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1. 发明申请

WO1994028706A1 IRRIGATION MEMBRANE MATERIAL AND IRRIGATION METHOD 审中-公开
标题翻译：灌溉膜材料和灌溉方法
公开(公告)号：WO1994028706A1
公开(公告)日：1994-12-22
申请号：PCT/JP1994000948
申请日：1994-06-10
申请人： SHIMIZU CORPORATION , KUBOTA CORPORATION , JAPAN GORE-TEX INC. , SHIRAISHI, Masayoshi , HIRAGA, Yoshihiko , KOBAYASHI, Masayuki
发明人： SHIMIZU CORPORATION , KUBOTA CORPORATION , JAPAN GORE-TEX INC.
IPC分类号： A01G25/02
CPC分类号： A01G25/02
摘要： An irrigation membrane material comprising at least four overlaid elongate sheets comprising in turn an aqueous liquid impermeable material sheet (1), a hydrophobic porous material sheet (2), and water vapor impermeable material sheets (3, 4), wherein the long side portions of said four sheets are joined together to form three internal spaces consisting of the first space formed between the sheets (1 and 2) so as to supply aqueous liquid such as sea water thereinto, the second space formed between the sheets (2 and 3) so as to collect water vapor that has left the first space and permeated the sheet (2) for condensation and the third space formed between the sheets (3 and 4) so as to supply aqueous liquid whose temperature is lower than that of aqueous liquid supplied into said first space thereinto, and wherein an opening is formed in said second space to drain condensed water therefrom. This irrigation membrane material is disposed between ridges for use and it is preferable that it be disposed for use with the sheet (1) exposed to sunlight.
摘要翻译：一种冲洗膜材料，包括至少四个重叠的细长片材，其中包括水性液体不可渗透材料片材（1），疏水性多孔材料片材（2）和水蒸气不可渗透材料片材（3,4），其中长边部分所述四个片材连接在一起形成由形成在片材（1和2）之间的第一空间组成的三个内部空间，以便向其中提供海水等含水液体，形成在片材（2和3）之间的第二空间，以收集已经离开第一空间并渗透到纸张（2）中以冷凝的水蒸汽和形成在纸张（3和4）之间的第三空间，以便提供温度低于供应的水性液体的水溶液的水溶液进入所述第一空间，并且其中在所述第二空间中形成开口以从其排出冷凝水。该灌溉膜材料设置在使用的脊之间，并且优选地设置为与暴露于阳光下的片材（1）一起使用。

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