Active water pipe anti-freezing and heat-preserving device based on green photovoltaic energy supply

The invention provides an active water pipe anti-freezing heat preservation device based on green photovoltaic energy supply, and belongs to the field of water pipe anti-freezing protection, the active water pipe anti-freezing heat preservation device comprises a solar panel, a charging controller, a storage battery, a central controller, a graphene heat preservation structure and a temperature control device, and the active water pipe anti-freezing heat preservation device has the advantages of being green, energy-saving, efficient, safe, low in cost and long in service life; the system has the advantages that the system is simple in structure and not limited by water supply modes (both cold water and hot water can be used), a traditional passive pipeline heat preservation structure is improved, the system has the active heating and heat preservation capacity and is higher in adaptability to the environment, in addition, a central controller adopts an SoC framework, information provided by a solar indication