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Heat check meter

A heat pipe and heat-sensing pipe technology, applied in the field of calorimeters, can solve the problems of low cost and lack of educational forms

Inactive Publication Date: 2012-01-04
LUCHENG BULU ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the teaching medium for primary and middle school students is mainly in the form of books. The educational form of books and teaching materials is relatively low in cost, which is different from mass promotion, but its disadvantages are: its content is mainly text and some pictures, and the elaboration of its teaching content is often difficult. Abstract, and the teaching form of text and fixed pictures has great limitations in practice, and students often encounter greater difficulties in understanding and learning
For example, the concept of "heat" in the field of physics is relatively abstract, and it lacks an intuitive, visual, and comprehensible auxiliary means in the learning process

Method used

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Embodiment Construction

[0009] Such as figure 1 As shown, a calorimeter of the present invention is characterized in that a heat-sensitive tube 1 and a demonstration tube 4 are provided, and the two ends of the heat-sensitive tube are respectively provided with a top cover 3 and a bottom cover 2, and the demonstration tube 4 is a transparent material and is designed There is a scale 5, and the demonstration tube 4 goes through the top cover 3 and goes deep into the inside of the heat-sensitive tube 1 .

[0010] The heat-sensitive tube 1 is made of metal material. Top cover 3 and bottom cover 2 can adopt foam material or rubber material.

[0011] In order to make the demonstration effect of the demonstration pipe 4 better, the demonstration pipe 4 can be set as a two-section structure with a right angle bend,

[0012] Before use, pre-add a small section of colored water droplets to the scale section of the demonstration tube 4, and its position is counted as the origin.

[0013] When in use, put th...

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Abstract

The invention discloses a heat check meter, which is provided with a heat sensing pipe and a demonstration pipe. Besides, two ends of the heat sensing pipe are respectively provided with a head cover and a bottom cover; the demonstration pipe is made by a transparent material and is provided with a scale; and the demonstration pipe passes through the head cover and is penetrated into the heat sensing pipe. According to the above-mentioned structure provided in the invention, a change situation of heat can be accurately reflected and an effect of heat radiation can be visually reflected according to a movement and localization of a drop in a demonstration pipe.

Description

technical field [0001] The invention relates to a teaching aid, in particular to a calorimeter. Background technique [0002] At present, the teaching medium for primary and middle school students is mainly in the form of books. The educational form of books and teaching materials is relatively low in cost, which is different from mass promotion, but its disadvantages are: its content is mainly text and some pictures, and the elaboration of its teaching content is often difficult. Abstract, and the teaching form of text and fixed pictures has great limitations in practice, and students often encounter greater difficulties in understanding and learning. For example, the concept of "heat" in the field of physics is relatively abstract, and it lacks an intuitive, visual, and comprehensible auxiliary means in the learning process. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a calorimeter....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/16
Inventor 陈秋令
Owner LUCHENG BULU ENERGY SAVING TECH
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