瑞典火車站收集人體熱量為辦公樓供暖
Sweden's largest train station, Stockholm's Central Station, has begun harvesting the body heat of the passengers to warm a nearby building. About 250,000 people pass through the station each day.
瑞典最大的`火車站——斯德哥爾摩中央火車站——日前開始收集人體熱量為其附近的辦公樓供暖，而據瞭解，該車站每日客運量高達25萬。
Created by the Swedish company Jernhusen, the new way of keeping down energy costs is to shift energy between two different buildings with heat exchangers in the station's ventilation system that transfer it to water-filled pipes.
據報道，該節能新方法源自於瑞典耶恩胡森集團，透過利用車站通風系統中的熱交換機將熱能傳入水管道中，最終實現兩個不同建築之間的能量轉換。
"Passengers in themselves generate a bit of heat. They also buy food, they buy drinks, they buy newspapers and they buy books. All generate an enormous amount of heat. So why shouldn't we use this heat," says Klas Johnasson, head of Jernhusen's environmental division.
“乘客自身會產生熱量。他們還買食物、飲料、報紙和書。這些都會產生巨大的熱量。所以我們為何不去利用這些熱量呢？” 耶恩胡森集團環境部門負責人克拉斯 約翰松說道。
Now, the heat harvesting has slashed electricity bills for the nearby building by 25 percent and Jernhusen is hoping the idea will make its way into other buildings.
如今，人體熱量供暖的方法已經幫助車站附近建築節省了25%的電費，而耶恩胡森集團也期待該發明能夠走進更多的高樓大廈。
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