Application of Geothermal Technology in Greenhouse Heating

Heating is the necessary condition which assure greenhouse running normally in winter.Using the specific case of project,the energy-saving technologies of greenhouse in winter were analyzed from the aspects of the resource of earth-energy,greenhouse structure,the place of pipes and heat storage.The economy and practicality of various energy structures were compared.And it was pointed out that the best means of greenhouse heating in winter was to develop the GSHP in the greenhouse system.