Method for quickly starting loop heat pipe

The invention provides a method for quickly starting a loop heat pipe, the loop heat pipe comprises an evaporation end, a condensation end, a gas pipeline and a liquid pipeline, liquid absorbs heat and evaporates at the evaporation end and enters the condensation end through the gas pipeline for condensation and heat release, the liquid after heat release enters the evaporation end through the liquid pipeline, and the liquid enters the condensation end through the liquid pipeline. The starting method comprises the following steps that in a normal power supply mode, the single-chip microcomputer receives a signal of the temperature sensor and transmits temperature data of the evaporator to a computer end at regular intervals through a serial port, meanwhile, the two-way relay is controlled to keep the TEC in a forward power supply state, and the MOS tube is kept in a conducting state under the control of the single-chip microcomputer. The thermoelectric refrigerating unit is applied to the loop heat pipe, the