High sealing hollow glass

Abstract

The utility model provides a kind of high sealing hollow glass belongs to hollow glass technical field.It solves the problem that the sealing performance of existing hollow glass is poor, which will lead to the increase of humidity between glass layers in hollow glass, and further reduce the heat preservation and insulation performance of hollow glass. The high sealing hollow glass includes two parallel glass substrates, a spacer frame arranged around the glass substrates to separate the glass substrates and form a sealed hollow cavity, and a composite sealing structure for sealing the hollow cavity. The utility model has the advantages of high sealing achieved by the first and second sealing layers, improved sealing performance of hollow glass, avoiding the increase of humidity between glass layers in hollow glass, and further reducing the heat preservation and insulation performance of hollow glass.

Description

Technical Field

[0001] This utility model belongs to the field of insulating glass technology, and specifically relates to a high-sealing insulating glass. Background Technology

[0002] Insulating glass units offer advantages such as noise reduction, thermal insulation, and heat insulation. However, their thermal insulation performance is influenced by factors such as the thickness, type, and humidity of the gas inside the glass. The basic structure of an insulating glass unit mainly consists of glass panes, spacers, and sealant. Poor sealing performance allows gas to enter the unit, increasing humidity between the glass layers and thus reducing its thermal insulation properties. Therefore, designing a highly airtight insulating glass unit is of great importance. Summary of the Invention

[0003] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a high-sealing insulating glass.

[0004] The purpose of this utility model can be achieved through the following technical solution: a high-sealing insulating glass, characterized in that it includes two parallel glass substrates, a spacer frame disposed around the periphery of the glass substrates to separate the glass substrates to form a sealed hollow cavity, and a composite sealing structure for sealing the hollow cavity. The composite sealing structure includes: The first sealing layer is applied between the spacer frame and the glass substrate, serving to bond and provide initial sealing. The second sealing layer covers the outside of the spacer frame and the first sealing layer, and plays a major role in sealing and structural support.

[0005] In the aforementioned high-sealing insulating glass, the spacer frame consists of four spacer strips. The inner wall of each spacer strip has a drying groove, and one end of each spacer strip is provided with a corner piece that can connect with the opening of the drying groove. The four spacer strips are connected to each other through the corner piece to form the spacer frame.

[0006] In the aforementioned high-sealing insulating glass, the drying groove is filled with a desiccant, and the spacer strip has several through holes communicating with the drying groove.

[0007] In the aforementioned high-sealing insulating glass, the corner piece is provided with a threaded hole, and the spacer is provided with a bolt that mates with the threaded hole.

[0008] In the aforementioned high-sealing insulating glass, an outer frame is provided on the outer side of the glass substrate, and a fixing plate is provided on one side of the outer frame. Both the outer frame and the fixing plate have two parallel grooves on their inner walls, and the glass substrate is tightly fitted into the grooves.

[0009] In the aforementioned high-sealing insulating glass, guide grooves are provided on both sides of the outer frame, and threaded holes are provided in the guide grooves. A guide block is provided on the fixing plate to mate with the guide groove, and a bolt is provided on the guide block to cooperate with the threaded holes.

[0010] In the aforementioned high-sealing insulating glass, the first sealing layer is made of thermoplastic sealant material, and the second sealing layer is made of elastic sealant material.

[0011] Compared with existing technologies, this high-sealing insulating glass achieves high sealing performance through a first sealing layer and a second sealing layer, improving the sealing performance of the insulating glass and preventing gas from entering the insulating glass, increasing the humidity of the gas between the glass layers, and thus reducing the thermal insulation performance of the insulating glass. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of a high-sealing insulated glass unit.

[0013] Figure 2 This is a schematic diagram of the outer frame structure of this high-sealing insulated glass unit.

[0014] Figure 3 This is a schematic diagram of the fixing plate structure of this high-sealing insulated glass.

[0015] Figure 4 This is a cross-sectional schematic diagram of a high-sealing insulated glass unit.

[0016] Figure 5 This is a schematic diagram of the spacer structure of this high-sealing insulated glass unit.

[0017] Figure 6 This is a schematic diagram of the composite sealing structure of this high-sealing insulating glass.

[0018] In the diagram, 1. Glass substrate; 2. Spacer frame; 3. First sealing layer; 4. Second sealing layer; 5. Spacer strip; 6. Drying tank; 7. Corner piece; 8. Through hole; 9. Threaded hole one; 10. Bolt one; 11. Outer frame; 12. Fixing plate; 13. Groove; 14. Guide groove; 15. Threaded hole two; 16. Guide block; 17. Bolt two. Detailed Implementation

[0019] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0020] like Figure 1-6As shown, this high-sealing insulated glass includes two parallel glass substrates 1, a spacer frame 2 disposed around the periphery of the glass substrates 1 to separate them and form a sealed cavity, and a composite sealing structure for sealing the cavity. The composite sealing structure includes: a first sealing layer 3, which is applied between the spacer frame 2 and the glass substrates 1, serving as an adhesive and initial seal; and a second sealing layer 4, which covers the outside of the spacer frame 2 and the first sealing layer 3, serving as the main seal and structural support. This insulated glass achieves high sealing performance through the first sealing layer 3 and the second sealing layer 4, improving the sealing performance of the insulated glass, preventing gas from entering the insulated glass and increasing the humidity of the gas between the glass layers, thereby reducing the thermal insulation performance of the insulated glass.

[0021] Preferably, the spacer frame 2 is composed of four spacer strips 5. The inner wall of the spacer strip 5 is provided with a drying groove 6. One end of the spacer strip 5 is provided with a bent corner piece 7 that can connect with the groove opening of the drying groove 6. The four spacer strips 5 are connected to each other through the bent corner piece 7 to form the spacer frame 2. The spacer frame 2 is detachable, so that each spacer strip 5 can be reused without damage, without replacing the entire spacer frame 2. If one side of the spacer frame 2 is damaged, only that side can be replaced, which can reduce the maintenance and use cost of the spacer frame 2.

[0022] Preferably, the drying tank 6 is filled with desiccant, and the spacer strip 5 has a number of through holes 8 that communicate with the drying tank 6. The diameter of the through holes 8 is smaller than the size of the desiccant, so that the desiccant will not fall out from the through holes 8.

[0023] Preferably, the corner piece 7 has a threaded hole 9, and the spacer 5 has a bolt 10 that mates with the threaded hole 9. After multiple spacer 5 are connected, they are fixed by the mate of the bolt 10 and the threaded hole 9.

[0024] Preferably, an outer frame 11 is provided on the outer side of the glass substrate 1, and a fixing plate 12 is provided on one side of the outer frame 11. Two parallel grooves 13 are provided on the inner walls of both the outer frame 11 and the fixing plate 12, and the glass substrate 1 is tightly fitted in the grooves 13.

[0025] Preferably, the outer frame 11 has guide grooves 14 on both sides, and threaded holes 15 are provided in the guide grooves 14. The fixing plate 12 is provided with guide blocks 16 that mate with the guide grooves 14, and bolts 17 that cooperate with the threaded holes 15 are provided on the guide blocks 16.

[0026] Preferably, the first sealing layer 3 is made of thermoplastic sealant material, and the second sealing layer 4 is made of elastic sealant material.

[0027] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0028] Although this document uses a number of technical terms, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this invention; interpreting them as any additional limitation would contradict the spirit of this invention.

Claims

1. A high-sealing insulating glass unit, characterized in that, It includes two parallel glass substrates (1), a spacer frame (2) disposed around the periphery of the glass substrates (1) to separate the glass substrates (1) to form a sealed hollow cavity, and a composite sealing structure for sealing the hollow cavity; The composite sealing structure includes: The first sealing layer (3) is applied between the spacer frame (2) and the glass substrate (1) to serve as an adhesive and initial seal. The second sealing layer (4) covers the outside of the spacer frame (2) and the first sealing layer (3), and plays a major role in sealing and structural support.

2. The high-sealing insulating glass according to claim 1, characterized in that, The spacer frame (2) is composed of four spacer strips (5). The inner wall of the spacer strip (5) is provided with a drying groove (6). One end of the spacer strip (5) is provided with a corner piece (7) that can connect with the groove opening of the drying groove (6). The four spacer strips (5) are connected to each other through the corner piece (7) to form the spacer frame (2).

3. The high-sealing insulating glass according to claim 2, characterized in that, The drying tank (6) is filled with desiccant, and the spacer strip (5) has several through holes (8) that communicate with the drying tank (6).

4. The high-sealing insulating glass according to claim 2, characterized in that, The bend (7) has a threaded hole (9), and the spacer (5) has a bolt (10) that works with the threaded hole (9).

5. A high-sealing insulating glass according to claim 1, characterized in that, An outer frame (11) is provided on the outside of the glass substrate (1), and a fixing plate (12) is provided on one side of the outer frame (11). Two parallel grooves (13) are provided on the inner walls of the outer frame (11) and the fixing plate (12), and the glass substrate (1) is tightly fitted in the grooves (13).

6. The high-sealing insulating glass according to claim 5, characterized in that, The outer frame (11) has guide grooves (14) on both sides, and threaded holes (15) are provided in the guide grooves (14). The fixing plate (12) is provided with guide blocks (16) that connect with the guide grooves (14), and bolts (17) that cooperate with the threaded holes (15) are provided on the guide blocks (16).

7. The high-sealing insulating glass according to claim 1, characterized in that, The first sealing layer (3) is made of thermoplastic sealant material, and the second sealing layer (4) is made of elastic sealant material.

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