The invention discloses an intelligent meter-valve integrated water meter, comprising a shell, wherein a neck is formed in the front side of the shell, a display is arranged at the top of the neck, anindicator lamp is arranged at the top of the display, a control cavity and a valve cavity are formed in the shell, a battery
jar, a
single chip microcomputer, a GPS positioner and an IC
card reader are arranged in the control cavity, a
solenoid valve is arranged in the valve cavity, the
solenoid valve comprises a valve body, a coil, a
magnetic core, a valve rod, a
piston and a limiting detectionmechanism, a
piston moving cavity is formed in the valve body, a valve rod moving cavity is formed in the top of the
piston moving cavity, and sealing pads are arranged on valve body inner walls corresponding to the top and the bottom of the piston moving cavity. According to the intelligent meter-valve integrated water meter disclosed by the invention, the control cavity and the valve cavity areseparately designed in the same shell, the entire water meter structure is simple and compact, the volume is relatively small, and by integrating the valve, the water meter and a filtering mechanism,the water condition can be viewed in real time, so that the
water consumption is at ease, and no triple installation of the valve, the water meter and the filter is required.