Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a flushing valve of an intelligent closestool, and belongs to the technical field of pulse valves. The flushing valve of the intelligent closestool comprises a valve body, a valve cover and an electromagnetic valve head, a water inlet main pipe and two water outlet branch pipes are arranged at the lower end of the valve body, placement grooves are formed in the two sides of the valve body, valve membrane assemblies for blocking or communicating outer ports of the water inlet branch pipes are arranged in the placement grooves, and a self-closing cavity is formed between the valve membrane assemblies and the valve cover. The valve body is provided with a pressure relief channel communicated with the self-closing cavity and the water outlet branch pipe, the electromagnetic valve head is fixed to the valve body, an iron core of the electromagnetic valve head can conduct or block the pressure relief channel, the valve membrane assembly comprises a membrane and a disc framework, a spring is arranged between the valve deck and the valve membrane assembly, the disc framework is provided with a pressure boosting hole, and the center of the spring is provided with a limiting inserting needle. And the spacing pin is inserted into the boosting hole, and a gap between the spacing pin and the boosting hole forms a water passing gap. The passing area of the pressure boosting hole is reduced through the limiting contact pin, large-particle impurities can be effectively prevented from entering the self-closing cavity, and the pressure relief channel is prevented from being blocked.
本发明提供了一种智能马桶的冲水阀，属于脉冲阀技术领域。本智能马桶的冲水阀包括阀体、阀盖、电磁阀头，阀体下端具有进水主管和两个出水分管，阀体两侧开设有安置槽，安置槽内设有将进水分管的外端口封堵或导通的阀膜组件，阀膜组件与阀盖之间形成自闭腔，阀体上设有连通自闭腔和出水分管的泄压通道，电磁阀头固定在阀体上且电磁阀头的铁芯能对泄压通道进行导通或封堵，阀膜组件包括膜片、圆盘骨架，阀盖与阀膜组件之间设有弹簧，圆盘骨架上开有升压孔，弹簧中心具有限位插针，限位插针插入到升压孔中且与升压孔之间的间隙形成过水间隙。通过限位插针来减少升压孔的通过面积，可以有效阻止大颗粒杂质进入到自闭腔，防止堵塞泄压通道。
The invention provides a flushing valve of an intelligent closestool, and belongs to the technical field of pulse valves. The flushing valve of the intelligent closestool comprises a valve body, a valve cover and an electromagnetic valve head, a water inlet main pipe and two water outlet branch pipes are arranged at the lower end of the valve body, placement grooves are formed in the two sides of the valve body, valve membrane assemblies for blocking or communicating outer ports of the water inlet branch pipes are arranged in the placement grooves, and a self-closing cavity is formed between the valve membrane assemblies and the valve cover. The valve body is provided with a pressure relief channel communicated with the self-closing cavity and the water outlet branch pipe, the electromagnetic valve head is fixed to the valve body, an iron core of the electromagnetic valve head can conduct or block the pressure relief channel, the valve membrane assembly comprises a membrane and a disc framework, a spring is arranged between the valve deck and the valve membrane assembly, the disc framework is provided with a pressure boosting hole, and the center of the spring is provided with a limiting inserting needle. And the spacing pin is inserted into the boosting hole, and a gap between the spacing pin and the boosting hole forms a water passing gap. The passing area of the pressure boosting hole is reduced through the limiting contact pin, large-particle impurities can be effectively prevented from entering the self-closing cavity, and the pressure relief channel is prevented from being blocked.
本发明提供了一种智能马桶的冲水阀，属于脉冲阀技术领域。本智能马桶的冲水阀包括阀体、阀盖、电磁阀头，阀体下端具有进水主管和两个出水分管，阀体两侧开设有安置槽，安置槽内设有将进水分管的外端口封堵或导通的阀膜组件，阀膜组件与阀盖之间形成自闭腔，阀体上设有连通自闭腔和出水分管的泄压通道，电磁阀头固定在阀体上且电磁阀头的铁芯能对泄压通道进行导通或封堵，阀膜组件包括膜片、圆盘骨架，阀盖与阀膜组件之间设有弹簧，圆盘骨架上开有升压孔，弹簧中心具有限位插针，限位插针插入到升压孔中且与升压孔之间的间隙形成过水间隙。通过限位插针来减少升压孔的通过面积，可以有效阻止大颗粒杂质进入到自闭腔，防止堵塞泄压通道。
Flushing valve of intelligent closestool
一种智能马桶的冲水阀
ZHANG RUI (Autor:in)
07.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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