CN204084843U - A kind of gas burner for laboratory Heating Experiment - Google Patents
A kind of gas burner for laboratory Heating Experiment Download PDFInfo
- Publication number
- CN204084843U CN204084843U CN201420511757.2U CN201420511757U CN204084843U CN 204084843 U CN204084843 U CN 204084843U CN 201420511757 U CN201420511757 U CN 201420511757U CN 204084843 U CN204084843 U CN 204084843U
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- China
- Prior art keywords
- wire
- lamp body
- heating
- heating wire
- hollow structure
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Abstract
The utility model relates to a kind of gas burner for laboratory Heating Experiment, comprise lamp body, hollow structure, heating wire, wire, plug, air blast, it is characterized in that: in described lamp body, be provided with hollow structure, heating wire is provided with in hollow structure, one end of heating wire is fixedly connected with one end of a wire, the other end of heating wire is fixedly connected with one end of another wire, and wire is fixedly connected with plug, and the bottom of lamp body is provided with air blast.The utility model structure is simple, with low cost, and safe and reliable, can overcome the potential safety hazard existing for alcolhol burner that current laboratory uses, and is conducive to improving conventional efficient.
Description
Technical field
The utility model relates to a kind of Heating Experiment instrument, and specifically a kind of gas burner for laboratory Heating Experiment, belongs to experiment equipment technical field.
Background technology
As everyone knows, carry out in laboratory various physics, chemistry Heating Experiment time alcolhol burner all will be used to heat, alcolhol burner take alcohol as the heating tool of fuel, for heating object.Alcolhol burner is generally made up of lamp body, light-carrier canal and the crown top of burner.The heating-up temperature 400-500 DEG C of alcolhol burner, is applicable to temperature and does not need too high experiment.
But due to alcohol be flammable liquid, using and all there is potential safety hazard in preservation, and alcolhol burner has naked light in use, but some experiment needs to heat under dark condition and carry out, and therefore has significant limitation.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of structure simple, with low cost, and safe and reliable gas burner.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of gas burner for laboratory Heating Experiment, comprise lamp body, hollow structure, heating wire, wire, plug, air blast, it is characterized in that: in described lamp body, be provided with hollow structure, heating wire is provided with in hollow structure, one end of heating wire is fixedly connected with one end of a wire, the other end of heating wire is fixedly connected with one end of another wire, wire is fixedly connected with plug, and the bottom of lamp body is provided with air blast.
The height of described lamp body is greater than the height of described air blast.
Described lamp body adopts insulated heat material, and object is the security increasing device.
Described heating wire adopts the material that resistivity is high, and object to provide sufficiently high temperature.
Described plug is connected with the socket being connected with power supply.
Compared with prior art, the utility model has following beneficial effect: structure is simple, with low cost, and safe and reliable, can overcome the potential safety hazard existing for alcolhol burner that current laboratory uses, and is conducive to improving conventional efficient.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
In figure: 1-lamp body, 2-hollow structure, 3-heating wire, 4-wire, 5-plug, 6-air blast.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in drawings, a kind of gas burner for laboratory Heating Experiment, comprise lamp body 1, hollow structure 2, heating wire 3, wire 4, plug 5, air blast 6, it is characterized in that: in described lamp body 1, be provided with hollow structure 2, be provided with heating wire 3 in hollow structure 2, one end of heating wire 3 is fixedly connected with one end of a wire 4, and the other end of heating wire 3 is fixedly connected with one end of another wire 4, wire 4 is fixedly connected with plug 5, and the bottom of lamp body 1 is provided with air blast 6.
The height of described lamp body 1 is greater than the height of described air blast 6.
Described lamp body 1 adopts insulated heat material, and object is the security increasing device.
The material that described heating wire 3 adopts resistivity high, object to provide sufficiently high temperature.
Described plug 5 is connected with the socket being connected with power supply.
After switching on power, heating wire 3 produces a large amount of heats, and the heat that heating wire 3 produces by air blast 6 is from the thermal source of the interior blowout of hollow structure 2 as experiment being arranged on lamp body 1.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (2)
1. the gas burner for laboratory Heating Experiment, comprise lamp body (1), hollow structure (2), heating wire (3), wire (4), plug (5), air blast (6), it is characterized in that: in described lamp body (1), be provided with hollow structure (2), heating wire (3) is provided with in hollow structure (2), one end of heating wire (3) is fixedly connected with one end of a wire (4), the other end of heating wire (3) is fixedly connected with one end of another wire (4), wire (4) is fixedly connected with plug (5), the bottom of lamp body (1) is provided with air blast (6).
2. a kind of gas burner for laboratory Heating Experiment according to claim 1, is characterized in that: the height of described lamp body (1) is greater than the height of described air blast (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511757.2U CN204084843U (en) | 2014-08-30 | 2014-08-30 | A kind of gas burner for laboratory Heating Experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511757.2U CN204084843U (en) | 2014-08-30 | 2014-08-30 | A kind of gas burner for laboratory Heating Experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084843U true CN204084843U (en) | 2015-01-07 |
Family
ID=52177549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511757.2U Expired - Fee Related CN204084843U (en) | 2014-08-30 | 2014-08-30 | A kind of gas burner for laboratory Heating Experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204084843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613643A (en) * | 2015-01-22 | 2015-05-13 | 何向锋 | Electronic hot flame device |
-
2014
- 2014-08-30 CN CN201420511757.2U patent/CN204084843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613643A (en) * | 2015-01-22 | 2015-05-13 | 何向锋 | Electronic hot flame device |
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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: 20150107 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |