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A platform for research: civil engineering, architecture and urbanism
Full-automatic water leakage detection alarm device
The invention relates to a detection alarm device and in particular relates to a full-automatic water leakage detection alarm device. The invention aims at providing a full-automatic water leakage detection alarm device which can automatically detect and judge whether a water leakage phenomenon occurs on a water pipe and can achieve the aims of alarming and closing the water pipe. The device is composed of a water inlet bend, a water outlet bend, a connecting straight pipe, an infrared emitter, a signal receiver, a controller and a solenoid valve, wherein connecting joints are formed in two ends of the water inlet bend, the water outlet bend and the connecting straight pipe; a horn-shaped joint with an upward opening is formed in the middle position inside the connecting straight pipe; the outer diameter of the horn-shaped joint is smaller than the inner diameter of the connecting straight pipe; the outer diameter of a buoyancy ball is larger than that of the horn-shaped joint; the buoyancy ball is matched with the horn-shaped joint under the action of deadweight. The device disclosed by the invention has the characteristics of simple structure, reasonable design, convenience in use and the like.
Full-automatic water leakage detection alarm device
The invention relates to a detection alarm device and in particular relates to a full-automatic water leakage detection alarm device. The invention aims at providing a full-automatic water leakage detection alarm device which can automatically detect and judge whether a water leakage phenomenon occurs on a water pipe and can achieve the aims of alarming and closing the water pipe. The device is composed of a water inlet bend, a water outlet bend, a connecting straight pipe, an infrared emitter, a signal receiver, a controller and a solenoid valve, wherein connecting joints are formed in two ends of the water inlet bend, the water outlet bend and the connecting straight pipe; a horn-shaped joint with an upward opening is formed in the middle position inside the connecting straight pipe; the outer diameter of the horn-shaped joint is smaller than the inner diameter of the connecting straight pipe; the outer diameter of a buoyancy ball is larger than that of the horn-shaped joint; the buoyancy ball is matched with the horn-shaped joint under the action of deadweight. The device disclosed by the invention has the characteristics of simple structure, reasonable design, convenience in use and the like.
Full-automatic water leakage detection alarm device
SHEN JIANFEI (author)
2016-02-17
Patent
Electronic Resource
English
IPC:
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
F17D
Rohrleitungssysteme
,
PIPE-LINE SYSTEMS
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