Vapor movement controlling device

A water vapor movement control apparatus that moves water vapor from a first space that contains water vapor in the air and is enclosed by a metal housing wherein said air has a large temperature fluctuation rate, to a second space that is separate from the first space and whose air has a small temperature fluctuation rate, the water vapor movement control apparatus being provided with

• an insulated channel connecting said first space with said second space into which the water vapor of said first space is to be moved,
• a plurality of moisture-permeable membranes which are waterproof and air-permeable provided inside said channel,
• a plurality of chambers formed in the channel by said moisture-permeable membranes,
• a Peltier element that creates a temperature gradient so that the air in said chambers is always at lower temperature toward the second space end, and
• grounded conductive porous bodies situated proximally adjacent to the moisture-permeable membranes of the chambers which are heated and cooled by said Peltier element,
• wherein each of said moisture-permeable membranes has a water-repellent side and is situated inside said channel with the water-repellent side facing the second space,
• a middle moisture-permeable membrane among said plurality of moisture-permeable membranes forms an approximately conical shape, said plurality of chambers include at least one chamber with an approximately conical space enclosed by an approximately conical moisture-permeable membrane,
• small approximately conical moisture-permeable membranes are inserted in opposite directions in the approximately conical chamber spaces formed by the approximately conical moisture-permeable membranes, to form a ring of a plurality of approximately conical chambers, said Peltier element is provided in the center of the moisture-permeable membrane serving as the base of the approximate cone, and the approximately conical top in which said Peltier element is inserted in the center of the moisture-permeable membrane is cooled and heated,
• the heated side or cooled side of said Peltier element is thermally connected with said conductive porous bodies via a heat transfer body, and
• the parameter (moisture permeability)×(air permeability) of each of said plurality of moisture-permeable membranes increases for the moisture-permeable membranes toward the second space end, so that water vapor in the first space is moved into the second space.

A water vapor movement control apparatus that moves water vapor to a first space that contains water vapor in the air and is enclosed by a metal housing wherein said air has a large temperature fluctuation rate, from a second space that is separate from the first space and whose air has a small temperature fluctuation rate, the water vapor movement control apparatus being provided with

• an insulated channel connecting said first space with the second space which is the source of water vapor into said first space,
• a plurality of moisture-permeable membranes which are waterproof and air-permeable provided inside said channel,
• a plurality of chambers formed in the channel by said moisture-permeable membranes,
• a Peltier element that creates a temperature gradient so that the air in said chambers is always at lower temperature toward the first space end, and
• grounded conductive porous bodies situated proximally adjacent to the moisture-permeable membranes of the chambers which are heated and cooled by said Peltier element,
• wherein each of said moisture-permeable membranes has a water-repellent side and is situated inside said channel with the water-repellent side facing the second space,
• a middle moisture-permeable membrane among said plurality of moisture-permeable membranes forms an approximately conical shape, said plurality of chambers include at least one chamber with an approximately conical space enclosed by an approximately conical moisture-permeable membrane,
• small approximately conical moisture-permeable membranes are inserted in opposite directions in the approximately conical chamber spaces formed by the approximately conical moisture-permeable membranes, to form a ring of a plurality of approximately conical chambers, said Peltier element is provided in the center of the moisture-permeable membrane serving as the base of the approximate cone, and the approximately conical top in which said Peltier element is inserted in the center of the moisture-permeable membrane is cooled and heated,
• the heated side or cooled side of said Peltier element is thermally connected with said conductive porous bodies via a heat transfer body, and
• the parameter (moisture permeability)×(air permeability) of each of said plurality of moisture-permeable membranes decreases for the moisture-permeable membranes toward the second space end, so that water vapor in the second space is moved into the first space.