Semi-automatic temperature control electric fan

The utility model discloses a semi-automatic temperature control electric fan which is provided with a KSD temperature controller and a plurality of relays, wherein the KSD temperature controller comprises a first-gear temperature control switch, a second-gear temperature control switch and a third-...

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Bibliographische Detailangaben
Hauptverfasser:	ZENG YIBIAO, YE SHIDE, LIU CONG, NIE YUMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a semi-automatic temperature control electric fan which is provided with a KSD temperature controller and a plurality of relays, wherein the KSD temperature controller comprises a first-gear temperature control switch, a second-gear temperature control switch and a third-gear temperature control switch; each relay comprises a first relay K1 and a second relay K2; and the KSD temperature controller is connected with the relays by circuits, and controls a rotating speed of the electric fan. The semi-automatic temperature control electric fan is improved on the basis of the existing electric fan, and can automatically change the rotating speed when an outside temperature changes, and people can be prevented from catching a cold and electric energy can be saved when the temperature is lower.