Multifunctional combined laboratory washing table

Abstract

The invention discloses a multifunctional combined laboratory washing table which comprises a washing table body; a water tank is arranged in the center of a table top of the washing table body, a transparent protective cover is arranged on the periphery of the upper portion of the table top of the washing table body, and a lower air draft type waste gas absorption plate is arranged at the bottom of a protective plate on the back face of the transparent protective cover; and a plurality of air draft holes are formed in the lower air draft type waste gas absorption plate, an air collecting cover communicated with the air draft holes is arranged on the outer side of the waste gas absorption plate, and the air collecting cover is communicated with the air draft pipe. The protective cover is arranged on the periphery of four sides above the table top of the laboratory washing table, has certain anti-explosion capacity, can prevent corrosive liquid from splashing around when an experimenter cleans an experiment container, can guide away corrosive and polluting harmful gas heavier than air in time in cooperation with the lower air draft type waste gas absorption plate, prevents pollution gas generated in the experiment from overflowing, and effectively protects the safety and health of the experimenter.

Description

technical field [0001] The invention belongs to the field of laboratory washing tables, in particular to a multifunctional combined laboratory washing table. Background technique [0002] The laboratory washing table is generally placed at one end of the experimental table, with a sink and a faucet on the table, providing tap water for the experimenters during the experiment. The existing laboratory washing table only has the cleaning function of cleaning beakers, reagent bottles, etc., and the function is relatively simple. Both the utility model patent with the patent number CN201821859988.7 and the utility model patent with the patent number CN2013202698150 disclose a laboratory washing table, both of which focus on improving the treatment of laboratory wastewater and waste liquid by the laboratory washing table. This shows that in the prior art, there are few improvements to laboratory washing benches. [0003] In the course of long-term experiments, researchers will f...

AI Technical Summary

Problems solved by technology

The conventional laboratory washing table only provides tap water, and the deionized water and ultrapure water are stored in buckets, which are often not changed for several months. After the water body is exposed to sunlight, algae will grow, and the turbid air will pollute the water body for a long time. The water quality cannot be guaranteed. inconvenience and so on

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