CN206360585U - Double glazing - Google Patents
Double glazing Download PDFInfo
- Publication number
- CN206360585U CN206360585U CN201621258193.1U CN201621258193U CN206360585U CN 206360585 U CN206360585 U CN 206360585U CN 201621258193 U CN201621258193 U CN 201621258193U CN 206360585 U CN206360585 U CN 206360585U
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- CN
- China
- Prior art keywords
- spacer bar
- glass
- double glazing
- circular hole
- bag container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of double glazing and its manufacture method, and the double glazing includes：First glass；Second glass, second glass be arranged in parallel with first glass；And first spacer bar and the second spacer bar, between first glass and second glass, wherein, first spacer bar and second spacer bar are the spacer bar of L-shaped, first spacer bar and second spacer bar dock to form interval box, the corner both sides of the joint of first spacer bar and second spacer bar, which are respectively equipped with a circular hole, the circular hole, places a porous bag container, and drier is placed in the porous bag container.Double glazing of the present utility model can be after condensation frosting failure caused by later stage double glazing and unprovoked edge fluid sealant bonding failure, it is not required to remove fluid sealant completely or processing is scrapped in dismounting, it can be repaired, the lot of materials such as glass, spacer bar, fluid sealant are saved, use cost is substantially reduced.
Description
Technical field
The utility model is related to glass working arts field, more particularly to a kind of recoverable double glazing.
Background technology
The features such as double glazing is due to its remarkable thermal insulation, sound-proofing, energy saving be widely used in building, traffic, refrigeration,
The fields such as Aero-Space.
The common form of current double glazing is aluminium spacer bar double sealing, and aluminium spacer bar continuous bending docks to be formed end to end
Aluminium interval box, interval box connects first of fluid sealant of two sides even spread of glass, and usually moisture-vapor transmission is very low
Butyl hot-melt sealant, it is main to play pre-determined bit and isolate aqueous vapor.Filling second fluid sealant on the outside of interval box, it is domestic
It is the most commonly used for polysulfide sealant, silicone sealant.Polysulfide sealant, silicone sealant have good caking property and resistance to old
The property changed, especially silicone structure sealant, meet European standard ETAG002 and China build work professional standard JG/T475《Build curtain
Wall silicone structure sealant》Product have and be not less than the service life of 25 years, but air-tightness is poor compared with butyl sealant.
Seam crossing causes docking without first of sealant sealing inside and outside traditional hollow glass aluminium spacer bar joint
Place is only to be sealed by second fluid sealant single track.This seam crossing is caused to form the defect of incomplete double sealing, aqueous vapor is easy
Enter from the fault location in double glazing cavity, accelerate double glazing failure, reduce service life of hollow glass.Once in
Aqueous vapor in empty glass cavity is excessive, and drier absorbs aqueous vapor and reached after saturation, may result in double glazing condensation, and then lose
The effects such as heat-insulating and energy-saving.In summary each side reason, service life of hollow glass is typically shorter, standard GB/T/T
11944-2012《Double glazing》Require nothing more than service life of hollow glass to be typically not less than 15 years, most enterprises are only provided 10 years
Quality assurance, is substantially mismatched with 25 years service life of second fluid sealant used.
Once double glazing fails, regardless of whether being caused by edge fluid sealant bonding failure, all can only more it renew
Double glazing carries out repairing its thermal insulation.If wanting to repair its thermal insulation, edge fluid sealant is must be driven off, place is scrapped in dismounting
Spacer bar and drier are managed, double glazing is taken apart；Then clean at two sheet glass, especially edge sealing, from new interval
Bar and drier, again injecting glue carry out double sealing.So, repair two sheet glass that have been only recycling,
Remaining material can only scrap processing, and the double glazing that even above more renews of complexity and cost of repair.Therefore,
Traditional type double glazing can cause the larger wasting of resources once failing.
Utility model content
The purpose of this utility model is to overcome prior art not enough, solves the incomplete double sealing of traditional double glazing
Defect there is provided a kind of favorable sealing property and can low cost repair double glazing.
The purpose of this utility model is achieved through the following technical solutions：
A kind of double glazing, including：
First glass；
Second glass, second glass be arranged in parallel with first glass；And
First spacer bar and the second spacer bar, between first glass and second glass,
Wherein, first spacer bar and second spacer bar are the spacer bar of L-shaped, first spacer bar and institute
State the second spacer bar to dock to form interval box, the corner both sides point of the joint of first spacer bar and second spacer bar
She You not a circular hole, the circular hole one porous bag container of interior placement, the interior placement drier of the porous bag container.
In an embodiment of double glazing of the present utility model, first spacer bar and second spacer bar
Joint docked in 45 ° of oblique angle forms.
In another embodiment of double glazing of the present utility model, the porous bag container is cylinder, and institute
The diameter for stating porous bag container is less than the diameter of the circular hole.
In another embodiment of double glazing of the present utility model, the porous bag container is non-woven bag.
In another embodiment of double glazing of the present utility model, the interval box is distinguished by the first fluid sealant
Nian Jie with first glass and second glass, the second fluid sealant is filled in the outside of the interval box.
In another embodiment of double glazing of the present utility model, first spacer bar and the described second interval
The joint of bar and the circular hole are bonded by closure encapsulant.
In another embodiment of double glazing of the present utility model, the closure encapsulant is butyl sealant
Or butyl sealant film.
In another embodiment of double glazing of the present utility model, in addition to the 3rd glass, the 3rd spacer bar and
4th spacer bar, first glass is located at the side of second glass, and the 3rd glass is located at second glass
Opposite side is simultaneously parallel with second glass,
3rd spacer bar and the 4th spacer bar are the spacer bar of L-shaped, the 3rd spacer bar and described
Four spacer bars dock to form interval box, the interval box by the first fluid sealant respectively with the 3rd glass and second glass
Glass is bonded,
Wherein, the corner both sides of the joint of the 3rd spacer bar and the 4th spacer bar are respectively equipped with a circular hole,
Placed in the circular hole and drier is placed in a porous bag container, the porous bag container.
In another embodiment of double glazing of the present utility model, in addition to a heat mirror films, the 3rd spacer bar
With the 4th spacer bar, the heat mirror films be located between first glass and second glass and with first glass and
Second glass is parallel,
First spacer bar and second spacer bar dock to form the first interval box, and first interval box passes through
Heat mirror films and first glass described in one sealing glue sticking,
3rd spacer bar and the 4th spacer bar are the spacer bar of L-shaped, the 3rd spacer bar and described
Four spacer bars dock to form the second interval box, and second interval box seals heat mirror films described in glue sticking and described by first
Second glass,
Wherein, the corner both sides of the joint of the 3rd spacer bar and the 4th spacer bar are respectively equipped with a circular hole,
Placed in the circular hole and drier is placed in a porous bag container, the porous bag container.
Double glazing of the present utility model, which opens up circular hole on the outside of the joint of spacer bar and placed in it, is equipped with drying
The porous bag container of agent, can the condensation frosting failure caused by later stage double glazing and unprovoked edge fluid sealant bonding failure
Afterwards, it is not required to remove fluid sealant completely or processing is scrapped in dismounting, you can is repaired, save glass, spacer bar, fluid sealant etc. big
Material is measured, use cost is substantially reduced.
Brief description of the drawings
Fig. 1 is the partial structural diagram of the double glazing of one embodiment of the utility model.
Wherein, description of reference numerals is as follows：
11 first spacer bars
12 second spacer bars
2 porous bag containers
3 drier
4 circular holes
51 first glass
52 second glass
6 first fluid sealants
7 closure encapsulants
Embodiment
The technical solution of the utility model is described further below according to specific embodiment.Protection of the present utility model
Scope is not limited to following examples, enumerates these examples new without limiting this practicality in any way merely for exemplary purpose
Type.
Fig. 1 is the partial structural diagram of the double glazing of one embodiment of the utility model.As shown in figure 1, hollow
Glass includes：First glass 51, the second glass 52, the first spacer bar 11 and the second spacer bar 12.
First glass 51 and the second glass 52 are abreast set.
First spacer bar 11 and the second spacer bar 12 are located between the first glass 51 and the second glass 52, the first spacer bar 11
It is the L-shaped spacer bar of bending at an angle of 90 with the second spacer bar 12, the two docking forms rectangular interval box.
The upper and lower surface of first spacer bar 11 and the second spacer bar 12 is coated with the first fluid sealant 6, and respectively with first
The glass 52 of glass 51 and second is bonded, so that interval box constructs a sealing jointly with the first glass 51 and the second glass 52
Hollow layer, realize heat-insulated, sound insulation, energy-conservation the effects such as.
First fluid sealant 6 is the low-down butyl hot-melt sealant of moisture-vapor transmission, mainly plays pre-determined bit and isolation water
The effect of gas, can permanent plastic deformation, will not solidify.
First spacer bar 11 is docked with the joint of the second spacer bar 12 in 45 ° of oblique angle forms, i.e. the end difference of the two
Cutting bevel structure at 45 °, it is 45 ° of oblique angle structure of two panels is stitched together, you can docking forms complete right angle knot
Structure.
The lateral surface in the docking corner of the first spacer bar 11 is provided with circular hole 4, and circular hole 4 is located inside the first spacer bar 11, and one
Towards corner, the other end is closing form at end.It is placed with circular hole 4 between drier 3, the first spacer bar 11 and second
The inner side of parting bead 12 offers the perforate with connecting hollow layer and circular hole 4, so that drier 3 can absorb in hollow layer and oozed
Penetrate into aqueous vapor.Similar, the docking corner positions of the second spacer bar 12 are also provided with circular hole 4, are equally placed with drying in it
Agent 3.
Drier 3 is replaced for the ease of laying and taking out, in the porous bag container 2 that drier 3 is positioned over to a cylinder,
The diameter of porous bag container 2 is less than the diameter of circular hole 4, to be taken out conveniently by circular hole 4.
The material of porous bag container 2 is simultaneously unrestricted, and drier can be made to fully absorb aqueous vapor simultaneously by the porous of its surface
The Stability Analysis of Structures of bag container, the preferably non-woven bag made by non-woven fabrics are kept, the wherein thickness of non-woven fabrics is 0.01
~0.5mm, porosity is more than 20%, and average pore size is 0.01mm~0.1mm, in order to which drier therein plays a role.
The joint (docking angle seam) and circular hole 4 of first spacer bar 11 and the second spacer bar 12 are by closure sealing material
Material 7 is bonded, and to be further ensured that the sealing of hollow layer, the closure encapsulant 7 can be butyl sealant or butyl sealant
Film, or MULTILAYER COMPOSITE glued membrane, are passed through with obstructing aqueous vapor, and closure encapsulant 7 can also be used and the identical of the first fluid sealant 6
Material.
The size of interval box is typically slightly less than the size of the first glass 51 and the second glass 52, so that in the outside of interval box
A groove is formed between the first glass 51 and the second glass 52, the second fluid sealant is enclosed filled with one (in figure not in this groove
Show), form complete outside sealing protection.
Second fluid sealant is polysulfide sealant, silicone sealant, and it belongs to thermosetting fluid sealant, turns into one after solidification admittedly
Shape shape not plastically deformable, has certain adhesion strength with glass.
Double glazing of the present utility model is not limited to the structure of layer glass, can be by three layers or more layer glass group
Into.For example, double glazing may also include the 3rd glass, the 3rd glass and the first glass respectively positioned at the both sides of the second glass and
It is parallel to each other each other, the 3rd glass is Nian Jie with the second glass by the 3rd spacer bar and the 4th spacer bar, so as to constitute tool
There is the double glazing of double hollow Rotating fields, the effect of heat-insulation and heat-preservation and sound insulation can be improved.
