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1. (WO2013159261) FIRST TYPE ABSORPTION HEAT PUMP WITH MULTI-END HEAT SUPPLY

Pub. No.:    WO/2013/159261    International Application No.:    PCT/CN2012/001107
Publication Date: Fri Nov 01 00:59:59 CET 2013 International Filing Date: Sat Aug 18 01:59:59 CEST 2012
IPC: F25B 15/02
F25B 27/02
F25B 41/06
Applicants: LI, Huayu
李华玉
Inventors: LI, Huayu
李华玉
Title: FIRST TYPE ABSORPTION HEAT PUMP WITH MULTI-END HEAT SUPPLY
Abstract:
Disclosed is a first type absorption heat pump with multi-end heat supply, composed of a generator (1), a first absorber (2), a second absorber (3), an absorption-evaporator (4), a condenser (5), an evaporator (6), a throttle valve (7), a liquid refrigerant pump (8), a first solution pump (9), a second solution pump (10), a first solution heat exchanger (11) and a second solution heat exchanger (12). The second absorber (3) supplies solution to the generator (1) and the generator (1) supplies the solution to the first absorber (2). The first absorber (2) supplies the solution to the absorption-evaporator (4) and the absorption-evaporator (4) supplies the solution to the second absorber (3). The generator (1) supplies refrigerant vapour to the condenser (5) and the condenser (5) supplies liquid refrigerant to the evaporator (6). The evaporator (6) supplies the refrigerant vapour to the first absorber (2) and the absorption-evaporator (4) respectively, and the evaporator (6) supplies the liquid refrigerant to the absorption-evaporator (4) and after absorbing heat into refrigerant vapour, then supplies same to the second absorber (3). The first absorber (2), the condenser (5) and the second absorber (3) form a multi-end heat supply.