Household evaporative cooling type air conditioner with circulating water pump

The invention discloses a household evaporative cooling type air conditioner with a circulating water pump. The household evaporative cooling type air conditioner comprises a compressor, a condenser,an evaporator, an expansion valve, the circulating water pump, a dirt remover and a water distributor, wherein the circulating water pump conveys cooling water to the water distributor and is used forperforming evaporative cooling on the condenser. The cooling water which is reduced due to evaporative cooling is supplemented by a water source through a water level control valve; a certain negative pressure is kept in a condenser box body, so that evaporation and heat absorption of the cooling water are facilitated; evaporated water vapor is taken away in time by a proper amount of flowing air, so that the heat transfer and mass transfer process of the cooling water is facilitated; the heat exchange surface of the condenser is always in a clean state; and dust mud generated in the evaporative cooling process will b