Panel capable of preventing fire from spreading

Abstract

The invention discloses a panel capable of preventing fire spreading. The panel for preventing fire propagation according to the present invention comprises: a panel main body having a panel body; the heat insulation part is arranged in the panel body; and a fire extinguishing unit that is coupled to the heat insulating member and supplies fire extinguishing powder when a fire occurs.

Description

Technical Field

[0001] The present invention relates to a panel for preventing fire, and more particularly, to a panel for preventing fire from spreading, which has a self-extinguishing function in case of fire to prevent the fire from spreading. Background Art

[0002] In recent years, sandwich panels have been widely used as one of the building panels. These sandwich panels are panels with a laminated structure in which filler materials are inserted between steel plates and used as internal / external materials for buildings.

[0003] Ordinary surfaces are mainly made of metal plates such as steel plates or aluminum plates, and considering thermal insulation, sound insulation, or heat insulation, the filling materials are mainly made by inserting expanded polystyrene foam, glass fiber, polyurethane, etc.

[0004] The use of sandwich panels is increasing due to their advantage of being able to be assembled. However, there are also problems such as the inherent strength and fire resistance of the sandwich panels themselves being fragile, and the generation of toxic gases during the combustion of filling materials in the event of a fire, which can cause secondary disasters.

[0005] Typically, a sandwich panel is made of two panels combined in a sandwich shape to form the exterior, while the space between them contains various core materials to form the interior (filler layer).

[0006] Even if the construction is convenient, the sandwich panels may not be able to withstand the load and collapse, or they may not be able to properly perform their blocking function in the event of a fire, causing the fire to escalate. Therefore, improvement solutions are needed to address this issue.

[0007] The above technical configuration is used to help understand the background technology of the present invention, and does not represent the well-known prior art in the technical field to which the present invention belongs.

[0008] Prior art literature

[0009] Patent Literature

[0010] Korean Patent Registration No. 10-24871280000 (Kim Kyung-soo) January 5, 2023 Summary of the Invention

[0011] Problems to be solved by the invention

[0012] Therefore, the technical problem to be solved by the present invention is to provide a panel for preventing the spread of fire, which has a self-extinguishing function in case of fire to prevent the fire from expanding.

[0013] Solutions for solving problems

[0014] According to one aspect of the present invention, a panel for preventing the spread of fire can be provided, comprising: a panel body having a panel body; an insulating component arranged inside the above-mentioned panel body; and a fire extinguishing part, which is combined with the above-mentioned insulating component and sprays fire extinguishing powder when a fire occurs.

[0015] The panel body may include a liquid storage portion provided at a lower portion of the panel body and storing liquid of the heat insulating member melted by heat during a fire.

[0016] The panel main body may include a holding portion that is combined with the panel body and has one side portion inserted into the heat insulating component to hold the heat insulating component.

[0017] The above-mentioned holding portion may include: a holding plate, which is arranged on the side wall of the above-mentioned panel body; a plurality of serrated plates, which are arranged on the above-mentioned holding plate and inserted and combined with the above-mentioned thermal insulation component; and a holding bending portion, which is arranged on the above-mentioned holding plate in a bent manner and inserted into the space portion arranged between the above-mentioned panel body and the above-mentioned thermal insulation component.

[0018] The panel main body may be provided at the upper portion and the lower portion of the panel body.

[0019] The fire extinguishing part may include: a fire extinguishing body, which is detachably combined with the heat insulating component; and fire extinguishing powder, which is arranged inside the fire extinguishing body.

[0020] The panel body may include: a front portion; a pair of side wall portions, one side of which is combined with the front portion; a rear portion, which is spaced apart from the front portion and one side of which is combined with the pair of side wall portions; a top portion, which is respectively combined with the upper portion of the front portion and the upper portion of the rear portion; and a bottom portion, which is respectively combined with the lower portion of the front portion and the lower portion of the rear portion. The front portion includes: a front plate; and a front bending portion, which is respectively provided at the upper end and the lower end of the front plate. The pair of side wall portions include: a side wall plate; a side wall bending portion, which is provided at the side wall plate in a bent manner and is connected to the The above-mentioned front panel is combined with the rear panel of the above-mentioned rear portion; and the end bending portions are respectively arranged at the upper end and the lower end of the above-mentioned side wall panel, and are inserted into the space of the bottom portion arranged at the above-mentioned top portion and the space arranged at the upper portion of the above-mentioned bottom portion, the above-mentioned top portion includes: a top plate; and a top bending portion, which are arranged on both sides of the above-mentioned top plate, respectively combined with the upper portion of the above-mentioned front bending portion and the upper portion of the above-mentioned rear bending portion, the above-mentioned bottom portion may include: a bottom plate; and a bottom bending portion, which are arranged on both sides of the above-mentioned bottom plate, respectively combined with the lower portion of the above-mentioned front bending portion and the lower portion of the above-mentioned rear bending portion.

[0021] Effects of the Invention

[0022] The embodiment of the present invention can prevent the fire from spreading by supplying fire extinguishing powder when a fire occurs.

[0023] Furthermore, the spread of fire can be prevented by the liquid storage portion for storing the liquid of the heat insulating member melted by heat in the event of a fire.

[0024] Furthermore, the heat insulating member can be firmly fixed, and the heat insulating member is arranged inside the panel body through the holding portion.

[0025] Furthermore, the stacking guide grooves provided in the panel main body enable a plurality of panel main bodies to be stacked stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 FIG. 1 is a diagram exemplarily showing a panel for preventing fire spread according to an embodiment of the present invention.

[0027] Figure 2 It is enlarged to show Figure 1 A perspective view of the "A" area shown in FIG.

[0028] Figure 3 yes Figure 2 Side perspective view of .

[0029] Figure 4 Schematic diagram of the heat insulating member and the liquid storage portion according to the present embodiment.

[0030] Figure 5 It is enlarged to show Figure 4 A diagram of the liquid storage area shown in FIG.

[0031] Figure 6 It is shown as an example Figure 1 A cross-sectional perspective view of the panel body shown in FIG.

[0032] Figure 7 It shows Figure 6 A sectional perspective view of a portion of the panel body shown in FIG.

[0033] Figure 8 It shows Figure 6 A perspective view of the holding portion shown in FIG.

[0034] Figure 9 It shows Figure 1 A perspective view of the side wall portion shown in FIG.

[0035] Description of reference numerals:

[0036] 1: Panels to prevent the spread of fire;

[0037] 100: Panel body;

[0038] 110: Panel body;

[0039] 111: front;

[0040] 111a: front plate;

[0041] 111b: front bending part;

[0042] 112: side wall portion;

[0043] 112a: side wall panel;

[0044] 112b: side wall bending portion;

[0045] 112c: end bending portion;

[0046] 113: rear;

[0047] 113a: rear panel;

[0048] 113b: rear bending portion;

[0049] 114: top;

[0050] 114a: top plate;

[0051] 114b: top bending portion;

[0052] 115: bottom;

[0053] 115a: bottom plate;

[0054] 115b: bottom bending portion;

[0055] 120: liquid storage unit;

[0056] 130: holding part;

[0057] 131: holding plate;

[0058] 132: serrated plate;

[0059] 133: Maintaining the bent portion;

[0060] 140: stacked guide groove;

[0061] 200: thermal insulation components;

[0062] 210: thermal insulation tank;

[0063] 300: Fire Fighting Department;

[0064] 310: Fire extinguishing body;

[0065] 320: Fire extinguishing powder. DETAILED DESCRIPTION

[0066] For a fuller understanding of the invention and its operating advantages and objectives attained by its implementation, reference should be made to the accompanying drawings which illustrate preferred embodiments of the invention and the matter described therein.

[0067] Hereinafter, the present invention will be described in detail by explaining preferred embodiments of the present invention with reference to the accompanying drawings. The same reference numerals shown in the various drawings represent the same components.

[0068] Figure 1 FIG. 1 is a diagram exemplarily showing a panel for preventing fire spread according to an embodiment of the present invention. Figure 2 It is an enlarged view of the Figure 1 A perspective view of the "A" area shown in FIG. Figure 3 yes Figure 2 Side perspective view of Figure 4 FIG is a diagram exemplarily showing the heat insulating member and the liquid storage portion of this embodiment, Figure 5 It is enlarged to show Figure 4 A diagram of the liquid storage area shown in FIG.

[0069] also, Figure 6 It is shown as an example Figure 1 A sectional perspective view of the panel body shown in FIG. Figure 7 It shows Figure 6 A sectional perspective view of a portion of the panel body shown in FIG. Figure 8 It shows Figure 6 A perspective view of the holding portion shown in FIG. Figure 9 It shows Figure 1 A perspective view of the side wall portion shown in FIG.

[0070] As shown in these drawings, the fire spread prevention panel 1 according to this embodiment includes: a panel body 100; a heat insulating member 200 disposed inside the panel body 100; and a fire extinguishing unit 300, which is combined with the heat insulating member 200 and supplies fire extinguishing powder 320 when a fire occurs.

[0071] like Figure 6 As shown, the panel body 100 includes: a panel body 110; a liquid storage portion 120, which is arranged at the lower part of the panel body 110 and stores the liquid of the heat-insulating component 200 melted by heat during a fire; a retaining portion 130, which is combined with the panel body 110 and is used to fix the position of the heat-insulating component 200 configured inside the panel body 110; and a stacking guide groove 140, which is arranged at the upper and lower parts of the panel body 110 and is used to guide the stacking of the panel body 100 when stacking it in the up and down directions.

[0072] like Figure 6As shown, the panel body 110 of the panel body 100 includes: a front portion 111; a side wall portion 112, one side of which is combined with the front portion 111; a rear portion 113, which is spaced apart from the front portion 111 and one side of which is combined with the side wall portion 112; a top portion 114, which is respectively combined with the upper portion of the front portion 111 and the upper portion of the rear portion 113; and a bottom portion 115, which is respectively combined with the lower portion of the front portion 111 and the lower portion of the rear portion 113.

[0073] like Figure 6 As shown, the front portion 111 of the panel body 110 includes: a front plate 111a; a front bent portion 116b, which is respectively provided at the upper end and the lower end of the front plate 111a. In this embodiment, the front bent portion 111b provided at the upper end of the front plate 111a is as shown in FIG. Figure 6 As shown in the enlarged view of FIG, the top bent portion 114b of the top portion 114 can be combined by, for example, crimping or wrapping. In this embodiment, the front bent portion 111b provided at the lower end of the front plate 111a can be combined by crimping or wrapping with the bottom bent portion 115b of the bottom portion 115.

[0074] The side wall portion 112 of the panel body 110 may be provided with a pair of Figure 9 As shown, a pair of side wall portions 112 include: a side wall plate 112a; a side wall bending portion 112b, which is arranged in a bent manner on the side wall plate 112a and is combined with the front plate 111a and the rear plate 113a of the rear portion 113; and an end bending portion 112c, which is respectively arranged at the upper end and the lower end of the side wall plate 112a, and is inserted into the space of the bottom surface portion arranged at the top 114 and the space arranged at the upper part of the bottom 115.

[0075] In this embodiment, the retaining portion 130 can be coupled first, and then the side wall portion 112 can be coupled. That is, the heat insulating member 200 is inserted into the space provided by the coupling of the front portion 111, the rear portion 113, the top portion 114, and the bottom portion 115, and the retaining portion 130 is inserted into this space. After the retaining portion 130 is coupled to the heat insulating member 200, the following coupling method can be used: the upper portion of the end bend portion 112c of the side wall portion 112 is inserted into the space between the top portion 114 and the retaining bend portion 133 of the retaining portion 130, and the lower portion of the end bend portion 112c of the side wall portion 112 is inserted into the space between the bottom portion 115 and the retaining bend portion 133. At this time, the side wall bend portion 112b can be coupled to the front plate 111a and the rear plate 113a of the rear portion 113 in a manner that they are in contact with each other.

[0076] like Figure 6As shown, the top 114 of the panel body 110 includes: a top plate 114a; and a top bending portion 114b, which is arranged on both sides of the top plate 114a, and is respectively combined with the upper portion of the front bending portion 114b and the upper portion of the above-mentioned rear bending portion 113b, for example, by crimping or winding with each other.

[0077] like Figure 6 As shown, the bottom 115 of the panel body 110 includes: a bottom plate 115a; and a bottom bending portion 115b, which is arranged on both sides of the bottom plate 115a, and is respectively combined with the lower portion of the front bending portion 111b and the lower portion of the rear bending portion 113b, for example, by crimping or winding with each other.

[0078] like Figure 5 As shown, the liquid storage portion 120 of the panel body 110 may be provided at the bottom 115 thereof and store the heat insulating member 200 that is melted and becomes liquid due to heat during a fire.

[0079] In this embodiment, the liquid storage portion 120 may be formed by protruding the bottom plate 115a downward.

[0080] In this embodiment, the liquid storage portion 120 may be integrally formed with the bottom plate 115a. For example, the bottom plate 115a may be pressed downward to protrude therefrom.

[0081] In this embodiment, the liquid storage portion 120 may extend along the entire length of the bottom plate 115a, for example, Figure 1 As a reference, set from left to right.

[0082] The holding portion 130 of the panel body 100 can hold the heat insulating member 200 disposed inside the panel body 110 so as not to be separated, and can also maintain the position where the heat insulating member 200 is installed.

[0083] In this embodiment, if Figure 8 As shown, the retaining portion 130 includes: a retaining plate 131; a plurality of serrated plates 132, which are arranged on the retaining plate 131 and inserted and combined with the thermal insulation component 200; and a retaining bending portion 133, which is arranged on the retaining plate 131 in a bent manner and inserted into the space portion provided between the panel body 110 and the thermal insulation component 200.

[0084] In this embodiment, a pair of holding portions 130 may be provided corresponding to the pair of side wall portions 112 .

[0085] In this embodiment, the retaining bent portion 133 may be inserted into and coupled to the space between the top plate 114 a and the heat insulating member 200 and the space between the bottom plate 115 a and the heat insulating member 200 , respectively.

[0086] like Figure 6As shown, the stacking guide groove 140 of the panel body 100 can be provided at the edge of the top plate 114 a to guide the panel body 100 to be stacked stably and easily when the panel body 100 is stacked into multiple layers.

[0087] In this embodiment, the stacking guide groove 140 may be formed by pressing the edge of the top plate 114 a downward.

[0088] In this embodiment, the stacking guide groove 140 may be integrally provided with the top plate 114 a .

[0089] In this embodiment, if Figure 6 As shown, the stacking guide groove 140 can also be provided on the bottom plate 115 a . For example, it can be provided near the edge of the liquid storage portion 120 .

[0090] The heat insulating member 200 may be disposed inside the panel body 110 and fixed in position by the holding portion 130 .

[0091] In this embodiment, the heat insulating component 200 may include expanded polystyrene foam, glass fiber, polyurethane, etc.

[0092] like Figure 4 As shown, the fire extinguishing unit 300 can be coupled to the heat insulating groove 210 provided in the heat insulating member 200 and melted by heat generated when a fire occurs, thereby supplying the fire extinguishing powder 320 .

[0093] In this embodiment, if Figure 4 As shown, the fire extinguishing unit 300 includes a fire extinguishing body 310 and fire extinguishing powder 320 stored inside the fire extinguishing body 310 .

[0094] In this embodiment, the fire extinguishing body 310 can be clamped and coupled to the heat insulation tank 210 in a detachable manner.

[0095] In this embodiment, the fire extinguishing powder 320 may be a known fire extinguishing powder.

[0096] In this embodiment, a pair of fire extinguishing units 300 may be provided on both side walls of the heat insulation component 200 , for a total of four fire extinguishing units 300 .

[0097] As shown above, this embodiment can prevent the spread of a fire by supplying fire extinguishing powder in the event of a fire. Furthermore, the liquid storage unit, which stores liquid from the heat-insulating component that melts during a fire, can prevent the spread of a fire. Furthermore, the heat-insulating component, which is positioned within the panel body via a retaining portion, can be securely fixed. Furthermore, stacking guide grooves provided in the panel body enable stable stacking of multiple panel bodies.

[0098] Thus, it is obvious to those skilled in the art that the present invention is not limited to the described embodiments, and various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations should fall within the scope of the claims of the present invention.

Claims

1. A panel for preventing the spread of fire, comprising: A panel body having a panel body; a heat insulating component disposed inside the panel body; as well as The fire extinguishing unit is combined with the heat insulating member and supplies fire extinguishing powder when a fire occurs.

2. The panel for preventing the spread of fire according to claim 1, wherein: The panel body comprises: The liquid storage portion is provided at the lower portion of the panel body and stores liquid of the heat insulating member melted by heat in the event of a fire.

3. The panel for preventing the spread of fire according to claim 1, wherein: The panel body includes A holding portion is combined with the panel body and has one side portion inserted into the heat insulating component to hold the heat insulating component.

4. The panel for preventing the spread of fire according to claim 3, wherein: The holding portion includes: a retaining plate disposed on a side wall of the panel body; a plurality of serrated plates provided on the retaining plate and inserted and coupled to the thermal insulation member; and The holding bent portion is provided on the holding plate in a bent manner and is inserted into a space provided between the panel body and the heat insulating component.

5. The panel for preventing the spread of fire according to claim 1, wherein: The panel body further includes: The stacking guide grooves are arranged at the upper and lower parts of the panel body.

6. The panel for preventing the spread of fire according to claim 1, wherein: The fire extinguishing unit includes: a fire extinguishing body, which is detachably combined with the heat insulating component; and The fire extinguishing powder is arranged inside the fire extinguishing body.

7. The panel for preventing the spread of fire according to claim 4, wherein: The panel body comprises: front; a pair of side wall portions, one side portion of which is joined to the front portion; a rear portion, which is spaced apart from the front portion and has one side portion coupled to the pair of side wall portions; a top portion coupled to an upper portion of the front portion and an upper portion of the rear portion, respectively; and a bottom portion, which is respectively combined with the lower portion of the front portion and the lower portion of the rear portion, The front portion comprises: front panel; and Front bending parts, which are respectively arranged at the upper end and the lower end of the front plate, The pair of side wall portions includes: sidewall panels; a side wall bending portion, which is provided on the side wall plate in a bent manner and is combined with the front plate and the rear plate of the rear portion; and End bending portions are respectively provided at the upper end and the lower end of the side wall plate and are inserted into the space provided at the bottom portion of the top portion and the space provided at the upper portion of the bottom portion. The top portion includes: Top plate; and The top bending portion is provided on both sides of the top plate and is respectively combined with the upper portion of the front bending portion and the upper portion of the rear bending portion provided on the rear portion. The bottom portion includes: base plate; and The bottom bending portion is arranged on both sides of the bottom plate and is respectively combined with the lower portion of the front bending portion and the lower portion of the rear bending portion.

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