A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Blow-down valve
A blow-down valve comprises a driving unit (a) and a blow-down unit (b), and is characterized in that the driving unit (a) can be linked with the opening and closing of a sewage inlet of the blow-down unit (b) through a linkage mechanism (c). 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，它包括驱动单元(a)和排污单元(b)，其特征在于：所述驱动单元(a)通过联动机构(c)能够联动所述排污单元(b)进污口的开启和关闭。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。
Blow-down valve
A blow-down valve comprises a driving unit (a) and a blow-down unit (b), and is characterized in that the driving unit (a) can be linked with the opening and closing of a sewage inlet of the blow-down unit (b) through a linkage mechanism (c). 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，它包括驱动单元(a)和排污单元(b)，其特征在于：所述驱动单元(a)通过联动机构(c)能够联动所述排污单元(b)进污口的开启和关闭。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。
Blow-down valve
一种排污阀
CHEN BO (author) / WANG XIANGCAI (author) / YU XIAOBING (author) / CHEN ZHEYU (author)
2024-06-21
Patent
Electronic Resource
Chinese