汉堡之家 魔盒的能量
发布: 2009-10-13 19:15 | 作者: 绿色风尚 | 来源: Hamburg Liaison Office Shanghai
秉承全球绿色先锋德国人的 “被动设计”理念,魔盒般的汉堡之家简约但绝不简单。
2010年上海世博会上,我们将有机会近距离感受德国的绿色科技,汉堡之家无疑是其中的亮点,
作为中国境内第一栋将获得认证的“被动房屋“(Passivhaus),体现了最高环保技术水准,
为今后类似项目树立了标杆,也是德国唯一一座在世博会结束后可继续使用的永久性建筑。


汉堡之家在城市最佳实践区中的位置
作为中国境内第一栋将获得认证的“被动房屋“(Passivhaus),体现了最高环保技术水准,
为今后类似项目树立了标杆,也是德国唯一一座在世博会结束后可继续使用的永久性建筑。

魔盒的绿色秘诀
汉堡之家的设计方案是以汉堡港口新城的原型建筑为基础,充分考虑到上海的气候条件,
魔盒般的结构充分诠释了被动房屋(Passivhaus)的节能标准和建造原则,
简约的外观暗藏“魔力”和“玄机”。它不仅能提供良好的室内舒适度,
同时采暖需求会降低 15kWh/(m²a),一次能源需求也将低于 50 kWh/(m²a)。
“魔盒”之所以如此节能,要归功于建筑设计、建筑物围护结构以及众多节能技术中的优化措施。
魔盒般的结构充分诠释了被动房屋(Passivhaus)的节能标准和建造原则,
简约的外观暗藏“魔力”和“玄机”。它不仅能提供良好的室内舒适度,
同时采暖需求会降低 15kWh/(m²a),一次能源需求也将低于 50 kWh/(m²a)。
“魔盒”之所以如此节能,要归功于建筑设计、建筑物围护结构以及众多节能技术中的优化措施。
看似空灵的“魔盒”为实心体结构,且体积紧凑,围护结构良好的保温效果和气密性,消除了热桥,
从而降低了冬季和夏季的采暖、制冷能耗。阳光、人体或室内电器等被动热源能满足绝大部分的
热需求量。而中央通风设备可以为楼内所有房间提供经过加热或制冷的除湿新风。
从而降低了冬季和夏季的采暖、制冷能耗。阳光、人体或室内电器等被动热源能满足绝大部分的
热需求量。而中央通风设备可以为楼内所有房间提供经过加热或制冷的除湿新风。
“魔盒”采暖和制冷主要依靠各楼层的楼板埋管系统,所需的能量取自通过地热—热泵装置产生
的热水和冷水。地下深达 35 米深的基础桩,将建筑与地下管网连接,以采集地热。带有热回收功能
的通风设备可为室内提供新风。安装在屋面上的中央通风设备的采暖热回收功率至少可达 90%,
而制冷热回收功率最低也可达到 80%。“魔盒”表面 450 平米的光伏发电设备,可以提供建筑运行和
使用所需电能的80%左右。
的热水和冷水。地下深达 35 米深的基础桩,将建筑与地下管网连接,以采集地热。带有热回收功能
的通风设备可为室内提供新风。安装在屋面上的中央通风设备的采暖热回收功率至少可达 90%,
而制冷热回收功率最低也可达到 80%。“魔盒”表面 450 平米的光伏发电设备,可以提供建筑运行和
使用所需电能的80%左右。
汉堡之家集办公与居住功能为一体,其设计风格融合了传统和现代的汉堡元素,堪称符合汉堡港口
新城环保金奖标准的可持续建筑的典范。它的特殊之处在于,既是展览的对象,也提供展览空间。
通过港口新城的原型建筑和汉堡之家案例,汉堡为如何在旧建筑和新建筑中应用现代化环保标准做出了榜样。
新城环保金奖标准的可持续建筑的典范。它的特殊之处在于,既是展览的对象,也提供展览空间。
通过港口新城的原型建筑和汉堡之家案例,汉堡为如何在旧建筑和新建筑中应用现代化环保标准做出了榜样。

汉堡之家在城市最佳实践区中的位置
隐藏的能量
作为中国第一栋被动式房屋,无论是从寓意还是从实际内涵来看,汉堡之家都代表
了可持续建筑文化的“隐藏的能量”理念,即提供舒适的室内气候,使人们可以方便地
出入和使用工作、居住、休闲娱乐和经济活动等各个功能区域,使用清洁环保的建筑材
料,体现了一种可持续的城市社会及生活方式所具有的安全感、舒适性和人性化。
在汉堡之家的“魔盒”,你会感觉到自己就是这个生命机体的一部分,同时可以通过自身的
能量和创意对这个机体产生影响。“魔盒”和观众的体内都隐藏着能量,有待人们去发
现。所谓被动,在这里可以理解为人体和建筑潜能的隐秘活动。隐藏能量的秘密,这是
汉堡魔盒的魅力和魔力,它诠释了可持续社会中的人性关怀——在生活中,在城市中,在建筑中......


Hamburg House
Hamburg was chosen as the only German city by the International Selection
Committee to contribute to Expo 2010 with its own building project. It will be the only
German contribution with a permanent building which can also be used after the Expo.
The building concept of the Hamburg House develops the principles of energy-
conserving construction with the passive-house standard on the basis of the reference
building in Hamburg’s HafenCity under consideration of the climate in Shanghai.
It offers comfortable living at heating requirements of less than 15 kWh/(m²a) and a
primary energy requirement of less than 50 kWh/(m²a). The passive house achieves
these amazing savings in energy with the optimisation of the architecture, the building
envelope and the energy technology used.
A compact, massive body with a well-insulated, air-tight building envelope free of heat
bridges reduces energy consumption in summer and winter for heating and cooling.
Passive sources of heat such as the sun, people or household appliances cover the
largest part of the heat requirement. The centralised ventilation system supplies
heated or cooled and dehumidified fresh air to all rooms in the building.
Energy for heating/cooling the building is produced via a geothermal heat pump for
generating hot and cold water. The 35-m pile foundation that is necessary anyway can
be used geothermally by laying a network of pipes through the piles.
The building is mainly heated and cooled by adjusting the temperature of the concrete
cores of the ceilings.
An added-feature ventilation system with waste heat recovery provides fresh air. The
central ventilation system positioned on the roof is equipped with a highly-efficient heat
recovery system with an efficiency of at least 90% for heating tasks and 80% for
cooling tasks.
A 450-sqm photovoltaic system installed on the roof delivers approx. 80% of the
required electric energy for operating and using the building.
The Hamburg House is the first passive house in China. In a literal and metaphorical
sense, it embodies the “hidden energies” of sustainable building culture and
represents the secure, pleasant and human aspects of a sustainable urban society
and way of life with its pleasant room climate, human proximity of the units for working,
living, catering and economy as well as its comfortable building materials (Home of
Hidden Energies/in Chinese “Home of living energies and humanity”).
The visitors to the exhibition will experience themselves being a part of a living
organism, which they can influence with their energy and initiative. Buildings and
visitors are full of hidden energies that are waiting to be discovered. Passivity now can
be understood as the hidden activity of human and architectural potential.
The Expo motto “Better City, Better Life”, supplemented by “Better Building”, will be
specified in more detail in the topics of the exhibition of the Hamburg House: the
human aspect of the sustainable urban society and the secrets of hidden energies – in
life, in the city, in the building.
