Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The double-layer floor drain comprises an upper-layer floor drain and a lower-layer floor drain which are connected, the upper-layer floor drain is composed of a floor drain body and a floor drain grate, the floor drain body is formed by connecting a supporting plate, an upward first connector end and a downward second connector end in sequence from top to bottom, and the floor drain grate covers an opening of the supporting plate; the lower-layer floor drain comprises a first round pipe and a second round pipe which are coaxial, the second round pipe is arranged in the first round pipe, the lower end of the first round pipe is connected with the lower end of the second round pipe through an annular plate, and the inner wall of the first round pipe, the outer wall of the second round pipe and the upper surface of the annular plate form an annular groove; the second interface end is connected with the upper opening of the second circular tube; a water passing hole is formed in the lower side portion of the second round pipe and located above the annular plate, and the maximum diameter of the first connector end is smaller than the inner diameter of the first round pipe. The waterproof fabric has the advantage of draining accumulated water on the waterproof layer.
本发明公开一种双层地漏，包括相连的上层地漏和下层地漏，上层地漏由地漏主体和地漏箅子组成，地漏主体由托板、一个向上的第一接口端和一个向下的第二接口端按照上下顺序相连而成，地漏箅子盖在托板的开口上；下层地漏包括同轴的第一圆管和第二圆管，第二圆管在第一圆管内，第一圆管的下端和第二圆管的下端间通过圆环形板连接，第一圆管内壁、第二圆管外壁和圆环形板上表面构成环形槽；第二接口端与第二圆管上口连接；在第二圆管的下侧部且位于圆环形板上方的部位设置过水孔，第一接口端的最大径小于第一圆管的内径。本发明具有将防水层上的积水排出的优点。
The double-layer floor drain comprises an upper-layer floor drain and a lower-layer floor drain which are connected, the upper-layer floor drain is composed of a floor drain body and a floor drain grate, the floor drain body is formed by connecting a supporting plate, an upward first connector end and a downward second connector end in sequence from top to bottom, and the floor drain grate covers an opening of the supporting plate; the lower-layer floor drain comprises a first round pipe and a second round pipe which are coaxial, the second round pipe is arranged in the first round pipe, the lower end of the first round pipe is connected with the lower end of the second round pipe through an annular plate, and the inner wall of the first round pipe, the outer wall of the second round pipe and the upper surface of the annular plate form an annular groove; the second interface end is connected with the upper opening of the second circular tube; a water passing hole is formed in the lower side portion of the second round pipe and located above the annular plate, and the maximum diameter of the first connector end is smaller than the inner diameter of the first round pipe. The waterproof fabric has the advantage of draining accumulated water on the waterproof layer.
本发明公开一种双层地漏，包括相连的上层地漏和下层地漏，上层地漏由地漏主体和地漏箅子组成，地漏主体由托板、一个向上的第一接口端和一个向下的第二接口端按照上下顺序相连而成，地漏箅子盖在托板的开口上；下层地漏包括同轴的第一圆管和第二圆管，第二圆管在第一圆管内，第一圆管的下端和第二圆管的下端间通过圆环形板连接，第一圆管内壁、第二圆管外壁和圆环形板上表面构成环形槽；第二接口端与第二圆管上口连接；在第二圆管的下侧部且位于圆环形板上方的部位设置过水孔，第一接口端的最大径小于第一圆管的内径。本发明具有将防水层上的积水排出的优点。
Double-layer floor drain
一种双层地漏
ZHAO WEIZHENG (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Construction method of double-layer slag-proof floor drain
| Europäisches Patentamt | 2020