JP5221463B2 - Evacuation support device - Google Patents

Description

  The present invention mainly relates to an apparatus for supporting evacuation behavior when a residential fire occurs.

  According to the 2008 Fire White Paper (see http://www.fdma.go.jp/html/hakusho/h20/index.html, hereinafter referred to simply as the “Fire Fight White Paper”) issued by the Ministry of Internal Affairs and Communications, Fire Department. Of the number of fires that occurred in 2007, building fire accounted for 74.9%, of which 56.9% were residential fires. Since many of our homes are made of wood, the proportion of fire in building fires is as large as 43.5%, and 90.3% of deaths from building fires are significant victims of residential fires. It is a feature. In addition, as for the occurrence of deaths by progress, the number of deaths due to delayed escape in residential fires has reached 56.6%, followed by the number of deaths due to clothing ignition is 8.5%.

The number of deaths due to delays in evacuation has occupied the majority of deaths in residential fires for many years, so the new firefighting law revision in 2004 automatically applies to houses newly built after June 2006 Fire alarms are required to be installed, and existing homes are also required to be installed sequentially from 2009 onwards for each local government. The fact that the installation of automatic fire alarms is effective can also be seen from cases in the United States, that is, the death toll from fire was 6,000 in 1975 when the penetration rate of automatic fire alarms was around 10% in the United States. However, in 2005 when the penetration rate reached 96%, the number of deaths decreased to about 3000. (See Fire Fighting White Paper “Special Feature 4 (2) Mandatory Fire Alarms for Residential Houses”, Figure 4.)
However, with the spread of automatic fire alarms, the number of deaths due to residential fires has been reduced to half, which is simply a fire alarm for evacuating elderly people and persons with disabilities who have limited behavioral capabilities. It is shown that it is not enough just to issue. In fact, according to the firefighting white paper, 13.4% of the total number of deaths due to fire are due to illness or delay in escape due to physical inconvenience, and 56.9% are 65 years or older by age, 24. 6% are over 81 years old.

  From these data, in order to further reduce the number of deaths and injuries in building fires, in addition to preventing escape delays in residential fires, ensuring evacuation to a safe place, actions such as the elderly It turns out that it is necessary to provide a means to rescue those who have limited ability.

  On the other hand, as a prior art related to conventional countermeasures against residential fires, for example, an initial fire extinguishing sprinkler as shown in Patent Document 1 has been proposed. The purpose of this is to automatically perform initial fire extinguishing on behalf of residents in the event of a fire in a general household. The fire extinguishing water stored in the tank is pumped to the sprinkler by an electric pump from the ceiling. It is designed to discharge water.

  In addition, as systems for assisting evacuation guidance when a disaster occurs in a relatively large-scale building, those shown in Patent Documents 2 to 4 are known. Patent Documents 2 and 3 are systems in which an optimum evacuation guide route is determined by a computer based on the fire occurrence state in the building, respectively, and Patent Document 4 is an underground shopping center based on the information on the spread of fire in a building or the like. It is a system that uses the lighting device provided in the building to guide people inside to a safe area.

JP 2008-068048 A JP 2007-004452 A Japanese Patent Laid-Open No. 08-122404 Japanese Patent Laid-Open No. 06-325264

  Since the thing of patent document 1 needs the piping construction for installing a sprinkler in the ceiling part of a residence, it cannot be easily applied to an existing residence. Moreover, if the purpose is fire extinguishing, a large amount of water discharge is required, but the water discharge can be completed in a short time when the amount of water can be stored in a tank as in Patent Document 1, and the fire extinguishing effect is questionable. .

  All of Patent Documents 2 to 4 are intended for buildings such as large-scale buildings, and are structurally complex, so that they are too expensive to be applied to ordinary residences. In addition, as in the case of Patent Document 1, a large-scale renovation is necessary to apply to an existing residence, which is not realistic.

  In addition, the conventional disaster prevention facilities, including those in each of the above-mentioned patent documents, are mainly focused only on the function of fire prevention or evacuation support. There is nothing to protect.

The invention of claim 1
A water storage tank,
A water discharge nozzle,
A pump device for pumping water stored in the water storage tank to the water discharge nozzle;
A guidance instruction device that emits a guidance voice to the evacuation route and lights a sign indicating the evacuation route and the evacuation direction;
A control device that detects the occurrence of a fire and activates the pump device and the guidance instruction device in the event of a fire;
A housing that is installed along an evacuation route in a building, and is integrally equipped with the water storage tank, pump device, guidance instruction device, and control device;
The position and / or direction of the water discharge nozzle is set so as to discharge water toward the evacuation route.
The invention of claim 2
A water storage tank,
A water discharge nozzle,
A pump device for pumping water stored in the water storage tank to the water discharge nozzle;
A guidance instruction device that emits a guidance voice to the evacuation route;
A control device that detects the occurrence of a fire and activates the pump device and the guidance instruction device in the event of a fire;
A housing that is installed along an evacuation route in a building, and is integrally equipped with the water storage tank, pump device, guidance instruction device, and control device;
The position and / or direction of the water discharge nozzle is set so as to discharge water toward the evacuation route.
A third aspect of the present invention is the evacuation assistance apparatus according to any one of the first or second aspects, wherein a spray nozzle is provided as the water discharge nozzle.
The invention of claim 4
The evacuation support apparatus according to any one of claims 1 to 3, wherein the water storage tank is provided with a drain cock.

  According to the present invention, when a fire occurs, a guidance instruction to the evacuation route can be given by lighting a voice or a sign, and a person in the residence can be promptly guided to a predetermined evacuation route. Thereby, the damage caused by the escape delay can be avoided more reliably.

  Since the water discharge from the nozzle is concentrated near the evacuation route, not only can the fire spread to the evacuation route be suppressed, but the ambient temperature near the evacuation route can be lowered based on the latent heat of vaporization of the water discharge. This can also reduce the risk of damage such as burns and clothing ignition during evacuation actions.

  In addition, even those with limited behavioral ability, such as the elderly and the physically disabled, can avoid being damaged by burns, etc. due to the water discharge effect described above, as long as they reach the evacuation route. is there. In particular, according to the present invention, the water discharge is concentrated in the vicinity of the evacuation route, so even if the amount of stored water is limited, it is possible to discharge water over a longer period of time compared to the case of water discharge intended for fire extinguishing. Therefore, even if the victim is unable to move around the evacuation route, the rescue operation by a rescuer such as a fire brigade from the outside can be expected. In addition, when rescuers from the outside, the rescuer can quickly confirm the evacuation route based on the voice and sign of the guidance instruction, so the rescue operation can be carried out quickly and efficiently even in a complex house. be able to.

  In order to further lower the atmospheric temperature of the evacuation route, it is preferable to perform mist-like water injection through the spray nozzle. By doing so, it is possible to more reliably prevent the occurrence of breathing problems due to the inhalation of high-temperature gas and save the life. Can be increased.

  In this way, according to the present invention, not only can a disaster caused by a delay in escape during a residential fire be prevented, but even an elderly person such as an elderly person whose behavioral ability is restricted can be effectively protected from the disaster. It is.

  In addition, since the present invention integrates necessary equipment such as a water storage tank, a pump device, and a control device into the housing, it can be easily carried in and installed in an existing residence. In particular, it is possible to select and install an optimal location as an evacuation route in the event of a fire in the residence, so the above-mentioned disaster prevention function is effectively demonstrated even in a residence with a complicated structure due to extension, etc. Can be made.

  Furthermore, in the present invention, the entire apparatus equipped with a water storage tank constitutes a strong structure in the house, so that not only during a fire, but also during an earthquake, the resident is protected from collapse of the house, and Even when confined in a residence, the water in the water storage tank can be used as emergency water. In order to use the water in the water storage tank as emergency water, it is preferable to provide a drain cock in the water storage tank.

1 is an external perspective view of a first embodiment of the present invention. The front view which shows the internal structure of the said 1st Embodiment. The front view which shows an example of the guidance instruction | indication apparatus in the said 1st Embodiment. The front view which shows the other example of the guidance instruction | indication apparatus in the said 1st Embodiment. The circuit block diagram which shows an example of the control apparatus in the said 1st Embodiment. The side view which shows an example of the water discharge area | region in the said 1st Embodiment. The top view which shows an example of the water discharge area | region in the said 1st Embodiment. The top view which shows the other example of the water discharge area | region in the said 1st Embodiment. The side view which shows schematic structure of 2nd Embodiment of this invention.

  Next, embodiments of the present invention will be described with reference to the drawings. In FIG. 1 or FIG. 2, 10 is an evacuation support device in this embodiment, 11 is a housing thereof, 12 is a water storage tank, 13 is a water discharge nozzle, 14 is water-feeding the water stored in the water storage tank 12 to the water discharge nozzle 13. An electric pump device 15 for emitting guidance voice to the evacuation route, and a guidance instruction device for lighting a sign indicating the evacuation route and evacuation direction, 16 for detecting the occurrence of a fire, and when the fire occurs, the pump device 14 and a control device for operating the guidance instruction device 15. In this embodiment, the water storage tank 12, the water discharge nozzle 13, the pump device 14, the guidance instruction device 15, and the control device 16 are integrally provided in the housing 11.

  As shown in FIG. 2, the housing 11 includes a frame 21 formed by assembling mold materials in a rectangular parallelepiped shape, and an exterior panel attached to the frame 21 by welding or screwing in a mode of closing the open portions of the side surfaces. Consists of. The frame 21 and the exterior panel are formed of a non-combustible material such as steel, aluminum, stainless steel, and heat resistant resin. As the exterior panel, FIG. 1 shows a front panel 22F, a left side panel 22L, and a top panel 22T.

  Although the dimension of this housing | casing 11 is arbitrary, the accommodation at the time of installing in a residence becomes good by setting it as the dimension equivalent to furniture. Specifically, for example, the width is set within a range of 300 to 1200 mm, the height is set to 900 to 2300 mm, and the depth is set within a range of 250 to 600 mm. In this embodiment, a width of 1000 mm, a height of 1500 mm, and a depth of 250 mm are assumed.

  The pump device 14 and the control device 16 are attached to the bottom surface of the frame 21 so as to be located at the lower part of the housing 11. Further, the water storage tank 12 is attached on the intermediate frame portion 21M by welding or screwing so as to be positioned above them.

  The water storage tank 12 is formed of a ferrous metal material such as stainless steel, a rust-proof steel plate, a heat-resistant resin material, or the like so as not to cause rust in the water for discharging stored therein. The dimensions of the water storage tank 12 are one side (in this case, the right side) provided with a water discharge nozzle 13 while ensuring a space in which the pump device 14 and the control device 16 are provided below while being accommodated in the housing 11. In order to secure as much capacity as possible within a range in which some space for handling the hose can be secured. Specifically, the water storage tank 12 of this embodiment has a width of 800 mm, a height of 1000 mm, a depth of 200 mm, and a capacity of about 160 liters.

  A water supply port 12a and a water supply cap 12b for opening and closing the water supply port 12a are provided on the upper surface of the water storage tank 12, and a drain cock 17 is provided near the lower end of the tank so as to face the space on the side of the tank. Is provided. A water outlet 12c is provided at the bottom of the water storage tank 12, and the water outlet 12c is connected to the inlet 14a of the pump device 14 via a hose 18a.

  An intermediate height portion of the front panel 22F is provided with an attachment portion for the guidance instruction device 15, and an inspection lid 23F for inspecting the pump device 14 and the control device 16 can be opened / closed or attached to the lower portion thereof. It is provided. Further, the left side panel 22L is used for manually discharging the water in the water storage tank 12 through the drain cock 17 to a portion corresponding to the position of the drain cock 17 slightly below the intermediate height. The drain lid 23L is further opened and closed on the upper panel 22T so that the water supply lid 23T used when performing a water supply operation through the water supply port 12a so as to be positioned above the water supply port 12a. Detachable.

  The water discharge nozzle 13 is supported so as to be able to rotate and move up and down with respect to the housing 11 via a support cylinder portion 24 provided at a right end toward the upper panel 22T and a corner portion near the front surface. Specifically, the water discharge nozzle 13 includes a hollow cylindrical neck portion 13a supported in the support cylinder portion 24 so as to be rotatable and vertically movable, and a water discharge head portion 13b attached to the upper end portion of the neck portion 13a. The lower end portion of the neck portion 13a is connected to the discharge port 14b of the pump device 14 through a hose 18b. As described above, the water discharge nozzle 13 is supported so as to be rotatable and vertically movable with respect to the support cylinder portion 24. The rotation or vertical support position is arbitrarily set via, for example, a set screw (not shown). To be able to adjust and fix to. However, the structure of the water discharge nozzle 13 is not limited to this. For example, the direction and angle of the water discharge head may be adjusted by supporting the water discharge head portion on the housing 11 via the flexible tube. Alternatively, the direction of the water discharge nozzle 13 may be variable by electric power or water pressure during water discharge.

  3 and 4 show configuration examples of the guidance instruction device 15, respectively. In the figure, 15a is a horizontally long panel portion attached to the front panel 22F of the casing 11, and 15b is a sign made of LED lighting or the like for lighting from the back side of the panel portion 15a to indicate the evacuation direction. . In FIG. 3, four triangular signs 15b are provided, and a speaker 19 for emitting warning and guidance sounds is attached to one end. However, the speaker 19 is not necessarily provided in the panel portion 15a, and can be provided at an arbitrary position of the housing 11. In FIG. 4, three arrow-shaped signs 15b are arranged, and a lamp 20 for irradiating the floor surface portion of the evacuation route is provided at the lower edge of the panel portion 15a. The sign 15b, the speaker 19 and the lamp 20 of the guidance instruction device 15 are operated in accordance with a command from the control device 16 described below. The sign 15b is not a lighting type as described above, but may be a direction indication display by printing or painting.

  FIG. 5 shows a circuit configuration example of the control device 16. In the figure, 31 is a circuit unit of the control device 16, 32 is a fire detector, 33 is a power source, 34 is a power switch, and 35 is a test switch. The circuit unit 31 and the fire detector 32 form a main part as the control device 16. Reference numerals 13 to 15 denote the water discharge nozzle, the electric pump device, and the guidance instruction device (speaker 19, sign 15b), respectively. In this case, it is assumed that the water discharge nozzle 13 electrically changes the water discharge direction based on a command from the control device 16 at the time of water discharge.

  The circuit unit 31 is composed of a microcomputer mainly including an input / output circuit, a storage circuit, and a central processing unit. Instead, it can be configured as an electric circuit having a relay circuit as a main part.

  The fire detector 32 detects the occurrence of a fire and outputs a fire occurrence signal to the circuit unit 31. For this purpose, it is possible to apply one having the same function as a fire alarm for home use, that is, one that directly detects the occurrence of fire from smoke or heat at the time of the fire, but is not limited to this. It is also possible to indirectly detect the occurrence of. For example, when an automatic fire alarm is already installed in a residence, it can be configured to operate by detecting an alarm sound at the time of operation. Alternatively, when a residential automatic fire alarm facility is installed in a residence, a fire detection can be performed by detecting a signal from the sensor via a wire or wirelessly. Furthermore, when a system for remotely monitoring the occurrence of a fire is used by a housing security company or the like, it is possible to use the fire occurrence information emitted online as a fire detection signal.

  As the power source 33, a home AC power source can be used, but a storage battery may be used as a measure against power failure. However, even in the case of using a storage battery, it is desirable to provide an automatic charging device that uses an AC power supply as a power source so that the storage battery always maintains a sufficiently charged state.

  The power switch 34 is a switch for opening and closing the supply of power to the circuit unit 31. The test switch 35 is used to testly operate the guidance instruction device 15 or the pump device 14 and can be used not only for testing but also for evacuation training.

  In the control device 16, when a fire detection signal is input from the fire detector 32 with the power switch 34 turned on, the circuit unit 31 supplies drive current to the water discharge nozzle 13 and the motor of the pump device 14. An alarm sound and an evacuation guidance sound are output to the speaker 19 of the instruction device 15, and the sign 15b and the lamp 20 are turned on. The evacuation guidance voice is an arbitrary voice stored in the circuit unit 31 in advance. As an example of the sound at this time, for example, “Fire has occurred. Please evacuate immediately.” “Fire has occurred. This is the evacuation route.” It is desirable to provide guidance for evacuation routes. Prior to this sound, a buzzer or siren sound may be output at a large volume, thereby more reliably preventing escape delays such as at bedtime.

  Based on the action of the control device 16, when a fire occurs, the resident quickly notices the fire and is guided to the evacuation route by a voice warning and guidance from the guidance instruction device 15. At the same time, the pump device 14 is driven, the water in the water storage tank 12 is pumped to the water discharge nozzle 13 via the hoses 18a and 18b, and discharged toward the evacuation route via the water discharge head 13b.

  Next, installation of this evacuation assistance apparatus 10 and a water discharge area | region are demonstrated. The installation location of the evacuation support apparatus 10 is a part that becomes an evacuation route of the building. The evacuation route is often a corridor in ordinary residences. This is because there are many cases of misfire of cigarette fires and fires from the heating system in the room, and many fires from the stove occur in the kitchen, whereas fires from the corridors and entrances are rare. Therefore, the corridor portion that connects the living room or kitchen, which tends to be a fire-breaking place, and the entrance to be the exit is usually an evacuation route. Also, in a two-story building, the first floor stairway entrance is often located near the entrance and is relatively safe, so it is possible to secure the second floor stairway entrance as an evacuation route. . In this way, an evacuation route is determined according to the structure of the building, and the evacuation support apparatus 10 is installed along the evacuation route.

  In the evacuation support apparatus 10 according to the present invention, necessary equipment such as the water storage tank 12, the pump apparatus 14, and the control apparatus 16 are integrated into the casing 11, so that the evacuation support apparatus 10 can be easily carried into a place set as an evacuation route in a residence. And can be installed. Of course, it is not necessary to renovate the residence to install the evacuation support apparatus 10, and it may be installed in the same manner as furniture. After installation, it is desirable to prevent the casing 11 from falling using a commercially available furniture fall prevention device or the like.

  6 and 7 show an example of the water discharge area when the evacuation support apparatus 10 is installed facing the evacuation route set as described above. 6 is a view of the evacuation route as viewed from the side, and FIG. 7 is a view of the evacuation route as viewed from above. P and W in the figure indicate the corridor portion and the wall surface portion of the residence as the evacuation route, respectively. This is an example in which the evacuation support apparatus 10 is installed so as to face the wall surface portion W along a straight evacuation route, and the water discharge from the water discharge nozzle 13 is a corridor which is an evacuation route as shown in the figure. Towards part P. A region within a two-dot chain line indicated by a symbol A in FIG. 7 indicates a water discharge region on a plane. As shown in the figure, the water discharge area A in this case is set to be substantially elliptical on the plane along the corridor portion P that is the evacuation route on the front surface of the evacuation support apparatus 10. Such setting of the water discharge area can be realized by adjusting the direction of the head of the water discharge nozzle 13 and the like. You may make it expand the water discharge area | region A to the longitudinal direction along the up-down direction or the corridor part P by making the water discharge nozzle 13 swing.

  FIG. 8 shows another example regarding the setting of the water discharge area. This is based on the assumption that the evacuation route is a corner of the corridor, and the evacuation support device 10 is installed inside the corner and the water discharge nozzle 13 is installed. As shown in the figure, the water discharge areas A1 and A2 are set in two directions as shown by the two-dot chain lines in the two directions sandwiching the corner as shown. In this case as well, the water discharge nozzle 13 can be made movable so that the water discharge region moves alternately between A1 and A2.

  FIG. 9 shows an embodiment in which a spray nozzle 36 that sprays water in the water storage tank 12 in a mist form is disposed as a water discharge nozzle of the evacuation support apparatus 10 at a slightly lower position facing the evacuation route. A broken line area indicated by a symbol M in the figure indicates a spray area through the spray nozzle 36. The spray nozzle 36 may be provided together with the water discharge nozzle 13 described above, or the water discharge nozzle 13 may have a function as a combined nozzle for performing water discharge and spraying. In this way, by spraying mist-like water droplets onto the evacuation route with the spray nozzle 36, the ambient temperature in the vicinity of the evacuation route can be more efficiently lowered based on the latent heat of vaporization.

  Next, the operation and effect when the evacuation support apparatus 10 is installed along the evacuation route set in advance in the house as described above will be described. As described above, in the event of a fire, based on the guidance instruction by voice from the guidance instruction device 15 and the lighting of the sign, the resident in the residence is instructed to guide the evacuation route, and promptly moves to the evacuation route and the residence exit. Can be guided to. Thereby, the damage caused by the escape delay can be avoided more reliably.

  Since the water discharge from the water discharge nozzle 13 is concentrated in the vicinity of the evacuation route, not only can the fire spread to the evacuation route be suppressed, but the ambient temperature near the evacuation route can be lowered based on the latent heat of vaporization of the water discharge. As a result, it is possible to reduce the risk of damage such as burns and clothing ignition when the resident evacuates. In addition, even those with limited behavioral ability, such as the elderly and the physically disabled, can avoid being damaged by burns, etc. due to the water discharge effect described above, as long as they reach the evacuation route. is there.

  In particular, since the evacuation support apparatus 10 is configured to discharge water in a concentrated manner near the evacuation route, even if the amount of water stored by the water storage tank 12 is limited, the evacuation support apparatus 10 is compared with the case of water discharge intended for fire extinguishing. Therefore, even if the victim is unable to move around the evacuation route, the rescue operation by a rescuer such as a fire brigade from outside can be expected. More specifically, according to the firefighting white paper, the ratio of the number of cases where the fire department noticed the fire and the fire brigade dispatched and discharged water was 50.2%, of which water discharge started from the fire notice. The time taken to do this is 15.2% within 5 minutes, 69.4% within 10 minutes, and 91.3% within 15 minutes ("Burning status of fires at each building start time" and 1 (See Table -1-17). Considering that the time until the fire brigade arrives at the fire site is a few minutes earlier than the start of water discharge, even if a victim such as an elderly person with poor behavior ability is left in the building, 10-15 If it can withstand for about a minute, it is estimated that rescue operations by firefighters can be expected almost certainly. From this, it can be said that it is desirable to secure a water discharge time of about 10 to 15 minutes. In contrast, in this embodiment, if the water discharge amount is set to 10 liters per minute, water can be discharged for 15 minutes or more from the capacity of the water storage tank 12, so that the time required for the rescue operation can be sufficiently increased. It is possible to secure.

  On the other hand, in the case of rescue from the outside, the rescuer can quickly confirm the evacuation route based on the voice and sign of the guidance instruction device 15, so that the rescue operation can be carried out efficiently and quickly even in a house with a complicated structure. It can be performed.

  Further, when mist-like water droplets are ejected to the evacuation route via the spray nozzle 36, the atmospheric temperature in the vicinity of the evacuation route can be further lowered, and therefore, the occurrence of breathing disorder due to high temperature gas inhalation, etc. Can be more reliably prevented and the lifesaving effect can be enhanced.

  In this way, according to the evacuation support apparatus 10, not only can the disaster caused by the delay in escape at the time of a residential fire be prevented, but even an elderly person such as an elderly person whose behavior ability is restricted can be protected from the disaster. It is.

  On the other hand, since the evacuation support apparatus 10 according to the present invention integrates necessary equipment such as the water storage tank 12, the pump apparatus 14, and the control apparatus 16 into the casing 11, it can be easily carried in and installed in an existing residence. Can do. In particular, it is possible to select and install the optimal location as an evacuation route in the event of a fire in the residence, so the above-mentioned disaster prevention function is effective even in residences such as nursing care facilities whose structure has become complicated due to extension etc. Can be demonstrated.

  Furthermore, since the housing 11 with the water storage tank 12 itself constitutes a strong structure in the house, it protects the resident from the collapse of the house not only during a fire but also during an earthquake, and Even when confined in a residence, the water in the water storage tank 12 can be used as emergency water.

  Note that the above-described embodiment is merely a specific configuration example of the present invention, and it goes without saying that the technical scope of the present invention is not limited to the contents of the embodiment.

DESCRIPTION OF SYMBOLS 10 Evacuation assistance apparatus 11 Housing | casing of evacuation assistance apparatus 12 Water storage tank 12a Water supply port 12b Water supply cap 12c Water outlet 13 Water discharge nozzle 13a Neck part 13b Water discharge head part 14 Pump apparatus 14a Suction port 14b Discharge port 15 Guidance instruction | indication apparatus 15a Panel part 15b Sign 16 Control device 17 Drain cock 18a Hose on suction side 18b Hose on discharge side 19 Speaker 20 Lamp 21 Frame 21M Intermediate frame portion 22F Exterior panel (front panel)
22L exterior panel (left side panel)
22T exterior panel (top panel)
23F Inspection lid 23L Drainage lid 23T Water supply lid 24 Water discharge nozzle support cylinder portion 31 Control device circuit portion 32 Fire detector 33 Power supply 34 Power switch 35 Test switch 36 Spray nozzle P Corridor portion of evacuation route W Wall portion of evacuation route A , A1, A2 Water discharge area M Spray

Claims (4)

A water storage tank,
A water discharge nozzle,
A pump device for pumping water stored in the water storage tank to the water discharge nozzle;
A guidance instruction device that emits a guidance voice to the evacuation route and lights a sign indicating the evacuation route and the evacuation direction;
A control device that detects the occurrence of a fire and activates the pump device and the guidance instruction device in the event of a fire;
A housing that is installed along an evacuation route in a building, and is integrally equipped with the water storage tank, pump device, guidance instruction device, and control device;
The position and / or direction of the water discharge nozzle is set so as to discharge water toward the evacuation route. A water storage tank,
A water discharge nozzle,
A pump device for pumping water stored in the water storage tank to the water discharge nozzle;
A guidance instruction device that emits a guidance voice to the evacuation route;
A control device that detects the occurrence of a fire and activates the pump device and the guidance instruction device in the event of a fire;
A housing that is installed along an evacuation route in a building, and is integrally equipped with the water storage tank, pump device, guidance instruction device, and control device;
The position and / or direction of the water discharge nozzle is set so as to discharge water toward the evacuation route.   The evacuation support apparatus according to claim 1, further comprising a spray nozzle as the water discharge nozzle.   The evacuation support apparatus according to any one of claims 1 to 3, wherein the water storage tank is provided with a drain cock.

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