Courtesy of Kikuma Watanabe

由Kikuma Watanabe提供

架构师提供的文本描述。在地球和天空之间的家-带有太阳的被动房屋。

Text description provided by the architects. Home between Earth and Sky- Passive house with Sundial.

这个在日本的家是被动的，在那里放置日晷。通过适应被动系统，内部空间支持一个舒适的环境，在那里夏天是自然凉爽，冬天是温暖的。这种生态技术帮助这个被动系统利用太阳和风作为一个有效的空调。有了这个内置的日晷，时间可以通过顶部光线画出的线来告诉。此外，日晷使这个房子的内部空间提醒我们天父的存在。

This home in Japan is passive house in where a sundial is set. By adapting the passive system the internal spaces support a comfortable environment where in summer it is naturally cool and in the winter it is warm. This ecological technology aids this passive system using the sun and the wind for an effective air conditioner. With this built-in sundial, the time can be told through the line drawn by top light. Furthermore the sundial enables internal space of this house to remind us existence of Father Sky.

构建此特性的过程经历了三个步骤：

The process of constructing this feature went through three steps:

1.利用日晷设计无源住宅的原型，首先要将无源住宅规划为直接增益系统。窗户是建立在南侧，屋檐关闭了强烈的阳光在夏季，而在冬天收到它。同时，墙壁上安装了绝缘材料。设置日晷时，屋顶倾斜于场地纬度[34.60°]。在车顶下，我们把半圆柱体倾斜在相同的角度上，在圆柱体的中心上方，通过线的位置来确定时间。

1. Designing the prototype of the passive house with sundial At first we must plan the passive house as direct gain system. The window is based on the south side where the eaves shut off the intense sunlight in summer while receives it in winter. Meanwhile insulation has been installed in the walls. For setting the sundial, the roof is inclined at the latitude of the site [34.60°]. Under the roof we put the half cylinder inclined at the same angle and above the center of the cylinder, the top light is set where the time can be told through the position of the line

 Courtesy of Kikuma Watanabe

由Kikuma Watanabe提供

2.适应场地环境，场地形状不规则，由于向南放置日晷，花园景观多样。场地由西向东缓缓倾斜，厨房、工作室、起居室半层的地面距离地面约为-1000 mm。主洞口面向东面，面向池塘、山丘和历史风景线。

2. Adapting to the site environment The site has an irregular shape, and as a result of putting the sundial facing south, there are a diverse number of views to the gardens. The site has a gentle slope from west to east, and the floor level of kitchen, atelier, half area of living room is at -1000mm from ground level. The main opening has been oriented to the east where it faces onto the ponds, hills and historic scenery in the area.

 Courtesy of Kikuma Watanabe

由Kikuma Watanabe提供

3.日晷被动式住宅的规划按方向划分为两大类。两者中最明亮的是生活和厨房。另一个是北向区域，位于工作室所在和两者之间，沿东、西轴线设置浴室、卫生间等小空间。

3. Planning by orientation The plan of passive house with sundial is divided into two areas. The brighter of the two contains the living and kitchen. Meanwhile, the other is north facing area in where the atelier is and between the two, small spaces such as the bath and toilet are set along the east and west axis.

日晷不仅告诉我们时间，也告诉我们宇宙的存在。适应这个地方让我们想起了大地的温柔。我们生活在地球母亲上。我们生活在天父之下。我们生活在宇宙中。在这个家，我们可以感觉到我们生活在宇宙中。这就是为什么我们把这座房子命名为“地球与天空之间的家园”的原因。

The sundial tells us not only time but also existence of cosmos. Adaptation to the site reminds us the gentle of earth. We live on the Mother Earth. We live under the Father Sky. We live in the Universe. In this home we can feel that we live in the Universe. That is reason why we name this house“Home between Earth and Sky.’

 Courtesy of Kikuma Watanabe

由Kikuma Watanabe提供

Architects Kikuma Watanabe

Location Heguri, Japan

Category Houses

Area 148.0 sqm

Project Year 2015