KR20170040608A

KR20170040608A - Apparatus for Protecting Gas Leakage of Gas-filled Insulating Glass Units

Info

Publication number: KR20170040608A
Application number: KR1020150139829A
Authority: KR
Inventors: 민대식
Original assignee: 민대식
Priority date: 2015-10-05
Filing date: 2015-10-05
Publication date: 2017-04-13
Also published as: KR101852063B1

Abstract

The present invention relates to an apparatus for preventing gas leakage of gas-insulated double layer glass, wherein a plurality of contact protrusions (121) are formed on a sealing body (120) of a corner key (100) And the tightening protrusion piece 121 corresponds to the hygroscopicity hole 11 of the space 10 while the oblique direction of the close contact protrusion piece 121 is in contact with the support body 110 so as to be easily press-fit into the space 10, and the close contact state of the space 10 with the inner surface of the space 10 is firmly maintained by the self-resilience of the close-contact projecting piece 121, So that it can be maintained.

Description

TECHNICAL FIELD [0001] The present invention relates to an apparatus for preventing gas leakage of a gas-

The present invention relates to an apparatus for preventing gas leakage of a gas-injected heat insulating double layer glass, and more particularly, to an apparatus for preventing gas leakage of a gas-injected heat insulating double layer glass, which prevents leakage of gas filled inside a injected double layer glass.

Generally, in a building, a window has a function of improving mining and ventilation functions. In recent years, the installation area has been increasing more and more due to the function as an outer wall finishing material to make the appearance of a building more beautiful.

In the case where the window with glass is used as the outer wall finishing material of the building as described above, the heat insulation performance is relatively lower than that of the concrete or mortar finishing. Therefore, in the winter season, the heat inside the building is released to the outside, Loss is increased and cooling energy loss is increased due to increased amount of mining during the summer season. Therefore, in terms of energy saving, it is relatively disadvantageous to close the outer wall of a building to a window.

Therefore, when window sills are used as the exterior finishing material of a building, a double layer glass is usually used to reduce the energy loss. Such a double layer glass is formed by arranging two or more glasses at regular intervals in one window frame frame, So that the heat insulating performance is improved by forming a closed space between the glass.

As described above, when two or more sheets of glass are spaced apart from each other at regular intervals, a gap (also called a "spacer" or "spacing material") is provided between the glass and the glass so that the spacing between the glasses can be maintained. When installing the bare glass between the glass, the adhesive is applied to the glass or the double-faced tape is used to fix the bare die, and the gap between the bare rod and the window frame frame is filled with silicone so that the bare die is completely fixed.

Recently, due to the improvement of the living environment and the improvement of the cultural life, the double-layered glass which is used in the soundproofing and the insulation equipment has been made to order by the noise, from the high-rise building, the highland house, (Argon gas), which can maximize the heat insulation, is injected into the insecticidal glass to provide a high-quality double-layered glass. In addition, the demand for a more relaxed atmosphere is increased according to the demand of consumers. .

However, such a double-layered glass has a problem in that the pressure is increased due to the temperature rise of the inner gas layer due to various reasons, and the desired energy efficiency can not be obtained over a long period of time.

The structure and the installation method of the double-layered glass are also provided to consumers in various forms. As prior arts, Patent Registration No. 10-0654407, Utility Model Registration No. 20-0296701, Patent Registration No. 10-1024618, and Patent Registration 10-1261789, and the like.

Therefore, the main object of the present invention is to provide a gas injection insulation material which effectively prevents leakage of the gas filled in the multilayer glass, thereby preventing the filling gas from leaking even during long-term use, Thereby preventing gas leakage of the multi-layer glass.

In order to attain the above object, the gas leakage preventing device for gas-insulated double layered glass of the present invention comprises a space in which a plurality of moisture absorption holes are sequentially drilled on an inward surface thereof, and a support body bent to connect both ends of the space Wherein a plurality of protrusions are formed on the sealing body of the corner key so as to maintain airtightness and the sealing body of the joint body of the support body and the space So as to be sealed.

Therefore, in the gas leakage preventing device for gas-insulated double layered glass of the present invention, when the sealing body is press-fitted into the space, a plurality of slanting projecting pieces of the sealing body are pressed while being pressed, thereby causing the sealing projecting pieces to generate their own elasticity The hermetically sealed protruding piece can be maintained in tight contact with the inner surface of the space to efficiently maintain the airtightness and the hermetic and projecting piece can be brought into close contact with the space semi-permanently by elasticity or hydraulic pressure of the spring, There is no possibility of leakage of the filled gas even after a long period of time has elapsed, so that the heat insulating efficiency and the like of the double-layered glass can be maintained in a good quality.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of a state in which a gas leakage preventing device for a gas-insulated, double-layered glass according to the present invention is shown. FIG.
Fig. 2 is a perspective view of a corner key for explaining an apparatus for preventing gas leakage of a gas-insulated double layer glass according to the present invention. Fig.
3 is a front view of a corner key engaging state for explaining an apparatus for preventing gas leakage of a gas-injected heat insulating double layer glass according to the present invention.
4 is a perspective view of another corner key for explaining an apparatus for preventing gas leakage of a gas-injected insulating double layer glass according to the present invention.
FIG. 5 is another front view of a corner key for explaining a gas leakage preventing device for a gas-injected heat insulating double layered glass according to the present invention. FIG.
6 is another perspective view of a corner key for explaining an apparatus for preventing gas leakage of a gas-injected heat insulating double layer glass according to the present invention.
FIG. 7 is another front view of a corner key for explaining a gas leakage preventing device for a gas-injected heat insulating double layered glass according to the present invention. FIG.

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

As shown in FIGS. 1 to 3, the gas leakage preventing device for gas-insulated double layered glass of the present invention comprises a space 10 in which a plurality of moisture absorption holes 11 are sequentially punched in an inward surface, A corner key (100) having a hermetic sealing body (120) inserted into a space (10) in a cross section of a support body (110) connecting both ends of the support body A plurality of contact protruding pieces 121 are formed on the sealing body 120 of the key 100 so that airtightness is maintained and the joint portion of the supporting body 110 and the space 10 is taped and sealed.

The sealing body 120 is formed by sequentially forming a plurality of the contact protruding pieces 121 and the contact protruding piece 121 is inclined toward the supporting body 110 to firmly maintain the close contact state by self- As shown in Fig.

Here, the close-contact projecting piece 121 corresponds to the moisture absorption hole 11 of the space 10, but the inclined direction of the close-contact projecting piece 121 is inclined toward the support body 110, So that the hermetic sealing can be efficiently maintained by firmly maintaining the tight contact state with the inner surface of the space 10 by the self-elasticity of the close-contact projecting piece 121. [

4 and 5, the gas leakage preventing device for gas-insulated double layered glass of the present invention is characterized in that an elastic space 123 is formed in the sealing body 120 of the corner unit 100 and the elastic space 123 is formed in the elastic space 123 It is preferable to apply a resilient force to the close contact projection piece 121 with the spring 124 interposed therebetween so as to firmly contact the inner surface of the space 10 so that the airtight state can be maintained semi-permanently.

6 and 7, the gas leakage preventing device for gas-insulated, double-layered glass according to the present invention is characterized in that an oil pressure chamber 121 is formed in a sealing body 120 of a corner key 100, The check valve 112 is formed and the check valve 112 is communicated with the check valve 112 through the hydraulic passage 114 so that the two side sealing bodies 120 of the corner key 100 are inserted into the space 10 Since the inflow chamber 122 is inflated by injecting the oil through the check valve 112 in a combined state, the close contact protrusion piece 121 of the sealing body 120 is continuously and firmly fixed to the inner surface of the space 10 So that the airtight state can be maintained semi-permanently.

Here, it is preferable that the check valve 112 compresses the oil into the oil pressure chamber 122 to fill it, and then molds the oil into the molding means so that the oil pressure can be continuously maintained.

The operation of the present invention will be described as follows.

When the sealing body 120 of one side of the corner key 100 is inserted into the space 10 from the end of the space 10 and then the other sealing body 120 is pressed into the other space 10, A plurality of slanting protrusions 121 of the slanting protrusions 120 are pressed and inserted so that the slanting protrusions 121 generate their own elasticity so that the slanting protrusions 121 are firmly in contact with the inner surface of the space 10 To maintain airtightness efficiently, so there is no risk of leakage even when used for a long time.

Further, the elastic protrusion piece 121 is formed with the elastic space 123 so that the spring 124 is inserted into the elastic space 123 or the oil pressure chamber 122 is filled with oil to generate the hydraulic pressure, 121) is semi-permanently pressurized on the inner surface of the space (10), there is no fear of leakage of the filled gas even if it is used for a long period of time, and the heat insulating efficiency of the double- .

10: space 11: moisture absorption ball
100: corner key 110: support body
111: tape 112: check valve
113: Molting portion 114: Hydraulic passage
120: sealing body 121: close-
122: hydraulic chamber 123: elastic space
124: spring

Claims

A space 10 in which a plurality of hygroscopicity holes 11 are sequentially punched in an inward surface and a space 10 in which a cross section of a space 10 is formed in a cross section of a support body 110 which connects both ends of each space 10, In a corner key (100) formed with a sealing body (120) for maintaining airtightness to be inserted into the inside,
A plurality of contact protrusions 121 are formed on the sealing body 120 of the corner key 100 so as to maintain the airtightness and to seal the joint portion between the support body 110 and the space 10 Wherein the gas leakage preventing device of the gas-insulated, double-layered glass is characterized in that the gas leakage preventing device is provided.

The method according to claim 1,
The sealing body 120 is formed by sequentially forming a plurality of the contact protruding pieces 121 and the contact protruding piece 121 is inclined toward the supporting body 110 to firmly maintain the close contact state by self- Wherein the gas leakage preventing device is constructed so as to be able to maintain the gas leakage preventing gas in the gas-insulated, double-layered glass.

The method according to claim 1,
An elastic space 123 is formed in the sealing body 120 of the corner unit 100 and a spring 124 is inserted into the elastic space 123 to continuously apply an elastic force to the close- So that the gas-tight state can be maintained semi-permanently.

The method according to claim 1,
A hydraulic chamber 121 is formed in the sealing body 120 of the corner key 100 and a check valve 112 is formed in the supporting body 110 so that the hydraulic chamber 121 and the check valve 112 are connected to the hydraulic passage The oil is injected through the check valve 112 to expand the inflow chamber 122 in the engaged state where the two side sealing bodies 120 of the corner key 100 are inserted into the space 10, Wherein the hermetically sealed state is maintained semi-permanently so that the close-contact projecting piece (121) of the sealing body (120) is firmly and firmly attached to the inner surface of the space (10) Gas leakage prevention device.