CN201187104Y - Heat insulation wall - Google Patents
Heat insulation wall Download PDFInfo
- Publication number
- CN201187104Y CN201187104Y CNU2008200570819U CN200820057081U CN201187104Y CN 201187104 Y CN201187104 Y CN 201187104Y CN U2008200570819 U CNU2008200570819 U CN U2008200570819U CN 200820057081 U CN200820057081 U CN 200820057081U CN 201187104 Y CN201187104 Y CN 201187104Y
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- layer
- heat insulation
- vacuum
- thermal baffle
- wall
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Abstract
The utility model relates to a heat insulation wall. A vacuum composite heat insulation plate layer is also adhered outside a concrete layer (2) adjacent to the indoor room; an air interlayer (4) provided with a gap (5) is formed between the vacuum composite heat insulation plate layer and the concrete layer (2); and the vacuum composite heat insulation plate layer is composed of a vacuum plate (3) arranged inside polystyrene or polyurethane (2). The heat insulation wall has the advantages that the insulation performance can be greatly enhanced, and simultaneously, the heat insulation wall has the functions of moisture prevention and partial sound insulation.
Description
Technical field
The utility model relates to a kind of constructional materials, especially relates to a kind of energy saving building masonry wall with insulation, heat insulation, moistureproof effect.
Background technology
Along with the high speed development of national economy and industrial and agricultural production, the building of various styles and building colony increase sharply, and particularly high-rise building spreads all over the place especially, and various building patterns are different, in different poses and with different expressions, have increased many colors for our city.
At present, the body of wall of building mainly adopts reinforcing bar, concrete, brick etc.The building of building is very firm, but all exist be not incubated, problem such as, heat insulation difference poor every cold.
In the winter time,,, need force heating, waste a large amount of energy like this by air-conditioning, warmer so indoorly can not keep certain temperature because body of wall is every cold.In addition, have in the room of thing wing-room, a large amount of globules occur through regular meeting at indoor wall, very moist.
In summer, daylight is stronger, and is indoor sultry because heat-proof quality is poor, indoor when opening air-conditioning power consumption big.
Along with the raising and the science and technology development of living standards of the people, people have higher requirement to indoor thermally comfortable environment, but the energy consumption that is used for building thermal comfort aspect simultaneously rises rapidly.From the angle of heat transfer across wall, along with the increase of thermal resistance, heat output descends, and this is all favourable to the cooling and heating load that reduces summer in winter air-conditioning.
Simultaneously, along with the increase of thermal resistance, space enclosing structure improves greatly to the dough softening of outside temperature wave, makes building envelope internal face temperature tend towards stability, and avoids cold overheated with summer of the mistake in winter, has improved the thermal comfort of building.
To present cold, summer according to the weather of summer heat, winter cryogenic region warm more, high humidity, and characteristics such as sunshine is few, through the body of wall status of energy consumption is analyzed, draw: the energy-saving design of body of wall is building energy conservation and the key of improving indoor thermal environment and indoor comfort degree; Development of new heat preserving and insulating material in the energy-saving design of space enclosing structure, and corresponding energy-saving wall is then to be key problem.
Summary of the invention
Sign in the problems referred to above, the utility model provides a kind of heat-insulation wall plate for building that has every cool, heat insulation and moisture effect.By transforming the structure construction of body of wall, be intended to improve the habitation environment quality of summer heat, winter cryogenic region, and reach the effect of summer heat, winter cryogenic region building energy conservation.
For this reason, insulated wall of the present utility model is mainly by by indoor layer of concrete, air blanketing and form by outdoor vacuum combination thermal baffle layer.
The vacuum combination thermal baffle layer is made up of layout evacuated panel in heat-barrier material polystyrene or the polyurethane.Evacuated panel adopts glass fiber or polyurethane material vacuum to be pumped into, and is segmentation and arranges in the vacuum combination thermal baffle layer, the interior wall that prevents layer of concrete because of perforation or when damaged the vacuum heat-insulation flaggy air that bleeds cause its heat-proof quality to descend.When evidence, evacuated panel are 50%-70% at the volume share of vacuum combination thermal baffle layer, best results.
In the wall body structure of insulated wall of the present utility model, concrete thermal conductivity is higher than polystyrene or polyurethane far away; The thermal conductivity of polystyrene or polyurethane is higher than evacuated panel again far away.After adding evacuated panel, the heat-proof quality of body of wall strengthens greatly, and simultaneously, polystyrene or polyurethane also are good protection against the tide, sound insulation materialss.
But the heat-proof quality of evacuated panel can lower greatly because of the destruction of vacuum.Therefore the design's vacuum combination thermal baffle layer adopts sandwich, segmental structure, strengthens the compliance of evacuated panel.
