METHOD FOR UTILIZING NATURAL ENERGY USING SUBTERRANEAN HEAT AND INDOOR AND OUTDOOR AIR CIRCULATION VIA CONVECTION

Title:

METHOD FOR UTILIZING NATURAL ENERGY USING SUBTERRANEAN HEAT AND INDOOR AND OUTDOOR AIR CIRCULATION VIA CONVECTION

Document Type and Number:

WIPO Patent Application WO/2010/005199

Kind Code:

A2

Abstract:

The present invention relates to a method for utilizing natural energy using indoor and outdoor air circulation via convection through the use of an indoor air outlet pipe (71) for utilizing convection, a subterranean heat-absorbing pipe (90) for absorbing subterranean heat, and an outdoor air inlet chamber (10) for introducing outdoor air, wherein the indoor air outlet pipe (71) is arranged on a building, the subterranean heat absorbing pipe (90) is arranged under the building, and the outdoor air inlet chamber (10) is arranged on the ground. The present invention applies the law of nature of circulation and uses a principle that bacteria propagate if air or water does not circulate. As shown in the drawing, the present invention relates to an aseptic air cleaning method using indoor cooling and heating and indoor natural air circulation and indoor and outdoor air circulation, in that the indoor air outlet pipe (71) for utilizing convection is arranged over the roof of a single story building or a tall building, an indoor circulation passage and an outdoor circulation passage are arranged in the building and connected to the interior of the building, a pipe with through-holes of an appropriate size for absorbing subterranean heat is arranged into appropriate layers in the horizontal and vertical directions under the ground, and the outdoor air inlet chamber (10) for introducing outdoor air is arranged on the ground. The outdoor air inlet chamber (10) has one side connected to a pipe and the other side connected to the lower portion of the interior of the building such that indoor and outdoor air circulation is performed in the interior of the building by the rising air current of convection. The present invention also relates to a natural energy utilization method using subterranean heat and indoor and outdoor air circulation via convection, enabling the installation of an indoor natural storage house, of a natural drying chamber for kitchen moisture and wastes, of an air shower chamber that prevents fire propagation, and of a veranda for cultivating vegetables.