ANALYSIS OF AIR-SOURCE HEAT PUMP SYSTEM BASED ON ENERGY STORE FOR DEFROSTING

In order to solve the problem of instability of running,poor reliability of defrosting and worsen indoor environment because of defrosting,a new air source heat pump technology of energy storage defrosting is presented.The theoretical model of defrosting system is established and the economic analysis of air source heat pump is worked out.The defrosting performance is analyzed and the compared experiment of defrosting characteristic of the traditional system and the new energy store system are carried on.The result proved the advantage of the air source heat pump system of store energy for defrosting.