| 摘要 |
1. An installation for the production and storage of heat recovered at the outlet of a source which produces heat intermittently, characterised in that it comprises : - a device for directing the flow of a heat-transfer liquid as a function of the temperature of said liquid, formed by a tubular hollow body (14; 24; 34; 44), the longitudinal axis of which is disposed vertically, ans comprising at least one inlet opening (10a; 20a; 30a; 40a) situated along its axial length, an upper outlet opening (10b; 20b; 30b; 40b) and a lower outlet opening (10c; 20c; 30c; 40c) situated respectively in the top and bottom end portions of the tubular body, all these openings being in physical communication with one another and having smaller cross-section than that of the tubular body, - a heat storage reservoir (12, 22, 32, 42) mounted at a level which is higher than that of the tubular body, - a supply circuit comprising an outflow duct (15; 25; 35; 45) connecting said heat source (11) with the inlet opening of the tubular body and a return duct (16; 26; 36; 46) connecting the lower opening of the tubular body to said supply, - a reservoir circuit comprising an inlet duct (17; 27; 37; 47) connecting the upper outlet opening of the tubular body to the reservoir and an outlet duct (18; 28; 38; 48) connecting the reservoir to the return duct of the supply circuit, and - a pump (13; 23; 33; 43) in said supply circuit for pumping the heat-transfer liquid between the source and the tubular body in such a way that said tubular body can, on the one hand, direct the flow of liquid impelled by the pump, so that it circulates through the two circuits passing at the same time in series through the heat source and the storage reservoir, and can, on the other hand, cause the liquid to circulate only through the heat source, or can, finally, divide the flow so that it circulates partly through the two circuits and thus partly avoid the reservoir circuit. |
