| 释义 |
roofwater system roofwater systemA system that absorbs and transfers heat from outside to inside during the winter, and from inside to outside during the summer. In order to heat and cool a building effectively during both seasons, the water stored in tanks or pipes, along with additional treatment materials such as antifreeze, must be insulated in reverse order from winter to summer. Used primarily in commercial buildings in low-humidity climates. See also: Passive solar design |