Fire-fighting detection detector capable of testing wind direction

The detector comprises a gas detector, a rotating shaft, a wind indicator and a detection head, the rotating shaft is arranged in the top end of the gas detector in a connected mode, the gas detector is rotationally connected with the rotating shaft, an insertion groove is formed in the middle of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GE XIANFENG, LIU LIQIANG, JIN BAOGUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SEPARATION TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The detector comprises a gas detector, a rotating shaft, a wind indicator and a detection head, the rotating shaft is arranged in the top end of the gas detector in a connected mode, the gas detector is rotationally connected with the rotating shaft, an insertion groove is formed in the middle of the interior of the top end of the rotating shaft, and the wind indicator is arranged in the insertion groove. A clamping block is movably connected to the bottom end of the interior of the inserting groove, a movable plate is fixedly connected to one side of the clamping block, and a spring piece is fixedly connected to one side of the movable plate. The rotating shaft is arranged on one side of the top end of the gas detector, the inserting rod is inserted into the inserting groove in the top end of the rotating shaft, and the clamping block movably connected in the inserting groove is clamped into the clamping groove in the limiting plate at the bottom end of the inserting rod, so that the wind indicator at the to