Rapid flask cleaning device for biochemical experiments

Abstract

The invention relates to the technical field of biochemical experiments, and discloses a rapid flask cleaning device for biochemical experiments. The rapid flask cleaning device comprises a frame body, a cleaning mechanism, an extension mechanism and a brushing mechanism, wherein the frame body is an L-shaped body with a hollow interior and a hollow bottom surface, the cleaning mechanism and the extension mechanism are fixedly installed inside the frame body, and the brushing mechanism is fixedly installed on the right side of the frame body. Through the arrangement of the extension mechanism,the distance between two cleaning rings can be automatically expanded in the friction cleaning process, so that when the cleaning rings go deep and separate from a pipe opening of a flask to reach the interior, the two cleaning rings can be continuously expanded to the maximum expansion state, and thus friction cleaning can be conducted on the deepest maximum-size inner wall of the flask; the cleaning rings can be supported after a rubber pipe is inflated; and through the arrangement of the brushing mechanism, the flask can be filled with cleaning liquid through simple operation, and the operation can be combined with the friction cleaning step so that the efficiency can be improved, and the cleaning effect can be improved in cooperation with the friction cleaning work.

Description

technical field [0001] The invention relates to the technical field of biochemical experiments, in particular to a quick cleaning device for flasks used in biochemical experiments. Background technique [0002] A flask is a glass vessel with a neck used in the laboratory. It is used to hold liquid substances. It is called a flask because it can withstand a certain amount of heat. The flask usually has a flat bottom and a round bottom, and usually has a round belly and a thin neck. Therefore, The diameter of the nozzle of the flask is usually much smaller than the diameter of the bottom, and the height of the nozzle is also high. It is difficult for the existing cleaning device to pass through the nozzle and make close contact with the inside of the flask, resulting in poor cleaning effect. Therefore need badly a kind of biochemical experiment flask quick cleaning device to solve the above problems. Contents of the invention [0003] (1) Solved technical problems [0004]...

AI Technical Summary

Problems solved by technology

[0002] A flask is a glass vessel with a neck used in the laboratory. It is used to hold liquid substances. It is called a flask because it can withstand a certain amount of heat. The flask usually has a flat bottom and a round bottom, and usually has a round belly and a thin neck. Therefore, The diameter of the nozzle of the flask is usually much smaller than the diameter of the bottom, and the height of the nozzle is also high. It is difficult for the existing cleaning device to pass through the nozzle and make close contact with the inside of the flask, resulting in poor cleaning effect

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