CN202118903U - Double-neck alcohol burner - Google Patents
Double-neck alcohol burner Download PDFInfo
- Publication number
- CN202118903U CN202118903U CN2011201597702U CN201120159770U CN202118903U CN 202118903 U CN202118903 U CN 202118903U CN 2011201597702 U CN2011201597702 U CN 2011201597702U CN 201120159770 U CN201120159770 U CN 201120159770U CN 202118903 U CN202118903 U CN 202118903U
- Authority
- CN
- China
- Prior art keywords
- neck
- alcohol
- double
- burner
- alcohol burner
- 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
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model provides a double-neck alcohol burner, which solves the problems of low heating intensity, inconvenient alcohol addition and easy volatilization and overflow of alcohol of a conventional alcohol burner. The double-neck alcohol burner mainly comprises an alcohol burner bottle body, a double-neck bottleneck, a wick and an alcohol burner cap. During the experimental heating process, two flames are provided by the alcohol burner so as to increase the fire intensity and shorten the heating time. When alcohol is added into the alcohol burner, alcohol is added through the double-neck bottleneck by slightly lifting the wick. Since the diameter of the double-neck bottleneck is larger, alcohol can be conveniently added into the alcohol burner. The double-neck alcohol burner shortens the experimental time and increases the experimental efficiency. Meanwhile, the teaching effect is also enhanced. The double-neck alcohol burner also has the advantages of simple design, low cost and easy popularization.
Description
Technical field
The utility model relates to the device of a kind of laboratory heating, especially two alcolhol burners neck, that intensity of fire is big.
Background technology
Existing alcolhol burner is by the glass body, wick, and a bottleneck and a plastics crown top of burner are formed.An alcolhol burner has a wick, and heating intensity is little, and it is long to consume experimental period, need wick is taken out alcolhol burner when in alcolhol burner, adding alcohol, and because the bottle neck diameter is little, alcohol is easy to spill on the body, causes security incident.
Summary of the invention
Little in order to solve existing alcolhol burner heating intensity, it is inconvenient to add alcohol, and the easy problem of volatilizing and overflowing of alcohol, and the utility model provides a kind of pair of neck alcolhol burner.This alcolhol burner can not only increase heating intensity, shortens heat time heating time, and can also conveniently add alcohol.
The technical scheme of the utility model is: a kind of pair of neck alcolhol burner mainly is made up of alcolhol burner body, two-neck bottle mouth, wick, the alcolhol burner crown top of burner.Have two bottle necks that certain-length is arranged on the alcolhol burner body, become the symmetric double neck structure, the distance between the two-neck bottle mouth is no more than the cotton diameter of net of asbestos gauge; Above the two-neck bottle mouth, connect wick, the connection of this wick has certain gradient, and is unified mutually with the gradient of two-neck bottle mouth; The bottom of the alcolhol burner crown top of burner falls within the top of two-neck bottle mouth.
The beneficial effect of the utility model is: increase heating intensity, reduce the experiment required time, the convenient alcohol that adds.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is further explained.
Fig. 1 is the overall structure sketch map of the utility model.
Among the figure: 1. alcolhol burner body, 2. two-neck bottle mouth, 3. wick, 4. the alcolhol burner crown top of burner.
The specific embodiment
As shown in Figure 1, when people use, take off two alcolhol burner crown tops of burner 4, light two wicks 3; Be symmetrically placed in the below of institute's heating object,, increased intensity of fire, reduced heat time heating time because two place's flames are arranged; After using up this device, the alcolhol burner crown top of burner 4 is covered above two-neck bottle mouth 2, when needing to add alcohol, wick 3 is mentioned slightly; Add alcohol from two-neck bottle mouth 2,, can very easily alcohol be added because two-neck bottle mouth 2 diameters are bigger.
Claims (1)
1. a two neck alcolhol burner mainly is made up of alcolhol burner body, two-neck bottle mouth, wick, the alcolhol burner crown top of burner; It is characterized in that: have two bottle necks that certain-length is arranged on the alcolhol burner body, become the symmetric double neck structure, the distance between the two-neck bottle mouth is no more than the cotton diameter of net of asbestos gauge; Above the two-neck bottle mouth, connect wick, the connection of this wick has certain gradient, and is unified mutually with the gradient of two-neck bottle mouth; The bottom of the alcolhol burner crown top of burner falls within the top of two-neck bottle mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201597702U CN202118903U (en) | 2011-05-08 | 2011-05-08 | Double-neck alcohol burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201597702U CN202118903U (en) | 2011-05-08 | 2011-05-08 | Double-neck alcohol burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118903U true CN202118903U (en) | 2012-01-18 |
Family
ID=45459965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201597702U Expired - Fee Related CN202118903U (en) | 2011-05-08 | 2011-05-08 | Double-neck alcohol burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118903U (en) |
-
2011
- 2011-05-08 CN CN2011201597702U patent/CN202118903U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202118903U (en) | Double-neck alcohol burner | |
| CN203322986U (en) | Liquid flow lamp and illumination combined lamp holder structure | |
| CN201836885U (en) | Dual-neck multi-cap alcohol lamp | |
| CN201836884U (en) | Drop-proof alcohol burner | |
| CN206563291U (en) | A kind of alcolhol burner | |
| CN205014352U (en) | Heating device is prevent wind to alcohol burner | |
| CN204665264U (en) | A kind of explosion-proof stainless steel alcolhol burner | |
| CN202907645U (en) | Fish vat heating device | |
| CN202902274U (en) | Safety alcohol lamp with height freely adjustable | |
| CN204062831U (en) | The transparent jelly candle of a kind of illusion-colour | |
| CN201743972U (en) | Fireless glasswork aromatherapy bottle | |
| CN201964404U (en) | Safety alcohol lamp | |
| CN202216224U (en) | Torch tank | |
| CN204943464U (en) | Convenient alcohol blast burner | |
| CN202908431U (en) | Cup capable of heating | |
| CN203341439U (en) | LED glass base capable of glinting colored light | |
| CN203309606U (en) | Semiconductor LED bulb lamp | |
| CN202253621U (en) | Long-neck alcohol lamp | |
| CN207576441U (en) | Research and develop laboratory rectifying connector | |
| CN202547373U (en) | Novel melting furnace | |
| CN203082870U (en) | Safe incandescent lamp | |
| CN202532476U (en) | Novel safety alcohol lamp for tests | |
| CN202204316U (en) | Electric induction furnace molten iron discharge device | |
| CN211956880U (en) | Instrument for demonstrating existence of atmospheric pressure, siphonage and total light reflection | |
| CN201126104Y (en) | Safety alcohol lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120508 |