JP2015042829A - Water supply device for fire extinguishment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a water supply port device erected outside a building for supplying fire-fighting water to sprinkler equipment or the like in the building, for smoothly executing fire extinguishing activity by easily visually confirming an installation position thereof, when a fire is cased at night.SOLUTION: A water supply port device A comprises a pipe body 1 erected outside the building and having a lower end connected via piping to the sprinkler equipment or the like in the building and a hollow head part 2 integrally provided on the upper end of the pipe body 1 and provided with a fire hose-connecting water supply port 3 on a front face thereof, and luminous paint is applied to the pipe body 1 and the hollow head part 2 or only to the hollow head part 2, and an installation position of the water supply port device A is quickly recognized by light emission from a coating layer 5 at night, and connection work or the like of a fire hose to the water supply port 3 is quickly executed.

Description

  The present invention relates to a water-feeding device for supplying fire-extinguishing water to a sprinkler facility or the like in a building, and a fire-fighting water-feeding device such as a fire-extinguishing device that houses a fire-extinguishing hose in a storage box.

  As the water supply device, for example, devices described in Patent Document 1 and Patent Document 2 are known. This water supply port device is installed outside the building, the lower end of which is connected to the above-mentioned sprinkler equipment in the building through piping, and the upper end of this tubular body, and is provided integrally with the front of the fire By connecting a fire hose drawn from the fire truck in the event of a fire to the water feed port and operating a pump equipped on the fire truck The water sent from the pump is sent through the fire hose through the water supply port to the pipe body while opening the check valve disposed in the water supply port, and is sent from the lower end of the pipe body to the sprinkler facility etc. through the pipe. It is composed.

  On the other hand, as a fire extinguishing apparatus that houses a fire hose in a storage box, for example, an apparatus described in Patent Document 3 is widely known. This fire extinguishing device is installed on the wall of a passageway or tunnel of a building or the like, and in the event of a fire, the door of the storage box is opened and the fire hose is pulled out and the fire hydrant valve provided in the storage box is opened. Water is sent to the fire hose through this fire hydrant valve, and water is discharged from the tip nozzle of the fire hose.

JP-A-8-4060 JP 2001-95937 A JP 2003-62110 A

  However, according to the water inlet apparatus, the installation position can be easily visually recognized in the daytime and fire extinguishing activities can be performed smoothly, but at night, it may be difficult to visually recognize the installation position. Especially, in the dark, if not lit with light, not only will the situation be impossible to see, but also the connection of the fire hose to the connection port provided in the hollow head cannot be performed smoothly. There is a problem that there is a delay in fire fighting activities.

  On the other hand, in the fire extinguisher that contains the fire hose in the above storage box, the fire alarm door on the front upper part is provided with a red alarm lamp, so the position can be confirmed even in a dark place such as a tunnel. However, since the notification lamp is also installed in equipment other than the fire extinguisher, it cannot be confirmed that it is a containment box of the fire extinguisher, and if it is extinguished due to a power failure, etc. There was a problem that the installation position of the device could not be visually confirmed.

  The present invention has been made in view of such problems, and the purpose of the present invention is to enable a quick visual check of the installation position when a fire breaks out at night so that fire extinguishing activities can be performed quickly. It is in providing the water supply apparatus for fire extinguishing, such as the water outlet apparatus and fire extinguishing apparatus.

  In order to achieve the above object, a fire-fighting water supply device according to the present invention has a pipe body that is erected outside a building and has a lower end connected to a sprinkler facility or the like in the building through a pipe. And a hollow head provided integrally with the upper end of the pipe body and provided with a water head for connecting a fire hose on the front surface of the pipe body. A phosphorescent paint is applied to the surface of the head.

  In the water supply port device as the fire-fighting water supply device, the invention according to claim 2 is characterized in that the phosphorescent paint is applied only to the hollow head of the water supply port device, and the invention according to claim 3 is hollow. The phosphorescent paint is applied only to the water supply port for connecting the fire hose provided on the head.

