KR100445793B1 - Fire extinguishing system - Google Patents

Abstract

Fire extinguishing in each home can be extinguished early to prevent large accidents, and individual fire hydrants have been disclosed that can be useful for cleaning the interior, exterior, or office of the house such as a veranda and toilet. The individual fire hydrant according to the present invention has a housing, a connecting pipe part, a winding part and a return part. The housing includes a case in which a second through hole is formed adjacent to the water supply pipe, and the connection pipe part includes a plurality of pipes through which the one end is connected to the water supply pipe. It is in communication with such a connecting portion. The winding portion has a cradle in which the foot hose is wound on the outer circumferential surface while communicating with the connecting pipe portion. The return unit causes the foot hose to be rewound to the holder while restoring the rotating holder as the foot hose is pulled. On the other hand, the digestive fluid or the digestive powder is filled with the digestive fluid can be arranged to be mixed with the water guided along the connection pipe.

Description

Fire extinguishing system

The present invention relates to an individual fire hydrant for an apartment house, a private house or an office, and more particularly, a housing, a connecting pipe part connected to a water supply pipe in each building from the inside of the housing, and a water repellent hose while the water repellent hose is wound on the outer circumferential surface thereof. By connecting the connecting part to the winding part and returning part to rotate the winding part, it is possible to prevent the large accident by extinguishing the fire occurring in each home or office at an early stage. It relates to an individual fire hydrant that can be useful for cleaning the exterior of buildings.

In general, if a fire breaks out in our home or workplace, we first report it to the fire department. It will take some time for the fire trucks of the fire department to arrive after such a call. At this time, the wooden building will be completely inflame in 5-10 minutes, and the concrete building will be burned with a large fire as there are many things that can be burned. It doesn't take that much time to change. For this reason, it is necessary to catch fire early in the fire. The most suitable is water and fire extinguisher.

By the way, fire extinguishers and fire extinguishers are installed in the apartment houses and lodging facilities for fire extinguishing as described above. There was a problem that the fire could not be extinguished in the early stages, resulting in death and property damage.

The present invention has been made to solve the conventional problems as described above, the object of the present invention is a housing, connecting pipe portion connected to the water supply pipe in each building in the inner side of the housing, water repellent hose while the water repellent hose is wound on the outer peripheral surface And a return part for returning the winding part to the rotating part, the fire extinguishing in each home or office can be extinguished early to prevent a large accident, and usually inside a building such as a veranda or a toilet. It is to provide individual fire hydrants that can be useful for cleaning the outside of buildings or buildings.

1 is an exploded perspective view showing an individual fire hydrant according to the present invention,

FIG. 2 is a perspective view showing a state in which a part of the housing shown in FIG. 1 is cut away and FIG.

3 is a cross-sectional view taken along the line A-A of FIG.

Explanation of symbols on the main parts of the drawing

100: individual fire hydrant 110: housing

112: case 116: door

120: connector 122a: first pipe

122b: second pipe 122c: third pipe

124: intermittent valve 126: nibble

130: digestive fluid container 131: drug container

132: connector 136: fold digestive fluid

140: compression spring 142: cover

150: winding unit 152: holder

154: foot hose 156: foot hose joint

158a: first release preventing plate 158b: second release preventing plate

160a: first rotating shaft 160b: second rotating shaft

170: return part 172: spring protection case

176: the first incision groove 178: leaf spring

180: bushing 182: second incision groove

In order to achieve the object of the present invention as described above, the present invention,

It is mounted in the wall surface adjacent to the water supply pipe inside or outside the building, has the shape of a rectangular parallelepiped with the front open, and the inside has a first through hole formed on one side, and the second through hole is formed adjacent to the water supply pipe at a predetermined position on the rear part. The open front is equipped with a door that is pivotally coupled by a hinge to close the inside, and a third through hole in a quadrangle is formed at the other end of the door so as to see the inside, and adjacent to the third through hole. A housing having a case in which a guide hole is formed;

Intersects the first pipe connected to the water supply pipe, one end of which is connected to the water supply pipe, a second pipe that vertically guides the flow of the fluid flowing along the first pipe, and a fluid that is connected to the second pipe. A connecting pipe portion having a third pipe fitted with an intermittent valve and having a third pipe fitted into a portion of the ring-shaped nibble, and an extinguishing fluid communicating with the third pipe;

It has a hollow cylindrical shape inside and is horizontally formed along the third pipe and the end is formed so as to project the joints screwed to the cradle so as to communicate with the inside of the cradle while surrounding the circumferential surface of the cradle. At the other end, the winding portion having a foot hose formed with a nozzle to be exposed to the outside of the guide hole; And

As the foot hose is pulled out, the front side is opened and the fourth through hole is formed to communicate with the first through hole so that the foot hose can be rewound to the holder while returning the rotating cradle, and is mounted inside one side of the case. A spring protective case having a first cutout groove is formed thereon, a leaf spring having a spring shape and a second spring having an outer extension fitted into the first cutout groove and a second cutout groove into which the inner end of the leaf spring is fitted. And a return having a bushing rotatably inserted and fixed to the first through hole.

As described above, according to the present invention, the housing, the connecting pipe portion connected to the water supply pipe in each building in the inside of the housing, the winding portion connecting the water repellent hose and the connecting pipe portion while the water repellent hose is wound on the outer circumference, the rotating sense By providing a return unit for returning the gimbu, it is possible to prevent fire accidents by extinguishing the fire occurring in each home or office at an early stage, and it can be useful for cleaning the interior or exterior of a building such as a veranda or a toilet. have.

Hereinafter, with reference to the accompanying drawings will be described for the individual fire hydrant according to an embodiment of the present invention.

1 is an exploded perspective view showing an individual fire hydrant according to the present invention, FIG. 2 is a perspective view of the combined state shown by cutting a portion of the housing shown in FIG. 1, and FIG. 3 is a cross-sectional view taken along the line AA of FIG. .

1 and 2, the individual fire hydrant 100 according to the present invention is the housing 110, the connection pipe portion 120, the digestive fluid container 130, the foot hose 154 mounted inside the housing 110 is It is provided with a winding unit 150 and a return unit 170 to be wound.

First, the housing 110 includes a case 112 having a shape of a rectangular parallelepiped having an open front surface and an empty inside. The first through hole 114a is formed on one side surface of the case 112, and the second through hole 114b is formed at a predetermined position of the rear portion. Preferably, the second through hole 114b drills adjacent to the water supply pipe P (see FIG. 3) passing through each lake. On the other hand, the front of the case 112, the door 116 is disposed to close the inside of the case 112. At this time, one end of the door 116 is pivotally mounted by engaging one end of the case 112 and the hinge 117, and the other end of the door 116 is formed in a rectangular shape so that the inside of the case 112 can be seen. Three through holes 114c are formed, and guide holes 118 are formed adjacent to the third through holes 114c. In the case 112 of the housing 110 formed as described above, the connection pipe part 120, the winding part 150, and the return part 170 are disposed.

The connection pipe part 120 includes a first pipe 122a, a second pipe 122b, and a third pipe 122c. The first pipe 122a is disposed to penetrate through the second through hole 114b and extends to the outside of the rear surface of the case 112 so that one end is connected to and communicated with the water supply pipe P. The other end of the first pipe 122a is equipped with a second pipe 122b for guiding the flow of fluid vertically, and an extension of the second pipe 122b is coupled with a third pipe 122c extending horizontally. . At this time, the third pipe 122c is equipped with an intermittent valve 124 for regulating the flow of fluid, and a portion of the ring-shaped nibble 126 surrounding the outer circumferential surface of the third pipe 122c is fitted at the end thereof. At this time, the control valve 124 formed in the third pipe 122c is exposed to the outside by the third through hole 114c. The digestive fluid container 130 and the winding part 150 are mounted on the third pipe 122c of the connection pipe part 120 formed as described above.

The digestive fluid container 130 includes a cylindrical drug container 131 having an open top and a closed bottom to contain a digestive fluid or a fire extinguishing powder (not shown) in which water and a saturated chemical are properly mixed. A third pipe 122c and a connection pipe 132 communicating with the inside of the medicine container 131 are vertically disposed in the lower portion of the medicine container 131, and a digestive fluid flowing toward the third pipe 122c in the connection pipe 132. Lock valve 134 for selectively intermittent and extinguishing powder is mounted. At this time, the inside of the medicine barrel 131, the wrinkle digestion liquid container 136 (see FIG. 3), the pressing plate 138 disposed on the upper portion of the wrinkle digestion liquid container 136 and the compression spring disposed on the upper portion of the pressing plate 138 ( 140 is disposed. The corrugated digestive liquid container 136, the pressing plate 138 and the compression spring 140 is defined in the medicine container 130 by a cover 142 covering the upper portion of the medicine container 131. At this time, the lock valve 134 formed in the connection pipe 132 is exposed to the outside by the third through hole 114c similarly to the control valve 124.

The winding unit 150 includes a cradle 152 and a foot hose 154. The cradle 152 is horizontally disposed along the third pipe 122c and has a hollow cylindrical shape. The foot hose communicates with the inside of the cradle 152 on a circumferential surface and is screwed to one end of the foot hose 154. The fitting port 156 (see Fig. 3) is formed to protrude. In this case, a nozzle 162 is formed at the other end of the foot hose 154, and the nozzle 162 is disposed to be exposed to the outside of the guide hole 118. Preferably, the adjacent foot hose 154 of the nozzle 162 has a larger diameter than the guide hole 118 to prevent the nozzle 162 from entering the interior of the door 118, that is, the case 112. An annular engaging ring 164 is attached.

As described above, on both sides of the cradle 152, a disc-shaped first release preventing plate 158a and a second release preventing plate 158b are formed integrally with each other. Preferably, the first release preventing plate 158a and the second release preventing plate 158b prevent the foot hose 154 wound around the holder 152 from being separated from both sides of the holder 152. On the other hand, the first rotating shaft 160a and the second rotating shaft 160b (see FIG. 3) protrude outwardly to the central portions of both side surfaces of the holder 152. At this time, the first rotation shaft 160a is hollow so as to communicate with the interior of the cradle 152 and is fitted to the remaining portion of the nibble 126 fitted to the end of the third pipe 122c and the third pipe 122c. Connected. That is, the connection pipe part 120 and the cradle 152 communicate with each other by the third pipe 122c and the first rotating shaft 160a connected by the nibble 126, and the cradle 152 is the foot hose fitting 156. Communication with the foot hose 154 by

Meanwhile, the return unit 170 includes a cylindrical spring protection case 172, a leaf spring 178, and a bushing 180 having one side and a hollow inside. The spring protection case 172 is mounted inside one side of the case 112 and has a fourth through hole 174 communicating with the first through hole 114a at a central portion thereof, and the first cutting groove (174) on the circumferential surface thereof. 176). The leaf spring 178 is disposed inside the spring protection case 172 and has a winding shape and extends radially so that the outer extension is fitted into the first cutout groove 176. On the other hand, the bushing 180 is mounted on the second rotation shaft 160b and the second cut groove 182 is formed on the circumferential surface of the bushing 180 so that the inner end of the leaf spring 178 can be fitted. At this time, the bushing 180 is fitted into the fourth through hole 174 and the first through hole 114a. As a result, one side of the second release preventing plate 158b of the winding part 150 is spring protected. The case 172 is closed.

The following briefly describes the combined state and use state of the individual fire hydrant 100 formed as described above.

First, the operator mounts the case 112 of the housing 110 inside an adjacent wall surface through which the water pipe P passes. When the case 112 is mounted adjacent to the water supply pipe P in this way, the operator inserts the first pipe 122a of the connection pipe part 120 into the second through hole 114b formed on the rear surface of the case 112. . At this time, the end of the first pipe 122a extending to the outside of the case 112 is connected to the water supply pipe (P). As such, when the first pipe 122a is connected to the water supply pipe P, the second pipe 122b is connected to an extension of the first pipe 122a extending into the case 112 and the second pipe 122b is connected to the water supply pipe P. The third pipe 122c equipped with an intermittent valve 124 is connected to an extension of the third pipe 122c. At this time, the nibble 126 surrounding the end of the third pipe 122c is fitted together at the end of the third pipe 122c. Preferably, the third pipe 122c may further include a digestive fluid container 130 capable of containing a digestive fluid or a digestive powder in which water and a foaming agent are properly mixed.

