JP5805335B1 - Moving powder fire extinguishing equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To separate a fire-extinguishing agent filling container from a hose storage box, install both of them separately, and raise the hose storage box from the floor of the self-propelled parking lot, thereby driving the side of the pillar of the self-propelled parking lot In addition to suppressing the amount of overhang of the hose storage box installed in, the installation of the protector is omitted. SOLUTION: A fire extinguishing agent filling container 3, a pressurizing gas container 5 for supplying a gas into the fire extinguishing agent filling container 3 to be in a pressurized state, and the fire extinguishing agent filling container 3 are connected via a release valve 14. And a hose storage box 2 in which a fire hose 6 having an injection nozzle at the tip is housed separately, and the hose storage box 2 is on the road side 18a of the pillar 16 of the self-propelled parking lot, and It is installed at a predetermined height from the floor 17 of the self-propelled parking lot. [Selection] Figure 1

Description

  The present invention relates to a moving powder fire extinguishing equipment widely used in self-propelled parking lots and the like.

  In general, as a moving powder fire extinguishing equipment installed in a self-propelled multi-story parking lot, etc., a vertically long fire extinguishing chemical filling container, and a gas container for pressurization by supplying gas into the extinguishing chemical filling container and making it pressurized In some cases, a hose storage box containing a fire extinguishing hose connected to a fire extinguishing agent filling container via an on-off valve is installed on the side of a column of a multistory parking lot (see Patent Document 1). An opening / closing door is provided on the front surface of the hose storage box so that the opening / closing valve can be operated and the fire hose can be easily pulled out.

  However, in the above moving powder fire extinguishing equipment, since all the necessary equipment is stored in the hose storage box, the hose storage box itself is enlarged and protrudes greatly toward the parking lane, causing the vehicle to enter. There is a problem that the hose storage box gets in the way when leaving. In addition, since the fire hose and the fire-extinguishing agent filling container are stored side by side in the depth direction of the hose storage box, the heavy fire-extinguishing agent filling container is taken out from the back of the hose storage box when checking the fire extinguishing equipment. The work for storing in the back of the hose storage box after the inspection and the inspection was not easy.

  Therefore, as a solution to the above problem, a gas container for pressurization and a fire hose are stored in the hose storage box, and the fire-extinguishing agent filling container is taken out of the hose storage box and adjacent to the rear of the hose storage box. There has been proposed a moving powder fire extinguishing equipment which is installed and connected and fixed to a fire extinguishing agent filling container and a hose storage box by a fastener (Patent Document 2).

  However, in the moving powder fire extinguishing equipment described in the above-mentioned Patent Document 2, although troublesome work when the fire-extinguishing agent filling container is taken in and out of the hose storage box can be avoided, the fire-extinguishing agent filling container, the hose storage box, As the moving powder fire extinguishing equipment described in Patent Document 1, it is overhanging to the side of the roadway of the pillar, and there is a problem that it gets in the way when entering and leaving the vehicle. It was. In particular, since the fire extinguishing agent filling container and the hose storage box are directly fixed to the floor of the self-propelled parking lot and installed at a low position, the guard pipe around the hose storage box is prevented so that the bumper of the vehicle does not come into contact with it. It was also necessary to provide a protector.

Utility Model Registration No. 2515058 JP 2000-37472 A

  The problem to be solved by the present invention is to separate the fire-extinguishing agent filling container from the hose storage box, install both of them separately, and raise the hose storage box from the floor of the self-propelled parking lot. In addition to suppressing the overhang of the hose storage box installed on the roadway side of the parking lot pillar, the installation of the protector is omitted.

In order to solve the above problems, a moving powder fire extinguishing apparatus according to the present invention includes a fire extinguishing agent filling container, a gas container for pressurization that supplies gas into the fire extinguishing agent filling container, and the fire extinguishing agent filling container. A hose storage box that is connected via a discharge valve and that contains a fire hose having an injection nozzle at the tip is provided separately, and the hose storage box is on the road side of the pillar of the self-propelled parking lot. And it is being fixed to the wall of the said pillar with the predetermined height from the floor surface of the said self-propelled parking lot.

