PROBLEM TO BE SOLVED: To solve the problem that purifying surrounding atmosphere supplied into buildings against expansion of environmental contamination in recent years has been desired however, even if air conditioning and purification for circulating indoor air through a filter are carried out, there has not been provided an air ventilation device having means for confirming whether or not air restricts oxidization in human beings and animals and significant reduction state occurs.SOLUTION: This invention relates to an air ventilation supplying device and an oxidation- reduction confirming method in which circulation of air into a closed space (i.e. indoor space) utilized by human beings or animals is carried out and when air in the closed space shows a numerical value tending to oxidation under a before-after measurement in which an oxidation-reduction potential after passing by a prescribed time at the closed space is applied as an index, some impurity substances are removed from the surrounding atmosphere and the surrounding atmosphere is purified and the closed indoor space shows a reduction function through an operation of cross flow fan in a clockwise helical rotation passing through ceramic filters at a suction port and a discharging port installed at the prescribed locations in the closed space.COPYRIGHT: (C)2015,JPO&INPIT【課題】近年の環境汚染の拡大は、建物内に給気される外気そのものを浄化することが望まれている。しかしながら、これらを解決する手段として、フィルターを通して室内空気を循環させる空調清浄化をはかっているものの、これら空気がヒトおよび動物の体内が酸化を抑え還元有意な状態であるかを確認する手段を持つ空気換気装置はないのである。【解決手段】本発明は、密閉空間(すなわち室内)への空気の循環において、ヒト、又は動物が利用する密閉空間が所定時間後における酸化還元電位を指標とするビフォーアフター測定で、密閉空間の空気が酸化方向の数値を示したとき、密閉空間の所定箇所に設置した吸排出口のセラミックフィルターを、通過させる右回りらせん回転のクロスフローファン稼動により、外気からの不純物を除去し清浄化され、密閉した室内が還元作用を示す空気の換気供給装置と酸化還元確認方法を構成している。【選択図】図2
