Heat pump drying control system
The utility model discloses a heat pump drying control system, and relates to the technical field of drying. The heat pump drying control system comprises an electric heater; a fixed-frequency heat pump compression system; a variable frequency heat pump compression system; the power control system c...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a heat pump drying control system, and relates to the technical field of drying. The heat pump drying control system comprises an electric heater; a fixed-frequency heat pump compression system; a variable frequency heat pump compression system; the power control system comprises a main control module and a frequency conversion control module, the main control module is connected with the electric heater, the fixed-frequency heat pump compression system and the frequency conversion control module, the frequency conversion control module is connected with the frequency conversion heat pump compression system, and the main control module is used for starting or stopping the electric heater and the fixed-frequency heat pump compression system. And the variable-frequency control module is controlled to perform frequency modulation on the variable-frequency heat pump compression system. According to the heat pump drying control system, systematic drying operation can be conducted on agr |
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