CN206965767U - A kind of alcolhol burner placing box - Google Patents
A kind of alcolhol burner placing box Download PDFInfo
- Publication number
- CN206965767U CN206965767U CN201720763840.2U CN201720763840U CN206965767U CN 206965767 U CN206965767 U CN 206965767U CN 201720763840 U CN201720763840 U CN 201720763840U CN 206965767 U CN206965767 U CN 206965767U
- Authority
- CN
- China
- Prior art keywords
- alcolhol burner
- upper chamber
- placing box
- beaker
- casing
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
A kind of alcolhol burner placing box is the utility model is related to, belongs to safety of student experiment teaching aid field, the safety protective box of heat run is carried out in particular with alcolhol burner.Including casing, the top and side of casing are open respectively, it is provided with casing and is used for the lower chambers that alcolhol burner is placed and the upper chamber that beaker can be placed, support frame is provided between lower chambers and upper chamber, the support frame is used to place asbestos gauge, deflection plate is provided with the madial wall of upper chamber, the deflection plate is used for the middle part that the thermal current risen from lower chambers is guided into upper chamber.It can reduce the channel of the flame of contact to being protected around alcolhol burner, using the structure of upper and lower two chambers, be convenient to the placement of alcolhol burner and beaker, make the placement of beaker and alcolhol burner relatively stable；Aid in alcolhol burner, reduce the possibility that beaker or alcolhol burner during alcolhol burner Heating Experiment are toppled over, improve security of the student during using alcohol lantern test.
Description
Technical field
A kind of alcolhol burner placing box is the utility model is related to, belongs to safety of student experiment teaching aid field, in particular with wine
Smart lamp carries out the safety protective box of heat run.
Background technology
It is the heating tool using alcohol as fuel in alcolhol burner, is widely used in laboratory, factory, medical treatment, scientific research etc..Because of wine
Caused heat in smart lamp combustion process, other experiment materials can be heated.Its heating-up temperature reach 400-1000 DEG C with
On.Due to when present school is tested using alcolhol burner, typically by the way of outdoor experiment, not having around alcolhol burner
Corresponding protection device, student is easily touched when carrying out heat run, causes toppling over for alcolhol burner or beaker, Jin Erzao
Into personal potential safety hazard.
The content of the invention
The purpose of this utility model is, solves the above problems, and devises the utility model, aids in alcolhol burner, reduces
The possibility that beaker or alcolhol burner are toppled over during alcolhol burner Heating Experiment, student is improved during using alcohol lantern test
Security.
Technical scheme is used by the utility model solves its technical problem：.
The utility model discloses a kind of alcolhol burner placing box, including casing, and the top and side of casing are open respectively, casing
Interior be provided with is used for the lower chambers that alcolhol burner is placed and the upper chamber that can place beaker, and support is provided between lower chambers and upper chamber
Frame, the support frame are used to place asbestos gauge, deflection plate are provided with the madial wall of upper chamber, the deflection plate is used for will be from lower chambers
The thermal current of middle rise guides the middle part of upper chamber into.
The structure of casing is used in the structure, the channel of the flame of contact can be reduced to being protected around alcolhol burner,
Using the structure of upper and lower two chambers, the placement of alcolhol burner and beaker is convenient to, makes beaker and alcolhol burner relatively stable, reduces by two
The probability that person topples over；In addition, using the design of deflection plate, air-flow is effectively guided, the flowing for the air both realized, moreover it is possible to utilize
Preheating in thermal current is heated to beaker, so as to improve the efficiency of heating surface.
Further, side door is provided with the lateral opening, the side door is provided with ventilating opening, and side door side able to turn on or off is opened
Mouthful to pick and place alcolhol burner.Using the design of side door, the protective of casing is further improved, while ventilating opening is set, ensures air-flow
Normal through.
Further, the bottom half is provided with balancing weight.The overall center of gravity of casing can be further reduced using balancing weight,
Improve the stability of casing.
Further, the asbestos gauge is removably placed on support frame.Because asbestos gauge is detachable, so as to ensure asbestos
The ease of use of net, so as to be convenient to the independent management of test equipment.
Further, there is exhaust passage between support frame and the madial wall of casing, the exhaust passage connects upper chamber
And lower chambers, the thermal current in lower chambers can enter upper chamber to heat the side wall of beaker along the exhaust passage.It is logical due to being vented
The setting in road, reheating can be carried out to wall of cup using the caused thermal current of alcolhol burner, improve the efficiency of heating surface of alcolhol burner,
Further, the deflection plate is annular in shape and its downside tilts and points to the middle part of upper chamber to guide thermal current supreme
The middle part of chamber.
Further, be provided with flow deflector in the exhaust passage, the flow deflector be connected to cabinet wall side and support frame it
Between and for guiding thermal current vertically raised.Using flow deflector, the probability that exhaust passage forms air whirl can be reduced, simultaneously
It is that thermal current is uniformly distributed, ensures the heated uniformity of beaker side wall.
The beneficial effects of the utility model are：
1st, the structure using casing of the present apparatus, the canal of the flame of contact can be reduced to being protected around alcolhol burner
Road, using the structure of upper and lower two chambers, the placement of alcolhol burner and beaker is convenient to, makes the placement of beaker and alcolhol burner relatively steady
It is fixed；
2nd, the structure of the present apparatus is simple, using the design of deflection plate, effectively guides air-flow, the stream for the air both realized
It is dynamic, moreover it is possible to beaker to be heated using the preheating in thermal current, so as to improve the efficiency of heating surface.
