CN207298926U - Alcohol burner for physical experiments - Google Patents
Alcohol burner for physical experiments Download PDFInfo
- Publication number
- CN207298926U CN207298926U CN201721002909.6U CN201721002909U CN207298926U CN 207298926 U CN207298926 U CN 207298926U CN 201721002909 U CN201721002909 U CN 201721002909U CN 207298926 U CN207298926 U CN 207298926U
- Authority
- CN
- China
- Prior art keywords
- lamp body
- hole
- wind fire
- fire gear
- bottleneck
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
It the utility model is related to Physical Experiment appliance technology, more particularly to a kind of alcohol burner for physical experiments, including base and the lamp body being fixed on base, lamp body diameter maximum position outer edge is fixed with stabilizing ring, some stabiliser bars are connected between base outer and stabilizing ring, alcohol inlet is offered in lamp body upper portion side wall, lamp body top offers bottleneck, bottleneck is equipped with wind fire gear, wind fire gear bottom surface is additionally provided with some to funnelform clamping plate, and each pair clamping plate lower end is drawn close to form folder hole, the wick cotton being immersed in lamp body is accompanied in each folder hole, wind fire blocks surface and offers through hole, the quantity of through hole is equal with the quantity of folder hole, it is and opposite one by one, wind fire blocks surface and is equipped with spiral cover and "T"-shaped bolt, wind fire, which is blocked, is also covered with block.Replaceable wick cotton is set in the utility model, extends alcolhol burner usage time, can also prevent wick cotton from dropping, energy quick heat radiating after use, slows down alcolhol burner damage.
Description
Technical field
Physical Experiment appliance technology is the utility model is related to, more particularly to a kind of alcohol burner for physical experiments.
Background technology
Alcolhol burner is the heating tool using alcohol as fuel, is same as school duty room extensively, since its combustion process will not
Produce smog, therefore sterilizing can also be achieveed the purpose that by the calcination to apparatus, his heating-up temperature up to 400~1000 DEG C with
On, experiment material can also be heated, securely and reliably.
Laboratory alcolhol burner is generally most with glass material, and after through a long time use, alcolhol burner bottleneck, which is assembled, collects big calorimetric
Amount, easy acceleration of alcohol lamp aging, or even cause bottleneck damage slight crack occur, cause economic loss.So alcolhol burner is used
Evacuation is particularly important the thermal energy of generation in time.
Utility model content
The utility model provides a kind of alcohol burner for physical experiments, inside sets replaceable wick cotton, when extending alcolhol burner use
Between, also it can prevent wick cotton from dropping, energy quick heat radiating after use, slows down alcolhol burner damage.
The utility model provides a kind of alcohol burner for physical experiments, including base and the lamp body that is fixed on the base,
The lamp body diameter maximum position outer edge is fixed with stabilizing ring, is connected between the base outer and the stabilizing ring some
Stabiliser bar, offers alcohol inlet in the lamp body upper portion side wall, the alcohol inlet is closed with cork.
The lamp body top offers bottleneck, and the bottleneck is equipped with wind fire gear, and it is vertical that the wind fire gear feather edge is equipped with
Flange collar, the vertical flange collar and the bottleneck coordinate snapping, the wind fire gear bottom surface be additionally provided with it is some to funnelform clamping plate, and
Clamping plate lower end is drawn close to form folder hole described in each pair, and the wick cotton being immersed in the lamp body, the wind fire are accompanied in each folder hole
To block surface and offer the through hole for allowing the wick cotton to pass through, the quantity of the through hole is equal with the quantity of folder hole, and one by one
Relatively, the wind fire blocks surface and is equipped with spiral cover and "T"-shaped bolt, and the spiral cover is rotatably connected on the "T"-shaped bolt, and
The spiral cover can be rotated horizontally to any through hole is covered in, and the wind fire blocks surface loop around the spiral cover and whole
The through hole is additionally provided with annular groove, and block is covered with the annular groove, and the block is followed successively by thermal conductive silicon from inside to outside
Glue-line and block frame, the block frame are mesh-like structure.
Preferably, the quantity of the stabiliser bar is 4, and is evenly distributed in outside the lamp body.
Preferably, the size of the wind fire gear horizontal flange collar in bottom surface is consistent with the annular groove diameter.
Preferably, the quantity of the clamping plate is two pairs, and the quantity of the through hole is also two.
Compared with prior art, the beneficial effects of the utility model：
(1) two wick cottons are set in, one spare, extends alcolhol burner usage time, reduces replacement frequency, and pass through
Boards wall wick cotton, avoids alcolhol burner from being fallen into for a long time without being reduced after the drying of wick cotton upper end in alcohol liquid, spiral cover can be kept away
Exempt from a wick cotton using when another be also ignited；
(2) alcolhol burner can be shifted rapidly using the thermal energy of generation by the heat conductive silica gel in block, and then pass through block frame
On mesh discharge, quick heat radiating, slows down alcolhol burner aging, avoid bottleneck frequently be heated and produce slight crack damage；
(3) alcohol is added by alcohol inlet, it is convenient and safe, and can be by spare wick cotton during addition alcohol
Through hole is opened, balance ethanol lamp inner and outer air pressure；
(4) base fixes alcolhol burner, avoids bottom from crushing, and stabilizing ring, steady rest can protect alcolhol burner from colliding, at the same time
It is also convenient for taking, avoids sliding.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of alcohol burner for physical experiments of the utility model；
Fig. 2 is a kind of alcohol burner for physical experiments wind fire gear top view of the utility model.
Description of reference numerals：
1- bases, 11- stabiliser bars, 12- stabilizing rings, 13- alcohol inlets, 2- lamp bodies, 3- wind fire gear, 4- clamping plates, 5- lamps
Core cotton, 6- through holes, 7- spiral covers, the "T"-shaped bolts of 71-, 8- annular grooves, 9- blocks, 91- heat conduction silicones, 92- block framves.
Embodiment
1-2 below in conjunction with the accompanying drawings, is described in detail an embodiment of the utility model, it is to be understood that
The scope of protection of the utility model and from the limitation of embodiment.
As shown in Figs. 1-2, a kind of alcohol burner for physical experiments of the utility model, including base 1 and be fixed on base 1
Lamp body 2, protection alcolhol burner bottom, avoids bottom from crushing, 2 diameter maximum position outer edge of lamp body is fixed with stabilizing ring 12, base 1
Some stabiliser bars 11 are connected between outer and stabilizing ring 12, stabiliser bar 11 is close to 2 side wall of lamp body, and alcolhol burner can be protected from touching
Hit, while be also convenient for taking, avoid sliding, offer alcohol inlet 13 in 2 upper portion side wall of lamp body, alcohol inlet 13 is with soft
Plug closing, alcohol adding mouth is separated with bottleneck, convenient and safe.
2 top of lamp body offers bottleneck, and bottleneck is equipped with wind fire gear 3, and wind fire gear 3 uses fireclay insulating refractory, to bottleneck
There is certain protective role, wind fire 3 feather edges of gear are equipped with vertical flange collar, and vertical flange collar coordinates snapping with bottleneck, for fixing wind fire
Gear 3,3 bottom surfaces of wind fire gear are additionally provided with some to funnelform clamping plate 4, and 4 lower end of each pair clamping plate is drawn close to form folder hole, each folder hole
The wick cotton 5 being immersed in lamp body 2 is inside accompanied, avoids alcolhol burner from not having to diminution after 5 upper end of wick cotton is dried for a long time and falls into wine
In sperm, 3 upper surfaces of wind fire gear offer the through hole 6 for allowing wick cotton 5 to pass through, and the quantity of through hole 6 is equal with the quantity of folder hole,
And it is opposite one by one, 3 upper surfaces of wind fire gear are equipped with spiral cover 7 and "T"-shaped bolt 71, and the vertical bar of "T"-shaped bolt 71 is vertically fixed in
Wind fire blocks surface, and spiral cover 7 can be rotated horizontally to all any through hole 6 is covered in through "T"-shaped bolt 71, and spiral cover 7 can
Another is also ignited when avoiding wick cotton 5 from using, and wind fire 3 upper surfaces of gear are additionally provided with around spiral cover 7 and whole through holes 6
Annular groove 8, is covered with block 9 on annular groove 8, and block 9 is followed successively by heat conduction silicone 91 and block frame 92 from inside to outside, lid
Hat stand 92 is mesh-like structure, and alcolhol burner can be shifted rapidly using the thermal energy of generation by the heat conduction silicone 91 in block 9, into
And discharged by the mesh on block frame 92, quick heat radiating slows down alcolhol burner aging, avoids bottleneck from being frequently heated and produce slight crack
Damage.
The quantity of stabiliser bar 11 is 4, and is evenly distributed in outside lamp body, facilitates each angle to fetch.
The size of the wind fire gear horizontal flange collar in 3 bottom surfaces is consistent with 8 diameter of annular groove.
The quantity of clamping plate 4 is two pairs, and the quantity of through hole 6 is also two.
The principle of the utility model：Two wick cottons 5 are set in alcolhol burner, wick cotton 5 is fixed by the folder hole between clamping plate,
A wherein wick cotton 5 is placed in the wind fire side of blocking through through hole 6 and is used to burn, the spiral cover 7 of through hole 6 corresponding to another wick cotton
Cover, when use avoids igniting, it is necessary to when adding alcohol, spiral cover 7 is opened, balance ethanol lamp inner and outer air pressure, convenient operation.
Disclosed above is only the part of the embodiment of the utility model, instead of all the embodiments.Based on this practicality
Embodiment in new, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (4)
1. a kind of alcohol burner for physical experiments, it is characterised in that including base (1) and the lamp body being fixed on the base (1)
(2), lamp body (2) the diameter maximum position outer edge is fixed with stabilizing ring (12), base (1) outer and the stabilizing ring
(12) some stabiliser bars (11) are connected between, alcohol inlet (13), the wine are offered in lamp body (2) upper portion side wall
Smart inlet (13) is closed with cork；
Lamp body (2) top offers bottleneck, and the bottleneck is equipped with wind fire gear (3), and described wind fire gear (3) feather edge is equipped with
Vertical flange collar, the vertical flange collar coordinate snapping with the bottleneck, and described wind fire gear (3) bottom surface is additionally provided with some to funnelform
Clamping plate (4), and clamping plate described in each pair (4) lower end is drawn close to form folder hole, accompanies and is immersed in the lamp body (2) in each folder hole
Wick cotton (5), described wind fire gear (3) upper surface offer the through hole (6) for allowing the wick cotton (5) to pass through, the through hole (6)
Quantity it is equal with the quantity of folder hole and opposite one by one, described wind fire gear (3) upper surface is equipped with spiral cover (7) and "T"-shaped bolt
(71), the spiral cover (7) is rotatably connected on the "T"-shaped bolt (71), and the spiral cover (7) can be rotated horizontally to covering
Firmly any through hole (6), described wind fire gear (3) upper surface are additionally provided with around the through hole (6) of the spiral cover (7) and whole
Annular groove (8), is covered with block (9) on the annular groove (8), the block (9) is followed successively by heat conductive silica gel from inside to outside
Layer (91) and block frame (92), the block frame (92) are mesh-like structure.
2. alcohol burner for physical experiments as claimed in claim 1, it is characterised in that the quantity of the stabiliser bar (11) is 4, and
It is exterior to be evenly distributed in the lamp body (2).
3. alcohol burner for physical experiments as claimed in claim 1, it is characterised in that the wind fire gear horizontal flange collar in (3) bottom surface with
Annular groove (8) diameter is consistent.
4. alcohol burner for physical experiments as claimed in claim 1, it is characterised in that the quantity of the clamping plate (4) is two pairs, described
The quantity of through hole (6) is also two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002909.6U CN207298926U (en) | 2017-08-11 | 2017-08-11 | Alcohol burner for physical experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002909.6U CN207298926U (en) | 2017-08-11 | 2017-08-11 | Alcohol burner for physical experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207298926U true CN207298926U (en) | 2018-05-01 |
Family
ID=62443292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721002909.6U Expired - Fee Related CN207298926U (en) | 2017-08-11 | 2017-08-11 | Alcohol burner for physical experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207298926U (en) |
-
2017
- 2017-08-11 CN CN201721002909.6U patent/CN207298926U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20180811 |