The invention discloses intelligent organic solid waste subcritical water recycling complete equipment and an intelligent organic solid waste subcritical water recycling system, which are characterized by implementing by the following: (1) a step of selecting a heating device, in which a steam generator and a heating medium heater are selected intelligently as a heating device of main processing reaction kettles for saving energy; (2) a step of fully automatic control, in which the on-site control and remote monitoring and control of the whole set of equipment and the whole system can be realized by fully automatic control; (3) a step of preprocessing materials, in which organic solid waste to be processed is crushed and stored in a preprocessing device, auxiliary materials are added and the mixture is delivered to the main processing reaction kettles; and (4) a step of performing sequencing batch and column type reaction, in which the sequencing batch and column type process design of the feeding, heating, maintaining and discharging of each main processing reaction kettle is realized by using an intelligent control means and the plurality of groups of main processing reaction kettles which are connected in parallel. The equipment and the system are fully equipped and automatized, realize functions of remote signaling, remote measurement, remote regulation and remote control,and are energy-saving, efficient, arranged compactly, environmentally-friendly and safe.