首页>
外国专利>
A PROTECTIVE BODY/COVER TO BE PLACED OVER DISCHARGE OPENINGS ON PIPES FOR THE UNDERGROUND SUPPLY OF WATER AND AIR
A PROTECTIVE BODY/COVER TO BE PLACED OVER DISCHARGE OPENINGS ON PIPES FOR THE UNDERGROUND SUPPLY OF WATER AND AIR
展开▼
机译:在地下供气和供气管道的排出口上放置保护性身体/盖
展开▼
页面导航
摘要
著录项
相似文献
摘要
Placement/opening is in underground piping (2) above protection body/lid (1). The both ends for being stamped two feet have opening, to allow pipe (2) is to be passed to pass through. Water shifts to forming wall/protrusion (3) in pipe from opening, these leads pass through air (10) to water droplet (4) and fall to the ground (5), about directly in pipe (2). The sidewall bottom lid has plate/foot (6), and which prevents pipe from sinking to ground. Protection body/lid end (1), which is provided with slit or hole (8), has pin/plate (9) which fixing pipe (2) of insertion, and it is prevented to be pushed down. The space (10) full of air will be will form below lid, pass through the water drop. The lower cover (1) of internal vertical walls (7) will keep it is dry inside, and prevent plant roots ' at longwell search water source (4) from it.
展开▼