WO2011081414A2

WO2011081414A2 - Triple insulated glazing using paired spacer bars

Info

Publication number: WO2011081414A2
Application number: PCT/KR2010/009437
Authority: WO
Inventors: 김백두
Original assignee: Kim Baek Doo
Priority date: 2009-12-31
Filing date: 2010-12-28
Publication date: 2011-07-07
Also published as: KR101021859B1; WO2011081414A3

Abstract

The present invention relates to triple insulated glazing, and more specifically to triple insulated glazing using paired spacer bars in which a foamed resin spacer bar for maintaining a space between a first piece of glass towards the inside of a building and a third piece of glass positioned in the centre, and a metal spacer bar for maintaining a space between the third piece of glass and a second piece of glass constituting the outer skin of the building are respectively provided on the same line based on the third piece of glass, and hence on the inside of the building the thermal insulation effect can be improved due to the foamed resin spacer bar as with a Super Spacer having outstanding thermal properties, while on the outside of the building the resistance to air pressure and the like acting on the outside of the building can be improved by the metal spacer bar which has strengthened supporting power.

Description

Triple Laminated Glass Using Heterogeneous Ganbong

The present invention relates to triple layered glass, and more particularly, to a foamed resin rod for maintaining a space between a first glass facing the inside of the building and a third glass located in the center, and the outer wall of the third glass and the building. By installing the metal rods to maintain the space between the second glass to form the same straight line on the basis of the third glass, the thermal insulation effect is improved by the foamed resin rods such as super spacers having excellent thermal characteristics inside the building. In addition, the present invention relates to a triple multilayer glass using a heterogeneous rod that enables to improve the resistance to wind pressure applied from the outside of the building to the metal rod with enhanced bearing capacity on the outside of the building.

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. Synthetic resin rod using PVC is proposed.

However, the conventional synthetic resin liver rods had problems of work to be bonded to the glass surface with silicon and low mechanical properties, and synthetic resin liver rods with additional reinforcing materials have been proposed to supplement these problems.

However, as more and more high-rise buildings using double-layered glass have been recently demanded, the supporting capacity for long-term support for not only insulation effects but also high-level external wind pressures is required. There was a problem that can not implement sufficient bearing capacity.

As such, there is no clear standard for the material and structure of the rods used to maintain the space between them by keeping a certain distance from each other. Thus, they provide excellent insulation effect and provide sufficient support for external impact. There is still a need for a cane that can simplify and simplify the manufacturing process.

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 triple layer glass as described above, there is still a problem when using an aluminum ganbon and a synthetic gangan rod as described above. There is a need for a cubicle that can simultaneously provide support and simplify the manufacturing process.

The problem to be solved by the present invention in forming the interlayer structure of the triple-layered glass, the inner side of the building has a low thermal conductivity and low gas leakage degree of foam resin rods, and the outer side of the building has a strong support for external forces 3, which is used in high-rise buildings while simultaneously improving the insulation effect and improving the bearing capacity against wind pressure outside the building by installing the ganbong and installing different ganbong structures on the same straight line based on the third glass in the middle. It is to provide a triple multilayer glass using a heterogeneous liver bar that can improve the durability of the multilayer glass.

Triple multilayer glass using a heterogeneous rod for achieving the above object, the first glass is 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 foamed resin interrod which maintains a space between the first glass and the third glass positioned at the center, and includes a moisture absorbent as an extrusion molded product; And an intermetallic rod which is positioned on the same straight line as the foamed resin interstice rod and is made of a metal material for maintaining a space between the second glass and the third glass which is located at the center. It is characterized in that the foamed resin between rod and the metal rod to be located on the outside of the building is composed of different materials.

The present invention is to install the foam resin rods made of super spacers, etc. in the triple-layered glass inside the building, the metal rods are installed on the outside of the building to configure the triple-layered glass by the heterogeneous rods, so that the insulation effect of the building In addition to the improvement, high-rise buildings can simultaneously maintain sufficient bearing capacity against continuous wind pressure, which greatly increases the durability of the triple-glazed glass as well as the building itself.

