PROBLEM TO BE SOLVED: To mount a temperature sensor on a centrifugal blower without increasing the size of the centrifugal blower.SOLUTION: A centrifugal blower 2 an impeller 21 having a plurality of blades 21a around a rotation shaft 24; a casing 23 having a voluted wall part 23a which introduces air discharged from the impeller 21 to a discharge port 23e, and a suction port 23f formed in one side of the rotation shaft 24; and a temperature sensor 8 which is fixed to a tongue part 23d being a base point of the wall part 23a and detects the temperature of air suctioned from the suction port 23f into the casing 23.
【課題】遠心送風機を大型化させることなく遠心送風機に温度センサを取り付ける。【解決手段】遠心送風機2は、回転軸24周りに複数の翼21aが設けられた羽根車21と、羽根車21から吐き出された空気を吐出口23eに導く渦巻き状の壁部23aを有し、回転軸24の一方の側に吸入口23fが形成されるケーシング23と、壁部23aの基点である舌部23dに固定され、吸入口23fからケーシング23に吸い込まれる空気の温度を検出する温度センサ8と、を備える。【選択図】図1
CENTRIFUGAL BLOWER AND TEMPERATURE CONDITIONING SYSTEM USING THE SAME
遠心送風機及びそれを用いた温調装置
2015-09-17
Patent
Electronic Resource
Japanese
IPC: | F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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