Air Conditioner

Abstract

The present invention provides an air conditioner including a case, a compressor provided in the case, an evaporator, a condenser, an air duct system for heat ventilation and air refrigeration selectively, and piping members used thereof. The compressor is positioned at the bottom of the case, and the evaporator and condenser are mounted above the compressor in a side by side relationship. The said air duct system is provided in the top of the case. On one side of the said case there is a cooled air outlet for the evaporator and on the opposite side of the case there is a heated air outlet for condenser. The air conditioner is convenient to use and eliminates the need for a 4-way solenoid valve and repeated piping members, regularly used for transition between heating and cooling. Accordingly, the air conditioner provided by this invention is similar in structure to a single refrigeration unit, but has the dual function of both cooling and heating.

1 . An air conditioner comprising:
 a case;   a compressor provided in the case;   an evaporator;   a condenser;   an air duct system for heat ventilation and air refrigeration respectively;   whereby,   the said compressor is positioned at the bottom of the case, with the air duct system situated at the top of the case, and the said evaporator and condenser are mounted above the compressor in a side by side relationship, respectively corresponding to a cooled air outlet and a heated air outlet located on opposite sides of the said case.   
     
     
         2 . The air conditioner according to  claim 1 , wherein a bidirectional motor which has an air-cooled impeller and a radiating impeller thereon, is mounted above said compressor. 
     
     
         3 . The air conditioner according to  claim 1 , wherein the said case has a universal wheel provided on bottom side.