JPH04153477A - Fire resisting closet - Google Patents

Abstract

PURPOSE:To safely store articles in a closet by using a fire-resistant, heat- insulating material such as aerated concrete or fire resisting block as the ceiling, floor, wall, and door of closet to provide tightness when the door is closed. CONSTITUTION:A fire-resistant, heat-insulating, and shock-resistant material such as reinforced aerated concrete is used as the ceiling 1, floor 2, wall 3, and door 4 of closet to provide tightness when the door 4 is closed. On the floor surface 11, a foundation 5 is formed which ensures safety even when the closet is placed in any condition. Then, an air suction pipe 6 and air exhaust pipe 7 are installed to the closet. Further, a city water pipe or water feed pipe 9 is installed and nozzles 10 are arranged to store a valuable collection. By supplying fresh air through the air suction pipe 6 and air exhaust pipe 7, sweatiness and deterioration of articles stored for a long period of time are prevented.

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Scope of industrial application This invention improves the storage capacity of closets and storage cases, and can also be used as an evacuation site and escape 1-1 in the event of a fire.

(b) Conventional technology Traditionally, closets and storage compartments were simply places to store things and had no other function.

(c) Problems that the invention aims to solve: When a building such as a house catches fire, most of the objects are destroyed, and there are not many remaining objects that are usable. Items kept in a safe may still be safe, but there are limits to what you can put in a safe. There are many household goods and various things in a household, and although some of them can be bought again if money is given, there are many things that can never be obtained again if they are destroyed in a fire. Furthermore, in the event of a fire, lives were often at risk, and it was not easy to evacuate to a safe location, especially in high-rise buildings. Evacuation from toxic gas and smoke during a fire was also very difficult.

(d) Means for Solving the Problems The closet and storage compartment of this invention will be explained based on the drawings. , use a material with excellent heat insulation and impact resistance, and ensure that the door 4 is airtight when closed.

In the case of the ground 11 or the second, third, fourth floor, etc., it is placed on a safe floor surface 11 such as reinforced concrete, and the foundation 5 is such that the container can be safely held in any condition.
Create.

A vibro for air intake and a pipe 7 for air discharge are provided in the closet or storage compartment. The pipe 12 is made of a material having good fire resistance, heat insulation, and impact resistance, such as a foamed concrete pipe 14 inserted into an iron pipe 13. It will be constructed in such a way that it will not be destroyed in a fire.

Connect a water pipe or water supply pipe 9 to a closet or storage area and connect the nozzle 1.
Set 0. Valve 1 that can be operated inside a closet or storage compartment
5 and a valve 16 that automatically opens when the temperature rises.

A pipe 12 having excellent fire resistance, heat insulation, and impact resistance is used in the closet or storage space, and electric wiring and communication cables are run inside the pipe 12 to provide lighting equipment, a telephone, and a communication device inside the closet or storage space. Wire and connect lighting equipment, telephones, and communication equipment so that they can be used even in the event of a fire.

Place closets and storage in the same place on each floor, and place ceiling 1 on the lower floor.
The space 22 between the floor 21 and the floor 21 on the upper floor is also sealed with a material that has good fire resistance, heat insulation, and impact resistance. An entrance/exit 17 is provided in the ceiling 1 of the lower floor and the floor 2 of the upper floor, and a ladder 18 is attached so that the entrance 17 can be passed through. The entrance/exit 17 is normally covered.

A vibro for air suction is provided in a closet or a storage compartment, the air suction port 19 is installed in a place where clean outside air can be taken in at any time, and a blower fan 20 is attached to the inlet. Wire the power supply for the blower fan 20 so that it will not be shut off even in the event of a fire. Make sure you can operate it in a closet or storage area.

(e) Function The closet or storage case of this invention can safely store and manage items that cannot be exchanged for money, such as photographs, family records, videos, certificates of commendation, souvenirs, collections of writings, valuable collectibles, etc. You will be able to do it. However, when stored normally, since it is an airtight container, the items stored inside tend to get stuffy, making it unsuitable for long-term storage. Therefore, the air intake vibro and air exhaust pipe 7 are used to constantly replace the air inside the closet with fresh air to prevent stored items from getting stuffy or deteriorating over a long period of time.

In the unlikely event that the closet or storage case of this invention catches fire, the material of the closet or storage case has excellent fire resistance and insulation properties, so the fire and heat burning around the closet or storage area will be absorbed. Items can be stored safely as it does not affect the inside of the storage compartment. The closets and storage compartments are supported by a sturdy foundation 5, so they will not tip or fall.

In addition, if your life is in danger because you are late in evacuating or are unable to escape even if you want to evacuate outside, such as in a high-rise building, you can escape from the fire by evacuating to the closet or storage compartment of this invention. Also, even if the fire lasts for a long time, we use the air suction vibro and air exhaust pipe 7 to contain the fire, and since the air inside the storage space is constantly being replaced at the same outside temperature, we do not allow many people to stay in the storage space for a long time. There is no need to worry about oxygen deficiency.

A pipe 9 is connected to a closet or a storage compartment, and a nozzle 10 is installed, and a valve 15 that can be operated inside or a valve 16 that automatically opens when the temperature gets high can be used to spray water in the event of a fire, or spray water to cool the storage compartment and prevent surrounding fires. can extinguish a fire.

By using a pipe 12 with excellent fire resistance, heat insulation, and impact resistance in a closet or storage space, and running electrical wiring or communication cables inside the pipe 12, it is possible to turn on the lights, telephone or communication inside the evacuated closet or storage space. You can communicate with the outdoors using a machine.

Place closets and storage in the same place on each floor, and place ceiling 1 on the lower floor.
The space 22 between the floors 21 and 21 on the upper floor is also sealed with a material that has good fire resistance, heat insulation, and impact resistance, and a side entrance 17 is provided in the ceiling 1 on the lower floor and the floor 21 on the upper floor. By attaching a ladder 18 so that you can pass through the side door 17, you will be able to move to the upper or lower floor.

A vibro for air suction is installed in a closet or a storage compartment, and the air suction 019 is installed in a place where clean outside air is taken in at any time, and a blower fan 20 is attached to its entrance.
In the event of a fire, the blower fan 20 is turned to blow outside air into the air intake vibro.

(f) Effects of the Invention The closet or storage case of this invention is normally used to store items that cannot be obtained again once lost, especially items that cannot be replaced with money.
We manage the storage of photos, family records, videos, certificates of recognition, souvenirs, collections of writings, valuable collectibles, etc. It also suppresses stuffiness and deterioration, which are concerns during long-term storage, and can be stored in good condition forever.

And in the unlikely event of a fire, the items stored in closets and storage containers cannot be stored safely without being affected by the fire.

Also, if you encounter a fire and are unable to escape, the closet of this invention,
If you take shelter in a storage area, you can stay safely inside until the fire is extinguished.

Even if you stay in a closet or storage space for a long time, or if you evacuate with a large number of people, there is no need to worry about oxygen depletion as outside air will always enter the storage space.

A nozzle 10 piped into a closet or storage area can be inserted automatically or manually to spray or spray water around the storage area to lower the surrounding temperature or extinguish a fire.

After taking shelter in a closet or a storage container, you can call the fire department to report a fire, or inform your family and friends who are out of the house about the emergency situation and your condition.

By arranging closets and storage compartments in the same location on each floor, you can safely escape to the upper floor or lower floor through the ceiling 1 or doorway 17 on the floor 21.

When evacuating to a closet or storage area, if the door 4 of the closet or storage area is opened, smoke and toxic gases will enter the room, but by blowing air with the ventilation fan 20, the air pressure inside the closet or storage area is lower than that from the outside. This increases the temperature and prevents smoke and toxic gases from getting inside. If smoke or toxic gas gets inside, the blower fan 20 will bring in outside air, and the smoke or toxic gas inside will be exhausted through the air exhaust pipe 7.

[Brief explanation of drawings]

The figures show only the closet and storage parts of this invention, the first figure is a perspective view, the second figure is a sectional view of the pipe 12, and the third figure shows the location of the closet and storage area on the second floor and below. This is a cross-sectional view of the same location on the floor. 1... Ceiling, 2... Floor, 3... Wall, 4... Door, 5... Foundation, 6...
・Air intake pipe, 7... Air discharge pipe, 8... Wiring pipe, 9... Water pipe or water supply pipe, 10... Nozzle, 11・・・・・・
Ground or reinforced concrete floor, 12...Pipe, 13...Iron pipe, 14...Foamed concrete pipe, 15...Manual valve, 16.
...High temperature operation valve, 17...Inlet/outlet, 1
8...Ladder, I9...Air intake port, 2
G...Blower fan, 21...Upper floor,
22...The part between the floor of the upper floor and the ceiling of the lower floor

Claims (1)

[Claims] 1. The ceiling (1), floor (2), and wall (3) of a closet or storage compartment.
), the door (4) is made of materials with good fire resistance and heat insulation, such as foamed concrete or fireproof blocks, so that the door (4) can be airtight when closed. 2. Use fire-resistant, heat-resistant, earthquake-resistant, and impact-resistant materials such as steel frames and reinforced concrete for the foundations of closets and storage containers (5) so that they are strong enough to hold the closet and storage containers even in the event of a fire. What I did. 3. Air intake pipes (6) and air exhaust pipes (7) are installed in closets and storage compartments to allow air to enter and exit from the outdoors. 4. A pipe (9) installed with a nozzle (10) so that water can be sprayed or sprayed around a closet or storage area. 5. Use a pipe (12) with excellent fire resistance, heat insulation, and impact resistance, such as a foamed concrete pipe (14) inserted into an iron pipe (13), in a closet or storage case, and install electrical wiring or communication inside it. A cable installed in the building allows lighting to be provided even in the event of a fire, and communication with the outdoors via telephone or communication device. 6 Closets and storage compartments are placed in the same location on each floor, and the space (22) between the ceiling (1) on the lower floor and the floor (21) on the upper floor is also sealed with materials that have good fire resistance, heat insulation, and impact resistance. do. The ceiling (1) on the lower floor and the doorway (17) on the floor (21) on the upper floor.
), and a ladder (1
8). 7 Install air intake pipes (6) in closets and storage compartments,
The air intake port (19) should be installed in a place where clean outside air can be taken in at any time, and the ventilation fan (20
) is attached.