CN107456684A - A kind of heavy－duty fire-fighting aircraft - Google Patents
A kind of heavy－duty fire-fighting aircraft Download PDFInfo
- Publication number
- CN107456684A CN107456684A CN201710918802.4A CN201710918802A CN107456684A CN 107456684 A CN107456684 A CN 107456684A CN 201710918802 A CN201710918802 A CN 201710918802A CN 107456684 A CN107456684 A CN 107456684A
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- Prior art keywords
- aircraft
- temperature resistant
- resistant tube
- tube
- born
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Classifications
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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
- A62C3/0214—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires for buildings or installations in fire storms
-
- 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
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
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- 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)
- Building Environments (AREA)
Abstract
The invention discloses it is a kind of the invention provides it is a kind of can flying for long time, be capable of the fire-fighting system that can be used for more than 200 meters floors of ejecting extinguishing medium.The system includes aircraft and high-temperature resistant pipeline.
Description
Technical field
The invention belongs to fire-fighting domain, particularly a kind of heavy－duty fire-fighting aircraft that can be used for skyscraper.
Background technology
Currently, the fire extinguishing of skyscraper typically uses fire fighting truck, but the water spray height of fire fighting truck is limited.High-rise building
Self-service fire extinguishing is typically used, such as using spray facility, builds refuge story.Still without can be high to 200 meters floor carry out
The equipment of sprinkling fire.
The content of the invention
Goal of the invention：The invention provides it is a kind of can flying for long time, be capable of ejecting extinguishing medium can be used for 300 meters with
The heavy－duty fire-fighting aircraft of upper floor.
Technical scheme is as follows：
Fire-fighting system aircraft uses more rotor types, including the wing installed on motor, motor（Blade）, frame and control
Part.Aircraft connects a kind of high-temperature resistant tube, and the high-temperature resistant tube has the function that conductive, transport firing-fighting medium, and can bear
By high temperature, larger pulling force is born, as safety guarantee, i.e.,：When aircraft is out of control, it can be held by the high-temperature resistant tube.This is resistance to
The temperature that high temperature pipe can be born is more than 180 degrees Celsius, and the heat proof material includes but is not limited to polyimides, polyamide.
The preparation method of the high-temperature resistant tube is as follows：
The higher material of steel wire, steel wire equal strength is arranged first, as mechanics strengthening part.By them and conductive line
Shape thing is arranged to tubulose together, then prepares one layer of heat proof material using modes such as extruding, curtain coating, injections, the heat proof material energy
The temperature born is more than 180 degrees Celsius, and the heat proof material includes but is not limited to polyimides, polyamide.Heat proof material can
Mechanics strengthening part and conductive thread are included in, form tubulose.The conductive thread can be
The line or the line made of conductive material and insulating materials being made of an electrically conducting material.The conductive thread bag
Include various electric wires, cable, wire.Intensity when yield strength that " the higher material of intensity " refers to or elongation 0.2% is more than
300MPa material, the mechanics enhanced portion include but are not limited to steel wire, steel wire.
For example, prepare the presoma of polyimides, be cast to the pipe that mechanics strengthening part is formed with conductive thread
In shape thing（Mould can be used）, so mechanics strengthening part, conductive thread can be enclosed in centre, then except molten
Agent, imidization, obtain polyimide composite tube.
The pipe possesses following functions：
1. the various fluids of transport, powder；
2. due to there is mechanics strengthening part, larger pulling force can be born；
3. due to heat proof material can high temperature resistant, therefore the pipe can bear more than 180 degrees Celsius of high temperature, can be used in the scene of a fire
Fire fighting；
It is 4. conductive.
In general, the multiple tube can be bent, and be flexible.
The mechanics reinforcers such as conductive thread, steel wire can also be set on the surface of other pipes, then be cast polyamides
Imines, polyamide obtain a kind of multiple tube on its surface.
Conductive thread can also use mechanics to strengthen in itself, for example, the cable using steel wire reinforcement.
Preferably, the high-temperature resistant tube can bear the pulling force more than more than 500N, or the high-temperature resistant tube can be born
The quality of load is also bigger more than M kilograms than the quality of aircraft, and M scope is 20 ~ 5000 kilograms.
Total design concept is to allow mechanics reinforcing member to primarily serve the effect for bearing pulling force.The base of the present invention is not being departed from
Any other change made in the case of this thought, all within the scope of the present invention.
When aircraft is connected with high-temperature resistant tube, by one end of pipe（It is set to A ends）Fix on board the aircraft, the power in multiple tube
Learn strengthening part to be connected firmly with aircraft, the circuit communication of conductive thread and aircraft in multiple tube, multiple tube
The mouth of pipe can be directly anchored on aircraft, can also fix on board the aircraft a shower nozzle, nozzle or other sprayable go out
The pipeline of fiery medium, then multiple tube is connected with them.
By the other end of multiple tube（It is set to B ends）Mechanics strengthening part and aircraft outside firm end be connected firmly,
Conductive thread connects with external power supply, the mouth of pipe and firing-fighting medium source（Such as water source, water pipe, foam tank）Connection.So, it is multiple
The effects such as transport firing-fighting medium, conduction, stress can be played by closing pipe, when aircraft hinders for some reason to fall, can be drawn by multiple tube
Firmly.
Described external power supply is including but not limited to generator, civilian electricity（Line）Or commercial power（Line）, battery, traffic set
Standby upper power supply, architectural power supply, aerial power supply etc..As needed, external power supply can be directly connected to aircraft,
Or reused after transformer, progress transformation are installed on board the aircraft.
Preferably, power supply uses civilian or commercial power.
During work, high-temperature resistant tube is aloft connected with external power supply, fire extinguisher canvas hose etc., such as roof, aerial platform etc.
Deng place.Then, aircraft flies downwards from eminence, while constantly discharges multiple tube, makes the length and aircraft of high-temperature resistant tube
Position match.So, the weight of high-temperature resistant tube is mainly born by wire itself, and aircraft is solely subjected to seldom a part of resistance to height
The weight of warm pipe,
Described eminence, refer to more than 3 meters from the ground of place.
It is, of course, also possible to multiple tube is connected with power supply, firing-fighting medium source in lower, but high-temperature resistant tube is through too high
Place, is connected to aircraft.Aircraft can take off from ground.This sampling composite tube remains able to play with wire is fixed on into height
Locate similar effect.The similar conversion that those skilled in that art can make according to the solution of the present invention, also the present invention's
Within protection domain.
Winder folding and unfolding high-temperature resistant tube can be used, to control the length of high-temperature resistant tube and the position of aircraft mutually to assist
Adjust, ensure that aircraft can be held in time when falling, being unlikely to fall too, decrease speed is too fast long afterwards.
Described Winder can be used and manually or mechanically controlled, and can also use remote control.
As can be seen that position when its extreme lower position during the aircraft work of the present invention can set out less than it, or
Extreme lower position during its work can be less than the position of external power supply, or extreme lower position during aircraft flight compares high-temperature resistant tube
Or the peak of conductive thread is low more than 2 meters.
It the control section of aircraft, can directly be powered, will can also be powered after external power supply transformation using external power supply,
Or it is powered using battery.Stand-by power supply, such as battery pack can be included in aircraft, can also not had.Stand-by power supply
For being in case of emergency powered to motor, but the power section of aircraft primarily or entirely uses the power supply of outside to supply
Electricity.Powered under normal circumstances using external power supply, once because power supply is out of order, stand-by power supply can be rapidly switched to, to prevent
Only aircraft is fallen due to power failure.
Motor of the present invention can be direct current generator or alternating current generator.
It is mounted with aircraft interior for measuring height and the instrument of horizontal level change, including but not limited to ultrasonic wave
Sensor, barometer, GPS etc..Aircraft interior is also provided with Inertial Measurement Unit, including gyroscope, acceierometer sensor
And other control units, for identifying the state of flight of itself and relative displacement.To ensure still in the place of gps signal difference
Enough postures for stably controlling aircraft, it is ensured that safety.Such as the environment such as between interior, mountain area, skyscraper.
The aircraft of the present invention can install manned or loading part, such as platform, nacelle or other forms.Moving load part
Part can be used for carrying article, food of rescue etc..Other instruments or accessory can also be installed on aircraft, to meet
Application of the aircraft in fire-fighting, fire extinguishing, rescue etc..
Rescue passage can be set on aircraft, can be the forms such as staircase, bridge or passageway, for connect aircraft with
Indicator of trapped personnel position, personnel's landing vehicles are rescued to allow.Detachable, folding or scalable can be used by rescuing passage
Device, use when to need.
In order to prevent multiple tube from being encountered by blade, blade can be covered using guard, so, on the one hand avoid blade
Encounter multiple tube, on the one hand can also protect blade.
Beneficial effect：
Aircraft can be without battery first, or only significantly reduces the weight of aircraft with seldom battery, and works as and increase
When adding motor, the increased power of motor institute substantially may serve to increase pulling force；Second, due to external power supply, aircraft
Flight time can be with unrestricted；3rd, due to the puzzlement brought in terms of no energy, aircraft of the invention can select work(
The big motor of rate, so as to produce very big pulling force.4th, because high-temperature resistant tube can bear larger pulling force, and it is fixed on
Eminence, one is that of avoiding consequence caused by aircraft directly drops into ground, is a kind of safe equipment.5th, it is of the invention
Cost is low, and in the case of identical loading capacity, cost of the invention is well below other aircraft, such as helicopter.6th, it is resistance to
High temperature pipe has multiple functions simultaneously, and aircraft is more convenient when working.
For the ease of understanding the present invention, drawings and Examples are provided below and are used to explain the present invention, but they are not formed pair
The restriction of the present invention.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the high-temperature resistant tube of the present invention.
Description of reference numerals：
The conductive threads of 1-
The higher material of 2- intensity
3- heat proof materials
The hole of 4- pipes
Embodiment
It is of the invention below by being described in detail in conjunction with the embodiments.
Steel wire is made into tubulose, winds copper conductor wherein, a strata imide solution is then extruded and surrounds them,
Solvent, solidification are removed, thus obtains Anti-high temperature composite pipe.
Then manufacture frame, in frame install nozzle, motor, blade, electricity adjust, install again flight control system, shooting/
Monitoring system etc..
When aircraft works, the steel wire of high-temperature resistant tube one end is fixed in the frame of aircraft, in multiple tube
The circuit communication of wire and aircraft, the mouth of pipe of multiple tube connect with nozzle；The steel wire of the multiple tube other end is connected to flight
Firmly locate outside device, wire is connected to power supply, the mouth of pipe is connected to fire hydrant.Can be taken off sprinkling fire.
Described above is only some examples of embodiment of the present invention, it should be pointed out that：For the technology people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
- A kind of 1. aircraft, it is characterised in that：The aircraft is rotor type, and aircraft is connected to high-temperature resistant tube, the high temperature resistant Contain heat proof material in the tube wall of pipe, the temperature that the heat proof material can be born be more than 180 degrees Celsius, the heat proof material include but It is not limited to polyimides, polyamide.
- A kind of 2. frame that may make up aircraft as claimed in claim 1, it is characterised in that：High temperature resistant is connected in the frame Pipe, or reserved the interface that can connect high-temperature resistant tube.
- A kind of 3. high-temperature resistant tube as claimed in claim 1, it is characterised in that：The high-temperature resistant tube can be born more than more than 500N's Pulling force, or the quality of load that the high-temperature resistant tube can be born are also bigger more than M kilograms than the quality of aircraft, M scope It is 20 ~ 5000 kilograms.
- A kind of 4. high-temperature resistant tube as claimed in claim 1, it is characterised in that：Contain conductive material in the high-temperature resistant tube, and should The electric conductivity of conductive material is less than 50 better than aluminium or resistivity（nΩ*m）.
- A kind of 5. high-temperature resistant tube as claimed in claim 1, it is characterised in that：Contain conductive wire in the high-temperature resistant tube Thing, the conductive thread include but is not limited to wire, cable or electric wire.
- A kind of 6. high-temperature resistant tube as claimed in claim 1, it is characterised in that：Contain mechanics strengthening part in the high-temperature resistant tube, The intensity when yield strength of the material used in the mechanics strengthening part or elongation 0.2% is more than 300MPa.
- A kind of 7. aircraft as claimed in claim 1, it is characterised in that：There are guard, the blade quilt of aircraft on the aircraft Guard covers.
- A kind of 8. aircraft as claimed in claim 1, it is characterised in that：The extreme lower position when aircraft works can be less than Position when it sets out, when either extreme lower position during its work can be less than position or the aircraft flight of external power supply Extreme lower position it is lower than the peak of high-temperature resistant tube more than 2 meters.
- A kind of 9. aircraft as claimed in claim 1, it is characterised in that：Aircraft installation is aloft or high-temperature resistant tube Eminence can be hung in by multiple tube when being worked by eminence or aircraft, described eminence refers to more than 3 meters from the ground of sky In.
- 10. a kind of f Fetion devices as claimed in claim 1, its feature functionality are there is nozzle or shower nozzle on the aircraft, sprayed Mouth or shower nozzle connect with high-temperature resistant tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918802.4A CN107456684A (en) | 2017-09-30 | 2017-09-30 | A kind of heavy－duty fire-fighting aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918802.4A CN107456684A (en) | 2017-09-30 | 2017-09-30 | A kind of heavy－duty fire-fighting aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107456684A true CN107456684A (en) | 2017-12-12 |
Family
ID=60553308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710918802.4A Withdrawn CN107456684A (en) | 2017-09-30 | 2017-09-30 | A kind of heavy－duty fire-fighting aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107456684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400565A (en) * | 2018-03-02 | 2018-08-14 | 北京空间技术研制试验中心 | For the cable pipeline structure and encapsulating method in spacecraft ventilation shaft |
-
2017
- 2017-09-30 CN CN201710918802.4A patent/CN107456684A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400565A (en) * | 2018-03-02 | 2018-08-14 | 北京空间技术研制试验中心 | For the cable pipeline structure and encapsulating method in spacecraft ventilation shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171212 |
|
| WW01 | Invention patent application withdrawn after publication |