KR102076987B1 - Multi-purpose injector and compressed air injection device using fire extinguishing equipment and equipment for initial evolution of fire - Google Patents

Abstract

The present invention relates to a fire extinguishing facility for extinguishing a fire in an early stage and a multi-purpose injector and compressed air injecting device using the same, wherein the fire extinguishing facility is installed in fire-expected areas such as hiking trails in which forest fires can occur, rice field ridges and field ridges, temples, houses and residential complexes, traditional markets, shopping malls, villas, pensions, apartments, carriages, ships, and vehicles, and sounds an alarm while extinguishing a fire in an early stage by spraying fire extinguishing water on a fire place in case of a fire to notify a manager so that the manager can take measures for preventing the fire from spreading.

Description

Multi-purpose injector and compressed air injection device using fire extinguishing equipment and equipment for initial evolution of fire}

The present invention is a fire generated by installing in a fire-prone place such as a paddy field and a field, temples, houses and housing complexes, traditional markets, shopping malls, villas, pensions, apartments, carriages, ships, automobiles, etc. When the fire extinguishes the prepared fire extinguishing water, the fire extinguishes in the early stage and alerts the administrator to provide an extinguishing facility that can promptly act to prevent the fire from spreading.

In addition, the present invention can be used for spraying pesticides of small farms by washing the car by connecting the compressed air used in the fire extinguishing equipment to the water storage container or connecting to the pesticide storage container,

In addition, the present invention injects air into the tires of automobiles, including bicycles, using compressed air used for fire extinguishing equipment, injects air into tubes of air appliances such as air mats or lifeboats, or when sewers are blocked at home, it is a sewer pipe. It can be used as a compressed air injection device that pierces.

In addition, the present invention can be made cheaper by using a compact storage container such as a portable gas storage container or a portable gas storage container, or using a commercially available compressed air storage container for fire extinguishing equipment and an LPG container for fire extinguishing water storage. It is characterized by being configured to be used as a water supply pipe for fire extinguishing.

In order to achieve the above object, the present invention is prepared of one or more compressed air reservoirs made of metal or synthetic resin and provided with an inlet and an outlet so that compressed air of 10 kg / cm 2 or less can be filled without risk of explosion, and these are serially arranged. Alternatively, a compressed air storage supply unit connected in parallel and a storage container such as a compressed air storage tank is selected to store fire extinguishing water therein, and one to many fire extinguishing water reservoirs having inlets and outlets are prepared and connected in series. The water supply pipe for fire extinguishing water is connected to the final outlet of the water supply pipe for fire extinguishing and the water supply pipe for fire extinguishing, and it is a synthetic resin pipe, and it is installed at the terminal outlet of the water supply pipe for fire extinguishing. A coupler equipped with a pressurized opening / closing valve that opens and closes the end of the pipe, and a water supply pipe for extinguishing water of a certain length are arranged in various directions. In order to do so, a connection pipe intervening in the connection portion of the water supply pipe for fire extinguishing and a coupling portion formed on the outer circumference of the connection pipe are installed, and a pressurized opening / closing valve is installed on the inner pipe, and a pipe coupling is formed at the discharge port to be coupled to the inner circumferential surface. The coupler is equipped with a ball, and the connection part is forcibly fitted to the tube coupling port of the coupler, and a detachable fire extinguishing water sprayer is formed on the opposite side of the connection part to form the fire extinguishing water contained in the water supply pipe. Removable fire extinguisher sprayer sprayed on the surface, attached to the surface of the fire extinguishing water supply pipe and placed in the expected area of fire. Fire extinguishing water spray hole forming machine made of flammable material to make water ejection hole for extinguishing, and installed on the pipeline that communicates with the water supply pipeline When the fire extinguishing fluid is ejected, a fire alarm that detects the flow of the extinguishing fluid and sounds an alarm, and a metal or non-combustible material that covers the surface of the water supply pipe for fire extinguishing, and that the place other than the fire extinguishing hole forming part is burned To prevent this, it is equipped with a protective tube covering the fire fighting water supply tube.

On the other hand, the present invention connects the compressed air received in the compressed air storage container to a storage container in which water for washing is stored, sprays the washing water at a constant pressure to wash it, or supplies it to a solution storage container in which pesticides or liquid fertilizers are stored, and pesticides with compressed air. By making it possible to spray, it can be used for spraying pesticides or manure of small-scale farms, and also making compressed air reservoirs into small, portable containers to store compressed air inside, connecting connecting hoses to outlets, and discharging pipes. The device includes a regulator that can be used as a compressed air injection device that injects compressed air into a tube of an air device such as a bicycle tube, a car tube, or an air boat or pierces a pipeline when a sewer is blocked at home.

At this time, it includes making the compressed air storage container and the water storage container in which compressed air is accommodated, to be small in size for easy handling, or to be mounted on a mobile cart that can be easily moved to produce a movable type.

Conventional fire extinguishers for beaches put a pressure-sensitive material such as nitrogen into a container with a built-in fire extinguishing solution, store it in a sealed state, and open the container outlet during a fire so that the fire extinguishing agent is released through the pressure at which the pressure-sensitive material is ejected to extinguish the fire. It is done.

However, since the fire extinguisher for beach is sealed by putting the accumulator and the extinguishing agent inside the container, it is necessary to shake the container from time to time to prevent the contents from stagnating, and if neglected, the content hardens and the container is forced to open in the event of a fire. Even if the extinguishing agent is not released quickly, and even when the extinguishing agent is released, the compressive force of the accumulator is weak, so the radiation distance is short, 2 ~ 3M. If the generating area is only about 10M away from the fire extinguisher, the fire extinguishing power cannot reach the site, so a person must lift the fire extinguisher and go to the fire site.

In addition, a conventional fire suppression facility installs a water tank on the roof of a building, installs a sprinkler using a drop of the roof water tank on site, installs a water tank in the basement, and pressurizes the water tank and the roof water tank in the basement. By connecting with a pump, the sprinkler is designed to inject fire extinguishing water in the event of a fire, but this is a large facility and cost, and there is the inconvenience of having to have a manager. Nevertheless, the sprinkler is installed high on the ceiling and fires on the floor. Not only does it not operate quickly due to the late detection of fire, but even if the sprinkler operates, it sprinkles in a certain area from the top to the bottom. Because it spreads with a big fire, the facilities installed by putting a lot of money do not make my room on time. It is inconvenient that casualties and property losses are largely generated, and the fire trucks came off the fire so many goods have been forcibly broken economic losses caused significant step in the evolution of many recovery costs.

In addition, since fires such as forest fires detect the initial evolution and do not have a device that quickly extinguishes, fires are discovered after a certain amount of forest fires have spread. As it starts, it cannot cause initial evolution, causing fires.

In addition, if the air is blown into the tube of a bicycle at home, air is blown into a car, air is injected into an air device, or a sewer is blocked, it is time-consuming and expensive because it must be resolved by visiting an establishment with an air injection device or inviting experts. There is discomfort.

The present invention has been developed to solve various inconveniences as described above, and by installing a fire extinguishing facility at a low cost without installing a large cost, such as a fire extinguishing device equipped with a sprinkler, and installing it in an area where a fire is expected, an initial fire occurs. It is to provide a fire extinguishing facility that can prevent a large spread of fire due to extinguishing and prevent a national disaster caused by fire.

The present invention is capable of accommodating a pressure of 10 kg / cm 2 or less, and preparing 1 to several compressed air reservoirs in which inlets and outlets are formed at the top to secure compressed air of a certain capacity by serially or in parallel with each other. The compressed air storage supply section to store and store the same type of storage container as the compressed air storage container, and prepare one to several fire extinguishing water storage containers with inlets and outlets at the top and bottom, and in series to secure a certain amount of extinguishing water. And connect the discharge port of the compressed air storage supply unit to the inlet of the fire extinguishing water storage tank with a connection pipe, and the fire water storage supply unit to fill the air pressure therein,

It is connected to the final outlet of the fire extinguishing water storage supply part, and a synthetic resin pipe having a certain thickness and length is connected to the fire extinguishing area and piped so that it can be distributed in the area where the fire is expected. And, by installing a coupler equipped with a pressurized opening / closing valve at the end outlet, and a water supply pipe for extinguishing water to be filled in the pipeline,

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A connection portion made of a female screw is formed on the outer periphery of the outlet by drilling a discharge port communicating with the fire fighting water supply pipe on the upper surface of the connection pipe provided in the connection portion of the fire fighting water supply pipe, and the lower connection screw pipe is screwed to the coupling portion, and the inner pipe A coil spring is installed so that the opening / closing plate of the pressure-type opening / closing valve contacts the opening / closing part formed at the entrance side of the inner pipe by the pressurized opening / closing valve on the inlet side, and the coupling ball is formed on the inner circumferential wall by forming the tube coupling port at the upper outlet of the inner pipe A coupler 4 to be installed,
Detachable fire extinguisher sprayer for connecting the coupling portion to the upper pipe coupling of the coupler by interference fit, and a spout formed on the opposite side of the connection portion,
It is installed in the discharge pipe of the fire extinguishing water storage tank or the discharge pipe of the fire water supply pipe, and it is configured to detect the flow and generate an alarm when the flow of fire water is generated.
Flammability to attach to the exposed surface of the main wall of the fire extinguishing water supply pipe to catch fire and to form a fire extinguishing water ejection hole so that the fire extinguishing water contained therein can be ejected by burning a part of the exposed main wall of the fire extinguishing water supply pipe formed of synthetic resin. Fire extinguishing hole forming machine made of material,
It is made of metal or non-combustible material and is covered on the surface of the water supply pipe for fire extinguishing. In the event of a fire, only a part of the main wall where the water ejection hole for fire extinguishing is formed remains, and the main wall of the water supply pipe is wrapped to protect the fire water supply pipe so that the remaining main walls do not burn. It is provided with a tube protection device.

The coupler uses a commercially available coupler.
On the other hand, the fire extinguishing water hole forming machine is selectively arranged in the area where the fire will occur along the fire extinguishing water supply pipe, and when a fire occurs, the flammable material of the fire extinguishing water ejecting hole forming machine is fired and burns, exposing the fire extinguishing water supply pipe with the heat. The secondary main wall is melted to form a blowout hole. When a fire occurs by attaching a material with high flammability and high combustion heat to the support hole, the flammable material is first fired to melt the main wall of the fire extinguishing water supply tube to form an injection hole. .

To this end, a support for arranging flammable materials is attached to the water supply pipe for fire extinguishing, and a highly flammable material selected from solid alcohol or natural or synthetic fibers is installed on the support, so that in the event of a fire, the flammable material is first fired and the synthetic resin Part of the main wall of the tube body is melted to make a hole for extinguishing water.

On the other hand, the fire extinguishing water of the present invention may contain antifreeze to prevent freezing in winter.

On the other hand, in the present invention, the pesticide or liquid fertilizer is compressed air pressure by supplying compressed air to a storage container in which the pesticide or liquid fertilizer is put, after connecting the spray pipe to the outlet of the reservoir and putting pesticide or liquid fertilizer inside the water storage bin employed in the fire extinguishing facility. In this case, the container for storing the pesticide is made of a stainless steel container or a plastic container to prepare for corrosion, and if a regulator is installed in the compressed air storage supply unit, the pesticide or liquid fertilizer can be sprayed at a constant pressure.

In addition, the present invention is a compressed air storage container disposed in the compressed air storage supply unit employed in the fire extinguishing facility is made of a small storage container that is easy to carry, a regulator is installed at the outlet, a connection hose is connected to the discharge pipe, and air is connected to the end of the connection hose. By installing the injector, it is possible to make an air injector capable of injecting air at a constant pressure into an air mechanism such as a bicycle tube, a car tube, and an air boat.

In addition, the air injector of the present invention can be conveniently installed by installing a compressed air reservoir in a mobile cart.

In addition, the fire alarm of the present invention employs an alarm configured to detect the flow and generate an alarm when water flows in the water supply pipe for extinguishing, so that a fire alarm is possible and the fire alarm is commercially available. You can use

In the present invention, a certain amount of compressed air is injected into the compressed air reservoir of the compressed air storage supply part, and the quantity of compressed air reservoir is connected in series or in parallel so that the compressed air amount meets the amount required for fire extinguishing. The compressed air required for extinguishing can be sufficiently secured, and the extinguishing water storage container of the extinguishing water storage supply part injects an extinguishing solution into each storage container and selects and serializes the required quantity. Can be secured.

Subsequently, the compressed air storage supply part connects the outlet of the compressed air storage container disposed on the side of the final discharge port to the compressed air inlet of the fire extinguishing water storage supply part as a connection pipe, and the fire extinguishing water supply pipe is connected to the discharge port of the fire extinguishing water storage container disposed at the final discharge part. After connecting to the connection pipe, and opening and closing the opening and closing valve to communicate with each other, the extinguishing water contained in each reservoir of the extinguishing water storage supply section communicates with the extinguishing water supply pipe, and the compressed air of the compressed air storage supply section communicates with the whole. When connected to the pipeline, a water supply device for extinguishing fire that fills a predetermined pressure is created and placed in an area where a fire is expected to occur.

