Intelligence energy-scving controller for boiler

The utility model relates to the energy-saving controller of an intelligent boiler, which belongs to the field of an electronic device which is matched with a boiler. The utility model mainly comprises a controller body, a control panel, and an input and output port, wherein, the controller body comprises two electronic circuit boards, one is an input and output circuit board P1, the input part of the input and output circuit board P1 adopts a three-way temperature transmitter for performing transmission to the temperature, the output part adopts a relay circuit for controlling the ignition return circuit of the boiler; the other is a control circuit board P2 taking a microporocessor as the core, the control circuit board P2 adopts a clock display chip parameter setting chip, and a keyboard and display control circuit; the input port of the control panel is connected with three temperature sensors, and the output port of the control panel is connected with the ignition return circuit port of the boiler through a feed line. After the controller is adopted, the semi automatic controlling mode adopted by most of the prior boilers can be improved into a full automatic controlling mode, the optimized adjustment of the leaving water temperature to the boiler is realized, and the vast scale energy-saving effect is achieved simultaneously.