Patent ID: 8512113
Filing Date: 2013-08-20
Classification: F24F,F28D,F28F,Y02B

Abstract:
1. An air conditioning device for conducting air from outside into a building or for conducting air from inside a building outside of the building, comprising: at least one supply air chamber structure located external to a building, the supply air chamber structure having first wall structures forming a supply air chamber; wherein the supply air chamber first wall structures have through flow gaps which are formed as gaps between the first wall structures, or openings that are formed in the first wall structures, such that air can be made to flow into the supply air chamber from under or above the first wall structures or through the openings formed in the first wall structures from a plurality of directions; at least one exhaust air chamber structure forming an exhaust air chamber separated from the at least one supply air chamber structure by a partition wall therebetween; a fan mounted to supply air to an opening defined by the partition wall, for causing air to flow between the supply air chamber and the exhaust air chamber; at least one second wall structure, mounted between the fan and the at least one supply air chamber structure, the at least one second wall structure formed by a plurality of stacked needle-fin tubes, forming a filter wall through which air is made to flow from the plurality of directions, and the at least one second wall structure forming a heat exchanger through which air is made to flow by the fan; a heat carrier in the tube of each needle-fin tube, so that thermal energy is transferred from the heat carrier in the needle-fin tube through needle fins into the air, or in the opposite direction from the air into the heat carrier; wherein the filter wall needle-fin tubes are positioned one on top of the other; and wherein an air post-heating battery is formed by a second plurality of stacked superimposed needle-fin tubes one on top of the other and mounted in the exhaust air chamber between the fan and the at least one exhaust air chamber structure.