The invention discloses a condenser of an intelligent household appliance and relates to the field of cooling of condensers. The condenser of the intelligent household appliance is horizontally installed on the refrigerating household appliance and comprises a condensing device; the condensing device is sleeved with a cooling shell; the cooling shell is formed by connecting a lower shell and an upper shell which are the same in size in a sealed manner; a cavity for installing the condensing device is formed between the lower shell and the upper shell; the lower shell and the upper shell are each evenly provided with a plurality of fixed threaded holes in the circumferential direction; a sealing ring is arranged on the connected face of the lower shell and the upper shell; the lower shell and the upper shell are fixed together through fixing screws; a water inlet pipe is arranged at the lower end of the cooling shell; a water outlet pipe is arranged at the upper end of the cooling shell; cooling water is contained at the position of a gap between the cooling shell and the condensing device; the condenser is cooled in a water-cooling manner; the cooling water surrounds the condensing device installed in the cooling shell, and therefore the purpose that the cooling water makes full contact with the condensing device is achieved, heat sent out in the condensing process in the condensing device is taken away in time, and the cooling effect is good.