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A platform for research: civil engineering, architecture and urbanism
Button type water valve
A button type water valve comprises a button unit and a water valve unit, and is characterized in that the button unit can close or open communication holes between corresponding chambers of the water valve unit, so that pressure difference is formed between the corresponding chambers of the water valve unit or the pressure difference is relieved to form pressure balance; pressure difference is formed between the corresponding chambers of the water valve unit or pressure balance is formed by releasing the pressure difference, so that a switch execution assembly in the water valve unit can be driven to move, and a flow channel between a pressure water inlet and a pressure water outlet of the water valve unit is correspondingly opened or closed. The whole button type water valve adopts a pure mechanical structure to realize the pressure difference in the valve body, so that the on-off of the water valve is controlled, a vacuum pump is not needed, the normal use of a vacuum blowdown system can still be ensured under the condition of water and power failure, and the button type water valve can also be used for a traditional flush toilet system.
一种按钮式水阀，它包括按钮单元和水阀单元，其特征在于：所述按钮单元能够对所述水阀单元相应仓室之间的连通孔进行封闭或打开，从而使所述水阀单元相应仓室之间形成压差或解除压差形成压力平衡，所述水阀单元相应仓室之间形成压差或解除压差形成压力平衡能够驱动所述水阀单元中的开关执行组件运动进而对所述水阀单元的压力进水口和出水口之间的流道进行相应的打开或封闭。整个按钮式水阀采用纯机械结构实现在阀体内的压差，从而对水阀通断进行控制，无需用到真空泵，在停水停电的情况下，依然能够保证真空排污系统的正常使用，且亦能用于传统的冲水马桶系统。
Button type water valve
A button type water valve comprises a button unit and a water valve unit, and is characterized in that the button unit can close or open communication holes between corresponding chambers of the water valve unit, so that pressure difference is formed between the corresponding chambers of the water valve unit or the pressure difference is relieved to form pressure balance; pressure difference is formed between the corresponding chambers of the water valve unit or pressure balance is formed by releasing the pressure difference, so that a switch execution assembly in the water valve unit can be driven to move, and a flow channel between a pressure water inlet and a pressure water outlet of the water valve unit is correspondingly opened or closed. The whole button type water valve adopts a pure mechanical structure to realize the pressure difference in the valve body, so that the on-off of the water valve is controlled, a vacuum pump is not needed, the normal use of a vacuum blowdown system can still be ensured under the condition of water and power failure, and the button type water valve can also be used for a traditional flush toilet system.
一种按钮式水阀，它包括按钮单元和水阀单元，其特征在于：所述按钮单元能够对所述水阀单元相应仓室之间的连通孔进行封闭或打开，从而使所述水阀单元相应仓室之间形成压差或解除压差形成压力平衡，所述水阀单元相应仓室之间形成压差或解除压差形成压力平衡能够驱动所述水阀单元中的开关执行组件运动进而对所述水阀单元的压力进水口和出水口之间的流道进行相应的打开或封闭。整个按钮式水阀采用纯机械结构实现在阀体内的压差，从而对水阀通断进行控制，无需用到真空泵，在停水停电的情况下，依然能够保证真空排污系统的正常使用，且亦能用于传统的冲水马桶系统。
Button type water valve
一种按钮式水阀
CHEN BO (author) / WANG XIANGCAI (author) / YU XIAOBING (author) / CHEN ZHEYU (author)
2024-05-10
Patent
Electronic Resource
Chinese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
BUTTON TYPE MIXING CARTRIDGE AND WATER VALVE HAVING THE SAME
| European Patent Office | 2017