PURPOSE: To efficiently cool the interior of a cabinet where a thermostat to control a compressor to be on or off is arranged.
CONSTITUTION: This cooling cabinet is provided with a flow control valve 20 between the outlet of a capacitor 14 and the inlet of a capillary 18. This control valve 20 lets only the refrigerant of overcooled liquid flow, and when the overcooling of the refrigerant drops under the specified level, the control valve 20 closes to completely check the flow of refrigerant between the capacitor 14 and an evaporator 16. Then, in case that the compressor 12 is not performing the operation, the control valve 20 is kept always in close condition. When the compressor 12 operates and the overcooling of the refrigerant reaches the specified overcooling value, the control valve 20 begin to open, and vegulates the flow of the refrigerant, in proportion to the degree of overcooling.
UIRIAMU JII NERUSON
GEIRII AARU PIITAA
SAMII SHII BIICHI JIYUNIAA
