KR200202173Y1 - High tension water equipments - Google Patents

Abstract

The present invention relates to a high-pressure waterproof device, and more specifically, it is possible to move a long distance to the fire extinguishing in the wildfires and farmland in the early stage, and it is very useful for remaining fire extinguishing after the initial fire In addition, the present invention relates to a high-pressure waterproof device mounted on an easy-to-install fire truck capable of spraying pesticides such as paddy fields or fields, and preventing pests of forests for the purpose of supporting the people such as the agricultural season. In the fire truck equipped with a water tank and a power take-off device (PTO) connected to the engine to achieve the above object, a high pressure plunger for pumping a small amount of digestive water at high pressure in response to the driving force of the power take-off device A pump and a high pressure plunger pump and a predetermined pipe connected to the high pressure plunger pump, the fixed hose reel having a predetermined cross-sectional diameter, and automatically and manually operated. A digestive water distributor for distributing in series or in parallel with the digestive water distributor and connected in series or in parallel with a predetermined cross-sectional diameter for discharging a small amount of high pressure extinguishing water, and having a high pressure hose and operating piece having a predetermined unit length. Consists of a mobile hose reel to rotate the winding hose for the fire, and equipped with a plurality of the mobile hose reel to extinguish the fire of a long distance, It is a high-pressure waterproof device that can move quickly with a certain detachable opening and moving means on one side inside and outside.

Description

High tension water equipment mounted on fire trucks

The present invention relates to a high-pressure waterproof device mounted on a fire truck, and more specifically, it is possible to move a long distance to the fire extinguishing in the wildfires and farmland in the early stages, and to extinguish the remaining fire after the initial fire It is also very useful for high pressure waterproof devices mounted on fire trucks that are easy to install, which can be used for spraying pesticides such as paddy fields or fields, and for preventing pests of forests for the purpose of supporting people such as farming seasons.

In general, forest fires produced in wild mountains or farmland are prone to large fires unless they are initially extinguished, so extinguishing should be done as soon as possible.

However, it is already found that the fire has been expanded to the surroundings within a short time, which may cause difficulties in the initial extinguishing work.

In the case of forest fires, fire trucks are difficult to enter the fire site due to the surrounding conditions such as scrubs and rocks, and must be extinguished by existing personal firefighting equipment or spraying by helicopters. Forest fires often spread by change.

In the case of a large-scale fire, personal fire fighting equipment is less maneuverable, there is a difficulty in working with exposure, such as the need to extinguish fire and fire. It must be evolved by air sprinkling caused by bad weather, strong winds, etc. Helicopters often do not take off, the exact watering of the digestive water is difficult, there is an inconvenience to recharge after watering.

In addition, forest fires continue to escalate during the return and recharging of helicopters, making early evolution difficult.

In devised room 20-0142852 (fire fire extinguishing water injector hose) derived to solve the above problems,

The fire hose of the present invention has a predetermined cross-sectional diameter, and has a predetermined unit length, and a threaded portion formed so that a hose fitting pipe or a closed pipe for connecting a fire hose to a fire hose can be connected to both ends of the fire hose at a bolted type, and the fire fighting And a plurality of through holes formed at equal intervals along the longitudinal direction of the hose and the through holes are formed so that the through holes are formed, the inner end side is opened, and the outer end side has a plurality of injection holes formed in and out of the through hole. It is a function that sprays firefighters into the expected path of wildfire in the form of sprinkler by continuously attracting firefighters to a fire area that is difficult for human access or an area where a flame may spread.

However, the design of the above should be predicted in advance the expected path of the forest fire in consideration of the sudden change in weather, and to predict the expected path of the forest fire in advance to be installed away from the site of fire when the installation of the design, the fire of the fire In the wildfire where early fire is important, early fire is difficult, and when the fire hose is moved far away and installed, no additional storage equipment is provided, so it is impossible to move far in reality. There is a drawback that you cannot cope quickly.

In addition, sprinkler watering is a common use method to use on a flat plain, due to the nature of the mountain has a lot of rocks and trees around the fire extinguishing water is not sprayed by the obstacles around the fire when the fire extinguishing the forest fire Fire extinguishing equipment used in the evolution of the problem is not suitable.

The present invention was devised to solve the problems as described above, the high-pressure fire extinguishing water pumped by the high-pressure plunger pump in a state in which the fire truck is stopped at a long distance waterproofing a small amount at a high pressure in the mountain or difficult to enter the fire truck By minimizing the amount of digested water, wildfires generated in farmland can economically extinguish the early fires and extinguish fires.

In addition, it can be easily rolled up, and the backrest is installed for convenient movement, the mobile hose reel having a suspender can be moved quickly by carrying the mobile hose reel on the shoulder during the fire extinguishing of wildfires and the like.

In addition, by providing a plurality of the mobile hose reel to connect the mobile hose reel to each other to transport fire extinguishing water to the epicenter of the forest fire is a small amount of waterproof to be able to effectively extinguish fires in forest fires such as long-distance mountain or agricultural land. .

In addition, it can be used to support pests such as rice fields and fields, and to prevent pests in forests for the purpose of supporting the public such as the busy season.

In addition, after the fire extinguishing work or the control work is completed, a separate pipe for reflowing the high-pressure fire extinguishing water remaining in the pipe of the fire truck to the water tank of the fire truck is installed to prevent the protection of the pipe and prevent the freezing of the winter pipe. It is an object of the present invention to provide a high pressure waterproof device mounted on a fire truck that is simple to install, economical and efficient.

1 is a piping system diagram of the high pressure waterproof device of the present invention.

Figure 2 is a perspective view showing a state of use of the removable hose reel according to an embodiment of the present invention.

3 is a perspective view of a removable hose reel of the present invention.

Figure 4 is a perspective view showing the configuration of a removable hose reel of the present invention.

* Description of the symbols for the main parts of the drawings *

20; Removable hose reel 30; Support ring 44; Working piece 50; Vehicle

The present invention for achieving the above object is a conventional fire truck equipped with a water tank, the power take-off device (PTO) connected to the engine, receiving a driving force of the power take-off device to pump a small amount of digestive water at high pressure A high pressure plunger pump, and a high pressure plunger pump connected to the high pressure plunger pump by a predetermined pipe, having a predetermined cross-sectional diameter, and having a fixed hose reel for automatic and manual operation; A high pressure hose having a predetermined cross-sectional diameter and a predetermined unit length for connecting a small amount of high pressure digestion water in series or in parallel with the extinguishing water distributor for distributing the extinguishing water in series or in parallel; It consists of a movable hose reel that rotates and winds a high pressure hose as a working piece, and includes a plurality of the movable hose reels to extinguish a long distance fire, One side of the movable hose reel is provided with a predetermined detachable opening and a moving means at the inside and the outside to move quickly.

In addition, after the extinguishing work, in order to protect the pipe and to prevent freezing of the winter pipe, a drainage valve is installed at an appropriate portion of the pipe connecting the high pressure plunger pump and the fixed hose reel to remind the residual water of the digestive water. It is a high pressure waterproof device that reenters the fire tank water tank.

Hereinafter, described in detail by the accompanying drawings a preferred embodiment of the present invention as follows.

First, Figure 1 is a piping system diagram of the high pressure waterproof device of the present invention,

Figure 2 is a perspective view showing a state of use of the mobile hose reel according to an embodiment of the present invention,

3 is a perspective view of a removable hose reel of the present invention,

Figure 4 is a perspective view showing the configuration of a mobile hose reel of the present invention.

1 to 4, in the fire truck equipped with a water tank 1, the power take-off device (P.T.O) connected to the engine,

A high pressure plunger pump (2) for pumping a small amount of extinguishing water to a high pressure of 200/45 (bar / lpm) under the driving force of the power take-off to extinguish fire and remnant fire over a long distance, The high pressure digested water pumped by the plunger pump 2 is transferred to the high pressure through the pipe 3 connected to the high pressure plunger pump 2.

At this time, the pressure regulator 4 is installed on one side of the pipe 3 to adjust the high pressure digestion water to an appropriate pressure.

In addition, it has a predetermined cross-sectional diameter, and has an electric motor in itself for automatic and manual operation, and a fixed hose reel 5 installed above the rear of the fire truck is connected to the pipe 3 to extinguish a fire of a short distance.

On the other hand, by installing the discharge valve 6 in a suitable position of the pipe (3) connected to the fixed hose reel (5), the extinguishing water remaining in the pipe after the fire extinguish the water to the water tank (1) of the fire truck Opening the valve (6) to re-introduce the digestion water into the water tank (1) to prevent freezing of the winter pipe (3).

However, in order to extinguish fires such as long distance fires and wildfires or farmland, means for transporting high pressure digestive water should be provided.

At this time, the high pressure plunger pump (2) by the operation of the fire extinguishing water at a high pressure of about 200/45 (bar / lpm) to transport the extinguishing water to the fire of a long distance and the evolution of wildfires such as wild and agricultural land Digestion water distributor (7) for connecting the transport means and branching the digestion water is connected to the fixed hose reel (5), and can withstand the high pressure pressure, the cylindrical container side blocking the left and right of the pipe The water inlet is installed in the water, and the digestion water flows into the extinguishing water distributor 7 having at least one discharge port installed in the upper portion of the cylinder, and branched in series or in parallel depending on the scale of the fire.

And, the digested water branched in series or parallel is a high-pressure flow state, must be transported to a long distance, and due to the limitation of the capacity of the water tank (1), the fire must be extinguished with the minimum extinguishing water.

