Liquid transfering device

• Main Authors: YAN LI, SHUHUA ZHENG, GUILIAN SHEN
• Format: Patent
• Language: English
• Published: 28.11.2001
• Edition: 7
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; TESTING; TRANSPORTING

The utility model relates to a novel liquid transferring device used in a laboratory. The utility model is characterized in that the upper part of a pipe body of a liquid transferring pipe is provided with a buffering ball, wherein, the diameter of which is more than the diameter of a liquid storage section of the pipe body; the upper part of the buffering ball is provided with one interface of a branched pipe, or a plurality of interfaces of the branched pipes, and the interface of the branched pipe is communicated with the ball wall of the buffering ball. The utility model overcomes the problems that at present, when a great deal of constant transferring liquid is operated in a laboratory, the operation is complicated, the error is serious, the speed is low, the efficacy is low, the liquid reagent is easily added by mistake, etc. Therefore, the utility model avoids the cross contamination between the reagents, simplifies the operating program, reduces the error, improves the efficiency, the usage is safe, and the cleaning is easy.