A test tube multiple cleaning device

Abstract

The invention discloses a repeated cleaning device for a test tube. The device comprises a base, a profile frame, a first cleaning portion, a first mechanical hand valve, a first mechanical hand, a second cleaning portion, a second mechanical hand valve, a second mechanical hand, a third cleaning portion, a control button, a transformer, a processor, a clamping base bottom plate and an alarm lamp. The first cleaning portion, the second cleaning portion and the third cleaning portion each comprise two stepping motors, two stepping drivers, a test tube brush rod body, a fixed block, a sliding block and a charging valve shell. The processor is electrically connected with the first mechanical hand valve, the second mechanical hand valve, the control button and the alarm lamp. The processor is electrically connected with the stepping drivers and charging valves of the first cleaning portion, the second cleaning portion and the third cleaning portion. The test tube can be repeatedly cleaned, and cleaning of the test tube is achieved by rotating a clamping base.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of cleaning devices, in particular to the technical field of a test tube multiple cleaning device. [0003] 【Background technique】 [0004] Test tubes are commonly used instruments in chemical laboratories. They are used as reaction vessels for small amounts of reagents and are used at room temperature or under heating. Many test tubes are often used when doing various tests, and the cleaning of test tubes is generally done manually, using a test tube brush, which not only takes a long time to clean, but also is not very clean, time-consuming and laborious. Although there is a device for mechanized cleaning of test tubes, because the equipment price is relatively high and the cost of use is high, and the existing cleaning device can only replace test tube brushes for test tubes of different sizes, the adaptability is poor. At the same time, if the test tubes to be cleaned are relatively difficult to...

AI Technical Summary

Problems solved by technology

Many test tubes are often used in various tests, and the cleaning of test tubes is generally done manually, using a test tube brush, which not only takes a long time to clean, but also is not very clean, time-consuming and laborious

Although there is a mechanized test tube cleaning device, due to the relatively high equipment price and high cost of use, and the existing cleaning device can only replace the test tube brush for test tubes of different sizes, the adaptability is poor

At the same time, if the test tubes to be cleaned are relatively difficult to clean or have high requirements, they usually need to be cleaned multiple times. When the same device is used, the limitations are relatively large, so a test tube multiple cleaning device is required.

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