EP 0152931 B1 19901107 - METHOD OF RUNNING A GENERATOR-ABSORPTION HEAT PUMP HEATING INSTALLATION FOR ROOM HEATING, HOT WATER HEATING AND THE LIKE AND A GENERATOR-ABSORPTION HEAT PUMP HEATING INSTALLATION
Title (en)
METHOD OF RUNNING A GENERATOR-ABSORPTION HEAT PUMP HEATING INSTALLATION FOR ROOM HEATING, HOT WATER HEATING AND THE LIKE AND A GENERATOR-ABSORPTION HEAT PUMP HEATING INSTALLATION
Publication
Application
Priority
DE 3405800 A 19840217
Abstract (en)
[origin: EP0152931A2] A method of running a monovalent generator-absorption heat pump, up to a heating capacity of approximately 20 kW, and such a pump are described. In order to be able to produce the multi-stage periodically acting absorption heat pump with as small as possible a number of devices and as far as possible without fault-susceptible, maintenance- requiring and energy-consuming components or aggregates which require maintenance, in particular a solution pump, it is envisaged to operate with a periodic change of the operating phases generation with condensation and evaporation with absorption at different pressure levels, in the generation phase high-temperature heat being supplied via the generator to a working-substance solution circuit and available heat being imparted to heating water on the condensation of the vapour created on the condenser, and during the absorption phase low-temperature heat being supplied to the coolant in the evaporator and being imparted in the form of available heat in the absorber to heating water, and the high or low-temperature heat supply being alternately switched on when the heating water return run or forward run temperature falls below a predetermined lower limit temperature and switched off when the heating water return run or forward run temperature exceeds a predetermined upper limit temperature.
IPC 1-7
IPC 8 full level
F24H 4/02 (2006.01); F24J 3/00 (2006.01); F25B 17/02 (2006.01); F25B 29/00 (2006.01)
CPC (source: EP)
F24H 4/02 (2013.01); F25B 29/006 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0152931 A2 19850828; EP 0152931 A3 19870520; EP 0152931 B1 19901107; AT E58225 T1 19901115; DE 3405800 A1 19850822; DE 3405800 C2 19861120; DE 3580377 D1 19901213
DOCDB simple family (application)
EP 85101699 A 19850215; AT 85101699 T 19850215; DE 3405800 A 19840217; DE 3580377 T 19850215