CN2595873Y

CN2595873Y - Multufunction air jet snow cleaning vehicle

Info

Publication number: CN2595873Y
Application number: CN 01241841
Authority: CN
Inventors: 赵惠芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-06
Filing date: 2001-08-06
Publication date: 2003-12-31
Anticipated expiration: 2011-08-06

Abstract

The utility model relates to the technical field of air jet snow cleaning vehicles. The multifunction air jet snow cleaning vehicle is provided with an aircraft turbojet engine fuel oil tank arranged on a chassis crossbeam on the middle back part of a second class chassis of a truck, and the upper part of the fuel oil tank is provided with an aircraft turbojet engine. The utility model is characterized in that a fuel gas outlet of the aircraft turbojet engine faces to the direction of a vehicle head, and an air inlet faces to the direction of a vehicle tail. A trident air jet pipe is installed on an air jet outlet; the right side of the trident air jet pipe is connected to an auxiliary air jet pipe for jetting and cleaning snow cover on the front part of the snow cleaning vehicle, and the left side of the trident air jet pipe is connected to a main air jet pipe for transversely and cleanly blowing the snow cover on a whole road surface. The tail part of the chassis of the truck is provided with a snag cleaning tow rack mechanism. The utility model has the advantages of high snow cleaning efficiency, high clean rate of snow cleaning, large area of snow cleaning by one time, more functions, etc., and is suitable for being popularized for use.

Description

Multi-functional jet snow removing vehicle

Technical field

The utility model relates to the technical field of jet snow removing vehicle, and it can be used for speedway, airport and removes road surface and Packed Snow On Runway, simultaneously a kind of special equipment that can haul vehicle violating the regulations and that break down.

Background technology

Accumulated snow makes troubles for human daily life and traffic, not only can suspend traffic, and also can make braking automobile malfunctioning.Annual both at home and abroad all have because of road surface accumulated snow causes several and even tens of the traffic accidents that automobile bumps against from beginning to end, and accumulated snow has become " the white killer " of highway and aerodrome traffic.At present, domestic development to the road snow removing equipment still is in the starting stage, and road snow removing is main to substitute machinery by installing push pedal etc. before manpower and bulldozer, automobile or the loader additional.But, cause road surface accumulated snow thoroughly to remove because the push pedal of installing additional must maintain a certain distance with the road surface.In addition, because the push pedal width generally is no more than 3 meters, it removes speedway accumulated snow efficient is extremely low.In countries such as Sweden, Japan, Canada and Germany, though research and certain level and the scale of production tool to the road snow removing equipment, but generally all be based on snow pushing or more additional again functions, be about to pile up the accumulated snow that gets up and dish out or inhale, sweep in self compartment, transport then and outwell.As the snow throwing car that Sweden produces, the snow suction vehicle that Japan produces, the snow pushing car that Canada, Germany produce.And these equipment not only cost an arm and a leg, and the snow removing width also all be no more than 3 meters, be not suitable for the snow removing of speedway equally.Moreover simple snow removing equipment has extremely strong seasonality, and its service efficiency is extremely low.

Along with the Chinese society constant development of economy, at the bottom of calendar year 2001, China's speedway can reach 20,000 kilometers, can reach 7.5 ten thousand kilometers to the end of the year 2005, and 3/5ths speedway winter snow cover is wherein arranged approximately, and areas such as northeast, North China, northwest more so.For fear of traffic accident takes place, have to be cost to suspend traffic.For this reason, national communication department is removing the snow as one of speedway three big brainstorm projects.Therefore snow removing equipment has become the facility of speedway indispensability.For example, 5 import snow pushing cars just have been equipped with on less than 300 kilometers Shanghai and Nanjing speedway, about 3,000,000 yuan of every prices long.

At present, it is low based on the snow removing function to develop a kind of efficient height, price, and the snow removing vehicle that possesses other functions simultaneously is the realistic problem that needs to be resolved hurrily.

Though Chinese patent also has the technology report to snowslinger, it as the patent No. 97211949.3 Chinese patent " a kind of jet-propelled snowslinger ", be fixed with jet engine on its power car body, jet outlet is towards the tailstock, in jet outlet, be equipped with downwards or the induced duct of side-lower, this utility model can be blown ground accumulated snow molten, vaporization, dry up or dispel, clean very clean, rapidly, the generation that can try to forestall traffic accidents effectively, be particularly suitable for speedway, urban highway, the square, the cleaning of accumulated snow such as overpass bridge and aerodrome, when induced duct is loose joint, also can make the fire extinguishing car uses, it has the progressive one side of its description certainly, but because unreasonable in the induced duct design, cause its efficient of sweeping away snow high not enough, as adopt downwards or the induced duct of side direction, cause the accumulated snow that sweeps away the road surface effective not enough, part wind energy consumes in vain, in addition for reach simultaneously can be downwards or side direction sweep away snow, need to settle the air jet systems of two covers, cause its cost and price rising, function singleness, can not drag except that the fault car, cause the inconvenience in the use, be unfavorable for that also it promotes the use of.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of efficient height, price is low, serves as the main multi-functional jet snow removing vehicle that possesses other function simultaneously with the snow removing function.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: the multi-functional jet snow removing vehicle of this kind, they are in two class chassis of truck, be mounted with the aviation turbojet engine fuel tank on the rear chassis crossbeam, aviation turbojet engine is installed on top at fuel tank, the gas outlet that it is characterized in that the aeroturbine fuel-injection engine is towards the headstock direction, air inlet port is towards tailstock direction, a trident air jet pipe is installed at the place in jet gas outlet, the secondary air jet pipe that is used to spray except that snow removing vehicle the place ahead accumulated snow is received on its right side, the main jet tracheae that laterally blows off All-terrain accumulated snow is received in the left side, at the afterbody of truck chassis the bracket mechanism that removes obstacles is housed.

Above-mentioned main jet tracheae is taked middle-set-type, promptly is placed in the middle and lower part, chassis,, extend to outside the left-hand stringer of chassis to being bent downwardly transition along the left front of car, and then from crossbeam bottom transition to the right, and form jet main jet gas port to the right.

Above-mentioned truck is equipped with damping material at interior of body, and drives the air port at body forward structure, makes this air intake become the aviation turbojet engine air inlet port, the aviation turbojet engine under the duty is formed force cooling simultaneously.

Compared with prior art, the utlity model has following advantage: 1. the efficient height removes the snow; 2. Chu Xue Ex-all rate height; 3. disposable snow removing area is big; 4. has higher performance; 5. do not damage road surface and machinery; 6. have multi-functional, multipurpose: (1). blow down tiny sandstone on the road surface; (2). blow the thin ice that melt airport, overpass bridge, and can dry up the road surface; (3). fault car, accident vehicle on the rescue speedway.

Description of drawings

Fig. 1 is the structural representation of the multi-functional jet snow removing vehicle of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.

As shown in Figure 1, this multi-functional jet snow removing vehicle is to adopt truck as traction power, and in two class chassis 1 of truck, at first settle aviation turbojet engine fuel tank 7 on the rear chassis crossbeam, aviation turbojet engine 4 is installed on top at fuel tank 7, and turbojet engine 4 provides power for snow removing.The gas outlet that makes aeroturbine fuel-injection engine 4 simultaneously is towards the headstock direction, air inlet port is towards tailstock direction, and at trident air jet pipe 3 of jet gas outlet place's installation, with the high temperature of ejection, at a high speed, the gas-flow of big flow branches to the left and right sides, secondary air jet pipe 5 is received on the right side, and main jet tracheae 6 is received in the left side.Simultaneously, with the gas-flow of discharging incident ground at a certain angle, make accumulated snow and surface separation, blown away, finish the ground snow removing by big flow high-speed fuel gas stream by secondary air jet pipe 5 and main jet tracheae 6.Secondary air jet pipe 5 is used for spray and removes snow removing vehicle the place ahead accumulated snow, is the snow removing vehicle open circuit simultaneously.Main jet tracheae 6 is taked middle-set-type, promptly be placed in the middle and lower part, chassis, along the left front of car to being bent downwardly transition, extend to outside the left-hand stringer of chassis, and then from crossbeam bottom transition to the right, forming jet main jet gas port to the right, can be that the accumulated snow on unidirectional two tracks or three tracks and the emergency stopping lane only all blows off with the horizontal All-terrain of speedway.In order to reduce the huge noise that produces when aviation turbojet engine 4 is worked, the vehicle body 2 that there is damping material inside should be installed, and have air intake in vehicle body 2 front portions, big flow cold air enters in the vehicle body 2, aviation turbojet engine under the duty 4 is formed the pressure cooling, enter aviation turbojet engine 4 air inlet ports simultaneously.In addition, in order to overcome the seasonal limitation of using of snow removing vehicle, the bracket mechanism 8 that removes obstacles is housed, can be used as obstacles removing car at ordinary times and use, not in the time spent withdrawal vehicle body 2 at the afterbody of truck chassis 1.

Claims

1. multi-functional jet snow removing vehicle, they are in two class chassis (1) of truck, be mounted with aviation turbojet engine fuel tank (7) on the rear chassis crossbeam, aviation turbojet engine (4) is installed on top at fuel tank (7), it is characterized in that making the gas outlet of aeroturbine fuel-injection engine (4) towards the headstock direction, air inlet port is towards tailstock direction, a trident air jet pipe (3) is installed at the place in jet gas outlet, the secondary air jet pipe (5) that is used to spray except that snow removing vehicle the place ahead accumulated snow is received on its right side, the main jet tracheae (6) that laterally blows off All-terrain accumulated snow is received in the left side, at the afterbody of truck chassis (1) the bracket mechanism (8) that removes obstacles is housed.

2. jet snow removing vehicle according to claim 1, it is characterized in that described main jet tracheae (6) takes middle-set-type, promptly be placed in the middle and lower part, chassis, along the left front of car to being bent downwardly transition, extend to outside the left-hand stringer of chassis, and then from crossbeam bottom transition to the right, and form jet main jet gas port to the right.

3. jet snow removing vehicle according to claim 2, it is characterized in that described truck vehicle body (2) inside is equipped with damping material, and drive the air port in vehicle body (2) front portion, make this air intake become aviation turbojet engine (4) air inlet port, the aviation turbojet engine under the duty (4) is formed force cooling simultaneously.