KR102573473B1 - Insulation fire prevention double sliding windows - Google Patents

Abstract

Disclosed are double sliding windows for insulation and fire prevention, which can have not only an insulation function but also a fire prevention function while even being manufactured by extrusion molding on aluminum material, can maximize the insulation and functional performance of the gap between the rails of a window frame and the sashes of indoor/outdoor windows and the gap between the sashes crossing each other of the indoor/outdoor windows while preventing flames from entering the gaps in the event of a fire, and can minimize the phenomenon that the sashes are bent or distorted by a fire and the occurrence of damage to fire-resistant double-layer glass due to flames. The double sliding windows for insulation and fire prevention can be manufactured by extrusion molding on aluminum material forming main components to facilitate manufacturing processes, significantly shorten the manufacturing time, and secure insulation, soundproofing, and fire prevention functions, thereby significantly improving the fire safety of buildings with sliding windows through the popularization of the double sliding windows with secured insulation and fire prevention performance.

Description

Insulation fire prevention double glazing {INSULATION FIRE PREVENTION DOUBLE SLIDING WINDOWS}

The present invention relates to an insulated fireproof double glazed door, and more particularly, to an insulated fireproof double glazed door installed in a building for the purpose of lighting, ventilation, airtightness, insulation, fire prevention, and the like.

Generally, windows and doors are installed in most buildings such as apartments, schools, libraries, and buildings. , In recent years, in addition to these purposes, fireproofing, waterproofing, soundproofing, and observation functions that allow you to see the outdoor scenery are adding to the comfortable environment of residents.

Such conventional window-related technologies have been mainly developed mainly for insulated windows-related technologies in accordance with the global demand for energy reduction and greenhouse gas reduction. Recently, as the need for windows and doors has emerged, fireproof windows and doors manufactured using stainless steel or steel materials resistant to high temperatures have been developed and used.

On the other hand, in the case of non-standing double-glazed windows installed in buildings for the purpose of lighting, ventilation, airtightness, and insulation, the structure is very complicated, so it is manufactured by extruding aluminum material. Aluminum material is vulnerable to high temperatures and deforms in case of fire. As a result, there is a problem that the fire prevention function cannot be properly exhibited.

In order to add a fire prevention function to the above non-standing double-glazed windows, stainless steel or steel materials are used to replace aluminum materials that are vulnerable to high temperatures, and when producing non-standing double-glazed windows with added fire-fighting functions through bending work, stainless steel or steel materials are used. Due to the nature of manufacturing by bending the material, the manufacturing process is very complicated and excessive manufacturing time must be input, so there is a problem that it is very difficult to develop a non-standing double-glazed window to which insulation and fire prevention functions are applied.

Republic of Korea Patent Registration No. 10-2377149 (2022.03.17.)

An object of the present invention is to provide an insulated, fireproof, and non-insulated double-glazed window that can be manufactured by extruding an aluminum material and yet have a heat insulation function as well as a fire prevention function.

Another object of the present invention is to prevent the inflow of flame through the gap while maximizing the insulation and functional performance of the gap between the rail of the window frame and the window pane of the indoor/outdoor window and the intersecting window pane of the indoor/outdoor window in the event of a fire. It is to provide an insulated, fireproof, non-standing double-glazed window.

Another object of the present invention is to provide an insulated fireproof non-standing double-glazed window capable of minimizing the occurrence of bending or twisting of windows due to fire and damage to fireproof double-glazed glass due to flame.

Other detailed objects of the present invention will be clearly identified and understood by experts or researchers in the art through the specific contents described below.

In order to achieve the above object, according to the present invention, indoor/outdoor frames having first and second rails formed on the inside are spaced apart at a predetermined interval, and a thermal barrier is interposed between the indoor/outdoor frames to connect the indoor/outdoor frames to prevent fire. When it occurs, the thermal barrier material is melted and cut off, so that it is slidably fastened to the window frame and the first and second rails of the indoor frame, respectively, so that conduction heat can be blocked, and is seated on the first and second rails inside the lower part of the window. a pair of indoor windows installed with rollers installed, and a pair of outdoor windows slidably fastened to the first and second rails of the outdoor frame and installed with rollers seated on the first and second rails at the bottom of the window, respectively; It is installed inside the windows of the /outside windows to block outside air and noise flowing through the gaps between the first and second rails of the indoor/outdoor frames and the windows of the indoor/outdoor windows at normal times, and when heated in the event of a fire, the windows of the indoor/outdoor windows An agent that blocks flame from entering beyond the first and second rails of the indoor/outdoor frame by expanding to block the gap between the first and second rails of the indoor/outdoor frame and the window pane of the indoor/outdoor window while filling the internal space. 1 Suggests an insulated fireproof double-glazed window including an insulated flame blocking means.

For example, the first insulating flame blocking means is installed on both sides of the inside of the window pane of the indoor/outdoor window, and normally, one side is closely attached to both side surfaces of the first and second rails of the indoor/outdoor frame, so that the first and second rails of the indoor/outdoor frame 2 Blocks outside air and noise from entering through the gaps between the rails and the windows of the indoor/outdoor windows, and when heated in the event of a fire, the first and second rails of the indoor/outdoor frames block the gaps between the windows of the indoor/outdoor windows. A flame retardant gasket that is expanded to block flames primarily blocking flames from entering between the first and second rails of the indoor/outdoor frames and the windows of the indoor/outdoor windows, and a roller that is stored inside the windows of the indoor/outdoor windows and heated in the event of a fire. While filling the inside space of the window panes of the indoor/outdoor windows where is installed, it expands to come into close contact with the 1st and 2nd rails of the indoor/outdoor frames and prevents the flames flowing in between the 1st and 2nd rails of the indoor/outdoor frames and the windows of the indoor/outdoor windows. It may include a thermal expansion strap for secondary blocking.

In addition, the present invention is installed on the intersecting windows of the indoor/outdoor windows to block outside air and noise flowing through the gaps between the intersecting windows of the indoor/outdoor windows at normal times, and when heated in the event of a fire, the indoor/outdoor windows are heated. A second insulating flame blocking means may be further included to block the flame flowing into the intersecting windows of the indoor/outdoor windows by being expanded to block the gaps between the intersecting windows of the windows.

For example, the second insulating flame blocking means is installed on the intersecting window panes of the indoor/outdoor windows so as to adhere to at least two surfaces including the facing surfaces of the intersecting window panes of the indoor/outdoor windows. A pair of reinforcing frames reinforcing the strength of the intersecting windows of the exterior window, and installed on the pair of reinforcing frames so as to adhere to the adjacent windows intersecting each other when the indoor/outdoor windows are closed, so that they cross each other at normal times. In the event of a fire, when heated, it expands to block the gaps between the windows that cross each other, and the flames that flow into the gaps between the windows that cross each other are primarily blocked. A flame retardant gasket and a flame retardant gasket installed on the pair of reinforcing frames to be located inside the flame retardant gasket and, when heated in the event of a fire, expand so as to come into close contact with the intersecting indoor/outdoor windows and between the intersecting indoor/outdoor windows. It may include a thermal expansion strap that secondarily blocks flames from entering the gap.

In addition, the second insulating flame retardant means extends from the pair of reinforcing frames, and each end is perpendicular to the running direction of the window panes in the gap between the windows that cross each other when the indoor/outdoor windows are closed. It is formed in a ring shape that is spaced apart at a predetermined interval in one direction and overlaps at a predetermined distance in the driving direction of the windows and protrudes toward the opposite window, so that when a fire occurs, the windows of the indoor/outdoor windows are heated and the gap between the windows is widened It may further include a latching part preventing gaps between the windows from widening due to the annular rings being caught with each other.

In addition, the present invention improves heat insulation by wrapping the edge of the fire-resistant double-glazed glass filled with argon gas inserted into and coupled to the windowpane of the indoor/outdoor window, and prevents the phenomenon of damage to the edge of the double-glazed glass due to flame in the event of a fire, and at the same time An edge strength reinforcing means may be further included to prevent a phenomenon in which a window pane of an indoor/outdoor window into which the glass edge portion is inserted and coupled is twisted.

For example, the edge strength reinforcing means wraps the edge of the fire-resistant double-glazed glass filled with argon gas inserted into and coupled to the window of the indoor/outdoor window to improve insulation, and when a fire occurs, the edge of the fire-resistant double-glazed glass is damaged by the flame. A first reinforcing cover made of cerak wool or ceramic paper that prevents phenomenon and is installed on the edge of the fire-resistant double-glazed glass to surround the first reinforcing cover to reinforce the strength of the edge of the fire-resistant double-glazed glass and at the same time A second reinforcing cover made of stainless steel may be provided to support the windows of the indoor/outdoor windows into which the edges are inserted and coupled to prevent the windows of the indoor/outdoor windows from being heated and distorted in the event of a fire.

As described above, the insulated fireproofing double-glazed windows and doors according to an embodiment of the present invention are manufactured by extruding aluminum materials such as indoor / outdoor frames and windows, but when a fire occurs and high temperature heat is applied The flame retardant gasket and the thermal expansion strap of the first and second insulated flame blocking means are expanded to double seal the gap between the rails of the indoor/outdoor frames and the windows of the indoor/outdoor windows and the gaps between the intersecting windows of the indoor/outdoor windows. let it be

Therefore, even if a fire breaks out, it is possible to block the inflow of flames through the gaps between the rails of the indoor/outdoor frames and the windows of the indoor/outdoor windows and the gaps between the intersecting windows of the indoor/outdoor windows, further improving fire protection performance. There are effects that can be done.

In addition, in the case of the flame retardant gasket of the first insulating flame blocking means, the flame retardant gasket of the second insulating flame blocking means normally adheres to the rail of the indoor/outdoor frame, and the flame retardant gasket of the second insulating flame blocking means normally crosses each other when the window is closed. clings to the window

Accordingly, external air and noise introduced through the gaps between the windows of the indoor/outdoor windows and the gaps between the windows intersecting each other are blocked, thereby ensuring soundproofing and heat insulation performance.

In addition, in the insulated fireproof double-glazed windows and doors according to an embodiment of the present invention, the strength of the intersecting windows of the indoor/outdoor windows is reinforced by the reinforcing frame, and the edge of the fireproof double-glazed glass, which is vulnerable to flame and impact, is applied to the frame reinforcing means. In the event of a fire, the edge of the fire-resistant double-glazed glass does not break, and the window pane is supported by the second reinforcing cover formed of stainless steel that surrounds the edge of the fire-rated double-glazed glass, and the indoor/outdoor windows are closed. Then, the clasps of the second insulating flame retardant means are engaged with each other in the gap between the intersecting windows.

Accordingly, even if a fire occurs and high temperature heat is applied to a window made by extrusion molding of aluminum material vulnerable to high temperatures, the phenomenon of bending or twisting of the window is minimized, thereby preventing damage to the fire-resistant double-glazed glass due to bending or twisting of the window. Not only can this phenomenon be prevented, but even if a bending phenomenon occurs, the windows that cross each other are bent in the same direction to prevent the occurrence of gaps between the windows that cross each other, thereby blocking the inflow of flame. make it possible

As described above, the heat insulating fireproofing double-glazed windows and doors according to an embodiment of the present invention are manufactured by extruding an aluminum material that can be quickly manufactured with a simple manufacturing process for main components such as indoor/outdoor frames and windows, while maintaining heat insulation and soundproofing performance. In addition, it is vulnerable to high temperatures, so it is deformed in the event of a fire, resulting in gaps and breakage of fire-resistant double-glazed glass. It works.

Ultimately, the insulated fireproof double-glazed windows and doors according to an embodiment of the present invention are manufactured by extruding aluminum material as the main components, thereby facilitating the manufacturing process and significantly reducing the manufacturing time while securing insulation, soundproofing, and fire protection functions. Therefore, there is an effect of significantly improving the fire safety of buildings in which non-standing windows and doors are installed through the popularization of non-standing double-glazed windows with insulation and fire prevention performance.

Other effects of the present invention will be clearly identified and understood by experts or researchers in the art through the specific details described below or during the course of practicing the present invention.

1 is a side cross-sectional view for explaining a double-glazed window insulated fireproofing misogi according to an embodiment of the present invention
2 is a view for explaining a state in which an indoor/outdoor window is installed on a window frame;
Figure 3 is a planar cross-sectional view for explaining a double-glazed window insulated fire prevention misogi according to an embodiment of the present invention
Figure 4 is a detailed view of 'A' in Figure 2
Figure 5 is a detailed view of 'B' in Figure 2
6 is a detailed view of 'C' of FIG. 3
7 is a detailed view of 'D' in FIG. 3
8 is a detailed view of 'E' in FIG. 2
9 is a detailed view of 'F' of FIG. 2

Since the present invention may have various changes and various forms, specific embodiments are illustrated in the drawings and described in detail in the text. However, it should be understood that this is not intended to limit the present invention to the specific disclosed form, and includes all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element, without departing from the scope of the present invention.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprise" or "having" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features or It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

Referring to the following drawings, preferred embodiments of the present invention will be described in more detail.

1 is a side cross-sectional view for explaining a double-glazed window for insulated fire prevention and non-standing according to an embodiment of the present invention, FIG. 2 is a view for explaining a state where indoor/outdoor windows are installed in a window frame, and FIG. It is a planar cross-sectional view for explaining a heat-insulated fireproof non-standing double-glazed window according to an embodiment, FIG. 4 is a detailed view of 'A' in FIG. 2, FIG. 5 is a detailed view of 'B' in FIG. 2, FIG. 6 is a detailed view of 'C' of FIG. 3, FIG. 7 is a detailed view of 'D' of FIG. 3, FIG. 8 is a detailed view of 'E' of FIG. 2, and FIG. This is a detailed view of 'F'.

Referring to Figures 1 to 9, the heat-insulating fire prevention and non-standing double-glazed windows 100 according to an embodiment of the present invention include a window frame 110, an indoor window 120, an outdoor window 130, and a first insulating flame A blocking means 140 may be included.

The window frame frame 110 is arranged such that an indoor frame 111 and an outdoor frame 112 having first and second rails R1 and R2 respectively formed therein are separated by a predetermined interval, and the indoor frame 111 and the outdoor frame 111 are spaced apart from each other. A thermal barrier 113 may be interposed between the frames 112 to connect the indoor frame 111 and the outdoor frame 112 to each other.

For example, the thermal bridge barrier 113 may be made of polyamide or PVC.

Here, the indoor frame 111 and the outdoor frame 112 may be formed by extruding an aluminum material.

In addition, even if the indoor frame 111 and the outdoor frame 112 become soft due to their low melting point because they are made of aluminum in the event of a fire, the indoor frame ( 111) and the lower inner side of the outdoor frame 112, a stainless steel reinforcing material 114 may be inserted.

On the other hand, the thermal bridge barrier 113 is interposed between the indoor frame 111 and the outdoor frame 112 made of aluminum material having a very high thermal conductivity, and connects the indoor frame 111 and the outdoor frame 112 to the indoor frame 111 and the outdoor frame 112. Heat transfer between the frame 111 and the outdoor frame 112 is minimized to improve the thermal insulation performance of the window frame 110 .

In addition, the thermal barrier material 113 melts and breaks when the window frame 110 is heated in the event of a fire, so that even heat conducted through the thermal barrier material 113 can be blocked to improve fire protection performance.

That is, when a fire breaks out, when the thermal insulation material 113 interposed between the indoor frame 111 and the outdoor frame 112 melts and breaks due to high heat, the indoor frame 111 and the outdoor frame 112 of the window frame 110 The indoor window 120 and the outdoor window 130, which are slidably fastened to each other, can independently function as fire windows.

In the indoor window 120, a fireproof glass 122a that is not damaged by high temperatures and flames is installed on one side of the rectangular window pane 121, and the other side of the window pane 121 is coated with a metal thin film to improve heat insulation. Roy ( A low-emissivity glass 122b is installed, and a fireproof double-glazed glass 122 filled with argon gas is installed in the space S between the fireproof glass 122a and the low-e glass 122b. Rollers 123 are slidably fastened to the first and second rails R1 and R2 of the indoor frame 111 and seated on the first and second rails R1 and R2 at the bottom of the window 121, respectively. can be installed

In the outdoor window 130, a low-e glass 132a having improved heat insulation through a metal thin film coating is installed on one side of a rectangular window pane 131, and a fireproof glass that is not damaged by high temperatures and flames on the other side of the window pane 131 132b is installed, and the space S between the low-e glass 132a and the fireproof glass 132b is manufactured by installing a fireproof double-glazed glass 132 filled with argon gas, and the outdoor frame 112 ) is slidably fastened to the first and second rails R1 and R2, and rollers 133 seated on the first and second rails R1 and R2, respectively, may be installed on the lower inner side of the window 131.

Here, the indoor window 120 and the outdoor window ( The rollers 123 and 133 installed on the 130) may be made of a metal material so that they can withstand the load of the indoor window 120 and the outdoor window 130 without melting even if a fire occurs and high heat is applied. Preferably, it may be made of brass or stainless steel.

In addition, in the case of a frame having a short length among the upper and lower frames and the left and right frames of the window panes 121 and 131 of the indoor/outdoor windows 120 and 130, an Osai-shaped frame can be used for convenience in manufacturing and construction, , In the case of a frame with a longer length, it is preferable to use a frame in which the fire-resistant double-glazed glass 132 is separated due to the osai falling off due to high heat in the event of a fire. 132), the structure of the window manufacturing equipment, the peculiarities of the installation site, and the structure calculation result.

Meanwhile, a fire prevention sealant (SE) may be installed in the gap between the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 and the fire-resistant double-glazed glass 122a and 132a.

The first insulating flame blocking means 140 is provided inside the window panes 121 and 131 of the indoor window 120 and the outdoor window 130, and normally, the first, It is possible to block external air and noise introduced through the gap between the two rails R1 and R2 and the window panes 121 and 131 of the indoor/outdoor windows 120 and 130.

In addition, the first insulating flame blocking means 140 fills the inner space of the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 when a fire occurs and heats up, and the indoor/outdoor frame 111 ( 112) of the first and second rails (R1) (R2) and the window panes (121) (131) of the indoor/outdoor windows (120) (130) are expanded to block the gaps so that the flames can spread through the indoor/outdoor frames (111). It is possible to block the inflow beyond the first and second rails (R1) (R2) of (112).

For example, the first insulating flame blocking means 140 may include a flame retardant gasket 141 and a thermal expansion strap 142 .

The flame retardant gasket 141 may be installed in the sliding coupling grooves 121a and 131a provided on both sides of the inside of the window panes 121 and 131 of the indoor/outdoor windows 120 and 130.

Such a flame retardant gasket 141 is normally in close contact with both sides of the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112, so that the indoor/outdoor frames 111 and 112 Airtightness and insulation performance are improved by blocking outside air and noise introduced through the gaps between the first and second rails R1 and R2 and the window panes 121 and 131 of the indoor/outdoor windows 120 and 130. make it possible to secure

On the other hand, the flame retardant gasket 141 expands three to five times when heated to a predetermined temperature or higher in the event of a fire, and the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the indoor/outdoor The first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the indoor/outdoor windows are filled in the gaps between the window panes 121 and 131 of the exterior windows 120 and 130. It is possible to primarily block the flame flowing between the window panes 121 and 131 of the (120) and (130).

For example, the flame retardant gasket 141 may include a sliding fastening part 141a and a close contact part 141b.

The sliding fastening part 141a may be slidably fastened to the sliding fastening groove parts 121a and 131a provided inside the window panes 121 and 131 of the indoor/outdoor windows 120 and 130.

The close contact part 141b may be connected to the sliding fastening part 141a so as to be in close contact with the side surfaces of the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112.

The thermally expandable strap 142 may be accommodated in the housing parts 121b and 131b, one side of which is open, provided inside the window panes 121 and 131 of the indoor/outdoor windows 120 and 130.

The thermal expansion strap 142 as described above expands 15 to 30 times when heated to a predetermined temperature or higher in the event of a fire, so that the inner space of the window pane of the indoor/outdoor windows 120 and 130 in which the rollers 123 and 133 are installed. It can be in close contact with the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 while filling the .

Therefore, the thermal expansion strap 142 is applied to the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the window panes 121 and 131 of the indoor/outdoor windows 120 and 130. ) so that the flame entering between them can be blocked secondarily.

On the other hand, the first insulating flame blocking means 140 may further include a flame retardant weather plate 143.

The flame retardant windshield plate 143 is interposed between the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112, and is normally placed on the first and second rails of the indoor/outdoor frames 111 and 112. , It is possible to secure airtight performance and insulation performance by blocking outside air and noise introduced through the gap between the two rails R1 and R2 and the window panes 121 and 131 of the indoor/outdoor windows 120 and 130. In the event of a fire, when heated above a predetermined temperature, it expands 3 to 5 times, and the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the indoor/outdoor windows 120 The first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the indoor/outdoor windows 120 ( 130) to block the flame flowing between the windows 121 and 131 once more.

In addition, the double-glazed door 100 according to an embodiment of the present invention may further include a second heat-insulating flame blocking means 150.

The second insulating flame blocking means 150 may be installed on the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 crossing each other.

The second insulation flame blocking means 150 as described above functions to block outside air and noise introduced through the gaps between the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130 at normal times. can do.

On the other hand, when a fire occurs and heats up, the second insulating flame blocking means 150 can be expanded to block the gap between the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130. there is.

Therefore, the second insulating flame blocking means 150 can block flames flowing between the windows 121 and 131 of the indoor/outdoor windows 120 and 130 crossing each other.

For example, the second insulating flame blocking means 150 may include a reinforcing frame 151, a flame retardant gasket 152, and a thermal expansion strap 153.

The reinforcing frame 151 is closely attached to at least two surfaces of the indoor/outdoor windows 120 and 130, including surfaces of the intersecting window panes 121 and 131 facing each other. ) (130) can be installed on the windows 121 and 131 crossing each other.

In more detail, the reinforcing frame 151 may have a 'L' shape in cross section. In addition, on one side of the reinforcing frame 151, fastening protrusions are inserted into and fastened to fastening grooves 121c and 131c provided in intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130. (151a) may be provided. Therefore, the reinforcing frame 151 is in close contact with the surfaces of the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130 and the surfaces provided with the fastening grooves 121c and 131c. It may be coupled to the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 that cross each other. Meanwhile, the reinforcing frame 151 may be more firmly fixed to the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130 by a plurality of fixing members 154 .

The reinforcing frame 151 reinforces the strength of the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130, so that a fire occurs and the indoor/outdoor windows 120, 130 Even if high heat is applied to the intersecting windows 121 and 131 of the indoor/outdoor windows 120 and 130, the bending of the intersecting windows 121 and 131 can be minimized.

Meanwhile, the reinforcing frame 151 may further include a sliding fastening groove 151b in which the flame retardant gasket 152 is installed and a storage part 151c in which the thermal expansion strap 153 is accommodated.

When the indoor/outdoor windows 120 and 130 are closed, the flame retardant gasket 152 may be installed on the pair of reinforcing frames 151 so as to adhere to adjacent window panes 121 and 131 crossing each other. there is.

Such a flame retardant gasket 152 normally blocks external air and noise introduced through the gap between the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130, thereby providing airtightness and insulation performance. to be able to secure

In addition, the flame retardant gasket 152 expands three to five times when heated to a predetermined temperature or higher in the event of a fire, and fills the gap between the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130. By being filled, it is possible to secondarily block the flame flowing into the gap between the windows 121 and 131 adjacent to each other.

For example, the flame retardant gasket 152 may include a sliding fastening part 152a and a close contact part 152b.

The sliding fastening part 152a may be slidably fastened to the sliding fastening groove part 151b provided in the pair of reinforcing frames 151 .

When the indoor/outdoor windows 120 and 130 are closed, the contacting part 152b may be connected to the sliding fastening part 152a so as to be closely attached to the adjacent window panes 121 and 131 crossing each other.

The thermal expansion strap 153 may be accommodated in a receiving part 151c provided in the pair of reinforcing frames 151 so as to be located inside the flame retardant gasket 152 .

The thermal expansion strap 153 as described above expands 15 to 30 times when heated to a predetermined temperature or higher in the event of a fire, and can adhere to the window panes 121 and 131 of the intersecting indoor/outdoor windows 120 and 130. there is.

Therefore, the thermally expandable strap 153 can secondarily block flames flowing into the gap between the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 that cross each other.

On the other hand, the thermal expansion strap 153 may not only be accommodated inside the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 facing the housing part 151c, but also the indoor/outdoor windows ( Inside the window 121, 131 to be disposed between both side surfaces of the double-glazed fire-resistant glass 122, 132 inserted into and coupled to the window 121, 131 of the 120, 130 and the window 121, 131 may be stored.

In addition to this, the second insulating flame blocking means 150 may further include a clasp 155 .

The clasp part 155 may extend from the pair of reinforcing frames 151 in the gap between the window panes 121 and 131 that cross each other when the indoor/outdoor windows 120 and 130 are closed. there is.

Such clasps 155 are indoor/outdoor windows 120, 130 where the clasps 155 intersect with each other even if a phenomenon in which the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 are heated and bent occurs. It is possible to minimize the occurrence of gaps between the window panes 121 and 131 of the outer windows 120 and 130.

More specifically, the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 manufactured by extrusion molding from an aluminum material are bent when heated to a predetermined temperature or higher in the event of a fire.

At this time, when the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130 are bent outward, respectively, the intersecting panes 121 and 131 of the indoor/outdoor windows 120 and 130 intersect each other. ), a phenomenon in which the gap between them becomes larger.

On the other hand, in the insulated, fireproof, non-clerk double-glazed door 100 according to an embodiment of the present invention, the clasp 155 is formed extending from a pair of reinforcing frames 151, and the indoor/outdoor windows 120 and 130 When is closed, in the gap between the windows 121 and 131 that intersect each other, each end is spaced apart by a predetermined distance in the direction perpendicular to the running direction of the windows 121 and 131, and the window 121 and 131 In the driving direction, it is formed in a ring shape protruding toward the opposite window pane with a predetermined distance overlapping, so that the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 are heated in the event of a fire, so that the window panes 121 ( 131), when the gap between them is widened, the clasps 155 are engaged with each other as if they are interlocked.

Therefore, even if a fire occurs and the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 are heated and bent, the window panes 121 of the indoor/outdoor windows 120 and 130 intersect with each other. (131) to minimize the occurrence of gaps between them so that the fire protection performance can be further improved.

In addition to this, the heat-insulated, fireproof, and non-seopgi double-glazed windows 100 according to an embodiment of the present invention may further include an edge strength reinforcing means 160.

The edge strength reinforcing means 160 surrounds the edges of the fire-resistant double-glazed glass 122, 132 filled with argon gas and inserted into the window panes 121, 131 of the indoor/outdoor windows 120, 130. Insulation is improved, it is possible to prevent damage to the edges of the fire-resistant double-glazed glass (122, 132) caused by flames in case of fire, and indoor/outdoor where the edges of the fire-resistant double-glazed glass (122, 132) are inserted and coupled. Even a phenomenon in which the panes 121 and 131 of the windows 120 and 130 are twisted can be prevented.

For example, the edge strength reinforcing means 160 may include a first reinforcing cover 161 and a second reinforcing cover 162 .

The first reinforcing cover 161 is to cover the edge of the double-glazed fireproof glass 122, 132 filled with argon gas and inserted into the window panes 121, 131 of the indoor/outdoor windows 120, 130. make it possible

Here, the first reinforcing cover 161 is formed of cerak wool or ceramic paper and covers the edge of the fire-resistant double-glazed glass 122, 132, thereby protecting the vulnerable edge of the fire-resistant double-glazed glass 122, 132 while maintaining heat insulating properties. make it possible to improve

Accordingly, even if the fragile edge of the fire-resistant double-glazed glass 122, 132 is heated by the flame in the event of a fire, the phenomenon that the edge of the fire-resistant double-glazed glass 122, 132 is damaged is prevented, thereby improving the fire protection performance. make it possible to improve

The second reinforcing cover 162 may be installed on the edges of the double-layer fireproof glass 122 and 132 to surround the first reinforcing cover 161 .

Here, the second reinforcing cover 162 is formed of stainless steel, so that the weak part of the fire-resistant double-glazed glass 122 or 132 can reinforce the strength of the edge, and the fire-resistant double-glazed glass 122 or 132 The frame is inserted to support the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 to be coupled.

Therefore, even if the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 are heated in the event of a fire, the panes 121 and 131 of the indoor/outdoor windows 120 and 130 are made of heat-resistant stainless steel. It is supported by the second reinforcing cover 162 formed of a steel material, so that the distortion can be minimized, so that the fire protection performance can be further improved.

On the other hand, the fire-resistant double-glazed glass 122, 132 wrapped by the edge strength reinforcing means 160 is made of a flame retardant material such as a magnesium board inserted into the window 121, 131 so as to be spaced apart at a predetermined interval. It may be supported by the glass support 170, and a thermal expansion strap (not shown) may be interposed between the glass supports 170 adjacent to each other.

Again, with reference to FIGS. 1 to 9, the effect of the insulated fireproof double-glazed windows according to an embodiment of the present invention will be described.

Referring to FIGS. 1 to 9, in the heat insulating, fireproofing, and non-standing double-glazed windows 100 according to an embodiment of the present invention, a thermal bridge barrier material is provided between an indoor frame 111 and an outdoor frame 112 manufactured by extruding an aluminum material. The window frame frame 110 is formed by connecting the indoor frame 111 and the outdoor frame 112 via 113.

Therefore, the window frame frame 110 minimizes heat transfer between the indoor frame 111 and the outdoor frame 112 made of aluminum by the thermal cross-barrier 113 to improve insulation performance.

In addition, when the window frame 110 is heated to a predetermined temperature or higher in the event of a fire, the thermal bridge barrier 113 between the indoor frame 111 and the outdoor frame 112 melts and breaks.

As described above, when the thermal barrier 113 is melted and cut off by a fire, the indoor frame 111 and the outdoor frame 112 are not connected and installed independently, so that the indoor frame 111 and the outdoor frame 112 ), so that the indoor window 120 and the outdoor window 130 each slidingly fastened can independently serve as fire windows, and can fundamentally block heat transfer between the indoor frame 111 and the outdoor frame 112. so that the fire protection performance can be greatly improved.

In addition, in the insulated fire prevention double-glazed door 100 according to an embodiment of the present invention, the first insulating flame blocking means 140 is provided inside the window panes of the indoor window 120 and the outdoor window 130.

The first insulation flame blocking means 140 is usually the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the window panes 121 of the indoor/outdoor windows 120 and 130. ) (131) to block outside air and noise introduced through the gaps between them, thereby improving insulation performance and sound insulation performance.

In addition, when a fire occurs and the first insulating flame blocking means 140 is heated to a predetermined temperature or higher, the flame retardant gasket 141 and the thermal expansion strap 142 expand to prevent the indoor/outdoor frames 111 and 112 from being heated. The gap between the first and second rails R1 and R2 and the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 is double blocked.

Therefore, the first insulated flame blocking means 140 prevents flames from entering beyond the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 to further improve fire prevention performance. allow it to be done

In addition, the double-glazed window 100 according to an embodiment of the present invention is a second insulating flame blocking means 150 on the windows 121 and 131 crossing each other of the indoor/outdoor windows 120 and 130. ) can be installed.

The second insulating flame blocking means 150 normally blocks outside air and noise introduced through gaps between the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130, thereby providing thermal insulation performance. and sound insulation performance can be improved.

In addition, when a fire occurs and the second heat insulation flame blocking means 150 is heated to a predetermined temperature or higher, the flame retardant gasket 1521 and the thermal expansion strap 153 expand to cross each other of the indoor/outdoor windows 120 and 130. The gap between the windows 121 and 131 is double-blocked.

Therefore, the second insulating flame blocking means 150 can block the phenomenon in which flame is introduced through the gap between the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130. Fire protection performance can be further improved.

On the other hand, the reinforcing frame 151 of the second insulating flame blocking means 150 reinforces the strength of the windows 121 and 131 crossing each other of the indoor/outdoor windows 120 and 130 so that in the event of a fire, the indoor/outdoor windows 120 and 130 are reinforced. Even if the window panes 121 and 131 of the outside window 120 and 130 are heated, the bending of the window pane 121 and 131 of the indoor/outdoor windows 120 and 130 can be minimized.

In addition to this, the clasps 155 get caught on each other in the event of a fire, so even if the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 are heated and bent, the indoor/outdoor windows intersecting with each other. Since the occurrence of gaps between the windows 121 and 131 of the windows 120 and 130 can be minimized, the flame is introduced through the gaps between the windows 121 and 131 of the indoor/outdoor windows 120 and 130. in order to minimize the occurrence of

In addition to this, in the insulated fireproofing double-glazed door 100 according to an embodiment of the present invention, the edges of the fireproof double-glazed windows 122 and 132, which are vulnerable to external shock and heat, are wrapped by the edge strength reinforcing means 160 to protect them. do.

More specifically, the edge of the fire-resistant double-glazed glass 122, 132 is primarily covered by the first reinforcing cover 161 formed of cerak wool or ceramic paper to prevent damage to the edge due to flame. Not only can the fire protection performance be improved by preventing the fire, but also the heat insulating property of the edges of the fire prevention double-glazed glass (122, 132) can be improved.

In addition, the edge of the fire-resistant double-glazed glass 122, 132 wrapped by the first reinforcing cover 161 is once again wrapped by the second reinforcing cover 162 formed of a stainless material to reinforce the strength secondarily. make it possible

Here, the second reinforcing cover 162 can not only reinforce the strength of the edge, which is a weak part of the double fire prevention glass 122, 132, but also the edge of the double fire prevention glass 122, 132 is inserted and coupled. By supporting the windows 121, 131 of the indoor/outdoor windows 120, 130, even if the windows 121, 131 of the indoor/outdoor windows 120, 130 are heated in the event of a fire, the indoor/outdoor windows 120, 130 are heated. Fire prevention performance by preventing breakage of the double-glazed glass (122, 132) due to the twisting of the windows (121, 131) of the outer window (120, 130) or cracks caused by the twisting of the window panes (121, 131) make it possible to improve

Although the detailed description of the present invention described above has been described with reference to preferred embodiments of the present invention, those skilled in the art or those having ordinary knowledge in the art will find the spirit of the present invention described in the claims to be described later. And it will be understood that the present invention can be variously modified and changed without departing from the technical scope.

110: window frame 120: indoor window
130: outdoor window 140: first insulation flame blocking means
150: second insulation flame blocking means 160: edge strength reinforcement means

Claims (7)

Indoor/outdoor frames 111 and 112 having first and second rails R1 and R2 formed on the inner side are arranged to be spaced apart at predetermined intervals, and between the indoor/outdoor frames 111 and 112, a thermal bridge barrier 113 ) is interposed to connect the indoor/outdoor frames 111 and 112, and in the event of a fire, the thermal bridge barrier 113 melts and breaks, thereby blocking heat conduction.
Rollers 123 slidingly fastened to the first and second rails R1 and R2 of the indoor frame 111 and seated on the first and second rails R1 and R2 at the bottom of the window 121, respectively A pair of indoor windows 120 are installed;
Rollers 133 slidingly fastened to the first and second rails R1 and R2 of the outdoor frame 112 and respectively seated on the first and second rails R1 and R2 at the bottom of the window 131 Including; a pair of outdoor windows 130 are installed,
The thermal insulation barrier material 113 is heat-insulating fireproofing, characterized in that formed in the form of a frame with a space portion formed therein. According to claim 1,
Provided inside the window panes 121 and 131 of the indoor/outdoor windows 120 and 130, the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the indoor/outdoor Block outside air and noise introduced through the gap between the window panes 121 and 131 of the window 120 and 130, and when heated in the event of a fire, the window pane 121 of the indoor/outdoor windows 120 and 130 (131) Between the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the windows 121 and 131 of the indoor/outdoor windows 120 and 130 while filling the internal space A first insulating flame blocking means 140 that expands to block the gap and blocks the flame from entering beyond the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112; contains,
The first insulating flame blocking means 140,
It is installed on both sides of the inside of the window panes 121 and 131 of the indoor/outdoor windows 120 and 130, and is normally installed on both sides of the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112. to close the gap between the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the windows 121 and 131 of the indoor/outdoor windows 120 and 130. It blocks outside air and noise introduced through the door, and when heated in the event of a fire, the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the indoor/outdoor windows 120 and 130 The first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112 and the indoor/outdoor windows 120 and 130 are expanded to block the gap between the window panes 121 and 131. a flame retardant gasket 141 that primarily blocks flames flowing between the windows 121 and 131; and
When stored inside the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 and heated in the event of a fire, the rollers 123 and 133 are installed on the indoor/outdoor windows 120 and 130. While filling the inner space of the window panes 121 and 131, it expands so as to come into close contact with the first and second rails R1 and R2 of the indoor/outdoor frames 111 and 112. Thermal expansion straps 142 that secondarily block flames introduced between the first and second rails R1 and R2 and the windows of the indoor/outdoor windows 120 and 130; According to claim 1,
It is installed on the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130, and is normally installed between the intersecting panes 121 and 131 of the indoor/outdoor windows 120 and 130. It blocks outside air and noise flowing in through the gap, and when heated in the event of a fire, it expands to block the gap between the intersecting window panes 121 and 131 of the indoor/outdoor windows 120 and 130. A second insulation flame blocking means 150 for blocking flames flowing between the intersecting window panes 121 and 131 of the outer windows 120 and 130; According to claim 3,
The second insulating flame blocking means 150,
The indoor/outdoor windows 120, 130 intersect with each other so as to come into close contact with at least two surfaces including the mutually facing surfaces of the intersecting window panes 121, 131 of the indoor/outdoor windows 120, 130. a pair of reinforcing frames 151 installed on the windows 121 and 131 to reinforce the strength of the windows 121 and 131 crossing each other of the indoor/outdoor windows 120 and 130;
When the indoor/outdoor windows 120 and 130 are closed, they are installed on the pair of reinforcing frames 151 so as to come into close contact with the neighboring windows 121 and 131 that intersect each other, and normally cross each other ( The window panes 121 adjacent to each other are expanded to block the outside air and noise flowing through the gaps between 121 and 131, and to block the gaps between the windows 121 and 131 that cross each other when heated in the event of a fire. ) (131) a flame retardant gasket (152) that primarily blocks flames flowing into the gap between them; and
It is installed on the pair of reinforcing frames 151 to be located inside the flame retardant gasket 152 and adheres to the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 that intersect each other when heated in the event of a fire. A thermal expansion strap 153 that expands so as to secondarily block flames flowing into the gap between the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 crossing each other; double glazing. According to claim 4,
The second insulating flame blocking means 150,
Each end of the window panes ( In the direction perpendicular to the running direction of 121 and 131, they are spaced apart at a predetermined interval, overlapping at a predetermined distance in the running direction of the window panes 121 and 131, and formed in a ring shape protruding toward the opposite window panes, so that in the event of a fire When the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 are heated and the gap between the panes 121 and 131 is widened, the annular rings get caught in each other and cause a gap between the panes 121 and 131. A heat-insulating fireproofing misogi double-glazed window further comprising; a clasp portion 155 to prevent gaps from opening. According to claim 1,
The edges of the fire-retardant double-glazed glass 122, 132 filled with argon gas inserted into and coupled to the window 121, 131 of the indoor/outdoor windows 120, 130 are wrapped to improve thermal insulation properties and to prevent flame damage in the event of a fire. A phenomenon in which the edges of the fireproof double-glazed glass 122 and 132 are prevented from being damaged and the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 in which the fireproof double-glazed glass edges are inserted and coupled are twisted Border strength reinforcing means 160 to prevent; heat insulation fire protection miseogi double glazing further comprising. According to claim 6,
The edge strength reinforcing means 160,
The edges of the fire-retardant double-glazed glass (122, 132) filled with argon gas inserted into and coupled to the window panes (121, 131) of the indoor/outdoor windows (120, 130) are wrapped to improve insulation properties and to prevent fire in the event of a fire. a first reinforcing cover 161 formed of cerak wool or ceramic paper to prevent damage to the edges of the fire-retardant double-glazed glass 122, 132; and
It is installed on the edges of the fire-resistant double-glazed glass 122 and 132 to surround the first reinforcing cover 161 to reinforce the strength of the edge of the fire-resistant double-glazed glass 122 and 132, and at the same time, the fire-resistant double-glazed glass 122 (132) Supports the window panes 121 and 131 of the indoor/outdoor windows 120 and 130 into which the frame is inserted and coupled to support the panes 121 and 131 of the indoor/outdoor windows 120 and 130 in case of fire. ) A second reinforcing cover 162 formed of stainless steel to prevent it from being twisted when heated;

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