KR101722921B1 - Light weight partition structure for escaping from fire with fireproof screen shutter - Google Patents

Abstract

Disclosed is a technology which is usually used as a boundary wall between households to have fire resistance, an insulation property, and a soundproof property and allows a user to rapidly evacuate to the neighboring household when a fire occurs in a building. According to an embodiment of the present invention, the present invention relates to a fire evacuation lightweight partition structure which is usually used as the boundary wall between the households to improve the fire resistance, the insulation property, and the soundproof property and is easily destroyed to allow a user to rapidly evacuate to the neighboring household in a case of an emergency situation such as a fire. Moreover, a destroyed passage is rapidly sealed to prevent expansion of the fire after evacuation.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a lightweight partition structure for fire escaping,

The present invention relates to a technology capable of quickly evacuating to neighboring households in the case of a fire in a building, which is equipped with refractory, thermal insulation and soundproofing performance as a barrier between generations at ordinary times.

Buildings must maintain performance for a certain period of time in case of fire, and fireproof and fireproof performance is required for evacuation and protection.

Generally, in a veranda of apartment houses and other houses, non-load walls are installed to divide each household.

It is essential that partition walls between generations, which are easily destroyed when an external force is applied, should be installed instead of a heavy concrete wall to allow emergency escape to neighboring households in preparation for an emergency such as a fire in a building or a fire in a household .

In this case, the partition between the generations defines the space, but the space between the neighboring spaces through the partition prevents noise and fire from exceeding a certain level of heat transmission during the fire. Here, the insulation performance of a partition between generations is a very important factor because it is directly connected to human accidents in case of fire.

Conventional generation partition has been constructed by constructing a structure in which a pair of panels made of metal is filled with styrofoam for soundproofing, insulation and fire resistance.

However, the conventional partition between generations may have high fire resistance, but there is a problem in that it is easy to evacuate and the soundproofing between generations is poor. That is, a partition using a metal panel is practically impossible to evacuate to neighboring households when an emergency occurs, and there is a problem that the soundproofing performance is not so high due to the characteristics of the styrofoam material.

In order to solve such a problem, an air layer is formed between a pair of gypsum boards which are easily broken by an external force, or is filled with at least one of a sound insulating material and a heat insulating material.

However, the inter-generational partition made of the gypsum board is easy to break down due to external force, but it is easily broken even with a small impact, resulting in poor workability and low fire resistance.

In addition, when a fire breaks down a partition between generations in order to evacuate to neighboring households in the event of a fire, there is a problem that the fire spreads to neighboring households because flames and smoke are leaked through the broken part of the partition.

Korean Utility Model Registration No. 20-0315015 (published on June 02, 2003) Korean Patent Publication No. 10-2008-0109160 (published on December 17, 2008)

The present invention has been conceived in order to solve the above-mentioned problems, and it is an object of the present invention to provide a lightweight partition structure for a fire escape which has fire resistance performance, insulation performance and soundproofing performance as inter- .

Further, the present invention makes it possible to provide a lightweight partition structure for fire evacuation that can create a fire escape passage through destruction in case of fire and close the passage after evacuation.

As a means for solving the above-mentioned problems, according to an embodiment of the present invention, there is provided a plasma display panel comprising a first panel having an insertion groove formed at an upper end thereof, a first horizontal runner having a groove in which a lower end of the first panel is seated inwardly, A second horizontal runner having grooves into which the upper end of the second panel is inserted inward; a third horizontal runner positioned between the first panel and the second panel, A first vertical runner positioned between the first horizontal runner and the second horizontal runner and having a groove in which one side of the first panel, the second panel and the third panel is inserted inward; A fourth panel positioned between the panels and having an insertion groove formed at one end thereof and a second panel disposed between the first and second horizontal and second horizontal runners and having one side of the first panel, A second vertical runner in which a groove to be inserted is formed; And a central panel formed at an edge thereof with engaging protrusions respectively inserted into the insertion grooves formed at the lower ends of the second panel and the insertion holes formed at one side of the third panel and the fourth panel, A rotary shaft disposed on the outer periphery of the screen, a drive motor for rotating the rotary shaft in normal and reverse directions, a switch for controlling the drive motor, and a switch disposed between both sides of the screen And a shutter having guide rails for guiding the lifting and lowering of the screen.

In this case, the shutter further includes a lower runner having a seating portion on which the lower end of the screen is seated, and the screen may further include a band magnet.

Here, the first panel, the second panel, the third panel, the fourth panel, and the center panel are located on both sides of a honeycomb layer made of a metal or a non-metal material, a foamed aluminum layer positioned on both sides of the honeycomb layer, , And a sound insulating sheet layer having a perforated line.

Alternatively, the first panel, the second panel, the third panel, the fourth panel, and the center panel may be formed on both sides of a honeycomb layer made of a metal or a nonmetallic material, a lightweight foamed concrete layer disposed on both sides of the honeycomb layer, and a lightweight foamed concrete layer And may include a sound insulating sheet layer having a perforated line.

In addition, it may further include a sensing wire for sensing at least one of heat, smoke, and gas, and an EL wire for emitting non-continuous linear light by a sensing signal sensed by the sensing sensor.

According to the embodiment of the present invention, it is possible to easily break down an emergency situation such as a fire when a fire is generated, while raising the effect of refracting, insulating and sounding as a barrier between generations at a normal time, There is an effect that the broken passage is quickly closed to prevent the spread of the fire.

1 and 2 are a cross-sectional view and a plan view showing a structure of a lightweight partition for fire evacuation with a fire screening shutter according to an embodiment of the present invention.
3 is a perspective view showing a shutter in a lightweight partition structure for a fire escape having a fire screening shutter according to an embodiment of the present invention.
4 and 5 are a perspective view and an exploded perspective view showing a partition in a fire partitioning lightweight partition structure having a fire screening shutter according to an embodiment of the present invention.
6 is a cross-sectional view of a panel in a lightweight partition structure for fire escape having a fire screening shutter according to an embodiment of the present invention.
FIG. 7 is a front view showing a partition in a lightweight partition structure for fire escape having a fire screening shutter according to an embodiment of the present invention. FIG.

Hereinafter, the configuration and operation according to the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description with reference to the accompanying drawings, the same reference numerals denote the same elements regardless of the reference numerals, and redundant description thereof will be omitted. The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

1 and 2 are a cross-sectional view and a plan view showing a structure of a lightweight partition for fire evacuation with a fire screening shutter according to an embodiment of the present invention.

Referring to FIGS. 1 and 2, a lightweight partition structure for a fire escape having a fire screening shutter according to a preferred embodiment of the present invention includes a first partition 100, a second partition 200, and a shutter 400 .

First, the first partition 100 and the second partition 200 face each other in a non-contact state and are located in corresponding states. The shutter 400 is positioned between the first partition 100 and the second partition 200 and the center panel 190 and the second partition 200 are provided in the first partition 100 and the second partition 200, 290 are removed by an external force, the passage formed is shielded by the shutter 400.

4 and 5 are a perspective view and an exploded perspective view showing a partition in a fire partitioning lightweight partition structure having a fire screening shutter according to an embodiment of the present invention.

4 and 5, the first partition 100 includes a first panel 110 in which an insertion groove 111 is formed, a first horizontal runner 120 in which a groove 121 is formed, an insertion groove 131 A second horizontal runner 140 having a groove 141 formed therein, a third panel 150 having an insertion groove 151 formed therein, a first vertical runner 160 having a groove 161 formed therein, A fourth panel 170 having an insertion groove 171 formed therein, a second vertical runner 180 having a groove 181 formed therein, and a center panel 190 having an engaging protrusion 191 formed thereon.

The second partition 200 includes a first panel 210 having an insertion groove 211 formed therein, a first horizontal runner 220 having a groove 221 formed therein, and a second panel 210 having an insertion groove 231 formed therein A second horizontal runner 240 having a groove 241 formed therein, a third panel 250 having an insertion groove 251 formed therein, a first vertical runner 260 having a groove 261, an insertion groove 271, And a central panel 290 formed with a fourth panel 270 having a recess 281 formed therein, a second vertical runner 280 having a groove 281 formed therein, and a coupling protrusion 291.

Here, since the second partition 200 is the same as the first partition 100, detailed description thereof will be omitted. Hereinafter, the first partition 100 will be described in detail.

The first panel 110 has an inwardly bent insertion groove 111 at an upper end thereof. The insertion groove 111 formed at the upper end is formed at the center of the first panel 110 and formed horizontally long along the longitudinal direction of the first panel 110.

The first horizontal runner 120 is formed with an inwardly bent recess 121 and is formed long along the longitudinal direction of the first horizontal runner 120. A lower end of the first panel 110 is seated at a predetermined depth in a groove 121 formed in the first horizontal runner 120 so that the first panel 110 is vertically And fixedly installed.

The second panel 130 has an insertion groove 131 bent inward at the lower end thereof. The insertion groove 131 formed at the lower end is formed at the center of the second panel 130 and horizontally formed along the longitudinal direction of the second panel 130.

The second horizontal runner 140 is positioned above the first horizontal runner 120 in a state of facing and facing the first horizontal runner 120. Inwardly bent grooves 141 are formed and are elongated along the longitudinal direction of the second horizontal runner 140.

The upper end of the second panel 130 is inserted into the groove 141 formed in the second horizontal runner 140 at a predetermined depth and the second panel 130 is vertically inserted into the second horizontal runner 140 And fixedly installed.

The third panel 150 is vertically positioned between the first panel 110 and the second panel 130 and has an insertion groove 151 formed at one end thereof. The insertion groove 151 formed at one end of the third panel 150 is formed to be vertically long along the longitudinal direction of the third panel 150.

The first vertical runner 160 is vertically positioned between the first horizontal runner 120 and the second horizontal runner 140 and the inwardly curved recess 161 is positioned between the first vertical runner 160 And is formed long along the longitudinal direction.

One side of the first panel 110, the second panel 130 and the third panel 150 is inserted into the recess 161 formed in the first vertical runner 160 to a predetermined depth to form a first vertical runner The first panel 110, the second panel 130, and the third panel 150 are fixed to the first and second panels 160 and 160, respectively.

The fourth panel 170 is vertically disposed between the first panel 110 and the second panel 130 and has an insertion groove 171 formed at one end thereof. The insertion groove 171 formed at one end of the fourth panel 170 is formed to be vertically long along the longitudinal direction of the fourth panel 170.

The second vertical runner 180 is vertically positioned between the first horizontal runner 120 and the second horizontal runner 140 and the inwardly curved recess 181 is located between the second vertical runner 180 And is formed long along the longitudinal direction.

One side of the first panel 110, the second panel 130 and the fourth panel 170 is inserted into the groove 181 formed in the second vertical runner 180 to a predetermined depth to form a second vertical runner The first panel 110, the second panel 130, and the fourth panel 170 are fixed to the first panel 110 and the second panel 180, respectively.

That is, the first panel 110, the second panel 130, the third panel 150, and the fourth panel 170 may include the first horizontal runner 120, the second horizontal runner 140, 1 vertical runner 160 and the second vertical runner 180, respectively.

The central panel 190 is disposed between the first to fourth panels 110, 130, 150, and 170 in such a manner that the first to fourth panels 110, 130, 150, The central panel 190 is removed by an external force and an escape passage is formed.

At this time, the center panel 190 has an engaging protrusion 191 protruding outward along an edge surface thereof.

The coupling protrusion 191 formed at the lower end of the center panel 190 is inserted and fixed into the insertion slot 111 formed at the upper end of the first panel 110, The coupling protrusions 191 formed on both sides of the second panel 130 are inserted and fixed in the insertion groove 131 formed in the lower end of the second panel 130, And are inserted and fixed in the grooves 151 and 171, respectively.

That is, when an external force is applied to the center panel 190 because the thickness of the engaging protrusion 191 protruding outward along the edge surface of the center panel 190 is relatively small compared to the thickness of the panels, The central panel 190 can be removed while the engaging projection 191 is easily broken so that the center panel 190 can be passed to the next generation in an emergency such as a fire through the removed passage.

3 is a perspective view showing a shutter in a lightweight partition structure for a fire escape having a fire screening shutter according to an embodiment of the present invention.

1 to 3, the shutter 400 includes a screen 410, a rotating shaft 420, a driving motor 430, a switch 440, a guide rail 450, and a lower runner 460 Respectively.

The shutter 400 is disposed between the first partition 100 and the second partition 200 and includes a central panel 190 and 290 provided in the first partition 100 and the second partition 200, And serves to close the passage formed by the external force.

The screen 410 is made of refractory and flame retardant materials and is normally wound around the rotating shaft 420. In addition, a band magnet 411 having a proper weight in the width (horizontal) direction may be further provided at the lower end thereof so that the surface thereof can be held tight during winding.

The rotating shaft 420 is wound on the outer diameter of the screen 410 in the form of a roll, and moves up and down the screen 410 while rotating forward and backward.

The driving motor 430 is connected to the rotating shaft 420 to enable the rotating shaft 420 to be rotated in the forward and reverse directions.

The switch 440 is installed in the first partition 100 and the second partition 200 to control the driving motor 430. That is, when the center panels 190 and 290 provided respectively in the first partition 100 and the second partition 200 are sequentially removed by an external force to form an escape passage, they pass through the passage to the next generation And the switch 440 provided in the first partition 100 and the second partition 200 are operated to lower the screen 410 to close the passage.

The guide rail 450 may be mounted on a screen (not shown) for the elevation guide of the screen 410 when the screen 410 is lowered while being withdrawn from the rotary shaft 420 or when the screen 410 is lifted while being wound around the rotary shaft 420 410, respectively.

At this time, the guide rail 450 serves to prevent toxic gases and flames from leaking through the gap spaces at both ends of the screen 410 when the escape passage is shielded by the screen 410.

The lower runner 460 is preferably made of a metal material, and a seating part 461 on which the lower end of the screen 410 is seated is formed. That is, the screen 410 is lowered and the lower end of the screen 410 is strongly attached to the seating portion 461 by the band magnet 411 provided at the lower end of the screen 410, It is possible to prevent the toxic gas or the flame from leaking through the clearance space between the lower end of the screen 410 and the bottom surface.

6 is a cross-sectional view of a panel in a lightweight partition structure for fire escape having a fire screening shutter according to an embodiment of the present invention.

6 (a), the first panel 110, the second panel 130, the third panel 150, the fourth panel 170, and the center panel 190 have a honeycomb layer 500, A foamed aluminum layer 600, and a sound insulating sheet layer 800.

The honeycomb layer 500 is made of a hexagonal cell (honeycomb) structure made of a material such as a sheet metal or a resin material. The honeycomb layer 500 has a very high uncompressed strength from the top and bottom, It serves as the core of the panels.

The honeycomb layer 500 is advantageous in that it is light in weight, has excellent strength, and has a sound absorption effect that absorbs sound.

The foamed aluminum layer 600 is attached to both surfaces of the honeycomb layer 500 by a predetermined adhesive.

The foamed aluminum layer 600 is preferably formed in a sheet form, and is a sponge formed by foaming aluminum at least ten times or more. The foamed aluminum layer 600 is a non-polluting, lightweight, high- It is characterized by lack.

