CN209663295U - A kind of electric heating grillage that laboratory is convenient to use - Google Patents
A kind of electric heating grillage that laboratory is convenient to use Download PDFInfo
- Publication number
- CN209663295U CN209663295U CN201822231407.1U CN201822231407U CN209663295U CN 209663295 U CN209663295 U CN 209663295U CN 201822231407 U CN201822231407 U CN 201822231407U CN 209663295 U CN209663295 U CN 209663295U
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- CN
- China
- Prior art keywords
- electric heating
- grillage
- plate
- electric
- hot plate
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- 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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Abstract
The utility model discloses the electric heating grillages that a kind of laboratory is easy to use, including electric heating grillage and electric hot plate, the electric hot plate upper surface is equipped with heating plate, the electric heating grillage is placed on the top of electric hot plate, the electric heating grillage is surrounded by support column in electric hot plate, the electric heating grillage is equipped with rectangle support frame above support column, support frame as described above upper and lower opening, it is surrounded by side wall, arm inner surface is fixedly installed with magnetic sheet at left and right sides of support frame as described above, the first fixed plate is movably installed with by magnetic patch between two side arms in support frame as described above, circular opening is uniformly provided in first fixed plate, first fixed plate raises upward guard circle in aperture surrounding.Laboratory electric heating grillage convenient to use can be prevented from causing liquid spluttering because shaking, and the liquid being accidentally added dropwise on the outside of vessel can be collected, and popularity is suitble to use.
Description
Technical field
The utility model belongs to electric hot plate technical field, and in particular to a kind of electric heating grillage that laboratory is convenient to use.
Background technique
Electric hot plate is to make exothermic material with lectrothermal alloy wire, makees insulating materials with mica soft board, outsourcing is with metal sheet (aluminium
Plate, stainless steel plate etc.) equipment that is heated.Typical case such as electric hot water bottle.By tubular metal electric heating element cast from aluminium dish,
In aluminium sheet or welding or it is embedded in aluminium dish, constitutes electric heating plate of various shapes, electric heating on aluminium sheet.Typical case such as electricity
Pot for cooking rice, electric iron, electric coffee maker etc..Electric hot plate is also a kind of laboratory commonly equipment, is mainly used for chemical analysis, physics inspection
Heating is used when the experiments such as survey, heat treatment.Current electric hot plate is mostly relatively simple for structure, and safety coefficient is lower, some students exist
It is easy to encounter electric hot plate and cause to scald when using electric hot plate.On the other hand, some students usually because electric plate temperature it is high,
The reasons such as operation error trickle down the article of heating on electric hot plate, corrosion electric hot plate, the service life for shortening electric hot plate, and
And heating plate does not have any Insulation at present, results in waste of resources.
Utility model content
The purpose of this utility model is to provide the electric heating grillages that a kind of laboratory is easy to use, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of electric hot plate that laboratory is convenient to use
Frame, including electric heating grillage and electric hot plate, the electric hot plate upper surface are equipped with heating plate, and the electric heating grillage is placed on electric hot plate
Top, for the electric heating grillage in the support column that is surrounded by of electric hot plate, the electric heating grillage is equipped with length above support column
Quadrate support frame, support frame as described above upper and lower opening are surrounded by side wall, and arm inner surface is fixedly mounted at left and right sides of support frame as described above
There is magnetic sheet, the first fixed plate is movably installed with by magnetic patch between two side arms in support frame as described above, in first fixed plate
Even to be equipped with circular opening, first fixed plate raises upward guard circle in aperture surrounding, and the top of the guard circle is recessed outward
It falls into, the adjacent apertures surrounding is recessed inwardly to form reservoir, and the electric heating grillage is on the first fixing plate between square two side arms
Insulation board is movably installed with also by magnetic patch.
Preferably, the electric hot plate, support column and support frame height ratio are 1:1:1.
