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A platform for research: civil engineering, architecture and urbanism
Apparatus for protecting underground water well
The present invention provides an upper protection for underground water, which has an improved structure to control a connection force between a connection pipe and a casing without performing inconvenient work requiring high costs. According to the present invention, the upper protection for underground water includes: a casing having a tubular body and installed by being erected to be extended in the vertical direction to the upper part of an underground water well having a water pump; and a connection pipe assembly inserted into the casing and including an inlet, an outlet, and a flow path. The inlet of the connection pipe assembly is connected to the water pump in order for the underground water discharged from the water pump to flow inside. The outlet is connected to a discharge port of the casing. The flow path connects the inlet and the outlet. The connection pipe assembly includes: a connection pipe having the inlet, the outlet, and the flow path; a contact member positioned on the opposite side of the discharge port across the connection pipe in the circumferential direction of the casing and supported on the connection pipe to move in the direction of approaching and being separated from the discharge port; a spring installed in the connection pipe and elastically pressing the contact member in the direction of being separated from the discharge port on the connection pipe so that the contact member comes in close contact with the inner surface of the casing and the outlet is connected to the discharge port; and a control device installed in the connection pipe and controlling a pressing force applied to the contact member by a spring.
본 발명에 따른 지하수 상부 보호공은, 관 형상의 몸체를 가지며, 수중 펌프가 설치된 지하수 관정의 상방에 상하방향으로 연장되게 세워져 설치되는 케이싱; 및 케이싱 내에 삽입되며, 수중 펌프로부터 토출되는 지하수가 유입되도록 수중 펌프에 접속되는 유입구와, 케이싱의 배출구에 접속되는 유출구와, 유입구와 유출구를 연통시키는 유로를 포함하는 연결관 조립체;를 구비하며, 연결관 조립체는: 유입구와 유출구와 유로를 가지는 연결관; 케이싱의 직경방향에서 연결관을 사이에 두고 배출구의 반대쪽에 위치하며, 배출구에 대해 접근 및 이격되는 방향으로 이동 가능하게 연결관에 지지되어 있는 접촉부재; 연결관에 설치되며, 접촉부재를 케이싱의 내면에 밀착시키고 유출구를 배출구에 접속시키도록, 접촉부재를 연결관에 대해 배출구로부터 이격되는 방향으로 탄성적으로 가압하는 스프링; 및 연결관에 설치되며, 스프링에 의해 접촉부재에 가해지는 가압력을 조절하기 위한 조절기구;를 구비한다.
Apparatus for protecting underground water well
The present invention provides an upper protection for underground water, which has an improved structure to control a connection force between a connection pipe and a casing without performing inconvenient work requiring high costs. According to the present invention, the upper protection for underground water includes: a casing having a tubular body and installed by being erected to be extended in the vertical direction to the upper part of an underground water well having a water pump; and a connection pipe assembly inserted into the casing and including an inlet, an outlet, and a flow path. The inlet of the connection pipe assembly is connected to the water pump in order for the underground water discharged from the water pump to flow inside. The outlet is connected to a discharge port of the casing. The flow path connects the inlet and the outlet. The connection pipe assembly includes: a connection pipe having the inlet, the outlet, and the flow path; a contact member positioned on the opposite side of the discharge port across the connection pipe in the circumferential direction of the casing and supported on the connection pipe to move in the direction of approaching and being separated from the discharge port; a spring installed in the connection pipe and elastically pressing the contact member in the direction of being separated from the discharge port on the connection pipe so that the contact member comes in close contact with the inner surface of the casing and the outlet is connected to the discharge port; and a control device installed in the connection pipe and controlling a pressing force applied to the contact member by a spring.
본 발명에 따른 지하수 상부 보호공은, 관 형상의 몸체를 가지며, 수중 펌프가 설치된 지하수 관정의 상방에 상하방향으로 연장되게 세워져 설치되는 케이싱; 및 케이싱 내에 삽입되며, 수중 펌프로부터 토출되는 지하수가 유입되도록 수중 펌프에 접속되는 유입구와, 케이싱의 배출구에 접속되는 유출구와, 유입구와 유출구를 연통시키는 유로를 포함하는 연결관 조립체;를 구비하며, 연결관 조립체는: 유입구와 유출구와 유로를 가지는 연결관; 케이싱의 직경방향에서 연결관을 사이에 두고 배출구의 반대쪽에 위치하며, 배출구에 대해 접근 및 이격되는 방향으로 이동 가능하게 연결관에 지지되어 있는 접촉부재; 연결관에 설치되며, 접촉부재를 케이싱의 내면에 밀착시키고 유출구를 배출구에 접속시키도록, 접촉부재를 연결관에 대해 배출구로부터 이격되는 방향으로 탄성적으로 가압하는 스프링; 및 연결관에 설치되며, 스프링에 의해 접촉부재에 가해지는 가압력을 조절하기 위한 조절기구;를 구비한다.
Apparatus for protecting underground water well
지하수 상부 보호공
LEE EUN HEE (author)
2020-03-16
Patent
Electronic Resource
Korean
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER