JPH1037525A - Evacuation trench for tsunami and fire in earthquake - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a compact, easy-to-assemble evacuation facility which can completely protect humans against disasters such as fires, floods, etc., in an earthquake, etc. SOLUTION: An underground foundation part 26 with a source water tank 27 or the like embedded therein is constructed, and an evacuation room unit 2 and a machine room unit 16 are assembled thereabove, with a fireproof exterior wall material 5 bonded thereto. In the machine room unit 16, an entrance room in which a sprinkler 21 is installed, a variety of feedwater pumps 38, a battery 22 serving as the power source, and the like are installed, and a closed evacuation room 3 is installed in the evacuation room unit 2 on the upper story. Two kinds of heat resistant cooling structures, one for feeding water from the source water tank 27 at the bottom to a sprinkler at the top via an external cooling water conduit device, and the other for performing cooling by sprinkling water from a water purifying tank 28 at the bottom using a sprinkler head, and another heat resistant cooling structure which causes the water to flow from the water purifying tank 28 at the bottom back to the water purifying tank 28 by means of an internal cooling water conduit 11 to circulate the water for cooling, with a fireproof heat insulating material sandwiched between two of the former heat resistant cooling structures and the latter, are installed on the exterior wall surface of the evacuation room 3.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a close, strong and safe evacuation site that can be evacuated in a short time when an earthquake disaster occurs. As a base for fire-fighting activities by preparing and utilizing fire-fighting water in the event of a disaster, as a familiar evacuation facility capable of responding to floods and large fires, and It was developed as a place that can be secured, and it was developed to prevent the danger of falling into a primitive society from a civilized society due to an earthquake disaster, and to develop a tsunami and fire at the time of the earthquake About the evacuation shelter.

In recent years, the eruption of Mt. Fuji has become a problem, but once erupted, it is necessary to prepare countermeasures in consideration of the danger of the destruction of the drinking water source in the Tokyo metropolitan area.

In order to prepare for such a disaster in an overcrowded city, it is necessary to use a small space to store a large amount of rainwater and prepare for an 'emergency disaster'.

The present invention relates to a new evacuation shelter that can avoid a large panic caused by an earthquake or the like by providing water and providing a place where evacuation can be temporarily performed.

[0005]

2. Description of the Related Art Earthquake countermeasures are indispensable in Japan, an earthquake-prone country, but it is difficult to obtain cooperation because people have no experience and cannot predict the occurrence of unexpected situations.
Due to the experiences of the moments of a long life, even when implementing earthquake countermeasures, private rights are involved, it is difficult to solve overnight, and technically, there are various difficulties and it is neglected, No effective countermeasures have been found for safe evacuation rooms that are heat and heat resistant to tsunamis and fires.

[0006]

[Problems to be solved by the invention] In the Great Hanshin-Awaji Earthquake,
Although the damage of the tsunami did not become a problem, in the case of the marine-type earthquake that will occur in the future, the impact of the tsunami and the like, which is expected to strike in a short time at the same time as the shock wave of the earthquake The occurrence of damage cannot be ignored. For example, in the case of Okushiri Island in Hokkaido, the tsunami caused severe damage to the embankment due to the earthquake. In Japan, which is an earthquake country, it is not enough to ask the government and administrative organizations for countermeasures. It is necessary to prepare for such a disaster on your own and on your own responsibility.

[0007] For example, if the flooding caused by a tsunami that is unexpectedly predicted and the power outage and damage caused by the earthquake overlap, the drainage of water by sewage becomes difficult, and one side becomes the sea. In addition, fires such as gasoline spills from many cars in flooded areas, fires such as abandoned cigarettes, and unexplained fires may cause widespread fires without escape. Need to stand.

[0008] The present invention is a place that can be safely evacuated by effectively using a large amount of specific heat of water in a narrow place close to a densely populated area, and that can secure drinking water after a disaster. It provides fire and tsunami evacuation shelters in the event of an earthquake.

Further, the present invention has been developed as a base where local residents cooperate to prevent the occurrence of a disaster in the early stage. The tsunami and fire in the event of a disaster which can be expected to minimize the damage of the disaster are expected. The purpose is to provide evacuation shelters.

[0010]

The present invention has solved the above-mentioned problems by providing the following constitution.

(1) A base part is formed by burying a lower half part of a water tank and a water purifying tank and a water collecting tank, and an evacuation of a box-shaped body of an L-shaped steel material is formed on the upper part of the base part. The room unit and the machine room unit are combined vertically and connected, and a fireproof outer wall material is attached to the outer periphery.The machine room unit that constitutes the lower floor is an entrance with an external fire door, a long fireproof goodwill, and a sprinkler installed. Room, and two water tanks, a source water tank and a septic tank. Various water pumps for cooling and fire extinguishing, a battery for a power supply for driving, etc. are installed at the top of each tank, and the internal fire door is used. The evacuation room unit on the upper floor is provided with a closed evacuation room, and on the outer wall surface of the evacuation room, from the lower source water tank to the upper sprinkler through the external cooling water guide device inside the fireproof outer wall material. And water from the water purifier at the bottom Two types of heat-resistant cooling structure that spray cooling with the watering head installed in the building, and a heat-resistant structure of circulating cooling that recirculates the water from the lower water purification tank to the water purification tank with the internal cooling water guide pipe, sandwiching the fireproof insulation material An evacuation shelter for tsunamis and fires during the Great East Japan Earthquake.

(2) The upper-floor evacuation room is sealed, and a supply / exhaust structure using a ventilation fan from the bottom with a fire damper and a supply structure of respiratory air using an air cylinder provide absolute protection for evacuated people. As a structure that protects the safety of the tsunami and withstands unusual flooding such as tsunami, the two storage tanks are installed deeply and firmly from the lower base to the middle of the machine room unit so that they can withstand the shock of earthquake and tsunami. An evacuation shelter for tsunamis and fires in the event of the earthquake described in (1) above.

(3) An evacuation room is formed by joining an evacuation unit group on the upper floor, and a pump group of a machine room unit group installed on the lower floor, and an external fireproof outer wall material and water sprinkler sprinkler are used. Two fire doors, a long fire-resistant curtain, and water spraying to the entrance of the internal watering device, and a fire-resistant structure to prevent the intrusion of fire from the entrance, etc., to protect the lives of evacuated people. An evacuation shelter for tsunamis and fires in the event of an earthquake, characterized by having a fire protection structure.

(4) From the source water tank, water having a structure reaching the sprinkler through the outside of the wall by the external cooling water guide device, and water having a structure circulating from the water purification tank to the inside of the wall by the internal cooling water guide pipe. In addition to the heat absorption structure, it is equipped with an auxiliary structure by water spray cooling from the water purification tank through the external cooling water pipe to the water spray heads at various places, and a heat-resistant heat absorption structure against the radiant heat of a triple wide area fire. Evacuation shelter for tsunami and fire.

[0015]

[Effect] In the evacuation shelter for tsunami and fire at the time of the earthquake, constructed as above, a framework of a box-shaped body is made, a fire-resistant outer wall material is put on the outside, and an external cooling water guide is put inside. The provision of fire-resistant heat insulating material and an internal cooling water pipe, and the installation of an external fire door at the entrance and exit work to prevent the evacuation room from overheating due to a fire. By installing a source water tank, a water purification tank, and a water collecting tank, in the event of a disaster, the water collected in the water collecting tank is driven by a pump to be pumped to the springer to prevent the temperature rise in the evacuation shelter from the tsunami and fire during the earthquake The remaining water is effective in securing valuable valuable water for drinking after the disaster.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below.

Each figure will be described.

As shown in FIGS. 1, 8 to 11, the evacuation shelter 1 for tsunami and fire at the time of the earthquake is placed on the underground foundation 26.
A structure in which the machine room unit 16 and the evacuation room unit 2 are mounted and fixedly attached to each other. Assembling members that have been standardized in advance at the factory at the installation site, and mounting the internal equipment, and performing standard production. This has the effect of preventing construction errors, and can be expected to lower the selling price due to mass production.

It is designed so that it can be easily transported to a narrow place by an automobile or the like and can be installed.
A safe evacuation shelter 1 that can be constructed in a narrow place with a depth of 2 m, a height of 5 m, and an underground portion of 2 to 3 m, and can be constructed, for example, beside a home parking lot.

Each unit is, for example, as shown in FIG.
A skeletal structure is made of the mold steel material 4 and the like, and a box-shaped product is reinforced with an external cooling water guide device 7 and the like.

(Structure of Evacuation Room 3 Constituting Upper Floor) The evacuation room 3 is formed by a pair of left and right evacuation units 2 as shown in FIG. High metal plate, wide and thin water passage with lower and upper connecting parts, four corners with holes for fixing bolts 50 cm wide, 2.5 m long external cooling Water guides 7 are arranged in parallel from the bottom to the top as shown in FIGS. 5 and 6 so as to absorb heat up to the upper and lower ends of the box-shaped L-shaped steel member 4, and the floor of each unit 2. Collected in the water supply pipe 38b below or below the floor, the source water tank 2
It is connected to a water feed pump 38 provided on the upper part 7, and absorbs heat passing through the refractory outer wall material 5 by sending water from the lower part to the external cooling water guide device 7, and is further sent to the uppermost part. The water is sent to the upper sprinkler 21 while changing to hot water, and water can be sprinkled around the high-temperature periphery of the tsunami and fire evacuation shelter 1 at the time of the earthquake.
In preparation for malfunction due to flooding or the like, an external cooling water guide device 7 having two types of water supply pipes of thin pipes is attached from the lower portion of the external water guide device to the water sprinkling heads 31 of the outer wall material from the lower portion of the external water guide device. It is a structure that protects the evacuation shelter 1 for tsunami and fire in the event of an earthquake by effectively using the specific heat of water.

It is also possible to automate the operation by attaching a temperature sensor, and evacuation people may be instructed on the operation method using a tape recorder. It is not too late to press the switch after the surroundings have become hot.

As can be seen in scientific experiments, when water is poured into a test tube and the upper portion is heated, heat convection does not occur, so that the test tube can be held by hand for a long time.

By applying this principle, a wall of cold water is formed around the evacuation room 1 to absorb heat entering from the outside and drain the water by the upper sprinkler 21. The latent heat of vaporization at the time of changing to has a cooling effect.

The piping of the external cooling and water guiding device 7 includes a water purification tank 2
A structure is provided for spraying the water from 8 through the watering heads 31 protruding to the outside by the manual pump 37. This structure is prepared for an emergency in case of wrong usage or power supply or piping failure due to tsunami or the like. Is also juxtaposed.

The sprinkling head 31 has a fine hole similar to that for spraying a wind washer liquid of an automobile attached to the tip of a pipe. Even a small amount of water is sprayed to a high-temperature portion to be effective for cooling. Can be used.

An internal cooling water pipe 11 is attached to the innermost wall of the outer peripheral wall of the above structure with the refractory heat insulating material 10 interposed therebetween, and the water in the water purification tank 28 is constantly circulated by another water supply pump 38 by piping. It has a structure. Then, a wall surface is formed by being joined with the inner wall material inside the inner cooling water pipe 11, and constitutes an evacuation room 3 of an evacuation unit 2 on an upper floor of an evacuation shelter 1 for tsunami and fire during the earthquake. .

The evacuation room 3 is a facility for keeping the high heat of a large fire expected to be generated at the time of the earthquake disaster, such as a refrigerator, using water effectively, and is also an evacuation facility for a tsunami. When there is a danger of being temporarily submerged by high waves, an internal fire door 13 is provided at the entrance to the lower part so that the upper part can secure a closed structure, and it is isolated from the machine room unit 16 to be connected to prevent flooding such as tsunami. Have.

Normal ventilation is provided by a structure in which a ventilation fan 15 is attached to the lower part with a fire damper. The outside air is taken in and out at the upper part of the lower machine room unit 16 to prepare for an accident due to normal ignorance.

When a large fire occurs in a densely populated residential area such as the Tokyo metropolitan area, a large amount of toxic gas is generated, and there is a danger of harming human life due to lack of oxygen in a large area. An air cylinder 14 for breathing is required in the evacuation room 3.

If Tokyo is completely lost, the necessity is high from the newspaper information that it is estimated that it takes a long time even if the air is replaced.

The present invention is provided in the event of a disaster,
Since the evacuation room 3 is assumed to be hermetically sealed, an air cylinder 14 is installed and placed in preparation for an emergency, and is used in small quantities when a disaster occurs.

The reason why the window and the emergency escape door are reserved in the evacuation room 3 on the upper floor of the evacuation shelter 1 is as follows.

(A) To be used in the event of an emergency and to provide more danger due to the provision of the opening;
Evacuation time should be several hours.

(B) As a normal safety measure, the existing ventilation fan 15 at the lower part can be used.

(C) In the event of an emergency, the surroundings are fire or the sea, and evacuation shelters in which safety measures are taken in advance are safer.

(D) The use of the air cylinder 14 is assumed, and the use of oxygen must also be considered. If the opening is opened, the evacuation room may become a sea of fire.

(E) In the case of abnormal water discharge, an air chamber having a closed structure that is safe even in temporary water is formed. However, if an opening is provided, the air chamber becomes incomplete and evacuation to the outside is more dangerous.

(Structure of the Machine Room Unit 16 Constituting the Lower Floor) The machine room unit 16 includes a water purifying tank 28 and a source water tank 2.
It is a box-shaped three unit structure constituting the inlet chamber 7 and the inlet chamber 18, and there is little problem with a normal heat insulating structure.

The entrance fire door 19 has a long fire-resistant brick 20 and a sprinkler 21 at the upper part at the entrance of the entrance chamber 18, and in normal times, when the door is opened in conjunction with the water supply pump 38 and the siren, water can be sprinkled. It is also possible to remove illegal intruders during normal times, to prevent intrusion with clothes on fire in the event of a disaster, and to prevent water from being blocked by fire due to crowded people. The facility is designed to prevent the invasion of fire by the membrane and water vapor, and to prevent the loss of respiratory air due to a temperature difference from the outside.

When evacuation is caused by the occurrence of a disaster, even if the clothes get wet, in the case of a wide area fire, there is no problem due to the rise in ambient temperature. One of the dangers is spontaneous ignition from the clothes.

The entrance room 18 is a staircase room 17,
The upper part is an internal fire door 13 having a configuration shown in the figure (or a round manhole shape is optimal without a danger of falling),
The entrance of the evacuation room 3 is constituted.

The lower part at the back of the staircase 17 is filled with a bath water purification set 23 (commercially available) from which the heater is removed, always purifies the water in the source water tank 27, sends it to the water purification tank 28, and becomes full. In this case, the recirculation pipe 28a provided at the top is obliquely attached to the source water tank 2
The structure returns to 7 so that it is possible to secure drinkable miscellaneous water in the event of a disaster. Source water tank 27 and water purification tank 28
In the upper part of the evacuation room, a space for storing pumps is created.
Inspection port inside the water storage tank, the piping from various pumps 37 to 39, and the location where the battery 22 is installed can be inspected from the entrance chamber 18.

According to the present invention, it is possible to secure water that can be drunk even at a water discharge of about 2 m.

(Structure of Underground Foundation 26) Underground Foundation 26
Is the base of the evacuation shelter for tsunami and fire at the time of the earthquake.
9 and the lower part of the source water tank 27 and the water purification tank 28. By burying it deeper than the surface of the ground, the evacuation shelter 1 has a narrow and high defect. By creating an advantage and burying the lower half of the reservoir deep underground, it is possible to prepare a large amount of water even in a small place. In both cases, safety is enhanced by creating a solid foundation.

By placing the pumps 37, 38 and the battery 22 in the water tanks 27, 28 at the lower part and at the upper part,
There is an advantage that the evacuation shelter 1 for tsunami and fire at the time of the earthquake is resistant to vibration, and can withstand about 2 m of flooding due to tsunami and the like.

A shock wave generated by an earthquake or tsunami has an effect of preventing damage from spreading by transmitting an impact to water according to the law of inertia of physics. The effect of the method of embedding the water tank of the present invention in half is enormous.

In the 0-meter area, even if it is not buried deep underground, it is built up from the surroundings like an embankment shelter provided in a flood-prone area since ancient times. It is desirable that the evacuation room 3 is installed in the area.

The water collecting tank 29 is, as shown in FIG.
In the lower part of 8, rainwater is received from a neighboring building by a rainwater intake pipe 34, and rainwater from which dust and the like have been removed by a purifying agent, a filter 35, etc., is sent to a source water tank 27 by a drainage pump 39 at normal times. By switching and sprinkling water with the sprinkler 21, it can be provided as a structure for keeping the safety of the evacuation shelter 1 for tsunami and fire at the time of the earthquake.

(Structure of Roof) Although any structure may be used as long as it is a fire-resistant structure, it is preferable that piping is installed on the roof and a number of commercially available sprinklers 21 are attached.

When installed in a sunny place,
It is desirable that the solar power generation panel 32 be installed on a roof, a side wall, or another place, and that the battery be constantly charged and used.

(Outline of Water Distribution System) An outline of a water distribution system for evacuation shelters for tsunami and fire at the time of the earthquake will be described with reference to FIG.

The rainwater on the roof is collected from a nearby house or the like, the rainwater is taken in, collected in a water collecting tank 29 by a piping 34, passed through a filter 35 containing a filtering agent (charcoal, gravel, etc.), and passed through a water distribution pump 39. Water is stored in the source water tank 27. However, when a disaster occurs, the water is so dirty that water is discharged from the sprinkler 21 to the upper side by the switching valve 39a.

The pipe of the upper sprinkler 21 is connected to the external cooling water pipe 7. However, in the event of a disaster, the safety is further enhanced by the fact that water drops from above even in the event of damage.

If a water and oil separation tank is provided near the intake of the rainwater intake pipe 34, the safety of the body of the evacuation shelter 1 for tsunami and fire during an earthquake disaster is enhanced.

The source water tank 27 is a storage place for the source water,
Larger than 8 is preferred.

The water that has entered the source water tank 27 is a commercially available bath water purification set 23 (with the heating device removed).
Then, by further purifying, drinking water becomes potable water, which is stored in the water purification tank 28, and when the tank is full,
The bath water purification set 23 is always operated because of the structure in which the water is returned to the source water tank 27 by the upper return pipe 28a.

Normally, if the water in the water purifying tank 28 is used for bath water, toilet water and washing water to be used as the common water 30 of the adjacent house by another water supply pump 38, the use of the water supply is reduced by 50%. It also has the effect of reducing the amount of water, and is effective as a dam to be built in cities as a countermeasure against droughts, and is also effective as a flood countermeasure against floods by storing rainwater.

In the event of a disaster, a valve should be provided in the middle of the piping for miscellaneous water 30 in preparation for damage to the piping.

In the event of an earthquake, fire extinguishing water outlets 24, which are separately provided, are used for extinguishing fires in the vicinity.
7, 28 can be used, but in order to keep the tsunami and fire safe during the earthquake, the fire extinguishing water outlet 24
Is used to keep the safety of the evacuation shelter 1 with a structure that does not use water below the ground surface. Therefore, water tank 2
The pump take-out pipe above the 7, 28 can also be installed by extending the pipe to a deep place below the ground surface.

When a fire is approaching in the vicinity, a large amount of water can be sprayed on the house and the property can be protected by spraying water around and on the roof.

In some cases, if the ignition at home is delayed by a few minutes, the direction of the wind changes and the fire remains.

The evacuation shelter for tsunami and fire at the time of the earthquake 300 ° C.
The water used to avoid high temperatures is mainly source water tank 27
Use water.

In other words, the water used in the external cooling water guide device 7 has a further effect because the specific heat can be sufficiently utilized even if it oozes out.

As can be proved in the ice hole of Fuji, if convection in a cold place is prevented, cooling can be maintained for a long time, so that water vapor that may be generated in the surroundings has the effect of blocking radiant heat. .

The internal watering device (sprinkler) 21
In order to protect the inlet chamber 18, the water in the source water tank 27 is strongly sprayed to the inlet fire door 19 by the water supply pump 38. If the fire extinguishing equipment is turned off when a disaster occurs, it is effective in eliminating illegal intruders during normal times.

The water distribution pump 39 of the water collection tank 29 is connected to the source water tank 1
7 or a sprinkler 21 for spraying water.

The water in the septic tank 28 may be used as the above-mentioned miscellaneous water 30, and may be used to cool the evacuation room 3, and may be used for domestic water after the disaster, in order to minimize the use of water. desirable.

The emergency fire hydrant 12 can be used to prevent water from being pierced by a blanket or the like when the evacuation shelter 1 is damaged by a flying object.
It is used in an emergency and indicates a normal spigot.

(Regarding Power Distribution) As described above, the present invention is characterized in that the solar power generation panel 32 is attached to the roof or the side wall and the like, and the battery 22 and the like are used to charge the battery 22 and the like. Also, it is used as a power source for a water pump for the chore water 30.

In the event of an earthquake, a generator 36 is provided to use a large amount of electric power at one time.
There is a risk that oxygen deficiency may occur for a long period of time, and there is a risk of unavailability due to oxygen deficiency.
A battery 22 for that purpose is installed around the upper part of 8.

Although it can be assumed that the generator is taken out as a power source for rescue equipment, it is dangerous to use the generator at the time of disaster.

[0073]

Since the present invention is configured as described above, the following effects can be obtained.

[0086] A basin was formed by burying a water tank at about half of the lower part, and a box-shaped body unit was piled up. A closed evacuation room was provided at the upper part. Can be an effective nearby evacuation site.

In addition, as a familiar disaster prevention base, water for fire fighting activities and equipment for rescue are secured, and you can concentrate on the initial fire fighting.
Unfortunately, even if the fire spreads, safe evacuation is possible near you.

Water for fire extinguishing can be taken out on the ground where it is easy to take out, quick fire extinguishing activities can be carried out by using a separately prepared fire extinguishing pump. Quick rescue operations by residents are also easy.

Even if the evacuation shelter is engulfed in a fire, a large amount of water, a double fire-resistant structure and the preparation of air for breathing can ensure the safety of the evacuated people, and the water after the disaster can be secured. This gives the people who install it an economic benefit beyond the cost of installation.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional front view showing a main part of an evacuation shelter of the present invention.

FIG. 2 is a longitudinal sectional side view showing an enlarged XX portion.

FIG. 3 is a longitudinal sectional side view showing a main structure.

Fig. 4 Water distribution system diagram

FIG. 5 is an enlarged sectional view (I) of a main part showing a wall structure and a water distribution system.

FIG. 6 is an enlarged sectional view of a main part showing a wall structure and a water distribution system (II).

FIG. 7 is an enlarged cross-sectional view of a main part showing a wall structure and a water distribution system (III).

FIG. 8 is an explanatory view showing a connection configuration of an external cooling water guide device and an arrangement for a manual pump.

FIG. 9 is an explanatory view showing a connection configuration of an internal cooling water pipe.

FIG. 10 is a schematic perspective view showing an example of a frame structure of an evacuation room unit.

FIG. 11 is a schematic perspective view showing an example of an evacuation room unitization.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Evacuation shelter 2 Evacuation room unit 3 Evacuation room 4 L-shaped steel material 5 Fireproof outer wall material 6 Box body 7 External cooling water guide device 10 Fireproof heat insulating material 11 Internal cooling water conduit 13 Internal fire door 15 Lower ventilation fan 16 Machine room unit Reference Signs List 18 entrance room 19 entrance fire door 20 fireproof brick 21 sprinkler 22 battery 26 basement base 27 source water tank 28 purification tank 29 water collection tank 31 watering head 32 solar power generation panel 35 filter 38 water pump 39 water distribution pump

Claims (4)

[Claims] An underground base is constructed by burying a lower half of a water tank, a source water tank and a water purifying tank, and a water collecting tank, and an evacuation of an L-shaped steel framed box-shaped body is provided above the underground base. The room unit and the machine room unit are connected and fixed by combining them up and down, a fire-resistant outer wall material is stuck on the outer periphery, and the machine room unit constituting the lower floor has an entrance fire door, a long fire-resistant goodwill and a sprinkler. It has an inlet room, two water tanks, a source water tank and a water purifying tank. Various water pumps for cooling and fire extinguishing, a battery for the power supply for driving, etc. are installed at the top of each tank, and an internal fire door is installed. Through, an evacuation room unit on the upper floor, a closed evacuation room is installed, on the outer wall surface of this evacuation room through the external cooling water guide device inside the fireproof outer wall material,
A water supply system from the lower source water tank to the upper sprinkler, a two-type heat-resistant cooling structure that sprays water from the lower water purification tank with watering heads installed at various locations, and a fireproof insulation material An evacuation shelter for tsunamis and fires in the event of an earthquake, which is equipped with a heat-resistant structure that has a circulating cooling structure that returns from the water purification tank to the water purification tank through an internal cooling conduit. 2. The upper floor evacuation room is hermetically sealed, with a supply / exhaust structure using a ventilation fan from below with a fire damper, and a supply structure for supplying air for breathing using an air cylinder.
As a structure that protects the absolute safety of the evacuated people and withstands abnormal flooding such as tsunami, by installing two water tanks deeply and firmly from the lower base to the middle of the machine room unit, earthquake and tsunami 2. The evacuation shelter for tsunamis and fires in the event of an earthquake according to claim 1, wherein the shelter is designed to withstand an impact. 3. An evacuation room is formed by joining an evacuation unit group to an upper floor, and a pump group of a machine room unit group installed on a lower floor, and an external fire-resistant outer wall material and water sprinkler sprinkler are used. Two fire doors, long fire-resistant curtains, and water spraying to the entrance of the internal watering device, and a fire-resistant structure that protects the invasion of fire from the entrance, etc., protects the lives of evacuated people and keeps the outside air and fire clean. An evacuation shelter for tsunamis and fires during an earthquake, characterized by having a fire protection structure. 4. An external cooling water guide device from a source water tank.
In addition to the water that has a structure that reaches the sprinkler through the outside of the wall and the water that circulates through the inside of the wall by the internal cooling water pipe from the water purification tank, in addition to the two heat absorbing structures, the water is also passed from the water purification tank through the external cooling water pipe. An evacuation shelter for tsunami and fire in the event of an earthquake, characterized by having an auxiliary structure by water spray cooling down to the water spray head and a heat-absorbing heat-resistant structure against radiant heat from a triple wide area fire.