Rapid tap water cooling device for residential quarter

The utility model relates to the technical field of tap water refrigeration and water quality monitoring, in particular to a tap water rapid cooling device for residential quarters. According to the tap water rapid cooling device for the residential quarter, the water chilling unit is combined with a temperature regulation and control system and a water quality monitoring system, and the device capable of rapidly reducing the temperature of tap water and monitoring the water quality of the tap water in the high-temperature period is designed for residential users in the residential quarter. Meanwhile, when the temperature of the tap water is low, that is, the tap water does not need to be cooled, the tap water can flow out through a surpassing pipe in the cooling device and does not need to pass through a water tank for heat exchange and cooling, so that the tap water in the pipeline is always in a flowing state, and the probability of bacterium breeding in a dead water area in the pipeline and the water tank