Preferably, the size of the aperture internal orifice dimension is equal to 50mL crucible bottom diameter.
Preferably, the sum of first fixed plate and the height of guard circle are less than the height of 50mL crucible.
Preferably, the second fixed plate is provided with according to the size of aperture in the electric heating grillage.
Preferably, it is also equipped with aperture, guard circle and reservoir in second fixed plate, is opened in second fixed plate
The size in hole aperture is equal to 100mL crucible bottom diameter.
Preferably, the insulation board upper surface is equipped with handle.
The technical effect and advantage of the utility model: laboratory electric heating grillage convenient to use, by polytetrafluoroethylene (PTFE) system
At, it not only can be with corrosion-and high-temp-resistant, and have the effect of heat preservation, pass through setting for the first fixed plate open interior and guard circle
Meter, can be fixed the small-sized vessel such as the 50mL crucible of heating and 100mL conical flask, prevent from causing outside liquid because shaking
It splashes；It, can be big to the 100mL crucible of heating and 200mL conical flask etc. by the design of the second fixed plate open interior and guard circle
Type vessel are fixed；Then it is recessed inwardly to form the design of reservoir by adjacent apertures surrounding, will can accidentally be added dropwise
Liquid on the outside of vessel is collected, and prevents from damaging electric hot plate, and can be with withdrawal liquid；Finally by insulation board
Design, not only have the effect of heat preservation, and can prevent heating liquid splash cause safety accident；The laboratory is convenient
The electric heating grillage used can be prevented from causing liquid spluttering because shaking, and can accidentally will be added dropwise on the outside of vessel
Liquid is collected, and popularity is suitble to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the first fixed plate of the utility model；
Fig. 3 is the structural schematic diagram of the second fixed plate of the utility model.
In figure: 1 electric heating grillage, 2 electric hot plates, 3 heating plates, 4 support columns, 5 support frames, 6 magnetic sheets, 7 magnetic patch, 8 first are fixed
Plate, 9 apertures, 10 guard circles, 11 reservoirs, 12 insulation boards, 13 second fixed plates, 14 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of laboratory as shown in Figs. 1-3 electric heating grillage convenient to use, including electric hot plate
Frame 1 and electric hot plate 2,2 upper surface of electric hot plate are equipped with heating plate 3, and the electric heating grillage 1 is placed on the top of electric hot plate 2,
The electric heating grillage 1 is surrounded by support column 4 electric hot plate 2, and the electric heating grillage 1 is equipped with length in the top of support column 4
Quadrate support frame 5, the electric hot plate 2, support column 4 and 5 height of support frame compare for 1:1:1,5 upper and lower opening of support frame as described above, and four
Week is equipped with side wall, and 5 left and right sides arm inner surface of support frame as described above is fixedly installed with magnetic sheet 6, in support frame as described above 5 between two sidewalls
It is movably installed with the first fixed plate 8 by magnetic patch 7, circular opening 9 is uniformly provided in first fixed plate 8, described first is solid
Fixed board 8 raises upward guard circle 10 in 9 surrounding of aperture, and the size of 9 internal orifice dimension of aperture is equal to 50mL crucible bottom diameter, institute
The top for stating guard circle 10 is recessed outward, and the sum of height of first fixed plate 8 and guard circle 10 is less than the height of 50mL crucible
Degree, 9 surrounding of adjacent apertures are recessed inwardly to form reservoir 11, the electric heating grillage 1 two sides above the first fixed plate 8
It is movably installed with insulation board 12 also by magnetic patch 7 between wall, 12 upper surface of insulation board is equipped with handle 14, the electric hot plate
Second fixed plate 13 is provided with according to the size of aperture 9 in frame 1, aperture 9, protection are also equipped in second fixed plate 13
The size of circle 10 and reservoir 11,13 open interior of the second fixed plate, 9 aperture is equal to 100mL crucible bottom diameter.
Working principle: electric heating grillage 1 is placed on by laboratory electric heating grillage convenient to use first in use
The top of electric hot plate 2 selects the first fixed plate 8 or the second fixed plate 13 according to the vessel of heating, by the first fixed plate 8 or the second
Fixed plate 13 is fixed between two sidewalls by magnetic patch 7, and vessel are then put into 9 inside of aperture, are then fixed on by magnetic patch 7
First fixed plate 8 or the top of the second fixed plate 13, the top of guard circle 10 are recessed outward, and 9 surrounding of adjacent apertures is recessed inwardly shape
At reservoir 11, when being accidentally added dropwise on the outside of vessel when adding liquid, liquid is flowed into reservoir 11, to be received
Collection, then by the top that insulation board 12 is placed on to heating vessel of handle 14 slowly, insulation board 12 is carried out also by magnetic patch 7
It is fixed.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of laboratory electric heating grillage convenient to use, including electric heating grillage (1) and electric hot plate (2), it is characterised in that: described
Electric hot plate (2) upper surface is equipped with heating plate (3), and the electric heating grillage (1) is placed on the top of electric hot plate (2), the electric hot plate
Frame (1) is surrounded by support column (4) electric hot plate (2), and the electric heating grillage (1) is equipped with length above support column (4)
Quadrate support frame (5), support frame as described above (5) upper and lower opening are surrounded by side wall, table in arm at left and right sides of support frame as described above (5)
Face is fixedly installed with magnetic sheet (6), is movably installed with the first fixed plate by magnetic patch (7) between support frame as described above (5) interior two side arms
(8), it is uniformly provided with circular opening (9) on first fixed plate (8), first fixed plate (8) is upward in aperture (9) surrounding
The top of raised guard circle (10), the guard circle (10) is recessed outward, and adjacent apertures (9) surrounding is recessed inwardly to form storage
Liquid bath (11), the electric heating grillage (1) are movably installed between the two side arms of the first fixed plate (8) top also by magnetic patch (7)
Insulation board (12).
2. a kind of laboratory according to claim 1 electric heating grillage convenient to use, it is characterised in that: the electric hot plate
(2), support column (4) and support frame (5) are highly than for 1:1:1.
3. a kind of laboratory according to claim 1 electric heating grillage convenient to use, it is characterised in that: the aperture (9)
The size of internal orifice dimension is equal to 50mL crucible bottom diameter.
4. a kind of laboratory according to claim 1 electric heating grillage convenient to use, it is characterised in that: described first is fixed
The sum of height of plate (8) and guard circle (10) is less than the height of 50mL crucible.
5. a kind of laboratory according to claim 1 electric heating grillage convenient to use, it is characterised in that: the electric heating grillage
(1) the second fixed plate (13) are provided with according to the size of aperture (9) in.
6. a kind of laboratory according to claim 5 electric heating grillage convenient to use, it is characterised in that: described second is fixed
Aperture (9), guard circle (10) and reservoir (11), the second fixed plate (13) open interior (9) hole are also equipped on plate (13)
The size of diameter is equal to 100mL crucible bottom diameter.
7. a kind of laboratory according to claim 1 electric heating grillage convenient to use, it is characterised in that: the insulation board
(12) upper surface is equipped with handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231407.1U CN209663295U (en) | 2018-12-28 | 2018-12-28 | A kind of electric heating grillage that laboratory is convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231407.1U CN209663295U (en) | 2018-12-28 | 2018-12-28 | A kind of electric heating grillage that laboratory is convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209663295U true CN209663295U (en) | 2019-11-22 |
Family
ID=68563956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822231407.1U Expired - Fee Related CN209663295U (en) | 2018-12-28 | 2018-12-28 | A kind of electric heating grillage that laboratory is convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209663295U (en) |
-
2018
- 2018-12-28 CN CN201822231407.1U patent/CN209663295U/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: 20191122 Termination date: 20201228 |