CN213269572U

CN213269572U - Heat insulation device for hollow glass

Info

Publication number: CN213269572U
Application number: CN202021312797.6U
Authority: CN
Inventors: 雷霆
Original assignee: Anhui Dongyao Building Material Co ltd
Current assignee: Anhui Dongyao Building Material Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-25
Anticipated expiration: 2030-07-07

Abstract

The utility model belongs to the field of glass production, and particularly discloses a heat insulation device for hollow glass, which comprises a hollow glass body consisting of a double-layer glass layer and a transparent vacuum plate, wherein each side edge of the periphery of the hollow glass body is provided with a wrapping seal, and the inner side wall of the wrapping seal is provided with a first caulking groove and a second caulking groove; a circle of heat insulation strip is embedded into an interlayer between the transparent vacuum plate and the glass layers on the two sides, a screw is inserted into the edge-covering strip seal to be in threaded connection with the connecting column, and the two sides of the edge-covering strip seal are fixedly connected with the glass layers through expansion bolts. The utility model adds an independent transparent vacuum plate between two glass layers, and an independent vacuum sealing structure, thereby ensuring the stable vacuum heat insulation and sound insulation effect; the strip of paper used for sealing of borduring guarantees the peripheral good encapsulated situation of cavity glass, and the inside sealing plug that sets up of heat insulating strip can be tightly pushed up with glass layer, transparent vacuum panel inner wall butt, forms multiple sealed effect, and the heat insulating strip can pass through the screw-thread fit of screw and spliced pole with the mutual rigid coupling of strip of paper used for sealing of borduring.

Description

Heat insulation device for hollow glass

Technical Field

The utility model relates to a glass production field specifically is a heat-proof device for cavity glass.

Background

The hollow glass is made of two or more layers of flat glass. And bonding and sealing two or more pieces of glass with the sealing layer and the glass strips by using a high-strength and high-airtightness composite adhesive at the periphery. The middle is filled with dry gas, and the frame is filled with drying agent to ensure the dryness of the air between the glass sheets. The glass sheet with different properties can be selected according to requirements, such as colorless transparent float glass embossed glass, heat-absorbing glass, heat-reflecting glass, wired glass, tempered glass and the like, and a frame (an aluminum frame or a glass strip and the like) are glued, welded or welded to prepare the glass sheet.

The side bonding effect of the existing hollow glass is poor, so that the sealing effect is poor, the installation of the heat insulation structure in the hollow glass is unstable, the connection between the hollow glass and the glass layer is not tight enough, and the integral heat insulation effect of the glass is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat-proof device for cavity glass to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat insulation device for hollow glass comprises a hollow glass body consisting of double glass layers and a transparent vacuum plate, wherein the transparent vacuum plate is arranged between the two glass layers and is arranged at equal intervals with the glass layers on the two sides; each side edge of the periphery of the hollow glass body is provided with a wrapping seal respectively, and the inner side wall of each wrapping seal is provided with a first caulking groove for embedding the two glass layers and a second caulking groove for embedding the transparent vacuum plate respectively; the heat insulation strip is embedded into an interlayer between the transparent vacuum plate and the glass layers on the two sides, the connecting column which is vertically inserted into the corresponding edge covering strip is arranged in the middle of the heat insulation strip, the connecting column is hollow and forms a thread groove, a screw is inserted into the edge covering strip and is in threaded connection with the connecting column, and the two sides of the edge covering strip are fixedly connected with the glass layers through expansion bolts.

Preferably, the heat insulation strip is of a hollow structure with openings at two ends, a sealing plug is respectively inserted into two ends of the opening, opposite ends of the two sealing plugs are connected through a spring, and the outer ends of the two sealing plugs extend out of the heat insulation strip to be respectively abutted against the glass layer and the inner wall of the transparent vacuum plate.

Preferably, a layer of sealing layer is laid on the inner side wall of the edge-covering sealing strip along the concave-convex surfaces of the first caulking groove and the second caulking groove.

Preferably, a first counter bore for inserting a screw, a through groove for inserting a connecting column and a second counter bore for inserting an expansion bolt are reserved in the edge-covering sealing strip, and the first counter bore is communicated with the through groove.

Preferably, the glass layer is provided with a through hole for embedding the expansion bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model adds an independent transparent vacuum plate between two glass layers, and an independent vacuum sealing structure, thereby ensuring the stable vacuum heat insulation and sound insulation effect; a circle of edge-covering sealing strip is arranged on the periphery of the hollow glass body, the glass layer and the transparent vacuum plate are embedded and clamped by using an embedding groove on the inner wall of the hollow glass body, and the glass layer and the transparent vacuum plate are tightly clamped by sealing through a sealing layer, so that the good sealing state of the periphery of the hollow glass is ensured; a circle of heat insulation strip is embedded into an interlayer between the transparent vacuum plate and the glass layers on the two sides, a sealing plug is arranged in the heat insulation strip and can be abutted and tightly pressed against the glass layers and the inner walls of the transparent vacuum plate to form a multiple sealing effect, the heat insulation strip can be fixedly connected with the edge-covering seal strip through the threaded matching of a screw and a connecting column, the heat insulation strip and the edge-covering seal strip are mutually restricted, and the stable installation state of the heat insulation strip is ensured; the edge-covering seal strip is fixedly connected with the glass layer through an expansion bolt and is not easy to loosen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the specific structure of the wrapping seal of the present invention;

fig. 3 is a schematic view of the internal connection structure of the heat insulation strip of the present invention.

