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A chemical experiment table that can automatically extinguish fire

A chemical experiment and automatic fire extinguishing technology, applied in the field of experimental tables, can solve the problems of fire increase and fire extinguishing troubles

Active Publication Date: 2021-05-11
江西永昌环保实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the experiment, there is a large amount of alcohol accumulated inside the alcohol lamp. There are many uncertain factors in the experiment process. Any experiment needs to ensure the safety of students. Alcohol lamps are flammable and dangerous items. If accidentally bumped and dumped, the alcohol liquid will flow freely on the table, and the burning alcohol lamp will flow on the table, which is very dangerous. The larger the burning area, the greater the danger. Correct, but it will cause the fire to increase

Method used

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  • A chemical experiment table that can automatically extinguish fire
  • A chemical experiment table that can automatically extinguish fire
  • A chemical experiment table that can automatically extinguish fire

Examples

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0017] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0018] refer to Figure ...

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Abstract

The invention discloses a chemical experiment table capable of automatically extinguishing fire, which comprises a table top, a base is fixedly connected to the bottom of the table top, a plurality of storage tanks are opened on the table top, and a linkage mechanism is arranged in the storage tanks. The linkage mechanism includes an insulating block and a connecting shaft, the connecting shaft is fixedly connected to the bottom of the insulating block, a copper plate is installed in the insulating block, a primary memory metal is fixedly connected to the inner wall of the storage tank, and the two ends of the copper plate All offset with the first-level memory metal. In the present invention, when the combustion spreads to the inside of the storage tank, the secondary memory metal inside the storage tank is heated and stretched, and when the secondary memory metal stretches, it presses against the U-shaped shaft and pulls the insulating block into the storage tank. All combustion requires the participation of oxygen, and if the air is isolated, that is, oxygen is isolated, and the oxygen in the storage tank is exhausted, the burning flame will be extinguished, so as to realize the collection of liquid and the extinguishment of the fire.

Description

technical field [0001] The invention relates to the technical field of experiment tables, in particular to a chemical experiment table capable of automatically extinguishing fire. Background technique [0002] Regardless of junior high school, high school or university, verification tests and experiments need to be carried out on the laboratory table, especially chemical experiments. Various chemical reagents are used in chemical experiments. Heating reaction conditions are common in chemical reactions. Laboratory It is a place for learning experiments, where heating is generally carried out by means of alcohol lamp heating, and each experimental table will be equipped with an alcohol lamp. [0003] During the experiment, there is a large amount of alcohol accumulated inside the alcohol lamp. There are many uncertain factors in the experiment process. Any experiment needs to ensure the safety of students. Alcohol lamps are flammable and dangerous items. If accidentally bump...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L9/02A62C2/00
CPCA62C2/00B01L9/02
Inventor 张杰
Owner 江西永昌环保实业有限公司
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