WO2011155681A1

WO2011155681A1 - Triple multi-layer glass using a dual spacer rod structure

Info

Publication number: WO2011155681A1
Application number: PCT/KR2010/009588
Authority: WO
Inventors: 김백두
Original assignee: Kim Baek Doo
Priority date: 2010-06-11
Filing date: 2010-12-30
Publication date: 2011-12-15
Also published as: KR101040151B1

Abstract

The present invention relates to a triple multi-layer glass, and more particularly, to a triple multi-layer glass in which a TPS spacer rod made of a heat-insulating plastic spacer containing a moisture absorbent, is arranged in the space formed between a first glass which is directed toward an inside of a building and a third glass which is located at the center between the first glass and a second glass. A dual spacer rod which consists of an inner spacer rod and an outer spacer rod covering the outer surface of the inner spacer rod is arranged in the space formed between the third glass and a second glass which forms an outer wall of the building, wherein the inner spacer rod is disposed inside the space formed between the third glass and the second glass. Thus, leakage of a gas which fills the space formed between the glasses is minimized, and resistance against the impact applied from outside is improved.

Description

Triple Laminated Glass Using Double Rod Bar Structure

The present invention relates to a triple multilayer glass, and more particularly, to form a TPS rod made of a heat insulating plastic spacer containing a moisture absorbent in the space between the first glass forming the inside of the building and the third glass located in the center, In the space between the third glass and the second glass constituting the outer wall of the building, by forming a double rod made of an inner rod located inside and an outer rod surrounding the outer edge of the inner rod, the degree of leakage of gas filled between the glass The present invention relates to a triple layered glass using a double rod structure that minimizes and improves bearing capacity against external impact.

In general, a multi-layered glass installed in a window frame or a chassis partitioning the interior and exterior of a building is configured by installing a ganbong between the glass to maintain a distance and a certain distance between the plurality of glass.

In this way, by separating the plurality of glass between each other by the liver bar, it is possible to increase the heat insulation and sound insulation effect, it is possible to prevent the moisture generated by the condensation phenomenon by adding a moisture absorbent and the like to the liver bar.

1 is a partial perspective view showing the structure of a conventional multilayer glass.

Referring to FIG. 1, the conventional multi-layered glass has a first glass 10 facing the inside of a building, a second glass 20 forming an outer wall of the building, and the first glass and the second glass are spaced apart from each other. It was configured to include a liver bar 30 to maintain the space.

The rod is usually made of an aluminum material so as to firmly support the spaced glass. In addition, the ganbong made of aluminum material in this way is bent the aluminum plate to the contact surface of the both sides contacting the first and second glass, the inner surface facing the inner space between the two glass, and the outer space between the two glass It was constructed by forming an outer surface facing toward.

In addition, the rod is formed by bending the aluminum material along the outer shape of the glass, or by connecting a plurality of rods made of a straight line by the coupling portion made of a predetermined shape.

However, as described above, the ganbong made of aluminum material has a high thermal conductivity, which significantly reduces the thermal insulation effect, and thus is caused by the temperature difference between the first glass located inside the building and the second glass located outside the building. There was a problem that the visual field is greatly disturbed by the condensation phenomenon.

Accordingly, in order to prevent a decrease in thermal insulation effect due to the thermal conductivity of the aluminum liver rod and to absorb moisture caused by condensation, a urethane resin or a moisture absorbent is injected into the interior of the aluminum liver rod and cured. There is a problem that the manufacturing cost is increased due to the increase of the work process and the increase of working time required for over-hardening.

In addition, it is cumbersome to reduce the thermal insulation effect and to form a through hole for absorbing moisture after bending the aluminum plate separately, and the construction and installation problems such as difficulty in bending the aluminum liver rod when the edges of the laminated glass are curved. Insulating rods using synthetic resins such as PVC have been proposed.

However, these conventional insulation rods had problems of work to be bonded to the glass surface with silicone or adhesive tape, and problems of low mechanical strength, and insulation rods with additional reinforcing materials have been proposed to compensate for these problems. In recent years, as more and more high-rise buildings using double-glazed glass have increased, the supporting capacity for long-term support for not only insulation effects but also high-level external wind pressure is required. There was a problem that can not implement sufficient bearing capacity.