In the figure: 1. a glass layer; 2. a transparent vacuum plate; 3. edge-covering sealing strips; 4. a first caulking groove; 5. a second caulking groove; 6. a heat insulating strip; 7. connecting columns; 8. a screw; 9. an expansion bolt; 10. a sealing layer; 11. a sealing plug; 12. a spring; 13. a first counterbore; 14. a through groove; 15. a second counterbore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a heat insulation device for hollow glass comprises a hollow glass body consisting of double-layer glass layers 1 and a transparent vacuum plate 2, wherein the transparent vacuum plate 2 is arranged between the two glass layers 1 and is arranged at equal intervals with the glass layers 1 on the two sides; each side edge of the periphery of the hollow glass body is respectively provided with a wrapping seal 3, and the inner side wall of each wrapping seal 3 is respectively provided with a first caulking groove 4 for embedding the two glass layers 1 and a second caulking groove 5 for embedding the transparent vacuum plate 2; imbed round heat insulating strip 6 in the intermediate layer between transparent vacuum plate 2 and the both sides glass layer 1, heat insulating strip 6 middle part is provided with inserts perpendicularly and corresponds spliced pole 7 in the strip of paper used for sealing 3 of borduring, and the inside cavity of spliced pole 7 forms the thread groove, inserts a screw 8 and spliced pole 7 threaded connection in the strip of paper used for sealing 3 of borduring, and 3 both sides of the strip of paper used for sealing of borduring pass through expansion bolts 9 rigid couplings with glass layer 1.

Furthermore, the heat insulation strip 6 is a hollow structure with openings at two ends, a sealing plug 11 is respectively inserted into two ends of the opening, opposite ends of the two sealing plugs 11 are connected through a spring 12, and the outer ends of the two sealing plugs 11 extend out of the heat insulation strip 6 to be respectively abutted against the inner walls of the glass layer 1 and the transparent vacuum plate 2.

Furthermore, a sealing layer 10 is laid on the inner side wall of the edge-covering seal 3 along the concave-convex surfaces of the first caulking groove 4 and the second caulking groove 5.

Furthermore, a first counter bore 13 for inserting the screw 8, a through groove 14 for inserting the connecting column 7 and a second counter bore 15 for inserting the expansion bolt 9 are reserved in the edge-wrapping seal 3, and the first counter bore 13 is communicated with the through groove 14.

Furthermore, a through hole for embedding the expansion bolt 9 is formed in the glass layer 1.

The working principle is as follows: an independent transparent vacuum plate 2 is additionally arranged between the two glass layers 1, and an independent vacuum sealing structure ensures the stable vacuum heat insulation and sound insulation effects; a circle of edge-covering seal 3 is arranged on the periphery of the hollow glass body, the glass layer 1 and the transparent vacuum plate 2 are embedded and clamped by utilizing a first caulking groove 4 and a second caulking groove 5 on the inner wall of the hollow glass body, and are tightly sealed and clamped by a sealing layer 10, so that the good sealing state of the periphery of the hollow glass is ensured; a circle of heat insulation strips 6 are embedded into an interlayer between the transparent vacuum plate 2 and the glass layers 1 on the two sides, sealing plugs 11 are arranged inside the heat insulation strips 6, springs 12 between the two sealing plugs 11 can be abutted and pressed against the inner walls of the glass layers 1 and the transparent vacuum plate 2, a multiple sealing effect is formed, the heat insulation strips 6 can be fixedly connected with the edge-covering sealing strips 3 through the threaded matching of screws 8 and connecting columns 7, the heat insulation strips and the edge-covering sealing strips are restricted with each other, and the stable installation state of the heat insulation strips is guaranteed; the edge-covering seal 3 is fixedly connected with the glass layer 1 through an expansion bolt 9 and is not easy to loosen.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The heat insulation device for the hollow glass is characterized by comprising a hollow glass body consisting of double-layer glass layers (1) and a transparent vacuum plate (2), wherein the transparent vacuum plate (2) is arranged between the two glass layers (1) and is arranged at equal intervals with the glass layers (1) on the two sides; each side edge of the periphery of the hollow glass body is respectively provided with a wrapping seal (3), and the inner side wall of each wrapping seal (3) is respectively provided with a first caulking groove (4) for embedding the two glass layers (1) and a second caulking groove (5) for embedding the transparent vacuum plate (2); imbed round heat insulating strip (6) in the intermediate layer between transparent vacuum plate (2) and both sides glass layer (1), heat insulating strip (6) middle part is provided with spliced pole (7) of inserting corresponding in the strip of paper used for sealing (3) of borduring perpendicularly, and the inside cavity of spliced pole (7) forms the thread groove, inserts a screw (8) and spliced pole (7) threaded connection in the strip of paper used for sealing (3) of borduring, and strip of paper used for sealing (3) both sides and glass layer (1) of borduring pass through expansion bolts (9) rigid coupling.

2. An insulating device for insulating glazing as claimed in claim 1, wherein: the heat insulation strip (6) is of a hollow structure with two open ends, a sealing plug (11) is inserted into each of the two ends of the opening, the opposite ends of the two sealing plugs (11) are connected through a spring (12), and the outer ends of the two sealing plugs (11) extend out of the heat insulation strip (6) to be abutted against the inner walls of the glass layer (1) and the transparent vacuum plate (2) respectively.

3. An insulating device for insulating glazing as claimed in claim 1, wherein: and a layer of sealing layer (10) is laid on the inner side wall of the edge covering sealing strip (3) along the concave-convex surfaces of the first caulking groove (4) and the second caulking groove (5).

4. An insulating device for insulating glazing as claimed in claim 1, wherein: a first counter bore (13) for inserting a screw (8), a through groove (14) for inserting a connecting column (7) and a second counter bore (15) for inserting an expansion bolt (9) are reserved in the edge-wrapping seal (3), and the first counter bore (13) is communicated with the through groove (14).

5. An insulating device for insulating glazing as claimed in claim 1, wherein: and the glass layer (1) is provided with a through hole for embedding the expansion bolt (9).