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1. 发明授权

KR101156559B1 Device for preventing frozen to butst of water pipe 无效
标题翻译：用于防止冷冻至水管的装置
公开(公告)号：KR101156559B1
公开(公告)日：2012-06-20
申请号：KR20120011149
申请日：2012-02-03
申请人： JEONG BYUNG WOOK , JUNG DO SANG
发明人： JUNG DO SANG , JEONG BYUNG WOOK
IPC分类号： E03B7/10 , E03C1/04 , F16K21/00
CPC分类号： E03B7/10 , E03B7/075 , F16K17/38
摘要： PURPOSE: A device for preventing a water pipe from freezing and bursting is provided to prevent a water pipe from freezing in the winter by allowing water to flow inside the water pipe. CONSTITUTION: A device for preventing a water pipe from freezing and bursting comprises a cylindrical housing(10), a valve body(20), a moving member(40), a stopper(50), a tension control member(70), and a spring(60). The valve body is arranged inside the cylindrical housing. The moving member is arranged on the head part(24) of the valve body and has an opening and closing protrusion(42), multiple coupling protrusions(43), and a supply hole(44). The opening and closing protrusion corresponds to the hollow part(21) of the valve body. The stopper is coupled to the top end of the cylindrical housing. The tension control member is coupled to the stopper and controls the elasticity of the spring. The spring is arranged between the tension control member and the moving member.
摘要翻译：目的：提供一种防止水管冻结和破裂的装置，通过允许水在水管内流动，防止冬季冬季水管冻结。构造：用于防止水管冻结和破裂的装置包括圆柱形壳体（10），阀体（20），移动构件（40），止动件（50），张力控制构件（70）和一个春天（60）。阀体布置在圆柱形壳体的内部。移动构件设置在阀体的头部（24）上，具有开闭突起（42），多个联接突起（43）和供给孔（44）。开闭突起对应于阀体的中空部（21）。止动器联接到圆柱形壳体的顶端。张力控制构件联接到止动件并且控制弹簧的弹性。弹簧布置在张力控制构件和移动构件之间。

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