Abstract:
수자원 관리를 통한 재난 방지시스템에 관한 발명이다. 본 발명의 수자원 관리를 통한 재난 방지시스템은, 산에서 지리적 여건상 빗물을 끌어 모으기에 유리한 장소에 설치되어 상기 빗물을 모으는 다수의 저류조; 및 상기 산의 정상을 비롯해서 능선을 따라 다수 개 배치되며, 상기 저류조의 물을 받아 저장하고 있다가 해당 위치에서의 산불 진화에 사용하는 다수의 저장조를 포함하며, 상기 저류조와 상기 저장조의 역할을 분담해서 수자원을 관리하고 재난을 방지하는 것을 특징으로 한다.
Abstract:
The invention consists of a technical solution for the removal of oil compounds, heavy metals and phosphorus in storm water. Oil compounds and some heavy metals are removed in a first filter step with biological filter material. Phosphorus and more heavy metals are removed in a second filter step with calcium-based filter material. The patent application concerns the technical solution but not the filter materials. The invention means that the filter material in the calcium-based filter does not need to be excavated, but can be removed by suction and replaced by new material blown into the filter cassette. This is a major advantage in urban areas where recurring material replacement using excavation cannot be carried out. The invention also means that in the first filter step, for removal of oil compounds, replacement of material needs to be carried out only every 10-15 years instead of providing constant material supply or with replacement 1 -4 times a year as in the systems used operatively today. The water is led through the system using gravity, without external energy supply.
Abstract:
본 발명은 배수 및 용수 기능을 구비한 보도구조에 관한 것으로, 빗물이 보도에 고이지 않도록 원활히 배수하는 기능을 갖게끔 격자형상으로 된 다수의 홀을 구비한 플라스틱 바닥재로 구성된 보도 상판; 상기 상판 아래의 지면에 형성되는 베이스판; 및 보도가 끝나는 양 끝단에 형성된 소정 구경을 갖는 배수관을 포함하는 보도구조에 의해 빗물 고임과 같은 문제가 발생하지 않는 원활한 배수기능을 제공하고 또한 보도구조에 빗물이나 눈 녹은 물 등을 저장할 수 있는 저류탱크를 구비함으로써 아파트 화단이나 일반 도로에 구성된 보도의 화단 등에 용수로서 공급할 수 있게 된다.
Abstract:
A pipe (1) is disclosed. The pipe comprises an inner wall (7), an outer wall (4) coupled to the inner wall and including a plurality of corrugation crests (5) and a plurality of corrugation valleys (6), and a plurality of slits (8) positioned within the corrugation valleys, wherein the slits may be evenly spaced relative to each other around an entire circumference of the pipe.
Abstract:
Es sind Rigolenkörperflächeneinheiten bekannt, die konische Abstandselemente (10, 10') aufweisen, welche über einen Boden (1) miteinander verbunden sind. Die Abstandselemente (10, 10') weisen im Querschnitt wellenförmig verlaufende Mantelflächen (11) auf, welche Wellenberge (12) und Wellentäler (14) umfassen, die aufeinander folgen. Um mit möglichst wenig Material eine möglichst hohe Festigkeit zu gewährleisten, wird eine Konstruktion vorgeschlagen, bei welcher die Wellenberge (12) über Übergangsbereiche (13) in die Wellentäler (14) übergehen, wobei die Übergangsbereiche (13) eine geringere Materialstärke aufweisen als die Wellentäler (14).
Abstract:
Rigolen sind in den Boden einbaubare Hohl- oder Gitterkörper, die zur Aufnahme von Oberflächenwasser und zu dessen langsamen Abgabe in den Boden oder zur Speicherung des Wassers bestimmt sind. Diese Hohl- oder Gitterkörper sind aus einzelnen Rigolenkörpern aufgebaut, die miteinander fest verbunden werden müssen. Es werden Rigolenkörper-Verbindungselemente (1, 2) zum Verbinden von Rigolenkörpern vorgeschlagen, welche zwei über einen Steg (21) verbundene Zapfen (20, 20') umfassen, die jeweils in eine Aufnahmeöffnung eines Rigolenkörpers so einsetzbar sind, dass zwei Rigolenkörper über den Steg (21) miteinander verbunden werden.
Abstract:
The present invention relates to an automatic pipe opening/closing apparatus using buoyancy which prevents low-concentration drain water having a low contamination level from being introduced into a sewage disposal plant when rain water introduced into a storm overflow diverging tank due to heavy rain and an amount of sewage are increased, and more particularly, to an automatic pipe opening/closing apparatus using buoyancy in which only an inlet of an intercepting pipe through which sewage is discharged into a sewage disposal plant is opened under normal circumstances, an inlet of a discharge pipe through which the sewage is discharged into a river is closed, and a float ascends by means of buoyancy when the water level within the storm overflow diverging tank rises during the heavy rain so as to automatically close the inlet of the intercepting pipe and automatically open the inlet of the discharge pipe, and a method of controlling same.