Heating protection circuit, heating machine and heating system

The utility model discloses a heating protection circuit, a heating machine and a heating system. The heating protection circuit comprises a power supply module, a first heating protection module and a second heating protection module, the first heating protection module is used for detecting the ou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG XIAO, XIA SHUN, QIAN GUOXIONG, LIN DANHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL GENERATION HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a heating protection circuit, a heating machine and a heating system. The heating protection circuit comprises a power supply module, a first heating protection module and a second heating protection module, the first heating protection module is used for detecting the outlet water temperature and disconnecting the circuit when the outlet water temperature is larger than or equal to the first set temperature. The second heating protection module is connected with the power supply module through a deconcentrator, is also connected with the first heating protection module, and is disconnected when the outlet water temperature is greater than or equal to a second set temperature; the power supply module is used for providing an alternating current power supply for the heating protection circuit; wherein the second set temperature is higher than the first set temperature. The water outlet temperature can be detected through the first heating protection module and the second heating pro