Patent ID: 8915243
Filing Date: 2014-12-23
Classification: F24S,Y02E

Abstract:
1. Thermal solar energy collector comprising: a plurality of collecting conduits, solar energy absorbent of solar radiation striking on said collecting conduits, inside of which a heat-conducting fluid circulates that collects the solar energy absorbed by the collecting conduits circulates, said collecting conduits being arranged in a vertical position, and the set of collecting conduits comprising one heat-conducting fluid inlet end and one outlet end, means for delivering heat-conducting fluid to the collecting conduits, connected to the inlet ends of said collecting conduits, wherein the means for delivering the heat-conducting fluid to the collecting conduits comprise: means for collecting the heat-conducting fluid from the collecting conduits, connected to the outlet ends of said collecting conduits, the means for collecting the heat-conducting fluid from the collecting conduits comprises: a plurality of second connection tubes comprising a 90° bend, and connected at one of their ends to the outlet ends of the collecting conduits, and at the other end to at least one cylindrical horizontal outlet tank, having semispherical finishing pieces at two longitudinal ends of the outlet tank, inset in the rear wall in an airtight housing covered by an elastic and thermal insulation second seal which covers a whole volume of the outlet tank, and which absorbs deformations of the outlet tank of 0.1%, said outlet tank being connected in an area which is diametrically opposed to that of the second connection tubes to a plurality of heat-conducting fluid outlet tubes to the collector; the collecting conduits, at least part of the means for delivering the heat-conducting fluid to the collecting conduits and at least part of the means for collecting the heat-conducting fluid from the collecting conduits are located in the interior of an airtight box, the airtight box having a structure comprising: