Test bed for chemical education

Abstract

The invention discloses a test bed for chemical education, and relates to the technical field of test benches; the test bed for chemical education comprises a table body, wherein a test groove for carrying out a chemical test is formed in the top of the table body; a cleaning pool is arranged on one side of the test tank in the table body; a flow guide groove is formed between the cleaning pool and the test groove; a fixed frame is fixed on one side of the test groove at the top of the table body; a cleaning mechanism for cleaning the test tank is arranged in the fixed frame; a washing mechanism for washing the test tubes is arranged on one side of the interior of the cleaning pool; in the present invention, the cleaning mechanism is arranged, during use, the motor drives the lead screw torotate, so that the pressing plate can move back and forth left and right along the guide columns, and then the rubber plate pushes chemical agents on the surface of the test tank into the cleaning pool through the flow guide groove, and therefore, manual cleaning of residual chemical agents in a test can be avoided, and the safety during a chemical test can be improved.

Description

technical field [0001] The invention belongs to the technical field of test benches, in particular to a test bench for chemical education. Background technique [0002] The test bench is used by enterprises and institutions such as hospitals, schools, chemical plants, scientific research institutes, etc. For, all-steel test bench, steel-wood test bench, all-wood test bench, PP test bench. [0003] However, the test benches for chemical education on the market still have defects when they are used. First, the traditional test benches need to be cleaned manually by the students after use, so that the hands of the students are easy to come into direct contact with the residual drugs of the chemical tests. Secondly, the chemical tests After the completion, due to the large number of test tubes, manual cleaning is extremely inconvenient and difficult to clean up. Finally, the chemicals placed on the test bench are easy to directly contact with external objects, resulting in the ...

AI Technical Summary

Problems solved by technology

[0003] However, the test benches for chemical education on the market still have defects when they are used. First, the traditional test benches need to be cleaned manually by the students after use, so that the hands of the students are easy to come into direct contact with the residual drugs of the chemical tests. Secondly, the chemical tests After the completion, due to the large number of test tubes, manual cleaning is extremely inconvenient and difficult to clean up. Finally, the chemicals placed on the test bench are easy to directly contact with external objects, resulting in the problem that the chemicals are easily damaged or lost

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