Air humidification apparatus
AssigneeSkandinavisk Miljo System A/S
InventorsPer Wolff, Bjarne Bernt, Lasse Hessel
Life of this patent
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Abstract
A movable device for improving the indoor air-environment comprising a water pump, a substantially vertical sheet element (10, 11, 12) which is so arranged that a free falling curtain-like stream of water (17) is formed at the upper end of the sheet element proximate to the sheet element (10, 11, 12) and a tank (9) for collecting and recirculating the water to the water pump. A satisfactory air humidification and an effective removal of impurities in the air are obtained.
Claims10
A device for improving indoor air-environment, and in particular for providing a suitable air humidification and absorption of undesired substances as well as creating a pleasant sight and sound environment, which device comprises a plate element (10;
- 101) and a water pump (6;
- 113) connected to water discharge means (16;
- 121) for forming a curtain-like stream of water (17) at the upper end of the plate element, and a tank (9;
- 104) located at the lower end of the plate element for collecting and recirculating the water to the water pump (9), wherein the water discharge means (16;
- 121) are located at such a distance from the front side of the plate element (10;
- 101) that both sides of the curtain-like water stream formed by said water discharge means (16;
- 121) are in contact with the surrounding air, and the device further comprises an inclined shield (130) extending upwardly and outwardly from the plate element (101) and being located at the lower half of the plate element (101), the lower edge of said shield being located at such a distance from said plate element that a narrow slit is formed between the shield (130) and the plate element (101).
Dependencies are inferred from the claim text.