SYSTEM FOR PRODUCING DOMESTIC HOT WATER USING SOLAR COLLECTORS FOR WATER HEATING, IN WHICH A SINGLE CIRCUIT CONNECTS A HOT WATER TANK AND THE SOLAR COLLECTORS

摘要

The invention relates to a system for producing hot water, including: at least one solar collector (1) for water heating; at least one hot water tank (2); an intermediate means connected to said solar collectors (1) and to said hot water tank (2) so as to supply said tank with hot water, the intermediate means including a chamber (3) defining a space (300) placing at least four pipes in communication, i.e.: a first pipe (30) for discharging water into the hot water tank and connected to the top portion of said chamber; a second pipe (31) for taking in water and connected to the bottom portion of said chamber; a third pipe (32) for taking in water from the collector(s) and connected to an intermediate intake area located between the top and bottom portions; a fourth pipe (33) for discharging water toward the solar collector(s) and placing the bottom portion and the intermediate intake area in communication, characterised in that said pipe comprises a mechanical stratification means including a thermostatic valve (3010) placed on the outlet of the first pipe (30).