摘要
随着生产力的快速发展,全球能源供应日渐紧张,生产力的发展与能源短缺的矛盾日益加剧,能源的节约和综合利用的问题受到了全世界的普遍关注。其中,建筑节能是节能工作中重中之重,建筑的能耗约占全社会总能耗的30%,其中最主要的是采暖和空调耗能,占到20%。在供热采暖中,正确的选择阀门,对节约能源能够起到积极的作用。
With rapid development of productivity, the global energy resources supply was limited and the conflict between productivity development and energy resources lack was seriously. The saving and integration usage of energy resources was pay great attention by all the world. Architecture energy - saving is more important for its energy consumption accounts for 30% of the total consumption. And 20% of it was heating and air - condition energy consumption. The correct selection of valve in heating suoolv can be effective for the enera, v resource saving
出处
《林业科技情报》
2012年第1期84-86,共3页
Forestry Science and Technology Information
关键词
暖通空调
供热
采暖
节能
阀门
heating ventilating and air conditioning
heating supply
heating
energy -saving
valve
