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Chemical experiment test stand facilitating vessel cleaning and using method thereof

A technology of chemical experiments and test benches, applied in the field of chemical experiments, can solve the problems of wasting water resources, time-consuming and labor-intensive, etc., and achieve the effect of saving water resources

Inactive Publication Date: 2021-03-26
王全银
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chemistry requires students to conduct experiments in teaching, and chemical experiment utensils need to be cleaned manually after use, which is time-consuming and laborious, and wastes water resources during cleaning. At the same time, due to the different heights of experimenters, the height of the test bench is often fixed , there will be a lot of inconvenience in the experiment

Method used

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  • Chemical experiment test stand facilitating vessel cleaning and using method thereof
  • Chemical experiment test stand facilitating vessel cleaning and using method thereof
  • Chemical experiment test stand facilitating vessel cleaning and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] see Figure 1-Figure 11 , the present invention provides a technical solution:

[0055] A test bench for chemical experiments that is convenient for cleaning utensils, comprising: an experimental box 1, an experimental platform 2 is arranged above the experimental box 1, a water tank 7 is welded to the lower part of the outer wall of the experimental box 1, and the experimental box The outer wall of 1 is located at the top of the water tank 7 and is welded with a cleaning box 6. The bottom side of the inner cavity of the water tank 7 is screwed with a submersible pump 27. The inner cavity of the cleaning box 6 is provided with a vessel cleaning tank 35. The inner wall of the cleaning box 6 The upper and lower parts of one side are welded with a third pole 36 horizontally, and the cleaning box 6 is welded with a fourth pole 37 with respect to the upper and lower parts of the inner wall of one side of the third pole 36. The third pole 36 One end of each end is welded wit...

Embodiment 2

[0084] S1. The user opens the box cover 8 by pulling the handle 9 under the action of the hinge 41, and places the chemical experiment utensils in the utensil cleaning tank 35. After all the placement is completed, the box cover 8 is closed for Prevent water from splashing when cleaning;

[0085] S2, the single-chip microcomputer 21 is set by the computer, so that the working time of the single-chip microcomputer 21 to control the submersible pump 27 is 5 minutes, and the working intensity is a normal mode;

[0086] S3, open the water injection valve 34, add water to the water tank 7 through the water injection port 33, close the water injection valve 34 after the filling is completed, open the valve at the place where the three-way valve 30 is connected with the third water pipe 31, and close the three-way valve. The through valve 30 is a valve communicating with the drain pipe 32;

[0087] S4. Press the second switch 5 to start the submersible pump 27 under the control of t...

Embodiment 3

[0092] S1. The user opens the box cover 8 by pulling the handle 9 under the action of the hinge 41, and places the chemical experiment utensils in the utensil cleaning tank 35. After all the placement is completed, the box cover 8 is closed for Prevent water from splashing when cleaning;

[0093] S2, the single-chip microcomputer 21 is set by the computer, so that the working time of the single-chip microcomputer 21 to control the submersible pump 27 is 4 minutes, and the working intensity is a normal mode;

[0094]S3, open the water injection valve 34, add water to the water tank 7 through the water injection port 33, close the water injection valve 34 after the filling is completed, open the valve at the place where the three-way valve 30 is connected with the third water pipe 31, and close the three-way valve. The through valve 30 is a valve communicating with the drain pipe 32;

[0095] S4. Press the second switch 5 to start the submersible pump 27 under the control of th...

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Abstract

The invention discloses a chemical experiment test stand facilitating vessel cleaning and a using method thereof. The chemical experiment test stand comprises an experiment box body, an experiment table plate is arranged above the experiment box body, a water tank is welded to the lower portion of one side of the outer wall of the experiment box body, and a cleaning box body is welded to a position, located at the top of the water tank, of the outer wall of the experiment box body, one side of the bottom of an inner cavity of the water tank is in screw connection with a submersible pump, a vessel cleaning tank is arranged in the inner cavity of the cleaning box body, and a three-way valve is installed on the lower portion of the outer wall of one side of the water tank and provided with two water outlet ends which are communicated with a third water pipe and a drainage pipe respectively; a plurality of high-pressure nozzles are mounted on the front side, the rear side, the left side and the right side of the inner wall of the vessel cleaning tank, and a water outlet is communicated with an inner cavity of the vessel cleaning tank. According to the chemical experiment test stand, through the multiple high-pressure nozzles, a chemical vessel can be cleaned in an all-around mode; a single-chip microcomputer can set the cleaning time at regular time; and meanwhile, water resourcescan be cyclically utilized during cleaning, and waste of water resources is reduced.

Description

technical field [0001] The invention relates to the technical field of chemical experiments, in particular to a test bench for chemical experiments that is convenient for cleaning vessels and a use method thereof. Background technique [0002] Chemistry is a kind of natural science. It mainly studies the composition, properties, structure and changes of substances at the molecular and atomic levels, and creates new substances (essentially, molecules that do not exist in nature). [0003] Chemistry requires students to conduct experiments in teaching, and chemical experiment utensils need to be cleaned manually after use, which is time-consuming and laborious, and wastes water resources during cleaning. At the same time, due to the different heights of experimenters, the height of the test bench is often fixed , there will be a lot of inconvenience in the experiment. [0004] For this reason, a kind of chemical experiment bench that is convenient for cleaning utensils and it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L9/02B08B9/28B08B13/00
CPCB01L9/02B08B9/28B08B13/00
Inventor 王全银
Owner 王全银
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