Blocking net structure of fan mounting pipe

The utility model relates to a blocking net structure of a fan mounting pipe. The device is suitable for the technical field of fan safety protection. According to the technical scheme, the blocking net structure of the fan installation pipe is characterized in that the blocking net structure of the...

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Bibliographische Detailangaben
Hauptverfasser:	HU YAPENG, WANG WEISHUO, DONG ZHONGHONG, WANG HAILE, ZHANG YUHAO, WANG YANPENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The utility model relates to a blocking net structure of a fan mounting pipe. The device is suitable for the technical field of fan safety protection. According to the technical scheme, the blocking net structure of the fan installation pipe is characterized in that the blocking net structure of the fan installation pipe is provided with a protective net fence arranged on the section of the fan installation pipe in the fan installation pipe, and a plurality of iron blocks are evenly arranged on the outer side of the protective net fence through a telescopic structure. The fan mounting pipe is provided with strong magnetic blocks which are mutually attracted with the iron blocks, and the iron blocks mounted on the protective net fence and the strong magnetic blocks mounted outside the fan mounting pipe are mutually attracted, so that the protective net fence is mounted in the fan mounting pipe. Wherein the strong magnetic block is an electromagnet connected in an electromagnet circuit. When the electromagnet c