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A platform for research: civil engineering, architecture and urbanism
WATERPROOFING STRUCTURE AND METHOD FOR WATERPROOFING BETWEEN THE WALL AND THE PIPE
The present invention relates to a waterproof structure of a pipe inlet part of a wall, which seals and waterproofs an annular space between the pipe inlet part of a wall and a pipe, and a waterproofing method. According to the present invention, the waterproof structure comprises: an outer pipe (100) installed on a wall (1) and having a through-hole formed therein; an inner pipe (200) having a smaller outer diameter than the inner diameter of the outer pipe (100), and arranged in the through-hole of the outer pipe (100); a packing (400) made of an elastic material formed in a ring shape, having a plurality of axial through-holes (410) formed therein, and arranged between the outer circumferential surface of the inner pipe (200) and the inner circumferential surface of the outer pipe (100); and a pressing means (300) axially pressing and radially expanding the packing (400) arranged between the outer circumferential surface of the inner pipe (200) and the inner circumferential surface of the outer pipe (100) to closely adhere the inner circumferential surface of the packing (400) to the outer circumferential surface of the inner pipe (200) and closely adhere the outer circumferential surface of the packing to the inner circumferential surface of the inner pipe (100).
벽체의 배관인입부의 방수 구조체는 벽체(1)에 설치되며 내부에 관통홀을 구비한 외측관(100); 상기 외측관(100)의 내경보다 작은 외경을 가지며, 상기 외측관(100)의 관통홀 내에 배열되는 내측관(200); 고리 형상으로 이루어지며 복수의 축방향의 관통구멍들(410)을 가지며, 상기 내측관(200)의 외주면과 상기 외측관(100)의 내주면 사이에 배열되는 탄성재질의 패킹(400); 및 상기 내측관(200)의 외주면과 상기 외측관(100)의 내주면 사이에 배열되는 탄성재질의 패킹(400)을 축방향으로 압축하여 반경방향으로 팽창시켜서 상기 패킹(400)의 내주면을 상기 내측관(200)의 외주면에 밀착시키고 상기 패킹(400)의 외주면을 상기 외측관(100)의 내주면에 밀착시키는 가압수단(300)을 포함한다.
WATERPROOFING STRUCTURE AND METHOD FOR WATERPROOFING BETWEEN THE WALL AND THE PIPE
The present invention relates to a waterproof structure of a pipe inlet part of a wall, which seals and waterproofs an annular space between the pipe inlet part of a wall and a pipe, and a waterproofing method. According to the present invention, the waterproof structure comprises: an outer pipe (100) installed on a wall (1) and having a through-hole formed therein; an inner pipe (200) having a smaller outer diameter than the inner diameter of the outer pipe (100), and arranged in the through-hole of the outer pipe (100); a packing (400) made of an elastic material formed in a ring shape, having a plurality of axial through-holes (410) formed therein, and arranged between the outer circumferential surface of the inner pipe (200) and the inner circumferential surface of the outer pipe (100); and a pressing means (300) axially pressing and radially expanding the packing (400) arranged between the outer circumferential surface of the inner pipe (200) and the inner circumferential surface of the outer pipe (100) to closely adhere the inner circumferential surface of the packing (400) to the outer circumferential surface of the inner pipe (200) and closely adhere the outer circumferential surface of the packing to the inner circumferential surface of the inner pipe (100).
벽체의 배관인입부의 방수 구조체는 벽체(1)에 설치되며 내부에 관통홀을 구비한 외측관(100); 상기 외측관(100)의 내경보다 작은 외경을 가지며, 상기 외측관(100)의 관통홀 내에 배열되는 내측관(200); 고리 형상으로 이루어지며 복수의 축방향의 관통구멍들(410)을 가지며, 상기 내측관(200)의 외주면과 상기 외측관(100)의 내주면 사이에 배열되는 탄성재질의 패킹(400); 및 상기 내측관(200)의 외주면과 상기 외측관(100)의 내주면 사이에 배열되는 탄성재질의 패킹(400)을 축방향으로 압축하여 반경방향으로 팽창시켜서 상기 패킹(400)의 내주면을 상기 내측관(200)의 외주면에 밀착시키고 상기 패킹(400)의 외주면을 상기 외측관(100)의 내주면에 밀착시키는 가압수단(300)을 포함한다.
WATERPROOFING STRUCTURE AND METHOD FOR WATERPROOFING BETWEEN THE WALL AND THE PIPE
벽체의 배관인입부의 방수 구조체 및 방수방법
KANG JI HUN (author) / LEE JEOM GYUN (author)
2018-09-05
Patent
Electronic Resource
Korean
WATERPROOFING MODULE WATERPROOFING STRUCTURE AND COMPLEX WATERPROOFING METHOD
| European Patent Office | 2022
| European Patent Office | 2021