Energy Efficiency Multiplier "Zero-carbon" Heating Device (Multi-energy Coupled Crude Oil Heating Equipment) is New Energy Zero-carbon Heating Equipment developed for oil & gas gathering scenarios, which completely reforms the high energy consumption mode of old-fashioned Crude Oil Heater. The unit is built-in with Solid-state Energy Storage Heating Equipment energy storage system and works with Crude Oil Heat Exchanger to deliver stable heat output. Its core control unit is Multi-energy Coupled Crude Oil Heating Equipment, which can link with Single Well Oil Storage Tank to realize integrated heating and heat preservation for produced crude oil. Making full use of off-peak electricity and renewable energy, the equipment greatly reduces consumption of natural gas and grid power with prominent energy-saving advantages. The integral explosion-proof design adapts to open-air wild well sites and effectively solves wax deposition troubles of crude oil transportation in cold regions. Th…