| 摘要 |
<p>A cold and heat balance system combining a lithium bromide unit and a cold storage comprises a compressor (1), a heat-source side heat exchanger (2), a thermostatic expansion valve (3), a cold-source side heat exchanger (4) and a liquid-vapor separator (5) which are connected in series by pipelines. The heat-source side heat exchanger (2) and the lithium bromide unit (8) are connected in series, and the cold-source side heat exchanger (4) and the cold storage (11) are connected in series. In cooling, the heat of the heat-source side is efficiently used by being applied to the lithium bromide unit (8) for refrigeration through circulating water or other cooling and heating medium. In heating, the cold of the cold-source side is efficiently used by being applied to the cold storage (11) through circulating water or other cooling and heating medium. The cold and the heat in the cold and heat balance system are separated and circulated in balance. There is no waste of energy in operation as the cold and the heat circulated in balance are output synchronously by combining the lithium bromide refrigeration unit and the cold storage which use the heat and the cold.</p> |
