CN201835411U - Building curtain wall heat insulation structure with air passage and phase change material - Google Patents
Building curtain wall heat insulation structure with air passage and phase change material Download PDFInfo
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- CN201835411U CN201835411U CN2010205804054U CN201020580405U CN201835411U CN 201835411 U CN201835411 U CN 201835411U CN 2010205804054 U CN2010205804054 U CN 2010205804054U CN 201020580405 U CN201020580405 U CN 201020580405U CN 201835411 U CN201835411 U CN 201835411U
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Abstract
一种带有空气通道和相变材料的建筑幕墙隔热结构。主要解决现有建筑幕墙能源消耗大以及室内空气流通不好的问题。其特征在于：在房屋向阳面的内层玻璃幕墙的室内侧依次布置有一个相变材料层和饰面层，所述相变材料层由相变材料制成，在房屋背阴面的外层玻璃幕墙的下端开有背阴面进气口，并在以上各进、排气口安装可电动调整的带防虫网和过滤装置的错孔板；向阳面排气口通过屋顶排气通道与背阴面热空气通道连通。该种隔热结构的建筑幕墙通过设置合理的进、排风口以及排气管道，并且增加了相变材料层，可以有效地改善建筑的整体室内环境，达到显著的节能环保效果。同时本实用新型具有结构简单、运行能耗低、维护方便、防结露等特点。
A building curtain wall insulation structure with air channels and phase change materials. It mainly solves the problems of large energy consumption of existing building curtain walls and poor indoor air circulation. It is characterized in that: a phase-change material layer and a finish layer are sequentially arranged on the indoor side of the inner glass curtain wall on the sunny side of the house, the phase-change material layer is made of phase-change materials, and the outer layer of glass on the shaded side of the house The lower end of the curtain wall has an air inlet on the shady side, and electrically adjustable staggered orifice plates with insect-proof nets and filtering devices are installed at the above air inlets and exhaust ports; The air channel is connected. The building curtain wall of this kind of heat insulation structure can effectively improve the overall indoor environment of the building by setting reasonable air inlets, exhaust outlets and exhaust pipes, and adding a phase change material layer, and achieve significant energy saving and environmental protection effects. At the same time, the utility model has the characteristics of simple structure, low operating energy consumption, convenient maintenance, anti-condensation and the like.
Description
Technical field
The utility model relates to a kind of building curtain wall heat insulation structural that is applied in the field of house buildings, specifically, relates to a kind of Building Curtain Wall Structures that has air duct and phase-change material.
Background technology
Since the seventies in 20th century, curtain wall is along with the development of modern architecture is popularized in worldwide.Double-deck external respiration formula curtain wall is early than occurring in Europe the eighties in 20th century, because it has preferably functions such as insulation, heat insulation, sound insulation, simultaneously can create the architectural style that has sense of the times again, therefore be acknowledged as mode of construction, be widely used gradually with " ecological significance ".But along with the long-time application of this building curtain wall, there are the following problems to find it: at first being energy consumption, is indoor circulation of air problem secondly.The existence of above problem is restricting applying of building curtain wall.
Summary of the invention
The technical problem that proposes in order to solve in the background technology the utility model proposes a kind of building curtain wall heat insulation structural that has air duct and phase-change material.The building curtain wall of this kind heat insulation structural by be provided with reasonably, air outlet and extract duct, and increased phase-change material layers, can improve the whole indoor environment of building effectively, reach the considerable energy saving environment protecting.The utlity model has simple in structure, characteristics such as operation energy consumption is low, easy to maintenance, anti-condensation simultaneously.
The technical solution of the utility model is: this kind has the building curtain wall heat insulation structural of air duct and phase-change material, comprise the curtain wall metal framework, routine building curtain wall constructions such as glass outer curtain wall and inner layer glass curtain wall, wherein, the glass outer curtain wall is installed in curtain wall metal framework outside, the inner layer glass curtain wall is installed in curtain wall metal framework indoor, constitute the house sunny slope air passage of heat and in the shade the hot-air channel in house between glass outer curtain wall and the inner layer glass curtain wall, be the exhaust passage, roof between the top of the top of curtain wall metal framework and inner layer glass curtain wall chamber, on this basis, the technical program is made improvements and is: the indoor at the inner layer glass curtain wall of house sunny slope is furnished with a phase-change material layers and finish coat successively, described phase-change material layers is made by phase-change material, and described finish coat is made by aluminum alloy materials.
In addition, on the basis of such scheme, can also increase following content:
At first, can have sunny slope exhaust opening, sunny slope air inlet port at the upper and lower side of the glass outer curtain wall of house sunny slope, the lower end of in the shade glass outer curtain wall has in the shade air inlet port in the house, and above each inlet and outlet mouth install can electronic adjustment the band fly net and the wrong orifice plate of filter; The sunny slope exhaust opening is communicated with in the shade hot-air channel by the exhaust passage, roof.
Secondly, the glass outer curtain wall can be made of transparent individual layer tempered glass, and the inner layer glass curtain wall can be made of Low-E hollow tempered glass.
The utlity model has following beneficial effect:
At first, adopt the building curtain wall of this kind structure, utilize " stack effect " and the principle of " greenhouse effect " and the heat storage capacity of phase-change material, solve energy-conservation from the function of curtain wall, by reasonably advancing the setting of air outlet, extract duct and phase-change material layers, can improve the whole indoor environment of building effectively, reduce energy consumption for cooling summer, reduce heating energy consumption winter; Secondly, aspect environmental protection, the glass outer curtain wall in this scheme is selected colourless transparent glass or low reflection tempered glass for use, can reduce the harmful effect that glass-reflected is brought to greatest extent; Once more, between the double-decker that this scheme adopts the quite wide air passage of heat is arranged, and air is bigger to the damped coefficient of sound wave, therefore can provides good sound insulation and noise reduction effect, allow the people of interior works and life that a quiet environment is easily arranged.And the inner layer glass curtain wall can be provided with inboard openable windows, and the user can freely open as required, outdoor fresh air is introduced indoor, simultaneously that the indoor turbid air discharge of easily growing virus and spreading germs is outdoor; The lower end of in the shade glass outer curtain wall has in the shade air inlet port in the house, the sunny slope exhaust opening is communicated with in the shade the air passage of heat by the exhaust passage, roof, make in the shade room also can participate in thermal insulation and ventilation directly, adjusted the whole indoor environment of building construction effectively.
In use, this scheme adopts the Motorized blind blinds to place the sunny slope air passage of heat, can prevent effectively that Exposure to Sunlight from not influencing the facade effect again, also can according to user's needs regulate sun shades towards and angle, change the brightness and the incident angle of outdoor sunlight, build a comfortable soft indoor lighting environment; At the wrong orifice plate of each inlet and outlet mouth mounting strap fly net and filter, can the free adjustment rate of air circulation, and can be outside curtain wall with small insect such as mosquitos and flies and sand and dust particulate blockage, and allow clean, ozone enter the air passage of heat; Because the greenhouse effect of the air passage of heat, the temperature difference of the inside and outside both sides of inner layer glass curtain wall is diminished, and hull-skin temperature improves greatly, concerning outer curtain wall, because the air passage of heat communicates with outdoor gas, the inside and outside temperature difference of outer curtain wall is reduced, and on the other hand, wet gas is at any time by outside the ventilation passing away, so, glass outer curtain wall inner surface can dewfall yet, therefore has the function that well prevents dewfall, improves building and the life-span of decorating and the function of curtain wall greatly; The inner layer glass curtain wall is provided with retractable structure, can clean easily and safeguard, has reduced operating cost effectively.
Description of drawings
Fig. 1 is a composition schematic diagram of the present utility model.
1-curtain wall metal framework among the figure, 2-glass outer curtain wall, the 3-sunny slope air passage of heat, the 4-sun-shading louver, 5-inner layer glass curtain wall, 6-phase-change material layers, 7-finish coat, the wrong orifice plate of 8-, 9-sunny slope air inlet port, in the shade air inlet port of 10-, 11-sunny slope exhaust opening, exhaust passage, 12-roof, in the shade hot-air channel of 13-.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a composition schematic diagram of the present utility model.As shown in the figure, this building curtain wall heat insulation structural that has air duct and phase-change material, comprise curtain wall metal framework 1, glass outer curtain wall 2 and inner layer glass curtain wall 5, glass outer curtain wall 2 is installed in curtain wall metal framework 1 outside, inner layer glass curtain wall 5 is installed in curtain wall metal framework 1 indoor, constituting the house sunny slope air passage of heat 3 and in the shade the hot-air channel 13 in house between glass outer curtain wall 2 and the inner layer glass curtain wall 5, is exhaust passage, roof 12 between the top of the top of curtain wall metal framework 1 and inner layer glass curtain wall 5.Wherein, indoor at the inner layer glass curtain wall 5 of house sunny slope is furnished with a phase-change material layers 6 and finish coat 7 successively, described phase-change material layers 6 is made of one or more phase-change materials by paraffin, polyethylene glycol, polyalcohol, hard fat acid, senior fat hydrocarbon, compound fragrant hydrocarbon, and described finish coat 7 can be made of polymeric material or aluminium alloys.
On the basis of aforementioned schemes, the scheme that can further be optimized, promptly the upper and lower side at the glass outer curtain wall 2 of house sunny slope has sunny slope exhaust opening 11, sunny slope air inlet port 9, the lower end of in the shade glass outer curtain wall has in the shade air inlet port 10 in the house, and above each inlet and outlet mouth install can electronic adjustment the band fly net and the wrong orifice plate 8 of filter; Sunny slope exhaust opening 11 is communicated with in the shade hot-air channel 13 by exhaust passage, roof 12.
The building curtain wall that utilizes such scheme to finish, in summer, open the wrong orifice plate of sunny slope air inlet port, sunny slope exhaust opening and in the shade air inlet port daytime, in the air passage of heat, form the difference in height in air port, so the generation stack effect produces zone of positive pressure at sunny slope air inlet port and in the shade air inlet port.Small insects such as natural wind passes through fly net, the filter of sunny slope and in the shade air inlet port, mosquitos and flies and sand and dust particle are blocked in outside the curtain wall, and clean, ozone enters the air passage of heat separately.Air in the sunny slope air passage of heat is subjected to the influence of sunlight direct projection and outside air temperature simultaneously, in the shade the interior air of the air passage of heat is subjected to the influence of outside air temperature, temperature all can raise, volume expansion, form ascending air, ascending air flows from bottom to top, because the sunny slope air passage of heat directly is communicated with the sunny slope exhaust opening that is arranged on sunny slope glass outer curtain wall top, in the shade the air passage of heat is communicated with the sunny slope exhaust opening by the exhaust passage, roof, therefore the hot air in them can be discharged to external environment by the sunny slope exhaust opening, and take away heat in the air passage of heat separately, this process is constantly carried out, promptly reduce the temperature on inner layer glass curtain wall surface effectively, improved the indoor environment of house integral body, reduced building refrigeration expense.Meanwhile, the phase-change material layers that is arranged on sunny slope inner layer glass curtain wall indoor is finished heat-accumulating process.In addition, the user is the inboard openable windows on the freely openable inner layer glass curtain wall as required, finishes indoor ventilation.In night, the user can select the switching of each inlet and outlet mouth according to the height of temperature.Still higher when outside air temperature, when needing to continue heat radiation, then keep each inlet and outlet mouth opening constant, the course of work of the present utility model is identical with daytime.When outside air temperature is lower, in the time of wouldn't needing to continue heat radiation, then can close all inlet and outlet mouths, this moment, the air passage of heat formed the space of a sealing, became the barrier of house with heat exchange with outside.Because the phase transition temperature of phase-change material is close with the human comfort temperature, when outside air temperature is lower than this temperature, phase-change material promptly takes place by liquid state to discharge considerable latent heat of phase change simultaneously to solid-state phase transformation, the air in the heating sunny slope air passage of heat, the air expanded by heating, enter in the shade the air passage of heat through the exhaust passage, roof,, thereby improve the surface temperature of whole indoor wall effectively in the shade air of heat transferred, improve whole indoor environment, reduce building energy consumption.Arrive when daytime, outside air temperature rises, and phase-change material takes place again to finish the savings process of latent heat of phase change by solid-state phase transformation to liquid state.In the winter time, close the wrong orifice plate that is installed in each inlet and outlet mouth, the temperature under the irradiation of sunlight of the air in the sunny slope air passage of heat raises, volume expansion, and enter in the shade the air passage of heat by the exhaust passage, roof, with in the shade of heat transferred house.At this moment, the whole air passage of heat forms a greenhouse, has improved the temperature on inner layer glass curtain wall surface effectively, has improved the indoor environment of house integral body, reduces the heating cost of building.
In addition, for reducing the harmful effect that glass-reflected is brought to greatest extent, can limit glass outer curtain wall 2 is made of transparent individual layer tempered glass, inner layer glass curtain wall 5 is made of Low-E hollow tempered glass, and selected these colourless transparent glass or low reflection tempered glass can effectively reduce light pollution.
The utility model can be widely used in decoration and the insulation of skin, can satisfy room ventilation ventilation and sound insulation and noise reduction requirement simultaneously. In addition, the utility model also has simple in structure, the characteristics such as operation energy consumption is low, easy to maintenance, Antidewing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205804054U CN201835411U (en) | 2010-10-28 | 2010-10-28 | Building curtain wall heat insulation structure with air passage and phase change material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205804054U CN201835411U (en) | 2010-10-28 | 2010-10-28 | Building curtain wall heat insulation structure with air passage and phase change material |
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| CN201835411U true CN201835411U (en) | 2011-05-18 |
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| CN2010205804054U Expired - Fee Related CN201835411U (en) | 2010-10-28 | 2010-10-28 | Building curtain wall heat insulation structure with air passage and phase change material |
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| CN (1) | CN201835411U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995802A (en) * | 2012-12-18 | 2013-03-27 | 青岛中科润美润滑材料技术有限公司 | Double-layer glass curtain wall utilizing solar energy |
| CN104634814A (en) * | 2015-02-09 | 2015-05-20 | 东北石油大学 | Indoor heat environment experiment device with phase-change material curtain wall on one side and application method of indoor heat environment experiment device |
| CN104790523A (en) * | 2015-04-24 | 2015-07-22 | 戴长虹 | Energy-saving glass house |
| CN105350683A (en) * | 2015-11-14 | 2016-02-24 | 占行波 | House external wall air-suction type solar indoor cooling device |
| CN110241938A (en) * | 2019-05-24 | 2019-09-17 | 深圳供电局有限公司 | Building phase change energy storage wall structure |
| CN111535437A (en) * | 2020-04-17 | 2020-08-14 | 苏州磐际建筑科技有限公司 | Low-energy-consumption phase-change building comfortable and healthy system |
| CN112748753A (en) * | 2020-12-25 | 2021-05-04 | 湖南大学 | Anti-condensation control method and system for double-layer ventilation glass curtain wall |
| CN113187133A (en) * | 2021-05-13 | 2021-07-30 | 成都中恒瑞达铝幕墙装饰材料有限公司 | Novel aluminum veneer |
| CN114673384A (en) * | 2022-03-22 | 2022-06-28 | 中国建筑第二工程局有限公司 | Multifunctional energy-saving exhibition hall building |
-
2010
- 2010-10-28 CN CN2010205804054U patent/CN201835411U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995802A (en) * | 2012-12-18 | 2013-03-27 | 青岛中科润美润滑材料技术有限公司 | Double-layer glass curtain wall utilizing solar energy |
| CN104634814A (en) * | 2015-02-09 | 2015-05-20 | 东北石油大学 | Indoor heat environment experiment device with phase-change material curtain wall on one side and application method of indoor heat environment experiment device |
| CN104634814B (en) * | 2015-02-09 | 2017-03-01 | 东北石油大学 | Side carries indoor thermal environment experimental provision and the using method of phase-change material curtain wall |
| CN104790523A (en) * | 2015-04-24 | 2015-07-22 | 戴长虹 | Energy-saving glass house |
| CN105350683A (en) * | 2015-11-14 | 2016-02-24 | 占行波 | House external wall air-suction type solar indoor cooling device |
| CN105350683B (en) * | 2015-11-14 | 2018-08-17 | 占行波 | External wall of house air draught type indoor colar cooling apparatus |
| CN110241938A (en) * | 2019-05-24 | 2019-09-17 | 深圳供电局有限公司 | Building phase change energy storage wall structure |
| CN111535437A (en) * | 2020-04-17 | 2020-08-14 | 苏州磐际建筑科技有限公司 | Low-energy-consumption phase-change building comfortable and healthy system |
| CN112748753A (en) * | 2020-12-25 | 2021-05-04 | 湖南大学 | Anti-condensation control method and system for double-layer ventilation glass curtain wall |
| CN113187133A (en) * | 2021-05-13 | 2021-07-30 | 成都中恒瑞达铝幕墙装饰材料有限公司 | Novel aluminum veneer |
| CN114673384A (en) * | 2022-03-22 | 2022-06-28 | 中国建筑第二工程局有限公司 | Multifunctional energy-saving exhibition hall building |
| CN114673384B (en) * | 2022-03-22 | 2023-07-25 | 中国建筑第二工程局有限公司 | Multifunctional energy-saving exhibition hall building |
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| Date | Code | Title | Description |
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| 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: 20110518 Termination date: 20111028 |