In addition, although the insulating gas for filling the interior of the sealed space formed by the first and second glass and the aluminum interstitial rod or the insulated interleaving rod between them is filled, a large amount of gas leaks over time. There was a problem that the gas filling effect is insignificant.

In particular, in the case of insulation insulation rods, the insulation rods are frequently broken or cracked due to external pressure or impact, and the absorbent is exposed to the outside or filled gas leaks, so that the gas filling effect cannot be stably enjoyed. there was.

In addition, in the case of the recently proposed triple-layered glass, a gap between the first glass facing the inside of the building and the third glass located in the center, and the second glass and the center forming the outer wall of the building In order to maintain the space between the third glass is located in the need for another bong, even in the case of the three-layered glass as described above, there is still a problem when using the aluminum bong and heat insulation bong as described above. There is a need for a cubicle that can simultaneously provide support and simplify the manufacturing process.

Moreover, in recent years, more and more buildings are being built, and new buildings are becoming more and more demanding in terms of energy efficiency, which can reduce energy consumption. There is a further demand for the proposal of a new rod that can reliably support the external wind energy being applied.

The problem to be solved by the present invention is the liver bar to maintain the space between the first glass and the third glass is formed of a TPS liver rod containing a moisture absorbent, the interior between the inner and outer rods in the space between the third glass and the second glass By forming a double liver bar made of a double structure, to minimize the leakage of gas filled between the glass while providing a double layered glass using a double liver bar structure that can improve the bearing capacity against the wind pressure applied from the outside.

Triple multilayer glass using a double liver bar structure for solving the above problems, the first glass installed inside the building; A second glass constituting the outer wall of the building; A third glass positioned between the first glass and the second glass; A TPS ganbong for maintaining a space between the first glass and the third glass; And an inner liver rod positioned inside the space formed between the second glass and the third glass, and a double liver rod surrounding the outer edge of the inner liver rod.

At this time, the TPS liver rod is a TPS material made of a thermal plastic spacer (Thermo Plastic Spacer) containing a moisture absorbent, preferably composed of one component polyisobutylene (Polyisobutylen), is sealed by the TPS rod rod The space separating the first glass and the third glass is preferably filled with argon gas (Ar) or krypton gas (Kr).

In addition, the inner rod is composed of a thermal insulation rod, the outer rod is composed of a first metal rod; The insulation rod is made of a reinforcement made of a metal material, and the PVC portion surrounding the outside of the reinforcement, the inside is filled with a heat absorbing absorbent; The intermetallic rod may include a first metal bonding surface on both sides of the second and third glasses, the first metal inner surface facing the inner space between the two glasses and the outer space between the two glasses. And a first metal absorbent is filled in a space surrounded by the first metal outer surface facing the first metal bonding surface, the first metal inner surface, and the first metal outer surface.

And, the inner rod is composed of a foam resin rod, the outer rod is composed of a second metal rod; The foamed resin interbar is an extruded product containing a moisture absorbent, and the foamed resin bonding surface of both sides attached to the second and third glass in contact with each other, and the foamed resin inside toward the inner space between the glass in the bonded state A face and an outer face of the foamed resin facing the outer space between the two glasses; The second intermetallic rod may include a second metal bonding surface of both sides contacting the second and third glasses, a second metal inner surface facing the inner space between the glass in the bonded state, and an outer surface between the glass. A second metal absorbent may be formed in the space formed of the second metal outer surface facing the space and surrounded by the second metal bonding surface, the second metal inner surface, and the second metal outer surface.

In the present invention, the liver rod that maintains the space between the first glass and the third glass is formed of a TPS liver rod containing a moisture absorbent, and the space between the third glass and the second glass is composed of a double structure of an inner rod and an outer rod. By forming the liver rod, the liver rods installed between the glasses are formed of different materials, and the supporting force against wind pressure is supported by the outer rods of the metal material forming the double liver rods while minimizing the leakage of gas filled by the TPS liver rods having excellent thermal insulation effect. By improving the durability of the triple glass as well as the building itself has the advantage that can be greatly increased.

1 is a partial perspective view showing a structure of a conventional multilayer glass.

Figure 2 is a partial perspective view of a triple multilayer glass using a double liver bar structure according to the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along line B-B in FIG.

Figure 5 is a cross-sectional view of the triple layer glass thinly formed the thickness of the TPS liver in accordance with the present invention.

Figure 6 is a block diagram showing a start portion and a closing portion of the TPS rod in accordance with the present invention.

Figure 7 is a cross-sectional view showing that the double liver rod is formed of a foamed resin rod in accordance with the present invention.

100-First Glass 120-Second Glass

130-3rd Glass 200-TPS Bar

310-Insulated Rods 320-First Metal Rods

410-Foam Rods 420-Second Metal Rods

510-First Fuck 520-Second Fuck

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a partial perspective view of a triple layered glass using a double liver rod structure according to the present invention, Figure 3 is a cross-sectional view AA of Figure 2, Figure 4 is a cross-sectional view BB of Figure 2, Figure 5 is a TPS rod according to the present invention Figure 3 is a cross-sectional view of a three-layered glass having a thin thickness of, Figure 6 is a block diagram showing the opening and closing portion of the TPS liver rod according to the present invention, Figure 7 It is sectional drawing to show.

2 and 3, the triple multilayer glass using the double-sealed structure according to the present invention is the first glass 110 facing the inside of the building, the second glass 120 forming the outer wall of the building, and A third glass 130 positioned between the first glass and the second glass, a TPS rod 200 for maintaining a space between the first glass and the third glass located at the center, and the second glass and the center It comprises a double liver rod to maintain the space between the third glass located in the.

At this time, the double liver rod is configured to include the

inner liver rods

310 and 410 located inside the space formed between the second glass and the third glass, and the outer liver rods 320 and 420 surrounding the outer edge of the inner liver rod.

The first to third glass (110, 120, 130) can reflect most of the infrared rays having a region of the wavelength related to cooling and heating of the wavelength of the solar light low-emissivity glass having a great difference from the ordinary glass in the infrared reflectance (Low-Emissivity) It is preferred to be composed of Low-E glass. In this way, the first to the third glass is made of low-rise glass reflects the infrared rays generated by the heating mechanism inside the building back in the building in winter, and radiant heat generated by the solar heat applied from the outside of the building in the summer. By reflecting back to the outside it is possible to implement a good thermal insulation effect.

Thus, the first to third glass (110, 120, 130) composed of a Roy glass is cut to the size of the glass to the size suitable for the purpose to install the triple-layer glass, foreign matter on the surface of the cut glass to ensure solid adhesion and perfect visibility After washing, it is configured to dry sufficiently to remove the water remaining during the washing.

The TPS liver rod 200 is composed of a TPS material, that is, a thermal insulating plastic spacer (Thermo Plastic Spacer) containing a moisture absorbent as one component polyisobutylene (Polyisobutylen). In this case, the TPS material is preferably composed of a TPS material provided by Cummeling, Germany.

At this time, the TPS liver rod 200 is formed so that the TPS material that is formed in a constant formulation and is not solidified in a specific form is directly bonded to the glass surface while being supplied through the TPS supply device. The TPS material supplied through the TPS supply device has an adhesive force between the particles to maintain the bar shape of a bar shape discharged from the TPS supply device, and thus to the outermost part of the adhesive liver bar. Particles are attached directly to one side of the glass, and the formation of the TPS liver rod and the attachment to the glass surface are simultaneously performed, thereby improving work efficiency.

In addition, the TPS rod 200 has an adhesive force between the particles, but since the shape is not solidified, by moving the outlet of the TPS supply device along the outer shape of the glass surface, as well as a straight and bent shape and curves of various shapes The liver bar can be easily formed.

Accordingly, the TPS liver rod 200 has a thickness, that is, the width of the liver rod that separates the first glass and the third glass by adjusting the outlet size of the TPS supply device, unlike the case of the metal liver rod having a regular size. The length of 1 to 20mm can be configured in various ways.