Therefore, in order to meet the requirements, the high pressure hose 60 having a diameter of 1/2 ', a length of about 30M, and a one-touch coupling 62 for fastening so as to be coupled to the other end at both ends thereof may be installed. After connecting to the water distributor (7) and fastened, it is installed to open and close by the high pressure valve installed in the digestive water distributor (7).

In addition, as shown in FIGS. 2 to 3, a rectangular outer frame 22 having a width of about 500 mm, a length of 500 mm, and a thickness of about 420 mm is provided on both sides, and a plurality of supports are provided on both sides of the outer frame 22. 24 is installed horizontally and then fastened by fasteners 26, and the outer plate 28 having a circular shape on both inner ends of the outer frame 22 to the left and right, and then a plurality of support rings 30 The outer plate 28 is horizontally supported and fixed by the fastener 32.

Then, the inside is penetrated so that the extinguishing water flows, and the thread part is inserted through the center of one side of the outer frame 22 and the center of one side of the outer plate 28 through the hinge shaft 34 formed with a screw at both ends. The outer side is formed and fixed with a fixture by the nipple 36, etc., and the inner side is formed with an elbow nipple 38 is fixed by fixing.

In addition, after inserting the coupling shaft 40 through the center of the other side of the outer frame 22 and the other side of the outer plate 28, the rotatable working piece 42 is installed at one end of the connecting shaft 40. do.

In addition, a bolt 44 for fixing the connecting shaft 40 is provided on the upper part of the rotating operation piece 42, and the other end supports and fixes the connecting shaft 40, and a bracket on the outer plate 28. The mobile hose reel 20 formed by fastening the fasteners 46 to 46 is required to have a fast maneuvering force in the fire extinguishing of a long distance, thereby installing and fixing the backrest 50a at the front of the mobile hose reel 20. Fasten the suspenders 50b to both top and bottom sides of the backrest 50a.

In addition, when the operating piece 42 is operated, the outer plate 28 rotates, and the support ring 30 fixed to the outer plate 28 is also rotated.

Thus, one end of the unfolded high pressure hose 60 is connected to the elbow nipple 38 provided inside the outer plate 28 to be fastened, and then the operating piece 42 is rotated to wind the high pressure hose 60. It is.

However, the fire extinguishing from a long distance requires a fire hose as far as the fire site, so that the high pressure hose 30 wound around the nipple 36 and the movable hose reel 20 provided on the outer side of the outer plate 28 are provided. The one-touch coupling 62 provided at the other end is fastened, the high pressure hose 30 wound around the movable hose reel 20 is loosened, and a plurality of movable hose reels 20 are connected to the desired length to move to the fire site. To be waterproof.

As described above, the present invention is provided with a high-pressure plunger pump (2) to adjust the digestion water to a high pressure by the pressure regulator (4) and then transfer the digestion water by a predetermined pipe to produce acid Equipped with a convenient transport means for extinguishing a long-distance forest fire, such as a farmland or farmland, and equipped with a plurality of mobile hose reel 20 for waterproofing a small amount of fire extinguishing water at a high pressure, and after a rapid movement to the forest fire extinguishing site suitable intervals It is possible to arrange the fire extinguishing and the early fire extinguishing.

In addition, it is a very useful design that can be used as a support for the public because it can prevent pests of farmland and forests by a small amount of high pressure waterproof.

Claims (5)

In a fire truck equipped with a water tank and having a power take-off (P.T.O) connected to the engine, A high pressure plunger pump 2 for pumping a small amount of digestion water at a high pressure in response to a driving force of the power take-off; A fixed hose reel (5) connected to the high pressure plunger pump (2) by a predetermined pipe (3), having a predetermined cross-sectional diameter, and performing automatic and manual operation; A digestive water distributor (7) connected to the fixed hose reel (5) for distributing high pressure digestive water in series or in parallel; A high pressure hose (60) connected in series or in parallel with the extinguishing water distributor (7) and having a predetermined cross-sectional diameter for emitting a small amount of high pressure extinguishing water and having a predetermined unit length; High pressure waterproof device, characterized in that consisting of a movable hose reel (20) for winding the high-pressure hose (60) is rotated by the support ring 30 is fastened to the outer plate 28 by the operation piece (42). The method of claim 1, Predetermined detachable openings (62) for fastening with the high pressure hose (60) in and out of one side of the movable hose reel (20); High pressure waterproof device comprising a plurality of the movable hose reel (20) to extinguish the fire of a long distance by engaging with the detachable opening (62). The method of claim 1, High pressure waterproof device, characterized in that it further comprises a conveying means (50) during the movement of the movable hose reel (20). The method of claim 1, And a discharge valve (6) at a predetermined portion of a pipe (3) connecting the high pressure plunger pump (2) and the fixed hose reel (5). The method of claim 4, wherein And a pressure regulator (4) at a predetermined portion of the upper end pipe (3) of the discharge side of the high pressure plunger pump (2).