Intelligent meter-valve integrated water meter
A smart meter and integrated technology, applied in liquid/fluid solid measurement, satellite radio beacon positioning system, measuring device, etc., can solve the problems of water worry and real-time viewing, and achieve easy replacement, small size, and improved The effect of tightness
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Embodiment 1
[0030] according to Figure 1-3 The shown water meter with integrated meter and valve includes a housing 1, a card slot 2 is provided on the front side of the housing 1, a display 3 is provided on the top of the card slot 2, and an indicator light 4 is provided on the top of the display 3 , the inside of the housing 1 is provided with a control chamber 5 and a valve chamber 6, the inside of the control chamber 5 is provided with a battery slot 7, a single-chip microcomputer 8, a GPS locator 9 and an IC card reader 10, and the inside of the valve chamber 6 A solenoid valve 11 is provided, and the solenoid valve 11 includes a valve body 12, a coil 13, a magnetic core 14, a valve stem 15, a piston 16 and a limit detection mechanism 17, and the inside of the valve body 12 is provided with a piston movable cavity 18, so The top of the piston movable chamber 18 is provided with a valve stem movable chamber 19, the inner wall of the valve body 12 corresponding to the top and bottom o...
Embodiment 2
[0033] according to figure 2 In the shown water meter with integrated meter and valve, the housing 1 is set as a square body, the corners of the housing 1 are set as rounded corners, the valve cavity 6 is set on the rear side of the control cavity 5, and the control cavity 5 and the valve chamber 6 are provided with a partition to prevent the internal structure of the control chamber 5 from being affected by water leakage in the valve chamber 6. The battery tank 7 is arranged on the top of the control chamber 5, and the inside of the battery tank 7 is provided with a storage battery 27. The top of the battery tank 7 is provided with a cover plate, the cover plate is movably clamped with the battery tank 7, the single-chip microcomputer 8 is arranged at the bottom of the battery tank 7, the GPS locator 9 is arranged on one side of the single-chip microcomputer 8, and the IC card The card reader 10 is arranged on the bottom of the GPS locator 9 and corresponds to the card slot ...
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