CN204348219U - Bursting of boilers analogue means is used in a kind of teaching - Google Patents
Bursting of boilers analogue means is used in a kind of teaching Download PDFInfo
- Publication number
- CN204348219U CN204348219U CN201420717028.2U CN201420717028U CN204348219U CN 204348219 U CN204348219 U CN 204348219U CN 201420717028 U CN201420717028 U CN 201420717028U CN 204348219 U CN204348219 U CN 204348219U
- Authority
- CN
- China
- Prior art keywords
- quartz glass
- cylinder
- stainless steel
- bursting
- boilers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Bursting of boilers analogue means is used in a kind of teaching, comprise drain pan, electric boiling plate, stainless steel groove, cylinder of quartz glass, bleeder pipe, cover, water filling bucket, water inlet pipe, it is characterized in that: what the bottom surface of described stainless steel groove was mated with electric boiling plate is fixed together and is placed in the drain pan with high temperature resistant heat insulation layer, cylinder of quartz glass mates with drain pan and is sealed connected together, water filling bucket is placed in quartz glass drum outer wall middle and upper part and puts in cylinder of quartz glass by water inlet pipe, it is suitable for reading that cover is connected to cylinder of quartz glass by thread seal, bleeder pipe is connected with cylinder of quartz glass, in concrete operations, first open bleeder pipe switch, connect electric boiling plate circuit, stainless steel groove is heated to crimson, close bleeder pipe switch, then open water filling bucket switch, cold water drips on crimson stainless steel groove and gasifies rapidly, expands, the soft material on the broken cover of drum, thus form the effect of blast, make observation of students arrive the simulation process of the bursting of boilers, eliminate doubt, acquire knowledge.
Description
Technical field
The utility model relates to a kind of science popularization experiment appliance, is specifically related to a kind of teaching bursting of boilers analogue means.
Background technology
In field research, there is bursting of boilers noun, students in middle and primary schools also often see or hear bursting of boilers event in TV, newspaper, network, but what how to explode to boiler is confused about, even throwing doubt upon, how could are iron and steel boiler and aqueous phase met and be exploded? how teacher explains the doubt that also cannot solve student.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of teaching bursting of boilers analogue means.
The utility model is realized by following technological means: a kind of teaching bursting of boilers analogue means, comprise drain pan, electric boiling plate, stainless steel groove, cylinder of quartz glass, bleeder pipe, cover, water filling bucket, water inlet pipe, it is characterized in that: what the bottom surface of described stainless steel groove was mated with electric boiling plate is fixed together and is placed in the drain pan with high temperature resistant heat insulation layer, water white cylinder of quartz glass mates with drain pan and is sealed connected together, with switch, the water filling bucket of retaining valve and water inlet pipe is placed in quartz glass drum outer wall middle and upper part and is put in cylinder of quartz glass by water inlet pipe.
The notch of described stainless steel groove upward.
It is suitable for reading that described cover is connected to cylinder of quartz glass by thread seal, and the capping of cover is soft material.
Described bleeder pipe is with switch and to be arranged on quartz glass drum outer wall and to be connected with cylinder of quartz glass.
The outlet of described water inlet pipe is positioned at directly over stainless steel groove.
In concrete operations, first open the switch of bleeder pipe, connect the circuit of electric boiling plate, stainless steel groove is heated to crimson, close the switch of bleeder pipe, then open the switch of water filling bucket, cold water drips on crimson stainless steel groove and gasifies rapidly, expands, the soft material on the broken cover of drum, thus form the effect of blast, make observation of students arrive the simulation process of the bursting of boilers, eliminate doubt, acquire knowledge.
The utility model structure is simple, manufacturing cost and use cost all lower, easy to manufacture, Be very effective, very easily promotes.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; under the ambit not departing from the protection of the utility model aim, can also make the concrete conversion of a lot of form, these all belong within protection domain of the present utility model.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation
In figure: 1-drain pan, 2-electric boiling plate, 3-power lead, 4-stainless steel groove, 5-cylinder of quartz glass, 6-bleeder pipe, 7-cover, 8-water filling bucket, 9-switch, 10-water inlet pipe, 11-retaining valve.
