KR200266041Y1 - Pair glass system equipped with pressure adjustment means - Google Patents

Abstract

The present invention is equipped with a structural sealant glazing system (SGS) and a device that can control the pressure inside the pair glass in a common curtain wall structure to change the pressure inside the pair glass. It relates to a structure of a pair of glasses that can prevent the deformation of the pair of glasses according to.

The present invention is a sliding pad to enable the movement of the inner glass in the pair of glass; Elastic backup material installed between the fixing frame and the inner glass back; By using the inner glass to move in accordance with the pressure change in the pair of glass can prevent the deformation of the pair of glass due to the pressure change. In addition, in the above invention, the sealant is used inside the pair of glasses to process the inner air more tightly and at the same time stabilize the pair glass structure. In addition, in the above invention, a flexible tube including a dehumidifying agent is installed on the sealant, and a laminated film is installed to prevent the movement of moisture between the tube and the sealant to remove moisture from the pair of glasses. The movement of the paired glass inner glass can be made smooth.

The pair of glass structure equipped with the pressure regulating means of the present invention improves the aesthetics of the building by preventing distortion of the image projected on the glass wall surface in the structural sealant glazing system and the general curtain wall structure. Can be. In addition, the present invention can extend the life of the pair of glasses by maintaining a constant pressure in the pair of glass to prevent the deformation of the glass.

Description

Pair glass structure with pressure adjustment means

The present invention is equipped with a structural sealant glazing system (SGS) and a device capable of adjusting the pressure inside the pair glass in the general curtain wall structure to prevent the pair glass from deformation due to the pressure change in the pair glass. It can be about the structure of a pair of glasses. More specifically, in the structural sealant glazing system and the general curtain wall structure, the inner glass 1 can be moved in accordance with the contraction and expansion of the air inside the pair glass to prevent the deformation of the glass. It is about the structure of the pair of glasses.

In recent years, as the building becomes larger and higher, the outer wall of the building is constructed by a curtain wall method or a structural steel sealant grading system in which the outer wall is not directly subjected to the load of the building. Curtain wall is a method of manufacturing all of the exterior wall components made of plate glass, aluminum, steel, stainless steel, and asbestos products at the factory, transporting them to the construction site, and then fixing them using bolts to the frame of the building. Structural sealant grazing system is a method of bonding and supporting glass by placing a joint frame between glass units on the glass back, unlike conventional curtain walls. Structural sealant grading systems provide excellent adhesion to glass and durability because they protect the structural sealant from UV radiation.

In the structure of the structural steel sealant grading system and the curtain wall, the glass wall occupies the front of the building, so the glass wall functions not only as a simple glass window that receives and transmits light, but also with the mirror effect according to the reflection. It has been a major element that forms the exterior of a building by projecting it to various shapes according to the condition and visual point of light.

Conventionally, in order to solve the insulation problem and noise problems of the ordinary glass plate, a pair of glass is used to maintain the gap between the two sheets of glass using a spacer or a dry air or an inert gas layer therebetween.

However, despite the functional advantages of the pair glass, as the air temperature rises, the air layer inside the pair glass expands in volume. At this time, the air pushes the pair of glasses by the expanded volume and the glass deforms. Such deformation may distort the image projected on the glass wall of the building, thereby damaging the exterior of the building, and the deformation may cause invisible cracks on the glass surface. Here, if the pressure rise due to the inflated air can be controlled, the deformation of the paired glasses can be prevented.

The present inventors have developed a pair of glass structure equipped with a pressure control means to solve the problems of the conventional pair of glasses as described above.

An object of the present invention is to provide a pair of glass structure equipped with a pressure control means that can adjust the pressure according to the volume change of the air layer existing between the pair of glasses.

Another object of the present invention is to provide a pair of glass structure equipped with pressure control means that can prevent the image projected on the glass surface caused by the deformation of the pair of glass to improve the aesthetics of the building.

Another object of the present invention is to prolong the life of the pair of glasses by preventing the deformation of the pair of glasses.

1 is a cross-sectional view of a pair of glass structure in which a pressure adjusting means in which a struc- tal sealant is attached to an inner side of the pair of outer glass is attached.

FIG. 2 is a cross-sectional view of a pair of glass structure in which a pressure adjusting means in which a structure iron sealant is attached to an outer side of the pair of outer glass is attached.

FIG. 3 is a cross-sectional view of a pair of glass structure equipped with pressure regulating means in which the sealant is filled and adhered between the pair of glasses in the pair of glass structure of FIG.

FIG. 4 is a cross-sectional view of a pair of glass structure equipped with pressure adjusting means in which the sealant is filled and adhered between the pair of glasses in the pair of glass structure of FIG.

FIG. 5 is a cross-sectional view of a pair of glass structure equipped with pressure regulating means, in which the laminated film is installed on the sealant and the tube is installed on the laminated film.

FIG. 6 is a cross-sectional view of a pair of double-glass structure in which the pressure adjusting means is installed in the pair of glass structure of FIG. 4 with a laminated film on the sealant and a tube on the laminated film.

<Short description of the symbols in the drawings>

1: Paired glass inner glass 2: Paired glass outer glass

3: Structural Sealant

4: fixing frame 5: sliding pad

6: Caulking material 7: Backup ash

8: sealant

9: laminated film

10: caulking material (butyl) 11: tube

12: Dehumidifier

Hereinafter, the present invention will be described with reference to the drawings.

1 is a cross-sectional view of a pair of glass structure equipped with a pressure regulating means of the present invention. The pair of glass structure includes a pair of glasses (1, 2), a sliding pad (5), a fixing frame (4), a structural steel sealant (3), a backing material (7) and a caulking material (6).

The pair of glasses 1 and 2 are generally used for insulation or soundproofing, and two or several sheets of glass are arranged at predetermined intervals, and an air drying agent is installed to form a dry air layer between the plates. The air layer is mainly filled with dry air, but in some cases the inert gas is filled in consideration of the purpose and function of the building.

Structural sealant (3) serves to stabilize the outer glass (2) by adhering to the rear surface and the fixing frame (4) of the fair glass outer glass (2).

The sliding pad 5 allows the movement of the inner glass 1 to be made of polycarbonate, bakelite, or the like.

The backing material 7 provided between the inner glass 1 and the fixing frame 4 has elasticity and elasticity that enable the movement of the inner glass. Moreover, the caulking material 6 filled and adhered between the inner glass 1 and the fixing frame 4 keeps the internal air tight.

As the outside air temperature rises or falls, the air inside the pair of glasses expands and contracts. At this time, when the temperature inside the pair of glass increases, the inner glass 1 moves to the rear side while pushing the backup material 7 to control the pressure inside. When the air inside the pair of glass shrinks, the inner glass 1 is moved to the front to adjust the pressure inside. As described above, since the pressure inside the pair of glasses can be adjusted constantly, the image projected on the building due to the expansion and contraction of the pair of glasses can be prevented from being distorted.

FIG. 2 shows a spherical iron sealant 3 bonded to the outer surface of the pair of glass outer glass 2 and a fixing frame 4 attached to the structural iron sealant 3.

3 and 4 are embodiments of the present invention, in which the sealant 8 is filled and bonded between the pair of glasses in the pair of glasses of FIGS. 1 and 2 to further stabilize the pair of glasses and further improve internal air. It is more tightly processed.

5 and 6 show a laminated film 9 on the sealant of FIGS. 3 and 4 as another embodiment of the present invention, and on the laminated film. The tube 11 is installed. The tube and the inner and outer glass are filled with the caulking material 10 and bonded.

A moisture absorbing hole is formed in an upper portion of the tube, and a dehumidifying agent 12 is inserted into the tube to remove moisture in the air through the absorbing hole. If moisture is present in the air inside the fair glass, the water evaporates when the temperature rises, and the pressure inside the glass increases further. This problem can be solved by removing moisture using a dehumidifying agent.

The laminated film 9 is installed between the tube 11 and the sealant 8 to smooth the deformation of the tube 11 deformed according to the movement of the pair of glasses and prevent moisture from penetrating into the inside. . The laminated film 9 can be produced by the synthesis of polyethylene, polyester and aluminum.

The tube is made of a material such as ethylene propylene rubber (EPDM) having good elasticity and elasticity to make the elasticity and elasticity good.

As described above, the tube 11 is made of a material having good elasticity and elasticity, and the laminated film 9 facilitates the deformation of the tube to facilitate the movement of the inner glass 1.

The present invention is equipped with a structural sealant glazing system and a device capable of regulating the pressure inside the pair glass in a general curtain wall structure to prevent the deformation of the pair glass by constantly adjusting the inner pressure. have. In addition, the life of the pair of glasses can be extended by preventing the deformation of the pair of glasses.

The present invention can prevent the occurrence of frost by removing moisture contained in the pair of glass using a dehumidifying agent.

The present invention facilitates the deformation of the tube by installing a flexible and flexible tube and a laminated film 9 for smoothing the deformation of the tube between the tube 11 and the sealant 8. The movement of the paired glass inner glass 1 can be made smooth.

Claims (4)

Fair glass; Structural sealant adhered to the inner side of the outer glass of the pair of glass; Fixing frame for adhering to the structure iron sealant; A sliding pad installed on the fixing frame; A backup material installed between the fixing frame and the inner glass; And A caulking material installed between the fixing frame and the inner glass to keep internal air tight; And the sliding pad and the backing material enable the movement of the inner glass according to the inner pressure of the pair of glasses. Fair glass; Structural sealant adhered to the outer side of the outer glass of the pair of glass; A sliding pad installed under the pair of glass and the structural steel sealant; A fixing frame installed under the sliding pad and adhering to the structural steel sealant; A backup material filled between the fixing frame and the inner glass; And A caulking material installed between the fixing frame and the inner glass to keep internal air tight; And the sliding pad and the backing material enable the movement of the inner glass according to the inner pressure of the pair of glasses. 3. The pair of glasses structure of claim 1 or 2, wherein a sealant filled between the pairs of glasses is further added. According to claim 3, Laminated film installed on the sealant; A tube having a moisture absorption hole formed on the laminated film; A dehumidifying agent installed inside the tube; And A caulking material filled between the tube and the pair of glasses; Fairglass structure equipped with a pressure control means characterized in that it further comprises.