Recently, "a diversion-mode continuously adjustable quantitative liquid filler" in FQII acquires a patent certificate for utility model issued by State Intellectual Property Office.

    The diversion-mode continuously adjustable quantitative liquid filler adjusts the length and position of a liquid inlet pipe flexibly during liquid filling, with a fast speed of liquid filling, which overcomes the volume limitation of a liquid storage bottle. In addition, it is unnecessary to clean the liquid storage bottle, so as to improve the working efficiency greatly.

    The patent has been implemented and applied in a microbiology laboratory of FQII, which has solved the problems of tedious preparation of a coliform fermentation tube, slow subpackage process and low efficiency of a liquid medium widely existing in testing laboratories, so as to improve the liquid separation speed of the fermentation tube in the microbiology laboratory by above 10-fold, improve the working efficiency greatly and provide strong technical support for bio-safety supervision.