热水地面辐射采暖常用加热管材水力计算  

HYDRAULIC CALCULATE OF COMMONLY USED HEATING PIPES FOR HOT WATER FLOOR RADIANT HEATING

作　　者：王清树[1] 董重成[1] 

机构地区：[1]哈尔滨工业大学市政环境工程学院,哈尔滨150090

出　　处：《低温建筑技术》2009年第3期99-101,共3页Low Temperature Architecture Technology

摘　　要：介绍了热水地面辐射采暖常用管材的水力计算方法,得出了6种常用管材的水力计算表并绘制了水力线算图。对塑料管材和金属Cu管材进行水力比较,结果表明相同条件下Cu管材水力较优;在塑料类管材中,PE-X管材水力较优。Presents hydraulic calculation method of commonly used pipes for hot water floor radiant heating. Obtains the hydraulic loss tables and line-calculate diagrams for 6 kinds of commonly used pipes. Compare the hydraulic loss between plastic pipes and copper pipe. The results show that Cu pipe has optimum hydraulic in the same conditions and PE-X pipe has optimum hydraulic in plastic pipes.

关 键 词：常用管材 水力计算 水力线算图 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]