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发明名称
电热执行器
摘要
本实用新型公开电热执行器,包括外壳以及与阀体连接的底座,所述外壳内设有弹簧圈,弹簧圈的一端与下端的阀体连接,其另一端与外壳的顶部连接,底座的下端通过螺纹接口与螺母连接,在阀体的上端连接有石蜡阀芯,石蜡阀芯上部通过连接杆以及螺钉与下旋盖连接,由于设有以上结构,该电热执行器通过石蜡推进元件,经PTC加热驱动,带弹簧复位功能,断电后阀门关闭或打开,降低工作运行噪音,行程的位置或开度指示,再螺母连接安装方式,简单、快速,拆卸方便等特点。
申请公布号
CN202868026U
申请公布日期
2013.04.10
申请号
CN201220524605.7
申请日期
2012.10.15
申请人
虞仕洁
发明人
虞仕洁
分类号
F16K31/66(2006.01)I
主分类号
F16K31/66(2006.01)I
代理机构
代理人
主权项
电热执行器,其特征在于:包括外壳以及与阀体连接的底座,所述外壳内设有弹簧圈,弹簧圈的一端与下端的阀体连接,其另一端与外壳的顶部连接,底座的下端通过螺纹接口与螺母连接,在阀体的上端连接有石蜡阀芯,石蜡阀芯上部通过连接杆以及螺钉与下旋盖连接。
地址
浙江省温州市乐清市翁垟镇中心巷23号
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