| 摘要 |
Latent heat storage device comprises: a corrosion-resistant storage container (1) with an external insulation (2); a heat exchanger (4) for charging and discharging of the device; and heat storage materials (5, 6), where the container is divided by a partition (3) in at least two sections A and B, which are filled with two different heat storage materials, where the first heat storage material is non-corrosive liquid, a non-corrosive wax, paraffin or paraffin derivatives, and the second heat storage material is a latent heat storage material in the form of a salt-hydrate melt, and is sealed. Latent heat storage device comprises: a corrosion-resistant storage container (1) with an external insulation (2); a heat exchanger (4) for charging and discharging of the device; and heat storage materials (5, 6) at 30[deg] C and 70[deg] C, respectively, where the storage container is divided by a partition (3) in at least two sections A and B, which are filled with two different heat storage materials from different chemical classes, where the first heat storage material is non-corrosive liquid (water, oil), a non-corrosive wax, paraffin or paraffin derivatives, in which a metallic heat exchanger is embedded, and the second heat storage material is a latent heat storage material in the form of a salt-hydrate melt with a high heat storage capacity, and is hermetically sealed from the surrounding, and receives or releases the heat through only the partition. |
