CN105976684A - Combustion experiment device - Google Patents
Combustion experiment device Download PDFInfo
- Publication number
- CN105976684A CN105976684A CN201610342839.2A CN201610342839A CN105976684A CN 105976684 A CN105976684 A CN 105976684A CN 201610342839 A CN201610342839 A CN 201610342839A CN 105976684 A CN105976684 A CN 105976684A
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- CN
- China
- Prior art keywords
- gas cylinder
- chamber
- combustion
- control valve
- gas
- 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.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/24—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for chemistry
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Optimization (AREA)
- Medicinal Chemistry (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Chemical & Material Sciences (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
Provided is a combustion experiment device consisting of a two-chamber gas cylinder (1) and a combustion tank (2), and the two-chamber gas cylinder (1) and the combustion tank (2) are connected into one body through a connecting rod (6) and a gas transmission tube (7). The two-chamber gas cylinder has two chambers which can store two kinds of gas. An inlet pipe (3) with a control valve is arranged above each chamber of the two-chamber gas cylinder and an outlet pipe with a control valve is arranged under each chamber of the two-chamber gas cylinder, and each outlet pipe is communicated with the gas transmission tube. When device is used, the two chambers of the gas cylinder can discharge gas randomly, namely, one of the two kinds of gas can be discharged randomly, and both of the two kinds of gas can be discharged at the same time. The bottom of the combustion tank has a combustion cavity (4) for containing the comburent and the upper wall of the combustion tank is provided with a detonation pipe (8) with a control valve. The combustion experiment device is simple in structure and convenient to use, and the combustion experiment in a laboratory can be done with high proficiency.
Description
Technical field:
The present invention relates to a kind of chemical apparatuses, relate in particular to laboratory combustion experimental device.
Background technology:
The most not doing the special instrument of combustion experiment at present in laboratory, middle and primary schools' chemistry class is difficult, burning
Experiment is always omitted and is not done, and student can't see experimental phenomena, can only parrot hard note by content on textbook, severely impact him
Learning quality.
Summary of the invention:
It is an object of the invention to provide the experimental provision of a kind of convenient use for doing combustion experiment in laboratory,
Above-mentioned purpose is realized by below scheme:
The present invention is made up of two-chamber gas cylinder (1) and burning groove (2) two parts, and these two parts are by connecting rod (6) and defeated
Trachea (7) is connected as a single entity.Described two-chamber gas cylinder, containing two chambeies, can store two kinds of gases, each chamber of two-chamber gas cylinder
Top has the air inlet pipe (3) of band control valve, lower section to have a bleeder pipe of band control valve, and each bleeder pipe and appendix phase
Logical.During use, can arbitrarily exit in two chambeies of gas cylinder.I.e. can arbitrarily release one of which gas, it is also possible to two kinds of gases
Put simultaneously.Described burning groove, the burning cave (4) that can hold comburant is arranged at bottom, and top wall is provided with the detonation pipe of band control valve
(8)。
Present configuration is simple, easy to use, and laboratory does combustion experiment can be handy.
Description of drawings:
Fig. 1 is present configuration schematic diagram；
1 two-chamber gas cylinder shown in numeral in figure, 2 burning grooves, the air inlet pipe of 3 band control valves, 4 burning caves, 5 burning groove lids, 6
Connecting rod, 7 appendixs, 8 detonation pipes.
Detailed description of the invention:
Further illustrate the present invention below in conjunction with embodiment and accompanying drawing, see accompanying drawing: the present invention by two-chamber gas cylinder (1) and
Burning groove (2) two parts form, and these two parts are connected as a single entity by connecting rod (6) and appendix (7).Described two-chamber gas cylinder,
Containing two chambeies, can store two kinds of gases, there is the air inlet pipe (3) of band control valve the top in each chamber of two-chamber gas cylinder, under
The bleeder pipe of Fang Douyou band control valve, and each bleeder pipe communicates with appendix.During use, two chambeies of gas cylinder can be any
Venting.I.e. can arbitrarily release one of which gas, it is also possible to two kinds of gases are put simultaneously.Described burning groove, bottom has and can hold
The burning cave (4) of comburant, top wall is provided with the detonation pipe (8) of band control valve.
Present configuration is simple, easy to use, and laboratory does combustion experiment can be handy.
Claims (3)
1. a combustion experimental device is made up of two-chamber gas cylinder (1) and burning groove (2) two parts, it is characterised in that: these two
Divide and be connected as a single entity by connecting rod (6) and appendix (7).
A kind of combustion experimental device the most according to claim 1, it is characterised in that: two-chamber gas cylinder, containing two chambeies, can
Storing two kinds of gases, there is the air inlet pipe (3) of band control valve the top in each chamber of two-chamber gas cylinder, and there is band control valve lower section
Bleeder pipe, and each bleeder pipe communicates with appendix.
A kind of combustion experimental device the most according to claim 1, it is characterised in that: the bottom of burning groove has can hold burning
The burning cave (4) of thing, top wall is provided with the detonation pipe (8) of band control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342839.2A CN105976684A (en) | 2016-05-23 | 2016-05-23 | Combustion experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342839.2A CN105976684A (en) | 2016-05-23 | 2016-05-23 | Combustion experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105976684A true CN105976684A (en) | 2016-09-28 |
Family
ID=56956740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610342839.2A Pending CN105976684A (en) | 2016-05-23 | 2016-05-23 | Combustion experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105976684A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886723Y (en) * | 2006-04-10 | 2007-04-04 | 李明 | Hydrogen-oxygen mixture fulminating gas demonstrating device |
| CN103903500A (en) * | 2012-12-31 | 2014-07-02 | 普教装备产业股份有限公司 | Oxyhydrogen explosion demonstration instrument |
| US20140367272A1 (en) * | 2013-04-19 | 2014-12-18 | Jim Harold Haywood | Hydrolysis system and method for a vehicle engine |
| CN204087657U (en) * | 2014-10-22 | 2015-01-07 | 林师龙 | A kind of experimental provision probing into combustible burning condition |
| CN104794971A (en) * | 2015-04-06 | 2015-07-22 | 邬苏婷 | Detonating gas detonation tester |
| CN204632217U (en) * | 2015-05-26 | 2015-09-09 | 林师龙 | The mixing detonating experiment device of a kind of hydrogen and oxygen |
| US20160101391A1 (en) * | 2011-04-01 | 2016-04-14 | Albert Chin-Tang Wey | Infrared Aided Fuel Emulsion |
-
2016
- 2016-05-23 CN CN201610342839.2A patent/CN105976684A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2886723Y (en) * | 2006-04-10 | 2007-04-04 | 李明 | Hydrogen-oxygen mixture fulminating gas demonstrating device |
| US20160101391A1 (en) * | 2011-04-01 | 2016-04-14 | Albert Chin-Tang Wey | Infrared Aided Fuel Emulsion |
| CN103903500A (en) * | 2012-12-31 | 2014-07-02 | 普教装备产业股份有限公司 | Oxyhydrogen explosion demonstration instrument |
| US20140367272A1 (en) * | 2013-04-19 | 2014-12-18 | Jim Harold Haywood | Hydrolysis system and method for a vehicle engine |
| CN204087657U (en) * | 2014-10-22 | 2015-01-07 | 林师龙 | A kind of experimental provision probing into combustible burning condition |
| CN104794971A (en) * | 2015-04-06 | 2015-07-22 | 邬苏婷 | Detonating gas detonation tester |
| CN204632217U (en) * | 2015-05-26 | 2015-09-09 | 林师龙 | The mixing detonating experiment device of a kind of hydrogen and oxygen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |