Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Overflow anti-siphon valve, closestool flushing system and closestool
The invention discloses an overflow anti-siphon valve, a closestool flushing system and a closestool. The overflow anti-siphon valve capable is located in a water tank of the closestool flushing system, and is connected to a water outlet pipeline of the toilet flushing system, and comprises a valve body and an anti-siphon valve element, the valve body is provided with a cavity, and an air port, awater inlet and a water outlet that are communicated with the cavity, the anti-siphon valve element is movably arranged in the valve body, and the anti-siphon valve element controls the air port to beclosed or not according to whether water inflows at the water inlet. According to the overflow anti-siphon valve, a siphon phenomenon formed by a water outlet pipeline of the closestool flushing system can be destroyed, when water inlet control of the water tank fails and water enters the water tank all the time, redundant water can be drained, and an overflow effect is achieved, therefore the anti-siphon function and the overflow function are achieved, the two functions are combined into a whole, and the anti-siphon valve is smaller in size, simpler in structure and more convenient to assemble.
本发明公开了一种可溢流的防虹吸阀及马桶冲水系统和马桶，所述可溢流的防虹吸阀位于所述马桶冲水系统的水箱中，并连接在马桶冲水系统的出水管路上，包括阀体、防虹吸阀芯，阀体设有型腔，以及连通该型腔的空气口、进水口、出水口，防虹吸阀芯活动设置于阀体，该虹吸阀芯根据进水口进水与否控制空气口关闭与否。本发明的可溢流的防虹吸阀既能够破坏马桶冲水系统的出水管路形成的虹吸现象，又能够在水箱进水控制失效，水箱一直进水时，将多余的水排走，起到溢流作用，从而实现了防虹吸和溢流这两种功能，并将这两种功能结合到一体，使本发明的防虹吸阀体积更小、结构更为简单，装配更便捷。
Overflow anti-siphon valve, closestool flushing system and closestool
The invention discloses an overflow anti-siphon valve, a closestool flushing system and a closestool. The overflow anti-siphon valve capable is located in a water tank of the closestool flushing system, and is connected to a water outlet pipeline of the toilet flushing system, and comprises a valve body and an anti-siphon valve element, the valve body is provided with a cavity, and an air port, awater inlet and a water outlet that are communicated with the cavity, the anti-siphon valve element is movably arranged in the valve body, and the anti-siphon valve element controls the air port to beclosed or not according to whether water inflows at the water inlet. According to the overflow anti-siphon valve, a siphon phenomenon formed by a water outlet pipeline of the closestool flushing system can be destroyed, when water inlet control of the water tank fails and water enters the water tank all the time, redundant water can be drained, and an overflow effect is achieved, therefore the anti-siphon function and the overflow function are achieved, the two functions are combined into a whole, and the anti-siphon valve is smaller in size, simpler in structure and more convenient to assemble.
本发明公开了一种可溢流的防虹吸阀及马桶冲水系统和马桶，所述可溢流的防虹吸阀位于所述马桶冲水系统的水箱中，并连接在马桶冲水系统的出水管路上，包括阀体、防虹吸阀芯，阀体设有型腔，以及连通该型腔的空气口、进水口、出水口，防虹吸阀芯活动设置于阀体，该虹吸阀芯根据进水口进水与否控制空气口关闭与否。本发明的可溢流的防虹吸阀既能够破坏马桶冲水系统的出水管路形成的虹吸现象，又能够在水箱进水控制失效，水箱一直进水时，将多余的水排走，起到溢流作用，从而实现了防虹吸和溢流这两种功能，并将这两种功能结合到一体，使本发明的防虹吸阀体积更小、结构更为简单，装配更便捷。
Overflow anti-siphon valve, closestool flushing system and closestool
一种可溢流的防虹吸阀及马桶冲水系统和马桶
LIN XIAOFA (Autor:in) / LIN XIAOSHAN (Autor:in) / ZHANG CHENG (Autor:in) / QUE DAHAI (Autor:in)
28.07.2020
Patent
Elektronische Ressource
Chinesisch
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