The regenerative electric boiler uses heat storage body for heat storage. It is small in size and can provide a large amount of heat for it intermittently. It can be used at different times and different occasions. At the same time, It can also convert electrical energy into thermal energy and store energy during low power consumption periods and use it later, "storage heat in low valleys and use heat in peak hours". Of course, solid regenerative electric boilers need very good thermal insulation materials-ceramic fiber modules.
According to the working temperature, the ceramic fiber module is divided into ordinary, standard, high-purity, high-aluminum, zirconium-aluminum, zirconium-containing and other levels from 900℃ to 1600℃. It can meet the thermal insulation requirements of different parts, different grades and different forms of regenerative electric boilers.
At present, ceramic fiber modules are commonly used for thermal insulation of solid thermal storage electric boilers. The long-term use temperature of ceramic fiber modules is about 1000 ℃, which can meet the thermal insulation performance of current solid thermal storage electric boilers, and has extremely low thermal conductivity and good thermal insulation effect.
The main structure of internal insulation is the combination of ceramic fiber blanket and ceramic fiber module. After the production of ceramic fiber modules, they are elastic and squeeze each other after installation to form a good airtight space. Another is that the thermal conductivity is low, and the construction is very simple. It is fast, light in weight, and saves much energy compared to traditional insulation materials, so this material is very suitable for electric boiler insulation.
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