2results about How to "Reasonable control method" patented technology

The application belongs to the technical field of air conditioners and heat management systems, and particularly relates to an integrated heat pump air conditioner and heat management system and a control method thereof, wherein the integrated heat pump air conditioner and heat management system comprises a refrigerant circulation system, a refrigerant liquid circulation system, a first heat management system and a second heat management system. The refrigerant circulation system, the refrigerant liquid circulation system, the first heat management system and the second heat management system provided by the application can ensure the heating, refrigeration, dehumidification and demisting and other functions and comfort of the vehicle air conditioner system, fully meet the needs of users, and meet the requirements of energy saving and consumption reduction, easy assembly, easy maintenance, good durability, high reliability and light weight, and the control method is intelligent, perfect and reasonable. In addition, the main scene used by the application has the characteristics of typicalization, simplification and rationalization, is conducive to the optimal design of the six-way valve and the eight-way valve, and thus the target of reducing water resistance and system operation noise is achieved.

The technical scheme of the present application discloses a kind of air-cooled heating integrated system, including power component separate sealed box and outdoor finned air heat exchanger assembly, the power component separate sealed box includes refrigerant condensing device, water system component and control system, the outdoor finned air heat exchanger assembly includes fin, air pipe, liquid pipe and bypass defrosting pipe;The control method of air-cooled heating integrated system includes the following steps: determining defrosting condition, defrosting operation control and determining defrosting exit condition, through the structure of outdoor finned air heat exchanger assembly and the connecting structure of power component separate sealed box, in combination with corresponding control method, defrosting of each fin is realized, the fin that does not defrosting operation continues to carry out heating operation, so that the whole unit can continuously carry out heating operation, the water temperature fluctuation of overall unit is small, and user experience is good.