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ケースと、このケース内に設けられ回転により気体を前記ケース内に吸い込み外部に吹き出す羽根車と、この羽根車の前記気体の吹き出し側に羽根車に対向して前記回転軸にほぼ垂直に設けられ羽根車外周縁の描く円よりも外枠が大きくかつ径方向に延びた側方吹出風路を形成した吹出流制御板とを備え、前記吹出流制御板には前記羽根車と対向する位置に羽根車の外周縁よりも小さい口径の正面吹出風路が形成され、前記ケースに吸い込まれた気体は、前記側方吹出風路及び前記正面吹出風路から外部に吹き出されるようになっている送風装置。A case, an impeller that is provided in the case and sucks gas into the case by rotation, and blows out to the outside, and is provided substantially perpendicularly to the rotation shaft on the gas blowing side of the impeller so as to face the impeller. A blowout flow control plate having a lateral blowout air passage having a larger outer frame than the circle drawn by the outer peripheral edge of the impeller and extending in the radial direction, and the blowout flow control plate has a blade at a position facing the impeller. front outlet air duct of smaller diameter than the drive of the outer peripheral edge is formed, the gas body sucked into the cases is adapted to be blown out to the outside from the side outlet air passage and the front outlet air passage Blower. 羽根車の翼外周縁の吹出側端部は、ケースの気体吹き出し側に設けられたファンリングの最内周部の点よりも気体の吹き出し側に突出している請求項１に記載の送風装置。 The blower device according to claim 1, wherein the blow-out side end portion of the outer peripheral edge of the impeller protrudes more toward the gas blowout side than the point of the innermost peripheral portion of the fan ring provided on the gas blowout side of the case. ケースと、このケース内に設けられ回転により気体を前記ケース内に吸い込み外部に吹き出す羽根車と、この羽根車の前記気体の吹き出し側に羽根車に対向して前記回転軸にほぼ垂直に設けられ羽根車外周縁の描く円よりも外枠が大きくかつ径方向に延びた側方吹出風路を形成した吹出流制御板と、この吹出流制御板の周縁部に設けられ前記羽根車から吹き出された前記気体を前記側方吹出風路の吹出口に導き、かつ吹出口に向かうに従って拡大した気体の流路断面積を形成した案内壁とを備え、前記ケースの前記気体の吸い込み側に設けられる圧力抵抗体を通過した気体は前記側方吹出風路から外部に吹き出されるようになっている送風装置。 A case, an impeller that is provided in the case and sucks gas into the case by rotation, and blows out to the outside, and is provided substantially perpendicularly to the rotation shaft on the gas blowing side of the impeller, facing the impeller. A blowout flow control plate that forms a side blowout air passage that has a larger outer frame than the circle drawn by the outer peripheral edge of the impeller and extends in the radial direction, and is blown out from the impeller provided at the peripheral portion of the blowout flow control plate A pressure guide provided on the suction side of the gas of the case, the guide wall having a gas flow path cross-sectional area that is expanded toward the blowout port and directed to the blowout port of the side blowout air passage. The air blower which the gas which passed through the resistor is blown out from the side blowing air passage. 吹出口は二方向に設けられている請求項３に記載の送風装置。 The blower according to claim 3, wherein the air outlet is provided in two directions. 羽根車の回転中心はケースの両側面の何れかに片寄っている請求項３または請求項４に記載の送風装置。 The air blower according to claim 3 or 4, wherein the rotation center of the impeller is offset to one of both side surfaces of the case. 吹出流制御板には、羽根車と対向する位置に正面吹出風路が形成されている請求項３ないし請求項５の何れかに記載の送風装置。 The blower device according to any one of claims 3 to 5, wherein a front blowing air passage is formed at a position facing the impeller on the blowing flow control plate. 正面吹出風路の口径は羽根車の外径よりも小さい請求項６に記載の送風装置。 The blower according to claim 6, wherein the diameter of the front blowing air passage is smaller than the outer diameter of the impeller. 吹出流制御板にはファンガードが設けられている請求項１,2，６，７の何れかに記載の送風装置。 The blower according to any one of claims 1, 2, 6, and 7, wherein the blowout flow control plate is provided with a fan guard. 吹出流制御板とファンガードとは一体である請求項８に記載の送風装置。 The blower device according to claim 8, wherein the blowout flow control plate and the fan guard are integrated.ケースの吸い込み側に設けられる圧力抵抗体は、熱交換器である請求項１ないし請求項９の何れかに記載の送風装置。The air blower according to any one of claims 1 to 9, wherein the pressure resistor provided on the suction side of the case is a heat exchanger.