Abstract:
The present invention relates to an apparatus for controlling bad smell by spraying underground water and a method for controlling bad smell and, more specifically, an apparatus for controlling bad smell, which is provided to prevent generation of bad smell or remove the bad smell by using hydrogen sulfide, a leading cause of bad smell generated inside a sewage pipe, which is soluble in water and which reacts to iron components and by spraying underground water, thereby promoting a pleasant environment by removing displeasure caused by bad smell and, in particular, preventing an explosion accident caused by gas accumulated inside a manhole; and a method for controlling bad smell. The present invention provides the apparatus for controlling bad smell in a sewage pipe or a manhole connected to the sewage pipe by spraying underground water, wherein the apparatus comprises an underground water pumping unit; an underground water supply line supplying underground water pumped by the underground water pumping unit; and a water spray pipe connected to the underground water supply line and spraying water into a space in which bad smell is generated; and the method for controlling bad smell, which is provided to control bad smell in a space inside a sewage pipe or a manhole connected to the sewage pipe where bad smell is generated by supplying and spraying underground water to the space.
Abstract:
본 발명은 하수도 맨홀 및 우수받이에서의 물리적 포집에 의한 악취 제어 장치에 관한 것으로, 더욱 상세하게는 맨홀 또는 우수받이에서 발생하는 악취의 배출을 방지 또는 감소시키도록 제어하여 악취에 의한 불쾌감을 없애 쾌적한 환경을 조성할 수 있고, 특히 맨홀에 축적되는 가스에 의한 폭발 사고 등을 미연에 방지할 수 있도록 한 하수도 맨홀 및 우수받이에서의 물리적 포집에 의한 악취 제어 장치를 제공하는데 그 목적이 있다. 상기 목적을 달성하기 위한 본 발명은 하수도 맨홀 또는 우수받이에서의 악취를 제어하기 위한 악취 제어 장치로서, 맨홀 또는 우수받이가 하수관과 연결되는 연결부 입구에 설치되며, 하수 흐름 방향으로만 회동가능한 악취 차단 부재를 포함하는 악취 제어 장치를 제공한다.
Abstract:
PURPOSE: A bad odor control device of sewage by water spray with pressure of a water pipe and bad odor control method are provided to comprise agreeable environment by removing unpleasant feeling caused by bad odor and by efficiently removing or reducing the bad odor through water spray of the water pipe. CONSTITUTION: A bad odor control device of sewage by water spray with pressure of a water pipe(200) comprises the water pipe, an extension pipe(300), and a water spray pipe(400). The extension pipe is extended from the water pipe to a manhole or a rain gutter, and the water spray pipe is formed at an end of the extension pipe. The extension pipe comprises a valve member(310), a meter, and a filter member. The water spray pipe is located to a connection part of a sewer pipe(10) and comprises a plurality of nozzles. [Reference numerals] (AA) Water spray
Abstract:
위치정보 및 멀티센서를 이용한 하수관 오접검사시스템은 하수관에 전기신호, 음파 또는 고압유체에 의한 음압을 송수신하여 측정하고 측정지역의 위치정보를 측정하는 음파측정 단말기와, 상기 음파측정 단말기에 GPS에 대한 동기화신호를 송신하는 DGPS 유닛과, 상기 음파측정 단말기로부터 송신된 정보에 의해 하수관의 오접여부를 판단하는 관리단말기를 포함하여 구성된다. 이와 같이 구성되는 위치정보 및 멀티센서를 이용한 하수관 오접검사시스템에 의하면, 전기신호, 음파 또는 음압은 외부환경의 영향을 잘 받지 않으므로 다양한 오접형태를 검사할 수 있고, 검사시스템을 반복사용하여 오접검사가 가능하므로 비용 및 시간이 절약되는 이점이 있다.
Abstract:
위치정보 및 고압유체를 이용한 하수관 오접검사시스템은 하수관에 고압유체를 발생시켜 생성되는 음압을 송수신하여 음압을 측정하고 측정지역의 위치정보를 측정하는 검사 단말기와, 상기 검사 단말기에 GPS에 대한 동기화신호를 송신하는 DGPS 유닛과, 상기 검사 단말기로부터 송신된 정보에 의해 하수관의 오접여부를 판단하는 관리단말기를 포함하여 구성된다. 위치정보 및 음압을 이용한 하수관 오접검사방법은 GPS에 대한 동기화신호에 기초하여 보정된 위치정보를 측정하는 위치정보 측정단계와, 하수관에 음압을 송수신하여 음압을 측정하는 음압 측정단계와, 측정된 음압 정보 및 위치정보에 의해 하수관의 오접여부를 판단하는 오접여부 판단단계를 포함하여 구성된다. 이와 같이 구성되는 위치정보 및 고압유체를 이용한 하수관 오접검사시스템 및 검사방법에 의하면, 고압유체에 의해 발생하는 음압은 외부환경의 영향을 잘 받지 않으므로 다양한 오접형태를 검사할 수 있고, 검사시스템을 반복사용하여 오접검사가 가능하므로 비용 및 시간이 절약되는 이점이 있다.
Abstract:
PURPOSE: A drain pipe error contact inspecting system using location information and sound wave and an inspecting method using the same are provided to reduce costs and times, since error contact inspection is enabled by repeatedly using the inspecting system. CONSTITUTION: A drain pipe error contact inspecting method using location information and sound wave comprises following steps. A test condition for inspecting the error contact of a drain pipe is inputted. The synchronization information of the location information by GPS is extracted using a DGPS unit. The synchronization information is transmitted to a sound measuring terminal so that the corrected location information of the sound measuring terminal may be measured. The quantity of sound wave is measured by receiving and transmitting sound wave using the sound measuring terminal.
Abstract:
A system for inspecting wrong connection of a drain pipe using acoustic wave and an inspecting method using the same are provided to increase the accuracy and the reliability since the acoustic wave can pass through regardless of the kind of the medium. A system for inspecting wrong connection of a drain pipe comprises an acoustic wave generator(20), an acoustic wave detector(30), and a central processor(40). The acoustic wave generator is installed in one end of the drain pipe. The acoustic wave generator generates the acoustic wave in the drain pipe. The acoustic wave detector is installed at a plurality of other drain pipes in which it has error contact possibility. The acoustic wave detector detects the acoustic wave generated by the acoustic wave generator. The central processor determines the error contact using the acoustic wave detected by the acoustic wave detector.
Abstract:
A rainwater treatment system and a rainwater treatment method using the same are provided to remove precipitated sludge easily within the rainwater treatment system and to remove contaminant within rainwater. A rainwater treatment system includes a catchment apparatus(20), a pre processor(30), and an undercurrent apparatus(40), and a water treatment apparatus(80). A catchment apparatus inflow pipe(27) is formed on one side of a main body of the catchment apparatus and an overflow pipe(29) is formed on other side of the main body. A sludge removal ball is connected to a sludge removal pipe(55). The sludge is removed by a suction hose(57) inserted to the sludge removal pipe. An overflow discharge pipe(61) is formed on an upper part of the main body of the undercurrent apparatus. The main body of the water treatment apparatus includes a catchment part(83), a water treatment part, and a control part(87).
Abstract:
A system and a method for inspecting incorrect connection of a drain pipe are provided to inspect various incorrect connection of drain pipes by using sound waves without the influence of external environment. A system for inspecting incorrect connection of a drain pipe transmits and receives sound waves via drain pipe(10) by transmitting and receiving units(21,23) and measures sound wave data. A management terminal processes the measured sound wave data and determines an incorrectly connected pipe(11).