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An experimental table with automatic isolation of fire source

A technology of experimental tables and fire sources, applied in the field of experimental tables, can solve the problems of potential safety hazards, flow to the ground, and continuous fire, and achieve the effect of avoiding the continuous spread of fire

Active Publication Date: 2021-06-11
赣州市华威橱柜有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: the poured alcohol liquid flows freely on the table, and the alcohol is easy to flow out from the edge along the table and onto the ground, causing the continuation of the fire. Hidden dangers, and a kind of experimental table that automatically isolates the fire source is proposed

Method used

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  • An experimental table with automatic isolation of fire source
  • An experimental table with automatic isolation of fire source
  • An experimental table with automatic isolation of fire source

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Embodiment Construction

[0017] 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.

[0018] 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.

[0019] refer to Figure ...

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Abstract

The invention discloses an experimental table for automatically isolating fire sources, which includes a table top and table legs, the table top is fixedly mounted on the table legs, an annular groove is opened on the table top, and an annular plate is arranged in the annular groove. A movable mechanism is arranged in the annular groove, and the movable mechanism includes a limit shaft and a plurality of memory metals. A chute is opened on the annular plate, and the limit shaft is slidably inserted in the chute. One end of the memory metal is fixedly connected with the annular plate. The present invention sets up an annular groove on the periphery of the desktop, and when there is a chemical liquid flowing on the desktop, the liquid will flow into the annular groove, effectively preventing the liquid from continuing to spread to the ground, and avoiding troubles in the post-processing of the chemical liquid. When the alcohol is flowing on the table, the high temperature of alcohol burning will affect the memory metal, and the memory metal will stretch out under the high temperature environment, and the corresponding ring plate will protrude, blocking the fire source in time.

Description

technical field [0001] The invention relates to the technical field of experimental tables, in particular to an experimental table for automatically isolating fire sources. 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 it is accidentally bumpe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L9/02A62C2/06
CPCA62C2/06B01L9/02
Inventor 张杰
Owner 赣州市华威橱柜有限公司
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