Brief description of the drawings
Fig. 1 is the perspective view of alcolhol burner placing box；
Fig. 2 is the front view of alcolhol burner placing box.
Reference：1- casings, 11- lower chambers, 12- support frames, 13- deflection plates, 14- upper chamber, 2- side doors, 21- lead to
Air port, 3- asbestos gauges, 4- alcolhol burners, 5- beakers.
Embodiment
Embodiment 1
As shown in Figure 1, 2, a kind of alcolhol burner placing box of the present utility model, including casing 1, the top and side of casing 1
It is open respectively, support frame 12 is provided with the madial wall of casing 1, what asbestos gauge 3 can be removably is placed on the support frame
On 12.There are both sides two chambers respectively about 3 in asbestos gauge, alcolhol burner is placed in the lower section of asbestos gauge 3, and the top of asbestos gauge 3 is placed
The heated article of the grade of beaker 5, there is exhaust passage, exhaust passage connection asbestos gauge 3 between the madial wall of support frame 12 and casing 1
Upper and lower both sides, deflection plate 13 is provided with the madial wall of upper chamber 14, the deflection plate 13 is annular in shape and its downside tilts and pointed to
The middle part of upper chamber 14 is to guide thermal current to the middle part of upper chamber 14.Thermal current in lower chambers 11 can enter along the exhaust passage
Enter upper chamber 14 to heat the side wall of beaker 5.Flow deflector is provided with exhaust passage, the flow deflector is connected to the inwall side of casing 1
Between support frame 12 and for guiding thermal current vertically raised.
Side door 2 is provided with the lateral opening of casing 1, side door 2 is provided with ventilating opening 21, and the side able to turn on or off of side door 2 is opened
Mouthful to pick and place alcolhol burner.Balancing weight can be placed in the bottom of casing 1.
The present apparatus first opens side door 2 when for 5 heat run of beaker, is first placed into the grade heat conduction layer of asbestos gauge 3
On support frame 12, then beaker 5 is placed on asbestos gauge 3, finally alcolhol burner is lighted and is put into lower chambers 11, alcolhol burner
Flame the bottom of beaker 5 is heated by asbestos gauge 3, the air-flow through alcolhol burner heating is from the exhaust of the edge of asbestos gauge 3
Passage rises, and the side wall of beaker 5 is heated after the guiding of deflection plate 13.
Above-described embodiment is not the restriction to embodiment just for the sake of the done citing of clearly explanation.For
For those skilled in the art, it can also make other changes in different forms on the basis of the above description.
There is no necessity and possibility to exhaust all the enbodiments.And the obvious changes or variations thus extended out is still
In the scope of protection of the utility model.
Claims (7)
1. a kind of alcolhol burner placing box, it is characterised in that including casing, the top and side of casing are open respectively, are set in casing
There are the lower chambers placed for alcolhol burner and the upper chamber that beaker can be placed, support frame is provided between lower chambers and upper chamber, should
Support frame is used to place asbestos gauge, and deflection plate is provided with the madial wall of upper chamber, and the deflection plate is used to rise from lower chambers
The thermal current risen guides the middle part of upper chamber into.
2. alcolhol burner placing box as claimed in claim 1, it is characterised in that side door, the side are provided with the lateral opening
Door is provided with ventilating opening, and side door lateral opening able to turn on or off is to pick and place alcolhol burner.
3. alcolhol burner placing box as claimed in claim 1, it is characterised in that the bottom half is provided with balancing weight.
4. alcolhol burner placing box as claimed in claim 1, it is characterised in that the asbestos gauge is removably placed on support frame
On.
5. alcolhol burner placing box as claimed in claim 1, it is characterised in that have between support frame and the madial wall of casing
Exhaust passage, exhaust passage connection upper chamber and lower chambers, the thermal current in lower chambers can enter upper along the exhaust passage
Chamber is to heat the side wall of beaker.
6. alcolhol burner placing box as claimed in claim 5, it is characterised in that the deflection plate is annular in shape and its downside tilts
The middle part of upper chamber is pointed to guide thermal current to the middle part of upper chamber.
7. alcolhol burner placing box as claimed in claim 5, it is characterised in that flow deflector is provided with the exhaust passage, it is described
Flow deflector is connected between cabinet wall side and support frame and for guiding thermal current vertically raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763840.2U CN206965767U (en) | 2017-06-28 | 2017-06-28 | A kind of alcolhol burner placing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763840.2U CN206965767U (en) | 2017-06-28 | 2017-06-28 | A kind of alcolhol burner placing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206965767U true CN206965767U (en) | 2018-02-06 |
Family
ID=61405881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763840.2U Expired - Fee Related CN206965767U (en) | 2017-06-28 | 2017-06-28 | A kind of alcolhol burner placing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206965767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756030A (en) * | 2021-01-12 | 2021-05-07 | 许昌学院 | Heating device for calorifics is experimental |
-
2017
- 2017-06-28 CN CN201720763840.2U patent/CN206965767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756030A (en) * | 2021-01-12 | 2021-05-07 | 许昌学院 | Heating device for calorifics is experimental |
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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: 20180206 Termination date: 20190628 |