Use a small amount of electrical energy to drive the compressor to work, and continuously draw heat from the surrounding air. Compensated by consuming part of high-grade energy (electric energy), so that thermal energy is transferred from low-temperature heat source to high-temperature heat source. No pollutants are emitted during the heating process.
The fourth generation of natural environmental protection working fluid CO 2 (working fluid code R744) is used. Excellent environmental protection performance, ozone destruction potential ODP = 0, greenhouse effect potential GWP = 1, does not destroy the ozone layer, almost no greenhouse effect; stable chemical properties, safe non-toxic, non-flammable, no odor.
The use of high-tech inorganic phase change thermal storage materials can make full use of local preferential peak-valley electricity price policies to work in the valleys with lower electricity prices and store heat in the peaks with higher electricity prices to use stored heat for heating, further reducing operating costs. .
Combined cooling and heating, high equipment application rate, saving initial investment. The working mode can be switched freely in winter and summer, and it has both heating and cooling functions.