Road snow water and rainwater collection and utilization device and collection and utilization system

The invention provides a road snow water and rainwater collection and utilization device and a collection and utilization system. The road snow water and rainwater collecting and utilizing device comprises a water collector, a soil heat exchange pipeline, a snow melting heat exchange pipeline, water storage equipment and spraying equipment. The water collector is used for collecting snow water or rainwater; the soil heat exchange pipeline is used for absorbing heat energy or cold energy stored in the deep soil layer; the snow melting heat exchange pipeline communicates with the soil heat exchange pipeline through a first circulation pipeline, and the snow melting heat exchange pipeline is used for circularly receiving heat energy absorbed by the soil heat exchange pipeline so as to melt accumulated snow on the surface layer of a road; the water storage equipment communicates with the soil heat exchange pipeline through a second circulating pipeline to circularly receive cold energy absorbed ...