Therefore, as shown in Figures 2 and 3 can be configured to improve the performance of the thermal insulation effect, such as by making the thickness of the TPS liver rod approximately 12 ~ 16mm, of course, the TPS as shown in FIG. It may be configured to form a thin thickness of the liver bar (200). In this case, the thickness of the TPS liver rod 200 refers to the width of the TPS liver rod shown in FIGS. 2 and 5.

Accordingly, as shown in FIGS. 2 and 3, the TPS liver rod 200 has a wide width between an upper surface and a lower surface spaced apart from the first glass 110 and the third glass 130. Bonding surfaces of both sides of the first glass 110 and the third glass 130 in contact with each other may be formed in a narrow plate shape, as shown in FIG. 5, between the first glass and the third glass. It is also possible to form a narrow width of the upper surface and the lower surface spaced apart.

In addition, the TPS liver rod 200 is uniformly contained because the moisture absorbent does not add a separate absorbent, the inner surface of the TPS liver rod containing the moisture absorbent uniformly is the space between the first glass and the third glass Since it is open toward, it is possible to smoothly absorb moisture causing condensation without forming a separate through hole for absorbing moisture.

In addition, the space spaced apart from the first and

third glasses

110 and 130 by being sealed by the TPS rod 200 may be argon gas (Ar) or krypton gas which may improve the thermal insulation effect to prevent heat transfer by air. It may be configured by injecting (Kr).

In addition, the TPS liver rod may be formed by placing the TPS supply apparatus on one surface of the third glass, moving the third glass and sequentially placing the position where the TPS liver rod is attached to the outlet of the TPS supply apparatus. According to the size of the third glass set in advance, the TPS supply device may move around the third glass to directly form the TPS rod on one surface of the third glass.

As such, after attaching the TPS liver rod 200 to one surface of the third glass 130, the first glass 110 is placed on the other side of the TPS liver rod, and the pressure of the TPS liver rod is not changed. And pressurizes the first glass 110.

In this case, as shown in FIG. 6, the opening portion 210, which is a portion where the TPS liver rod 200 is first attached to one surface of the third glass, is in a direction in which the first glass is positioned on one surface of the third glass. It is preferably formed in an oblique shape that gradually increases, the closing portion 220 which is a portion where the TPS inter-bar is finished on one side of the third glass is preferably formed in an oblique shape corresponding to the shape of the starting portion.

As described above, since the opening portion 210 and the closing portion 220 of the TPS rod are formed to face each other by diagonal lines corresponding to each other, the TPS rod is attached to one surface of the third glass 130 and then the first glass ( The first glass is attached to the other side of the TPS liver simply by simply pressing the upper part of the TPS liver, and at the same time, the opening 210 and the closure 220 of the TPS liver are completely in close contact with each other. It can be formed.

At this time, argon gas or krypton gas is automatically inserted into the sealed space formed by the TPS seal in a press for pressing the first glass before the first glass is placed on the other side of the TPS seal. It can be configured to inject.

Accordingly, heat transfer between the first glass and the third glass is suppressed by the argon gas or the krypton gas, thereby realizing a better heat insulating effect. And, the argon gas or the like injected into the space formed by the TPS rod is injected through a separate through space and the hole is not artificially blocked, but before the first glass is attached to one side of the TPS rod. Since argon gas is automatically injected and completely sealed by the same pressure, the degree of gas leakage is significantly reduced.

Conventionally, in the case of a metal rod such as an argon gas injected and additionally encapsulating such an injection hole, a gas leak of about 1% per year occurs, but as shown in the present invention, the argon is automatically removed from the press before the first glass is attached and pressed. Inject gas and press the entire TPS bar at a uniform pressure. In particular, the opening and the closing part of the TPS bar are formed in a diagonal line corresponding to each other, and the pressure is uniformly applied to the glass while adhering to the glass. It can be reduced below to be able to use for a longer time and to maintain the insulation effect.

The inner liver rod forming the double rod is composed of an insulation rod between the inside of the inner rod as a reinforcing material and the outside of which is wrapped with a synthetic resin (PVC) in order to improve the insulation effect, or a silicone containing an absorbent as an extrusion molding product. It is preferably composed of a foam resin inter-rod 410 made of a foamable resin that is a product. At this time, the foamed resin rod is preferably composed of a super spacer. In addition, the outer rod is preferably composed of a metal rod (320, 420) made of a metal material to sufficiently support the external impact, such as wind blowing from the outside.

First, with reference to FIGS. 2 and 3, an inner inner rod constituting the double liver rod is configured as a single insulated rod and an outer rod is configured as a first metal rod.

The insulation bar 310 is installed between the second glass 120 and the third glass 130 to separate the glass, a reinforcing material 311 made of a metal material such as aluminum, and a PVC portion surrounding the outside of the reinforcing material ( 312), the inside is configured to be filled with a heat absorbing absorbent (313).

In this case, the insulation rod 310 is bent along the outer shape of the second and third glass, the loop formed by bending the insulation rod is not only placed inside the second and third glass, the outer It is preferable that the first metal interstitial rod 320 constituting the liver rod is small enough to be placed inside the loop formed by bending.

That is, in consideration of the thicknesses of the insulating inter-bar and the first metal inter-bar itself, the outer peripheral surface of the bent insulating inter-bar is preferably formed to form a loop slightly smaller than the inner peripheral surface of the bent first inter-metal bar. Accordingly, after attaching the insulating insulating bar between the second and third glass, it is possible to easily attach the first intermetallic bar to the outside thereof. At this time, according to the working process may be formed by attaching the first intermetallic rod first between the second and the third glass, and then attaching the insulating interlayer rod therein.

Thus, it is configured to fix the second and third glass one surface by applying an adhesive or adhesive tape on both sides of the insulating intermittent bar bent to form a small loop. Accordingly, the sealed inner space surrounded by the second and

third glasses

120 and 130 and the insulating insulation rod 310 is formed.

In this case, the inner space may be configured by injecting argon gas (Ar) or krypton gas (Kr), which is an insulating gas that can improve the thermal insulation effect to prevent heat transfer by air between the glass.

In addition, the first intermetallic rod 320 is configured by bending aluminum or stainless steel sheet to a certain size using an auto bending machine. In this case, the first intermetallic rod 320 may be bent to form the loop having a smaller size than the outermost portions of the second and third glass as well as to surround the outer insulation rod. Both ends of the first intermetallic rod are preferably connected by a straight key.

As described above, the first intermetallic rod 320 formed by bending the aluminum or stainless steel sheet is bonded to the first metal bonding surface 321 of both sides of the second and third glass, respectively, in the bonded state. The first metal inner surface 322 facing the inner space therebetween, and the first metal outer surface 323 facing the outer space between the two glasses.

At this time, the first metal inner surface 322 is composed of a wide plate having a width suitable for the spaced space between the second and third glass, the first metal outer surface 323 is less than the first metal inner surface It is configured to have a narrow width, it is configured to apply an adhesive to the first metal bonding surface 321 or to fix to the second and third glass using an adhesive tape.

In addition, the first metal absorbent 324 is injected into a space surrounded by the first metal bonding surface 321, the first metal inner surface 322, and the first metal outer surface 323 provided on the first intermetallic rod. In order to improve the efficiency of absorbing moisture in the first metal absorbent, it is preferable to form a predetermined through hole on the inner surface of the first metal.

In addition, the first intermetallic bar is bent along the shape between the second glass and the third glass and attached to the second and third glass by an adhesive or adhesive tape provided on the first metal bonding surface. And third glass.

In this case, the TPS liver rod 200 bonded between the first and third glasses and the

double liver rods

310 and 320 bonded between the second and third glasses are first to third glasses, as shown in FIG. 4. It is preferable to be configured to be attached to the inner portion of the position slightly inward from the outermost portion of (110,120,130), about 3 ~ 10mm. Accordingly, the sealing portion for preventing the movement of the liver rod and the inflow of water is formed in the space leading to the outer peripheral surface of the TPS liver rod 200 and the double liver rod (310,320) and the first to the third glass.

At this time, the first cheol call 510 is injected into the first sealing portion formed on the outer circumferential surface of the TPS liver rod, and the second cheol call 520 is provided on the outer circumferential surface of the double liver rod, that is, the second sealing portion formed on the outer circumferential surface of the outer liver rod. It is injected. The second dental call 520 injected into the second sealing part is filled with the first metal outer surface and the inclined surface of the outer rod 320 having a narrower width than the spaced space between the second and third glasses. It is configured to more firmly fix the stem between the second and third glasses.

As such, while covering the outer circumferential surfaces of the TPS liver rod and the double liver rod, the first thiol 510 and the second thiol 520 are respectively filled between the first glass, the third glass, and the second glass and the third glass. In addition, the bonding force between the first to third glasses can be more firmly prevented, and the TPS liver rod and the double liver rod can be prevented from being directly exposed to external moisture or foreign substances.

In addition, the path from the outer space to the space between the first and third glasses is lengthened by the first and

second chocolates

510 and 520, so that external moisture or the like may cause the first and second chocolates. The total diffusion distance that is diffused through the TPS liver rod and the double liver rod increases, and the adsorption time in the liver rod also increases, thereby significantly reducing condensation from external moisture.

Next, with reference to Figure 7, it will be described that the inner liver rod constituting the double liver rod is composed of a foam resin rod 410 and the outer rod is composed of a second metal rod 420. At this time, since the configuration of the second metal rods constituting the outer rod is the same as the configuration of the inner rod is made of a heat insulating rod will be described below focusing on the configuration of the foam resin rod.

Referring to FIG. 7, the foamed resin rod 410 is formed of an extruded product including a moisture absorbent, and molded to have a thickness of a desired distance to separate the second glass and the third glass, or to have such a thickness. It is made by cutting constantly. At this time. Of course, the foamed resin rod may be composed of a super spacer.

The foamed resin rod 410 is bent along the outer shape of the second and third glass, the loop formed by bending the foamed resin rod is not only placed inside the second and third glass, the outer It is preferable that the second metal rod 420 constituting the rod is small enough to be placed inside the loop formed by bending.

As in the case where the inner rod is made of an insulating rod, the outer circumferential surface of the bent foam resin rod is slightly smaller than the inner circumferential surface of the bent second rod in consideration of the thicknesses of the foamed resin rod and the second metal rod itself. It is preferably formed to achieve. Accordingly, after attaching the foamed resin interroding rod 410 between the second and third glass, it is possible to easily attach the second intermetallic rod 420 to the outside thereof. In this case, the second metal rod between the second and the third glass according to the working process may be formed by attaching the first rod between the foamed resin between the first and then of course.

The foamed resin interroded bar 410 formed as described above is foamed resin bonding surface 411 of both sides attached to the second and third glass in contact with each other, and foamed resin facing the inner space between the glass in the bonded state. It consists of an inner surface 412 and a foamed resin outer surface 413 facing the outer space between the two glasses.

At this time, by applying an adhesive to the foamed resin bonding surface 413 or by attaching an adhesive tape to fix the second and third glass on one surface, the sealed interior surrounded by the second and third glass and the foamed resin rods. It forms a space.

At this time, the inner space formed by the second and third glass and the inner surface of the foamed resin is argon gas (Ar) or krypton gas (Kr) which can improve the thermal insulation effect to prevent heat transfer by air between the glass. It may also be configured by injecting.

The second metal rod 420 forming the outer rod is formed by bending an aluminum steel or stainless steel sheet with an auto bending machine, and the inner rod is formed to surround the outer peripheral surface of the foamed resin rod. Same as the case made of.

At this time, the second intermetallic rod 420 is attached to the inside of the outermost portion of the second and third glass slightly inward, about 3 to 10mm, and the circumference of the outer peripheral surface of the second intermetallic rod 420 Wrapped around, it is also configured to be filled with the second thiol chol 520, which is a sealing portion for preventing the movement of the second metal rod and the inflow of moisture into the inner space is the same as the case where the inner rod is made of a thermal insulation rod.

Next, the operation of the triple multilayer glass using the double liver rod structure according to the present invention configured as described above will be described.

The third glass 130 is positioned between the first glass 110 facing the inside of the building and the second glass 120 forming the outer wall of the building, and between the first glass and the third glass located in the middle. The TPS liver rod 200 is attached to, and the double liver rod is attached between the second glass and the third glass located in the middle.

At this time, the double liver rod is an inner inner rod made of a thermal insulation rod 310 or a foamed resin rod 410 is attached to the inside, the first or second metal rods 320 and 420 which are outer rods surrounding the inner rod are disposed on the outside thereof. It is attached to space the second glass and the third glass.

The argon gas is filled with an adiabatic gas in an enclosed space formed between the first glass and the third glass by the TPS liver rod, and an enclosed space formed between the second glass and the third glass by the double liver rod. do. At this time, of course, it may also be configured to fill the adiabatic gas only in the inner space formed by the TPS rod.

Argon gas filled in the space sealed by the TPS bong is to block the heat conduction between the first glass indicating the temperature inside the building and the second glass indicating the temperature outside the building to improve the thermal insulation effect. In addition, since the TPS between the bar and the argon gas exhibits an even temperature distribution throughout the first glass, condensation may be prevented from occurring.

As such, the heat transfer between the first glass and the second glass is interrupted by a TPS rod made of TPS material, a double liver rod and argon gas filled in the space formed by the rods, and the temperature of the first glass side and the second glass. The temperature difference on the glass side remains large. Therefore, as a thermal insulation performance evaluation index indicating the amount of heat transfer due to the temperature difference of the indoor air in the unit area of the building, the heat permeability calculated by the amount of heat lost per square meter when there is a 1 degree temperature difference between the hot and cold parts of the material at the unit time In this case, it becomes clear that the thermal insulation performance is improved. In this case, the lower the heat permeability, the less heat is lost, which means that the heat insulating performance is excellent. On the contrary, the higher the heat permeation rate, the higher the heat transfer, that is, the greater the heat loss.

Arranged in the inner space formed by the TPS rod and the internal space formed by the TPS material, while the heat permeability is about 3.0W / ㎡K when formed using a conventional general laminated glass and a general metal liver bar When filled with a heat permeation rate of approximately 1.2 W / ㎡ K, it is possible to save 420 liters of oil per year per 20 ㎡ glass area. In addition, this value is simply compared to the case of the multilayer glass, the third glass is additionally provided between the second glass forming the outer wall of the building and the first glass forming the inner side of the building, accordingly, the first glass and the first glass It is possible to realize a significantly increased thermal insulation performance than in the case of triple glass having a greater distance between the two glasses.

The TPS material constituting the TPS rod is evenly distributed with a moisture absorbent, does not have a large thermal conductivity in the TPS material itself, and is not solidified without a separate adhesive upon adhesion to the first to third glasses. Since the viscous TPS material is cured and adheres to the surfaces of the first and third glasses in the microparticle unit, the thermal conductivity between one side of the glass and one side of the liver is not large as compared with the case of forcibly bonding using a separate adhesive.

In addition, the TPS liver rod is directly supplied in the shape of the liver rod in a uniformly blended state without being solidified and attached to the first glass to the third glass, so that the TPS rod is formed at the corner portion of the TPS rod formed along the bent portion of the glass. And the moisture absorbent is evenly distributed it is possible to significantly reduce the occurrence of condensation. As a result, the degree of decrease in the heat transmission rate at the bent corners or the edges of the glass is even greater.

As described above, the TPS liver rod and argon gas greatly contribute to increasing the insulation effect, while the second glass that forms the outer wall of the building and the double stem supporting the second glass not only contribute to the insulation effect, but are applied from the outside. Strengthen the bearing capacity against wind pressure caused by impacts and strong winds in high-rise buildings.

In other words, by installing overlapping existing rods in a double structure without making a single thick liver rod in order to strengthen the bearing capacity against the wind pressure, it is possible to easily realize the production and installation of a multilayer glass, the internal inner rod made of a double structure Due to the small space existing between the outer rod and the outer rod, the deformation of the multilayer glass caused by the warping or bending of the glass is minimized, and the restoration to the original shape after the deformation can be realized more smoothly.

In the above description, the technical idea of the present invention has been described with the accompanying drawings. However, the present invention has been described by way of example and is not intended to limit the present invention. In addition, it is apparent that any person having ordinary knowledge in the technical field to which the present invention belongs may make various modifications and imitations without departing from the scope of the technical idea of the present invention.

In the present invention, the liver rod that maintains the space between the first glass and the third glass is formed of a TPS liver rod containing a moisture absorbent, and the space between the third glass and the second glass is composed of a double structure of an inner rod and an outer rod. By forming the liver rod, the liver rods installed between the glasses are formed of different materials, and the supporting force against wind pressure is supported by the outer rods of the metal material forming the double liver rods while minimizing the leakage of gas filled by the TPS liver rods having excellent thermal insulation effect. It can be used to improve the durability of the triple glass as well as the durability of the building itself.

Claims

A first glass installed inside the building;

A second glass constituting the outer wall of the building;

A third glass positioned between the first glass and the second glass;

A TPS ganbong for maintaining a space between the first glass and the third glass; And

3 using a double rod structure comprising an inner rod formed inside the space formed between the second glass and the third glass, and a double rod formed of an outer rod enclosing the outer edge of the inner rod. Mezzanine glass.
The method of claim 1,

The TPS liver rod is a TPS material made of a thermally insulating plastic spacer (Thermo Plastic Spacer) containing a moisture absorbent, a triple layer glass using a double liver rod structure, characterized in that composed of polyisobutylene (Polyisobutylen).
The method of claim 2,

The TPS liver rod is formed in an oblique shape in which a starting portion, which is a portion first attached to one surface of the third glass, gradually increases in a direction in which the first glass is positioned on one surface of the third glass, and is finished on one surface of the third glass. The triple layer glass using the double liver rod structure characterized by the closed part which is a part formed in diagonal shape corresponding to the shape of the said starting part.
The method of claim 3,

The TPS liver bar is a triple layer glass using a double liver bar structure, characterized in that the length of the horizontal space separating the first glass and the third glass is 1 ~ 20mm.
The method of claim 4, wherein

The three-layered glass using the double-sealed structure, which is sealed by the TPS rod and spaced apart from the first glass and the third glass, is filled with argon gas (Ar) or krypton gas (Kr).
The method according to any one of claims 1 to 5,

The inner liver rod is composed of a single insulation rod, and the outer liver rod is composed of a first metal rod;

The insulation rod is made of a reinforcement made of a metal material, and the PVC portion surrounding the outside of the reinforcement, the inside is filled with a heat absorbing absorbent;

The first intermetallic rod may include a first metal bonding surface of both side portions contacting the second and third glasses, respectively, a first metal inner surface facing the inner space between the two glasses in the bonded state, and an outer space between the two glasses. A double liver rod structure comprising a first metal outer surface facing a space, wherein the first metal absorbent is filled in a space surrounded by the first metal bonding surface, the first metal inner surface, and the first metal outer surface. Triple glass using a glass.
The method according to any one of claims 1 to 5,

The inner rod is made of a foamed resin rod, and the outer rod is made of a second metal rod;

The foamed resin interbar is an extruded product containing a moisture absorbent, and the foamed resin bonding surface of both sides attached to the second and third glass in contact with each other, and the foamed resin inside toward the inner space between the glass in the bonded state A face and an outer face of the foamed resin facing the outer space between the two glasses;

The second intermetallic rod may include a second metal bonding surface of both sides contacting the second and third glasses, a second metal inner surface facing the inner space between the glass in the bonded state, and an outer surface between the glass. A double liver rod structure comprising a second metal outer surface facing a space, wherein the second metal absorbent is filled in a space surrounded by the second metal bonding surface, the second metal inner surface, and the second metal outer surface. Triple glass using a glass.
The method according to any one of claims 1 to 5,

The TPS liver rod and the double liver rod are attached to a portion that enters 3-10 mm inward from the outermost edges of the first to third glasses, and the outer edges of the first to third glasses on the outer circumferential surfaces of the TPS liver rod and the double liver rod. Triple-layered glass using a double liver bar structure, characterized in that the sealing portion in which the cheol call is injected into the space leading.