CN2596148Y - 环状水流节水阀 - Google Patents

环状水流节水阀 Download PDF

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Publication number
CN2596148Y
CN2596148Y CN 03210989 CN03210989U CN2596148Y CN 2596148 Y CN2596148 Y CN 2596148Y CN 03210989 CN03210989 CN 03210989 CN 03210989 U CN03210989 U CN 03210989U CN 2596148 Y CN2596148 Y CN 2596148Y
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China
Prior art keywords
water
ring
valve core
flow
narrow seam
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Expired - Fee Related
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CN 03210989
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English (en)
Inventor
张晓民
王宇夫
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CHANGCHUN SUPER FLOW WATER SAVING INST
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CHANGCHUN SUPER FLOW WATER SAVING INST
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Priority to CN 03210989 priority Critical patent/CN2596148Y/zh
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Abstract

本实用新型公开一种环状水流节水阀,由阀芯和套筒构成节水阀,其中,管状阀芯的管壁设有通水孔,底部为封闭结构,阀芯外套有套筒,两者之间构成环状狭缝,阀芯内腔、通水孔及环状狭缝构成流水通道。本实用新型可直接装配在水龙头的出水口中,水经阀芯内腔、通水孔及环状狭缝呈中空环状水柱流出。水龙头采用节水阀水流通道横截面积减小,水流压力增大,在环状狭缝流水通道作用下,水流为中空环状喷射出来,具有很强的冲击力,单位流量条件下增大了洗涤效果,无论视觉还是接触水流的感觉,均与普通水龙头相同,节水可达30~60%以上。

Description

环状水流节水阀
技术领域:
本实用新型是 对现有水龙头的改进,提供了一种环状水流节水阀,属于阀门构件技术领域。
背景技术:
现有的水龙头出水口为敞开式,水流呈柱状流出,在小量用水时,只能靠开关手柄调节流量,由于流量减少,压力降低,水流很小,洗涤效果降低,因此,人们常常加大水流量以达到好的洗涤效果,通常只有20%的流水起到洗涤作用,80%左右被白白流掉,结果浪费了宝贵的水资源。
发明内容:
本实用新型公开一种环状水流节水阀,水流呈中空的环状柱,喷射力大,水冲面积增大,单位流量条件下大大节约用水。
本实用新型的技术解决方案如下:由阀芯和套筒构成节水阀,其中,管状阀芯的管壁设有通水孔,底部为封闭结构,阀芯外套有套筒,两者之间构成环状狭缝,阀芯内腔、通水孔及环状狭缝构成流水通道。
本实用新型可直接装配在水龙头的出水口中,水经阀芯内腔、通水孔及环状狭缝呈中空环状水柱流出。
本实用新型的积极效果在于:水龙头采用节水阀水流通道横截面积减小,水流压力增大,在环状狭缝流水通道作用下,水流为中空环状喷射出来,具有很强的冲击力,单位流量条件下增大了洗涤效果,达到了节约用水目的。
附图说明:
图1为本实用新型结构原理图。
1~内腔、2~阀芯、3~通水孔、4~套管、5~环状狭缝。
具体实施方式:
根据图1所示,管状的阀芯2上部为两级梯形台结构,底部封闭,管壁中部设有通水孔3与内腔1连通,套管4套装在阀芯2的梯形台上,与阀芯2的管壁之间形成环状狭缝5,内腔1、通水孔3、环状狭缝5构成环状流水通道。本实用新型用于现有的水龙头上使用,无论视觉还是接触水流的感觉,均与普通水龙头相同,节水可达30~60%以上。

Claims (1)

1、一种环状水流节水阀,其特征在于:由阀芯和套筒构成节水阀,其中,管状阀芯的管壁设有通水孔与内腔连通,底部为封闭结构,阀芯外套有套筒,两者之间构成环状狭缝,阀芯内腔、通水孔及环状狭缝构成流水通道。
CN 03210989 2003-01-17 2003-01-17 环状水流节水阀 Expired - Fee Related CN2596148Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03210989 CN2596148Y (zh) 2003-01-17 2003-01-17 环状水流节水阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03210989 CN2596148Y (zh) 2003-01-17 2003-01-17 环状水流节水阀

Publications (1)

Publication Number Publication Date
CN2596148Y true CN2596148Y (zh) 2003-12-31

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Family Applications (1)

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CN 03210989 Expired - Fee Related CN2596148Y (zh) 2003-01-17 2003-01-17 环状水流节水阀

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CN (1) CN2596148Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019084633A1 (en) 2017-11-03 2019-05-09 Rivus Ood Nozzle for saving water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019084633A1 (en) 2017-11-03 2019-05-09 Rivus Ood Nozzle for saving water

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