CN103736226A - Soil raising fire extinguisher and fire extinguishing method - Google Patents
Soil raising fire extinguisher and fire extinguishing method Download PDFInfo
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- CN103736226A CN103736226A CN201310734797.3A CN201310734797A CN103736226A CN 103736226 A CN103736226 A CN 103736226A CN 201310734797 A CN201310734797 A CN 201310734797A CN 103736226 A CN103736226 A CN 103736226A
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Abstract
The invention discloses a soil raising fire extinguisher and a fire extinguishing method. The soil raising fire extinguisher comprises a soil raising device, a soil sampling device and a conveying device, which are arranged on a vehicle frame, wherein the soil sampling device is a rotary tillage type operating machine, and is at least provided with a soil sampling cutting head; the soil sampling cutting head rotates at low speed to crush soil on the ground, and the sampled crushed soil is conveyed to a fire extinguishing soil inlet of a screw conveyor arranged on the vehicle frame through a chain conveyor of the conveying device by the soil sampling cutting head; the screw conveyor is vertically arranged on the vehicle frame; the fire extinguishing soil is conveyed to an inlet of the soil raising device after being further crushed through the screw conveyor; the soil raising device is also arranged on the vehicle frame; the fire extinguishing soil is ejected for fire extinguishing operation through the soil raising device. According to the soil raising fire extinguisher and the fire extinguishing method, the fire extinguishing soil can be uniformly crushed by twice pulverization and twice conveyance, is spirally conveyed to a part above a soil ejection gun, and is ejected by utilizing high-pressure airflow, so that soil ejection fire extinguishing effects can be effectively improved.
Description
Technical field
The invention belongs to a kind of fire extinguishing equipment and extinguishing method, the equipment and the extinguishing method thereof that especially utilize dust to put out a fire, be mainly used in forest extinguishing.
Background technology
Raise native spray and belong to a kind of instrument that utilizes dust to put out a fire, because fire-fighting resource can be gathered materials on the spot, and the effect of fire extinguishing is fine, so the liking of the personnel that deeply put out a fire.But present raises native extinguishing device mostly by manually shouldering and operating, because fire-extinguishing apparatus is very heavy, and be difficult to control the height that it contacts with table soil, so it is very inconvenient to operate; Though have many for the improvement of raising native spray recently, but most equipment that still just simply carries out part transformation to throwing native device, have plenty of running gear is improved, have plenty of and improve throwing a cubic metre of earth formula, have plenty of the mode of fetching earth is improved, but all lack and consider, so existing, raise native spray otherwise be exactly that the effect of putting out a fire is undesirable, otherwise be exactly that operating portion is convenient, be therefore still necessary this to be improved.
By restraint, find that there is about the patent of raising native extinguishing device aspect, patent related to the present invention mainly contains following:
1, the patent No. is CN200920065051, name is called " forest soil raising fire extinguishing device ", this patent discloses a kind of forest soil raising fire extinguishing device, comprise the driving-disc that can circle under power drives, this driving-disc around circle within one week, be fixedly equiped with several breakers, the outer end of this breaker is provided with the colter of sharp-tooth shaped, on this breaker, by bolt, is equiped with and is raised mamoty, this raises mamoty is moving cooperation with breaker, and this spade end of raising mamoty is connected with driving-disc by spring.It is discoid that this breaker also can be entirety, and collection soil dish also can be installed in this outside of raising mamoty and breaker.
2, the patent No. is CN201120128662.9, and name is called " throwing native formula spray ", and this patent discloses the native formula spray of a kind of throwing, relates to a kind of Fire extinguisher.This spray arranges and throws native device at front part of a body, throws native device and is comprised of spiral bobbin, flight and radome fairing, and spiral bobbin, flight are structure as a whole; Radome fairing is semi-enclosed structure, and front end is interior receipts cover mouth, the radome fairing downside parcel large portion of flight, and rear portion is connected with body fuselage; Casing inner screwy fin shaft rear end connects gearbox, and gearbox connects motor, and motor power-supply wire connects gauge tap and storage battery; At body postmedian, handrail is set, bottom arranges movable pulley.
3, the patent No. is CN201020539752.2, name is called " a kind of portable natural conditions and social customs of a place spray ", this patent discloses a kind of portable natural conditions and social customs of a place spray, the blowing-type wind-force ejecting extinguishing machine of fuel engines is equipped with in employing, comprise blower fan and be located at the spray air duct on blower fan, a storage soil bucket is housed on described spray air duct, in the bottom of storage soil bucket, is provided with movable valve plate, be provided with Luo Tukou with the bottom corresponding spray air duct of storage soil bucket.Because firing-fighting medium of the present utility model adopts wind-force, add earth, earth can play the effect that impacts and cover burning things which may cause a fire disaster, with the acting in conjunction of wind-force under, can greatly improve fire extinguishing effect.
4, the patent No. is CN200710016057.0, name is called " gas sandstone fire extinguisher ", this patent discloses a kind of gas sandstone fire extinguisher for forest and the fire extinguishing of grassland occasion take sandstone and dust as medium, by sand digger, sand conveying mechanism, vibration filtering mechanism, the uniform mechanism of sand, Venturi tube, combustion gas guide pipe and jet gas turbine assemble, sand digger is arranged in whole device bottom, during work, contact with on-the-spot ground, rely on deadweight or spring force to make perching knife and ground effects, the sandstone of excavated earth and soil under the drive of power, sand conveying mechanism is chain conveying or spiral mode of movement, and its front end is connected with the guide housings of sand digger, and rear end is connected with vibration filtering mechanism, Venturi tube is the structure of reducing in the middle of the enlarging of two ends, and trunnion place is uniformly distributed multiple radial holes, and inner chamber is connected with combustion gas guide pipe, and exocoel is connected with the uniform mechanism of sand.
5, the patent No. is CN201020015028.X, name is called " a kind of cannon-type shockwave fire extinguishing device taking sandstones as media ", this patent discloses a kind of take sandstone and soil dust as medium, the big gun formula shock wave extinguishing device of putting out a fire for field occasion, the integral type extinguishing device being assembled through combination by compressed gas source, compressed gas cut-off valve, shock tube, shock tube sandstone big gun separator valve, sandstone big gun, sandstone, gravel conveyor structure and sandstone digger, the shock tube of tubular structure is divided into high pressure chest and low-pressure cavity by switch valve or diaphragm; Compressed gas source is comprised of air compressor and air accumulator, is connected with shock tube duct type; Shock tube is connected by shock tube sandstone big gun separator valve with sandstone big gun; Sand conveying mechanism adopts chain conveying or spiral conveying, and front end is connected with the vibration filtering part of sand digger, and rear end is connected with sandstone big gun sandstone filler opening; Between compressed gas source and shock tube, by compressed gas cut-off valve, be connected.
6, the patent No. is CN201120003554.9, name is called " the native formula spray of a kind of throwing ", this patent discloses the native formula spray of a kind of throwing, is characterized in mainly comprising, hack mechanism, Pao Tu mechanism, engine assembly, transfer case assembly, gearbox, shaft coupling, belt transmission and sprocket drive system, control arm; It also comprises hack cutter described hack mechanism, cutter shaft, left conveying auger is equipped with in cutter shaft left side, and right-hand part is provided with right conveying auger, described hack cutter is arranged between left conveying auger blade and right conveying auger blade, totally 5 groups, 4 every group, Pao Tu mechanism forms by throwing the native arm of native rotating disk and throwing, throw native arm and have 3, be distributed in and throw on native rotating disk radially, throw native arm capable of regulating direction, to adjust, throw native distance.
Although relating to, above-mentioned these patents raise native extinguishing device, but still effectively do not solve and how will fetch earth and to throw native two parts and combine, effectively improve the problem of fire extinguishing effect, so still exist otherwise be exactly the inconvenience that fetches earth, or throwing soil fire extinguishing effect is bad, or be exactly inconvenient walking, operate the problems such as labour intensity is large; Therefore for how can guarantee, fetch earth conveniently, can make again to raise native fire extinguishing better effects if, and easy to operate, be still and raise the difficult problem that soil fire extinguishing needs solution.
Summary of the invention
The object of the invention is to can not be organically will fetch earth and throw soil and combine for raising at present native extinguishing device, the present situation that fire-fighting efficiency is low, provides one to fetch earth more convenient, and raises raising native spray and raising native extinguishing method of soil fire extinguishing better effects if.
For realizing object of the present invention, the implementer's case proposing is that one is raised native spray, comprises and raises native device, drawing out soil equipment and conveying device, raises native device, drawing out soil equipment and conveying device and is all arranged on vehicle frame; Wherein, drawing out soil equipment is rotary tilling-type Work machine, drawing out soil equipment has the cutter head that fetches earth at least, by the cutter head low speed rotation that fetches earth by the soil fragmentation on ground, the hack of extraction is via the chain-linked conveyer of conveying device, by the cutter head that fetches earth, is sent to the conveying worm being arranged on the vehicle frame native porch of putting out a fire; Conveying worm is erect and is arranged on vehicle frame, and fire extinguishing soil is undertaken being delivered to and raising Tu Zhuanzhirukouchu after further fragmentation by conveying worm; Raise native device and be also arranged on vehicle frame, by raising native device, fire extinguishing soil is sprayed to the operation of putting out a fire.
Further, described raises native device for the native rifle of spray, sprays on native rifle and has gases at high pressure input port, gases at high pressure input port to face toward the fire extinguishing soil outlet of the native rifle of spray, and the fire extinguishing of conveying worm being sent into by high pressure draught soil sprays the operation of putting out a fire.
Further, the cutter head that fetches earth of described drawing out soil equipment is comprised of rotary tillage tulwar and knife rest, and rotary tillage tulwar adopts rotary cultivator tulwar, and rotary tillage tulwar is helical arrangement on cutter head; The cage structure that knife rest is formed by Plate Welding, shape is just as a cage.
Further, the native rifle of described spray comprises funnel, Blowing stopper and spray soil gun barrel, funnel, Blowing stopper and spray soil gun barrel from top to bottom successively according to funnel upper, in the middle of Blowing stopper is positioned at, spraying the vertical arrangement of native gun barrel under links together, spray native rifle termination and connect high pressure draught, the dust falling into blows down and enters the native gun body of spray through high pressure draught.Dust, through the stirring of high pressure draught, sprays with high pressure draught after acceleration.With this, complete the function that spray soil is put out a fire.
Further, on described vehicle frame, the feed arrangement that fetches earth is installed, the feed arrangement that fetches earth is the swing mechanism centered by crane span structure, swings up and down motion realize the feeding of fetching earth by vehicle frame around the center of wheel.
A kind ofly utilize the above-mentioned extinguishing method of raising native spray, first by the feed arrangement that fetches earth, make the position of cutter head in being applicable to fetching earth of fetching earth of drawing out soil equipment, by the cutter head low speed rotation that fetches earth by the soil fragmentation on ground, the hack of extraction is sent to the conveying worm being arranged on the vehicle frame native porch of putting out a fire via chain-linked conveyer from the cutter head that fetches earth, by conveying worm, undertaken being delivered to and raising native device after further fragmentation again, by raising native device by the fire extinguishing soil ejection operation of putting out a fire.
Further, described in, raising native device is hack to be sprayed by high pressure draught by spraying native rifle by the ejection of fire extinguishing soil; Spray native rifle and be arranged on vehicle frame, and provide compressed air by the air compressor machine being arranged on vehicle frame, compressed air enters the native rifle of spray from spraying native rifle outlet ejection, and the high pressure draught providing at compressed air ejection goes out fire extinguishing soil zone simultaneously, completes and shoots out fire extinguishing operation.
Further, described is to fetch earth by the curved rotary blade rotation of cagelike structure by the cutter head low speed rotation that fetches earth by the soil fragmentation on ground; When then soil is cut and kicked up by rotary blade, soil block is after cultivated cutter and inwall collision crashing, and the meeting of the qualified size of grogs of formation enters by the mesh on cutter head in the funnel of cutter head inner chamber, then falls into chain-linked conveyer and sees off; The soil block that does not reach qualified size can fall to ground again to be kicked up and smashes by rotary blade, then enters cutter head inner chamber; And so forth.Meanwhile, rotary blade is helical arrangement on cutter head, and the branch that can not smash and stone are dished out from the side and adopted native region.
Further, describedly by conveying worm, undertaken being delivered to after further fragmentation that to raise native device be in conveying worm, to have helical axis, when broken soil is transported to by chain-linked conveyer after conveying worm entrance, by the helical axis rotation in conveying worm, broken soil is up promoted, and by the further extruding of helical axis, broken soil is further pulverized in the process promoting, rising to behind conveying worm top, by conveying worm, deliver to funnel, via funnel, deliver to Blowing stopper.Under stirring, Blowing stopper enters the native gun body of spray.
The invention has the advantages that: by the cage type cutter head low speed rotation that fetches earth, directly on earth's surface, fetch earth, carry out by chain-linked conveyer, by cutter head, being sent to conveying worm after fragmentation, by conveying worm, undertaken being delivered to the native rifle of spray after further fragmentation again, finally by the native rifle of spray, by high pressure draught, hack is sprayed; This second-time breakage and second-pumping can be pulverized fire extinguishing soil evenly, and by helical feed to spray native rifle above, utilizing high pressure draught ejection, can effectively increase spray soil fire extinguishing effect, there is far firing range, continuous-running efficiency is high, high safety, the feature that quenching distance and fire-fighting area are large.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention raises native spray;
Fig. 2 is the cutter head perspective view that fetches earth of raising native spray;
Fig. 3 is the cutter head side structure schematic diagram that fetches earth of raising native spray;
Fig. 4 is the spray soil rifle structural representation of raising native spray;
Fig. 5 is that the spray soil rifle of raising native spray sprays native principle schematic;
Fig. 6 is the present invention and tractor syndeton schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
By accompanying drawing, can find out, the present invention relates to one and raise native spray, comprise and raise native device, drawing out soil equipment and conveying device, raise native device, drawing out soil equipment and conveying device and be all arranged on vehicle frame; Wherein, drawing out soil equipment is rotary tilling-type Work machine, drawing out soil equipment has the cutter head that fetches earth at least, by the cutter head low speed rotation that fetches earth by the soil fragmentation on ground, the hack of extraction is via the chain-linked conveyer of conveying device, by the cutter head that fetches earth, is sent to the conveying worm being arranged on the vehicle frame native porch of putting out a fire; Conveying worm is erect and is arranged on vehicle frame, and fire extinguishing soil is undertaken being delivered to and raising Tu Zhuanzhirukouchu after further fragmentation by conveying worm; Raise native device and be also arranged on vehicle frame, by raising native device, fire extinguishing soil is sprayed to the operation of putting out a fire.
Further, described raises native device for the native rifle of spray, sprays on native rifle and has gases at high pressure input port, gases at high pressure input port to face toward the fire extinguishing soil outlet of the native rifle of spray, and the fire extinguishing of conveying worm being sent into by high pressure draught soil sprays the operation of putting out a fire.
Further, the cutter head that fetches earth of described drawing out soil equipment is comprised of rotary tillage tulwar and knife rest, and rotary tillage tulwar adopts rotary cultivator tulwar, and rotary tillage tulwar is helical arrangement on cutter head; The cage structure that knife rest is formed by Plate Welding, shape is just as a cage.
Further, the native rifle of described spray comprises funnel, Blowing stopper and spray soil gun barrel, funnel, Blowing stopper and spray soil gun barrel from top to bottom successively according to funnel upper, in the middle of Blowing stopper is positioned at, spraying the vertical arrangement of native gun barrel under links together, spray native rifle termination and connect high pressure draught, the dust falling into blows down and enters the native gun body of spray through high pressure draught.Dust, through the stirring of high pressure draught, sprays with high pressure draught after acceleration.With this, complete the function that spray soil is put out a fire.
Further, on described vehicle frame, the feed arrangement that fetches earth is installed, the feed arrangement that fetches earth is the swing mechanism centered by crane span structure, swings up and down motion realize the feeding of fetching earth by vehicle frame around the center of wheel.
A kind ofly utilize the above-mentioned extinguishing method of raising native spray, first by the feed arrangement that fetches earth, make the position of cutter head in being applicable to fetching earth of fetching earth of drawing out soil equipment, by the cutter head low speed rotation that fetches earth by the soil fragmentation on ground, the hack of extraction is sent to the conveying worm being arranged on the vehicle frame native porch of putting out a fire via chain-linked conveyer from the cutter head that fetches earth, by conveying worm, undertaken being delivered to and raising native device after further fragmentation again, by raising native device by the fire extinguishing soil ejection operation of putting out a fire.
Further, described in, raising native device is hack to be sprayed by high pressure draught by spraying native rifle by the ejection of fire extinguishing soil; Spray native rifle and be arranged on vehicle frame, and provide compressed air by the air compressor machine being arranged on vehicle frame, compressed air enters the native rifle of spray from spraying native rifle outlet ejection, and the high pressure draught providing at compressed air ejection goes out fire extinguishing soil zone simultaneously, completes and shoots out fire extinguishing operation.
Further, described is to fetch earth by the curved rotary blade rotation of cagelike structure by the cutter head low speed rotation that fetches earth by the soil fragmentation on ground; When then soil is cut and kicked up by rotary blade, soil block is after cultivated cutter and inwall collision crashing, and the meeting of the qualified size of grogs of formation enters by the mesh on cutter head in the funnel of cutter head inner chamber, then falls into chain-linked conveyer and sees off; The soil block that does not reach qualified size can fall to ground again to be kicked up and smashes by rotary blade, then enters cutter head inner chamber; And so forth.Meanwhile, rotary blade is helical arrangement on cutter head, and the branch that can not smash and stone are dished out from the side and adopted native region.
Further, describedly by conveying worm, undertaken being delivered to after further fragmentation that to raise native device be in conveying worm, to have helical axis, when broken soil is transported to by chain-linked conveyer after conveying worm entrance, by the helical axis rotation in conveying worm, broken soil is up promoted, and by the further extruding of helical axis, broken soil is further pulverized in the process promoting, rising to behind conveying worm top, by conveying worm, deliver to funnel, via funnel, deliver to Blowing stopper.Under stirring, Blowing stopper enters the native gun body of spray.
Embodiment mono-
Accompanying drawing 1-3 has provided a specific embodiment of the present invention, from accompanying drawing 1, can find out that the present invention is that one is raised native spray, comprise the native rifle 1 of spray, spray native rifle 1 and be arranged on vehicle frame 2, chain-linked conveyer 3, conveying worm 4 and the cutter head 5 that fetches earth are also installed on vehicle frame 2 simultaneously; Wherein, the cutter head 5 that fetches earth is arranged on vehicle frame 2 by a slide mechanism, and can, under the effect of telescopic oil cylinder 9, along slide mechanism translation, realize the horizontal feed of the cutter head 5 that fetches earth; Chain-linked conveyer 3 be horizontal setting on vehicle frame 2, and chain-linked conveyer 3 is positioned at cutter head 5 central lower that fetch earth, so that the cutter head 5 that fetches earth is thrown broken soil on chain-linked conveyer 3; Conveying worm 4 is vertically mounted on the vehicle frame 2 of chain-linked conveyer 3 tail ends, and the entrance of conveying worm 4 is a funnel-form, be connected on the below of chain-linked conveyer 3 tail ends, the fragmentation soil that reception is transported by chain-linked conveyer 3, the outlet of conveying worm 4 is positioned at the top of conveying worm 4, and by an efferent duct 6, outputs to the upper entrance of the native rifle 1 of spray; At vehicle frame 2, with the corresponding other end of cutter head 5 of fetching earth, one air compressor machine 7 is installed, by air compressor machine 7, high pressure draught is provided to the spray soil of the cutter head 5 that fetches earth; Below 7 one of installation air compressor machines, be connected with deflecting roller 7, a pendulous device 10 that can make vehicle frame swing around axle center is installed on deflecting roller 8; Described pendulous device 10 is a kind of fluid pressure drive device, by a fluid pressure drive device, drives vehicle frame 2 to swing up and down, and realizes the bottom and top feed of the cutter head 5 that fetches earth.
Accompanying drawing 2 is the structural representations of cutter head 5 of fetching earth, and by accompanying drawing, can find out that the cutter head 5 that fetches earth is comprised of rotary tillage tulwar 11 and knife rest 12, and rotary tillage tulwar adopts rotary cultivator tulwar, and rotary tillage tulwar is helical arrangement on cutter head; The cage structure that knife rest 12 is formed by Plate Welding, shape is just as a cage.Fetch earth the fetching earth as shown in Figure 3 of cutter head 5, the cutter head 5 that fetches earth is arranged in case 15, broken earth 14 under the effect that earth 14 rotates at rotary tillage tulwar 11, broken earth 14 falls on chain-linked conveyer 3 by the gap of the knife rest 12 of cage structure.
Fig. 4 is the structural representation of the native rifle of spray, spray above native rifle and be provided with bucket-shaped entrance 15, the fire extinguishing soil of sending into for receiving conveying worm, bucket-shaped entrance 15 is connected with Blowing stopper 16 below, Blowing stopper 16 is just connected with the native gun barrel 17 of spray below, and fire extinguishing soil sprays by spraying native gun barrel 17; Spray native principle as shown in Figure 5, spray native rifle termination and connect high pressure draught 18, the dust 19 falling into blows down and enters the native gun body of spray through high pressure draught.Dust, through the stirring of high pressure draught, sprays with high pressure draught after acceleration.With this, complete the function that spray soil is put out a fire.
Concrete fire extinguishing procedure is: during work, as shown in Figure 6, by of the present invention, raise native spray, by tractor 20, be dragged to the place that needs fire extinguishing, the cutter head that will fetch earth is again put into soil by the feed arrangement that fetches earth, make the cage type cutter head that fetches earth go deep into ground, by the rotation of rotary tillage tulwar, fetch earth, and make soil block broken in cage, broken soil block falls into chain-linked conveyer in cage type fetches earth cutter head rotary course, and be sent to the conveying worm being arranged on the vehicle frame native porch of putting out a fire from the cutter head that fetches earth, by conveying worm, undertaken being delivered to and raising native device after further fragmentation again, by raising native device, fire extinguishing soil is sprayed to the operation of putting out a fire, reach the object of fire extinguishing.
Claims (9)
1. raise a native spray, comprise and raise native device, drawing out soil equipment and conveying device, raise native device, drawing out soil equipment and conveying device and be all arranged on vehicle frame; It is characterized in that, drawing out soil equipment is rotary tilling-type Work machine, drawing out soil equipment has the cutter head that fetches earth at least, by the cutter head low speed rotation that fetches earth by the soil fragmentation on ground, the hack of extraction is via the chain-linked conveyer of conveying device, by the cutter head that fetches earth, is sent to the conveying worm being arranged on the vehicle frame native porch of putting out a fire; Conveying worm is erect and is arranged on vehicle frame, and fire extinguishing soil is undertaken being delivered to and raising Tu Zhuanzhirukouchu after further fragmentation by conveying worm; Raise native device and be also arranged on vehicle frame, by raising native device, fire extinguishing soil is sprayed to the operation of putting out a fire.
2. according to claim 1ly raise native spray, it is characterized in that, described raises native device for the native rifle of spray, spray and on native rifle, have gases at high pressure input port, gases at high pressure input port faces toward the fire extinguishing soil outlet of the native rifle of spray, and the fire extinguishing of conveying worm being sent into by high pressure draught soil sprays the operation of putting out a fire.
3. according to claim 2ly raise native spray, it is characterized in that, the cutter head that fetches earth of described drawing out soil equipment is comprised of rotary tillage tulwar and knife rest, and rotary tillage tulwar adopts rotary cultivator tulwar, and rotary tillage tulwar is helical arrangement on cutter head; The cage structure that knife rest is formed by Plate Welding, shape is just as a cage.
4. according to claim 3ly raise native spray, it is characterized in that, the native rifle of described spray comprises funnel, Blowing stopper and spray soil gun barrel, funnel, Blowing stopper and spray soil gun barrel from top to bottom successively according to funnel upper, in the middle of Blowing stopper is positioned at, spraying the vertical arrangement of native gun barrel under links together, spray native rifle termination and connect high pressure draught, the dust falling into blows down and enters the native gun body of spray through high pressure draught, dust is through the stirring of high pressure draught, after acceleration, with high pressure draught ejection, with this, complete the function that spray soil is put out a fire.
5. according to claim 4ly raise native spray, it is characterized in that, on described vehicle frame, the feed arrangement that fetches earth is installed, the feed arrangement that fetches earth is the swing mechanism centered by crane span structure, swinging up and down motion realize the feeding of fetching earth by vehicle frame around the center of wheel.
6. one kind is utilized the extinguishing method of raising native spray described in claim 1, it is characterized in that, first by the feed arrangement that fetches earth, make the position of cutter head in being applicable to fetching earth of fetching earth of drawing out soil equipment, by the cutter head low speed rotation that fetches earth by the soil fragmentation on ground, the hack of extraction is sent to the conveying worm being arranged on the vehicle frame native porch of putting out a fire via chain-linked conveyer from the cutter head that fetches earth, by conveying worm, undertaken being delivered to and raising native device after further fragmentation again, by raising native device by the fire extinguishing soil ejection operation of putting out a fire.
7. extinguishing method according to claim 6, is characterized in that, described in to raise native device be hack to be sprayed by high pressure draught by spraying native rifle by fire extinguishing soil ejection; Spray native rifle and be arranged on vehicle frame, and provide compressed air by the air compressor machine being arranged on vehicle frame, compressed air enters the native rifle of spray from spraying native rifle outlet ejection, and the high pressure draught providing at compressed air ejection goes out fire extinguishing soil zone simultaneously, completes and shoots out fire extinguishing operation.
8. extinguishing method according to claim 6, is characterized in that, described is to fetch earth by the curved rotary blade rotation of cagelike structure by the cutter head low speed rotation that fetches earth by the soil fragmentation on ground; When then soil is cut and kicked up by rotary blade, soil block is after cultivated cutter and inwall collision crashing, and the meeting of the qualified size of grogs of formation enters by the mesh on cutter head in the funnel of cutter head inner chamber, then falls into chain-linked conveyer and sees off; The soil block that does not reach qualified size can fall to ground again to be kicked up and smashes by rotary blade, then enters cutter head inner chamber, and so forth; Meanwhile, rotary blade is helical arrangement on cutter head, and the branch that can not smash and stone are dished out from the side and adopted native region.
9. extinguishing method according to claim 6, it is characterized in that, describedly by conveying worm, undertaken being delivered to after further fragmentation that to raise native device be in conveying worm, to have helical axis, when broken soil is transported to by chain-linked conveyer after conveying worm entrance, by the helical axis rotation in conveying worm, broken soil is up promoted, and by the further extruding of helical axis, broken soil is further pulverized in the process promoting, rising to behind conveying worm top, by conveying worm, deliver to funnel, via funnel, deliver to Blowing stopper, under stirring, Blowing stopper enters the native gun body of spray.
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| CN109731256A (en) * | 2018-12-29 | 2019-05-10 | 山东大学 | It is a kind of to realize the forest fit-extinguishing robot and method for throwing that soil fire extinguishing is gathered materials on the spot |
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| CN110170132A (en) * | 2019-06-10 | 2019-08-27 | 梁涵宇 | A kind of native formula extinguishing device of spray |
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| CN103007461A (en) * | 2013-01-14 | 2013-04-03 | 中南林业科技大学 | Self-propelled soil raising forest fire extinguisher and fire extinguishing method |
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| CN105327478B (en) * | 2015-09-22 | 2018-07-17 | 张正泉 | The device of solid fire-fighting substance can continuously be cast |
| US20180104520A1 (en) * | 2016-10-14 | 2018-04-19 | Gary Brian Snodgrass | Soil-based fire suppression system |
| WO2018071859A1 (en) * | 2016-10-14 | 2018-04-19 | Snodgrass Gary Brian | Soil-based fire suppression system |
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| CN109731256A (en) * | 2018-12-29 | 2019-05-10 | 山东大学 | It is a kind of to realize the forest fit-extinguishing robot and method for throwing that soil fire extinguishing is gathered materials on the spot |
| CN110170132A (en) * | 2019-06-10 | 2019-08-27 | 梁涵宇 | A kind of native formula extinguishing device of spray |
| CN110170132B (en) * | 2019-06-10 | 2023-12-19 | 梁涵宇 | Soil spraying type fire extinguishing device |
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| CN112827099A (en) * | 2021-03-09 | 2021-05-25 | 重庆三峡学院 | Device and forest fire engine of preparation mud of borrowing on spot |
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| CN113457052B (en) * | 2021-07-08 | 2022-06-07 | 河北工业大学 | Soil-raising type six-foot fire-fighting robot |
| CN114404849A (en) * | 2022-03-07 | 2022-04-29 | 中国石油大学(华东) | Fire engine for extinguishing fire by using sandy soil |
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