Irrigation system



(57)【要約】 【課題】水道料金を大幅に削減することができ、水資源 の節約により地球環境保全にも貢献する。 【解決手段】植裁域を形成する複数の灌水ブロックA、 B、Cと、各灌水ブロックの底部に形成された通水層お よびその上部に形成された人工軽量土壌層を備え、各灌 水ブロックの通水層ならびに人工軽量土壌層の底部に給 水および排水を行う灌水システムにおいて、所定の灌水 ブロックに給水終了後、その排水を次の灌水ブロックに 順次、給水していく。
PROBLEM TO BE SOLVED: To provide an irrigation system capable of remarkably reducing water charges and contributing even to environmental protection by saving water resources. SOLUTION: This irrigation system is capable of successively supplying water of drain after completing water supply to a prescribed irrigation block to the next irrigation block in the irrigation system comprising a plurality of irrigation blocks A, B and C, water flow layers formed at bases of the respective irrigation blocks A, B and C and artificial lightweight soil layers formed in the upper parts of the respective irrigation blocks A, B and C and capable of carrying out water supply and drainage from the bases of the water flow layers and artificial lightweight soil layers of the respective irrigation blocks A, B and C. COPYRIGHT: (C)2002,JPO




Download Full PDF Version (Non-Commercial Use)

Patent Citations (5)

    Publication numberPublication dateAssigneeTitle
    JP-H0368915-UJuly 08, 1991
    JP-H04135426-AMay 08, 1992Gifu Plast Ind Co LtdMethod for irrigating cultivation pot and planter used therefor
    JP-H09121699-AMay 13, 1997Kajima Corp, 鹿島建設株式会社灌水方法
    JP-H10164989-AJune 23, 1998Sekisui Chem Co Ltd, 積水化学工業株式会社プランターならびにプランターの接続構造
    JP-H11155374-AJune 15, 1999Shimizu Corp, 清水建設株式会社かん水システム

NO-Patent Citations (0)


Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-102124935-AJuly 20, 2011郝晓谷Plant irrigation system
    CN-102124935-BOctober 10, 2012郝晓谷一种植物灌溉系统