In addition, it has high sound absorption ability (NRC 0.70) or more and high sound absorption effect, shields electromagnetic wave of about 2.90bB or more, and is not only light in weight but also harmless to human body, odorless, Do.

In addition, the foamed aluminum itself has an excellent finishing effect, so that the surface treatment can be finished as desired and the corrosion is not good.

The sound insulating sheet layer 800 is attached to both sides of the foamed aluminum layer 600 by a predetermined adhesive, and is made of a rubber material for soundproofing and dustproofing.

Here, the sound insulation sheet layer 800 may further include a perforated line 810 along the rim of the center panel 190. That is, an external force is applied to the center panel 190 to break the coupling protrusion 191, thereby removing the center panel 190. The perforation line 810 is formed on the sound-insulating sheet layer 800 along the rim of the center panel 190, It is possible to more easily remove the center panel 190 because the sound insulating sheet layer 800 is easily broken by the perforations.

6 (b), the first panel 110, the second panel 130, the third panel 150, the fourth panel 170, and the center panel 190 form the foamed aluminum layer 600 may be replaced by a lightweight foamed concrete layer 700.

The lightweight foamed concrete layer 700 is preferably in the form of a sheet.

Since the weight of the lightweight foamed concrete layer 700 is about 1/4 (specific gravity: 0.6) of the concrete, it is light enough to float in water and has a thermal insulation performance of about 10 times higher than that of concrete (thermal conductivity: 0.8 ㎉ / mh)) There is no smoke or toxic gas as incombustible material, and it is composed of countless independent air bubbles, so it is excellent in car sound.

In addition, there is an advantage that the shrinkage and expansion force are small, the freeze-thaw durability is excellent, and problems such as mold, moisture, condensation and the like are not generated.

FIG. 7 is a front view showing a partition in a lightweight partition structure for fire escape having a fire screening shutter according to an embodiment of the present invention. FIG.

Referring to FIG. 7, the first partition 100 and the second partition 200 may further include a sensing sensor 300 and an ELW 310.

The detection sensor 300 is preferably installed in the second horizontal runner 140 and detects at least one of heat, smoke and gas.

The EL wire 310 is preferably installed on the surface of the sound insulating sheet layer 800 along the outer side of the perforated line 810 formed in the sound insulating sheet layer 800.

The electroluminescent wire (EL wire) uniformly applies an EL (electroluminescent) element, which is a light emitting semiconductor that emits light by an electric field system, to a copper wire centered on the center line and places an electric wire to be used as an electrode outside the applied EL element, And a superconducting magnetoresistive line having a continuous linear light emission characteristic of a coaxial line structure in which an electron movement occurs according to a phase change when an AC power source is applied to the electric wire and energy conversion is generated thereby to emit light.

That is, the ELW 310 is a linear light emitter having a short wavelength, which is excellent in transparency even in a dark smoke or greenish salt, has excellent visibility, has no self-heating and no fire hazard, has high flame retardancy, heat resistance, chemical resistance, Even if the part is cut off, the light emitting function can be maintained until the previous part where the power is supplied.

Accordingly, when the fire occurs, the EL wire 310 emits light by the sensing signal sensed by the sensing sensor 300, and can be guided to the lightweight partition, and along the perforated line 810 of the sound insulation sheet layer 800 Since the EL wire 310 emits non-continuous linear light, it guides the center panel 190, which is the central portion induced by the EL wire 310, to apply an external force, thereby promptly guiding the escape passage so that it can be easily formed .

In the foregoing detailed description of the present invention, specific examples have been described. However, various modifications are possible within the scope of the present invention. The technical idea of the present invention should not be limited to the embodiments of the present invention but should be determined by the equivalents of the claims and the claims.

100: First partition
110, 210: first panel
111, 131, 151, 171, 211, 231, 251, 271:
120, 220: first horizontal runner
121, 141, 221, 241, 161, 261, 181, 281:
130, 230: second panel
140, 240: second horizontal runner
150, 250: third panel
160, 260: first vertical runner
170, 270: fourth panel
180, 280: Second vertical runner
190, 290: central panel
191, 291: engaging projection
200: Second partition
300: Detection sensor
310:
400: Shutter
410: Screen
411: Band magnet
420: rotating shaft
430: drive motor
440: Switch
450: guide rail
460: Lower runner
461:
500: Honeycomb layer
600: foam aluminum layer
700: Lightweight foamed concrete layer
800: sound insulating sheet layer
810: perforated line

Claims (5)

A first panel 110 and 210 having insertion grooves 111 and 211 formed at the upper end thereof and a first horizontal runner 121 and 221 having recesses 121 and 221 for receiving the lower ends of the first panels 110 and 210, And second grooves 141 and 241 in which the upper ends of the second panels 130 and 230 are inserted inward are formed in the first and second panels 130 and 230, And a third horizontal runner 140 and 240 formed between the first and second panels 110 and 210 and the second panel 130 and 230 and having third and fourth insertion grooves The first panel 110 and the second panel 130 are positioned between the first horizontal runners 120 and 220 and the second horizontal runners 140 and 240, 260 and first grooves 161 and 261 through which one side of the first panel 230 and the third panel 150 and 250 are inserted inward and a second vertical runner 160 and 260, (170, 270) having insertion grooves (171, 271) formed at one end of the first panel (170, 270) The first panel 110 and the second panel 120 are located between the runners 120 and 220 and the second horizontal runners 140 and 240. The first panels 110 and 210 and the second panels 130 and 230 and the fourth panels 170 and 270 A second vertical runners 180 and 280 formed with grooves 181 and 281 to which one side is inserted inward; insertion grooves 111 and 211 formed at the upper ends of the first panels 110 and 210; Insertion grooves 131 and 231 formed at the lower ends of the first and second panels 130 and 230 and insertion grooves 151 and 251 and 171 and 271 formed at one sides of the third and fourth panels 150 and 250, A first partition 100 and a second partition 200 each having a central panel 190 and 290 with engaging protrusions 191 and 291 inserted into the first partition 200 and the second partition 200, respectively;
A rotating shaft 420 wound on the outer diameter of the screen 410 and positioned between the first and second partitions 100 and 200, a driving motor 430 rotating the rotating shaft 420 in normal and reverse directions, A switch 440 for controlling the driving motor 430 and a guide rail 450 provided at both ends of the screen 410 to guide the up and down movement of the screen 410;
A sensing sensor 300 for sensing at least one of heat, smoke, and gas; And
An EL wire 310 that is non-continuously and linearly illuminated by a sensing signal sensed by the sensing sensor 300;
Lt; / RTI >
The first panels 110 and 210, the second panels 130 and 230, the third panels 150 and 250, the fourth panels 170 and 270 and the center panels 190 and 290 are made of a metal or a non- (500); A foamed aluminum layer 600 positioned on both sides of the honeycomb layer 500; And a sound insulating sheet layer (800) disposed on both sides of the foamed aluminum layer (600) and having a perforated line (810) formed along the edge of the center panel,
The engaging protrusion is formed to be thinner than the thickness of the first panel, the second panel, the third panel, the fourth panel, and the center panel so that when an external force is applied to the center panel, Is removed from the first partition and the second partition,
Wherein the ELW wire is provided on a surface of the sound insulating sheet layer and is provided along an outer side of a perforated line formed in the sound insulating sheet layer.
The apparatus according to claim 1, wherein the shutter (400)
Further comprising a lower runner (460) with a seating portion (461) on which the lower end of the screen (410) is seated,
Wherein the screen (410) further comprises a strip magnet (411). ≪ RTI ID = 0.0 > 41. < / RTI > delete delete delete

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