CN201649331U - Hollow interlayer insulated wall plate - Google Patents
Hollow interlayer insulated wall plate Download PDFInfo
- Publication number
- CN201649331U CN201649331U CN2010201727398U CN201020172739U CN201649331U CN 201649331 U CN201649331 U CN 201649331U CN 2010201727398 U CN2010201727398 U CN 2010201727398U CN 201020172739 U CN201020172739 U CN 201020172739U CN 201649331 U CN201649331 U CN 201649331U
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- barrier film
- hollow body
- plate
- hollow
- hollow interlayer
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Abstract
The utility model relates to a hollow interlayer insulated wall plate, whose structure comprises a front panel, a rear panel, an upper end plate, a lower end plate and a side plate which are enclosed into a hollow body, wherein a plurality of layers of parallel air interlayer which are formed by a total diaphragm through continuously winding, supporting and tightening on an end rod support in the hollow body, the diaphragm is a film layer structure with low emission rate and high reflectivity, and a surface layer of the diaphragm is opposite with the front and the rear panels in the hollow body. The hollow interlayer insulated wall plate has low cost, excellent heat insulation, high temperature tolerance and excellent fire resistance, can be produced in factories, does not need to plaster in field construction, and is convenient to construct. The hollow interlayer insulated wall plate can be used as insulated plate materials of insulated wall plates, and outer wall insulated hanging plates, external protection walls, staircase walls or separating walls and the like.
Description
Technical field
The utility model relates to a kind of building board, specifically a kind of hollow interlayer insulating board for building.
Background technology
The floor space that present China builds up every year surpasses the summation that all developed countries build up building area year up to 16～2,000,000,000 square metres.And the annual unit of China building area energy input is 2 to 3 times of developed country, and the efficient of China's architectural energy consumption is about 35% of developed country simultaneously.Present building energy consumption shared ratio in the national economy total energy consumption is 27.5%, by present architectural development speed, expects the year two thousand twenty and will reach 35%, and can infer it will be very huge to the pressure that national economy caused.Therefore, reduce the energy consumption of building, significant to whole national economy.
The building energy-saving heat-insulating material of China, the overwhelming majority is in the technology of transplanting developed countries, in summary, is raw-material heat insulating material with oil product---benzene plate, polyurethane are taken as the leading factor.Inorganic heat insulation material is because its coefficient of thermal conductivity height uses inconvenience, thereby proportion is very low in using.The characteristics of oil product are the cost height, and are seriously polluted, and recycling property is relatively poor, and existing fatal shortcoming is that tolerable temperature is lower, more not fire-resistant.The existence of these defectives makes wallboard insulation problem fail to be solved well all the time.
The utility model content
The purpose of this utility model just provides a kind of hollow interlayer insulating board for building that is higher than existing heat insulating material heat resistance and good heat preservation performance, to solve the existing relatively poor problem of all kinds of wallboard heat insulating abilities.
The utility model is achieved in that a kind of hollow interlayer insulating board for building, be encircled into hollow body by front and back panels and upper and lower end plate and side plate, the barrier film that is equipped with in described hollow body by whole forms the parallel air buffer of several layers by Curved Continuous around also supporting to be tightened on the end shaft bar, described barrier film is the film layer structure of low-launch-rate, high reflectance, and the surface layer of described barrier film is relative with the described front and back panels in the described hollow body.
The utility model is assembled into the hollow body of enclose inside with front and back panels and upper and lower end plate and side plate, the barrier film that be arranged in parallel with several layers in hollow body is as air buffer, barrier film is the film layer structure of low-launch-rate, high reflectance, like this, a plurality of air layers that utilize barrier film to cut off in hollow body just can be blocked conduction of heat effectively; And the low-launch-rate of barrier film, high reflectance characteristic make the heat resistanceheat resistant radiance of this body of wall significantly improve, and body of wall itself is to effective blocking-up of thermal convection current in addition, make the utility model become to have a kind of building board of high heat preservation and insulation thus.
Tighten around also supporting with whole barrier film Curved Continuous on the end shaft bar, so just can significantly reduce many barrier films and be set up in parallel used auxiliary tool, improve the convenience of body of wall processing and fabricating, and can guarantee the spreading of barrier film surface layer, make it keep higher heat resistanceheat resistant radiance.
Described barrier film is to be attached with aluminium foil layer on the two sides of PET film.The advantage of the barrier film of this three layer construction is that PET film strength intensity in existing film material is the highest, and resistant of high or low temperature is best, and deflection is best, can make the film planeness and the stretching force of barrier film best, and operability improves greatly.In production and processing and between the normal operating period, the PET film can provide desirable tensile force, and under the situation of burning of catching fire, even melting phenomenon appears in the PET film, two-layer aluminium foil still can keep original position, makes the heat-insulating property of body of wall can not lose.The tensioning planeness and the heat resistance of three layers of membrane configuration are best.
Described barrier film is that the one side at the PET film is attached with aluminium foil layer, at another side for aluminizing.The barrier film of this double-layer structure has the advantage of above-mentioned three layers of barrier film, and weak point is to cause aluminizer when fusing catching fire, and can not melt the emissivity that thoroughly can cause aluminizer one side as it and improve, and reflectivity reduces, thereby reduces the thermal resistance of air buffer.
Described barrier film is to aluminize on the two sides of PET film.This barrier film has most economical functional performance, and cost only is the former 1/3～1/6, and it is less or do not have the position of fire protection requirement to use at fiery load to suit.
Certainly, the approaching organic film of also available and PET film properties replaces the PET film in above-mentioned three kinds of barrier films.
To be that two at aluminium foil are long be stained with the adhesive tape that solid limit is used to the edge with described barrier film.Paste narrow single face adhesive tape to the edge in that two of aluminium foil are long, just make it have anti-tearing property.This barrier film possesses above-mentioned three layers of barrier film whole advantages during use, and cost is minimum; Weak point is that the operability in processing and making process is poor slightly.
Barrier film in the utility model can be made any one in above-mentioned four kinds of structures.Four kinds of barrier films all have the characteristic that two-sided emissivity is very low, reflectivity is very high, by the air buffer that it was separated into, have higher thermal resistance value, make body of wall have good heat-insulating property.
The upper and lower end plate of the described hollow body of the utility model is provided with built-up member, and the side plate of described hollow body is provided with rib spare.The effect of built-up member, the one, in manufacturing process, be used as the locating support of barrier film support tubes; The 2nd, at upper and lower end interior outer panels is connected as a single entity.The effect of rib spare, the one, by it with the inside and outside two panels formation cavity that is connected as a single entity; The 2nd, add the fixed support of man-hour as the barrier film support tubes in the workshop; The 3rd, the double Seal end plate of doing the thin layer air layer that forms, the 4th, can doublely do the drawknot member that piece position cracking resistance is handled between the adjacent wall board.
The utility model is with low cost, heat-insulating property is good, environmental friendliness, tolerable temperature is higher and refractoriness good, can improve the batch production production degree of product to greatest extent, only do fixing simply up and down during site operation and the splicing seams processing, not need to plaster, only criticize putty and can satisfy the planeness requirement, it is convenient to construct.The utility model can be used as heat-insulation wall plate and uses, and, under the situation that front and back panels relatively approaches and the integral wall gauge is less relatively, also can be used as multiple heat preservation plate material such as exterior-wall heat insulation link plate, exterior enclosure wall, staircase wall or party wall and use.When making exterior enclosure wall, staircase wall or party wall, can realize integral installation, need not to build by laying bricks or stones, improve efficiency of construction; When the insulation link plate of making exterior wall or ceiling, furred ceiling warming plate, can improve the fire resistance of building.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, be encircled into one by front and back panels 1 with upper and lower end plate 2 and side plate and have certain thickness rectangular hollow body, upper and lower end plate 2 inboards at hollow body are provided with horizontal side by side end shaft bar 4, barrier film 3 with upper and lower Curved Continuous around form be tightened between the end shaft bar 4 of top and bottom, form the air buffer that several layers is parallel to each other.The surface layer of barrier film 3 is relative with the front and back panels 1 in the hollow body.The two ends of end shaft bar 4 can be welded with iron plate, are fixed on iron plate on the side plate again or are fixed on the upper and lower end plate 2.
Used barrier film 3 is the membrane layer structure of low-launch-rate, high reflectance, and described barrier film 3 can adopt various ways to constitute, and is attached with aluminium foil layer as the two sides at the PET film; Or be attached with aluminium foil layer, aluminize at another side in the one side of PET film; Perhaps long to edge bonding fillet single face adhesive tape two of aluminium foil; Also can aluminize on the two sides of PET film.
The utility model can be provided with built-up member on the upper and lower end plate 2 of hollow body, on the side plate of hollow body rib spare is set, and is convenient to practical heat-insulating wall structure with formation.Built-up member and rib spare can adopt the special part of existing moulding.
Claims (6)
1. hollow interlayer insulating board for building, be encircled into hollow body by front and back panels (1) and upper and lower end plate (2) and side plate, it is characterized in that, being equipped with in described hollow body by whole barrier film (3) holds shaft bar (4) upward to form the parallel air buffer of several layers by Curved Continuous around also supporting to be tightened in, described barrier film (3) is the film layer structure of low-launch-rate, high reflectance, and the surface layer of described barrier film (3) is relative with the described front and back panels (1) in the described hollow body.
2. hollow interlayer insulating board for building according to claim 1 is characterized in that, it is characterized in that described barrier film (3) is to be attached with aluminium foil layer on the two sides of PET film.
3. hollow interlayer insulating board for building according to claim 1 is characterized in that described barrier film (3) is that one side at the PET film is attached with aluminium foil layer, aluminizes at another side.
4. hollow interlayer insulating board for building according to claim 1 is characterized in that described barrier film (3) is to aluminize on the two sides of PET film.
5. hollow interlayer insulating board for building according to claim 1 is characterized in that described barrier film (3) is that at aluminium foil two are long and is stained with the adhesive tape that solid limit is used to the edge.
6. according to claim 1,2,3,4 or 5 described hollow interlayer insulating board for building, it is characterized in that the upper and lower end plate (2) of described hollow body is provided with built-up member, the side plate of described hollow body is provided with rib spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201727398U CN201649331U (en) | 2010-04-28 | 2010-04-28 | Hollow interlayer insulated wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201727398U CN201649331U (en) | 2010-04-28 | 2010-04-28 | Hollow interlayer insulated wall plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649331U true CN201649331U (en) | 2010-11-24 |
Family
ID=43114560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201727398U Expired - Lifetime CN201649331U (en) | 2010-04-28 | 2010-04-28 | Hollow interlayer insulated wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321309A (en) * | 2013-07-08 | 2013-09-25 | 河北北方绿野居住环境发展有限公司 | Hollow interlayer heat-insulating wall board and processing and manufacturing method thereof |
| CN111872581A (en) * | 2017-07-14 | 2020-11-03 | 本田技研工业株式会社 | Laser shielding device |
-
2010
- 2010-04-28 CN CN2010201727398U patent/CN201649331U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321309A (en) * | 2013-07-08 | 2013-09-25 | 河北北方绿野居住环境发展有限公司 | Hollow interlayer heat-insulating wall board and processing and manufacturing method thereof |
| CN103321309B (en) * | 2013-07-08 | 2015-08-26 | 河北北方绿野居住环境发展有限公司 | Hollow interlayer heat-insulating wallboard and processing and fabricating method thereof |
| CN111872581A (en) * | 2017-07-14 | 2020-11-03 | 本田技研工业株式会社 | Laser shielding device |
| CN111872581B (en) * | 2017-07-14 | 2022-04-29 | 本田技研工业株式会社 | Laser shielding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |