CN202559999U - Multi-cavity membrane hollow glass - Google Patents
Multi-cavity membrane hollow glass Download PDFInfo
- Publication number
- CN202559999U CN202559999U CN2012201882693U CN201220188269U CN202559999U CN 202559999 U CN202559999 U CN 202559999U CN 2012201882693 U CN2012201882693 U CN 2012201882693U CN 201220188269 U CN201220188269 U CN 201220188269U CN 202559999 U CN202559999 U CN 202559999U
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- China
- Prior art keywords
- barrier film
- glass
- frame
- parting bead
- sheet glass
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Abstract
The utility model relates to multi-cavity membrane hollow glass which comprises upper piece glass, lower piece glass, division bar frames and membranes. The upper piece glass and the lower piece glass are in parallel arrangement. Four-frame type division bar frames are fixedly installed on the four side edges between the upper piece glass and the lower piece glass in an adhesive mode, one membrane is fixedly arranged between two division bar frames in an adhesive mode. Two cavities are formed by means of the membranes and the glass on the two sides. Adhesives with high air tightness are installed between the edges of the four side edges between the upper piece glass and the lower piece glass and the division bar frames in a sealing mode. The multi-cavity membrane hollow glass is characterized in that the division bar frame between the upper piece glass and the division bar frame of the upper piece glass and the division bar frame between the lower piece glass and the division bar frame of the lower piece glass are respectively fixedly provided with a side edge membrane in an adhesive mode, and an adhesive tape frame is fixedly arranged between the side edge membrane and the upper piece glass in an adhesive mode. According to the multi-cavity membrane hollow glass, the two pieces of glass form a four-cavity structure by means of scientific arrangement of the membranes, so effects of thermal insulation and sound insulation are greatly improved; and due to the fact that modified thermal shrinkage polyester membranes can serve as the membranes, the process is simplified, and working efficiency is improved.
Description
Technical field
The utility model belongs to the hollow glass field, relates to the barrier film hollow glass, especially a kind of multi-cavity barrier film hollow glass.
Background technology
Hollow glass is to be to form with the bonding encapsulation of fluid sealant at its edge with three sheet glass, and the form of using two hollow glasss and clamping the plastic, transparent barrier film is therebetween also arranged.Its basic structure is: adjacent sheet glass or barrier film and adopt the parting bead frame to interfix at interval up and down between the sheet glass of both sides; The parting bead frame is adhesively fixed through bonding agent and sheet glass or barrier film, and formed combination edge adopts the fluid sealant encapsulation of high-air-tightness fixing.The shortcoming that exists is:
1, the hollow glass of built-in membrane causes weight saving and has substituted three hollow glasss that sheet glass is made; But barrier film is separated out two next cavity air pressure, temperature is different; Be easy to generate the problem that barrier film is wrinkling, subside, influence the light transmittance and the visual perspective of hollow glass; And barrier film is separated out two next easy dewfall of cavity, can not absorb moisture voluntarily.
2, the hollow glass of built-in membrane only is shaped on two cavitys, and effect is general aspect heat preservation and soundproof.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of in light weight, multi-cavity barrier film hollow glass that heat preservation and soundproof is effective is provided.
The utility model solves its technical problem and realizes through following technical scheme:
A kind of multi-cavity barrier film hollow glass; Comprise sheet glass, following sheet glass, parting bead frame, barrier film; Last sheet glass laterally arranges with following sheet glass; At the two all bonding parting bead frame that installs one or four frame types in four side position therebetween, bonding a slice barrier film that installs between two parting bead frames, the glass through barrier film and both sides forms two cavitys.Be packaged with the bonding agent of high-air-tightness therebetween between edge and the parting bead frame of four side at last sheet glass and following sheet glass; It is characterized in that: said sheet glass, sheet glass and the bonding respectively side barrier film that installs on the parting bead frame between its parting bead frame separately down, the bonding adhesive tape frame that installs between side barrier film and last sheet glass gone up.
And, in the parting bead frame between last sheet glass and following sheet glass be shaped on ventilative through hole on the bonding barrier film that installs, said parting bead frame is a hollow type, is filled with molecular sieve in it, is uniformly distributed with towards empty cavity position at the parting bead frame and is shaped on the diffusion through hole at interval.
And the parting bead frame of said hollow glass is adhesive tape frame or the aluminium frame that contains molecular sieve.
And said barrier film is a polyester film, perhaps the pyrocondensation polyester film of modification or pof film.
And, four jiaos in the barrier film of the ventilative through hole on the said barrier film in the parting bead frame.
And the height of said adhesive tape frame is 0.5-8mm.
Advantage of the utility model and beneficial effect are:
1, this hollow glass adopts two sheet glass can form four cavity structures through the science setting of barrier film, has greatly improved the heat preservation and soundproof effect; Because barrier film can adopt the pyrocondensation polyester film of modification, has also simplified technology, has improved production efficiency.
2, this hollow glass adopts thermoplastic polyester's film or pof film as barrier film, the wrinkling and problem of subsiding of the barrier film of the generation in the process of expansion and contraction of can effectively settling a dispute by the parties concerned themselves, and light transmission is good, and visual perspective property is good.
3, this hollow glass all is shaped on ventilative each other through hole on every layer of barrier film, but the air pressure of a plurality of cavitys of active balance and temperature, the technical level of raising hollow glass.
3, this hollow glass is built-in with molecular sieve at the parting bead frame, is shaped on molecular sieve diffusion through hole at the parting bead frame towards the cavity direction, can absorb the moisture in the cavity voluntarily, avoids dewfall, improves translucent effect.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view;
Fig. 3 is the B portion structure enlarged diagram of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of multi-cavity barrier film hollow glass; Comprise sheet glass 3, following sheet glass 5, parting bead frame 1, barrier film 9; Last sheet glass laterally arranges with following sheet glass; At the two all bonding parting bead frame that installs one or four frame types in four side position therebetween, bonding a slice barrier film that installs between two parting bead frames, the glass through barrier film and both sides forms two cavitys.Be packaged with the bonding agent 6 of high-air-tightness therebetween between edge and the parting bead frame of four side at last sheet glass and following sheet glass.
The innovative point of the utility model is:
1, the bonding side barrier film 10 that installs on the parting bead frame between last sheet glass and its parting bead frame, the bonding adhesive tape frame 2 that installs between side barrier film and last sheet glass.Bonding another side barrier film 11 that installs on the parting bead frame between following sheet glass and its parting bead frame; The also bonding adhesive tape frame (not having label) that installs between this side barrier film and the following sheet glass; This adhesive tape frame also can be filled with molecular sieve, and the height of adhesive tape frame is 0.5-8mm.
2, said barrier film and side all adopt polyester film, perhaps the pyrocondensation polyester film of modification or pof film; Especially adopt the pyrocondensation polyester film or the pof film of modification, can adjust the diaphragm deflection problem that causes because of two cavity temperature and air pressure differences voluntarily.The dimensional stability to heating in house of the employed pyrocondensation polyester film of present embodiment is greater than 50%, and thickness is between the 0.02-0.1mm.
3, said parting bead frame is a hollow type, is filled with molecular sieve 7 in it, is uniformly distributed with towards empty cavity position at the parting bead frame and is shaped at interval diffusion through hole 8, so that molecular sieve absorbs the moisture in the cavity at any time, avoids dewfall and influences light transmission.Present embodiment parting bead frame adopts the aluminium frame, also can adopt the adhesive tape frame that contains molecular sieve to substitute.
3, in the parting bead frame between last sheet glass and following sheet glass be shaped on ventilative through hole 4 on the bonding barrier film that installs; Be somebody's turn to do air pressure and temperature in ventilative two cavitys of through hole balance; In the present embodiment accompanying drawing; Shown in four jiaos in the ventilative barrier film of through hole in the parting bead frame, also can be built in the barrier film optional position in the parting bead frame.
What the utility model was realized at present embodiment is two ripples, four chambeies (four cavitys of two blocks of glass), also can realize the structure of two ripples, three chambeies or three ripple multi-cavities.
The preparation method of the utility model is:
1, will go up bonding adhesive tape frame on sheet glass and the following sheet glass;
2, on two parting bead frames, make the diffusion through hole, in two parting bead frames, load molecular sieve, bonding barrier film between two parting bead frames is at two bonding side barrier films of parting bead frame lateral surfaces difference;
3, on barrier film and side barrier film, make ventilative through hole respectively;
4, on extruder, the parting bead frame that has installed barrier film is placed in alignment on the adhesive tape frame of following sheet glass, sheet glass on alignment is placed on the parting bead frame makes adhesive tape frame and side barrier film bonding firm again;
5, the fluid sealant encapsulation of encapsulation high-air-tightness between the edge of last sheet glass and following sheet glass;
6, get into heating furnace, through 70-120 ℃ of temperature, 1-10 minute baking, it is dry that fluid sealant and adhesive are solidified, and polyester film or heat shrinkage film flatten, and are cooled to then about 60 ℃ and come out of the stove, and get product.
Claims (6)
1. multi-cavity barrier film hollow glass; Comprise sheet glass, following sheet glass, parting bead frame, barrier film; Last sheet glass and following sheet glass laterally arrange, at the two all bonding parting bead frame that installs one or four frame types in four side position therebetween, bonding a slice barrier film that installs between two parting bead frames; Glass through barrier film and both sides forms two cavitys; Be packaged with the bonding agent of high-air-tightness therebetween between edge and the parting bead frame of four side at last sheet glass and following sheet glass, it is characterized in that: said sheet glass, sheet glass and the bonding respectively side barrier film that installs on the parting bead frame between its parting bead frame separately down, the bonding adhesive tape frame that installs between side barrier film and last sheet glass gone up.
2. multi-cavity barrier film hollow glass according to claim 1; It is characterized in that: in the parting bead frame between last sheet glass and following sheet glass be shaped on ventilative through hole on the bonding barrier film that installs; Said parting bead frame is a hollow type; Be filled with molecular sieve in it, be uniformly distributed with towards empty cavity position at the parting bead frame and be shaped on the diffusion through hole at interval.
3. multi-cavity barrier film hollow glass according to claim 1 is characterized in that: the parting bead frame of said hollow glass is adhesive tape frame or the aluminium frame that contains molecular sieve.
4. multi-cavity barrier film hollow glass according to claim 1 and 2 is characterized in that: said barrier film is a polyester film, perhaps the pyrocondensation polyester film of modification or pof film.
5. multi-cavity barrier film hollow glass according to claim 1 and 2 is characterized in that: four jiaos in the barrier film of the ventilative through hole on the said barrier film in the parting bead frame.
6. multi-cavity barrier film hollow glass according to claim 1 is characterized in that: the height of said adhesive tape frame is 0.5-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201882693U CN202559999U (en) | 2012-04-27 | 2012-04-27 | Multi-cavity membrane hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201882693U CN202559999U (en) | 2012-04-27 | 2012-04-27 | Multi-cavity membrane hollow glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559999U true CN202559999U (en) | 2012-11-28 |
Family
ID=47209665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201882693U Expired - Fee Related CN202559999U (en) | 2012-04-27 | 2012-04-27 | Multi-cavity membrane hollow glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635295A (en) * | 2012-04-27 | 2012-08-15 | 天津森宇玻璃制造有限公司 | Multi-cavity diaphragm hollow glass |
-
2012
- 2012-04-27 CN CN2012201882693U patent/CN202559999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635295A (en) * | 2012-04-27 | 2012-08-15 | 天津森宇玻璃制造有限公司 | Multi-cavity diaphragm hollow glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |