Gradient temperature-controlled energy-saving air conditioner

The utility model discloses a gradient temperature-controlled energy-saving air conditioner, which is used for temperature regulation for heating equipment in machine rooms or base stations and comprises an air conditioner host and an outdoor condenser connected with the air conditioner host, wherein the air conditioner host is internally provided with a refrigerating system, the upper part of the air conditioner host is provided with an air inlet, the lower part of the same is provided with an air outlet, and the air outlet is communicated with the air outlet on the front side and at least one air outlet on the side face through a three-way valve. a bottom air supply and upper air return mode is adopted, for the bottom air supply, air is supplied through a plurality of air supply outlets on the front side and the side faces so as to realize gradient temperature control, and in addition, an energy-saving effect is good. In the utility model, a multiple-port mode is used for controlling supplied air quantity a