Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reverse eddy current type siphon rainwater head
The invention discloses a reverse eddy current type siphon rainwater head which comprises a rainwater head base plate, a rainwater head base plate tail pipe and a diversion sleeve. The rainwater head base plate tail pipe is arranged at the lower end of the rainwater head base plate, and the diversion sleeve is arranged at the top of the rainwater head base plate; the siphon rainwater head further comprises an air discharge grille, a mounting bracket and a filter grille; the air discharge grille is arranged at the top of the diversion sleeve; the mounting bracket is arranged above the water inlet orifice of the rainwater head base plate, and the filter grille is arranged inside the mounting bracket; the air discharge grille comprises a plate body, and an upper vane arranged at the top of the plate body and a lower vane arranged at the bottom of the plate body; the filter grille comprises an upper filter piece and a lower filter piece arranged under the upper filter piece and integrally formed with the upper filter piece. The siphon rainwater head has functions of air-water separation, eddy current prevention and the like; water depth in the front of the rainwater head can be effectively controlled, and when water level in the front of the rainwater head reaches certain water depth, siphon tube pressure flow is formed in the system, so that stability is good, and overall performance is good.
Reverse eddy current type siphon rainwater head
The invention discloses a reverse eddy current type siphon rainwater head which comprises a rainwater head base plate, a rainwater head base plate tail pipe and a diversion sleeve. The rainwater head base plate tail pipe is arranged at the lower end of the rainwater head base plate, and the diversion sleeve is arranged at the top of the rainwater head base plate; the siphon rainwater head further comprises an air discharge grille, a mounting bracket and a filter grille; the air discharge grille is arranged at the top of the diversion sleeve; the mounting bracket is arranged above the water inlet orifice of the rainwater head base plate, and the filter grille is arranged inside the mounting bracket; the air discharge grille comprises a plate body, and an upper vane arranged at the top of the plate body and a lower vane arranged at the bottom of the plate body; the filter grille comprises an upper filter piece and a lower filter piece arranged under the upper filter piece and integrally formed with the upper filter piece. The siphon rainwater head has functions of air-water separation, eddy current prevention and the like; water depth in the front of the rainwater head can be effectively controlled, and when water level in the front of the rainwater head reaches certain water depth, siphon tube pressure flow is formed in the system, so that stability is good, and overall performance is good.
Reverse eddy current type siphon rainwater head
WANG YUCHUAN (Autor:in)
13.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04D
ROOF COVERINGS
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Dacheindeckungen