Detection equipment and method for domestic drinking water

The invention belongs to the technical field of detection of domestic drinking water, and discloses detection equipment and method for domestic drinking water. The detection equipment for domestic drinking water comprises a storage box, and a placement box is fixedly mounted on the right side of the storage box. According to the detection equipment and method for the domestic drinking water, through mutual cooperation of an ejection mechanism and a water sample collection mechanism, in the process of collecting a deep water sample, the water sample is collected only when a water pressure detection valve arranged on a placement barrel moves to a corresponding water level; therefore, water samples at different liquid levels are prevented from being mixed during collection, a complete and clear water sample is provided, a detector can distinguish the samples according to the threshold value of the water pressure detection valve, the condition that the samples at different water levels are mixed can be avoided, a