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CN2270862Y - 脚踏式半自动节能水阀 - Google Patents

脚踏式半自动节能水阀 Download PDF

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Publication number
CN2270862Y
CN2270862Y CN 96202468 CN96202468U CN2270862Y CN 2270862 Y CN2270862 Y CN 2270862Y CN 96202468 CN96202468 CN 96202468 CN 96202468 U CN96202468 U CN 96202468U CN 2270862 Y CN2270862 Y CN 2270862Y
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valve
pedal
semi
valve core
water
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Expired - Fee Related
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CN 96202468
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夏正明
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Abstract

本实用新型涉及机械工程,是一种脚踏式半自动节能水阀。它是由阀体、阀芯、阀盖、踏板及弹簧构成,阀体设有进水口和出水口;阀芯呈圆柱形,它的中轴线处设有半通孔,它的腰部设有环形的凹槽,设有使凹槽与半通孔之间相通的小孔;踏板的轴杆穿过阀盖与阀芯相联。特别是:体积小、结构紧凑、维修方便、卫生节能。

Description

脚踏式半自动节能水阀
本实用新型涉及机械工程,是一种脚踏式半自动节能水阀,它是供水管道中可用的一种部件。
现在医院、食堂、公共厕所及其他公共卫生场所中,供人们洗手用的水阀多系手动式,这在关水阀时手指易遭污染;少数水阀系脚踏式,都存在体积大、维修困难的问题。
本实用新型的目的是提供一种体积小、结构紧凑、维修方便的脚踏式半自动节能水阀。
本实用新型的目的是这样实现的。脚踏式半自动节能水阀由阀体、阀芯、阀盖、踏板及弹簧构成,阀体上设置有进水口和出水口;阀芯呈圆柱形,它的中轴线处设有半通孔,它的腰部设有环形的凹槽,设有使凹槽与半通孔之间相通的小孔;踏板位于阀体正上方,踏板的轴杆穿过阀盖与阀芯相联。
本实用新型的特点是:体积小、结构紧凑、维修方便卫生节能。
下面结合附图实施例进一步描述,图1为本实用新型的结构示意图,图2为压下踏板后本实用新型的水阀处于供水状态的结构位置示意图。
实施例:参看图1、图2、阀体1、阀盖3及踏板4均系钢材制成,阀体内膛需精车加工以便与阀芯密合,阀芯2采用无毒橡胶模压制成,阀芯外径40mm,高35mm,半通孔8的直径20mm,深25mm,环形凹槽9宽10mm,深5mm,小孔10的直径5mm,进水口6和出水口7的口径均为20mm,弹簧5选用标准件,弹簧力10kg,踏板的移动范围为10mm。本实用新型的水阀平时处于图1位置,水从进水口经半通孔、小孔、可到达环形凹槽,只有当人们压下踏板后处于图2位置时,箭头表示水流方向,水从出口溢出,一旦踏板放松,弹簧与水压就自动使阀芯回到关闭位置,既卫生又节约水能。采用螺纹联接,便于维修。

Claims (1)

  1. 脚踏式半自动节能水阀由阀体1、阀芯2、阀盖3、踏板4及弹簧5构成,阀体上设置有进水口6和出水口7,其特征是:阀芯呈圆柱形,它的中轴线处设置有半通孔8、它的腰部设有环形的凹槽9、设有使凹槽与半通孔之间相通的小孔10;踏板位于阀体正上方,踏板的轴杆穿过阀盖与阀芯相联。
CN 96202468 1996-06-29 1996-06-29 脚踏式半自动节能水阀 Expired - Fee Related CN2270862Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96202468 CN2270862Y (zh) 1996-06-29 1996-06-29 脚踏式半自动节能水阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96202468 CN2270862Y (zh) 1996-06-29 1996-06-29 脚踏式半自动节能水阀

Publications (1)

Publication Number Publication Date
CN2270862Y true CN2270862Y (zh) 1997-12-17

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CN 96202468 Expired - Fee Related CN2270862Y (zh) 1996-06-29 1996-06-29 脚踏式半自动节能水阀

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CN (1) CN2270862Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100392301C (zh) * 2003-11-06 2008-06-04 叶国荣 脚踏式水阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100392301C (zh) * 2003-11-06 2008-06-04 叶国荣 脚踏式水阀

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