| 摘要 |
<p>Provided is a first-type absorption heat pump with a shunt circulation. A generator (1), an absorber (5), a solution pump (11) and a solution heat exchanger (17) compose a solution loop, which together with a second generator (2), a throttling valve (14) and an evaporator (9) forms a single-effect high temperature flow; the second generator (2), a third generator (3), a fourth generator (4), a second absorber (6), a third absorber (7), a second solution pump (12), a third solution pump (13), a second solution heat exchanger (18), a third solution heat exchanger (19) and a fourth solution heat exchanger (20) compose a solution loop, which together with a condenser (8), a second evaporator (10), a second throttling valve (15) and a third throttling valve (16) forms a double-effect low temperature flow having a heat returning loop. The generator (1) supplies driving vapor to the second generator (2), and the absorber (5), the second absorber (6), the third absorber (7) and the condenser (8) supply heat to the outside, so that the first-type absorption heat pump with the shunt circulation is formed.</p> |
