There are two kinds of electric boilers: common and heat storage.Now the ordinary electric boiler is gradually replaced by the regenerative electric boiler.The accumulative electric boiler adopts the trough electricity storage, which can cut the peak and fill the valley, reduce the peak-valley difference of the power supply, and optimize the structure of the power grid. It is recommended by the power department, and users can enjoy the trough electricity price.But the first investment is higher.
To make full use of electricity peak valley price difference, reduce the running cost of electric heat storage equipment, heating system can use energy storage heating way, namely the full advantage of low power, in addition to provide heat for off-peak load, will rush hour need heat produced in advance, and through the media storage, during peak hours to release thermal energy storage, in need of supply during peak heat, thus achieve the goal of greatly reduced electric boiler running cost.
The design of heat storage system conforms to the principle of thermodynamics to ensure that the heat energy stored in the heat storage boiler can be fully and uniformly output.The design and configuration of plate heat exchanger is the key to determine whether the heat storage output can meet the heat load requirement of heating system.The high temperature water in the regenerative boiler passes the heat energy to the circulating water in the secondary side of the system through the plate heat exchanger, so as to heat the system.Need to press the heating system most
The design of plate heat exchanger with high dynamic load ensures the best heat transfer effect.
