2results about How to "Small wind resistance" patented technology

The present invention provides a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises: a shell, which defines a cavity inside; an evaporator, which is arranged inside the cavity and configured to exchange heat with the air entering the cavity; a frame, whose rear end is connected to the rear end of the evaporator, configured to define an air outlet duct together with the evaporator, and the evaporator and the frame are controlled to rotate together to change the air outlet direction at the air duct outlet. The solution of the present invention does not set an air guide plate, but the evaporator and the frame are controlled to rotate together to change the air outlet direction at the air duct outlet, which can not only avoid the user from having various discomfort symptoms caused by direct blowing of air, but also remove the air guide plate to effectively reduce the air supply resistance, thereby reducing noise and improving the user experience.

The utility model provides a kind of water-saving energy-saving type fog dispersal device, including box, the fog dispersal module with cross section being rhombic is equipped in box, fog dispersal module extends from the inside wall of one side of box to the inside wall of other side;Fog dispersal module lower end is connected with baffle, baffle extends downward and is fixed to box bottom wall, so that fog dispersal module, baffle, box side wall and bottom wall are collectively enclosed to form first cavity;The side surface and bottom of box located at first cavity position are equipped with new cold air louvre and airflow distribution louvre respectively;Box middle part is equipped with resistance reduction louvre, and its one end is connected with box inner wall;The utility model structure design is simple, can make that equipment outlet near saturated moist air mixes with fresh air, condenses, and separates out condensate water, so that condensate water falls back to equipment, secondary recovery, to reach the purpose of water saving, by actual use, water can be saved 10-40%.