CN202590209U

CN202590209U - Remote-controlled stereoscopic elevating fire extinguishing apparatus

Info

Publication number: CN202590209U
Application number: CN 201220288198
Authority: CN
Inventors: 倪军; 石年仁; 盖明勇; 张正明; 屈朝峰
Original assignee: MINGGUANG HAOMIAO FIRE-FIGHTING TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: MINGGUANG HAOMIAO SECURITY TECHNOLOGY CO., LTD.
Priority date: 2012-06-19
Filing date: 2012-06-19
Publication date: 2012-12-12
Anticipated expiration: 2022-06-19

Abstract

The utility model discloses a remote-controlled stereoscopic elevating fire extinguishing apparatus. A fire truck is used as a carrier; the remote-controlled stereoscopic elevating fire extinguishing apparatus is provided with a combined type elevating cantilever crane and a supporting leg mechanism; a first fire monitor, a second fire monitor and a third fire monitor are respectively arranged on the top, in the middle and at the bottom of the cantilever crane; the cantilever crane is provided with conveying pipes for conveying fire extinguishing agents to the three fire monitors; a hydraulic system on the fire truck provides lifting power for the cantilever crane; and the first fire monitor, the second fire monitor and the third fire monitor are remotely controlled by a remote-controlled device on the fire truck. The remote-controlled stereoscopic elevating fire extinguishing apparatus can be controlled remotely, stereoscopically extinguishes fire in a close range, and can effectively control fire behavior in the early period of fires, fire extinguishing efficiency is improved, loss of the fire extinguishing agents is reduced, and firefighters are protected effectively. In addition, the remote-controlled stereoscopic elevating fire extinguishing apparatus is specially used for extinguishing huge fires caused by accidents in oil tanks, light dydrocarbon tanks, well blowout, chemical engineering devices and the like.

Description

High three-dimensional extinguishing device is lifted in remote control

Technical field:

The utility model relates to a kind of remote control and lifts high three-dimensional extinguishing device.

Background technology:

The tall and big intensive solid type that is of petrochemical industry production equipment is arranged; The crisscross tight connection of pipeline; Petroleum chemicals have two kinds of different shapes of gas-liquid; Characteristics such as the petrochemical industry fire has that fire spreading speed is exceedingly fast, three-dimensional high-temp combustion, continuity blast, toxic and harmful range of scatter are wide, the type fire can make chemical plant installations etc. receive damage in various degree at explosion time, and flammable medium is and opens wide or oblique burned such as spray being destroyed the position; When the chemical industry oil product when breakage outwards trickles, can form ground (containing trench), low latitude, the three-dimensional burning in high-altitude.Existing method of putting out a fire to save life and property is to use rifle (big gun) that tank body is cooled earlier; After treating that chemical industry oil product temperature drops to suitable fire extinguishing; Again through extinguishing chemical fire extinguishings such as dispensing foam or dry powder in jar; See that from the practice situation of fire extinguishing long, the belligerent personnel of this mode attack time of putting out a fire to save life and property are wide, the fire-fighting equipment demand is big, potential danger is many, environmental pollution is big, the fire extinguishing benefit is not fine.

Petrochemical industry type fire hazard degree is higher; Continuity blast and boil over or splash is the main hazard characteristic of this type fire, in the process of fire attack, the dangerous characteristic of the type constitutes a serious threat to the personnel's of putting out a fire to save life and property personal safety; All caused huge pressure and burden psychologically and mentally for the personnel that put out a fire to save life and property; Directly had influence on carrying out smoothly of fire-fighting work, and potential danger is in case generation not only causes enormous economic loss; Even also can cause more casualties, directly cause the fire fighting failure.

Petrochemical industry type fire attack difficulty is bigger; Fire fighting has disposable characteristics; Require the short time control intensity of a fire that it is put out, after the burning of blasting property of petrochemical plant, chemical plant installations breakage occurs, be out of shape and subside; The chemical industry oil product that burning mass flows out in jar; Can in fire wall, cause large-area trickling fire, and be connected as a single entity with the chemical plant installations that is burning form on the ground, the three-dimensional burning on the chemical plant installations, arduous and complicacy of its task and risk are very big when putting out the fire of the type.