Double glazing of the present utility model can also set one layer of heat mirror films between layer glass, and heat mirror films are located at the
Between one glass and the second glass and parallel with the first glass and the second glass, heat mirror films pass through between the first spacer bar and second
Parting bead is Nian Jie with the first glass, and Nian Jie with the second glass by the 3rd spacer bar and the 4th spacer bar, so as to obtain by bilayer
Spacer bar and heat mirror films are separated into the hollow structure of two-chamber, with high transmission rate, high sound insulation value and excellent heat-insulation and heat-preservation
Performance, can high-efficiency shielding ultraviolet.In addition, the heat mirror double glazing of this structure has the hollow performance of three glass, it is but only double
The hollow weight of glass, energy-efficient, high in environmental protection adapts to whole world building ecological requirements completely.
Above-mentioned 3rd spacer bar used, the 4th spacer bar can be used and the first spacer bar, the second spacer bar identical knot
Structure, i.e. the 3rd spacer bar and the 4th spacer bar are the spacer bar of L-shaped, and the 3rd spacer bar and the 4th spacer bar dock to form interval
The corner both sides of the joint of frame, the 3rd spacer bar and the 4th spacer bar, which are respectively equipped with a circular hole, circular hole, places pore volume more than one
Receive bag, drier is placed in porous bag container.
On the other hand, the utility model also provides the manufacture method of above-mentioned double glazing, including：
First, by the end cut of the first spacer bar 11 of L-shaped and the second spacer bar 12 of L-shaped bevel knot at 45 °
Structure, the first spacer bar 11 is docked to form rectangular interval box with the second spacer bar 12, and in the corner two of each joint
Side opens up a circular hole 4 respectively, is positioned over after drier 3 is loaded into porous bag container 2 in circular hole 4.
Secondly, it will be bonded at the angle seam of each docking using blocking encapsulant 7, while also using blocking encapsulant 7
Circular hole 4 is filled into sealing.
Again, the first fluid sealant 6 is coated with the upper and lower surface of the first spacer bar 11 and the second spacer bar 12, and will interval
Frame and two blocks of first glass 51 and the second glass 52 parallel to each other are be bonded respectively, and structure forms hollow layer.
Finally, the groove coating second between the outside of interval box and the first glass 51 and the second glass 52 is sealed
Glue, is made double glazing.
In addition, can also be added according to being actually formed the need for three glass double glazings or heat mirror double glazing in above-mentioned steps
3rd spacer bar, the 4th spacer bar and the 3rd glass and/or heat mirror films, and adopt and carry out encapsulation process in a like fashion.
Once after the condensation frosting failure caused by later stage double glazing and unprovoked edge fluid sealant bonding failure, it can adopt
Conveniently and efficiently handled with following scheme：
The second fluid sealant and closure encapsulant 7 at docking corner circular hole 4 are removed, the porous of drier 3 is will be equipped with
Bag container 2 is taken out, and the aqueous vapor in hollow layer is discharged.
The new porous bag container 2 equipped with drier 3 is put into circular hole 4 afterwards, then by the closure sealing material of circular hole 4
Material 7 is sealed, and forms new hollow layer, and the position for removing second fluid sealant finally is stamped into new second fluid sealant,
The double glazing of failure is to repair to complete.
In summary, double glazing of the present utility model opens up circular hole on the outside of the joint of spacer bar and placed in it
Porous bag container equipped with drier, can condense knot caused by later stage double glazing and unprovoked edge fluid sealant bonding failure
After frost failure, it is not required to remove fluid sealant completely or processing is scrapped in dismounting, you can repaired, save glass, spacer bar, sealing
The lot of materials such as glue, substantially reduce use cost.In addition, spacer bar joint additionally use the second fluid sealant and block it is close
The double-layer sealing structure of closure material, the spacer bar seam crossing for solving traditional double glazing only has together sealedly defect, can be with
The infiltration of aqueous vapor is better protected from, service life of hollow glass is extended.
Those skilled in the art should be noted that the embodiment described by the utility model is only exemplary,
Various other replacements, changes and improvements can be made in the range of the utility model.Thus, the utility model is not limited to above-mentioned reality
Mode is applied, and is only defined by the claims.
Claims (8)
1. a kind of double glazing, it is characterised in that including：
First glass；
Second glass, second glass be arranged in parallel with first glass；And
First spacer bar and the second spacer bar, between first glass and second glass,
Wherein, first spacer bar and second spacer bar are the spacer bar of L-shaped, first spacer bar and described
Two spacer bars are docked to form interval box, and the corner both sides of the joint of first spacer bar and second spacer bar are set respectively
Have to place in a circular hole, the circular hole and drier is placed in a porous bag container, the porous bag container.
2. double glazing according to claim 1, it is characterised in that first spacer bar and second spacer bar
Joint is docked in 45 ° of oblique angle forms.
3. double glazing according to claim 1, it is characterised in that the porous bag container is cylindrical and described many
The diameter of hole bag container is less than the diameter of the circular hole.
4. double glazing according to claim 1, it is characterised in that the interval box by the first fluid sealant respectively with institute
The first glass and second glass bonding are stated, the second fluid sealant is filled in the outside of the interval box.
5. double glazing according to claim 1, it is characterised in that also including the 3rd glass, the 3rd spacer bar and the 4th
Spacer bar, first glass is located at the side of second glass, and the 3rd glass is located at the another of second glass
Side is simultaneously parallel with second glass,
3rd spacer bar and the 4th spacer bar are between the spacer bar of L-shaped, the 3rd spacer bar and the described 4th
Parting bead docks to form interval box, and the interval box is viscous with the 3rd glass and second glass respectively by the first fluid sealant
Connect,
Wherein, the corner both sides of the joint of the 3rd spacer bar and the 4th spacer bar are respectively equipped with a circular hole, described
Placed in circular hole and drier is placed in a porous bag container, the porous bag container.
6. double glazing according to claim 1, it is characterised in that also including heat mirror films, the 3rd spacer bar and the 4th
Spacer bar, the heat mirror films be located between first glass and second glass and with first glass and described the
Two glass are parallel,
First spacer bar and second spacer bar dock to form the first interval box, and first interval box is close by first
Sealing is bonded the heat mirror films and first glass,
3rd spacer bar and the 4th spacer bar are between the spacer bar of L-shaped, the 3rd spacer bar and the described 4th
Parting bead docks to form the second interval box, and second interval box passes through heat mirror films and described second described in the first sealing glue sticking
Glass,
Wherein, the corner both sides of the joint of the 3rd spacer bar and the 4th spacer bar are respectively equipped with a circular hole, described
Placed in circular hole and drier is placed in a porous bag container, the porous bag container.
7. double glazing according to any one of claim 1 to 6, it is characterised in that first spacer bar with it is described
The joint of second spacer bar and the circular hole are bonded by closure encapsulant.
8. double glazing according to claim 7, it is characterised in that the closure encapsulant is butyl sealant or fourth
Based sealant film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258193.1U CN206360585U (en) | 2016-11-22 | 2016-11-22 | Double glazing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258193.1U CN206360585U (en) | 2016-11-22 | 2016-11-22 | Double glazing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206360585U true CN206360585U (en) | 2017-07-28 |
Family
ID=59372094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621258193.1U Withdrawn - After Issue CN206360585U (en) | 2016-11-22 | 2016-11-22 | Double glazing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206360585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437436A (en) * | 2016-11-22 | 2017-02-22 | 郑州中原思蓝德高科股份有限公司 | Hollow glass and manufacturing method thereof |
| CN109057626A (en) * | 2018-07-27 | 2018-12-21 | 天津市丰立银锚幕墙工程有限公司 | A kind of bridge cut-off aluminium door and window and injection process |
-
2016
- 2016-11-22 CN CN201621258193.1U patent/CN206360585U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437436A (en) * | 2016-11-22 | 2017-02-22 | 郑州中原思蓝德高科股份有限公司 | Hollow glass and manufacturing method thereof |
| CN109057626A (en) * | 2018-07-27 | 2018-12-21 | 天津市丰立银锚幕墙工程有限公司 | A kind of bridge cut-off aluminium door and window and injection process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170728 Effective date of abandoning: 20180109 |