Control method of multi heat pump system using multiple heat source with air heat source cooling operation and simultianeous operation of water heat source cooling and heating

摘要

The present invention relates to a control method of a multi-heat source multi-heat pump capable of switching between an air heat source cold storage operation and a hydrothermal source cold storage heat storage operation simultaneously without using four sides. More specifically, the present invention relates to a water-cooled condenser and an air- Cooling and heat accumulating operation and the cooling and cooling single operation are performed at a low compression ratio and at a low compression ratio without using the four sides of the compressor, So that it is possible to continuously drive the apparatus even when the apparatus is switched on and off so that the operation efficiency can be increased and the air heat source cooling operation and the heat source circulation cooling Heat source multi-heat pump system having simultaneous heat storage operation.