Smart Tech on Corporation

Republic of Korea

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IPC Class
F24F 1/022 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle 1
F24F 1/028 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts 1
F24F 1/0323 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers 1
F24F 1/0325 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins 1
F24F 1/035 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters 1
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1.

AIR CONDITIONER WITHOUT OUTDOOR UNIT USING PCM COLD STORAGE ENERGY AND METHOD FOR DRIVING SAME

      
Application Number KR2025006048
Publication Number 2025/254347
Status In Force
Filing Date 2025-05-07
Publication Date 2025-12-11
Owner SMART TECH ON CORPORATION (Republic of Korea)
Inventor Byeun, Hyeuk Ju

Abstract

The present invention relates to an air conditioner without an outdoor unit and a method for driving same. Specifically, the present invention relates to an air conditioner without an outdoor unit, using the cold storage energy of a PCM material, and a method for driving same, in which a multi-component refrigeration machine room and a chilling chamber are provided in an indoor unit of the air conditioner, and a heat exchange method using cold storage energy of a PCM material accommodated in the chilling chamber is used, and thus an outdoor unit having large power consumption can be omitted and power consumption of the air conditioner can be reduced.

IPC Classes  ?

  • F24F 1/022 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
  • F24F 5/00 - Air-conditioning systems or apparatus not covered by group or
  • F24F 1/0323 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
  • F24F 1/0325 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
  • F24F 13/20 - Casings or covers
  • F24F 13/22 - Means for preventing condensation or evacuating condensate
  • F24F 1/028 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
  • F24F 13/08 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates
  • F24F 1/035 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters
  • F24F 11/30 - Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring