KR20160053606A - Fire-proof prefabricated panel - Google Patents

Fire-proof prefabricated panel Download PDF

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Publication number
KR20160053606A
KR20160053606A KR1020140152878A KR20140152878A KR20160053606A KR 20160053606 A KR20160053606 A KR 20160053606A KR 1020140152878 A KR1020140152878 A KR 1020140152878A KR 20140152878 A KR20140152878 A KR 20140152878A KR 20160053606 A KR20160053606 A KR 20160053606A
Authority
KR
South Korea
Prior art keywords
fire
panel
building
prefabricated panel
fireproof
Prior art date
Application number
KR1020140152878A
Other languages
Korean (ko)
Inventor
이동주
이현구
Original Assignee
이동주
이현구
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이동주, 이현구 filed Critical 이동주
Priority to KR1020140152878A priority Critical patent/KR20160053606A/en
Publication of KR20160053606A publication Critical patent/KR20160053606A/en

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a technology on a fireproof prefabricated panel constructed in a prefabricated building of a factory or a warehouse and to a technology on a fireproof prefabricated panel which prevents a fire from spreading to the whole of the building by blocking flames and heat not to spread to other panels in the case that the fire occurs at the building, thereby minimizing casualties and property damage and extinguishing the fire in early stages. The present invention provides the prefabricated panel, filling the inside of an exterior material composed of a steel plate with an interior material and forming an opened coupling unit at one side and a protruding unit at the other side, which includes: a fireproof cap forming an insertion unit installed to be inserted into the protruding unit at one side thereof and a coupling unit installed to be inserted into the coupling unit at the other side thereof; and a firewall installed in an internal space thereof.

Description

Fire-proof prefabricated panel

The present invention relates to a prefabricated panel for a fireproof installation to be mounted on a prefabricated building such as a factory or a warehouse. More specifically, the prefabricated panel is provided with a fireproof cap for blocking flames and heat, Fireproof firewalls are installed in the building to prevent fire and heat from spreading to other panels when a fire occurs in the building, thereby preventing fire from spreading throughout the building, minimizing damage to persons and property, This is a technology related to a fireproof prefabricated panel in which a fire extinguisher is installed to evolve a fire early.

Generally, as the size of the building becomes larger and the use of the building becomes larger, the interior division of the building is not permanently constructed, only the basic facilities such as restrooms, telecommunication facilities and lighting facilities are constructed, And the indoor space is divided and used in various ways.

In order to increase the variability and efficiency of such a building, and to reduce the construction convenience and the construction cost, the construction work using the prefabricated panel is increasing. Such a prefabricated panel is made of a styrofoam, a glass wool, a urethane, A panel using an inorganic board as an exterior material, a panel using a glass surface or a honeycomb as an interior material, and a panel using a cement extrusion molding product.

Recently, the prefabricated panel which is used most typically is a panel filled with an interior material having a heat insulating function between steel-type facings, and it uses a styrofoam, a urethane foam, a glass wool and a mineral wool as an interior material. After being manufactured, it is assembled and assembled at the work site.

1, a conventional prefabricated panel has a structure in which an interior material 11 such as a styrofoam having a heat insulating function is filled between exterior materials 10 made of a thin steel plate, And the projections 12 are formed on the other side, so that the panels are assembled and assembled together.

Such a conventional prefabricated panel has a problem that when a fire occurs in a building, the flame and heat are rapidly diffused to the interior material through the joint portion and the protrusion of the building portion in a state where the flame and the heat are covered with the exterior material. It is difficult to find easily, and fire evolution is difficult.

In addition, the conventional prefabricated panel emphasizes preventing the fire from spreading more and more, rather than evolving the fire when a fire occurs in the building due to the incombustible exterior material blocking fire water, and the flame spreads through the inside of the exterior material It is difficult to find the initial ignition point, and there is a problem that the toxic gas generated in the combustion process causes damage to people and property damage.

Korean Patent No. 10-0444274. Korean Patent No. 10-0701614. Korean Utility Model Registration No. 20-0460639. Korean Utility Model Registration No. 20-0474131.

The present invention relates to a fire-proof fire wall which is interposed between interior parts of a panel to prevent flames and heat from being interposed between a joining part and a protrusion part of the panel, And it is an object of the present invention to provide a fireproof panel capable of preventing flames and heat from being rapidly diffused when a fire occurs in a building.

Further, according to the present invention, since fire and heat generated by fire are prevented from spreading to other panels, it is possible to prevent fire from spreading throughout the building, minimizing damage to people and property, And it is an object of the present invention to provide an assembled panel for fire prevention which can evolve early.

The present invention has been made to solve the above-

The present invention relates to an assembled panel in which an interior material is filled in an outer casing made of an iron plate and an engaging portion is opened on one side and a protrusion is formed on the other side. A fireproof cap provided with a fastening portion to be fitted and installed in a portion thereof and having an exhaust space therein; And a fire wall installed in an inner space of the exterior material of the prefabricated panel.

Further, as an embodiment of the present invention, the fireproof cap is constituted by bending an iron plate in a "C" shape, and a fastening portion is formed on one side in the longitudinal direction, and a fitting portion opened in the longitudinal direction is formed on the opposite side. And an exhaust space penetrating in the longitudinal direction is formed.

Also, as an embodiment of the present invention, the fire wall is installed across the middle portion of the inner space of the exterior material, and the upper and lower spaces are filled with the interior material, and the fire wall is formed of the refractory urethane foam.

In the embodiment of the present invention, a fireproof cap for blocking flames and heat is provided between the fitting portion and the protrusion of the panel, and a fireproof fire wall is installed between the inner panels of the panel so that, when a fire occurs in the building, There is an effect of preventing the occurrence of the problem.

In addition, the embodiment of the present invention prevents the flame and the heat generated by the fire from diffusing to other panels, and prevents the fire from spreading rapidly throughout the building as the toxic gas generated in the combustion process is exhausted to the outside, And damage to property is minimized, and digester is installed inside the panel, so that the fire can be evolved early.

1 is an exploded perspective view showing a conventional prefabricated panel.
2 is an exploded perspective view showing an embodiment of the present invention.
3 is a perspective view of an installation state showing an embodiment of the present invention.
4 is a plan view showing an assembling process in the embodiment of the present invention.
5 is a plan view showing an installation state in an embodiment of the present invention.
6 is a plan view of a fireproof cap in an embodiment of the present invention.
FIG. 7 is a horizontal sectional view showing a main portion showing an installation state in the embodiment of the present invention. FIG.
FIG. 8 is a side cross-sectional view showing a state in which a firewall is installed in the present invention; FIG.
9 is a side cross-sectional view showing another state of installation of a firewall in the present invention.
10 is a side sectional view showing the installation state of the digestive coal in the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will now be described with reference to the accompanying drawings, in which an interior material 11 is filled in a casing 10 made of an iron plate and a coupling portion 13 opened to one side is formed And a protruding portion 12 formed on the other side of the one side panel and the protruding portion 12 of the one side panel is provided with a coupling portion 21 (20) in which an exhaust space (23) is formed; And a firewall 30 installed in the interior space of the exterior material 10 of the prefabricated panel.

2 and 3, the prefabricated panel in the main structure of the embodiment is generally composed of a thin steel plate 10, and an interior material 11 having a heat insulating function is formed in the interior space of the exterior material 10 A protruding portion 12 is formed on one side surface in the longitudinal direction and a coupling portion 13 is formed on the other side surface in the longitudinal direction.

In the prefabricated panel, the protrusions 12 formed on one side of the panel are assembled by being fitted into the engaging portions 13 formed on one side of the other prefabricated panel, and the engaging grooves 14 are formed on both sides of the protrusions 12 The projecting portion 12 is easily fitted in the engaging portion 13 and assembled.

In addition, in the main structure of the embodiment, the fire protection cap 20 is a function to block the flame and the heat when a fire occurs in the building, and exhaust the soot and the toxic gas to the outside. As shown in Fig. 5, the steel plate is formed by bending in a "c" shape. On one side thereof, a tightening portion 21 sealed in the longitudinal direction is formed and on the opposite side thereof, a fitting portion 22 opened in the longitudinal direction is formed , And an exhaust space (23) penetrating in the longitudinal direction is formed inside the fitting portion (22).

The fireproof cap 20 is preferably made of a thin steel plate having fire resistance and is formed to have a length corresponding to that of the prefabricated panel and has open ends 22 at both sides thereof, And the hermetically sealed fastening portion 21 is fitted to the coupling portion 13 of the prefabricated panel and is assembled and installed.

The fireproof cap 20 is installed between the projections 12 and the engaging portions 13 of the assembled panel and the engaging portions 13 or the engaging portions 13 at the projections 12 as the exhaust space 23 is formed. And the smoke and the toxic gas are discharged to the outside of the panel through the exhaust space (23).

6 and 7, in order to effectively block flames and heat from the one panel to the other panel, the fireproof cap 20 is used to fill or adhere the interior material 24 around the inner surface of the exhaust space 23, And the interior material 24 may be made of a refractory urethane foam and the interior material 24 may protrude from the engaging portion 13 or the engaging portion 13 at the protrusion 12 of the prefabricated panel, (12).

Accordingly, the fireproof cap 20 is installed between the panel and the panel to block the flames and the heat that diffuse from the engaging portion 13 or the engaging portion 13 to the projecting portion 12 at the projecting portion 12, And exhausting soot and toxic gas to the outside, thereby reducing the damage to human life and property.

In addition, in the main structure of the embodiment, the firewall 30 functions to block flames and heat that diffuse in the casing of the panel assembly. Is installed across the middle portion of the inner space, and the upper and lower spaces thereof are filled with the interior material 11, and the firewall 30 can be made of a refractory urethane foam.

In this case, the fire wall 30 is installed across the middle portion of the inner space of the exterior material 10, thereby blocking the flame and the heat diffused from the lower part to the upper part of the panel, thereby preventing the fire from spreading rapidly throughout the building .

9, the fire wall 30 may be installed across the upper and lower portions of the interior space of the exterior material 10, the interior material 11 may be filled in the spaces therebetween, And blocks flames and heat spreading from the lower part of the panel to the upper part.

10, the fire extinguishers 40 are installed between the interior materials 11 filled in the internal space of the exterior material 10 so as to evolve the fire prematurely when a fire occurs in the building, A plurality of fire extinguishers 40 may be installed between the interior materials 11 at regular intervals.

When the fire extinguisher (40) is filled with liquid or powder fire extinguishing agent in the tube and the fire is generated in the building and the fire extinguisher is heated at a high temperature (150 ° C. or more), the fire extinguisher is dispersed in the fire place And the fire extinguisher 40 may be applied to a product which is recently provided for suppressing fire.

The embodiment of the present invention having such a configuration diffuses from the fitting portion 13 or the fitting portion 13 to the projection portion 12 at the protruding portion 12 of the panel as the fireproof cap 20 is installed between the panel and the panel The flame and the heat can be blocked and the fire wall 30 can be installed in the inner space of the casing 10 to block the flame and the heat spreading from the lower part to the upper part of the panel.

Thus, the embodiment of the present invention blocks flames and heat from diffusing from one panel to the other, and also blocks flames and heat spreading from the bottom to the top of the panel, thereby preventing fire from spreading rapidly throughout the building As a result, damage to people and property is minimized, and fire-fighting fire is installed inside the panel.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It is possible to carry out various changes in the present invention.

10: exterior material 11: interior material
12: protrusion 13:
14: coupling groove 20: fireproof cap
21: fastening part 22:
23: exhaust space 24: interior material
30: Firewall 40:

Claims (5)

An assembly panel in which an inner space (11) is filled in an outer space (10) composed of an iron plate and a joint part (13) opened on one side and a protrusion (12) is formed on the other side,
A coupling part 21 fitted to the coupling part 13 of the other one side panel and a fitting part 22 fitted to the projection part 12 of the one side panel is formed, (20); And
And a fire wall (30) installed in an inner space of the casing (10) of the prefabricated panel.
The method according to claim 1,
The fireproof cap (20)
The fastening part 21 is formed on one side in the longitudinal direction and the fitting part 22 opened in the longitudinal direction is formed on the opposite side of the fastening part 21. The fitting part 22 of the fitting part 22 And an exhaust space (23) penetrating in the longitudinal direction is formed on the inside.
3. The method of claim 2,
The fireproof cap (20)
Characterized in that an interior material (24) is provided around the inner surface of the exhaust space (23), and the interior material (24) is made of refractory urethane foam.
The method according to claim 1,
The firewall 30,
Characterized in that the panel is provided across the middle part of the inner space of the case (10), and the upper and lower spaces are filled with the interior material (11) and made of refractory urethane foam.
The method according to claim 1,
Characterized in that a fire extinguisher (40) is installed between the interior materials (11) filled in the internal space of the exterior material (10).
KR1020140152878A 2014-11-05 2014-11-05 Fire-proof prefabricated panel KR20160053606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140152878A KR20160053606A (en) 2014-11-05 2014-11-05 Fire-proof prefabricated panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140152878A KR20160053606A (en) 2014-11-05 2014-11-05 Fire-proof prefabricated panel

Publications (1)

Publication Number Publication Date
KR20160053606A true KR20160053606A (en) 2016-05-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140152878A KR20160053606A (en) 2014-11-05 2014-11-05 Fire-proof prefabricated panel

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KR (1) KR20160053606A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111021626A (en) * 2019-11-22 2020-04-17 河南安筑建筑科技有限公司 Explosion-proof plate with explosion-proof buffer structure
KR102401476B1 (en) * 2021-11-08 2022-06-10 코오롱이앤씨 주식회사 Insulated panel containing fire spread prevention structure
KR102487128B1 (en) 2022-02-18 2023-01-11 김경수 Fire retardant fire protection panel for buildings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111021626A (en) * 2019-11-22 2020-04-17 河南安筑建筑科技有限公司 Explosion-proof plate with explosion-proof buffer structure
KR102401476B1 (en) * 2021-11-08 2022-06-10 코오롱이앤씨 주식회사 Insulated panel containing fire spread prevention structure
KR102487128B1 (en) 2022-02-18 2023-01-11 김경수 Fire retardant fire protection panel for buildings

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