JP2000189536A - Water truck - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a water truck capable of effectively coping with a fire of a road and a dangerous thing flown out on the road. SOLUTION: A water discharging part 15 capable of discharging water to a road surface 50 is provided for a water truck 10. In addition, the water discharging part is provided at the lower end part of the front part of a vehicle main body 11 and formed extending nearly the entire area of a vehicle width along the width direction of the vehicle. In addition, the water discharging part is provided with a water discharging pipe formed to be nearly as long as the vehicle width and a feeding pipe feeding water for discharging to this part 15 and plural water discharging holes capable of discharging water to the road surface are opened at prescribed intervals from each other at the water discharging pipe.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a water discharge vehicle,
In particular, the present invention relates to a water discharge vehicle capable of performing widespread water discharge for fire extinguishing on a road surface while traveling.

[0002]

2. Description of the Related Art Generally, when a fire engine is used to extinguish a fire, a fire hydrant or a natural water source closest to the fire place is secured, and water is supplied from the water source to the fire engine by a pump mounted on the fire engine. Vacuum, firefighter holding fire hose and discharging water to fire site.

[0003] However, for example, when a large earthquake such as the Great Hanshin Earthquake occurs, fire hydrants and natural water sources are often destroyed. In some cases, such a water source cannot be secured as a fire water source. In order to cope with a fire in such a case, a fire engine equipped with a water tank larger than before has been used. Such a fire engine equipped with a large water tank is used for transporting fire extinguishing water to a fire occurrence point when a water source cannot be secured at the fire occurrence point.

[0004] Therefore, if a fire occurs simultaneously with the occurrence of the earthquake, the fire fighting vehicle with the large water tank is used to transport the fire fighting water to the fire spot, and this fire fighting water is used, so-called a pump car. The fire engine will release water to respond to fires.

[0005]

By the way, in the event of an earthquake, especially during a large-scale earthquake of the Great Hanshin Earthquake class, buildings and houses are collapsed. In many cases, flammable collapsible objects such as small and large pieces scatter and hinder the running of the vehicle, and fires caused by the burning of these combustible collapsible substances often spread to a wider area. If such fires on the road are not effectively extinguished, it may not be possible for fire engines with large water tanks to carry fire extinguishing water to the original fire spot, so such road fires will be effectively Fire must be extinguished.

In general, when a dangerous goods transporting vehicle or the like causes an accident on a highway and the loaded dangerous goods leak on the road, not only the fire caused by the vehicle accident is extinguished, but also the on-road In order to prevent secondary disasters caused by dangerous substances that have spilled into the area, it is necessary to wash the dangerous substances.
Further, if the spilled dangerous substance is, for example, flammable, a fire caused by a vehicle accident ignites the dangerous substance, and a fire may occur over a wide area on the road.

In this case, since there is often no water source for fire extinguishing such as a fire hydrant on an expressway or the like, the fire extinguishing water is transported by a fire engine equipped with a large water tank, and the fire extinguishing water is supplied to the fire extinguishing vehicle. Water will be discharged using the system.
However, in such a fire engine with a large water tank, the number of firefighters who get on is smaller than that of a general fire engine called a water discharge vehicle, and the firefighters use the fire engine with a large water tank to extinguish fires. Even when water is discharged through a hose, the water discharge range of individual fire hoses is extremely limited. Water could not be discharged, and effective measures could not be taken.

Further, when water is discharged from a fire engine equipped with a large water tank to a dangerous substance that has flowed out onto the road by a fire hose, a firefighter must approach the dangerous substance to a certain distance and discharge water. Therefore, if the spilled hazardous material has volatility, the hazardous substance may be harmful to the human body by inhaling the generated volatile gas or sticking the hazardous material scattered on the road to the skin. there were.

Therefore, it has been desired to effectively extinguish a fire on a road or the like where a water source such as a fire hydrant cannot be secured, or to effectively deal with a dangerous substance scattered on the road due to an accident. Then, the subject of the invention described in claim 1 is:
It is an object of the present invention to provide a water discharge vehicle that can effectively cope with a fire on the road or a dangerous substance that has flowed out on the road.