  On the other hand, the invention according to claim 4 accommodates a hose having a circular cross section in which a proximal end is connected to a water faucet valve and a nozzle is attached to the distal end in a storage box installed on the wall of a building or tunnel. In addition, in a fire-fighting water supply device composed of a fire extinguishing device in which the front opening of the storage box is opened and closed by a door, a phosphorescent paint is applied to the front surface including the door of the storage box. To do.

  The invention according to claim 5 is characterized in that the phosphorescent paint is applied only to the box frame front end surface of the storage box.

  Furthermore, in the invention according to claim 4 or 5, the invention according to claim 6 is characterized in that a phosphorescent paint is applied to a hose accommodated in the storage chamber.

  According to the first aspect of the present invention, since the phosphorescent paint is applied to the entire surface of the water supply port device standing outside the building, the water supply port device as a whole is emitted by light emission from the coating layer of the light storage paint at night. Can be clearly seen in the dark, and the installation position can be seen quickly and surely even from a distance.Therefore, in the event of a fire, the fire truck is located near the water inlet device. It can be stopped and the fire hose can be easily connected to its water outlet, and fire extinguishing activities can be performed quickly. Moreover, when the water outlet apparatus is erected in the passage or the like, night traffic can be safely performed.

  According to the second aspect of the present invention, since the phosphorescent paint is applied only to the hollow head in the water inlet apparatus, at night, the hollow head is in the air by the application layer of the phosphorescent paint that emits light from the surface. It is possible to visually recognize that it is the head of the water inlet apparatus. Similarly, according to the invention according to claim 3, since the coating layer of the phosphorescent paint is applied only to the water supply port for connecting the fire hose provided in the hollow head, it is the water supply port of the water supply device. The fire hose can be connected efficiently to the water supply port in the event of a fire.

  According to the invention which concerns on Claim 4, it accommodates in the storage box installed in the wall surface of a building or a tunnel so that a base end is connected to a water tap valve and the cross-section hose which attached the nozzle to the front end can be pulled out. In addition, in the fire-fighting water supply device consisting of a fire extinguisher that is openable and closable by opening the front opening of the containment box with a door, the phosphorescent paint is applied to the front surface including the containment box door so In a building or in a dark tunnel, the storage box is clearly lifted by light emission from the layer of phosphorescent paint applied to the front of the storage box, and in the event of a fire, the installation position of this storage box can be easily seen even from a distance. It is possible to open the door of the storage box, take out the hose from the storage box, and perform fire fighting smoothly.

  The phosphorescent paint may be applied only to the front end face of the box frame of the storage box, as described in claim 5, without being applied to the surface of the door of the storage box. Can be raised in the dark, and the installation position of the storage box can be clarified. According to the sixth aspect of the present invention, since the phosphorescent paint is also applied to the hose stored in the storage chamber, the hose stored in the storage box is opened when the door of the storage box is opened. The mounted state and the nozzle attached to the tip of the hose can be quickly recognized, and the operation of grasping the nozzle and pulling out the hose can be performed quickly, and fire extinguishing activities can be performed smoothly.

The front view which carried out the cross section of a part of water supply port apparatus as this invention fire fighting water supply apparatus. The front view of the water supply apparatus which has apply | coating the phosphorescent paint only to the hollow head. The front view of the water supply apparatus which has apply | coated the phosphorescent paint only to the water supply opening. The side view which carried out the cross section of a part which shows the modification of this invention water supply apparatus. The simplified perspective view which shows the state which the whole is light-emitted in the darkness. The simple perspective view which shows the state which only the head is light-emitting in the darkness. The simple perspective view which shows the state which only the water supply port is light-emitting in the darkness. The front view of the fire extinguisher as a water supply apparatus for fire extinguishing of this invention. The front view of the state which has apply | coated the phosphorescent paint only to the box frame front end surface of the storage box. The front view of the state which has apply | coated the phosphorescent paint to the hose which accommodates.

  A specific embodiment of the present invention will be described with reference to the drawings. In FIG. 1, a water outlet device A is installed on the ground surface outside a building, and a sprinkler facility and a fire hydrant facility having a lower end disposed in the building. A tubular body 1 having a certain height to be connected to the pipe through a pipe, a hollow head 2 provided integrally with the upper end of the tubular body 1 and provided with a water supply port 3 for connecting a fire hose to the front surface thereof, A check valve (not shown) provided on the back side of the water supply port 3 in the hollow head 2 is provided, and the water supply port 3 is closed by a cover 4 that can be opened and closed.

  In addition, in the hollow head 2 in which the lower end is integrally connected to and communicated with the upper end of the tube 1, water supply ports 3 and 3 are provided on the left and right sides of the front in FIG. As shown in FIG. 4, it may be a water supply device provided with water supply ports 3 and 3 with a small space in the vertical direction, or a structure in which water supply ports are provided only in one place.

  In the water supply port apparatus A configured as described above, the characters “water supply port” are written on the front surface of the pipe body 1, and the entire surface of the pipe body 1 other than the letters and the cover 4 are closed. The coating layer 5 formed by coating a phosphorescent paint containing a phosphorescent pigment on the entire surface of the hollow head 2 including the water supply port 2 is provided.

  As described above, since the phosphorescent coating layer 5 is provided on the entire surface of the water inlet device A, at night, as shown in FIG. It can appear clearly in the state of being lifted in the dark, and its installation position can be quickly and surely recognized even from a distance. Therefore, even if the water supply apparatus A is erected in a passage or the like, the water supply apparatus A You can pass safely while avoiding traffic. In addition, when a fire occurs, the fire hose can be smoothly connected to the water supply port 3 while checking the installation position of the water supply device A, and fire extinguishing activities can be performed quickly.

  As is well known, fire extinguishing work is performed by supplying water delivered from a pump by operating a pump installed in a fire engine to a fire hose (not shown) connected to the water supply port 3 of the water supply device A, The water pressure is caused to flow from the hollow head 2 into the pipe body 1 while the check valve is opened, and the water is supplied from the lower end of the pipe body 1 to the sprinkler facility or the like through the pipe.

  In the embodiment described above, the phosphorescent coating layer 5 is provided on the pipe body 1 of the water inlet apparatus A and the entire surface of the hollow head 2, but as shown in FIG. A coating layer 5 of a phosphorescent paint may be provided only on the entire surface of the hollow head 2 including the cover 4 of the water supply port 2 without providing a coating layer, or as shown in FIG. Alternatively, the phosphorescent coating layer 5 may be provided only in the water supply port 3 provided in front of the water supply port 2. In this case, the water supply port 3 includes the cover 4 that closes its open end.

  Since it comprised in this way, when the coating layer 5 of a phosphorescent paint is provided only in the whole surface of the hollow head 2 including the cover 4 of the water supply port 2, at night, as shown in FIG. When the hollow head of the device A is lifted in the air by the phosphorescent coating layer 5 that emits light from the surface thereof, and the phosphorescent coating layer 5 is provided only at the water supply port 3, at night, FIG. As shown, it is possible to easily recognize that the water supply port 2 of the water supply port device A is provided by the application layer 5 of the phosphorescent paint emitting light from the cover surface of the water supply port 2.

  Such an application layer 5 of the phosphorescent paint is provided as a water supply device for fire extinguishing installed on a passage wall of a building such as a building or a wall surface of a tunnel, in addition to being provided in the water supply device for fire extinguishing composed of the water supply port device A. You may provide in the fire extinguisher B.

  FIG. 8 shows such an embodiment. The fire extinguishing apparatus B includes a storage box 10 provided with a door 11 at its front opening so as to be freely opened and closed, and an inside of the storage box 10 from the outer periphery side of the storage box 10. Fire hose 12 (shown in FIG. 10) having a circular cross section wound in multiple rows and multiple layers toward the circumferential side, fire hydrant valve 13 connecting the base end of hose 12, and the tip of hose 12 The hose 12 is extended from the inner layer side toward the outer layer by grasping the nozzle and pulling it out from the storage box 10 to the outside.

  In the fire extinguishing apparatus B configured in this way, the front end face of the box frame forming the opening edge of the storage box 10 and the “fire hydrant” in the door 11 that closes the storage box 10 so as to be freely opened and closed are described. An application layer 5 formed by applying a phosphorescent paint on the front surface other than letters is provided. A coating layer 5 formed by applying a phosphorescent paint is also provided on the front surface of the fire alarm door 15 provided above the door 11 at the front opening end of the storage box 10.

  And since it comprised in this way, the said storage box 10 installed in these wall surfaces in the building and dark tunnel at night is light-emitted by the light emission from the application layer of the phosphorescent paint applied to the front surface. The installation position can be clearly seen, and in the event of a fire, the door 11 can be opened and the fire hose 12 can be pulled out to perform fire fighting smoothly.

  In the above embodiment, the phosphorescent coating layer 5 is provided on the front surface including the door 11 of the storage box 10, but without being provided on the door 11, as shown in FIG. The phosphorescent coating layer 5 may be provided only on the front end surface.

  Thus, by providing the phosphorescent coating layer 5 only on the front end face of the box frame of the storage box 10, the outline of the storage box 11 can be raised in the dark, and the installation position of the storage box 10 of the fire extinguishing device B can be determined. Can be clear.

  Further, as shown in FIG. 10 together with the front surface of the storage box 10, the application layer 5 of the phosphorescent paint may be applied to the hose 12 accommodated in the storage chamber 10 over the entire length. When the door 11 of the storage box 10 is opened in the event of a fire, the hose 12 is wound in the storage box 10 by light emission from the coating layer 5 of the phosphorescent paint applied to the surface of the hose 12 And the location of the fire hydrant valve 13 connecting the base end of the hose 12 and the nozzle 14 attached to the tip of the hose 12 can be clearly seen, and the nozzle 14 is gripped as the fire hydrant valve 13 is opened. The hose 12 can be quickly pulled out of the storage box 10 and fire extinguishing can be performed smoothly.

A water supply device 1 tube 2 hollow head 3 water supply port 4 cover 5 layer of phosphorescent paint B fire extinguishing device
10 containment room
11 Door
12 Fire hose
13 Fire hydrant valve
14 nozzles

Claims (6)

  A pipe that is erected outside the building and whose lower end is connected to the sprinkler equipment in the building through piping, and is provided integrally with the upper end of this pipe. A fire-fighting water supply device comprising a water-feed device provided with a hollow head, wherein the tube and the hollow head of the water-feed device are coated with a phosphorescent paint. Water supply device.   The water supply device for fire extinguishing according to claim 1, wherein the phosphorescent paint is applied only to the hollow head in the water supply port device.   The fire-fighting water supply device according to claim 1 or 2, wherein a phosphorescent paint is applied only to a water supply port for connecting a fire hose provided in a hollow head.   Inside the storage box installed on the wall of the building or tunnel, the base end is connected to the water tap valve, and the circular hose with the nozzle attached to the front end is retractably stored. A fire-fighting water supply apparatus comprising a fire-extinguishing apparatus that is configured to be openable and closable by a door, wherein a phosphorescent coating is applied to a front surface including a door of a storage box.   The water supply device for fire extinguishing according to claim 4, wherein the phosphorescent paint is applied only to the front end surface of the box of the storage box.   The water supply device for fire extinguishing according to claim 4 or 5, wherein a phosphorescent paint is applied to a hose accommodated in the storage chamber.

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