Colorimetric tube washing and drying integrated cleaning device

The utility model relates to the technical field of laboratory equipment, in particular to a colorimetric tube washing and drying integrated cleaning device which comprises a mounting box, a spray pipe, a cleaning water tank and a fixing plate. A cleaning pipeline and a drying pipeline are arranged in the mounting box and connected with a spray pipe, a straight part is arranged in the spray pipe, a spherical part is arranged at the front end of the straight part, the spray pipe is obliquely arranged, a cleaning water tank is arranged below the spray pipe, and a fixing plate is arranged on one side of the spray pipe. The fixing hole is formed in the fixing plate, and the colorimetric tube can be clamped and fixed through the elastic metal clamping piece in the fixing hole, so that the opening of the colorimetric tube is arranged on the spray pipe in a sleeving manner. The colorimetric tube cleaning and drying device is easy and convenient to use, used colorimetric tubes can be automatically cleaned and dried i