CN202214840U - Protection air insulation composite film for vacuum heat insulation building heat preservation plate - Google Patents
Protection air insulation composite film for vacuum heat insulation building heat preservation plate Download PDFInfo
- Publication number
- CN202214840U CN202214840U CN2011202870241U CN201120287024U CN202214840U CN 202214840 U CN202214840 U CN 202214840U CN 2011202870241 U CN2011202870241 U CN 2011202870241U CN 201120287024 U CN201120287024 U CN 201120287024U CN 202214840 U CN202214840 U CN 202214840U
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- composite membrane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
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Abstract
The utility model discloses a protection air insulation composite film in a layer-shaped structure for a vacuum heat insulation building heat preservation plate. The outermost layer of the film is a fabric layer capable of being adhered with a building wall body, the innermost layer of the film is a thermal bonding layer, at least one foil layer is further arranged between the outermost layer and the innermost layer, and the foil layer can resist air and reflect heat so as to improve the heat insulation effect of the vacuum heat insulation building heat preservation plate. In addition, adjacent two layers of the protection air insulation composite film can be fixedly adhered through binding agent or tape casting polyethylene (PE). During usage, heat insulation materials are arranged between two protection air insulation composite films for the vacuum heat insulation building heat preservation plate, then in a vacuum chamber, the thermal bonding layer in the innermost layer is utilized to bond the periphery of the heat insulation materials into a whole to form a vacuum cavity, and accordingly the vacuum heat insulation building heat preservation plate is manufactured. The protection air insulation composite film is simple in structure and capable of meeting the requirements for heat preservation and insulation and meeting the requirements for climate resistance, convenience in bonding and fire prevention when applied to the building wall body.
Description
Technical field
The utility model relates to protection trapping membrane technology field, relates in particular to a kind of vacuum insulation insulating board for building with protection trapping composite membrane.
Background technology
The vacuum thermal insulation plate is a kind of in the vacuum thermal insulating material, and its structure generally is to be composited by insulation core and protection trapping film, and present stage is mainly used in household appliances, the freezing or refrigerating equipment; At present, this kind product also begins to make the transition and is applied to the wall thermal insulating of building trade, and for building trade; Because its environment is complicated more than household products such as refrigerator refrigerating device, difference variation is bigger, and must have certain weather resistance, is convenient to cementability and fire line; Therefore the performance to protection trapping film also has certain requirement, at present as the following different materials that mainly contains that protects the trapping film: PVOH plastic sheeting, EVOH plastic sheeting; The polyester plastics film; Composite plastic film etc., but these performance requirements that all are aimed at refrigerator refrigerating device design, and do not reach each item requirement of construction wall insulation; So be badly in need of a kind of protection trapping film that can be applied on the construction wall at present; This protection trapping film matches with general thermal insulation material to use and can produce good thermal insulation, but also can satisfy the specific (special) requirements of construction wall, such as weather resistance, be convenient to cementability and fire line.
The utility model content
The utility model technical problem to be solved is: provide a kind of vacuum insulation insulating board for building with protection trapping composite membrane, this protection trapping composite membrane can be used with general thermal insulation material, thereby is applied to produce on the construction wall heat insulation effect.
For solving the problems of the technologies described above; The technical scheme of the utility model is: the vacuum insulation insulating board for building is with protection trapping composite membrane; Said protection trapping composite membrane is a layer structure, the outermost layer of layered structure be can with the tissue layer of building masonry wall bonding, innermost layer is a thermal synthesis layer.
As a preferred implementation, be provided with one deck aluminium foil layer at least between said outermost layer and the innermost layer, pass through adhesive or curtain coating PE fixed bonding between the adjacent two layers of layered structure.
As a preferred implementation, layered structure also comprises PA rete or PET rete or PVDC rete or EVOH rete.
As a preferred implementation, said tissue layer is glass fabric, ceramic fiber cloth, plant fiber cloth or chemical fiber cloth.
As a preferred implementation, said thermal synthesis layer is PE film, CPP film or BOPP film.
After having adopted technique scheme; The beneficial effect of the utility model is: since the outermost layer of this protection trapping composite membrane be can be mutually bonding with building masonry wall tissue layer; And innermost layer is thermal synthesis layer, then can between two such protection trapping composite membranes, add thermal insulation material, in vacuum chamber, utilizes the thermal synthesis layer of innermost layer to be bonded as one at the periphery of thermal insulation material then; Form vacuum chamber; So just, made the vacuum insulation insulating board for building, just can the tissue layer of a side wherein be bonded on the building masonry wall afterwards, bonding finish material gets final product on the tissue layer of opposite side.
Owing between outermost layer and innermost layer, be provided with one deck aluminium foil layer at least; And all be adhesively fixed between the layer of this protection trapping composite membrane and the layer through adhesive or curtain coating PE; The gas barrier property of aluminium foil layer and choke, the heat insulation effect that heat reflectivity increases the vacuum insulation insulating board for building not only can be utilized, and the whole stability of protection trapping composite membrane can be strengthened through the bonding effect of adhesive or curtain coating PE.
Because this protection trapping composite membrane also comprises PA rete or PET rete or PVDC rete or EVOH rete, then can increase whole mechanical strength and the anti-puncture ability of protection trapping composite membrane, make it be fit to the insulation requirement of construction wall more.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Among the figure: 1. tissue layer; 2. adhesive; 3. aluminium foil layer; 41.PA rete; 42.PET rete; 5. thermal synthesis layer.
The specific embodiment
Embodiment one:
As shown in Figure 1; Be the structural representation of vacuum insulation insulating board for building with protection trapping composite membrane embodiment one; This protection trapping composite membrane is a stratiform structure; The outermost layer of this layer structure be can be mutually bonding with building masonry wall tissue layer 1, innermost layer is a thermal synthesis layer 5, tissue layer 1 described herein can be glass fabric, ceramic fiber cloth, plant fiber cloth or chemical fiber cloth; And plant fiber cloth comparatively commonly used can select for use diablement fort as material, and chemical fiber cloth can select for use woven dacron or polyamide fabric as material.
Between the thermal synthesis layer 5 of said tissue layer 1 and innermost layer, be provided with one deck aluminium foil layer 3; All be adhesively fixed through adhesive 2 between said aluminium foil layer 3 and said tissue layer 1, the thermal synthesis layer 5 simultaneously, the aluminium foil layer 3 here can be one deck, also can be set to multilayer; Because aluminium foil layer has certain gas barrier property and heat reflectivity; Therefore can increase the integral heat insulation effect of protection trapping composite membrane, when said aluminium foil layer 3 is provided with multilayer, same between said protection trapping composite membrane adjacent two-layer through adhesive 2 fixed bondings; Certainly; The adhesive 2 here also can use curtain coating PE to substitute, and when producing, only need be heated suitable temperature, through pushing the effect that can play fixing bonding equally.
In addition; Said thermal synthesis layer 5 can be the PE film production; Also can select common heat molten type high molecula resin films such as CPP film, BOPP film for use; Said thermal synthesis layer 5, adhesive 2 or curtain coating PE not only can play the effect of fixed bonding herein, and can suitably improve the mechanical strength of protection trapping composite membrane.
Embodiment two:
As shown in Figure 2; Be the structural representation of vacuum insulation insulating board for building with protection trapping composite membrane embodiment two; The difference of this embodiment and embodiment one is: the layer structure of this protection trapping composite membrane also comprises PA rete or PET rete or PVDC rete or EVOH rete; Shown in the figure promptly is the situation that one deck PA rete 41 and one deck PET rete 42 are set respectively in the both sides of said aluminium foil layer 3, and certainly, but said PA rete, PET rete, PVDC rete and EVOH rete can be provided with multilayer and mutual alternative; Between they and the said aluminium foil layer 3 all are lack of alignment, and adjacent two-layer between still through adhesive 2 or the fixing bonding of curtain coating PE.
The effect that PA rete described herein, PET rete, PVDC rete and EVOH rete are played all is mechanical strength and the puncture resistances that increase protection trapping composite membrane; Make it meet the insulation requirement of construction wall more; Identical among all the other structures among this embodiment and the embodiment one repeated no more at this.
In the utility model, each code name is represented as follows: PE: polyvinyl; CPP: un-stretched polypropylene; BOPP: Biaxially oriented polypropylene; PA: polyamide; PET: PETG; PVDC: polyvinylidene chloride; EVOH: ethylene-vinyl alcohol copolymer.
This vacuum insulation insulating board for building is used with protection trapping composite membrane and general thermal insulation material and can be applicable to play on the construction wall good heat insulation effect; And can satisfy the specific (special) requirements of construction wall; Such as weather resistance, be convenient to caking property and fireproof performance etc.; Its method for using is also very simple: place two vacuum insulation insulating board for building with between the protection trapping composite membrane thermal insulation material, in vacuum chamber, utilize the thermal synthesis layer of innermost layer to be bonded as one at the periphery of thermal insulation material then, form vacuum chamber; So just, make the vacuum insulation insulating board for building, on construction wall, can play good heat insulation effect.
The utility model is not limited to the above-mentioned specific embodiment, and all are based on the technical conceive of the utility model, and the structural improvement of having done all falls among the protection domain of the utility model.
Claims (5)
1. the vacuum insulation insulating board for building is with protection trapping composite membrane, and it is characterized in that: said protection trapping composite membrane is a layer structure, and the outermost layer of layered structure be the tissue layer that can bond with building masonry wall, and innermost layer is a thermal synthesis layer.
2. vacuum insulation insulating board for building as claimed in claim 1 is with protection trapping composite membrane; It is characterized in that: be provided with one deck aluminium foil layer at least between said outermost layer and the innermost layer, pass through adhesive or curtain coating PE fixed bonding between the adjacent two layers of layered structure.
3. vacuum insulation insulating board for building as claimed in claim 2 is with protection trapping composite membrane, and it is characterized in that: layered structure also comprises PA rete or PET rete or PVDC rete or EVOH rete.
4. use protection trapping composite membrane like described any vacuum insulation insulating board for building of claim 1 to 3, it is characterized in that: said tissue layer is glass fabric, ceramic fiber cloth, plant fiber cloth or chemical fiber cloth.
5. vacuum insulation insulating board for building as claimed in claim 4 is with protection trapping composite membrane, and it is characterized in that: said thermal synthesis layer is PE film, CPP film or BOPP film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202870241U CN202214840U (en) | 2011-08-09 | 2011-08-09 | Protection air insulation composite film for vacuum heat insulation building heat preservation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202870241U CN202214840U (en) | 2011-08-09 | 2011-08-09 | Protection air insulation composite film for vacuum heat insulation building heat preservation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202214840U true CN202214840U (en) | 2012-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202870241U Expired - Lifetime CN202214840U (en) | 2011-08-09 | 2011-08-09 | Protection air insulation composite film for vacuum heat insulation building heat preservation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202214840U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787669A (en) * | 2012-09-12 | 2012-11-21 | 杨明 | Fireproof heat insulating material with heat insulating property enhanced through high-density composite membrane |
| CN103206027A (en) * | 2013-04-24 | 2013-07-17 | 王明堂 | Vacuum heat-preserving plate for light building |
| CN104029439A (en) * | 2014-06-11 | 2014-09-10 | 上海蓝峰新型包装材料有限公司 | Fireproof heat-preserving glass-fiber aluminum-foil membrane |
| CN112726844A (en) * | 2020-12-25 | 2021-04-30 | 北京市腾美骐科技发展有限公司 | Application method of waterproof and steam-proof membrane for building |
-
2011
- 2011-08-09 CN CN2011202870241U patent/CN202214840U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787669A (en) * | 2012-09-12 | 2012-11-21 | 杨明 | Fireproof heat insulating material with heat insulating property enhanced through high-density composite membrane |
| CN103206027A (en) * | 2013-04-24 | 2013-07-17 | 王明堂 | Vacuum heat-preserving plate for light building |
| CN103206027B (en) * | 2013-04-24 | 2015-11-25 | 王明堂 | A kind of light-weight building vacuum heat-insulation plate |
| CN104029439A (en) * | 2014-06-11 | 2014-09-10 | 上海蓝峰新型包装材料有限公司 | Fireproof heat-preserving glass-fiber aluminum-foil membrane |
| CN112726844A (en) * | 2020-12-25 | 2021-04-30 | 北京市腾美骐科技发展有限公司 | Application method of waterproof and steam-proof membrane for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 262400 Changle County, Shandong Province, Fang Shan Road, No. 1601, No. Patentee after: Shandong state energy saving Polytron Technologies Inc Address before: 262400 Shandong Economic Development Zone, Changle Province, Chang Road and science and technology street intersection northwest corner Patentee before: Shandong Bafuli Chemical Building Materials Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |