KR20200142149A - Insulation Curtain-Wall System - Google Patents

Abstract

According to one aspect of the present invention, an insulation curtain wall system includes: a coupling frame having a coupling part protruding from the center of one end at an outdoor side; a pair of heat bridge prevention materials which are coupled to the coupling part and of which a length is formed along a thickness of at least one glass wall provided at the outdoor side of the coupling frame; a coupler to which the end at the outdoor side of the pair of heat bridge prevention materials is coupled; a cover coupled to the coupler and doubly formed to prevent a heat bridge phenomenon; and a glass pocket convection heat bridge prevention material formed in contact with one surface of the heat bridge prevention materials and formed in contact with the end of the glass wall to improve insulation performance.

Description

Insulation Curtain-Wall System

The present invention relates to an insulating curtain wall system, and more particularly, to an insulating curtain wall system capable of minimizing heat transfer due to conduction, convection, and radiation through a frame and glass.

In general, a curtain wall refers to a non-bearing wall of a building that functions to protect occupants from the external environment without supporting the load of the building.

The vertical load applied to the building and the horizontal load due to wind or earthquake are supported by a frame made of columns and beams, and the curtain wall does not support the load and acts as a curtain to protect the occupants of the building from the external environment.

In recent years, as architectural structures have become high-rises, curtain walls are widely used to construct the exterior walls of buildings.

Since most curtain walls are manufactured in factories, mass production is possible, and panels that form curtain walls can be standardized and unified. In addition, since the curtain wall is light, the weight of the building can be reduced, and thus the thickness of the column or beam can be reduced. In order to reduce the weight, a light material is used for the curtain wall.

However, most of the curtain walls are treated with a glass finish on almost the entire outer wall for a beautiful appearance, resulting in poor insulation and airtightness. Therefore, it has disadvantages such as increased heating and cooling costs and condensation.

Meanwhile, plastic such as PVC or metal such as aluminum is used as the material of the frame of the curtain wall.

Plastic has the advantage of excellent thermal insulation performance, but has the disadvantage that the material itself has a large stretch and weak strength. In particular, the ignition temperature is low, and the use thereof is limited because it has disadvantages such as toxic gas emission in case of fire.

Therefore, in recent high-rise buildings, in a situation in which the size of windows is also inevitably increased, metal frames such as aluminum having high strength, low expansion and excellent durability are widely used.

However, a metal frame such as an aluminum frame has a disadvantage of high thermal conductivity and high heat loss due to convection.

As such, the factor that deteriorates the insulation performance in most curtain walls is the heat loss of the metal frame.

Window performance is evaluated by the area weighted average of the glass wall and curtain wall frame. In the case of glass walls, the insulation performance is improving due to the development of low-e glass (low-emission glass), and the insulation performance is improved through means such as attaching an insulation film made of a special material to the surface. It is possible.

On the other hand, it is not easy to solve the heat transfer problem in a metal frame. In addition, there is a problem in that heat transfer cannot be blocked because the distance of the insulating space between the metal frame and the glass wall is not sufficiently secured.

The present invention has been conceived to solve the above problems, and an object of the present invention is to provide an insulating curtain wall system capable of blocking the heat bridge phenomenon transmitted through the glass wall.

Another object of the present invention is to provide an insulating curtain wall system capable of blocking heat bridge phenomenon by improving the insulating performance of the cover.

Insulating curtain wall system according to an aspect of the present invention for achieving the above object includes a coupling frame having a coupling portion protruding from the center of one end of the outdoor side, and coupled to the coupling portion, and provided on the outdoor side of the coupling frame. A pair of heat intersecting members whose length is formed according to the thickness of at least one of the glass walls, and a combination to which the outdoor ends of the pair of thermal intersecting members are coupled, and that are joined to the combination, are formed in double to prevent thermal bridge phenomenon. It may include a cover to block, and a glass pocket convective heat cross-blocking material which is formed to contact one surface of the heat cross-blocking material, and is formed to contact an end of the glass wall, thereby improving thermal insulation performance.

The insulating curtain wall system is a partition material provided on the interior side of the glass wall in order to increase the insulating effect of the glass wall provided between a plurality of the main frames and a spaced space formed between the glass wall and the main frame. And an opening and closing window in which the glass wall is opened and closed from the main frame to the outdoor side, an auxiliary frame fixed to one side of the main frame and in contact with the partition member when the opening and closing window is closed, and provided on an outdoor side of the auxiliary frame to provide outside air and A fixed frame having a barrier material that blocks the heat bridge phenomenon transmitted through the partition member, and both sides of the cover and the coupling frame are provided so as to contact the cover and the coupling frame at a position where the opening and closing window contacts the heat bridge barrier member of the main frame as an axis. When the opening/closing window is closed, an outdoor air blocking plate may be further provided to block external air from flowing into the interior by increasing bonding force with the partition material.

The partition member supports one end of the glass wall and is divided into a first partition member formed to extend from the interior side of the glass wall to the center of the glass wall, the first partition member and the azone, and the first partition It may be provided with a second compartment formed by extending from one end of the material toward the interior side and through which an opening and closing device for opening and closing the opening and closing window is penetrated and installed inside.

The auxiliary frame is divided by the barrier material and the azone, and a body frame having a corner piece for reinforcing strength and preventing the auxiliary frame from spreading, and extending from the rear side of the body frame to the indoor end of the second compartment An extension frame in contact with the interior surface of the second compartment, and a support frame protruding outward from the body frame to prevent slipping of the fixed frame may be provided at a position in contact with the main frame.

The coupling body is coupled to the outer end of the heat intersecting material, a fastening part through which a fixing hardware is passed to fix the cover, and a fastening part that is connected to the outdoor side of the fastening part, and blocks a heat bridge phenomenon between the cover and the fastening part. For this purpose, an assembly portion formed of at least one of EPDM (Ethylene Propylene Diene Monomer), silicone, and Santoprene (thermoplastic rubber) may be provided.

The cover is coupled to the outdoor side of the assembly, and includes an auxiliary cover having an extension plate formed by extending both ends to the outdoor side, and a main having a fixing groove that is fixed to the extension plate and surrounds the outdoor side of the auxiliary cover. A cover and an insulating material that is filled between the auxiliary cover and the main cover to improve heat insulation performance may be provided.

The auxiliary cover may be formed of at least one of polyvinyl chloride (PVC), fiber reinforced plastic (FRP), and engineering plastic (EP) having low thermal conductivity.

The glass pocket convective heat intersecting material is formed on four surfaces of the glass wall, and as a plurality of irregularities are formed in the upper and lower portions, an insulating space may be provided between the plurality of irregularities.

The glass pocket convective thermal barrier material may be formed of at least one of a foamed polypropylene (PP, Polypropylene) and a rubber foam insulation (NBR/EPDM) in order to block a thermal bridge phenomenon.

According to the insulating curtain wall system according to the present invention, a glass pocket convective heat cross-blocking material is formed between the glass wall and the thermal cross-blocking material to block the heat bridge phenomenon through the glass window.

In addition, the cover is formed in a double, and an insulating material is provided between the double covers to improve insulation performance.

1 is a cross-sectional view showing a curtain wall installed with an insulating curtain wall system according to an embodiment of the present invention.
2 is a cross-sectional view showing an insulating curtain wall system in which a fixed window is installed according to an embodiment of the present invention.
3 is a cross-sectional view showing an insulating curtain wall system in which an opening and closing window is installed according to an embodiment of the present invention.
Figure 4 is an exploded cross-sectional view showing the main frame of the insulation curtain wall system shown in Figure 3;
5 is an image showing a glass pocket convective heat intersecting material according to an embodiment of the present invention.
6 is an exploded cross-sectional view showing an opening and closing window according to an embodiment of the present invention.
7 is an exploded cross-sectional view showing a fixed frame according to an embodiment of the present invention.

Hereinafter, an insulating curtain wall system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view showing a curtain wall installed with an insulating curtain wall system according to an embodiment of the present invention, FIG. 2 is a cross-sectional view showing an insulating curtain wall system equipped with a fixed window according to an embodiment of the present invention, and FIG. 3 is A cross-sectional view showing an insulating curtain wall system in which an opening and closing window is installed according to an embodiment of the present invention.

1 to 3, the insulating curtain wall system according to an embodiment of the present invention includes a main frame 1000 having a coupling portion 1110 at one end of the outdoor side, and a plurality of the main frames 1000. An opening/closing window 2000 provided between and opening and closing to the outdoor side, and a fixed frame 3000 that is fixed to one side of the main frame 1000 and blocks a thermal bridge phenomenon when the opening/closing window 2000 is closed may be provided. .

The insulating curtain wall system is provided with a fixed window 100 between the main frame 1000 formed by a plurality of main frames 1000 orthogonal to form the main frame 1000 between the plurality of fixed windows 100 It is formed as a curtain wall provided with the main frame 1000 between the fixed window 100 and the opening and closing window 2000.

In general, such curtain walls can be widely used for high-rise or high-rise construction, and can be attached by lifting an exterior wall panel manufactured in advance in a factory. Curtain walls can serve as an excuse to block noise or heat transmitted through a wall (not shown) in a structure that supports vertical loads applied to a building and horizontal loads caused by wind or earthquakes only with the frame of the pillars and beams of the building. . The curtain wall can be formed using glass or the like without the columns and beams exposed to the outside, and double and triple glass or heat ray absorbing glass can be used to prevent heat loss.

The curtain wall may be fixed by installing a fixed anchor (not shown) outside the wall, and the fixed anchor may have a fixed angle between the walls before being fixed to the wall.

The fixing angles may be provided on both sides of the curtain wall to fix the curtain wall, and the fixing angles may be formed in a'b' shape.

The fixed window 100 and the glass wall 2100 installed on the opening and closing window 2000 may have a double or triple glass window, and a plurality of glass windows so that a plurality of glass windows can be formed in double and triple. A spacer for forming a predetermined gap therebetween, and a sealing material 2311 for improving airtightness between the glass wall 2100 and the main frame 1000 may be provided.

In addition, the glass wall 2100 may be formed in a double or triple, and a spacer is installed between a plurality of glass windows, and a sealing material 2311 is inserted outside the spacer to seal the inside of the two glass windows, and the glass wall 2100 A sealing material 2311 is provided on both side surfaces of one end of the) to improve airtightness between the main frame 1000 and the glass wall 2100. In addition, the sealing material 2311 may improve airtightness between the glass wall 2100 and the main frame 1000 and the cover 1500.

4, the main frame 1000 is fixed to a structure (not shown) such as a wall, and the coupling frame 1100, the thermal barrier material 1200, the convection barrier material 1300, and the assembly 1400 are directly or indirectly By combining it, it can serve as a framework to complete the insulation curtain wall system. In addition, the main frame 1000 may be provided with a cover 1500 on the outside to receive and surround one end of the fixed window 100 coupled to one side.

The coupling frame 1100 may be formed on the indoor side of the main frame 1000, and a coupling portion 1110 protruding from the center of one end of the outer side of the coupling frame 1100 may be provided. As such, the coupling frame 1100 is formed of aluminum and can be smoothly bent in various shapes such as a square.

The coupling portion 1110 may protrude from the front surface of the coupling frame 1100 to a predetermined width, and a coupling groove in which one end of the thermal barrier material 1200 can be coupled to the outdoor side of the protruding coupling portion 1110 300 may be provided. The coupling groove 300 may be provided at both ends of the outer side of the coupling portion 1110, respectively, and a separation preventing protrusion 1111 may be provided so that the thermal cross-blocking member 1200 is not separated to the outside.

In addition, coupling grooves 300 to which the sealant 700 is coupled may be provided at both sides of the coupling frame 1100 on the outer side of the coupling frame 1100.

A separate heat insulation sealant 700 is formed inside the coupling frame 1100, and the heat insulation sealant 700 is formed of aluminum to improve the heat insulation performance of the coupling frame 1100, which is prone to heat bridge phenomenon. It is provided on the inner side of the frame 1100 to block a thermal bridge phenomenon transmitted through the coupling frame 1100. In addition, the heat insulating sealant 700 may be provided by being smoothly coupled to the inner side of the coupling frame 1100 that is formed of a material having fluidity and is bent in various shapes.

The heat cross-blocking member 1200 may be formed in a pair so as to be coupled to each of the coupling grooves 300 provided at both ends of the coupling portion 1110, and both ends of the heat cross-blocking member 1200 are the coupling grooves. It is bent at a predetermined angle so that it can be inserted into and coupled to the 300, and is caught by the separation preventing protrusion 1111 and fixed without being separated from the outside.

In addition, the length of the thermal barrier material 1200 may be formed according to the thickness of the glass wall 2100 coupled to the main frame 1000.

For example, when the glass wall 2100 is formed in double or triple, the length of the thermal barrier material 1200 is adjusted accordingly so that one end of the glass wall 2100 can be accommodated.

The convection barrier material 1300 may be provided between the pair of the thermal barrier materials 1200 to block a thermal bridge phenomenon due to convection occurring between the thermal barrier materials 1200.

In addition, the convection barrier material 1300 may be provided between the pair of thermal barrier materials 1200 to block convection and have a plurality of holes therein to have fluidity. Accordingly, it can be firmly inserted between the pair of thermal barrier members 1200 bent at both ends.

In this way, the convection barrier material 1300 is formed to have a larger area than the accommodation space between the pair of thermal barrier materials 1200 in order to be firmly inserted between the pair of thermal barrier materials 1200. It can be accepted as a force fit.

Unlike this, in another embodiment, the convection barrier material 1300 is formed in the same shape as the receiving space of the pair of thermal barrier materials 1200 and can be firmly accommodated between the pair of thermal barrier materials 1200, so that outside air flows into the room. Can be blocked.

The coupling body 1400 has an outdoor end of the heat cross-blocking member 1200 coupled to the outer side of the fastening part 1410 and the fastening part 1410 through which the fixing hardware 800 is passed to fix the cover 1500 It is coupled to the side, and includes an assembly portion 1420 that blocks a thermal bridge phenomenon between the cover 1500 and the fastening portion 1410.

The fastening portion 1410 is formed of an aluminum material, and the thermal barrier material 1200 is coupled to the indoor side. In addition, the fastening portion is formed with a body 1521 through which the fixing hardware 800 formed of a bolt is passed through, and a protruding plate protruding on both sides of the body 1521 is formed so that the assembly portion 1420 is seated outside. . The protrusion plate may be vertically bent so that the outdoor sides face each other to prevent separation of the assembly unit 1420.

The assembly unit 1420 is inserted between a plurality of protruding plates protruding from both side surfaces of the fastening unit 1410, and the outdoor side is formed to contact the cover 1500. The assembly portion 1420 is formed to have a wider diameter from the indoor side toward the outdoor side, and the fixing hardware 800 penetrates therein to extend to the fastening portion 1410. In addition, the assembly unit 1420 is formed of a rubber material such as EPDM (Ethylene Propylene Diene Monomer), silicone, and Santoprene (thermoplastic rubber) to prevent thermal bridges from occurring between the cover 1500 and the fastening unit 1410. I can.

In addition, as shown in FIG. 5, the glass wall 2100 has a glass pocket convective heat intersecting material 1700 formed at a position in contact with the main frame 1000. The glass pocket convective thermal barrier material 1700 is formed to contact one surface of the thermal barrier material 1200, and is formed to contact the end of the glass wall 2100, thereby improving thermal insulation performance. The glass pocket convective heat barrier material 1700 is formed on the four surfaces of the glass wall 2100, is formed as a rectangular end, or has an unevenness 1710 protruding upward, or a plurality of irregularities 1710 respectively at the top and bottom. It is formed to protrude. In addition, an insulating space 1720 is formed between the plurality of irregularities 1710 protruding from the glass pocket convective heat barrier material 1700, and as the glass wall 2100 contacts the end of the irregularities 1710, the insulating space 1720 The effect of convection blocking occurs in The glass pocket convective thermal barrier material 1700 is formed of at least one of a foamed polypropylene (PP, Polypropylene) and a rubber foam insulating material (NBR/EPDM) to block a heat bridge phenomenon by forming a plurality of air layers therein.

Therefore, the glass pocket convective heat barrier material 1700 is formed between the glass wall 2100 and the heat barrier material 1200, and an insulation space 1720 is formed at a position in contact with the end of the glass wall 2100 to block the heat bridge phenomenon. I can. In addition, the glass pocket convective heat barrier material 1700 may be installed on the main frame 1000 in a bonded state with the glass wall 2100.

The cover 1500 is coupled to the outdoor side of the assembly 1400, and an auxiliary cover 1510 having an extension plate 1511 formed by extending both ends to the outdoor side, and the outdoor side of the auxiliary cover 1510 And a main cover 1520 having a fixing groove 1523 fixed to the extension plate 1511.

The auxiliary cover 1510 is formed to be in contact with the outdoor side of the assembly 1400 and has the same size as the width of the main frame 1000. In addition, the auxiliary cover 1510 is formed such that the thickness of the center is thicker than both sides to reduce the load, and the fixing hardware 800 penetrates. Both side surfaces of the auxiliary cover 1510 are formed with fastening grooves 1512 to which the gasket is fastened, and an extension plate 1511 extending to the outdoor side is formed at the side end of the fastening groove 1512. Further, a fixing protrusion 1513 is formed on the outside of the extension plate 1511 to be coupled to the fixing groove 1523 of the main cover 1520 by force fitting, and both ends of the fixing are protruded and thus the fixing force can be increased.

In addition, the auxiliary cover 1510 is formed of at least one of polyvinyl chloride (PVC), fiber reinforced plastic (FRP), and engineering plastic (EP) having low thermal conductivity. Therefore, it is possible to block the heat bridge phenomenon from being transmitted to the interior through the auxiliary cover 1510.

The main cover 1520 includes an auxiliary cover 1510 and a main body formed to be spaced from the outdoor side, and a fixing plate 1522 that is bent from both sides of the main body toward the indoor side. The fixing grooves 1523 are protruded to face each other in the plurality of fixing plates 1522 and are coupled with the fixing protrusion 1513 of the auxiliary cover 1510 to fix the main cover 1520 and the auxiliary cover 1510.

Unlike the auxiliary cover 1510, the main cover 1520 may be formed of an aluminum material, or may be formed of a reinforcing material to which a coating material is attached so that the exposed surface is beautiful.

In addition, the insulating material 1800 may be filled in the space between the auxiliary cover 1510 and the main cover 1520, and the insulating material 1800 is filled with a synthetic resin foam material, or the insulating material 1800 is molded with a foam material in the spaced space. Can be inserted. Therefore, by inserting the insulating material 1800 between the auxiliary cover 1510 and the main cover 1520, it is possible to prevent the outside air from flowing into the room, and the thermal conductivity of the main frame 1000 can be lowered. In addition, as the insulating material 1800 is filled and inserted into the auxiliary cover 1510 and the main cover 1520, bonding strength between the auxiliary cover 1510 and the main cover 1520 may be increased.

The outdoor air blocking plate 1600 is provided between the auxiliary cover 1510 and the coupling frame 1100 formed on one side of the heat crossing member 1200 to install an opening and closing window 2000 instead of the fixed window 100 Is formed to When the opening/closing window 2000 is closed, the outdoor air blocking plate 1600 may increase bonding strength with the blocking material 3200 to block the introduction of outdoor air into the interior.

In addition, the outdoor air blocking plate 1600 is formed by bending a blocking plate 1610 formed on one side of the thermal blocking member 1200 and bending toward the thermal blocking member 1200 at both ends of the blocking plate 1610. A bent plate 1620 may be provided.

The bent plate 1620 is provided with a sealant 700 in a space bent toward the heat crossing material 1200 at both ends of the blocking plate 1610, and the heat bridge at a position where the cover 1500 and the coupling frame 1100 are in contact. It can block the phenomenon.

In addition, the bent plate 1620 may be formed to be bent again toward the thermal barrier material 1200 in the space in which the sealant 700 is provided to be caught between the coupling frame 1100 and the auxiliary cover 1510.

6 is an exploded cross-sectional view showing an opening and closing window according to an embodiment of the present invention.

As shown in Figure 6, the opening and closing window 2000 according to an embodiment of the present invention includes a glass wall 2100 provided between a plurality of the main frames 1000, the glass wall 2100, and the main frame. In order to increase the insulating effect of the spaced space formed between the (1000), it may be provided with a partition material (2200) provided on the interior side of the glass wall (2100).

The partition member 2200 is formed by supporting one end of the glass wall 2100 and extending from the interior side of the glass wall 2100 to the center of the glass wall 2100 It is divided into a first compartment material 2300, the first compartment material 2300, and an azone 400, is formed extending from one end of the first compartment material 2300 to the interior side, and the opening and closing window inside It may be provided with a second compartment material 2400 in which the opening and closing device 500 for opening and closing the 2000 is installed.

The first partitioning material 2300 may be provided on the outside of the end of the glass wall 2100 to support the glass wall 2100 to be spaced apart from the main frame 1000 at a predetermined interval. In addition, the first partition material 2300 may be provided with an extension partition plate 2313 extending from the rear surface of the glass wall 2100 to the center of the glass wall 2100 to be connected to the second partition material 2400. have.

The first partitioning material 2300 surrounds the corner zone 2310 provided at one end outdoor side of the glass wall 2100 and the corner zone 2310 so that the outside air flows into the first partitioning material 2300. A heat insulating member 2320 blocking transmission and an outdoor air blocking gasket 2330 coupled to one end of the heat insulating member 2320 may be provided.

The corner zone 2310 may be provided at the end of the first compartment 2300 in various sizes and may be reinforced against an impact caused by a load and an external force transmitted through the glass wall 2100, and the first It is possible to prevent the gap between the partition material 2300 and the glass wall 2100 from opening.

The corner zone 2310 includes a sealing material 2311 provided on an outdoor end of the glass wall 2100, and an indoor end of the glass wall 2100 at an indoor end of the sealing material 2311. A reinforcing plate 2312 provided, an extension partition plate 2313 extending indoors by setting a length according to the shape of the main frame 1000 from the inside of the reinforcing plate 2312, and the reinforcing plate 2312 ) May be provided with at least one coupling plate 2314 extending toward the main frame 1000 and extending vertically from an end thereof.

The sealing material 2311 may be provided on an outdoor side of the glass wall 2100, which is a position where the glass wall 2100 and the main frame 1000 are bonded, and a backup material 600 is provided and a sealing material ( 2311) may be provided.

In addition, the reinforcing plate 2312 may be provided on the interior side of the sealing material 2311 to reinforce the interior end of the glass wall 2100. In this way, the reinforcing plate 2312 can be reinforced by half or more without reinforcing the entire end of the glass wall 2100 so that the supporting force does not decrease in supporting the glass wall 2100, and the reinforcing plate 2312 Since the outside of) does not come into contact with the outside air, outside air may not be directly transmitted by the reinforcing plate 2312.

The length of the extension partition plate 2313 may be set according to the shape of the main frame 1000 from the interior side of the reinforcing plate 2312 to extend indoors. And since the extension partition plate 2313 extends from the rear surface of the glass wall 2100 to the center of the glass wall 2100, even when the outdoor side of the main frame 1000 is formed lower than the indoor side, the extension partition By adjusting the length of the plate 2313, it is possible to smoothly maintain the separation distance between the glass wall 2100 and the main frame 1000.

The coupling plate 2314 may be formed by extending at least one or more toward the main frame 1000 from the reinforcing plate 2312, and extending vertically from one extended end thereof to allow the heat insulating member 2320 to be separated. Can be prevented.

The heat insulating member 2320 is a sealing material 2311 provided at one end of the glass wall 2100 to block a heat bridge phenomenon transmitted through the glass wall 2100 at one end of the glass wall 2100, and It may be formed to surround the end of the reinforcing plate 2312 and the coupling plate 2314. Further, the heat insulating member 2320 may be formed of polyamide, and a fixing hole 2321 for fixing the outdoor air blocking gasket 2330 may be provided at one end. A plurality of fixing holes 2321 may be provided in the heat insulating member 2320, and the outside air blocking gasket 2330 is fixed to each of the plurality of fixing holes 2321 through the plurality of outside air blocking gaskets 2330. Thermal bridges can be blocked.

In addition, the heat insulating member 2320 may accommodate a coupling plate 2314 that prevents the heat insulating member 2320 from being separated, and a hollow hole 200 is provided between the plurality of coupling plates 2314 so that the glass Heat transferred through the wall 2100 and outside air may be blocked from being transferred to the first compartment 2300.

In addition, a separate insulating material may be provided between the heat insulating member 2320 and the reinforcing plate 2312.

One end of the outdoor air blocking gasket 2330 is fixed to a fixing hole 2321 provided in the heat insulating member 2320, and the other end protrudes from the fixing hole 2321 to the main frame 1000 and the glass wall. Outdoor air transmitted through the spaced space between (2100) can be blocked.

At this time, the other end of the outdoor air blocking gasket 2330 is formed of the same material as the external air blocking plate 1600 of the main frame 1000, so that bonding strength can be increased when it comes into contact with the outdoor air blocking plate 1600.

The second partitioning material 2400 is provided on the interior side of the glass wall 2100, and an opening and closing device 500 for opening and closing the opening and closing window 2000 may be coupled to the rear surface, and the extension partition plate 2313 and It may be partitioned by the Azone 400 to extend and be formed indoors. The second compartment material 2400 may be provided with a caulking material and a sealing material 2311 at a position in contact with the glass wall 2100 to block thermal bridges, and the caulking material may be provided with the second compartment material ( 2400) and the glass wall 2100 to prevent leakage of water between the second partition material 2400 and the glass wall 2100 may be filled or formed as a roll such as a tape and attached.

In addition, the second compartment material 2400 is a corner capable of reinforcing the strength of the second compartment material 2400 on the inside and preventing gapping and preventing a gap occurring on the assembly portion 1420 with the opening and closing device 500 A piece 3111 may be provided.

7 is an exploded cross-sectional view showing a fixed frame according to an embodiment of the present invention.

As shown in FIG. 7, the fixing frame 3000 according to an embodiment of the present invention is fixed to one side of the main frame 1000, and when the opening/closing window 2000 is closed, the partition member 2200 contacts A frame 3100 and a barrier material 3200 may be provided on an outdoor side of the auxiliary frame 3100 to block outside air and a heat bridge phenomenon transmitted through the partition material 2200.

The auxiliary frame 3100 is divided by the blocking material 3200 and the azone 400, and a body frame 3110 having a corner piece 3111 for reinforcing strength and preventing the auxiliary frame 3100 from spreading, An extension frame (3120) extending from the rear surface of the body frame (3110) to the interior end of the second compartment material (2400) and in contact with the interior surface of the second compartment material (2400), and the body frame (3110) A support frame 3130 may be provided at a position protruding outward from and contacting the main frame 1000 to prevent slipping of the fixed frame 3000.

The body frame 3110 may be provided on an outer surface of the main frame 1000 and may be provided with a corner piece 3111 formed of aluminum to reinforce the strength of the auxiliary frame 3100 and prevent spreading thereof. And the outdoor side of the body frame 3110 may be partitioned by the barrier material 3200 and the azone 400, the barrier material 3200 to be coupled to a separate frame provided on the outdoor side of the body frame 3110. I can.

The extension frame 3120 may extend from the interior side of the body frame 3110 to the interior side of the second compartment material 2400.

And the extension frame 3120 blocks the thermal bridge transmitted by the second compartment material 2400 at a position in contact with the second compartment material 2400, and when the opening and closing window 2000 is closed, the second compartment material A receiving portion 3112 may be provided between the 2400 and the extension frame 3120 to accommodate a barrier material 3200 for reducing impact.

In addition, the extension frame 3120 is provided with a corner piece 3111 inside the extension frame 3120 can be prevented from being damaged or deformed.

The receiving part 3112 may be provided with a detachment preventing protrusion 1111 to the outdoor side to prevent the barrier material 3200 from being detached due to an impact, and improve airtightness. In addition, external exposure of the receiving part 3112 may be minimized.

The support frame 3130 protrudes to a position where the body frame 3110 and the main frame 1000 contact each other to adjust the height of the body frame 3110 and sealant 700 on the side of the support frame 3130 Is equipped to block heat bridge phenomenon and prevent water leakage.

The sealant 700 is provided at a location where the body frame 3110 and the main frame 1000 contact each other, so that it is possible to more effectively block a thermal bridge phenomenon.

As such, the second compartment material 2400 may be provided with a fixing hardware 800 that penetrates the body frame 3110 and is fastened to the main frame 1000 so as not to be separated from the main frame 1000. .

In the above, the insulating curtain wall system according to an embodiment of the present invention has been described, but the spirit of the present invention is not limited to the embodiment presented herein. And, those skilled in the art who understand the spirit of the present invention will be able to easily propose other embodiments by adding, changing, deleting, or adding components within the scope of the same idea, but this is also within the scope of the present invention. I would say it costs.