  In one embodiment of the present invention, the hose storage box has an open / close door on the front surface, and an open / close knob provided on the open / close door, an open / close valve of the pressurizing gas container, and a discharge valve are defined. It is installed at a predetermined height from the floor of the self-propelled parking lot so as to be included in the range.

  Further, in one embodiment of the present invention, the fire-extinguishing agent filling container is installed on the vehicle compartment side of the pillar of the self-propelled parking lot, and the fire-extinguishing agent filling container and the self-propelled parking lot are installed on the road side of the column. The hose storage box is a fire extinguishing to a fire extinguishing hose accommodated in the hose storage box from a pressurized gas introduction pipe for supplying gas into the fire extinguishing chemical filling container from the pressurizing gas container and the fire extinguishing chemical filling container It is connected with a fire extinguishing agent outlet tube for supplying the agent.

  According to the moving powder fire extinguishing equipment according to the present invention, the hose storage box and the fire extinguishing agent filling container are separately installed separately, so that the hose storage box can be made small and thin, and the pillar of the self-propelled parking lot As a result, the amount of hose storage box installed on the front side of the vehicle can be prevented from projecting to the roadway side, so that the hose storage box does not get in the way when the vehicle is loaded and unloaded. In addition, since the hose storage box is arranged at a predetermined height from the floor of the parking lot, it is possible to avoid contact of the hose storage box with the bumper of the vehicle, and a protector such as a guard pipe around the hose storage box. There is no need to provide. Furthermore, by installing the hose storage box at a predetermined height from the floor of the parking lot, it is possible to arrange the opening / closing knob of the opening / closing door and the opening / closing valve of the gas container for pressurization at a height that is easier to operate. It was.

It is the side view which showed a part of moving powder fire extinguishing equipment concerning a 1st embodiment of the present invention in section. It is a front view of the inside of the hose storage box shown in FIG. It is a front view of the hose storage box shown in FIG. It is a layout at the time of installing the moving powder fire extinguishing equipment concerning the present invention in a self-propelled parking lot. It is a principal part enlarged view of FIG. It is a side view similar to FIG. 1 which shows the moving powder fire extinguishing equipment which concerns on 2nd Embodiment of this invention.

  Hereinafter, the moving powder fire extinguishing equipment according to the present invention will be described in detail with reference to the accompanying drawings. 1 to 5 show a moving powder fire extinguishing equipment 1 according to a first embodiment of the present invention. A hose storage box 2 and a fire extinguishing agent filling container 3 separated from the hall storage box 2 are provided. Prepare. In this embodiment, the fire extinguishing agent filling container 3 having a large weight and volume is separated from the hose storage box 2, and only the cleaning gas container 4, the pressurization gas container 5 and the fire hose 6 are stored in the hose storage box 2. Therefore, it can be made smaller than the conventional one, and the entire thickness can be considerably reduced. The hose storage box 2 thus reduced in size has a vertically long rectangular parallelepiped shape, and is provided with an opening / closing door 7 on the front surface. The opening / closing knob 8 and an indicator lamp 9 for informing the installation location are provided on the opening / closing door 7. Is provided.

  As described above, the cleaning gas container 4, the pressurization gas container 5, and the fire hose 6 are housed inside the hose storage box 2 with the open / close door 7 opened. A gas container 4 for pressurization and a gas container 5 for pressurization are arranged side by side, and a fire hose 6 is wound around a hose hook so as to surround the outer periphery of the two containers.

  Opening and closing valves 4 a and 5 a are provided at the upper ends of the cleaning gas container 4 and the pressurizing gas container 5, respectively, and a pressurized gas introduction pipe 11 is connected in the vicinity of the opening and closing valve 5 a of the pressurizing gas container 5. Yes. On the other hand, an injection nozzle 13 is attached to the distal end of the fire hose 6 via a nozzle valve 12, and a fire extinguishing agent outlet tube 15 is connected to the base end of the fire hose 6 via a discharge valve 14.

