Chemical experiment table for automatic fire extinguishing in case of high temperature in chemical laboratory

Abstract

The invention discloses a chemical experiment table for automatic fire extinguishing in case of a high temperature in a chemical laboratory. The chemical experiment table comprises a chemical experiment table, a support frame, drawers and handles, wherein the chemical experiment table comprises a table body, expansion mechanisms, driving mechanisms, fire extinguishing mechanisms, vent pipes, and horizontal spraying mechanisms. Heat collection plates on the surface of the chemical experiment table are used to collect the ambient temperature; and when the ambient temperature reaches a certain degree, compressed gas bags on the expansion mechanisms expand and push the driving mechanisms to operate, the driving mechanisms then open connection pipes in the fire extinguishing mechanisms throughstay cords, gas in carbon dioxide cylinders serves as a power source to push powders from fire extinguishers into horizontal spraying barrels, and gas guiding sheets impacted by gas flows further drive the horizontal spraying barrels to rotate in whole to extinguish fire on the surface of the chemical experiment table and around the chemical experiment table, so that automatic fire extinguishing in case of the high temperature is achieved.

Description

Technical field [0001] The invention relates to the field of chemical experiments, in particular to a chemical experiment table applied to high-temperature automatic fire extinguishing in a chemical laboratory. Background technique [0002] The chemistry laboratory is a place for scientific inquiry. It contains a large number of chemical instruments and a large number of chemical substances. After all, the school chemistry laboratory cannot be compared with the professional chemistry laboratory. The school chemistry laboratory is used for teaching. Yes, and some teachers will also do some chemical reaction tutorials for students, so that students can deepen their understanding of chemistry when they are visible to the naked eye, but the reality is that some schools may make mistakes when doing chemical reactions and cause chemistry The substance reacts too much, causing dangerous consequences such as burning and explosion. The chemical reaction fails and the first burning is the ...

AI Technical Summary

Problems solved by technology

[0002] The chemical laboratory is a place for scientific inquiry, which consists of a large number of chemical instruments and a large number of chemical substances. After all, the chemical laboratory in the school cannot be compared with the professional chemical laboratory. The chemical laboratory in the school is used for teaching. It is used, and some teachers will also do some chemical reaction tutorials for students, so that students can deepen their understanding of chemistry when they are visible to the naked eye, but the reality is that some schools may make mistakes when doing chemical reactions, which may lead to chemical reactions. The material reaction is too large, which will cause dangerous consequences such as burning and explosion. If the chemical reaction fails and the burning occurs, the first thing to burn is the chemical experiment table, which will affect nearby teachers or students.

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