The utility model provides a coal spontaneous combustion active preventing and controlling type coal bunker without energy consumption. The coal spontaneous combustion active preventing and controlling type coal bunker without the energy consumption comprises a coal bunker, wherein a plurality of grooves are formed in the inner wall of the coal bunker, a hot bar is fixedly arranged in each groove and is a sealed metal tube with low boiling working fluid. The hot bar is divided into an evaporator section and a condenser section, wherein the evaporator section is located in the groove and the shape of the evaporator section fits in with the shape of the groove, and the condenser section extends out of the coal bunker. Through the adoption of cooling the coal bunker by natural cool energy, electricity consumption and other energy consumption are not needed, heat dissipation capacity of the coal bunker is strengthened, heat-storing environment is destroyed, spontaneous combustion of the coal bunker is prevented, high heat-dissipating efficiency and high heat-transferring efficiency are achieved, operation cost is low, and working is stable and reliable. The coal spontaneous combustion active preventing and controlling type coal bunker without the energy consumption is low in storage and operation cost, capable of effectively dissipating heat which is generated from coals in the coal bunker and preventing coal bunker spontaneous combustion, and is energy-saving and environment-friendly.