1000: main frame 1100: combined frame
1200: thermal barrier material 1300: convection barrier
1400: combination 1500: cover
1510: auxiliary cover 1520: main cover
1600: outdoor air blocking plate 1700: glass pocket convective heat cross barrier
1710: irregularities 1720: insulation space
1800: insulation 2000: opening and closing window
2100: glass wall 2200: partition material
2300: District 1 2400: District 2
3000: fixed frame 3100: auxiliary frame
3110: body frame 3120: extension frame
3130: support frame 3200: barrier material

Claims (9)

A coupling frame having a coupling portion protruding from the center of one end of the outdoor side,
A pair of thermal barrier members coupled to the coupling portion and having a length according to the thickness of at least one glass wall provided on an outdoor side of the coupling frame,
A combination body to which an outer end of the pair of thermal barriers is coupled,
A cover bonded to the assembly and formed in a double layer to block thermal bridges,
Insulation curtain wall system comprising a glass pocket convective heat-interrupting material which is formed to contact one surface of the thermal intersecting material and which improves thermal insulation performance as it is formed to contact an end of the glass wall.
The method of claim 1,
The insulating curtain wall system is a partition material provided on the interior side of the glass wall in order to increase the insulating effect of the glass wall provided between a plurality of the main frames and a spaced space formed between the glass wall and the main frame. And an opening and closing window in which the glass wall is opened and closed from the main frame to an outdoor side,
A fixed frame having an auxiliary frame fixed to one side of the main frame and contacting the partition member when the opening and closing window is closed, and a barrier member provided on an outdoor side of the auxiliary frame to block outside air and a heat bridge phenomenon transmitted through the partition member and,
It is provided so that both sides of the cover and the coupling frame are in contact with the cover and the coupling frame at a position where the opening and closing window is in contact with the heat cross-blocking member of the main frame, so that when the opening and closing window is closed, external air is introduced into the interior by increasing the bonding force with the partition Insulated curtain wall system, characterized in that it further comprises an air blocking plate to block.
The method of claim 2,
The partition member supports one end of the glass wall and extends from the interior side of the glass wall to the center of the glass wall to form a first partition member,
And a second partition member which is divided into the first partition member and the azone, is formed to extend from one end of the first partition member toward the interior, and is installed through an opening and closing device for opening and closing the opening and closing window. Insulated curtain wall system.
The method of claim 2,
The auxiliary frame is divided by the blocking material and the azone and a body frame having a corner piece for reinforcing strength and preventing the auxiliary frame from spreading,
An extension frame extending from the rear surface of the body frame to the interior end of the second compartment and in contact with the interior surface of the second compartment,
An insulating curtain wall system comprising a support frame protruding outward from the body frame to prevent slipping of the fixed frame at a position in contact with the main frame.
The method of claim 1,
The coupling body is coupled to the outer end of the thermal barrier member, and a fastening portion for fixing the cover through the fixing hardware,
It is coupled to the outer side of the fastening part, and has an assembly part formed of at least one of EPDM (Ethylene Propylene Diene Monomer), silicone, and Santoprene (thermoplastic rubber) in order to block a thermal bridge phenomenon between the cover and the fastening part. Insulated curtain wall system, characterized in that.
The method of claim 1,
The cover is coupled to the outdoor side of the assembly, and an auxiliary cover having an extension plate formed by extending both ends to the outdoor side,
A main cover surrounding the outdoor side of the auxiliary cover and having a fixing groove fixed to the extension plate,
Insulating curtain wall system, characterized in that it comprises a heat insulating material that is filled between the auxiliary cover and the main cover to improve insulation performance.
The method of claim 6,
The auxiliary cover is an insulating curtain wall system, characterized in that formed of at least one of polyvinyl chloride (PVC, Polyvinyl Chloride), fiber reinforced plastic (FRP), and engineering plastic (EP) having low thermal conductivity.
The method of claim 1,
The glass pocket convective heat barrier is formed on four surfaces of the glass wall, and as a plurality of irregularities are formed in the upper and lower portions, the insulating curtain wall system, characterized in that it has an insulating space that blocks the heat bridge phenomenon between the plurality of irregularities. .
The method of claim 8,
The glass pocket convective heat barrier material is an insulating curtain wall system, characterized in that formed of at least one of a foamed polypropylene (PP, Polypropylene) and a rubber foam insulation (NBR / EPDM) in order to block the heat bridge phenomenon.

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