Embodiment
Illustrate below in conjunction with accompanying drawing and with embodiment, the utility model to be described in further detail:
As shown in FIG., bursting of boilers analogue means is used in a kind of teaching, comprise drain pan 1, electric boiling plate 2, stainless steel groove 4, cylinder of quartz glass 5, bleeder pipe 6, cover 7, water filling bucket 8, water inlet pipe 10, it is characterized in that: what the bottom surface of described stainless steel groove 4 was mated with electric boiling plate 2 is fixed together and is placed in the drain pan 1 with high temperature resistant heat insulation layer, water white cylinder of quartz glass 5 mates with drain pan 1 and is sealed connected together, with switch 9, the water filling bucket 8 of water inlet pipe 10 and retaining valve 11 is placed in cylinder of quartz glass 5 outer wall middle and upper part and is put in cylinder of quartz glass 5 by water inlet pipe 10.
The notch of described stainless steel groove 4 upward.
It is suitable for reading that described cover 7 is connected to cylinder of quartz glass 5 by thread seal, and the capping of cover 7 is soft material.
Described bleeder pipe 6 is with switch and to be arranged on cylinder of quartz glass 5 outer wall and to be connected with cylinder of quartz glass 5.
The outlet of described water inlet pipe 10 is positioned at directly over stainless steel groove 4.
In concrete operations, first open the switch of bleeder pipe 6, connect the circuit of electric boiling plate 2, stainless steel groove 4 is heated to crimson, close the switch of bleeder pipe 6, then open the switch 9 of water filling bucket 8, cold water drips on crimson stainless steel groove 4 and gasifies rapidly, expands, the soft material on the broken cover 7 of drum, thus form the effect of blast, make observation of students arrive the simulation process of the bursting of boilers, eliminate doubt, acquire knowledge.
Claims (5)
1. bursting of boilers analogue means is used in a teaching, comprise drain pan, electric boiling plate, stainless steel groove, bleeder pipe, cylinder of quartz glass, cover, water filling bucket, water inlet pipe, it is characterized in that: what the bottom surface of described stainless steel groove was mated with electric boiling plate is fixed together and is placed in the drain pan with high temperature resistant heat insulation layer, water white cylinder of quartz glass mates with drain pan and is sealed connected together, and the water filling bucket with switch, retaining valve and water inlet pipe is placed in quartz glass drum outer wall middle and upper part and is put in cylinder of quartz glass by water inlet pipe.
2. a kind of teaching bursting of boilers analogue means according to claim 1, is characterized in that: the notch of described stainless steel groove upward.
3. a kind of teaching bursting of boilers analogue means according to claim 1, it is characterized in that: it is suitable for reading that described cover is connected to cylinder of quartz glass by thread seal, the capping of cover is soft material.
4. a kind of teaching bursting of boilers analogue means according to claim 1, is characterized in that: described bleeder pipe is with switch and to be arranged on quartz glass drum outer wall and to be connected with cylinder of quartz glass.
5. a kind of teaching bursting of boilers analogue means according to claim 1, is characterized in that: the outlet of described water inlet pipe is positioned at directly over stainless steel groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717028.2U CN204348219U (en) | 2014-11-25 | 2014-11-25 | Bursting of boilers analogue means is used in a kind of teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420717028.2U CN204348219U (en) | 2014-11-25 | 2014-11-25 | Bursting of boilers analogue means is used in a kind of teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348219U true CN204348219U (en) | 2015-05-20 |
Family
ID=53231474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420717028.2U Expired - Fee Related CN204348219U (en) | 2014-11-25 | 2014-11-25 | Bursting of boilers analogue means is used in a kind of teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348219U (en) |
-
2014
- 2014-11-25 CN CN201420717028.2U patent/CN204348219U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151125 |