Dwellings equipped with natural air conditioning installations

Claim 1

Dwelling equipped with an airconditioning installation including at least two inclined thermal enclosures forming at least part of the dwelling roofing, comprising: a first thermal enclosures (hot thermal enclosure) oriented on the side exposed to the sun, an inner wall element, essentially constituted by a material of very low thermal mass, absorbing radiation of the solar radiation type, of wavelength comprised between 0.25 and 4 microns, bounding said hot thermal enclosure internally; and an outer covering element, having sealing properties to water and to air, bounding said hot thermal enclosure externally; an upper duct forming a chimney directed upwards and provided with a closure member, connected to the upper part of said hot thermal enclosure; and a circulation duct opening into the dwelling connected at its upper part to said hot thermal enclosure, and at its lower part connected to a lower duct directed downwards and opening into the dwelling through at least one orifice; and a second thermal enclosure (cold enclosure) oriented on the side not exposed to the sun; an inner wall element bounding said cold thermal enclosure internally; and an outer covering element essentially constituted by an emittor material of very low thermal mass, behaving like an opaque body to solar radiation, emitting infrared radiation of wavelength comprised between 4 and 30 microns, said outer covering element bounding said cold thermal enclosure externally and having sealing properties to water and to air, a circulation duct connected at its upper part to said cold thermal enclosure and opening into the dwelling and provided with a closure member in the vicinity of its opening; and a lower duct directed downwards and opening into the dwelling through at least one orifice and connected to the lower part of said cold thermal enclosure.