I. Working Principle:
The high-temperature solid heat storage electric boiler utilizes off-peak electricity during the night (from 23:00 to 7:00 for a total of 8 hours) to heat the storage medium to 800 degrees Celsius, storing the thermal energy in the boiler's heat storage unit. When heating is required, the air flows through the heat storage unit via the fan operation, converting the stored heat into high-temperature hot air. This hot air passes through the circulating water in the heat exchanger, adjusting the outlet temperature by regulating the fan speed and the flow rate of the circulating water, with the output water temperature ranging from 20℃ to 85℃.
2. The technological breakthrough of the high-temperature solid heat storage electric boiler lies in the use of solid heat storage materials and an integrated structural design, combining heating, storage, heat exchange, heating supply, and control functions into a truly vacuum phase change boiler.
Section 2: Application:
Hot water supply suitable for residential, industrial, office, and commercial buildings, as well as for bath centers, swimming pools, hot springs, car wash centers, canteens, and constant-temperature aquaculture farms.
Section 3: Technical Parameters of Solid Heat Storage Equipment:
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DZ-100KW |
DZ-200KW |
DZ-500KW |
DZ-1000KW |
DZ-2000KW |
DZ-20000KW |
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Total heat storage capacity MJ/8h |
2880 |
5760 |
14400 |
28800 |
57600 |
576000 |
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Working Pressure |
Standard Atmospheric Pressure (Mpa) |
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Input electrical power |
100KW |
200KW |
500KW |
1000KW |
2000KW |
20000KW |
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Heating output MJ/h |
360 |
720 |
1800 |
3600 |
7200 |
72000 |
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Rated Voltage |
380V |
10KV |
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High thermal efficiency |
95% |
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Outflow Temperature |
20-85℃ |
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Internal heat exchange medium |
Air (Internal Recirculation) |
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High heat retention |
800℃ |
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Set Temperature for Heat Retention |
Any setting below 750°C |
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Heat Storage Medium |
Solid (MgO) |
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Operation Method |
Intelligent Fully Automatic (PLC Programmable) |
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Operation Interface |
Touchscreen Color Screen |
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Environmental Humidity |
RH<85% |
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Dimensions (Length x Width x Height) mm |
4560×1760×2240 |
5360×2090×2400 |
5630×3140×2930 |
8230×3250×3360 |
10080×3610×5300 |
15300×16300×5300 |
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Service Life |
15 years |
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Heating Area (sq. m.) |
800-1000 |
1500-2000 |
4000-5000 |
8000-10000 |
16000-20000 |
160000-200000 |
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Section 4: Wide Application
