Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Driving unit of blow-down valve
A driving unit of a blow-down valve is characterized in that the driving unit (a) comprises a driving shell (1), an inner cavity of the driving shell (1) is divided into an upper cavity (101) and a lower cavity (102) through a membrane assembly (2), the membrane assembly (2) can move up and down in the inner cavity of the driving shell (1) in a reciprocating mode, the upper cavity (101) is communicated with the outside through a water source connector (103), and the lower cavity (102) is communicated with the inside of the driving shell (1). A reset piece (3) is arranged in the lower cavity (102) and provides reset force for the diaphragm assembly (2) to move upwards. According to the blow-down valve, high-pressure fluid such as tap water is used as power for driving, the blow-down valve can be automatically opened under the condition of water and power failure, and a closestool connected with the blow-down valve can be normally used. The whole blow-down valve does not need to be started under negative pressure, so that vacuum pump equipment is saved, and the valve can be used in both the negative pressure state and the normal pressure state.
一种排污阀的驱动单元，其特征在于：所述驱动单元(a)包括驱动壳体(1)，膜片组件(2)将所述驱动壳体(1)内腔分隔成上腔室(101)和下腔室(102)，所述膜片组件(2)在所述驱动壳体(1)内腔中能够上下来回运动，所述上腔室(101)通过水源接口(103)与外界联通，所述下腔室(102)内设置有复位件(3)为所述膜片组件(2)提供向上运动的复位力。该排污阀，使用高压流体例如自来水作为动力驱动，在停水停电的情况下，排污阀能够自动开启，排污阀连接的马桶能够正常使用。整个排污阀无需负压启动，节省了真空泵设备，即该阀在负压和常压状态下均可使用。
Driving unit of blow-down valve
A driving unit of a blow-down valve is characterized in that the driving unit (a) comprises a driving shell (1), an inner cavity of the driving shell (1) is divided into an upper cavity (101) and a lower cavity (102) through a membrane assembly (2), the membrane assembly (2) can move up and down in the inner cavity of the driving shell (1) in a reciprocating mode, the upper cavity (101) is communicated with the outside through a water source connector (103), and the lower cavity (102) is communicated with the inside of the driving shell (1). A reset piece (3) is arranged in the lower cavity (102) and provides reset force for the diaphragm assembly (2) to move upwards. According to the blow-down valve, high-pressure fluid such as tap water is used as power for driving, the blow-down valve can be automatically opened under the condition of water and power failure, and a closestool connected with the blow-down valve can be normally used. The whole blow-down valve does not need to be started under negative pressure, so that vacuum pump equipment is saved, and the valve can be used in both the negative pressure state and the normal pressure state.
一种排污阀的驱动单元，其特征在于：所述驱动单元(a)包括驱动壳体(1)，膜片组件(2)将所述驱动壳体(1)内腔分隔成上腔室(101)和下腔室(102)，所述膜片组件(2)在所述驱动壳体(1)内腔中能够上下来回运动，所述上腔室(101)通过水源接口(103)与外界联通，所述下腔室(102)内设置有复位件(3)为所述膜片组件(2)提供向上运动的复位力。该排污阀，使用高压流体例如自来水作为动力驱动，在停水停电的情况下，排污阀能够自动开启，排污阀连接的马桶能够正常使用。整个排污阀无需负压启动，节省了真空泵设备，即该阀在负压和常压状态下均可使用。
Driving unit of blow-down valve
一种排污阀的驱动单元
CHEN BO (Autor:in) / WANG XIANGCAI (Autor:in) / YU XIAOBING (Autor:in) / CHEN ZHEYU (Autor:in)
29.09.2023
Patent
Elektronische Ressource
Chinesisch