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杠杆阀

申请公布号:CN202733137U

申请号:CN201220388049.5

申请日期:2012.08.07

申请公布日期:2013.02.13

申请人:
汉纬尔机械(上海)有限公司

发明人:王品;刘迎春

分类号:F16K31/44(2006.01)I

主分类号:F16K31/44(2006.01)I

代理机构:
上海申汇专利代理有限公司 31001

代理人:林炜

地址:201505 上海市金山区亭林镇亭华路155号

摘要:一种杠杆阀,涉及阀门技术领域,所解决的是现有阀门使用不便的技术问题。该杠杆阀,包括阀体,及滑动安装在阀体内的阀芯;其特征在于:所述阀体的进气口与出气口由一顶针式气门芯隔断,所述气门芯的进气口与阀体的进气口连通,气门芯的出气口与阀体的出气口连通;所述阀芯呈柱状,阀芯的滑动轴线与其自身中心轴线重合,阀芯的顶端伸至阀体外部,且阀芯与阀体内壁结合部气密封,阀芯的底端正对气门芯的顶针;所述阀体内设有一回位弹簧,该回位弹簧是一伸缩式弹簧,回位弹簧的一端抵住阀芯,另一端抵住阀体,其伸缩轴线与阀芯的轴线重合。所述阀体的顶端设有一杠杆,所述杠杆的短杆部底端抵住阀芯顶端。本实用新型提供的杠杆阀,适用于气路控制。

主权项:一种杠杆阀,包括阀体,及滑动安装在阀体内的阀芯;其特征在于:所述阀体的进气口与出气口由一顶针式气门芯隔断,所述气门芯的进气口与阀体的进气口连通,气门芯的出气口与阀体的出气口连通;所述阀芯呈柱状,阀芯的滑动轴线与其自身中心轴线重合,阀芯的顶端伸至阀体外部,且阀芯与阀体内壁结合部气密封,阀芯的底端正对气门芯的顶针;所述阀体内设有一回位弹簧,该回位弹簧是一伸缩式弹簧,回位弹簧的一端抵住阀芯,另一端抵住阀体,其伸缩轴线与阀芯的轴线重合;所述阀体的顶端设有一杠杆,所述杠杆的短杆部底端抵住阀芯顶端。

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