When the arrangement of the connection pipe part 120 is completed in the case 112 as described above, the worker mounts the winding part 150 to the connection pipe part 120. At this time, the operator first wound the foot hose 154 on the outer circumferential surface of the holder 152 under the state that one end of the foot hose 154 is mounted on the foot hose fitting 156 of the holder 152, and then the nozzle 162 is The other end of the mounted foot hose 154 is inserted through the guide hole 118 formed in the door 118. At this time, the locking ring 164 is attached to the adjacent foot hose 154 of the nozzle 162 to prevent the nozzle 162 from being wound into the case 112. When the foot hose 154 is wound around the holder 152 as described above, the operator connects the first rotating shaft 160a of the holder 152 with the third pipe 122c of the connector 120. At this time, the first rotation shaft 160a is connected to each other by the nibble 126 fitted to the third pipe 122c. When the winding unit 150 is mounted on the connection pipe unit 120 in this way, the operator mounts the return unit 170 into the case 112 again. At this time, the spring protection case 172 is screwed in the state where the fourth through hole 174 formed in the spring protection case 172 of the return unit 170 is matched with the first through hole 114a, and the first incision groove is made. Fit the outer end of the leaf spring 178 to 176. When the outer end of the leaf spring 178 is fitted into the first incision groove 176, the bushing 180 under the state in which the inner end of the leaf spring 178 is fitted in the second incision groove 182 formed in the bushing 180. The inner circumferential surface of) is inserted into the second rotation shaft 160b. The outer circumferential surface of the bushing 180 thus joined is rotatably inserted into the fourth through hole 174 and the first through hole 114a.

In order to use the fire hydrant 100 coupled as described above, first, the control valve 124 exposed by the third through hole 114c and the lock valve 134 of the fire hydrant 130 are opened. That is, by opening the intermittent valve 124, the water of the tap water pipe (P) is introduced into the connection pipe portion 120 side, the water introduced into the connection pipe portion 120 is filled inside the cradle 152. At this time, the extinguishing liquid or the extinguishing powder is mixed with the water flowing through the inside of the third pipe 122c by opening the locking valve 134 of the extinguishing liquid container 130 and filled with the inside of the holder 152. When the digestive mixture is filled in the holder 152, the worker pulls the foot hose 154 to the point where the fire occurred. At this time, the holder 152, the bushing 180 is rotated to one side, as a result the leaf spring 178 is compressed to one side. Then, the digestive mixture filled in the cradle 152 is guided along the foot hose 154 through the foot hose fitting 156 and sprayed through the nozzle of the foot hose 154 to the fire point.

At this time, when the fire is extinguished, when the worker releases the foot hose 154, the compressed leaf spring 178 returns to its original shape, and as a result, the bushing 180 and the cradle 152 are damaged. The foot hose 154 that has been released while rotating to the side is wound on the outer circumferential surface of the cradle 152, and the nozzle 162 of the foot hose 154 is external to the guide hole 118 of the door 116 by the locking ring 164. Is placed on the side. On the other hand, ovulation in the home. When cleaning the garden and toilet, it is preferable to use the lock valve 134 in a locked position.

As described above, the individual fire hydrant 100 according to the present invention is disposed in the housing 110, the case 112 having a case 112 mounted adjacent to the water pipe (P) and the water pipe (P) and Connected to the connecting pipe portion 120, the connecting pipe portion 120 while the foot hose 154, the winding portion 150 having a cradle 152 wound around the winding portion 150 and the foot hose 154 released from the winding portion 150 By providing the return unit 170 to be wound on the cradle 152 again, it is possible to prevent the large accident by extinguishing the fire occurring in each home at an early stage, which can be useful for cleaning the veranda and the toilet in ordinary times. There is an advantage.

In addition, by connecting the digestive fluid container (130) filling the digestive fluid or digestive powder in the connecting pipe portion 120 and the connecting pipe portion 120, by selectively mixing the extinguishing fluid or digestive powder with the water flowing through the connecting pipe portion 120, a general fire And the advantage of being able to extinguish a fire caused by oil immediately.

