초록 ▼

An absorption, heat-transfer system with an operationally interconnected generator, absorber, condenser, and evaporator; at least two separate heat sources for heating the generator; and a controller for controlling the heat sources. The controller, e.g., a programmed microprocessor, receives inputs

An absorption, heat-transfer system with an operationally interconnected generator, absorber, condenser, and evaporator; at least two separate heat sources for heating the generator; and a controller for controlling the heat sources. The controller, e.g., a programmed microprocessor, receives inputs from the absorption system, the heat sources, and loads and a lookup table and provides outputs to select and control the heat sources and maximize their efficiency. A heat distributor and a heat recover unit enable heat source management and additional energy utilization.

대표청구항 ▼

We claim: 1. An absorption, heat-transfer system comprising: a) an operationally interconnected generator, absorber, condenser, and evaporator; b) at least two separate heat sources for heating said generator; c) a controller for controlling at least one of said two separate heat sources; d) a heat

We claim: 1. An absorption, heat-transfer system comprising: a) an operationally interconnected generator, absorber, condenser, and evaporator; b) at least two separate heat sources for heating said generator; c) a controller for controlling at least one of said two separate heat sources; d) a heat distributor comprising a heat transfer loop with a first heat transfer fluid, at least one input heat exchanger for providing heat to said first heat transfer fluid, a heat-transfer fluid pump, and a generator heat exchanger for providing heat from said first heat-transfer fluid to said generator wherein one of said at least two separate heat sources provides heat to said input heat exchanger; and e) a heat recovery unit comprising a second heat transfer loop containing a second heat transfer fluid, at least one input heat exchanger for providing heat to said second heat transfer fluid from said first heat transfer fluid, a second heat-transfer fluid pump, and a load heat exchanger for providing heat from said second heat-transfer fluid to a load. 2. The absorption, heat-transfer system of claim 1 further comprising a second input heat exchanger for providing heat to said second heat transfer fluid from one of said two separate heat sources. 3. The absorption, heat-transfer system of claim 1 further comprising at least one input device for providing input to said controller. 4. The absorption, heat-transfer system of claim 3 wherein said input device measures an absorption cycle state point. 5. The absorption, heat-transfer system of claim 3 wherein said input device measures a heat source state point. 6. The absorption, heat-transfer system of claim 3 wherein said input device measures a heat source status condition. 7. The absorption, heat-transfer system of claim 3 wherein said input device measures a load state point. 8. The absorption, heat-transfer system of claim 1 further comprising a look-up table for input to said controller. 9. The absorption, heat-transfer system of claim 8 wherein data in said loop-up table is provided in real time. 10. The absorption, heat-transfer system of claim 1 further comprising at least one output from said controller. 11. The absorption, heat-transfer system of claim 10 wherein said output operates a control device. 12. The absorption, heat-transfer system of claim 11 wherein said control device is a heat-source control device. 13. The absorption, heat-transfer system of claim 11 wherein said control device is an absorption-cycle control device. 14. The absorption, heat-transfer system of claim 1 wherein said controller is a programmable logic controller. 15. The absorption, heat-transfer system of claim 1 wherein said controller is a programmed microprocessor. 16. The absorption, heat-transfer system of claim 15 wherein said controller receives an input from at least one sensor of the group of sensors consisting of absorption cycle state point sensors, heat source state point sensors, load sensors, and heat source status sensors. 17. The absorption, heat-transfer system of claim 15 wherein said controller provides an output to at least one control of the group of controls consisting of absorption machine controls and heat source controls. 18. The absorption, heat-transfer system of claim 1 with at least one of said heat sources comprising a by-pass conduit for conducting at least a portion of the heat from said heat source from said absorption, heat-transfer system.