摘要 |
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.
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