Rotary cleaning and drying device for experimental apparatuses for senior high school students

Abstract

The invention discloses a rotary cleaning and drying device for high school students' experimental equipment, which comprises a top cover, a cooling block, a heat conduction sheet and a fixing rod. The lower end of the screw is fixed with a screw rod, and a heat conduction column is placed under the screw rod, a heat supply chamber is installed on the right side of the heat conduction column, and an air pump is arranged inside the heat supply chamber, and an electric heating wire is installed inside the air pump, A heat conduction sheet is fixed above the heat dissipation block, and the heat dissipation block is located inside between the heat conduction columns, and a rotating sheet is arranged below the heat conduction sheet. The rotary cleaning and drying device for high school students' experimental equipment is equipped with a heat conduction column, and the hollow inside can transport hot air very well, so that the heat dissipation block and the heat conduction sheet can heat up rapidly, which is beneficial to improve the drying effect.

Description

technical field [0001] The invention relates to the technical field of cleaning and drying devices for experimental equipment, in particular to a rotary cleaning and drying device for high school students' experimental equipment. Background technique [0002] Experimental equipment mainly refers to the experimental instruments and tools specially used by students in class, including physical experiment boxes, chemical experiment boxes, and biological experiment boxes in junior high and high schools, as well as microscopes, magnifying glasses, voltmeters, ammeters, test tubes, beakers, Single-piece experimental instruments such as evaporating dishes, alcohol lamps, gas washing bottles, funnels, measuring cylinders, tray balances, volumetric flasks, and gas measuring devices need to be cleaned and dried quickly due to the high frequency of experiments. for experimental use. [0003] The cleaning and drying devices for experimental equipment on the market often have the proble...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a rotary type cleaning and drying device for high school students' experimental equipment to solve the problem that the cleaning and drying device for experimental equipment proposed in the above background technology often has a slow cleaning speed. It is not thorough enough to clean, and the drying speed is slow and the process is cumbersome.

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