CN2229135Y - 袋式出水口输水软管 - Google Patents

袋式出水口输水软管 Download PDF

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Publication number
CN2229135Y
CN2229135Y CN 95222564 CN95222564U CN2229135Y CN 2229135 Y CN2229135 Y CN 2229135Y CN 95222564 CN95222564 CN 95222564 CN 95222564 U CN95222564 U CN 95222564U CN 2229135 Y CN2229135 Y CN 2229135Y
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water outlet
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李绍铭
宣福良
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Abstract

袋式出水口输水软管涉及一种灌溉用输水软管及出水口装置。 其构造由薄壁软管①、薄壁软片②、在薄壁软管壁上有一切口③,将薄壁软片②三面边缘粘接于薄壁软管①切口③周围,并在第四面边缘留一出水口④,外观象一个口袋。软管内充水时软管壁与软片被内水压力压紧不出水。在靠近第四边缘加压,或在口袋内插一硬管使软管壁与软片分开即可出水。

Description

袋式出水口输水软管
本实用新型涉及一种灌溉用输水软管及其出水口装置。
输水软管(俗称小白龙)是节水灌溉的重要设施,以前国内软管没有合适的出水口装置,有的是沿输水管设三通装置,有的是管道分成数段相互套接、灌水时浇灌一段拨出一段软管。在国外多是沿输水软管隔一定距离设一硬质阀门装置。不论是那种装置都在软管上增加了附属设施,从而影响了软管的盘卷,增加软管重量,使用极不方便。
本实用新型只是在软管壁上有一切口,用一薄壁软片三面边缘粘接于软管切口周围,第四面边缘留作出水口,外观象一个口袋。当软管内充水时,水压力将软管壁与薄壁软片压紧,此时第四面边缘不出水。当在第四面边缘给软管壁加压,或用硬管插入口袋,使管壁与口袋软片分开时即可出水。
本实用新型不在软管上增加任何附加装置而达到出水目的,操作十分简便,不影响软管的盘卷。
本实用新型的具体结构见附图:
附图是本实用新型结构示意图
该装置包括薄壁软管①、薄壁软片②、薄壁软管上的切口③、薄壁软片②三面边缘粘接于薄壁软管①切口③周围留有一出水口④。外观象一个口袋。
薄壁软管①、薄壁软片②可以是塑料、防雨面、帆布等材料。输水软管是节水灌溉的重要设施,适合农业,林业及各种作物灌溉使用。

Claims (2)

1.一种袋式出水口输水软管,由薄壁软管①、薄壁软片②组成,其特征在于在薄壁软管①上开有一切口③,薄壁软片②三面边缘粘接于薄壁软管①上的切口③周围,并留有一出水口④。
2.根据权利要求所述软管,其特征在于薄壁软管①,薄壁软片②可以是塑料、防雨面、帆面等材料。
CN 95222564 1995-10-04 1995-10-04 袋式出水口输水软管 Expired - Fee Related CN2229135Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95222564 CN2229135Y (zh) 1995-10-04 1995-10-04 袋式出水口输水软管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95222564 CN2229135Y (zh) 1995-10-04 1995-10-04 袋式出水口输水软管

Publications (1)

Publication Number Publication Date
CN2229135Y true CN2229135Y (zh) 1996-06-19

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CN 95222564 Expired - Fee Related CN2229135Y (zh) 1995-10-04 1995-10-04 袋式出水口输水软管

Country Status (1)

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CN (1) CN2229135Y (zh)

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