The thermal conductivity of air is low, conducts heat mainly in the convection heat transfer' heat-transfer by convection mode.The having a narrow range of temperature of air blanketing both sides in the body of wall, a little less than the natural convection, thereby air blanketing plays certain thermal insulation, and can alleviate the weight of body of wall and reduce the use of heat-barrier material.Therefore design has air blanketing in this insulated wall.
Insulated wall of the present utility model, because of the existence of vacuum combination insulating board, thermal insulation is enhanced, and also can play the effect of protection against the tide, part sound insulation simultaneously.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of insulated wall of the present utility model.
The specific embodiment
As shown in Figure 1, the present embodiment insulated wall is by by indoor layer of concrete 2, air blanketing 4 and form by outdoor vacuum combination thermal baffle layer.
Evacuated panel 3 is pumped into for the glass fiber material vacuum, divides multistage (being illustrated as 3 sections) to insert in the polystyrene material at interval, forms the vacuum combination thermal baffle layer together.Evacuated panel 3 is 60% at the volume share of vacuum combination thermal baffle layer.
The vacuum combination thermal baffle layer sticks on the layer of concrete 2 by gypsum.Simultaneously, because non-comprehensive filling of gypsum, has the air blanketing 4 in space 5 in vacuum combination thermal baffle layer and 2 formation of layer of concrete.
Smear gypsum in the vacuum combination thermal baffle layer outside, form the outdoor top layer 1 of body of wall.
In the insulated wall of present embodiment, concrete thermal conductivity is about 0.79W/m. ℃, and the thermal conductivity of polystyrene is about 0.04W/m. ℃, and the evacuated panel thermal conductivity is lower than 0.01W/m. ℃.
After testing, the insulated wall of present embodiment is compared with common concrete wall, can improve heat-proof quality 40%.
Claims (5)
1, a kind of insulated wall comprises layer of concrete (2), it is characterized in that: by going back adhesion outside the indoor layer of concrete (2) the vacuum combination thermal baffle layer is being arranged; Form air blanketing (4) between above-mentioned vacuum combination thermal baffle layer and layer of concrete (2) with space (5); Above-mentioned vacuum combination thermal baffle layer is by arranging in polystyrene or the polyurethane that evacuated panel (3) forms.
2, the insulated wall shown in claim 1 is characterized in that: in the vacuum combination thermal baffle layer, evacuated panel (3) be segmentation, at interval, sandwich layout.
3, the insulated wall shown in claim 2 is characterized in that: the volume share of evacuated panel (3) in the vacuum combination thermal baffle layer accounts for 50%-70%.
4, the insulated wall shown in claim 3 is characterized in that: evacuated panel (3) is to be pumped into by glass fiber or polyurethane material vacuum.
5, the insulated wall shown in claim 1 is characterized in that: on the outdoor top layer (1) of the vacuum combination thermal baffle layer outside for smearing gypsum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200570819U CN201187104Y (en) | 2008-04-09 | 2008-04-09 | Heat insulation wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200570819U CN201187104Y (en) | 2008-04-09 | 2008-04-09 | Heat insulation wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187104Y true CN201187104Y (en) | 2009-01-28 |
Family
ID=40310122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200570819U Expired - Fee Related CN201187104Y (en) | 2008-04-09 | 2008-04-09 | Heat insulation wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187104Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094471A (en) * | 2011-03-10 | 2011-06-15 | 苏州维艾普新材料有限公司 | Wall insulated by vacuum insulating board |
| CN104652650A (en) * | 2014-12-31 | 2015-05-27 | 中澳环球快建房科技有限公司 | Wall |
| CN105297926A (en) * | 2015-09-24 | 2016-02-03 | 泰州市鑫润天冶金保温材料有限公司 | Nano-scale heat-insulation building material for walls |
| CN106013476A (en) * | 2016-04-22 | 2016-10-12 | 苏州派欧技术咨询服务有限公司 | Cold storage wall and construction method |
-
2008
- 2008-04-09 CN CNU2008200570819U patent/CN201187104Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094471A (en) * | 2011-03-10 | 2011-06-15 | 苏州维艾普新材料有限公司 | Wall insulated by vacuum insulating board |
| CN104652650A (en) * | 2014-12-31 | 2015-05-27 | 中澳环球快建房科技有限公司 | Wall |
| CN105297926A (en) * | 2015-09-24 | 2016-02-03 | 泰州市鑫润天冶金保温材料有限公司 | Nano-scale heat-insulation building material for walls |
| CN106013476A (en) * | 2016-04-22 | 2016-10-12 | 苏州派欧技术咨询服务有限公司 | Cold storage wall and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 |