KR102124179B1 - Disaster prevention vehicle - Google Patents

Abstract

Disclosed is a system for disaster prevention and rescue, in which a solid or a liquid state material can be mounted. The present invention relates to a vehicle which has a power for making movement possible and on which three driving wheels or more are attached and, desirably, to an ATV, a UTV and an off-road type vehicle which includes: six moving wheels; a power generation means; a power transmission means; an injection material storage means (600) in which a solid, a liquid or a gas state material is mounted; and an injection means (700) for injecting the injection material of the injection material storage means (600), and is movable together with the injection material storage means (600) and the injection means (700). The present invention provides the system for disaster prevention and rescue, which can be rapidly and safely dispatched to mountainous regions where a fire truck is difficult to rapidly reach or a fire is difficult to suppress at an initial stage such as rapid fire suppression, a rescue activity and a disaster prevention activity can be performed.

Description

Disaster Prevention and Rescue System{DISASTER PREVENTION VEHICLE}

The present invention relates to a system for disaster prevention and rescue, and more specifically, equipped with a power generating means and a power transmission means for moving, mounting an object in the form of a solid, liquid, or gas, and spraying the mounted object to a long distance It is equipped with an injector capable of driving, and is a system having three or more driving wheels attached, preferably having six moving wheels, an all terrain vehicle (ATV), and a utility vehicle (UTV) ) And off-road vehicles, and quickly and safely dispatched in mountainous areas where fire trucks are difficult to reach quickly or where initial fire suppression is difficult, resulting in rapid fire suppression and disaster prevention, including disaster prevention and rescue and disaster prevention. It is related to a disaster prevention and rescue system that enables activities.

In general, when a fire occurs, it is possible to greatly reduce the damage by promptly responding to the initial evolution. This is especially true in places where massive damage occurs in the event of a fire, such as a mountain or yard. In the case of such a mountain or yard, the initial evolution is not easy because the firefighting facilities are not equipped, and even if an early fire is detected, the initial evolution may fail due to the lack of equipment and lack of equipment.

In particular, in the case of forest fires occurring in the dryer, a lot of manpower is used to prevent and extinguish the fire, but in the firefighting equipment, very basic and primitive methods are used, such as using a hand tool such as a shovel to cover the soil. Spray-type manual fire extinguishers are being used to clean up, making effective forest fire extinguishing impossible.

In order to extinguish the fire quickly and effectively, a mobile vehicle and an effective sprinkling device are important. In addition, it is important to overcome disaster situations in the field of disasters and to rescue people quickly.

As a mobility vehicle, the All Terrain Vehicle (ATV) is a compact four-wheel drive vehicle designed to run well on rough terrain as well as on well-paved roads.

The four-wheel drive vehicle has excellent maneuverability and stability, and is used for various purposes such as mountain, leisure, agriculture, fishing, and military.

On the other hand, the sprinkling device for extinguishing the fire is largely contained in the fire extinguishing water storage tank containing the fire extinguishing water, the injection pump to enable the sprinkling of the fire extinguishing water in the fire extinguishing water storage tank, a driving device for driving the spray pump, and fire extinguishing It comprises an injection device that can be sprayed by moving the water to a long distance.

ATV, such as a four-wheel drive car, is equipped with a driver's seat for the driver to sit on the top of the frame, a suspension device used in a general passenger car is installed on the front wheel, and a suspension using a coil spring is installed on the rear wheel to provide vibration and shock during driving. It can be attenuated. Since it is mainly manufactured to drive on unpaved roads such as mountains and tidal flats, it is common that the user's riding comfort is designed to a certain extent.

Therefore, due to the characteristics of the ATV that mainly drives the unpaved road with only the frame and suspension having the above structure, the user's riding comfort is significantly reduced and the durability of the frame is reduced.

In addition, it shows excellent performance on rough roads, but if it is equipped with a heavy weight such as a sprinkler, it is insufficient to be used for firefighting or lifesaving.

That is, the fire truck must be dispatched to the fire site in the event of a fire to extinguish the fire with extinguishing fluid, so a high-power high-pressure pump and a large-volume and heavy-chain fire extinguishing water storage tank are installed to effectively store the fire. In order to mount it on a four-wheeled vehicle, it must be mounted on a cargo tray located at the rear of the driver's seat. At this time, if the center of gravity is concentrated on the back of the vehicle and driving on a slope, there is a possibility that the driving becomes unstable due to the weight of the fire extinguishing water storage tank and may overturn.

In addition, the cargo tray of a conventional four-wheel drive vehicle has a structure in which the space does not have enough space to mount a sprinkling device so that the sprinkling device cannot be stably installed. It will not be the amount of fresh water that can effectively extinguish a fire. Therefore, when a fire occurs in a mountainous area that is not easily accessible geographically, it is difficult to initially extinguish the fire with the ATV of the conventional four-wheel drive structure, and the extinguishing of the extended fire is also difficult.

KR 20-0440740 (June 24, 2008) Y1 KR 10-1724061 (March 31, 2017) B1

The object of the present invention is the structure of an ATV, UTV and off-road vehicle using the advantages of a four-wheel drive vehicle, and has a stable driving performance to provide fire-fighting water for spraying and spraying fire-fighting water required for forest fire extinguishing. Spraying the fire extinguishing water stored in the tank and, if necessary, inhaling the fire extinguishing agent or the fire extinguishing gas stored in the fire extinguishing agent storage tank to spray the fire extinguishing water to the fire point like fire extinguishing water while maximizing the extinguishing ability while saving water It is to provide a system for disaster prevention and rescue.

Another object of the present invention is an ATV, UTV, and off-road vehicle structure, a relatively small body without a fire department as a fire engine for rapid response when a relatively heavy body must be mounted to move rough terrain, a narrow, crowded traditional market Disaster prevention that can protect people and property in the event of a disaster and also provide disaster prevention activities by responding quickly in mountainous areas, crowded and narrow areas that other four-wheel vehicles cannot pass, and in the rescue of hikers in national parks. It is intended to provide a structural system.

Technical features for achieving the intended purpose of the present invention has a mobile power, a vehicle with six or more wheels is attached to a solid or liquid material to be used for firefighting, pest control and lifesaving activities It is possible.

In the disaster prevention and rescue system, the present invention includes an injection material storage means for mounting a substance in the form of a solid, liquid or gas, and an injection means and an opening and closing means for spraying an injection material of the injection material storage means, The storage means is composed of a plurality of tanks, and the tank includes a structure capable of storing at least two or more substances by being selectively included among water, chemicals, and gases, and the opening/closing means can be used alone or in combination with the injection material. It further includes a structure that can be, and includes an all terrain vehicle (ATV) to be movable together with the injection material storage means and the injection means.

According to another technical feature of the present invention, in a system for disaster prevention and rescue, one or more supply means for supplying through a place or supply device having at least one material selected from materials in the form of solid, liquid, or gas, can be pumped One or more pumping means, one or more storage means and opening and closing means that can be stored, and at least two or more of the means including the storage means and opening and closing means of the injection means that can be injected, the storage means is a plurality of tanks The tank includes a structure capable of storing at least two or more substances by being selectively included among water, chemicals, and gases, and the opening/closing means further includes a structure in which the injection material can be used alone or in combination. , The connection between the means is connected by a detachable connection device such as a coupling or a connector, and the vehicle for disaster prevention includes an all terrain vehicle (ATV).

According to the technical features of the present invention, the disaster prevention and rescue system is provided with a bed for life or animal rescue, and is provided including an all terrain vehicle (ATV, All Terrain Vehicle).

According to the technical features of the present invention, the all terrain vehicle includes a vehicle having a width of 1.5M or less.

According to a technical feature of the present invention, the all-terrain vehicle includes a differential device and a differential lock device, wherein the differential device and the differential lock device include a four-wheel drive method in which any one of the two middle and rear wheels is driven; A four-wheel drive differential locking method driven by two intermediate wheels and two rear wheels; A six-wheel drive method in which either one of the two middle wheels and the two rear and front wheels is selectively driven; This includes a two-wheel differential lock system in which two intermediate and rear and front wheels are both selected and driven.

According to the technical features of the present invention, the all terrain vehicle includes a vehicle with six or more wheels.

According to the technical features of the present invention, the all terrain vehicle includes a two-wheel vehicle type steering device that does not include a separate reduction gear in the steering device.

According to a technical feature of the present invention, the storage means is divided into two or more divided spaces, and the divided spaces are connected to a tube body having opening and closing means so that the injection material can be sequentially moved by gravity in the divided spaces. It includes being.

According to a technical feature of the present invention, the storage means includes a partition wall having one or more holes perforated therein to limit internal flow due to inertia when stopped during driving.

According to the technical features of the present invention, the all-terrain vehicle includes two or more air suspensions capable of height adjustment.

According to the technical features of the present invention, the all terrain vehicle includes a stabilizer on a moving wheel, but the stabilizer is mounted on the rear wheels instead of the front and middle wheels.

According to a technical feature of the present invention, at least one or more of the injection material storage means and the injection means includes being located at the rear of the control area.

According to another technical feature of the present invention, at least one of the injection material storage means and the injection means includes being located in front of the control area.

According to another technical feature of the present invention, at least one of the injection material storage means and the injection means includes being located at the rear of the control area.

According to a technical feature of the present invention, the injection means is communicated with a connecting pipe having a storage means and a valve means, and guides the injection material to the outside of the injection material storage means, through the discharge hose and the injection nozzle the It includes an opening and closing means for guiding the digestion liquid from the high pressure pump, the valve means is to be able to induce the injection material individually or simultaneously from the storage means.

The disaster prevention and rescue system according to the present invention is a vehicle with movable power and is equipped with six or more moving wheels, and is provided with a storage means and a spray means capable of loading and spraying a solid or liquid fire extinguishing material. In other words, a storage means made of a relatively heavy weight is dispersedly distributed, such as a storage tank in which water for fire extinguishing, fire extinguishing liquid, water for preventing pests and pests, and medicines are stored, thereby ensuring driving stability. In addition, vibrations transmitted to the driver by the stabilizer installed on the rear wheel are alleviated to provide excellent riding comfort, and there is an advantage of increasing the durability of the frame by absorbing the shock applied to the frame.

In particular, a large amount of water is not consumed for extinguishing a fire by using fire extinguishing water alone or by selectively spraying a fire extinguishing agent, and the use of fire extinguishing liquid is reduced depending on the fire situation such as a general fire or oil fire. Order to effectively extinguish the fire.

Accordingly, according to the configuration of the present invention, it is possible to freely drive through the narrow streets of residential areas, alleyways, shopping districts, and traditional markets, and is easy to enter, as well as in winter freezing or rainy seasons or steep slopes. It can promptly and safely dispatch fire to the fire-prone area even in road conditions under adverse conditions, and can be used for life-saving activities under disaster and pest prevention.

According to the present invention, a bulky and heavy chain injection means is stably mounted, and it is possible to radiate fire extinguishing fluid by operation by one person on board.

In addition, by using the water stored in the firefighting water storage tank, if necessary, by inhaling the fire extinguishing agent stored in the fire extinguishing agent storage tank and spraying it to the fire point like fire extinguishing water, it is possible to save fire extinguishing water while maximizing extinguishing capacity. It has the effect.

As a result, fire trucks can quickly reach forest fire sites in difficult mountainous areas where it is difficult to reach quickly or have an initial fire, and heavy tools necessary for fire sites such as back pumps, mobile pumps, and saws of fire extinguishers, and tools and equipment for disaster prevention You can easily transport them.

In addition, there is an effect that can be used for lifesaving when helicopter operation is impossible due to bad weather such as heavy rain and heavy fog.

1 is a perspective view of a system for disaster prevention according to the present invention.
Figure 2 is a side view of a system for disaster prevention according to the present invention.
3 is a bottom view of a system for disaster prevention according to the present invention.
Figure 4 is a rear view of the system for disaster prevention according to the present invention.
5 is a drive switching system diagram of the differential lock according to the present invention
Figure 6 is a system block diagram showing the relationship between the injection material storage means and the injection means of the present invention.
7 is a configuration diagram of a water storage tank according to the present invention.
8 is a perspective view showing an example of a water storage tank according to the present invention.
Figure 9 is a side view of a disaster prevention system showing another embodiment of the present invention.

Features and advantages of the present invention will be more clearly understood by the embodiments described by the accompanying drawings.

Before describing the embodiments of the present invention, the application of the present invention is not limited by the configuration and arrangement of components described in the following embodiments or illustrated in the drawings. The present invention can be implemented in other embodiments and can be performed in a variety of ways. In addition, the expressions and predicates used in the embodiments with respect to terms such as the direction of the device or the element are merely used to simplify the description of the present invention, and do not indicate or mean that the related device or element should simply have a specific direction. .

In addition, the terms or words used in the specification and claims should not be interpreted as being limited to ordinary or dictionary meanings, and the inventors conform to the technical spirit of the present invention in order to best explain the terms and concepts of the invention in the best way. It should be interpreted as written based on the meaning and concept.

Therefore, the present invention is not limited to the presented embodiments, and is within the equal scope of the technical idea of the present invention and the technical idea described in the claims to be described below by those skilled in the art to which the present invention pertains. Various modifications and changes are possible.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing the present invention, descriptions of already known functions or configurations will be omitted in order to clearly describe the gist of the present invention.

1 is a perspective view of a disaster prevention and rescue system according to the present invention, FIG. 2 is a side view of a disaster prevention and rescue system according to the present invention, and FIG. 3 shows a bottom view, respectively.

Referring to this drawing, the ATV 10 according to the disaster prevention and rescue system of the present invention includes a frame 100, an engine 200, a power transmission means 300, a moving wheel 400, a control area 500 and injection It comprises a re-storage means 600 and the injection means 700.

The frame 100 is disposed long in the longitudinal direction of the front and rear of the vehicle body, the base frame 110, the engine 200 is mounted on the upper center and is disposed at the front end of the base frame 110, two moving wheels 401, 402) to support the front of the body to alleviate the impact, the dashboard 140 is mounted on the front frame 120, and the rear end of the base frame 110 to alleviate the impact on the back of the vehicle body and four moving wheels (403) , 404, 405, 406 is composed of a rear frame 130.

A power transmission means 300 is mounted on the base frame 110.

The loading frame 111 extends rearward, and the injection material storage means 600 and the injection means 700 are stably mounted, and a bed 112 for life or animal rescue is provided.

In the loading frame 111, the injection material storage means 600 and the injection means 700 are excluded, and a bed 112 for life or animal rescue may be provided.

The engine 200 is mounted on the base frame 110 at a lower portion of the control region 500, and the engine displacement is not limited, but an engine having an engine displacement of 320 to 1500 CC may be used.

The power transmission means 300 includes a gear shifting device and a differential gear device that transmit power to each wheel from the crankshaft of the engine 200 as in a general structure.

The differential gear device and the gear transmission transmit power generated from the engine 200 to the wheel 400 for moving as is well-known, and by changing the rotation ratio selectively to control the power transmitted to the wheel 400 for a steep slope. It is to enable the zone to move reliably.

Power transmission between the engine and the gear shifting device can be easily operated by anyone, preferably when a continuously variable automatic transmission (CVT) is applied.

In addition, as is well known, the differential device transmits the same power to four, preferably six moving wheels 400 so that the four-wheel or six-wheel drive can be operated smoothly, thereby enabling stable operation on slopes or frozen sections. To do.

In particular, the power transmission means 300 includes a power take-off device (Power Take Off, PTO) so that the crankshaft of the engine 200 is connected to the injection means 700 so as to be able to transmit power to the power of the engine 200. By this, the injection means 700 can be operated.

The moving wheel 400 is provided with two wheels on the front frame 120, four wheels are installed on the rear frame 130, and the two and four wheels are provided with independent suspensions, respectively.

In particular, in order to exhibit optimal performance in off-road, the stabilizer 410 is mounted on the rear wheel (rear wheel) instead of the stabilizer on the front wheel (front wheel) and the middle wheel (middle wheel) to maximize wheel trouble. This structure does not work when the left and right wheels move up and down at the same time, and when they move up and down with each other's parallax, it performs vibration damping to balance and improve tire grounding according to the ground conditions, so rolling of the vehicle body is minimized, so high-speed driving is minimized. And cornering is stable.

The suspension is a kind of suspension device composed of a coil spring and a shock absorber used in a general vehicle, and detailed description thereof will be omitted.

In order to safely drive and prevent rollover, the gripping force of the tire along with the suspension is important, but more importantly, the folding area of the tire. When the grounding area is wide, the load per unit area decreases, so that the deformation of the tire due to the load is reduced and stable, making it more resistant to roughness.

In addition, the tire is moved by friction, which generates heat. At this time, the more tires, the greater the capacity to absorb heat and the more the surface area that can dissipate heat. 6 wheels have less surface loss due to melting of the tire surface by heat compared to 4 wheels.

Therefore, the system for disaster prevention and rescue can reduce stress compared to four wheels in constant speed joints, hub bearings, rear cylinders, and all drive systems, so it is possible to drive more stablely than four wheels in rough terrain, and there is less risk of overturning on side slopes. In addition, because of the rough terrain, punctures often occur, but even if there is a puncture on one of the middle or rear wheels, it can be operated.

In addition, the maximum speed is about 110 km/h, and the driving speed of about 55 km/h on a non-paved road and the climbing angle of about 52°.

The control area 500 is a space in which a driver can board to control the engine and the power transmission means. ATV and UTV constituting the driving control of the engine 200, an accelerator for acceleration, and an injection means 700. It comprises a control means 510 for driving control of each of the configuration device, it is possible to adjust so that the ATV 10 can be driven in four or six wheels depending on the case.

The control means 510 is provided on the upper dashboard 140 of the front frame 120, and includes a starting device for driving control of the engine 200, a steering wheel for steering operation, and an electronic communication device. .

In particular, the steering device for steering operation does not include a separate reduction gear, so that it is possible to rapidly change directions in rough terrain. That is, in the case of a general UTV, there is a reduction gear in the steering device, but since the system of the present invention does not have a reduction gear in the steering device, it is possible to quickly control and switch directions in a steep mountainous terrain or on a rough road.

In addition, the electronic communication device is capable of communicating with the GPS satellites, so that the location of the ATV 10 and the firefighters and the fire situation are transmitted to the control center through GPS communication, and data transmitted from the control center can be received. .

Such an electronic communication device includes a guide display, an operation interface, and an automatic navigation device.

The guide display visually displays data received from the control center so that the driver and the fire suppressor can move to a place where the fire suppression is required.

The automatic navigation system can accurately identify the fire occurrence area because the fire occurrence area is marked based on a real-time map.

In the present invention, the method for transmitting and receiving data between the electronic communication device and the control center may adopt a wireless mobile communication method that is commonly used, and preferably ATV (10) as a Long Term Evolution (LTE) mobile communication technology for rapid data transmission. ) And the control center are communicated.

4 shows a rear view of a system for disaster prevention and rescue according to the present invention.

The problem with the general suspension is that if the weight is concentrated on the rear wheel axle at a steep slope or when carrying a large load weight, the steering wheel becomes very poor when the front wheel is not steered as the suspension of the rear wheel is depressed.

In order to prevent this phenomenon, a suspension with a high stiffness may be used, but this not only impairs ride quality, but also makes it difficult for the six wheels to climb the terrain, which is difficult to climb.

In addition, the shock absorbing amount in the suspension is very small when driving on rough terrain with little slope, which is a burden on the vehicle body.

In order to compensate for this, there is a case where an adjustable suspension capable of adjusting stiffness is used. In addition, when carrying a heavy load, the force of holding the weight is small and the front wheel is still floating.

Referring to Figure 4, the width (W) of the vehicle is formed to be less than 1.5M to be able to travel in a cramped space. In addition, the rear wheels 405 and 406 of the wheel 400 for moving are provided with two or more air suspensions 421 and 422 capable of height adjustment so as to adjust the height of the loading frame 111 at the rear of the vehicle.

The air suspensions 421 and 422 may be height-adjustable by adjusting the basic height of the air shock absorber by operating the air injection compressor using a height adjustment switch. In addition, the stiffness can be changed using an adjustable valve.

A pair of air suspensions installed on the rear axle can support about 680kg, which is a suitable suspension to support the weight of fire fighting water of about 300kg.

In particular, when the length and stiffness of the suspension are maximized, it is possible to prevent the rear wheel shaft from sinking, which is called a prop mode.

The advantage of this prop mode is that when the heavy weight is loaded on the rear wheel, the rear wheel axle sinks and the front wheel axle floats and prevents the steering from turning to the ground.

In addition, the advantage of the height adjustable air suspension is to help safe driving by adjusting the height of the rear wheel axle as needed, such as running terrain or inclined situations.

The power transmission means 300 includes a differential for distributing power to the wheels so that the wheels of the driving axle of the vehicle can rotate at different speeds.

Differentials often have a differential lock, which provides a dynamic connection to the transmission shafts on both sides that serve to transmit torque to the left and right wheels of the drive axle in a vehicle with two or more drive axles. Let both wheels of the wheel rotate at the same speed.

Another type of driving function is to facilitate exiting and slipping on slippery driving surfaces and to easily act against driving wheels that start to slip out of the driving wheels.

The differential device may be connected to the wheel of the mobile wheel 400 through a transmission shaft and a steering knuckle to perform power switching by shifting the transmission shaft.

Figure 5 shows a drive switching system diagram according to the differential device and the differential lock of the present invention.

Referring to this drawing, the moving wheel 400 is composed of the front wheels 401 and 402, the middle wheels 403 and 404, and the rear wheels 405 and 406.

The front wheels 401 and 402 are connected to the first axle 910 by the first differential 810.

The intermediate wheels 403 and 404 are connected to the second axle 920 by the second differential 820.

The rear wheels 405 and 406 are connected to the third axle 930 by a third differential 830.

In addition, the front drive shaft 201 of the engine 200 is connected to the first differential device 810 so that power can be interrupted, and the rear drive shaft 202 has a second differential device 820 and a third differential device 830. It is connected to transmit power to the furnace.

The first differential device 810 has two shift rods, which is used to determine whether to transmit power of the engine 200 to the front wheels 401, 402, and also to select the use of a differential lock inherent in the differential device. Power is transmitted to one or both of the front wheels.

The second differential device 820 has no differential lock therein, so that the intermediate wheels 403 and 404 always rotate in all driving modes.

The third differential device 830 is provided with one shift rod to transmit the power to one or both of the rear wheels 405 and 406 by selecting the use of the differential lock inherent in the differential device.

Drive switching according to the differential device is performed by switching the mode of 4-wheel drive ↔ 4-wheel drive differential lock ↔ 6-wheel drive ↔ 4-wheel drive differential lock method.

The control of power switching by the differential device may be performed by a switching means in the form of a button, knob, or lever provided in the control area 500.

First, FIG. 5 (a) is separated from the first differential device 810 of the engine 200 front drive shaft 201 by a four-wheel drive method, and the rear drive shaft 202 is a second differential device 820 and a third differential device. Connected to 830.

In the four-wheel drive method, as the intermediate wheels 403 and 404 are driven by the power of the engine 200, any one of the rear wheels 405 and 406 can be selectively driven by the third differential device 830, and the pavement and It provides a driving mode suitable for driving on a forest road capable of relatively high-speed driving.

Figure 5 (b) is a four-wheel drive differential locking method is separated from the first differential device 810 of the front drive shaft 201 of the engine 200, the rear drive shaft 202 is the second differential device 820 and the third It is connected to the differential device 830.

In the four-wheel drive differential locking method, the intermediate wheels 403 and 404 are driven by the power of the engine 200, and all of the rear wheels 405 and 406 are driven simultaneously by the differential lock of the third differential device 830. It provides a driving mode suitable for driving on an uphill road with a slope or on a relatively unpaved road.

5 (c) is connected to the first differential device 810 of the engine 200 and the front drive shaft 201 in a six-wheel drive method, the rear drive shaft 202 has a second differential device 820 and a third differential device ( 830).

In the six-wheel drive method, any one of the front wheels 401 and 402 is selectively driven by the first differential device as the power of the engine 200, and the third differential is driven while the intermediate wheels 403 and 404 of the second differential device are driven. Both the rear wheels 405 and 406 are selectively driven by the differential lock of the device 830, and any one of the front wheels 401 and 402 is selectively driven by the first differential device 810, resulting in rough terrain and serious uphill. , It provides a driving mode suitable for driving in gravel fields, sandy beaches, snowy roads, and rocky valleys.

Figure 5 (d) is a six-wheel drive differential locking method is connected to the first differential device 810 of the front drive shaft 201 of the engine 200, the rear drive shaft 202 is the second differential device 820 and the third It is connected to the differential device 830.

In the six-wheel drive differential locking method, all of the front wheels 401 and 402 are driven by the differential lock inside the first differential device 810 as the power of the engine 200, and the intermediate wheel 403 of the second differential device 820 is driven. 404) is driven, at the same time, by the differential LOCK of the third differential 830, the rear wheels 405, 406 are all driven at the same time, providing a driving mode suitable for escaping from extremely rough terrain.

6 shows a system block diagram showing the relationship between the injection material storage means 600 and the injection means 700 of the present invention.

Referring to this drawing, the injection material storage means 600 is a molecular material is stored, at least one of the water storage tank 610, the chemical storage tank 620, the gas storage tank 630 depending on the purpose of the injection material Optionally applied.

The spray material stored in the water storage tank 610 may be water used for fire fighting or water used for disaster prevention. In addition, the injection material stored in the gas storage tank 630 may be a gas for fire extinguishing, disease and pest prevention, or air purification.

The injection material storage means 600, that is, the water storage tank 610, the chemical liquid storage tank 620, and the gas storage tank 630 are made of a light weight and durable material.

In addition, a suction system capable of inhaling water from a river, lake, sea, swimming pool, or other water source is provided. The suction system can be used simultaneously with a fire extinguishing device or used to fill the digestion water storage tank 610 with water.

Preferably, the injection material storage means 600 is installed at the position of the middle wheel of the base frame 110 to increase stability on a slope.

The chemical storage tank 620 holds a powder or liquid extinguishing agent.

The fire extinguishing agent may be a powdered or liquid halogen compound extinguishing agent, a chemical cloth, an aqueous membrane cloth, a class A fire extinguishing agent or an air gun.

Of course, a partition wall such as the water storage tank 610 may be installed in the chemical storage tank 620.

Referring to FIG. 6, the injection means 700 includes a high pressure pump 710, an injection nozzle 720, and an opening/closing means 740.

The high pressure pump 710 communicates with the inside of the injection material storage means 600 and includes control means that can be controlled from the control area 500 on which the driver boards, to control signals of the occupants in the control area 500. Accordingly, it is possible to pump the injection material from the injection material storage means (600).

Pumping of the digestion liquid is operated by the engine of the high pressure pump 710 itself, and may be operated by a PTO that receives power from the engine 200 depending on the configuration.

The high pressure pump 710 can discharge about 22 liters per minute of extinguishing fluid and extinguishing water at an operating pressure of up to 200 bar.

The spray nozzle 720 is carried by a disaster prevention and rescue system, and is in communication with the high pressure pump 710 and a flexible discharge hose 730 to spray the mixed material in which the spray material is mixed.

The discharge hose 730 is repeatedly wound on the winding device 750 installed on the fire extinguishing solution storage tank 620, is wound and withdrawn, and the spray nozzle 720 can be brought close to the fire flame, and the high pressure It is connected to the opening/closing means 740 fastened to the pump 710 to receive the fire extinguishing fluid supplied from the high pressure pump 710 and transfer it to the injection nozzle 720.

The opening and closing means 740 is a first valve 741 formed in the outlet pipe of the injection material storage means 600, that is, the water storage tank 610, the chemical storage tank 620, and the gas storage tank 630, the first The two valves 742 and the third valve 743 induce the injection material to the outside of each storage means 600, and the high pressure pump 710 through the discharge hose 730 and the injection nozzle 720 It is possible to discharge the digestive fluids individually or simultaneously.

The opening/closing means 740 may be a valve, and may include both manual and electromagnetic opening and closing types.

Accordingly, the opening/closing means 740 communicates with the flexible discharge hose 730 connected to the high-pressure pump 710 to discharge water or chemicals inside the water storage tank 610 and the chemical storage tank 620 to the outside. Inducing, it is possible to be injected into the high pressure pump 710 through the discharge hose 730 and the injection nozzle 720.

For example, it is possible to spray the fire extinguishing solution in which the fire extinguishing agent and the fire extinguishing agent mixture are mixed in the form of bubbles, or to spray the medicine for disaster prevention in particulate form.

The opening and closing means 740 allows the injection material to be used solely by injecting the injection material from the storage means 600, that is, the water storage tank 610, the chemical storage tank 620, and the gas storage tank 630. The water in the storage tank 610 and the chemical solution in the chemical storage tank 620 may be mixed, or the water, the chemical solution, and the gas may be selectively sprayed in a mixed state.

Figure 7 shows the configuration of the water storage tank according to the present invention.

Referring to this drawing, the water storage tank 610 is fixedly installed on the loading frame 111 on the base frame 110 and holds a certain amount of water therein, preferably about 300 liters of water.

The water storage tank 610 has different positions in different spaces up and down, and the first water storage tank 611, the second water storage tank 612, and the third water storage tank made up of at least two divided spaces It consists of 613.

The first water storage tank 611, the second water storage tank 612, and the third water storage tank 613 located in the divided space have a fourth valve 614 and a fifth valve 615 It can be connected to and store the injection material in the required water storage tank, and according to the opening and closing of the valve, the injection material can be sequentially moved by gravity in the divided space. Accordingly, the water flowing into the first water storage tank 611 moves to the second water storage tank 612 through the fourth valve 614, and the water moved to the second water storage tank 612 is removed. 5 through the valve 615 is sequentially moved to the third water storage tank (613).

This sequential moving structure is intended to improve stability while driving by dispersing and receiving fire-fighting water for fire extinguishing, which is a heavy body and fluid.

In particular, as shown in FIG. 8, the first water storage tank 611 is formed with a partition wall 640 having one or more holes 641 perforated therein. The partition wall 640 maintains the durability of the water storage tank 610, and can limit the amount of change in the internal flow by the inertia force naturally occurring during the operation of the disaster prevention and rescue system. Accordingly, it is possible to increase safety during transportation and help safe driving by minimizing fluctuations or fluctuations of the liquid injection material.

Here, the partition wall 640 having one or more holes 641 perforated may be equally applied to the chemical storage tank 620 in addition to the water storage tank 610.

Meanwhile, a means for protecting the occupant is provided in the control area 500.

The means for protecting the occupant comprises a occupant protection frame 530 for protecting occupants formed on the first water storage tank 611.

Figure 9 shows a side view of a disaster prevention and rescue system showing another embodiment according to the present invention.

Referring to this drawing, the injection means 700 including the high pressure pump 710, the injection nozzle 720, the injection hose 730, and the winding device 750 is located in front of the control region 500.

This arrangement allows the bulk of the injection means 700, which is a relatively heavy chain, to be positioned in front of the ATV, thereby expanding the volume of the injection material storage means 600 or securing the cargo loading space 113 at the rear, and ramp climbing. When there is no buckling occurring at the rear of the city, safety is provided, and countermeasures that can rapidly spray fire extinguishing water against a forward situation such as a fire are possible.

So far, the present invention has been focused on preferred embodiments.

The embodiments described in the specification and the configuration shown in the drawings are related to one of the most preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, and various equivalents and modifications that can replace them It should be understood that there may be examples.

Although the above-described embodiments have been described with reference to the accompanying drawings, it is apparent to those skilled in the art that many various and obvious modifications are possible without departing from the scope of the present invention. Accordingly, the scope of the invention should be interpreted by the claims set forth to cover these many variations. Therefore, the present invention is not limited to the presented embodiments, and is within the equal scope of the technical idea of the present invention and the technical idea described in the claims to be described below by those skilled in the art to which the present invention pertains. There may be embodiments in which various modifications and changes are possible.

10: ATV 100: frame
110: base frame 111: loading frame
112: structural bed 113: cargo loading space
120: leading frame 130: trailing frame
140: dashboard 200: engine
201: front drive shaft 202: rear drive shaft
300: power transmission means 400: mobile wheels
401, 402: front wheel 403, 404: middle wheel
404, 405: rear wheel 410: stabilizer
421, 422: air suspension 500: control area
530: protection frame 600: injection material storage means
610: water storage tank 611: first water storage tank
612: second water storage tank 613: third water storage tank
614: fourth valve 615: fifth valve
620: chemical storage tank 630: gas storage tank
640: bulkhead 641: hole
700: injection means 710: high pressure pump
720: spray nozzle 730: discharge hose
740: opening and closing means 741: first valve
742: second valve 743: third valve
750: winding device 810: first differential device
820: second differential 830: third differential
910: first axle 920: second axle
930: third axle

Claims (10)

It has a solid, liquid or gaseous material storage material loading means 600, and the opening and closing means 740 for injecting the injection material of the injection material storage means 600, and the injection means 700 In the disaster prevention and rescue system,
The storage means 600 is composed of a plurality of tanks, and the tank includes a structure capable of storing at least two or more substances by being selectively included among water, chemical, and gas, and the opening and closing means 740 is the The injection material further comprises a structure that can be used alone or in combination,
The storage means 600,
While being divided into at least two or more divided spaces in different spaces, at least one of the water storage tank 610, the chemical storage tank 620, and the gas storage tank 630 is selected,
The water storage tank 610,
It is composed of a first water storage tank 611, a second water storage tank 612, and a third water storage tank 613 made up of at least two divided spaces in different spaces,
The first water storage tank 611, the second water storage tank 612 and the third water storage tank 613 are connected to a tube having a fourth valve 614 and a fifth valve 615 to open and close the valve. According to the injection material can be moved sequentially in the divided space,
It includes an all terrain vehicle (ATV, All Terrain Vehicle) to be movable together with the injection material storage means 600 and the injection means 700,
The all terrain vehicle,
Equipped with two or more air suspensions (421, 422) capable of adjusting the basic height of the air showbar by operating the air injection compressor using the height adjustment switch, or the height of the rear wheel axis according to the running terrain using the adjustable valve Including,
Disaster prevention and rescue system.
One or more supply means for supplying through a place or supply device having at least one material selected from solid, liquid or gaseous materials, one or more pumping means for pumping, one or more storage means for opening and closing, In the disaster prevention and rescue system comprising at least two or more of the means including the storage means and the opening and closing means of the injection means that can be injected,
The storage means is composed of a plurality of tanks, and the tank includes a structure capable of storing at least two or more substances by being selectively included among water, chemicals, and gases. Includes more structures,
The storage means,
While being divided into at least two or more divided spaces in different spaces, at least one of the water storage tank 610, the chemical storage tank 620, and the gas storage tank 630 is selected,
The water storage tank 610,
It is composed of a first water storage tank 611, a second water storage tank 612, and a third water storage tank 613 made up of at least two divided spaces in different spaces,
The first water storage tank 611, the second water storage tank 612 and the third water storage tank 613,
The fourth valve 614 is connected to the tube body provided with the fifth valve 615, so that the injection material can be sequentially moved in the divided space according to the opening and closing of the valve.
The connection between the means is connected by a detachable connection device,
At least one of the means is mounted on a vehicle for disaster prevention,
The vehicle for disaster prevention,
Includes all terrain vehicles (ATVs),
The all terrain vehicle,
Equipped with two or more air suspensions (421, 422) capable of adjusting the basic height of the air showbar by operating the air injection compressor using the height adjustment switch, or the height of the rear wheel axis according to the running terrain using the adjustable valve Including,
Disaster prevention and rescue system.
The method according to claim 1 or 2,
The disaster prevention and rescue system,
Life or animal rescue bed (112) is provided,
Disaster prevention and rescue system, including all terrain vehicles (ATVs).
The method according to any one of claims 1 to 2,
The all terrain vehicle,
Disaster prevention and rescue system including a vehicle having a width of 1.5M or less.
The method according to any one of claims 1 to 2,
The all terrain vehicle,
Disaster prevention and rescue systems, including differentials and differential locks.
The method according to any one of claims 1 to 2,
The all terrain vehicle,
Disaster prevention and rescue systems, including vehicles with six or more wheels.
The method according to any one of claims 1 to 2,
The all terrain vehicle,
Disaster prevention and rescue system including a two-wheeled vehicle steering system that does not include a separate reduction gear in the steering system.
delete The method according to claim 1 or 2,
The storage means 600,
Disaster prevention and structural system comprising a partition wall (640) having one or more holes 641 perforated therein.
delete

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