A cleaning
machine for automatically cleaning coat bead or pipes for immunization
radiation analysis comprises a box body. A support and a bracket are arranged in the box body, one side of the bracket is connected with a
test tube rack support, a rack is installed on the bracket, one end of a spring arranged at the lower end of the rack is connected with the lower portion of the bracket, the rack is meshed with a gear driven by a motor so as to form a motor lifting mechanism, a
test tube rack is placed on the
test tube rack support, and the pipes to be cleaned are placed on the test tube rack. A combined
lotion head is arranged above the test tube rack support. The cleaning
machine further comprises a liquid pipeline and a
gas pipeline, and a
vacuum pump, a water pump, an
electromagnetic valve, a
lotion bottle, a waste liquid
bottle and a controller composed of a single-
chip microcomputer and an interface circuit are included. The cleaning
machine has the advantages that due to the fact that an
automatic control technology is adopted, the single-
chip microcomputer serves as a core, the
external interface circuit is matched, an automatic cleaning function can be achieved, various operation
modes are arranged, cleaning work of 60 pipes can be performed simultaneously at most, a waste liquid
bottle filling warner and a touch barrier protection circuit are further arranged, and the cleaning machine is compact in structure, multi-functional, small in
noise, safe and reliable.