  As shown in FIGS. 1 to 4, the hose storage box 2 is installed on the front side of the pillar 16 of the self-propelled parking lot. In this embodiment, the opening / closing door 7 is fixed to the front wall 16a of the pillar 16 at a predetermined height from the floor surface 17 of the self-propelled parking lot so as to face the roadway side 18a. The predetermined height is a height which is not less than the height position of the vehicle 19 such as the bumper 20 and at the same time does not hinder the operation when the fire is extinguished due to the occurrence of a fire or the like. As an operation during the fire extinguishing activity, an operation of an opening / closing knob 8 for opening the opening / closing door 7 of the hose storage box 2 and an opening / closing valve 5a for supplying gas from the pressurizing gas container 5 to the fire extinguishing agent filling container 3 are opened. For example, the fire hose 6 is removed from the operation and hose hook and pulled out from the hose storage box 2, and then the discharge valve 14 provided at the base end of the fire hose 6 is opened.

  The certification standard for easily performing the above operation is defined, and the operation parts such as the opening / closing knob 8, the opening / closing valve 5a, the release valve 14 and the like are installed in the range of 80 cm to 150 cm. Mandatory. Therefore, in the present invention, the lower end of the hose storage box 2 is raised from the floor, thereby avoiding contact of the hose storage box 2 by the bumper 20 and the operation parts such as the open / close knob 8, the open / close valve 5a, the release valve 14 and the like. The installation range is satisfied.

  The fire-extinguishing agent filling container 3 has a cylindrical shape, and is installed on the rear surface side of the column 16 where the hose storage box 2 is installed, that is, on the vehicle compartment side 18b in an exposed state. Specifically, it is fixed to the floor surface 17 of the self-propelled parking lot in a state of being in contact with the rear wall 16b of the column 16 via the base 21. On the upper surface of the fire-extinguishing agent filling container 3, connection ports 22 and 23 for the pressurized gas introduction pipe 11 and the fire-extinguishing agent outlet pipe 15 extending from the hose storage box 2 are provided. The pressurized gas introduction pipe 11 connected to the pressurizing gas container 5 exits from the ceiling plate 2a of the hose storage box 2 and goes around the ceiling surface 24 of the multilevel parking lot along the front wall 16a of the column 16. It extends along the rear wall 16b of the pillar 16 and is connected to the connection port 22 on the pressurized gas introduction pipe side of the fire extinguishing agent filling container 3. A fire extinguishing agent lead-out pipe 15 connected to the base end of the fire extinguishing hose via a discharge valve 14 extends along the pressurized gas introduction pipe 11 and is located on the fire extinguishing agent lead-out pipe side of the fire extinguishing agent filling container 3. It is connected to the connection port 23. In addition, the code | symbol 25 in a figure is a safety valve provided in the upper surface of the fire extinguishing agent filling container 3. FIG. The safety valve 25 and the connection ports 22 and 23 may be provided on the side surface of the fire extinguishing agent filling container 3.

  When performing a fire extinguishing activity using the moving powder fire extinguishing equipment 1 having the above-described configuration, first, the open / close knob 7 provided on the open / close door 7 of the hose storage box 2 is turned to open the open / close door 7 to pressurize the gas. At the same time as opening the opening / closing valve 5a of the container 5, the discharge valve 14 at the base end of the fire hose 6 is also opened. A pressurized gas having a predetermined pressure is supplied from the pressurized gas container 5 to the extinguishing agent filling container 3 through the pressurized gas introduction pipe 11. When the internal pressure of the extinguishing agent filling container 3 reaches a certain pressure, the extinguishing agent is sent to the extinguishing hose 6 through the extinguishing agent outlet tube 15. Next, the fire hose 6 is removed from the hose hook and pulled out from the hose storage box 2, the fire hose 6 is extended to the fire site, the nozzle valve 12 provided at the tip of the fire hose 6 is opened, and the fire is fired from the injection nozzle 13. Fire extinguishing activities are performed by releasing fire extinguishing agents toward the object.

  When the extinguishing agent in the extinguishing agent filling container 3 is almost consumed by the above-described extinguishing activity, the mobile powder extinguishing equipment 1 is cleaned. In this cleaning, the pressurized gas introduction pipe 11 connected to the pressurizing gas container 5 is replaced with the cleaning gas container 4, the open / close valve 4a is opened, the cleaning gas is sent into the fire extinguishing agent filling container 3, and the fire extinguishing is performed. By cleaning the inside of the medicine filling container 3, the inside of the fire extinguishing agent outlet pipe 15 and the inside of the fire hose 6, the powder of the fire extinguishing agent is prevented from being hardened in the moving powder fire extinguishing equipment 1. The cleaning gas container 4 may be installed outside, and in this case, a general fire extinguisher or the like can be placed using an empty space in the hose storage box 2.

  FIG. 6 shows a moving powder fire extinguishing facility 31 according to the second embodiment of the present invention. The moving powder fire extinguishing equipment 31 according to this embodiment is different from the first embodiment only in that the fire extinguishing agent filling container 3 is covered with a cover 32, and other configurations are not changed. Detailed description will be omitted by attaching the same reference numerals.

  The fire extinguishing agent filling container 3 is conspicuous because of its large volume, but by covering the entire extinguishing agent filling container 3 with the cover 32 as described above, it is possible to divert people's attention and prevent mischief and the like. In addition to being an effective means, it is also effective as a protector for the extinguishing agent filling container 3.

DESCRIPTION OF SYMBOLS 1 Moving powder fire extinguishing equipment 2 Hose storage box 3 Fire extinguishing chemical filling container 4 Cleaning gas container 4a Opening and closing valve 5 Pressurizing gas container 5a Opening and closing valve 6 Fire extinguishing hose 7 Opening and closing door 8 Opening and closing knob 9 Indicator lamp 11 Pressurized gas introduction pipe 12 Nozzle Valve 13 Injection nozzle 14 Release valve 15 Fire extinguishing agent outlet pipe 16 Column 16a Front wall of column 16b Rear wall of column 17 Floor 18a Road side 18b Cab side 19 Vehicle 20 Bumper 21 Base 22 Pressurized gas inlet pipe connection port 23 Extinguishing chemical outlet pipe connection port 24 Ceiling surface 25 Safety valve 31 Moving powder fire extinguishing equipment 32 Cover

Claims (5)

Fire extinguishing agent filling container, gas container for pressurization by supplying gas into the fire extinguishing agent filling container, and a fire extinguishing hose which is connected to the fire extinguishing agent filling container via a discharge valve and has an injection nozzle at the tip Is provided separately from the hose storage box containing
The hose storage box is fixed to the pillar wall at a predetermined height from a floor surface of the self-propelled parking lot on the roadway side of the pillar of the self-propelled parking lot. Powder fire extinguishing equipment.   The hose storage box has an open / close door on the front surface, and the open / close knob provided on the open / close door, the open / close valve of the pressurizing gas container, and the discharge valve are included in a prescribed height range. 2. The moving powder fire extinguishing equipment according to claim 1, which is installed at a predetermined height from the floor of the self-propelled parking lot.   The fire-extinguishing agent filling container is installed on the vehicle compartment side of the pillar of the self-propelled parking lot, and the fire-extinguishing agent filling container and the hose storage box installed on the road side of the pillar of the self-propelled parking lot are A pressurized gas introduction tube for supplying gas from the gas container for pressurization into the fire extinguishing agent filling container, and a fire extinguishing agent outlet tube for supplying the extinguishing agent from the extinguishing agent filling container to a fire hose stored in the hose storage box. 2. The moving powder fire extinguishing equipment according to claim 1, which is connected.   The moving powder fire extinguishing equipment according to claim 3, wherein the extinguishing agent filling container is provided with a connection port of the pressurized gas introduction pipe and the extinguishing agent outlet pipe on an upper surface or a side surface of the extinguishing agent filling container. The pressurized gas introduction pipe and the fire extinguishing agent lead-out pipe are piped upward from the upper surface or side surface of the fire extinguishing agent filling container along the wall surface of the pillar of the self-propelled parking lot, and the self-propelled type. 5. The vehicle according to claim 3, which wraps around the pillar roadway side along the ceiling surface of the parking lot, pipes downward along the roadway wall surface of the pillar, and reaches the upper end of the hose storage box. Moving powder fire extinguishing equipment.

Images