire extinguisher bomb comprises tail part 1, push pedal 2, base 3, connector 4, sealing spiral shell 5, Delay Tube 6, central tube 7, extinguish material 8, housing 9, firing pin mechanism 10 and sealing gasket 11.
Described Delay Tube 6 is threaded with connector 4; Firing pin mechanism 10 is threaded with connector 4; The inner filling explosive of central tube 7, is sleeved on Delay Tube mechanism 6 outsides; Sealing spiral shell 5 centre bores are threaded with connector 4 through central tube 7 is rear, by thread locking power and central tube material deformation pretightning force, central tube 7 are fixed and are sealed; Connector 4 is threaded with base 3; Push pedal 2 is seated in base 3 cavitys; Tail part 1 is threaded with base 3, after screw thread screws and puts in place by push pedal 2 axial location.Sealing gasket 11 is loop configuration, is sleeved on outside sealing spiral shell 5 and contacts with connector 4; The in-built extinguish material 8 of housing 9, and is threaded between base 3, and screw thread screws the back casing 9 oral area press seal pads 11 that put in place, plays the object of sealed inside extinguish material.
For reducing the passive quality of fire extinguisher bomb, except firing pin mechanism 10, connector 4, Delay Tube 6, all the other parts can adopt the nonmetallic materials such as plastics to make; The explosive of central tube 7 inner fillings can be selected gunpowder or explosive; For reaching sealing effectiveness, Delay Tube 6, firing pin mechanism 10 should be coated with fluid sealant with the part that is threaded between connector 4, and sealing spiral shell 6 should be coated with thread locking agent with the part that is threaded between connector 4; The defer time of Delay Tube 6 can be set by range according to actual needs; The major function of push pedal 2 is that less air pressure is converted to larger thrust, to remove the machine insurance of firing pin mechanism 10, and drives the firing pin percussion Delay Tube mechanism 6 that travels forward to get angry; Housing 9 materials can be selected the plastic materials such as polyethylene, while considering transmitting, will bear overload, in structure, should have rigid design.
The present invention is applicable to water base fire extinguisher bomb, dry chemical projectile and aerosol fire extinguisher bomb.During transmitting, pneumatically is that power is launched thorax by fire extinguisher bomb, the thrust being provided by gun pressure is removed the machine insurance of firing pin mechanism 10, drive firing pin mechanism 10 to travel forward, percussion Delay Tube 6 is got angry, Delay Tube 6 is through delayed exploding central tube 7, and fire extinguisher bomb is blown, and sheds the extinguish material 8 of filling and realizes fire extinguishing object.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.
Claims (4)
1. the fire-fighting bomb for forest of pulse pressure transmitting, it is characterized in that: this fire extinguisher bomb comprises tail part (1), push pedal (2), base (3), connector (4), sealing spiral shell (5), Delay Tube (6), central tube (7), extinguish material (8), housing (9), firing pin mechanism (10) and sealing gasket (11), and described Delay Tube (6) is threaded with connector (4); Firing pin mechanism (10) is threaded with connector (4); The central tube (7) that inside is filled with explosive is set in Delay Tube (6) outside; Sealing spiral shell (5) centre bore is threaded with connector (4) through after central tube (7), and connector (4) is threaded with base (3); Push pedal (2) is seated in base (3) cavity; Tail part (1) is threaded with base (3), after screw thread screws and puts in place by push pedal (2) axial location; Sealing gasket (11) is loop configuration, is set in outside sealing spiral shell (5) and contacts with connector (4); The in-built extinguish material of housing (9) (8), its with base (3) between be threaded, screw thread screws the back casing that puts in place (9) oral area press seal pad (11).
2. the fire-fighting bomb for forest of pulse pressure transmitting as claimed in claim 1, is characterized in that: described Delay Tube (6), firing pin mechanism (10) are coated with fluid sealant with the part that is threaded of connector (4); Described sealing spiral shell (5) is coated with thread locking agent with the part that is threaded of connector (4).
3. the fire-fighting bomb for forest of pulse pressure transmitting as claimed in claim 1, is characterized in that: the defer time of described Delay Tube (6) can be set by range according to actual needs.
4. the fire-fighting bomb for forest of pulse pressure transmitting as claimed in claim 1, is characterized in that: described tail part (1), push pedal (2), base (3), sealing spiral shell (5), central tube (7), housing (9), firing pin mechanism (10) and sealing 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 true CN103706061A (en) | 2014-04-09 |
| CN103706061B 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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| CN (1) | CN103706061B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621134A (en) * | 2017-02-27 | 2017-05-10 | 西华大学 | Aerosol fire extinguishing bullet |
| 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 (5)
| 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 |
| WO1991010877A1 (en) * | 1990-01-15 | 1991-07-25 | Udo Winter | Cartridge, in particular grenade cartridge |
| 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 |
-
2013
- 2013-12-10 CN CN201310665330.8A patent/CN103706061B/en active Active
Patent Citations (5)
| 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 |
| WO1991010877A1 (en) * | 1990-01-15 | 1991-07-25 | Udo Winter | Cartridge, in particular grenade cartridge |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621134A (en) * | 2017-02-27 | 2017-05-10 | 西华大学 | Aerosol fire extinguishing bullet |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103706061B (en) | 2016-06-01 |
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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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