| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a detergent supply apparatus for detecting whether or not a predetermined liquid amount of a detergent is supplied to detergent cylinders. <P>SOLUTION: The detergent supply apparatus 1 which weighs a liquid detergent for cleaning a milking machine, stored in each of detergent tanks 2a-2c, by each of the detergent cylinders 3a-3c and supplies the detergent to a vessel includes pumps 4a-4c arranged in each of liquid feed pipes 10a-10c for connecting each of the detergent tanks 2a-2c to each of the detergent cylinders 3a-3c and feeding a detergent from each of the detergent tanks 2a-2c to each of the detergent cylinders 3a-3c, liquid level sensors 11a-11c arranged in each of the detergent cylinders 3a-3c and outputs a detection signal Sd for detecting whether or not a detergent in the detergent cylinders 3a-3c reaches a predetermined liquid amount and a control part 6 for carrying out a first information processing when the increase of the detergent to a predetermined amount is not detected based on the detection signal Sd before a standard time is passed from the feed start of the detergent to each of the detergent cylinders 3a-3c by each of the pumps 4a-4c. <P>COPYRIGHT: (C)2008,JPO&INPIT |
