Valveless water meter controller capable of remotely reading and collecting

The utility model relates to the technical field of internet-of-things water meters, discloses a valveless water meter controller capable of remotely reading and collecting, and solves the problems that a circuit board of an internet-of-things water meter controller in the current market is not provided with a heat dissipation device, so that the circuit board is likely to be damaged, and some heat dissipation devices are inconvenient to mount and dismount. A protective shell is fixedly connected to one side of the water meter, a circuit board is arranged in an inner cavity of the protective shell and connected with the water meter, two side plates are fixedly connected to the inner wall of the protective shell, a cover plate is arranged between the two side plates, a notch is formed in the surface of the cover plate, and a cooling fan is arranged in an inner cavity of the notch. Fixing blocks are fixedly connected to the two side faces of the heat dissipation fan, a sliding groove is formed in the side face