CN101091821A - Fire fighting tank by using airflow in supersonic velocity - Google Patents
Fire fighting tank by using airflow in supersonic velocity Download PDFInfo
- Publication number
- CN101091821A CN101091821A CNA2006100430132A CN200610043013A CN101091821A CN 101091821 A CN101091821 A CN 101091821A CN A2006100430132 A CNA2006100430132 A CN A2006100430132A CN 200610043013 A CN200610043013 A CN 200610043013A CN 101091821 A CN101091821 A CN 101091821A
- Authority
- CN
- China
- Prior art keywords
- fire
- tank
- extinguishing
- supersonic
- airflow
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
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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
- A62C3/0207—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires by blowing air or gas currents with or without dispersion of fire extinguishing agents; Apparatus therefor, e.g. fans
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention relates to a supersonic air-flow fire-extinguishing tank. It is characterized by that a supersonic air-flow fire-extinguishing apparatus is mounted on the tank chassis. Said supersonic air-flow fire-extinguishing apparatus can produce high-pressure high-energy air, said high-pressure high-energy air can be passed through a De Laval nozzle so as to produce a supersonic air-flow and make the pressure energy be converted into a kinetic energy, and said kinetic energy can be used for spraying extinguishant so as to attain the goal of extinguishing fire.
Description
Technical field
The invention belongs to the fire prevention field, relate to a kind of fire fighting tank by using airflow in supersonic velocity.
Background technology
The fire-fighting tank is equipped as a kind of special fire prevention, has advantages such as protective capacities is strong, cross-country ability is good, is applicable to special fire such as the forest fire of putting out a fire to save life and property, gas burst, oil field blowout.
At present, Chang Yong fire-fighting tank has: whirlpool spray fire-fighting tank, water pump fire-fighting tank.The former utilizes the air-flow of turbojet engine nozzle that water-based extinguishing agent or fire foam are sprayed at flame zone, forms aerosol, reduces flame zone oxygen concentration and temperature on every side, the purpose that suffocate, radiation-inhibiting heat reaches fire extinguishing; The latter directly is sprayed at flame zone with water-based extinguishing agent by water pump to put out a fire.
The shortcoming of two kinds of fire-fighting tanks is: it is near that the former spurts distance, and it is slow that the latter is spurted speed.
Summary of the invention
The present invention is installed in the supersonic airstream extinguishing device on the tank chassis.Supersonic airstream extinguishing device (the patent No.: CN200310105924.X) can produce a large amount of high pressure high energy gas, the high pressure high energy gas produces supersonic airstream by the De Laval noz(zle) in the device, convert pressure energy to kinetic energy, utilize this kinetic energy to shed extinguishing chemical, extinguishing chemical in the extinguishing device is sprayed away, reach the purpose of high speed, high-effect fire-extinguishing, the supersonic airstream extinguishing device spurts distance, and the speed of spurting is fast; Caterpillar tank chassis grade climbing performance is good, cross-country power is strong; The caterpillar tank chassis is firm, stable, produces play in the time of preventing the work of supersonic airstream extinguishing device, is suitable for the mountain area forest extinguishing.
The invention has the beneficial effects as follows that equipment is made simple, blow-off velocity is fast, efficient is high.
Description of drawings
The invention will be further described below in conjunction with the drawings and specific embodiments.
Accompanying drawing is a structural principle schematic diagram of the present invention.
1. tank chassis among the figure, 2 horizontal rotating discs, 3. vertical pivoted frame, 4. fixed axis, 5. supersonic airstream extinguishing device.
The specific embodiment
In the accompanying drawing illustrated embodiment, the present invention is made up of tank chassis (1), horizontal rotating disc (2), vertical pivoted frame (3), fixed axis (4) and supersonic airstream extinguishing device (5); Horizontal rotating disc (2) is installed on the tank chassis (1), horizontal rotating disc (2) be one can left rotation and right rotation assembly; Horizontal rotating disc (2) can 360 ° of rotations of (1) upper edge self axis in the tank chassis; Vertical pivoted frame (3) firmly is connected on the horizontal rotating disc (2); Supersonic airstream extinguishing device (5) is installed on the vertical pivoted frame (3) by fixed axis (4); Supersonic airstream extinguishing device (5) can be adjusted luffing angle along fixed axis (4) axis on the vertical pivoted frame (3).
Claims (1)
1. a fire fighting tank by using airflow in supersonic velocity is made up of tank chassis and supersonic airstream extinguishing device, it is characterized in that: the supersonic airstream extinguishing device is installed on the tank chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100430132A CN101091821A (en) | 2006-06-22 | 2006-06-22 | Fire fighting tank by using airflow in supersonic velocity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100430132A CN101091821A (en) | 2006-06-22 | 2006-06-22 | Fire fighting tank by using airflow in supersonic velocity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101091821A true CN101091821A (en) | 2007-12-26 |
Family
ID=38990374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100430132A Pending CN101091821A (en) | 2006-06-22 | 2006-06-22 | Fire fighting tank by using airflow in supersonic velocity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101091821A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012194A (en) * | 2010-10-12 | 2011-04-13 | 杨茂亮 | Rotary armored vehicle |
| CN106697088A (en) * | 2017-01-20 | 2017-05-24 | 山东西部智能科技有限公司 | Tactical defense security robot |
| CN109589522A (en) * | 2018-11-13 | 2019-04-09 | 林子心 | A kind of forest fire prevention and control robot |
| CN111467718A (en) * | 2020-04-30 | 2020-07-31 | 北京昌平液压机械厂有限公司 | Fire-fighting robot with multifunctional chassis |
| CN111964532A (en) * | 2020-06-02 | 2020-11-20 | 天津蓝马博达科技有限公司 | People's air defense intelligent smoke screen transmitting system |
-
2006
- 2006-06-22 CN CNA2006100430132A patent/CN101091821A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102012194A (en) * | 2010-10-12 | 2011-04-13 | 杨茂亮 | Rotary armored vehicle |
| CN102012194B (en) * | 2010-10-12 | 2014-06-25 | 杨茂亮 | Rotary armored vehicle |
| CN106697088A (en) * | 2017-01-20 | 2017-05-24 | 山东西部智能科技有限公司 | Tactical defense security robot |
| CN109589522A (en) * | 2018-11-13 | 2019-04-09 | 林子心 | A kind of forest fire prevention and control robot |
| CN111467718A (en) * | 2020-04-30 | 2020-07-31 | 北京昌平液压机械厂有限公司 | Fire-fighting robot with multifunctional chassis |
| CN111964532A (en) * | 2020-06-02 | 2020-11-20 | 天津蓝马博达科技有限公司 | People's air defense intelligent smoke screen transmitting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20071226 |