公开(公告)号：US20060029472A1

公开(公告)日：2006-02-09

申请号：US11200308

申请日：2005-08-08

Applicant: Charles Blackwood ,  James Courter ,  Charles Blackwood

Inventor： Charles Blackwood ,  James Courter ,  Charles Blackwood

IPC: E02B11/00

CPC classification number: E01C13/08 ,  E01C13/083 ,  E02B11/00

Abstract: The present invention is directed to a subsurface drainage system for a playing surface. The subsurface drainage system includes a subgrade, an intermediate layer disposed over the subgrade, a layer of semi-permeable filter fabric disposed over the intermediate layer, an upper permeable layer disposed over the layer of filter fabric and on which the playing surface is disposed, and a hydronic piping network disposed in the upper layer near the layer of filter fabric. The layer of filter fabric has a permeability less than the permeability of the intermediate layer and such that the layer of filter fabric functions as a perching layer to support a perched water table above the filter fabric. The hydronic piping network is positioned within the perched water table such that the water of the perched water table functions as a heat exchanger to facilitate heating and cooling of the upper layer upon the hydronic piping network being heated or cooled.

Abstract translation: 本发明涉及一种用于游戏表面的地下排水系统。 所述地下排水系统包括路基，设置在所述路基上的中间层，设置在所述中间层上方的半透过滤布层，设置在所述过滤织物层上的上部可渗透层，所述游离表面设置在所述中间层上， 以及设置在过滤织物层附近的上层中的水力管道网络。 过滤织物层具有小于中间层的渗透性的渗透性，并且使得过滤织物层用作栖息层，以支撑过滤织物上方的栖水表。 水力管道网络位于栖水台内，使得栖水台的水作为热交换器起作用，以便在加热或冷却水力管道网络时促进上层的加热和冷却。

公开(公告)号：US20060120804A1

公开(公告)日：2006-06-08

申请号：US11216846

申请日：2005-08-31

Applicant: Charles Blackwood ,  James Courter

Inventor： Charles Blackwood ,  James Courter

IPC: E03F1/00 ,  E02B11/00

CPC classification number: E02B11/00 ,  E01C13/083 ,  E03F1/002

Abstract: A subsurface drainage assembly for directing fluid drainage from a surface is disclosed. The subsurface drainage assembly includes a plurality of drain structure panels linked together in a manner that permits movement of one drain structure panel relative to the adjacent drain structure panel. The drain structure panels have a laterally extensive backing grid and a plurality of spaced apart tubular support members projecting therefrom.

Abstract translation: 公开了一种用于从表面引导流体排出的地下排水组件。 地下排水组件包括以允许一个排水结构面板相对于相邻的排水结构面板移动的方式连接在一起的多个排水结构面板。 排水结构面板具有横向广泛的背衬格栅和从其突出的多个间隔开的管状支撑构件。