JP5161043B2 - Simple fire hydrant device - Google Patents

Description

  The present invention relates to a fire hydrant device for a tunnel.

  Conventionally, fire hydrant devices have been used as disaster prevention equipment in road tunnels.

A fire hydrant device for a tunnel generally has a nozzle at the tip, a fire hydrant part containing a fire hose connected to a water supply source via a fire hydrant valve, a fire extinguisher part containing a fire extinguisher, A notification device portion in which notification devices are collectively stored is provided in one housing, and the housing is stored and installed in a recess formed in the wall surface of the tunnel (see, for example, Patent Document 1). .)
JP 2008-55024 A

  As described above, a fire hydrant device for a tunnel has a large and sturdy housing because all of the components included in the fire hydrant device are housed in one housing. Since it is installed in a place where gas and dust are prevalent, a decorative frame is provided at the opening on the front surface of the housing, and a door for each part is provided.

  In other words, the conventional fire hydrant device for a tunnel is large and heavy, and is difficult to carry during installation, is troublesome, and has a complicated structure.

  In view of the circumstances described above, an object of the present invention is to provide a simple type fire hydrant device for a tunnel that is small and lightweight, can be easily installed, and has a simple structure.

This invention provides a fire hydrant apparatus provided in a recess formed in a box shape the wall of the tunnel is installed in the recess, the front face is defined by a fire hydrant box which is open, the water supply source to the inside of the fire hydrant box to a fire hydrant portion with a fire fighting hose and extinguishing nozzle or the like Ru is connected via the fire hydrant valve, or on the fire hydrant box direct recess inner wall bottom surface, or on a frame provided on the bottom surface a fire hydrant portion is intended to be secured to, and the hydrant portion in the recess is provided separately, the position of the hydrant portion side, and forming a space of height greater than extinguisher downward A notification device part that is arranged at a position where it can be and is defined by a notification device box fixed to the back of the inner wall of the recess, and is provided with an electrical device such as an emergency notification device inside the notification device box , The notification device box is emergency inside And a one which is formed in a size which is reporting device portion for accommodating by aggregating only the electrical equipment of the broadcasting apparatus and the like, are secured to the notification device portion downward in said reporting device portion installed within recess A simple fire hydrant device further comprising a space directly above the bottom surface of the inner wall of the recess or above a frame provided on the bottom surface as a fire extinguisher portion on which a fire extinguisher is placed. .

Further, the present invention is the simplified fire hydrant device, wherein the notification device box has an emergency notification push button on the front surface thereof , and is either one of an indicator lamp, a maintenance power source, and a telephone socket. It is a simple fire hydrant device characterized by having a combination thereof .

  According to the present invention, it is possible to eliminate the need for a sturdy housing that houses the entire fire hydrant device, and to separately install the fire hydrant part and the reporting device part. By installing in a predetermined position, a fire extinguisher part where the fire extinguisher is placed can be secured.

  Therefore, according to the present invention, it is possible to eliminate the need for a sturdy housing that accommodates the entire fire hydrant device, so that the fire hydrant device can be reduced in size and weight, compared to the conventional example, transportation, etc. It is easy to handle, can be easily installed, and can have a simple structure.

  Furthermore, according to the present invention, by integrating the electrical equipment in the box that defines the reporting device portion, wiring work can be facilitated and waterproofing to the electrical equipment can be obtained. it can.

  Furthermore, according to the present invention, in the fire extinguisher part, the fire extinguisher can be installed in a state of floating from the bottom of the recess by setting the fire extinguisher mounting portion on the base provided on the bottom of the recess. Even if water enters the fire extinguisher, it is possible to prevent the fire extinguisher from being soaked in the water and to reduce the amount of dust adhering to the fire extinguisher.

  An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a front view showing the fire hydrant device of the present invention, and FIG. 2 is a plan view of the same.

  1 and 2, a fire hydrant apparatus 1 is installed in a box opening 6 which is an example of a concave portion formed in a box shape on the inner wall of a tunnel, and a fire hydrant valve 2 is connected to a pipe extending from a water supply source (not shown). A fire hydrant portion 5 provided with a fire extinguishing hose 3 and a fire extinguishing nozzle 4 connected, a notification device portion 7 provided with an electric device such as an indicator lamp 13 and a push button type notification device 14 for emergency notification, and a fire extinguisher (not shown) And a fire extinguisher part 8 on which the appliance is placed.

Specifically, the fire hydrant portion 5 is defined by a fire hydrant cabinet 9 having an open front surface , and the fire hose 3, the fire extinguishing nozzle 4, the fire hydrant valve 2, and the like are housed inside the cabinet 9. Here, in the present embodiment, the fire hose 3 includes, in the cabinet 9, an upper surface 9a, a lower surface 9b and a back surface 9c of the inner wall, two rod-like bodies 10a and 10a, and two strips 10b and 10b. In the hose storage part 11 consisting of a hose bucket 10 consisting of The fire extinguishing nozzle 4 is housed in the central part of the fire hose 3 wound around the inner winding, and in the event of a fire, the user can put out his hand between the rod-like bodies 10a and 10a and take it out. A nozzle holder may be provided on the back of the cabinet 9c at the center of the hose 3 or the front of the hose bucket 10, and the fire extinguishing nozzle 4 may be fixed.

  In addition, 9d is a mount on which the fire hydrant portion 5 is placed in the box opener 6. The fire hydrant portion 5 may be directly installed on the box bottom surface 6a. However, as in the present embodiment, the fire hydrant portion 5 is placed on a base 9d provided with an anchor driven on the bottom surface 6a and fixed by bolting or the like. If there is water in the box opener 6, the fire hydrant portion 6 can be prevented from entering the fire hydrant portion 5 because the hydrant portion 6 is lifted from the bottom surface 6 a by the gantry 9 d, and the fire hydrant portion The amount of dust attached to 5 can be reduced.

  Specifically, the notification device portion 7 is defined by a horizontally-long notification device box 12, in which electric devices such as an indicator lamp 13 and a push button type notification device 14 are collectively stored and a response lamp. 15, a telephone outlet 16, a maintenance power outlet (not shown), and the like. Here, since the reporting device portion 7 only needs to have a size that aggregates only electric devices, it is easy to ensure airtightness and a waterproof mechanism without using a large and sturdy casing.

  In the box opening 6, the notification device part 7 is a space in which the notification device box 12 that defines the notification device part 7 is located on the side of the fire hydrant part 5 and is higher than the fire extinguisher below the notification device part 7. It is installed in the position where the height can be formed, and is fixed to the leg portion 12a of the reporting device box 12 by anchoring on the inner wall back surface 6b of the box opening 6.

  With the arrangement configuration of the fire hydrant portion 5 and the notification device portion 7, the space formed below the notification device portion 7 can be secured in the box opener 6 as the fire extinguisher portion 8 where the fire extinguisher is placed. ing. In the present embodiment, in the fire extinguisher part 8, a fire extinguisher is placed directly on the boxed bottom face 6a. However, a stand is provided on the bottom face 6a, and the fire extinguisher is placed on the stand. In this case, even if there is water in the box opener 6, the fire extinguisher can be prevented from flooding the fire extinguisher as much as the fire extinguisher floats from the bottom surface 6a. In addition, the amount of dust attached to the fire extinguisher can be reduced.

  The fire hydrant device 1 is configured as described above, and the fire hydrant portion 5 and the notification device portion 7 can be respectively installed in the box opener 6, and the fire hydrant portion 5 and the notification device portion 7 Is installed at a predetermined position in the box 6 so that the fire extinguisher portion 8 where the fire extinguisher is placed can be secured.

  Therefore, according to the fire hydrant device 1, it is possible to eliminate the need for a sturdy housing that accommodates the entire fire hydrant device 1, so that the fire hydrant device can be made smaller and lighter. It can be easily handled, transported, etc., can be easily installed, and can have a simple structure.

It is a front view in the state where the embodiment of the fire hydrant device of this invention was shown and installed in the box opening of the tunnel inner wall. It is a top view in the state which shows the same as the above.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Fire hydrant apparatus 2 Fire hydrant valve 3 Fire hose 4 Fire extinguishing nozzle 5 Fire hydrant part 6 Box opening (recessed part)
6a bottom surface 6b back surface 7 notification device part 8 fire extinguisher part 9 fire hydrant cabinet 10 hose bucket 11 hose storage part 12 notification device box 13 indicator lamp 14 push button type notification device 15 response lamp 16 telephone outlet

Claims (2)

In fire hydrant apparatus provided in a wall in a recess formed in a box shape in the tunnel,
Is installed in the recess, the front face is defined by a fire hydrant box having an opening, met inside hydrant portion having a fire extinguishing hose Ru is connected via the fire hydrant valve and extinguishing nozzle or the like to a water supply source of the fire hydrant box A fire hydrant portion, wherein the fire hydrant box is fixed directly on the bottom surface of the inner wall of the recess or on a pedestal provided on the bottom surface ;
The said hydrant portion in the recess is disposed separately, the position of the hydrant portion side, while being disposed at a height position which can and forming a space of height greater than extinguishers downwards, A notification device portion defined by a notification device box fixed to the back surface of the inner wall of the recess, and provided with an electrical device such as an emergency notification device inside the notification device box, wherein the notification device box has an emergency notification device, etc. Including a reporting device part that is formed in a size that collects and stores only the electrical equipment of
A space secured below the reporting device part in the recess where the reporting device part is installed, and extinguishes the space directly above the bottom surface of the inner wall of the recess or above the pedestal provided on the bottom surface A simple fire hydrant device, further comprising a fire extinguisher part on which a firearm is placed . The notification device box has a push button for emergency notification on the front surface thereof, and includes any one of or a combination of an indicator lamp, a maintenance power source, a telephone outlet, and the like. The simple fire hydrant device according to 1.

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