CN214078321U - Chemistry experiment room self-cleaning device - Google Patents
Chemistry experiment room self-cleaning device Download PDFInfo
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- CN214078321U CN214078321U CN202022369762.2U CN202022369762U CN214078321U CN 214078321 U CN214078321 U CN 214078321U CN 202022369762 U CN202022369762 U CN 202022369762U CN 214078321 U CN214078321 U CN 214078321U
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- cleaning
- placing box
- cleaning tank
- cleaning device
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Abstract
An automatic cleaning device for a chemical laboratory comprises a placing box and a cleaning tank arranged in the placing box, wherein a heating blower is arranged on the placing box, and an ultrasonic generator is arranged at the bottom of the cleaning tank; the pure water bottle is communicated with the cleaning tank through a first water suction pump; the first water pump, the ultrasonic generator, the electric control switch and the heating blower are respectively connected with the timing controller. The utility model discloses the invention can be according to different project requirements wash household utensils, has both strengthened the cleaning performance, has realized automatic washing again, has greatly reduced the human resource input.
Description
Technical Field
The utility model relates to a chemistry experiment room self-cleaning device belongs to chemistry experiment later stage laboratory and washs the field.
Background
In the water environment monitoring and analyzing process, a large number of test tools such as beakers, conical flasks, test tubes and sampling bottles made of various materials need to be cleaned, manual cleaning is usually adopted in a laboratory, the problems that the labor intensity of operators is high, glassware is difficult to clean exist, and the manual cleaning operation efficiency is low. Glassware for experiments and various sampling bottles which are not cleaned completely directly influence the accuracy of monitoring or detection results.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide an automatic cleaning device for a chemical laboratory, which can be used for cleaning glassware and sample bottles for experiments to the maximum extent, reducing the labor intensity of cleaning, improving the efficiency of cleaning operation and ensuring the accuracy of experimental results.
The invention achieves the above purpose through the following technical scheme: an automatic cleaning device for a chemical laboratory comprises a placing box and a cleaning tank arranged in the placing box, wherein a heating blower is arranged on the placing box, and an ultrasonic generator is arranged at the bottom of the cleaning tank;
the pure water bottle is communicated with the cleaning tank through a first water suction pump;
a waste liquid pipe is arranged at the bottom of the cleaning tank and is communicated with a waste liquid collecting bottle through an electric control switch;
the first water suction pump, the ultrasonic generator, the electric control switch and the heating blower are respectively connected with the timing controller.
Furthermore, the upper end of the placing box is provided with a turnover cover, and an ultraviolet lamp is arranged on the turnover cover.
Furthermore, the cleaning tank is connected with the reagent bottle through a second water suction pump, and the second water suction pump is connected with the timing controller.
Further, the washing tank in be equipped with and hold the case on be equipped with a plurality of fixed orificess, the test tube is placed through the fixed orifices on the fixed orifices.
The utility model has the advantages that each part is started by the timing controller in a segmenting way, general cleaning, alkali liquor cleaning or/and acid liquor cleaning and disinfection treatment are realized in sequence, manual intervention is not needed in the whole process, and the cleaning efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic cross-sectional view of a placement box.
Fig. 3 is a schematic view of the structure of the containing box.
Fig. 4 is a control schematic diagram of the present invention.
As shown in the figure, the device comprises a placing box 1, a cleaning tank 2, a heating blower 3, an ultrasonic generator 4, a pure water bottle 5, a first water pump 6, a timing controller 7, a waste liquid pipe 8, an electric control switch 9, a waste liquid collecting bottle 10, a turnover cover 11, a second water pump 12, a reagent bottle 13, a containing box 14 and an ultraviolet lamp 15.
Detailed Description
As shown in fig. 1, 2 and 4, an automatic cleaning device for a chemical laboratory comprises a placing box 1 and a cleaning tank 2 arranged inside the placing box, wherein a plurality of cleaning tanks 2 are provided, for example, three cleaning tanks 2 are provided in fig. 1, more test bottles can be placed at one time, a heating blower 3 is arranged on the placing box 1, after the heating blower 3 is started, hot air can be blown into the placing box 1 and can blow the test bottles in the cleaning tanks 2, an ultrasonic generator 4 is arranged at the bottom of the cleaning tanks 2, and after the ultrasonic generator 4 is started, the test bottles fed in the cleaning tanks 2 can be subjected to ultrasonic cleaning;
the pure water bottle 5 is communicated with the cleaning tank 2 through the first water suction pump 6, and when the cleaning device works, pure water in the pure water bottle 5 is pumped into the cleaning tank 2 through the first water suction pump 6, so that a test bottle in the cleaning tank 2 can be cleaned;
a waste liquid pipe 8 is arranged at the bottom of the cleaning tank 2, the waste liquid pipe 8 is communicated with a waste liquid collecting bottle 10 through an electric control switch 9, cleaned waste liquid in the cleaning tank 2 is discharged into the waste liquid collecting bottle 10 through the waste liquid pipe 8 after the electric control switch 9 is opened, the waste liquid pipe 8 is placed at the bottom of the cleaning tank 1, and liquid in the cleaning tank 1 can be emptied under the action of gravity;
as shown in fig. 2, the turning cover 11 is arranged at the upper end of the placing box 1, the ultraviolet lamp 15 is arranged on the turning cover 11, and the ultraviolet lamp 15 can be opened in a full range or in a segmented manner in the cleaning process.
As shown in fig. 4, the first water pump 6, the ultrasonic generator 4, the electric control switch 9 and the heating blower 3 are respectively connected to the timing controller 7.
Preferably, the cleaning tank 1 is further connected with a reagent bottle 13 through a second water pump 12, the reagent bottle 13 can be filled with alkali liquor or acid liquor, or the two reagent bottles 13 can be filled with alkali liquor or acid liquor respectively, the second water pump 12 is connected with the timing controller 7, when the cleaning tank works, the timing controller 7 can start the first water pump 6 to pump pure water in the pure water bottle 5 into the cleaning tank 2 to clean the pure water, then stop starting the first water pump 6, simultaneously start the electronic control switch 9 to empty waste liquor in the cleaning tank 2, close the electronic control switch 9 after the waste liquor is emptied, then start the second water pump 12 to pump alkali liquor or acid liquor into the cleaning tank 2 to finish alkali washing or acid washing, or simultaneously start the ultrasonic generator 4 to perform ultrasonic cleaning, then stop starting the second water pump 12, simultaneously start the electronic control switch 9 to empty waste liquor in the cleaning tank 2, close the electronic control switch 9 after the waste liquor is emptied, then start heating blower 3 and dry the test tube, or start first suction pump 6 again and draw the pure water suction in pure water bottle 5 into washing tank 2, can be with its sanitization, start ultrasonic generator 4 simultaneously and carry out ultrasonic cleaning, later stop to start first suction pump 6, start electric control switch 9 simultaneously and empty washing tank 2 waste liquid, close electric control switch 9 after the evacuation.
As shown in fig. 3, a containing box 14 is arranged in the cleaning tank 2, a plurality of fixing holes are arranged on the containing box 14, and the test tubes can be placed on the fixing holes through the fixing holes, so that the test tubes can be placed in a forward and backward direction.
And (4) referring to a work flow:
before cleaning, the test instruments are classified according to different chemical analysis projects, which can be divided into four types of general cleaning, alkali cleaning or acid cleaning, disinfection treatment and the like, and test tubes or containers are sequentially placed into a containing box. And placing the classified containing boxes into a cleaning tank in sequence.
And 2, closing an electric switch on the waste liquid pipe, starting a second electric pump to work, stopping the second water pump after quantitatively extracting alkali liquor or acid liquor with a certain volume, and after soaking for a certain time, opening the electric switch on the waste liquid pipe to discharge the water in the cleaning tank into a waste liquid bottle.
And 3, operating the first water suction pump, repeating the step 1 for 3 times, and turning on the ultrasonic generator in the repeated step.
And 4, turning on a heating blower after the water in the cleaning tank is drained completely, and drying the test appliance in the holding box after running for a certain time.
And 5, covering a turnover cover on the placing box, opening the ultraviolet lamp for disinfection, and closing the ultraviolet lamp after the ultraviolet lamp works for a period of time.
Claims (4)
1. The utility model provides a chemistry experiment room self-cleaning device which characterized by: the device comprises a placing box and a cleaning tank arranged in the placing box, wherein a heating blower is arranged on the placing box, and an ultrasonic generator is arranged at the bottom of the cleaning tank;
the pure water bottle is communicated with the cleaning tank through a first water suction pump; a waste liquid pipe is arranged at the bottom of the cleaning tank and is communicated with a waste liquid collecting bottle through an electric control switch;
the first water suction pump, the ultrasonic generator, the electric control switch and the heating blower are respectively connected with a timing controller.
2. The automatic cleaning device for chemical laboratory as claimed in claim 1, wherein: the upper end of the placing box is provided with a turnover cover, and an ultraviolet lamp is arranged on the turnover cover.
3. The automatic cleaning device for chemical laboratory as claimed in claim 1, wherein: the washing tank is connected with the reagent bottle through a second water suction pump, and the second water suction pump is connected with the timing controller.
4. The automatic cleaning device for chemical laboratory as claimed in claim 1, wherein: the washing tank in be equipped with and hold the case hold and be equipped with a plurality of fixed orificess on the case, the test tube is placed through the fixed orifices on the fixed orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022369762.2U CN214078321U (en) | 2020-10-22 | 2020-10-22 | Chemistry experiment room self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022369762.2U CN214078321U (en) | 2020-10-22 | 2020-10-22 | Chemistry experiment room self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214078321U true CN214078321U (en) | 2021-08-31 |
Family
ID=77444850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022369762.2U Active CN214078321U (en) | 2020-10-22 | 2020-10-22 | Chemistry experiment room self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214078321U (en) |
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2020
- 2020-10-22 CN CN202022369762.2U patent/CN214078321U/en active Active
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