Internet protocol (IP) network intelligent water meter

The utility model discloses an internet protocol (IP) network intelligent water meter and belongs to the technical field of automated meters. The water meter comprises a water meter body, a housing, a sensor, a circuit board, a liquid crystal display (LCD), an RJ45 ethernet interface, a lithium battery, a control valve and a conjoint meter-valve casing, a ball valve is arranged at a water outlet end of the connected meter valve casing, the ball valve is provided with a valve rod and a valve ball and sealed by a seal gasket, and a joint is mounted on the end portion of the water outlet end of the connected meter valve casing. By means of the structure, compared with water meters in prior art, the water meter has the advantages that the remote control function is achieved by the network, a connecting structure between an integrated circuit (IC) card water meter valve and the water meter is simplified, a valve mechanism is added, and simultaneously the water meter pressure loss is not increased.