After explosive combustion chemical plant installations fire takes place; The control force that can arrive the scene of a fire at short notice is often limited; Cooling, fire extinguishing can not be carried out simultaneously, and the control force of showing up in advance can only cool off defence, treat could implement fire extinguishing after follow-up strength all arrives.Such one is the fire initial stage oil product temperature lower favourable fire extinguishing opportunity of having lost; Make the later stage fire extinguishing need to drop into bigger man power and material; Tank fire with tens of meters of the diameters puted out a fire to save life and property is an example; Need to drop into tens even up to a hundred s' fire-fighting vehicle, the extinguishing chemical that needs also reaches tens of tons, and the fire extinguishing place narrow, economical drop into bigger; The 2nd, prolong the fire extinguishing cycle, thereby also strengthened the economic loss of fire.

Existing fire-fighting vehicle can not approach dangerous matter sources and closely put out a fire when putting out a fire to save life and property large-scale petroleum chemical industry fire; See from 50,000 side's oil tanks fire extinguishing experiment of doing in the past; Beyond 80 meters～100 meters in the 20 meters high jar spray fire extinguishing agent because fire foam is very light, under the effect of wind-force and burning things which may cause a fire disaster; The fire foam that gets into the tank deck extinguish open flame at most just can reach 40%; On a table apparatus, can not realize simultaneously burner being cooled off and can't put out ground trickling fire, fire-fighting efficiency is very little, and this also is that the main cause that a lot of chemical plant installations class fire can not timely and effectively put out has taken place.

Summary of the invention:

For overcoming the defective of prior art; The purpose of the utility model is to provide a kind of remote control to lift high three-dimensional extinguishing device, and this device can remote control get into the deathtrap, crosses over the fire prevention cofferdam and approaches ignition source; Through the remote control lifting arm support; Jib top fire monitor can be overlooked and put out chemical plant installations top burning naked light, and jib middle part fire monitor cools off chemical plant installations and puts out device overflow fire, prevents that chemical plant installations from caving in because of high-temp combustion; Jib bottom fire monitor can put out ground trickling fire and the burner bottom is cooled off; This new device can be realized long-distance remote control, closely Multidimensional Warfare fire extinguishing, can effectively control the intensity of a fire at the fire early period of origination, improves fire-fighting efficiency, reduces the extinguishing chemical loss; Effectively protect fire fighter's safety, this novel remote control is lifted high three-dimensional extinguishing device and is solved the large-sized fire that burst accidents such as oil tank, lighter hydrocarbons jar, blowout, chemical plant installations cause specially.

The utility model technical solution problem adopts following technical scheme:

High three-dimensional extinguishing device is lifted in remote control; With the fire fighting truck is carrier; Combined type is set lifts a high jib and a leg mechanism, be respectively equipped with first fire monitor, second fire monitor and the 3rd fire monitor in top, middle part and the bottom of said jib, it is the carrier pipe of three fire monitor conveying extinguishing agents that jib is provided with;

Said jib provides lifting power by the hydraulic system on the said fire fighting truck, and said first fire monitor, second fire monitor and the 3rd fire monitor are controlled by the remote control remote control on the said fire fighting truck.

The design feature of the utility model also is:

Also be provided with on the said jib and be used for the thin water smoke spray system of lowering the temperature to said extinguishing device.

The top of said jib is provided with video acquisition device, said video acquisition device and said remote control communication.

Compared with present technology, the beneficial effect of the utility model is embodied in:

The utility model is lifted upright position, high jib upper, middle and lower at combined type and is furnished with multi-door fire-fighting battery respectively; Realize three-dimensional fire extinguishing; Jib top fire monitor puts out chemical plant installations top burning naked light, and jib middle part fire monitor puts out chemical plant installations because the overflow naked light that blast causes cools off the burning chemical plant installations simultaneously; Prevent that subsequent explosion and high-temp combustion from further destroying, jib bottom fire monitor both can put out ground trickling fire and also can cool off chemical plant installations.This new device is realized three-dimensional fire extinguishing; Can control petroleum storage tank, chemical plant installations class fire rapidly, the burning petroleum chemical plant installations carried out isolated solid put out a fire to save life and property, effectively reduce temperature in the combustion zone; Prevent that contiguous tank body and chemical plant installations are exploded by hyperthermia radiation, dilution scene of fire toxic and harmful.

The utility model device adopts wireless remote control control system; The device key position installs thin water smoke spray system additional and lowers the temperature; Can closely extinguishing device lifting certain altitude be realized three-dimensional fire extinguishing near the fire area; The fire fighter need not to get into the scene of fire, puts out a fire through this device of wireless remote control far distance controlled, can effectively protect fire fighter's safety in large-size chemical class fire places such as inflammable and explosive, poisonous and harmfuls.

Conventional vehicles when putting out a fire to save life and property large-scale petroleum chemical industry fire apart from spray fire extinguishing agent beyond 80～100 meters of the ignition zones; The average utilization about 30% that efficient fire-extinguishing chemical is arranged; And the utility model extinguishing device catches fire the tank field effective operation apart from 15 meters through the remote control distance; There is the utilization rate of efficient fire-extinguishing chemical to reach more than 95%; Jib top fire monitor specific aim is put out top burning naked light, and the mid-fire monitor of jib can cool off chemical plant installations simultaneously and put out because the overflow that blast causes is fiery, and jib bottom fire monitor can cool off chemical plant installations also can put out ground trickling fire; One playscript with stage directions New Type Fire-fighting Device from being equivalent to 9 conventional vehicles aspect the extinguishing chemical utilization ratio, is isolated the efficient of putting out a fire to save life and property that the three-dimensional mode of putting out a fire to save life and property has improved petrochemical industry class fire greatly at the petroleum storage tank class fire of putting out a fire to save life and property.

Description of drawings:

Fig. 1 is the utility model device side structural representation; Fig. 2 is the utility model device Facad structure sketch map; Fig. 3 is the utility model device working state structure sketch map.

Label among the figure: 1 fire fighting truck, 2 first fire monitors, 3 video acquisition devices, 4 thin water smoke spray systems, 5 jibs, 6 carrier pipes, 7 hydraulic systems, 8 second fire monitors, 9 the 3rd fire monitors, 10 remote controls, 11 leg mechanisms.

Below pass through the specific embodiment, and combine accompanying drawing that the utility model is described further.

The specific embodiment:

Embodiment: combine Fig. 1-3; High three-dimensional extinguishing device is lifted in the present embodiment remote control; It is a carrier with fire fighting truck 1; Combined type is set lifts a high jib 5 and a leg mechanism 11, be respectively equipped with first fire monitor 2, second fire monitor 8 and the 3rd fire monitor 9 in top, middle part and the bottom of jib 5, it is the carrier pipe 6 of three fire monitor conveying extinguishing agents that jib is provided with.

Jib 5 provides lifting power by the hydraulic system on the fire fighting truck 7, and first fire monitor 2, second fire monitor 8 and the 3rd fire monitor 9 are controlled by 10 remote controls of the remote control on the fire fighting truck 1.Also be provided with on the jib 5 and be used for the thin water smoke spray system 4 of lowering the temperature to extinguishing device; Thin water smoke spraying cooling system assurance device works long hours under the hyperthermia radiation condition; Be provided with video acquisition device 3 on the top of jib 5, can realize scene of a fire information investigation, transmission.Said video acquisition device and 10 communications of said remote control.

During work, referring to Fig. 3, a leg mechanism 11 guarantees that the extinguishing device work safety is stable; Hydraulic system 7 gives rise to certain altitude with combined type jib 5; Jib top high-flow remote control fire monitor spray fire extinguishing agent puts out chemical plant installations top burning naked light, and the mid-remote control fire monitor of jib spray fire extinguishing agent puts out because the overflow naked light that the chemical plant installations explosive damage causes effectively cools off chemical plant installations simultaneously; Prevent that high-temp combustion from causing that chemical plant installations caves in; Jib bottom fire monitor spray fire extinguishing agent puts out because the ground trickling fire that overflow causes also can effectively cool off the burning chemical plant installations.

Claims

1. high three-dimensional extinguishing device is lifted in remote control; It is characterized in that with fire fighting truck (1) be carrier; Combined type is set lifts a high jib (5) and a leg mechanism (11); Be respectively equipped with first fire monitor (2), second fire monitor (8) and the 3rd fire monitor (9) in top, middle part and the bottom of said jib (5), it is the carrier pipe (6) of three fire monitor conveying extinguishing agents that jib is provided with;

Said jib (5) provides lifting power by the hydraulic system on the said fire fighting truck (7), and said first fire monitor (2), second fire monitor (8) and the 3rd fire monitor (9) are controlled by remote control (10) remote control on the said fire fighting truck (1).

2. high three-dimensional extinguishing device is lifted in remote control according to claim 1, it is characterized in that, also is provided with on the said jib (5) to be used for the thin water smoke spray system (4) of lowering the temperature to said extinguishing device.

3. high three-dimensional extinguishing device is lifted in remote control according to claim 1, it is characterized in that, the top of said jib (5) is provided with video acquisition device (3), said video acquisition device and said remote control (10) communication.