Thermal storage electric boiler is also known as energy storage type electric boiler

which works depending on the peak-valley electricity price policy. It stores the valley electricity in form of heat energy with energy storage equipment

and releases during peak periods for external heating. According to the development and application status of energy storage electric boiler heating technology in China and abroad

this paper summarizes the heating characteristics of thermoelectric boiler with water

solid and phase change material

and studies the technology of water storage thermoelectric boiler heating in depth. Moreover

a new computing method is presented for design capacity of the system

and a specialized calculation software is compiled. The actual engineering application of a project shows that

the annual net income of using the thermal electric boiler heating technology is about 12 million yuan

the annual absorption of wind(solar) electricity is about 179.640 6 million kW·h

the annual heating load is about 854 245 GJ

and the coal saving and emission reduction effect is obvious. In a word

the technology suggested has huge market potential

which is worth popularizing and applying.