Although described above with reference to a preferred embodiment of the present invention, those skilled in the art can be variously modified and changed within the scope of the invention without departing from the spirit and scope of the invention described in the claims You will understand.

Claims (7)

It is mounted in the wall surface adjacent to the water supply pipe P inside or outside the building, and has a shape of a rectangular parallelepiped, the front of which is open, and the inside of which is empty, and a first through hole 11a is formed on one side thereof, and the water supply pipe ( A second through hole 114b is formed adjacent to P), and a front door 116 is pivotally coupled by a hinge 117 to close the inside, and the door 116 is opened. The housing 110 having a case 112 having a third through hole 114c having a quadrangular shape and a guide hole 118 formed adjacent to the third through hole 114c at an adjacent position of the other end thereof. ); A flow of fluid flowing along the first pipe 122a and the first pipe 122a which are disposed to penetrate the second through hole 114b of the case 112 and one end of which is connected to the water supply pipe P The second pipe 122b for guiding the vertical and the intermittent valve 124 for intermittently flowing the fluid connected to the second pipe 122b is mounted, and the third end portion is fitted with a portion of the ring-shaped nibble 126 A connection pipe part 120 having a pipe 122c and a digestive fluid container 130 in communication with the third pipe 122c; The inside of the holder 152 has a horizontal cylindrical shape that is hollow and horizontally disposed along the third pipe 122c and the circumferential surface of the holder 152 to communicate with the inside of the holder 152. The winding portion having a foot hose 154 formed at one end thereof so that the fitting hole 156 screwed to the holder 152 is protruded, and at the other end thereof has a nozzle 162 formed to be exposed to the outside of the guide hole 118. 150; And The front surface is opened to rewind the foot hose 154 to the holder 152 while returning the holder 152 which rotates as the foot hose 154 is pulled, and the first through hole ( The fourth through hole 174 communicating with 114a is formed to be mounted inside one side of the case 112, and the spring protection case 172 having the first incision groove 176 formed on the circumferential surface thereof, and a spring shape. A leaf spring 178 having an outer extension fitted into the first cut groove 176 and a second cut groove 182 fitted with an inner end of the leaf spring 178 and having an outer circumferential surface of the fourth through hole. 174 and a return portion (170) having a bushing (180) rotatably inserted into the first through hole (114a). delete delete According to claim 1, wherein the digestive fluid container 130 is provided with a connecting pipe 132 connected to the third pipe (122c) and the locking valve 134 disposed in the connecting pipe 132, the connecting pipe The upper portion of the 132 is disposed in the medicine barrel 131 is filled with any one of the digestive fluid or digestive powder in which the cylindrical water and the foaming agent is properly mixed, the inside of the chemical container 131 is a wrinkle digestive fluid container ( 136, a pressing plate 138 disposed on the top of the corrugated digestive liquid container 136, a compression spring 140 disposed on the upper part of the pressing plate 138, the wrinkle digestive liquid container 136, the pressing plate 138, Individual fire hydrant, characterized in that the compression spring 140 made of a lid 142 for limiting the medicine barrel (131). The method of claim 1, wherein one side of the cradle 152 is hollow so as to communicate with the interior of the cradle 152 is fitted into the remaining portion of the nibble 126 to communicate with the third pipe (122c) The first rotating shaft 160a is formed and the second rotating shaft 160b protrudes from the other side, and the foot hose 154 wound around the mounting bracket 152 is separated from both sides of the holder 152 to the outside. Individual fire hydrant, characterized in that the disc-shaped first release preventing plate (158a) and the second release preventing plate (158b) is formed integrally to extend perpendicularly to the outside. 6. The individual fire hydrant according to claim 5, wherein an inner circumferential surface of the bushing (180) of the return unit (170) is fitted to the second rotating shaft (160b). The guide hose of claim 1, wherein the guide hose 154 adjacent to the nozzle 162 prevents the nozzle 162 from being wound into the case 112 through the guide hole 118. Individual fire hydrant, characterized in that attached to the annular engaging ring 164 having a diameter larger than the ball (118).