Heating-prepressing-electroosmosis self-supply energy circulation soft soil consolidation simulation box

The invention discloses a heating-prepressing-electroosmosis self-supply energy circulation soft soil consolidation simulation box which comprises an outer box body, a thermoelectric power generation system, a heat collection system, a control system, a load pressurization system, a heating system and an electroosmosis system. The thermoelectric power generation system comprises a P-type semiconductor concrete load, an N-type semiconductor concrete load and a copper sheet electrode connected with the P-type semiconductor concrete load and the N-type semiconductor concrete load in series. The device is high in energy utilization rate, two new energy conversion modes of thermoelectric power generation and solar heating are fully utilized and organically combined into a soft soil treatment mode of self-supply electroosmosis drainage and energy circulation water bath heating, and a large-area uniformly distributed load is formed in a PN junction combination of a semiconductor concrete load to simulate a preloadin