The object of the invention described in claim 2 is, in addition to the object of the invention described in claim 1, a water discharge that can perform a fire extinguishing activity, a hazardous material treatment, etc. while traveling, and can perform a mobile disaster prevention activity. To provide a vehicle. A third object of the present invention is to provide a water discharge vehicle capable of discharging water at least in a width direction range corresponding to the vehicle width of the vehicle, in addition to the objects of the first or second invention.

[0011] The object of the invention described in claim 4 is that of claim 1,
In addition to the objects of the inventions described in 2 and 3, it is another object of the present invention to provide a water discharge vehicle that can uniformly discharge water on a road and efficiently perform disaster prevention activities over a wide range. The subject of the invention described in claim 5 is, in addition to the subject of the invention described in claim 1, 2, 3, or 4, water can be discharged on its own without using a so-called pump car, and prompt response to a disaster It is an object of the present invention to provide a water discharge vehicle.

An object of the invention described in claim 6 is to provide a water discharge vehicle in which the range in which water can be discharged can be appropriately adjusted in addition to the object of the invention described in claim 5. An object of the invention described in claim 7 is to provide a water discharge vehicle that can quickly extinguish fire and perform disaster prevention activities at a site such as a fire or an accident in addition to the problems of the invention described in 1, 2, 3, 4 or 5. It is in.

Another object of the present invention is to provide a water discharge vehicle capable of securely fixing a water discharge section to a vehicle body. An object of the invention described in claim 9 is to provide a fire engine capable of discharging water onto a road surface in addition to the object of the invention described in item 1.

[0014]

In order to solve such a technical problem, the invention according to claim 1 is a water discharge vehicle characterized in that a water discharge section 15 capable of discharging water to a road surface 50 is provided. . Therefore, according to the first aspect of the present invention, since the water discharge section 15 capable of discharging water to the road surface is provided,
When a fire occurs on the road or when a dangerous substance scatters on the road due to an accident, water can be discharged to the road surface 50.

As a result, according to the first aspect of the present invention, it is possible to effectively cope with a fire on the road or a dangerous substance which has flowed out on the road. In the invention of claim 2,
The water discharge section is provided at a front end of the vehicle body 11, and is formed so as to discharge water in a vehicle traveling direction. Therefore, according to the second aspect of the present invention, when a fire occurs on the road or when a dangerous substance scatters on the road due to an accident, the road surface 5 is driven.
Water can be discharged to zero.

As a result, according to the second aspect of the present invention, in addition to the effects of the first aspect, it is possible to respond to a fire on a road and dangerous substances spilled on the road in a flexible and wide range. it can. In the invention according to claim 3,
The water discharge section is provided at a lower end of a front portion of the vehicle body 11 and is formed over substantially the entire width of the vehicle along the width direction of the vehicle.

Therefore, when the water discharge vehicle according to the third aspect of the present invention is used, the road surface 5 extends along the width direction of the vehicle.
Water discharge is performed at zero. As a result, in the invention of claim 3, in addition to the effects of the invention of claim 1 or 2,
Water can be discharged at least in the width direction range corresponding to the side of the vehicle body 11.

According to the fourth aspect of the present invention, the water discharge section is provided with a water discharge pipe 17 formed to have substantially the same length as the side of the vehicle, and a water supply for supplying water to the water discharge section 15. A plurality of water discharge holes 19 capable of discharging water to a road surface are provided in the water discharge pipe 17 at predetermined intervals. Therefore, in the invention according to claim 4, the water for water supply supplied from the supply pipe 18 is discharged to the road surface from the water discharge pipe 17 in which the plurality of water discharge holes 19 are opened at predetermined intervals.

Therefore, in the invention according to claim 4,
In addition to the effect of the invention described in claim 1, 2, or 3, water is supplied from the plurality of water discharge holes 19 provided at predetermined intervals to the road surface 5.
Since the water is discharged to zero, the water is evenly discharged on the road along the width direction of the vehicle body 11. In the invention according to claim 5, the water tank 12 capable of supplying water for water discharge to the water discharge section.
And a pressurizing unit 14 that supplies the water in the water tank 12 to the water discharge pipe 17 via the supply pipe 18 so that the water in the water tank 12 is discharged from the water discharge pipe 17 to the road surface 50. It is characterized by comprising.

Therefore, in the invention according to claim 5,
Since the pressurizing unit 14 is provided, the water in the water tank 12 is pressurized by the pressurizing unit 14, so that the water can be discharged by itself without using a so-called pump truck. As a result, in the invention of claim 5,
In addition to the effects of the first, second, third or fourth aspect of the present invention, there is no need to use a pump car or the like, so that it is possible to quickly respond to a disaster such as a fire.

The invention according to claim 6 is characterized in that the water discharge pipe 17 is attached so that the water discharge angle can be adjusted. Therefore, in the invention according to claim 6, since the water discharge angle can be appropriately adjusted, the water discharge range can be appropriately determined when water is discharged. As a result, in the invention described in claim 6, in addition to the effect described in claim 5, water can be discharged according to the range of a fire or the like.

According to a seventh aspect of the present invention, the water discharge section is detachably attached to the vehicle body 11. Therefore, in the invention of claim 7, in addition to the effects of the invention of claims 1, 2, 3, 4 or 5, when the disaster site is reached, the water discharge section 15 is attached to discharge water. Can respond quickly to disasters.

According to an eighth aspect of the present invention, the water discharge pipe 17 is fixed to a bumper 16 of a vehicle. As a result, in the invention according to claim 8, in addition to the effects of the invention described in 4, 5, or 6, the water discharge pipe 17 is securely fixed to the vehicle body 11. According to a ninth aspect of the present invention, the vehicle is a fire engine with a water tank.

Therefore, according to the ninth aspect of the present invention,
In addition to the effects of the invention described in claim 1, a fire engine capable of discharging water to the road surface 50 is provided.

[0025]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a water discharge vehicle according to the present invention will be described in detail based on an embodiment shown in the accompanying drawings. As shown in FIG. 1, the water discharge vehicle 10 according to the present embodiment
It consists of a large fire truck with a water tank. That is, a vehicle body 11 formed as a truck as a large vehicle and a large water tank 12 are mounted at the rear of a chassis 28 constituting the vehicle body 11.
A pump unit 14 is provided between the cabin 13 and the cabin 13 as a pressurizing unit that applies a predetermined pressure that allows water in the water tank 12 to be discharged from the water discharging unit 15 over a predetermined distance. The pump section 14 has its own drive section inside, and is configured to be able to generate a negative pressure by power separate from the engine section of the vehicle body 11.

In the present embodiment, the water tank 12 is formed as a water tank capable of storing about 10,000 liters of water, and the pump section 14 is generally called a water discharge truck. It is equipped with the same pump as the water discharge pump mounted on fire trucks. A water discharge section 15 is attached to a front portion of the vehicle body 11.
As shown in FIGS. 1 and 2, in this embodiment, the water discharge section 15 includes a water discharge pipe 17 attached to a front bumper 16 and one end connected to the pump section 14 and the other end. Is provided with a supply pipe 18 that is joined to the water discharge pipe 17 and supplies the water in the water tank 12 to the water discharge pipe 17.

As shown in FIG. 3, the water discharge pipe 17 is formed to have substantially the same width as the vehicle body 11 and is disposed so as to protrude forward of the front bumper 16. As shown in FIG. 4, the water discharge pipe 17 is formed of a metal pipe in the form of a cylindrical tube having both ends sealed, and a plurality of water discharge holes 19 formed at a predetermined diameter are arranged at equal intervals to each other. Many outlets are established on the line, and these outlets 19
It is formed so that water can be discharged from it. The material of the water discharge pipe 17 is made of metal in the present embodiment, but may be made of resin.

In the present embodiment, the water discharge pipe 17 is attached via a bracket 20 to the back surface of a front bumper 16 provided at the lower end of the front end of the vehicle body 11, as shown in FIG. I have. That is, stay bolts 22 and 22 and nuts 23 and 2 are provided on the back side of the front bumper 16 with stays 21 provided in a pair in the vertical direction.
3 and the stay bolts 22, 22
The mounting bracket 20 is fixed by a nut 30 using the shaft portions 24, 24.

As shown in FIG. 3, the brackets 20 are provided at both ends of the front bumper 16 in the vehicle sub-direction, and the water discharge pipe 17 is attached to the pair of brackets 20, 20. As shown in FIG. 5, the bracket 20 is formed in an L-shaped side surface, has a bumper fixing portion 25 and a water discharge pipe fixing portion 29, and the bumper fixing portion 25 has an elongated hole 26 along the length direction. At the same time, as shown in FIG. 4, two fixing holes 27 are formed in the water discharge pipe fixing portion 29 at predetermined intervals.

Therefore, as shown in FIG. 5, the pair of stay bolts 22,
The bracket 20 is fixed to the rear side of the front bumper 16 by penetrating the base 22 and fixing it from the rear side with the nuts 30, 30. Then, as shown in FIG. 4 and FIG.
9 on the upper surface side,
Both ends are fixed via the fixing plate 31.

The fixing plate 31 is formed in a substantially V-shaped side surface, and includes a water discharge pipe holding portion 32 and a pair of fixing portions 33, 33 extended at both ends of the water discharge pipe holding portion 32.
And The water discharge pipe 17 is a bracket 20
Fixing plate 31 on the water discharge pipe fixing part 29
And is fixed to the bracket 20 in such a manner as to be sandwiched therebetween. That is, from above the water discharge pipe 17 disposed on the water discharge pipe fixing part 29, the fixing plate 31 is connected to the water discharge pipe fixing part 29 via the water discharge pipe 17 by the bolts 44, 44.
Into the washer 4 through the fixing holes 47, 47.
It is configured to be tightened and fixed by nuts 45, 45 via 6, 46.

Therefore, when the pressing force of the fixing plate 31 against the bracket 20 is reduced by loosening the nuts 45, the water discharge pipe 17 can be rotated along the circumferential direction. As a result, The water discharge angle can be adjusted by appropriately changing the angle of the hole 19. This water discharge pipe 17
As shown in FIG. 4, a connection part 34 with the supply pipe 18 is provided at a substantially middle part in the length direction, and this connection part 34 is formed by bending into a plane L-shape. At the end of this connection, a joint 3 with the supply pipe 18 is provided.
5 are provided. The supply pipe 18 includes a supply pipe main body 36 and two connection pipes 37 and 38 connected to ends of the supply pipe main body 36, respectively.

The supply pipe 36 is made of metal, and the connection pipes 37 and 38 are, in the present embodiment, provided with water discharge hoses used in a general fire engine. In addition, a joint fitting attached to the water discharge hose is used. Joints 39 and 40 made of metal are provided at both ends of the supply pipe body 36.
Is formed, and the two connection pipes 37 and 38 are formed.
Are fixed at both ends, respectively.
Are formed. The junction 35 of the water discharge pipe 17,
The joints 39, 40 of the supply pipe body 36 are formed as threaded portions, while the socket portions 41, 42 of the connection pipes 37, 38 are reversely threadable with the threaded portions of the joints 35, 39, 40. Screw portions are formed, and when the socket portions 42, 41 of the connection pipes 37, 38 are screwed to the connection portions 35, 39, 40 of the connection pipes 37, 38, respectively, the connection portions are sealed. And it can be easily joined. The pump section 14 is provided with a joint hole 49 to which one socket section 41 of the connection pipe 38 can be connected.
As in the case of the connecting pipe 37, the connecting portion is easily joined in a sealed state.

Accordingly, the supply pipe main body 36 is provided with socket portions 41, 42 formed at both ends of the connection pipe 37.
, And can be connected to the pump unit 14 via a connection pipe 38. The supply pipe body 36
Is configured to be able to be fixed to the vehicle body 11 using an appropriate fixing member. In the present embodiment, the supply pipe main body 36 is configured to be fixed to the vehicle main body 11 by fixing the fixing metal belt member 48 to the vehicle main body 11 via an appropriate fixing tool. ing.

In the present embodiment, as shown in FIG. 2, the supply pipe main body 36 is
And the vehicle body 1
1 is fixed so as not to interfere with each other with the brake mechanism, axle, suspension mechanism, etc., and a joint 39 formed at one end is arranged to protrude in the vicinity of the pump section 14 and at the other end. Joint 40 formed in
Are arranged near the front bumper 16.

Hereinafter, the operation of the water discharge vehicle 10 according to the present embodiment will be described. When the water discharge vehicle 10 according to the present embodiment is used, it is recognized in advance that a fire on a road surface due to an earthquake or the like or a fire or the like due to an accident on a road surface such as an expressway is recognized. In the case of proceeding to the treatment of dangerous substances or the like which have flowed out on the road, the water discharge section 15 is attached to the vehicle body 11 before departure.

That is, in this case, the water discharge pipe 17 and the supply pipe main body 36 are fixed to the vehicle main body 11, the water discharge pipe 17 and the supply pipe main body 36 are connected by the connection pipe 37, and the supply pipe main body 36 and the pump section 14 are connected. Are connected by a connection pipe 38. In addition, the water discharge section 1
5 is removed from the mounting portion of the vehicle body 11 in advance,
It can also be loaded on the vehicle body 11. When the water discharge section 15 is detached from the vehicle body 11 and loaded in this way, for example, when a large-scale earthquake or the like occurs, the water discharge section is used for extinguishing the water to the fire occurrence site. Even when it is used for transporting water, if a fire has occurred on the road surface of the stricken area, the water discharge section 15 is appropriately attached to the vehicle body 11 at the place. It can respond effectively to fires on the road surface.

Note that, even when the water discharge section 15 is installed at the original site, only the supply pipe main body 36 is fixed in advance by the belt members 48 in the wheel house 43 of the vehicle main body 11. In this case, as described above, the supply pipe main body 36 is fixed at a position that does not interfere with the suspension, axle, brake mechanism, and the like.
It does not hinder the running of the car.

As described above, when the water discharge section 15 is mounted at a fire site or the like, first, the front bumper 16
The above-mentioned water discharge pipe 17 is attached using a bracket 20. That is, the stay bolt 2 of the front bumper 16
The brackets 20 and 22 are passed through the long holes 26 provided in the bumper fixing portion 25 of the bracket 20, and are tightened and fixed by the nuts 30, 30 so that the bracket 20 is
A pair is fixed in the left-right direction of the front bumper 16. Next, the water discharge pipe fixing portion 29 of the bracket 20
The water discharge pipe 17 is placed on the top, and the water discharge pipe 17 is fixed to the bracket 20 by the fixing plates 31 from above. In this case, the fixing plates 31, 3
Fixing holes 47, 47 opened in the fixing portions 33, 33
To the fixing holes 27, 27 of the bracket 20,
The bolts 44, 44 are inserted through the fixing holes 47, 47 and the fixing holes 27, 27, and are fixed by tightening the nuts 46, 46 via washers 46, 46. In this case, the angle of water discharge from the front part of the vehicle is adjusted by adjusting the elevation angle of the water discharge hole 19 formed in the water discharge pipe 17 as appropriate according to the situation such as a fire on the road surface.

Next, using the connecting pipes 37 and 38, the water discharge pipe 17 and the supply pipe main body 36 and the supply pipe main body 36 and the pump section 14 are connected. In this case, in the present embodiment, as described above, the connection pipes 37 and 38 are made of cloth similarly to the fire-extinguishing water discharge hose, and the socket portions 41 and 42 formed by the same connection fittings are used. Since the water supply pipe 17 is provided, the water discharge pipe 17 and the supply pipe main body 36 are quickly connected by the connection pipe 37, and the one socket 42 of the connection pipe 38 is connected to the supply pipe main body 3.
6 and the other socket 41
Is connected to the joint hole 49 provided in the pump section 14 to form a sealed water discharge channel from the pump section 14 to the water discharge pipe 17 which does not leak even when a predetermined pressure is applied. You.

In this case, since the supply pipe main body 36 is made of metal and fixed to the vehicle main body 11, when the pump section 14 operates and water flows through the supply pipe 18, the supply pipe main body 36 is made of metal. The supply pipe main body 36 plays a role in supporting the weight of water in the connection pipes 37 and 38 made of cloth, which are respectively connected to the ends of the pipe 36.

When water is discharged to the road surface by the water discharge vehicle 10 using the water discharge unit 15 configured as described above, the drive unit (not shown) of the pump unit 14 is operated to operate the negative pressure. Is generated, the water in the water tank is supplied to the water discharge pipe 17 through the supply pipe 18, and the water is discharged from the water discharge port 19 of the water discharge pipe 17 toward the front of the vehicle. In this case, FIG.
As described above, as described above, since many water outlets 19 are opened along the vehicle width direction,
Water is discharged toward the road surface 50 in a wide area in the diagonal lateral direction of the vehicle. Further, in the present embodiment, the pump constituting the pump unit 14 is the same as a water discharge pump mounted on a general water discharge vehicle, so that a general water discharge vehicle discharges water. The fire extinguishing water range can be secured by a distance substantially equal to the water discharge distance.

As a result, according to the present embodiment, it is possible to discharge water from a considerable distance and a distance from a fire or the like occurring on the road surface. Therefore, for example, in the case of a large fire on the road, or in the case of a dangerous vehicle having a large amount of dangerous substances flowing out on the road surface due to an accident such as a dangerous vehicle, the fire is extinguished by discharging water from a location that is a considerable distance away. Since the activity or the operation of removing the dangerous material can be performed, the safety of the occupant's operation can be sufficiently ensured.

Further, since the occupant can work while riding in the cabin 13, the occupant can discharge water with a water discharge hose outside the vehicle to perform fire-fighting activities and work for cleaning dangerous substances, as in the conventional case. Therefore, it is possible to ensure the safety of the occupant much. Also, as described above, unlike the case where water is discharged using a normal water discharge hose, water can be discharged over a wide area in the form of a shower. Therefore, even when the combustible material is burning, or even when the liquid hazardous material is widely spread on the road surface, water can be evenly discharged to the combustible material, and efficient fire fighting activities and Cleaning work can be performed.

In this embodiment, the pump 1
Since the pump of No. 4 is configured to be driven by a drive source different from the engine of the vehicle main body 11, water can be discharged by driving the pump regardless of the operation of the engine of the vehicle main body 11. Can be. Therefore,
Water can be discharged even when the water discharge vehicle 10 is stopped, and water can be discharged similarly when the water discharge vehicle 10 is moving.

In the present embodiment, since the water discharge pipe 17 is formed in a tubular shape having a circular cross section, the water discharge pipe 17 can be easily formed by loosening the fixing plates 31, 31. Since the opening angle of the opened water discharge hole 19 can be changed, it is possible to respond flexibly to a fire, an accident, or the like. Also, in the present embodiment, only the response to fires and accidents on roads such as expressways and general roads is mentioned,
The present invention is not limited to the above embodiment, and can be used for a variety of purposes, for example, in the case of an accident on a wide and plain road surface such as an aircraft accident on a runway of an airfield.

In the above embodiment, the case where the supply pipe body 36 is formed in a tubular shape by a metal pipe has been described as an example. However, the present invention is not limited to the above embodiment. It may be a case where it is formed in a shape.
When formed in a bellows shape in this manner, the vehicle body 11
When it is fixed to the vehicle body, it is easy to fit along the side surface shape of the fixing portion of the vehicle body 11 and is easy to mount.

Further, in the above embodiment, the case where the water discharge vehicle according to the present invention is applied to a fire engine has been described as an example. However, the present invention is not limited to the above embodiment, and any water discharge on the road surface is possible. It can be applied to various uses.

[0049]

According to the first aspect of the present invention, there is provided a water discharge vehicle capable of effectively coping with a fire on a road or a dangerous substance spilled on the road, having the above configuration. be able to. According to the invention described in claim 2, in addition to the effect of the invention described in claim 1, a water discharge vehicle capable of performing fire extinguishing activities, processing hazardous materials, and the like while traveling, and performing aggressive disaster prevention activities. Can be provided.

According to the third aspect of the present invention, a first aspect is provided.
Or, in addition to the effects of the invention described in 2, the water discharge vehicle capable of discharging water at least in the width direction range corresponding to the vehicle sub-vehicle can be provided. According to the invention described in claim 4, in addition to the effects of the invention described in claim 1, 2, or 3, it is possible to provide a water discharge vehicle that can uniformly discharge water on the road and efficiently perform disaster prevention activities over a wide range. it can.

According to the fifth aspect of the present invention, in addition to the effects of the first, second, third or fourth aspect of the present invention, water can be discharged on its own without using a so-called pump car. A water discharge vehicle capable of promptly responding to the problem can be provided. The object of the invention described in claim 6 is to provide a water discharge vehicle that can appropriately adjust a range in which water can be discharged in addition to the effect of the invention described in claim 5.

The object of the invention described in claim 7 is that 1, 2, 3
Or, in addition to the effects of the invention described in 5, it is possible to provide a water discharge vehicle that can quickly extinguish fire and perform disaster prevention activities at a site such as a fire or an accident. The object of the invention described in claim 8 is:
In addition to the effects of the invention described in 4, 5, or 6, it is possible to provide a water discharge vehicle that can securely fix the water discharge section to the vehicle body.

The object of the invention described in claim 9 is that 1, 2, 3
Or, in addition to the effects of the invention described in 4, a fire engine capable of discharging water to a road surface can be provided.

[Brief description of the drawings]

FIG. 1 is a side view showing an embodiment of a water discharge vehicle according to the present invention.

FIG. 2 is a side view showing an embodiment of the structure of the water discharge section of the water discharge vehicle according to the present invention.

FIG. 3 is a plan view showing one embodiment of a water discharge vehicle according to the present invention.

FIG. 4 is an exploded perspective view showing a configuration of a water discharge pipe and a supply pipe constituting a water discharge section of the water discharge vehicle according to the present invention.

FIG. 5 is a partial cross-sectional side view showing a structure for fixing a water discharge pipe constituting a water discharge section of the water discharge vehicle according to the present invention to a front bumper.

FIG. 6 is a partial sectional side view showing a fixing structure of a water discharge pipe constituting a water discharge section of the water discharge vehicle according to the present invention.

FIG. 7 is a side view showing an embodiment of the water discharge vehicle according to the present invention, showing a state in which a fire on a road surface is extinguished as a fire engine.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 Water discharge vehicle 11 Vehicle main body 12 Water tank 13 Cabin 14 Pump part (Pressure part) 15 Water discharge part 16 Front bumper (Bumper) 17 Water discharge pipe 18 Supply pipe 19 Water discharge hole 20 Bracket 21 Stay 22 Stay bolt 23 Nut 24 Shaft part 25 Bumper fixed Part 26 long hole 27 fixing hole part 28 chassis 29 water discharge pipe fixing part 30 nut 31 fixing plate 32 water discharge pipe holding part 33 fixing part 34 connection part 35 joint part 36 supply pipe main body 37 connection pipe 38 connection pipe 39 joint part 40 junction Part 41 Socket part 42 Socket part 43 Wheel house 44 Bolt 45 Nut 46 Washer 47 Fixing hole 48 Belt member 49 Joining hole 50 Road surface

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Kazuo Inoue 1-13-20 Hatagaya, Shibuya-ku, Tokyo Inside the Fire and Disaster Management Agency Equipment Plant (72) Inventor Hiroshi Yamaguchi 1-13-20 Hatagaya 1-chome, Shibuya-ku, Tokyo Tokyo F-term in the Fire and Disaster Management Agency factory (reference) 2E189 AA04 KA07

Claims (9)

[Claims] 1. A water discharge vehicle comprising a water discharge section capable of discharging water to a road surface. 2. The water discharge section is provided at a front portion of a vehicle,
The water discharge vehicle according to claim 1, wherein the water discharge vehicle is formed so as to be able to discharge water in a vehicle traveling direction. 3. The vehicle according to claim 1, wherein the water discharge portion is provided at a lower end portion of a front portion of the vehicle and is formed over substantially the entire width of the vehicle along a width direction of the vehicle. Water truck. 4. The water discharge section includes a water discharge pipe formed to have substantially the same length as a vehicle width, and a supply pipe for supplying water for water discharge to the water discharge section. 4. A water discharge vehicle according to claim 1, wherein a plurality of water discharge holes capable of discharging water to the water discharge hole are opened at a predetermined interval from each other. 5. A water tank capable of supplying water for water discharge to the water discharge section, and a pressurizing section capable of supplying water in the water tank to the water discharge pipe through the supply pipe to discharge water. 5. The water discharge vehicle according to 1, 2, 3, or 4, wherein the water in the water tank is discharged from a water discharge pipe to a road surface. 6. The water discharge vehicle according to claim 5, wherein the water discharge pipe is attached so that a water discharge angle can be adjusted. 7. The water discharge section is detachably attached to a vehicle body.
Or the water discharge vehicle according to 5. 8. The water discharge vehicle according to claim 4, wherein the water discharge pipe is fixed to a bumper of the vehicle. 9. The water discharge vehicle according to claim 1, wherein said vehicle is a fire engine equipped with a water tank.