Roy Hey,Sandra Humphreys Hunt,Derwood Stephen DeLong
申请号：
US16551050
公开号：
US10704206B1
申请日:
2019.08.26
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A sub-irrigation system includes a special water distribution assembly that is able to rapidly disperse water underneath a court surface. The system has a water distribution assembly with a water channel and permeable fabric covering. The system also includes an electronic control system to monitor and maintain a desired moisture content of a court. Inevitable variations resulting from manual and gravity fed water control only are moderated or eliminated by the automatic control herein.
