CN2145288Y - 磁控旋拉水嘴 - Google Patents

磁控旋拉水嘴 Download PDF

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Publication number
CN2145288Y
CN2145288Y CN 92242157 CN92242157U CN2145288Y CN 2145288 Y CN2145288 Y CN 2145288Y CN 92242157 CN92242157 CN 92242157 CN 92242157 U CN92242157 U CN 92242157U CN 2145288 Y CN2145288 Y CN 2145288Y
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piston
utility
adjusting knob
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CN 92242157
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毛沛琦
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Abstract

本实用新型是一种自来水管道的磁控旋拉水 嘴。其特征是由基体、调节旋钮、防转套、磁环、小柱 塞等组成。利用流体压强推动活塞作启闭,具有旋转 开关和提拉开关双重动能,可生产系列产品。

Description

本实用新型是涉及自来水管道的磁控旋拉水咀,是在本设计人的磁控水龙头(ZI8620905.1)的基础上作改进。原磁控水龙头的不足之处在于存在着制作工艺要求高,不易调节,只能在较低压力下使用,压力高时不易打开,其顶针与活塞配合易偏而造成关闭失灵。
本实用新型的任务是提供一种用小柱塞取代顶针,使与活塞配合更为有效,制作精度要求下降、并在旋钮中增设了防转套,这样在使用时具有既可旋转调节流量,又可快速提起或揿下启闭。在出水咀内装有混气防溅装量。
本实用新型由下面给出的附图和实施例实现:
图1是本实用新型的关闭状态结构示意图:1、基体,2、活塞套,3、大活塞,4、小柱塞,5、防转套,6、调节旋钮,7、弹簧,8、卡环,9、介子,10、磁柱,11、磁环,12、混气减压装置,13、出水咀,14、进气口,15、进气道,16、隔套,17、通道。
当打开时,将调节旋钮6向逆时针方向转动,防转套5的下部开有与活塞套2外呈多角卡位配合的孔,转动时由于防转套5不动,调节旋钮6便顺着防转套5的螺纹带动着磁环11,吸着活塞套2内的磁柱10向上运动。磁柱10升起时,把小柱塞4上的卸压孔打开,活塞套2上部的压强减弱。如压力低时,管道压强即可把大活塞3与小柱塞4全部顶升起来;如压力高时,小柱塞4的卸压孔不能及时卸出流体,这时管道的压强将小柱塞4升起,大活塞3的卸压孔打开,压力迅速卸出,大活塞3被顶起,通道17打开,调节旋钮6带着磁环11旋得越高,流量越大。
当关闭时,将调节旋钮6向顺时针方向转动,调节旋钮6即顺着防转套5回复到原位,磁环11在弹簧7的作用下压回关闭位置,活塞套2内的磁柱10、小柱塞4、大活塞3即往下关闭通道17。磁控的原理与本设计人的专利磁控水龙头(ZI8620905.1)同。
当需要快速开启时,把调节旋钮6往上提起,调节旋钮6带着防转套5一起上升,调节旋钮6带着磁环11也跟着往上升,通道17即打开;关闭时,轻轻揿下调节旋钮6,通道17即关闭。为防止拉出活塞套2,在活塞套2上部装有卡环8和介子9。
由于通道17是直通的,出水时压力很大会产生散水,把混气减压装量12与出水咀13配合,使流出的水与空气混合而起到防溅作用。混气减压装量12由开有进气口14的隔套16,外圆上开有多条进气道15和混气减压装置12组成。水咀开启时,流体流速越快,从出水咀13与隔套16旁的进气道15、进气口14吸入的空气越多,出水防溅效果越好。

Claims (2)

1、一种磁控旋拉水咀,由调节旋钮6、弹簧7、防转套5、磁柱10、磁环11、活塞套2及装在内腔的大活塞3、小活塞4,装在基体1上端所组成,其特征在于:防转套5的下部开有与活塞套2外部呈多角配合的孔,调节旋钮6内设有压在磁环11上的弹簧7,活塞套2内装有小柱塞4。
2、按权利要求所述的磁控旋拉水咀,其特征在于:出水咀13内设有隔套16,隔套16上开有多条进气道15和进气口14。
CN 92242157 1992-11-21 1992-11-21 磁控旋拉水嘴 Expired - Fee Related CN2145288Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92242157 CN2145288Y (zh) 1992-11-21 1992-11-21 磁控旋拉水嘴

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92242157 CN2145288Y (zh) 1992-11-21 1992-11-21 磁控旋拉水嘴

Publications (1)

Publication Number Publication Date
CN2145288Y true CN2145288Y (zh) 1993-11-03

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Family Applications (1)

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CN 92242157 Expired - Fee Related CN2145288Y (zh) 1992-11-21 1992-11-21 磁控旋拉水嘴

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CN (1) CN2145288Y (zh)

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