A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A set of auxiliary devices of the sewer drain grate which prevent sewer from inflow of litters and from outlet of stench
The present invention is a sewer auxiliary device equipped with an odor blocker installed under a sewer cover and having a valve that opens and passes when rainwater comes down, and a filter basket that filters out solids such as fallen leaves and passes liquid between the cover and the valve. The present invention relates to a sewer cover auxiliary device having a pair of valves in which the middle part rotates upward and the left and right end parts lower and open downward so that rainwater flowing down the wall can flow down better.
본 발명은 하수구덮개 밑에 설치되어 평소 닫혀 있다 빗물이 내려오면 열려 통과시키는 밸브를 갖춘 악취차단기와 덮개와 밸브 사이에서 낙엽등 고형물은 걸러 내고 액체는 통과시키는 거름바구니를 갖춘 하수구보조창치이다.
A set of auxiliary devices of the sewer drain grate which prevent sewer from inflow of litters and from outlet of stench
The present invention is a sewer auxiliary device equipped with an odor blocker installed under a sewer cover and having a valve that opens and passes when rainwater comes down, and a filter basket that filters out solids such as fallen leaves and passes liquid between the cover and the valve. The present invention relates to a sewer cover auxiliary device having a pair of valves in which the middle part rotates upward and the left and right end parts lower and open downward so that rainwater flowing down the wall can flow down better.
본 발명은 하수구덮개 밑에 설치되어 평소 닫혀 있다 빗물이 내려오면 열려 통과시키는 밸브를 갖춘 악취차단기와 덮개와 밸브 사이에서 낙엽등 고형물은 걸러 내고 액체는 통과시키는 거름바구니를 갖춘 하수구보조창치이다.
A set of auxiliary devices of the sewer drain grate which prevent sewer from inflow of litters and from outlet of stench
낙엽유입을 막아주고 악취 발산을 막아주는 하수구덮개 보조 장치
SHIN HYUN DAL (author)
2021-08-12
Patent
Electronic Resource
Korean
IPC:
E03F
SEWERS
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