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

2 is a partial perspective view of a triple multilayer glass using heterogeneous liver rods 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 block diagram showing a connection structure of the intermetallic rod in accordance with the present invention.

100-First Glass 120-Second Glass

130-3rd Glass 210-Foam Resin Rod

220-metal bar 230-straight key

310-First Fuck 320-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 multilayer glass using a heterogeneous liver bar 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 It is a block diagram which shows a connection structure.

Referring to FIGS. 2 and 3, the triple multilayer glass using heterogeneous stems according to the present invention includes a first glass 110 facing the inside of the building, a second glass 120 forming an outer wall of the building, and the second glass. The third glass 130 positioned between the first glass and the second glass, the foamed resin interrod 210 to maintain a space between the first glass and the third glass located in the center, and the second glass and the center It comprises a intermetallic rod 220 to maintain the space between the third glass located in.

As such, the liver rods located inside the building and the liver rods located outside the building are each composed of different materials, that is, heterogeneous materials. The liver rod is composed of a foamed resin rod between 210, which is a silicone product containing a moisture absorbent as an extruded product to improve the thermal insulation effect, and the liver rod positioned at the outside of the building can sufficiently support external impacts such as wind blowing from the outside. It is composed of an intermetallic rod 220 made of a metallic material.

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.

At this time, the foamed resin interrod 210 and the intermetallic rod 220 are installed on the same straight line, so that the bearing force generated in the intermetallic rod and the foamed resin interrod is concentrated without being distributed in response to wind pressure applied from the outside. In the case of high-rise buildings, it is possible to reinforce the bearing capacity against the external wind pressure that is continuously experienced. Accordingly, the external wind and the like is directly received only the intermetallic rod, but is supported together in the foamed resin interroded rod located on the same straight line, it is possible to strengthen the overall bearing capacity of the triple layer glass.

The foamed resin interrod 210 is made of an extrusion molded product containing a moisture absorbent, and is formed to have a thickness of a distance as desired to separate the first glass and the third glass, or is formed by cutting to have a constant thickness. . Here, the foamed resin liver rod refers to a liver rod made of a foamable resin containing a moisture absorbent as a silicone product such as a super spacer, and it will be said to be well known in the art to which the present invention pertains. For the sake of understanding, the foamed resin interbar and the super spacer are used together to refer to the liver rod made of a foamable resin. At this time, the foamed resin rods, that is, the super spacer is bent to form a loop of a size slightly smaller than the outermost circumference of the first to third glass, both ends of the foamed resin rods forming a loop in this way is firmly connected It is configured to form a sealed first space therein.

In addition, the foamed resin interrod 210 has a first bonding surface 211 of both sides attached to the first and third glass in contact with each other, and a first inner surface facing the inner space between the glass in the bonded state ( 212 and the first outer surface 213 facing the outer space between the two glasses.

At this time, the adhesive is applied to the first bonding surface 211 provided on both sides of the foamed resin rods or attached to the adhesive tape is configured to be fixed to the first and third glass. In addition, the first inner surface 212 is formed in a wide plate shape having a width suitable for the spaced space between the first glass and the third glass, the first outer surface 213 is narrower than the first inner surface It is preferable to be configured not to be in direct contact with the first and third glass. However, of course, the first outer surface may be configured to have the same width as the first inner surface.

In this way, the first inner surface is in contact with both glass to determine the width of the spaced space between the glass, the first outer surface has a narrower width than the first inner surface has a direct effect on the width of the spaced space. Since it does not reach, but is wrapped by the first cheer call described below, it is possible to seal the foamed resin rod between the first glass and the third glass while more firmly fixed.

In addition, the foamed resin rods are extrusion molded products formed to have a predetermined thickness and width inside to be full, and include the first moisture absorbent itself without a separate absorbent injection process required in the conventional metal rods.

The first and third glasses may be attached to the first and third glasses by adhesive tapes provided on the first bonding surface while freely bending the expanded resin rods along the outer shapes of the first and third glasses. It is configured to form a closed first space between the glass.

At this time, the first space spaced apart from the first glass and the third glass by the foamed resin interrod 210 is argon gas (Ar) or a heat insulating gas that can improve the thermal insulation effect to prevent heat transfer by air It may be configured by injecting krypton gas (Kr) or the like.

In addition, the intermetallic rod 220 is made of aluminum or stainless steel with excellent durability and light weight in a metallic material, especially moisture, and is located between the second glass 120 and the third glass 130 and tripled. It is configured to enhance the overall bearing capacity of the laminated glass.

At this time, the intermetallic rod 220 is configured by bending the aluminum or stainless steel sheet to a certain size using an auto bending machine. And, in order to install in the same position as the foamed resin between the rods on the basis of the third glass located in the middle to form a loop of a size slightly smaller than the outermost circumference of the second glass and the third glass like the foamed resin between rods As bent and formed, both ends of the intermetallic rod 220 forming a loop as shown in FIG. 5 are connected to each other by a straight key 230 to form a closed second space.

In addition, the intermetallic rod 220 formed by bending the aluminum or stainless steel sheet has a second bonding surface 221 of both sides contacting the second and third glass, respectively, and an inner space between the two glasses in the bonded state. It consists of a second inner surface 222 facing toward the second outer surface 223 facing the outer space between the two glass.

At this time, the second inner surface 222 is formed of a wide plate having a width suitable for the spaced space between the second and third glass, similar to the foamed resin interroded rod, the second outer surface 223 is the first 2 is configured to have a narrower width than the inner surface, and is configured to apply an adhesive to the second bonding surface 221 or to fix to the second and third glass using an adhesive tape.

In addition, a second absorbent 224 is injected into a space surrounded by the second bonding surface, the second inner surface, and the second outer surface of the intermetallic rod, and to improve the efficiency of absorbing moisture in the second absorbent. It is preferably configured to form a constant through hole in the inner surface.

In addition, by bending the intermetallic rod along the shape of the glass in order to space between the second glass and the third glass, and attached to the second and third glass by an adhesive tape provided on the second bonding surface, The sealed second space is formed between the second and third glasses.

At this time, it may be configured by injecting argon gas (Ar) or krypton gas (Kr), which is an insulating gas in order to improve the insulating effect in the second space formed between the second and the third glass by the intermetallic rod. Of course, the gas injected into the second space located outside the building does not contribute much to the improvement of the insulation effect inside the building, and in the case of the metal rod, the gas is not filled with a separate insulation gas in consideration of the large leakage. It may be configured to maintain.

In addition, the foamed resin between the rod 210 and the metal rod 220 is formed in a smaller size than the outermost of the first to third glass (110, 120, 130) bar, as shown in Figure 4 the first to third glass ( In the outermost part of the 110, 120, 130, a slightly entered inward position, is configured to be attached to the inner portion of about 3 ~ 10mm. Accordingly, a sealing portion is further formed in the space extending from the outer surface of the foamed resin intermetallic rod and the intermetallic rod and the first to third glasses to prevent the inflow of moisture into the sealed space therein and the movement of the foamed resin interroded rod and the intermetallic rod. .

At this time, the first sealing portion formed on the first outer peripheral surface provided in the foamed resin interrods is injected with a first thiol 310 is filled in the empty space between the first outer peripheral surface and the first and third glass while the foamed resin The liver bar is more firmly fixed between the first and the third glass, and the second thiol 320 is injected into the second sealing part formed on the second outer circumferential surface of the metal liver bar, so that the second outer circumferential surface and the second and the third glass are injected. The intermetallic rod 220 is more firmly fixed between the second and third glasses while being filled in the empty space between the three glasses.

As such, the first thiol 310 and the second glass in the space between the first glass and the third glass and the second glass and the third glass covering the first outer circumferential surface of the foamed resin interrod and the second outer circumferential surface of the metal interrod. By filling each of the cheol call 320, the bonding force between the first to the third glass can be more firm, and the foamed resin stick and the metal stick can be prevented from being directly exposed to external moisture or foreign matter. .

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

second fucks

310 and 320, and accordingly, the first moisture and the like are the first and second fucks. The total diffusion distance that passes through the foamed resin rod and the intermetallic rod is increased, and the adsorption time of moisture is also increased to reduce the occurrence of condensation by external moisture.

Next, the operation of the triple multilayer glass using the heterogeneous hepatic rods 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 the third glass is positioned in the middle of the first glass. A foamed resin interrod 210 such as a super spacer, which is an extruded product containing a moisture absorbent, is adhered along an outer portion of the first glass and the third glass to be spaced apart from each other by a predetermined distance, and the third glass is positioned in the middle of the second glass. An intermetallic rod 220 made of a metal material is adhered along an outer portion of one surface to separate the second glass and the third glass by a predetermined distance.

In this case, an argon gas is filled in the sealed first space formed between the first glass and the third glass by the foamed resin rod, and the sealed agent is formed between the second glass and the third glass by the metal rod. Argon gas is also filled in the second space.

Accordingly, the foamed resin interrod 210 and the argon gas 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 foamed resin interroded and argon gas exhibits an even temperature distribution throughout the first glass, condensation may be prevented from occurring.

As described above, the foamed resin interrod 210 and the argon gas greatly contribute to increasing the insulation effect, whereas the second glass constituting the outer wall of the building and the intermetallic rod 220 supporting the second glass are applied from the outside. Strengthen the bearing capacity against wind pressure caused by impacts or strong winds in high-rise buildings. That is, by mitigating the direct transmission of the impact caused by such external wind in the intermetallic rod toward the foamed resin interrod, it is possible to improve the durability of the entire triple glass.

Therefore, the foamed resin interroded rod and the metal interroded rod which are spaced apart from the first to third glass constituting the triple multilayer glass are composed of different rods formed of different materials, thereby improving the thermal insulation effect of the building and in the case of a high-rise building. In addition, it is possible to maintain sufficient bearing capacity against continuous wind pressure at the same time, which greatly increases not only the durability of the triple-layer glass but also the durability of the building itself.

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.

The present invention is to install the foam resin rods made of super spacers, etc. in the triple-layered glass inside the building, the metal rods are installed on the outside of the building to configure the triple-layered glass by the heterogeneous rods, so that the insulation effect of the building In addition to the improvement, high-rise buildings can simultaneously maintain sufficient bearing capacity against continuous wind pressure, which can be used to increase the durability of the triple-glazed glass as well as 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 foamed resin interrod which maintains a space between the first glass and the third glass positioned at the center, and includes a moisture absorbent as an extrusion molded product; And

Located on the same straight line as the foamed resin interroded, including a metal rod made of a metal material for maintaining a space between the second glass and the third glass located in the center, the foam is located inside the building Three-layered glass using a heterogeneous rod, characterized in that the resin rod and the metal rod to be located on the outside of the building is composed of different materials.
The method of claim 1,

The foamed resin interbar is a first bonding surface of both sides attached to the first and third glass in contact with each other, the first inner surface facing the inner space between the glass in the bonded state and the outer space between both glass A first outer surface facing the front surface;

The intermetallic rod is bent to form a loop having a size slightly smaller than the outermost periphery of the second glass and the third glass, and the ends of the bent intermetallic rod are connected with a straight key to form a closed inner space. A second bonding surface formed on both sides of the second and third glass surfaces, the second inner surface facing the inner space between the glass in the bonded state, and a second facing the outer space between the glass. Triple multilayer glass using heterogeneous liver rods, characterized in that composed of an outer surface.
The method of claim 2,

The first glass space is sealed by the foamed resin between the bar and the first glass and the third glass spaced apart triple layer glass using a heterogeneous rod, characterized in that the filling with argon gas (Ar) or krypton gas (Kr).
The method according to any one of claims 1 to 3,

The foamed resin rod and the metal rod are attached to the inner portion of the outermost portion of the first to third glass by about 3 to 10 mm, the space extending to the outermost portion of the foamed resin rod and the intermetallic rod and the first to third glass Forming a sealing portion in the groove;

The sealing unit is characterized in that the first cheolchi injection portion is injected into the first sealing portion formed on the first outer peripheral surface of the foamed resin between the rods, and the second thiolche injection portion formed on the outer peripheral surface of the intermetallic rod Triple multilayer glass using different hepatic rods.