In this state, if a fire occurs in an area where a fire is expected (such as hiking trails, temples, houses, factories, apartments, traditional markets, rice fields, fields, pensions, carriages, cars, ships, etc.), the fire extinguishing water deployed first in the area where the fire will occur When the supply tube has fire power, and the fire extinguishing water has a fire power, the fire-extinguishing material of the fire extinguishing hole forming machine placed on the exposed part is first ignited and burned, so that the fire extinguishing water made of synthetic resin is produced by the heat of the flame attached to the flammable material. Since the exposed main wall of the supply pipe is burned and a hole is generated, the fire extinguishing water of a certain pressure accommodated in the supply pipe for the fire extinguishing water is ejected through the drilled hole and sprinkles water in the fire place, and the initial extinguishing is made automatically, and at the same time, the filled extinguishing water is filled. As the alarm is detected by the alarm of the flow of the alarm, the manager knows that a fire has occurred, and is dispatched to the fire site. Since the measures necessary for evolution than is possible to prevent the spread of fire.

At this time, by connecting the connection part of the detachable fire extinguishing water sprayer carried by the manager to the coupling portion of the coupler installed in the connecting pipe connecting the fire water supply pipe, the fire extinguishing water contained in the fire water supply pipe is directed toward the fire place. The target can be sprayed, so that it is possible to take measures to prevent rapid spreading by achieving rapid evolution in the early stage of fire.

Therefore, it is recommended that the fire extinguishing water supply pipe is deployed as wide as possible to cover a large area, and the fire extinguishing water supply pipe's exposed portion and the arrangement of flammable materials should be fired so that the direction of fire extinguishing water is directed to the expected point of fire. You need a discerning eye that points toward the side where it occurs.

In addition, the present invention is a flammability because the outer surface of the water supply pipe for fire extinguishing is coated with a pipe protection, and a flammable material is coated on the exposed portion where the spout hole is formed, so that the flammable material burns to make a spout hole in the exposed portion of the water supply pipe for fire extinguishing. By installing a substance in several places of the tube body, it is possible to increase the initial re-evolution effect by forming a blow hole in the fire-generating part, and by coating a tube body protective body made of metal or a non-combustible material on the outer surface of the tube where the water jet hole for fire extinguishing is not formed, When the water supply pipe for fire extinguishing is prevented from being completely burned and cut, water supply can be maintained through the pipe.

In addition, in the present invention, since a coupler is installed at the connection portion of the water supply pipe for fire extinguishing, the connection portion of the detachable fire extinguishing water sprayer carried by the manager present at the site is forcibly coupled to the pipe coupling port formed at the inner pipe outlet of the coupler to place the fire. Since it can target the water for fire extinguishing, it is possible to effectively achieve the initial evolution in the case of a traditional market, rural housing complex, or forest fire.

On the other hand, according to the present invention, when the fire extinguishing water and the compressed air contained in the fire extinguishing water supply part and the compressed air supply part are exhausted, the compressed air and the fire extinguishing water can be re-filled and placed in a fire generating area. It has the advantage of being equipped with low-cost firefighting equipment.

In addition, the present invention can be used as a fertilizer spray or pesticide sprayer when the digestive water storage container is made of stainless steel or synthetic resin and put pesticide or liquid fertilizer instead of the digestive water inside and connected to the compressed air storage supply unit, so that pesticides or fertilizer can be sprayed at small farms. When used, it can be conveniently used, and when a regulator is installed at the outlet, there is an advantage in that liquid spray or pesticide can be sprayed at a stable pressure by adjusting the spray pressure.

In addition, the present invention is a compressed air reservoir used for fire extinguishing equipment is made of a compact reservoir that is easy to move by human power, and a regulator is attached to the discharge pipe, and when a connecting hose is installed, air required for tires of bicycles or automobiles at home is provided. It can be used as an air injector to inject, it can be used as an air injector to inject air into tubes of various instruments, or to inject air into air appliances such as water tubes and air boats, and manipulate the pressure of the regulator installed in the outlet pipe. As the required discharge pressure can be adjusted, it can be used to suit the purpose of air injection, and the compressed air reservoir or water reservoir can be installed on a mobile cart, so it can be manufactured and used in a mobile type.

In addition, the air injector has advantages such as being able to be utilized even when sewage is blocked at home.

On the other hand, the fire extinguishing water supply pipe of the present invention is provided with a coupler equipped with a pressurized opening / closing valve at the distal end of the fire extinguishing water supply pipe and the connection pipe disposed at the connection portion, so it is convenient to connect the detachable fire extinguishing water sprayer. Since it is possible to inject through the tube coupling port of the coupler installed at the distal end of the fire extinguishing water supply pipe, there is an advantage that it is possible to replenish water at the distal end of the fire water supply pipe without going to the place where the fire extinguishing water reservoir is located.

1 is a perspective view showing the entire configuration of the fire fighting fire fighting equipment of the present invention
Figure 2 is a front view of Figure 1
Figure 3 is a cross-sectional view of Figure 1
Figure 4 is an exemplary view using the present invention in a pesticide sprayer
5 is an exemplary view of using the present invention in a car wash
Figure 6 (a) (b) (c) is an exemplary view of the injection hole forming machine installed on the main wall of the water supply pipe for fire extinguishing of the present invention.
7 (a) (b) (c) is a partial cross-sectional view of a coupler implemented in the present invention.
8 (a) (b) is an exemplary view of the present invention arranged on a hiking trail and a housing complex.
9 (a) (b) (c) is an exemplary view in which the present invention is arranged in a building.
10 is an exemplary view using the present invention as an air injector
11 is an exemplary view in which FIG. 10 is installed on a mobile cart.

The present invention is provided with an inlet (1a) and an outlet (1b) at the upper end of the storage container that can accommodate a pressure of 10kg / ㎠ or less, the opening and closing valve (1a ') (1b') at the inlet (1a) and outlet (1b) The device is equipped with a pressure gauge (1c) at the top, and one or several compressed air storage cylinders (1) are stored in a certain amount of compressed air and stored in parallel. Compressed air storage supply unit (A) to secure and store the compressed air of capacity;

It is a storage container of the same shape as the compressed air storage container, and stores water for extinguishing inside, and has an inlet (2a) at the upper end and an outlet (2b) at the lower end to open and close valves (2a ') (2b') at the inlet and outlet respectively. Prepare 1 to several fire extinguishing water reservoirs (2) of the same type by connecting the storage containers in series with each other, to secure and store a certain amount of fire extinguishing water, and to the inlet (2a) of the extinguishing water reservoir (2) A water supply and supply section for fire extinguishing (B) for filling the air pressure therein by connecting the outlet (1b) of the compressed air storage supply section with a connecting pipe,

It is connected to the final fire extinguishing water storage tank outlet and the connection pipe of the fire extinguishing water storage supply part, and it is made of synthetic resin pipe having a certain thickness and length. The fire extinguishing water supply pipe (3), which is equipped with a coupler (40) equipped with a pressurized opening / closing valve at the distal end of the fire extinguishing water supply pipe, filled with fire extinguishing water contained in the reservoir, and

On the upper surface of the middle portion of the connecting pipe (3a) connecting the fire extinguishing water supply pipe (3) to each other, a discharge port (3 ') communicating with the fire extinguishing water supply pipe is drilled to form a coupling portion (3c) made of a female screw on the outer periphery of the outlet. , The lower connection screw pipe (4a) is screwed to the coupling portion, and a pressurized opening / closing valve (4b) is installed at the inlet side of the inner conduit (4 ') so that the opening / closing plate (4b') of the pressurized opening and closing valve is provided at the inlet side. The coil spring (S) is installed so as to contact the opening / closing part (4 ") formed in, and the tube coupling hole (4c) is formed in the upper outlet (4" ') of the inner duct, and the coupling ball (4c') is installed on the inner circumferential wall. And, a coupler (4) to which the lower connection portion (5a) of the removable water sprayer (5) is detachably coupled to the tubular coupling port,

Detachable fire extinguishing sprayer (5) is coupled to the coupling portion (4c) of the coupler (4) by a forced fitting, a spout (5b) is formed on the opposite side of the connection portion,

A fire alarm (6) that is installed in the discharge pipe of the fire extinguishing water storage tank (2) or the discharge pipe of the fire water supply pipe (3) to detect the flow and issue an alarm when the flow of fire water occurs.

When a fire occurs due to fire on the main wall exposed surface of the fire extinguishing water supply pipe (3), a part of the main wall of the exposed portion of the fire extinguishing water supply pipe is burned to open the fire extinguishing water ejection hole (30) so that the water extinguishing contained therein can be ejected. Fire extinguishing water hole forming machine (8) made of flammable material to form,
It is made of metal or non-combustible material and is covered on the surface of the water supply pipe for fire extinguishing. In the event of a fire, the body protection (7) surrounding the main wall of the water supply pipe for fire extinguishing is left, leaving only the exposed part of the main wall where the water ejection hole for fire extinguishing is formed. It is provided.

In the above, the water jet hole forming machine 8 is provided with a support 8b, which is selectively disposed in a predicted area where a fire may occur along the water supply pipe, and the support is burned when there is a fire to burn the water supply pipe A flammable material (8a) capable of forming a water jetting hole (30) for fire extinguishing is formed on the exposed periphery of the flammable material, and natural or synthetic fibers including solid alcohol are selected.

In addition, the flammable material (8a) may be installed in the exposed portion exposed to the floor surface when making a groove in the building floor and buried the water supply pipe for fire extinguishing (see Fig. 6 (c)).

On the other hand, the present invention can be produced by using a commercially available LPG container or a synthetic resin storage container using a compressed air storage container (1) and a fire extinguishing water storage container (2), and a synthetic resin tube can be used as the digestive water supply tube.

In addition, the compressed air reservoir and the fire extinguishing water reservoir of the present invention can be selected by a small storage container (1 ') made of stainless steel or plastic to be easily carried by a person, and the compressed air reservoir and the fire extinguishing water reservoir can be installed on a simple mobile cart. It can be configured as a mobile type.
On the other hand, the present invention is a coupler (4) installed in the outlet (3 ') of the connection pipe (3a) intervening in the connection portion of the water supply pipe (3) for fire extinguishing,
The coupler 40 installed at the end outlet of the fire extinguishing water supply pipe 3 is a coupler having the same structure, and the coupler purchases and uses a commercially available coupler.
The coupler 4 installed in the connecting pipe 3a of the fire extinguishing water supply pipe 3 and the coupler 40 installed in the distal outlet of the fire water supply pipe 3 have an inner pipe ( 4 ') is provided with a pressurized opening / closing valve 4b so that the coil spring S is forcibly contacting the opening / closing plate 4b' of the pressurized opening / closing valve to the opening / closing portion 4 "formed at the inlet side of the inner channel 4 '. It is installed to open and close the inner pipe, and a pipe fitting port 4c is formed on the outlet 4 "'side of the inner pipe 4', and a coupling ball 4c 'is disposed on the inner peripheral wall of the pipe fitting.
Therefore, when the detachable fire extinguishing water sprayer 5 is connected to the tube coupling port 4c of the coupler 4 installed in the connection tube 3a of the water supply pipe for fire extinguishing, the connection part 5a of the detachable fire extinguishing water sprayer is a pressurized opening / closing valve. By coupling to the inner pipe while pressing (4b), the coil spring contracts when the connecting portion (5a) is input, and the opening / closing plate (4b ') of the pressurized opening / closing valve is separated from the opening / closing portion (4 ") formed at the inlet of the inner pipe. The inner pipe (4 ') is opened so that the fire extinguishing water communicates with the inner pipe of the coupler (4) from the outlet (3'), and water is supplied to the detachable fire extinguishing water sprayer (5) to be ejected to the spout (5b). , Since the coupling ball (4c ') installed on the inner circumferential wall of the coupler's tube coupling port (4c) is coupled to the concave groove (5a') formed on the outer circumference of the connection portion (5a) of the detachable fire extinguisher (5), so that The connecting portion (5a) can be securely connected to the coupler pipe fitting (4c) , When forcibly separating the connection portion of the detachable fire extinguisher 5 from the tube coupling port 4c of the coupler 4, the pressurized opening / closing valve 4b is returned to its original position with the restoring force of the coil spring S, and the pressurized opening / closing valve 4b The opening / closing plate 4b 'of the inner pipe 4' closes to the opening / closing part 4 "of the inner pipe 4 ', thereby closing the inner pipe 4' to close the outlet 3 'of the connector 3a.
In addition, the coupler 40 installed at the end outlet of the water supply pipe 3 has the same structure as the coupler 4, so that when the connecting screw pipe 4a is coupled to the end outlet of the water supply pipe 3, the coupler ( Since the opening / closing plate 4b 'of the pressurized opening / closing valve 4b installed in the inner pipe 4' of 40) receives the pressure of the coil spring and forcibly contacts the opening 4 of the inner pipe 4 ', the inner pipe (4 ') is closed so that the fire extinguishing water in the fire extinguishing water supply tube does not leak to the outside, and the terminal outlet of the fire extinguishing water supply tube (3) is used to replenish the fire extinguishing water through the terminal outlet of the water extinguishing water supply tube (3) When the separate water injector is forcibly connected to the tube coupling port 4c of the coupler 40 installed in the coupling, the connection part of the water injector is coupled to the tube coupling port 4c, and pressurizes the opening / closing valve 4b inward, so the coil spring As (S) contracts, the opening / closing plate (4b ') of the pressurized opening / closing valve is formed at the entrance to the inner pipe. Since it is separated from the part (4 ") and opens the inner pipe, it is possible to inject supplemental water from the coupler (40) into the water supply pipe for digestion, without going to the position where the inlet (2a) of the water supply reservoir (2) is located. There is an advantage that it is possible to replenish the fire extinguishing water at the terminal exit of the water supply pipe.
Therefore, the coupler 40 installed at the end outlet of the fire extinguishing water supply pipe 3 blocks the end of the fire extinguishing water supply pipe to block the leakage of fire extinguishing water and, if necessary, stores the fire extinguishing water through the end of the fire water supply pipe to the reservoir. It is intended to be used when replenishing, and the coupler 4 installed in the middle connection pipe 3a of the fire extinguishing water supply pipe 3 is filled in the fire extinguishing water supply pipe by connecting a detachable fire extinguishing water sprayer 5 when a fire is extinguished. When the fire extinguishing water is sprayed on the fire, it is installed for use, so the internal structure of the coupler is the same, but there are different uses.

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On the other hand, the present invention puts a pesticide or liquid fertilizer instead of water inside the small storage container (2 '), and installs the spray pipe (20) at the outlet of the storage container, and supplies compressed air to spray the pesticide or liquid fertilizer with air pressure. Can be used as

In addition, the compressed air storage container arranged in the compressed air storage supply unit is made of a small storage container (1 ') that is easy for a person to carry and is equipped with a regulator (11) in the discharge pipe, and an air injector (10) at the end of the discharge pipe (3 ") ( If 10 ') is installed, it can be used as an air injector that can blow air into air devices such as bicycle tubes, automobile tubes, and air boats, and even when a sewer is blocked at home, it supplies air pressure from the compressed air reservoir to the sewer line to close the conduit. Can be used to pierce.

As described above, the present invention connects the compressed air storage supply unit and the extinguishing water storage supply unit, and a fire alarm device is installed in the extinguishing water storage supply unit to make the fire extinguishing water supply tube into a synthetic resin pipe to the area where fire is expected. By deploying a wide range of places, arranging fire extinguishing water ejection hole formers made of flammable materials, and installing a coupler at the connector of the extinguishing water supply pipe, the initial evolution in the event of a fire occurs quickly, and the fire alarm is activated, allowing the administrator to quickly It is possible to prevent the spread of fire, manufacture fire extinguishing equipment at a low cost, and use fire extinguishing equipment for spraying pesticides and injecting air to increase the value of use.

A: Compressed air storage supply unit B: Fire extinguishing water storage supply unit
1: compressed air storage container 1 ': storage container
1a: Inlet 1b: Outlet
1a ', 1b': Open / close valve 1c: Pressure gauge
2: Fire extinguishing water reservoir 2a: Inlet
2b: outlet 2a ', 2b': open / close valve 3: fire extinguishing water supply tube 3 ': outlet
3 ": discharge pipe 3a: connection pipe 3c: coupling part 4,40: coupler
4 ': inner channel 4 ": opening and closing part
4 "': Outlet 4a: Bottom connection screw
4b: Pressurized opening / closing valve 4b ': Opening and closing plate
4c: tubular joint 4c ': coupling ball
5: fire extinguisher sprayer 5a: connection
5b: spout 6: fire alarm
7: Tube protector 8: Fire extinguishing water hole forming machine 8a: Flammable material 8b: Supporting tool
10,10 ': Air injector 11: Regulator
20: spray pipe 30: fire extinguishing water hole

Claims (6)

An inlet (1a) and an outlet (1b) are provided at the upper end of a storage container that can accommodate a pressure of 10 kg / cm2 or less, and an opening / closing valve (1a ') (1b') is installed at the inlet (1a) and outlet (1b). , Compressing a certain capacity required for fire extinguishing by preparing 1 to several compressed air reservoirs (1) equipped with a pressure gauge (1c) at the top and injecting and storing a certain amount of compressed air in parallel or in series with each other. Compressed air storage and supply unit to secure and store air,
It is a storage container of the same shape as the compressed air storage container, and stores water for extinguishing inside, and has an inlet (2a) at the upper end and an outlet (2b) at the lower end to open and close valves (2a ') (2b') at the inlet and outlet respectively. Prepare 1 to several fire extinguishing water reservoirs (2) of the same type by connecting the reservoirs in series with each other to secure and store a certain amount of extinguishing water and store compressed air in the inlet of the extinguishing water reservoir (2). A fire-fighting water storage supply part (b) for filling the air pressure therein by connecting the outlet (1b) of the supply part with a connection pipe,
The final fire extinguishing water storage tank is connected to the outlet of the fire extinguishing water storage and supply pipe, and it is made of synthetic resin pipe having a certain thickness. The fire extinguishing water supply pipe (3) having a coupler (40) equipped with a pressurized opening / closing valve at an end outlet of a pipe body filled with fire extinguishing water and filled with the received fire extinguishing water,
The connection pipe (3a) connecting the fire extinguishing water supply pipe (3) to each other is drilled in the outlet (3 ') communicating with the fire extinguishing water supply pipe to the upper surface of the middle portion to form a coupling portion (3c) made of a female thread on the outer periphery of the outlet, and The lower connection screw pipe (4a) is screwed to the coupling portion and a pressurized opening / closing valve (4b) is installed on the inlet side of the inner pipe so that the opening / closing plate (4b ') of the pressurized opening / closing valve is formed at the inlet side of the inner pipe (4 " ), The coil spring (S) is installed, and a coupler (4) is provided with a coupling ball (4c ') on the inner circumferential surface by forming a tube coupling port (4c) at the upper outlet (4 "') of the inner pipe,
Detachable fire extinguishing sprayer (5) with a coupling portion (5a) is forcibly fitted to the tube coupling port of the coupler, and a spout (5b) is formed on the opposite side of the connection portion (5a),
It is installed in the discharge pipe of the fire extinguishing water storage tank (2) or the discharge pipe of the fire water supply pipe (3).
It is attached to the surface of the exposed portion of the fire extinguishing water supply pipe (3) and placed in the expected area of fire, and when a fire occurs, the fire catches up and burns the exposed portion of the fire water supply pipe so that the fire extinguishing water contained therein can be ejected. (30) a water jet hole forming machine for fire extinguishing made of a flammable material (8a) forming (30),
Pipe protector that is made of metal or non-combustible material and is coated on the surface of the water supply pipe for fire extinguishing, and covers the main wall of the water supply pipe for fire extinguishing so that only the exposed part of the main wall where the water ejection hole for fire extinguishing is formed remains on the fire. Fire extinguishing equipment for initial fire extinguishing and a multi-purpose injector and compressed air injection device using the equipment.
In claim 1,
The fire extinguishing water ejection hole forming machine 8 is provided with a support 8b to be selectively arranged in a predicted area where a fire may occur along the water supply pipe 3, and the support is burned when a fire occurs to supply fire extinguishing water Fire extinguishing equipment for fire extinguishing, which is equipped with a flammable material (8a) that forms an extinguishing water ejection hole (30) on the exposed wall of the tube body so that the extinguishing water can be ejected, and multipurpose injectors and compressed air using the equipment Injection device.
In claim 1,
The flammable material (8a) is a fire-extinguishing fire extinguishing facility characterized in that it is a flammable material selected from solid alcohol or natural fibers or synthetic fibers, and a multi-purpose injector and compressed air injection device using the same.
In claim 1,
The compressed air reservoir (1) and the fire extinguishing water reservoir (2) can be selected from a small reservoir (1 ') (2') made of stainless steel or synthetic resin for easy carrying, and the compressed air reservoir and fire extinguishing water reservoir can be easily transported. A fire extinguishing facility for fire extinguishing with a structure that can be installed and used, and a multi-purpose injector and compressed air injection device using the facility.
In claim 1,
The fire extinguishing water storage container 2 is made of a synthetic resin small storage container 2 ', and pesticides or liquid fertilizers are put in place instead of water, a spray pipe 20 is installed at the outlet of the storage container, and a regulator 11 is installed to provide compressed air. Firefighting equipment for early fire extinguishing that can be used as a pesticide or liquid sprayer by injection, and a multi-purpose injector and compressed air injection device using the equipment.
In claim 1,
The compressed air reservoir (1) is made of a synthetic resin small reservoir (1 '), and the regulator (11) is installed at the outlet, and the air injector (10) (10') is installed at the end of the outlet pipe, so that Fire fighting system for early fire extinguishing and multi-purpose injector and compressed air injection device that uses the facility to be used as an air injection device for injecting compressed air into a blocked pipeline.

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