CN209541420U - A kind of use for laboratory Energy-saving electric stove - Google Patents
A kind of use for laboratory Energy-saving electric stove Download PDFInfo
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- CN209541420U CN209541420U CN201920152112.7U CN201920152112U CN209541420U CN 209541420 U CN209541420 U CN 209541420U CN 201920152112 U CN201920152112 U CN 201920152112U CN 209541420 U CN209541420 U CN 209541420U
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- circular ring
- ring shape
- lid
- shape lid
- lower section
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Abstract
The utility model relates to laboratory equipment technical field, in particular to a kind of use for laboratory Energy-saving electric stove；By the edge on pedestal top, coaming plate is set, in the inside on coaming plate top, annular flange is set, and circular ring shape lid is set up in annular flange, by on the inside of coaming plate, the lower part of annular flange and the lower part of circular ring shape lid lower section are respectively provided with ceramic fiber layer, when so that experiment container being placed on the heating of pedestal top, thermal energy a part that electric furnace heating wire generates leads to heat transfer and directly heats container bottom, another part thermal energy is in coaming plate, in the space that annular flange and circular ring shape lid surround, under the insulation effect of ceramic fiber layer, form high-temperature space, to be heated to the side of experiment container, the thermal energy for generating electric furnace is fully used, improve the heating efficiency and homogeneous heating degree of experiment container.
Description
Technical field
The utility model relates to laboratory equipment technical field, in particular to a kind of use for laboratory Energy-saving electric stove.
Background technique
Laboratory electric furnace is commonly used in Heating Experiment container, its working principle is that being utilized by electric furnace heating wire heating power
Experiment container and electric furnace heating wire achieve the purpose that experiment container heats, traditional laboratory electric furnace is usual close to heat transmitting is generated
It is, by the way that heat container to be added to be directly placed on heating platform, to utilize electric furnace heating wire by being laid with electric furnace heating wire on heating platform
Heat the bottom of container.Since the bottom of experiment container is not of uniform size, if experiment container bottom area is smaller, only fraction
Electric furnace heating wire close to container bottom, and the thermal energy that most electric furnace heating wire generates does not pass to container, causes the wave of electric energy
Take, and heating efficiency is not high.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of efficient, energy-efficient use for laboratory Energy-saving electric stoves.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of use for laboratory Energy-saving electric stove,
Include:
Pedestal, the shape of upper surface are circle；
Ceramic heating disc is connected to pedestal top；
Electric furnace heating wire is laid on ceramic heating disc；
Coaming plate is connected to the edge on pedestal top；
Annular flange is connected to the inside on coaming plate top；
First circular ring shape lid, the longitudinal cross-section of the circular ring shape lid are zigzag, the first circular ring shape lid upper section
Lower cage be set to annular flange top, the outer of the first circular ring shape lid lower section is resisted against the interior of annular flange
Edge；
The lower part of the coaming plate inside, the lower part of annular flange and circular ring shape lid lower section is equipped with ceramic fiber layer.
It further, further include the second circular ring shape lid in above-mentioned use for laboratory Energy-saving electric stove structure, second annular
The longitudinal cross-section of lid is zigzag, and the lower part of the second circular ring shape lid upper section is assumed in the first circular ring shape lid lower section
Top, the outer of the second circular ring shape lid lower section are resisted against the interior edge of the first circular ring shape lid lower section, second annular
The lower part of lid lower section is equipped with ceramic fiber layer.
It further, further include third circular ring shape lid in above-mentioned use for laboratory Energy-saving electric stove structure, the third annular
The longitudinal cross-section of lid is zigzag, and the lower part of the third circular ring shape lid upper section is assumed in the second circular ring shape lid lower section
Top, the outer of the third circular ring shape lid lower section are resisted against the interior edge of the second circular ring shape lid lower section, the third annular
The lower part of lid lower section is equipped with ceramic fiber layer.
It further, further include round lid in above-mentioned use for laboratory Energy-saving electric stove structure, the longitudinal direction of the circle lid
Section be it is T-shaped, the lower cage of the circle lid upper section is set to the top of third annular lid lower section, under the circle lid
The outer of section is resisted against the interior edge of third annular lid lower section.
Further, in above-mentioned use for laboratory Energy-saving electric stove structure, the top of the circle lid is equipped with handle.
The utility model has the beneficial effects that: passing through in use for laboratory Energy-saving electric stove structure provided by the utility model
Coaming plate is set at the edge on pedestal top, annular flange is set in the inside on coaming plate top, and set up in annular flange
Circular ring shape lid, by the inside of coaming plate, the lower part of the lower part of annular flange and circular ring shape lid lower section be respectively provided with ceramic fibre
Layer is tieed up, when so that experiment container being placed on the heating of pedestal top, thermal energy a part that electric furnace heating wire generates is led to heat transfer and directly added
Heat container bottom, another part thermal energy is in the space that coaming plate, annular flange and circular ring shape lid surround, in ceramic fibre
Under the insulation effect of layer, high-temperature space is formed, so that the side to experiment container is heated, the thermal energy for generating electric furnace is obtained
It makes full use of, improves the heating efficiency and homogeneous heating degree of experiment container.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of use for laboratory Energy-saving electric stove of specific embodiment of the present invention；
Fig. 2 is a kind of top view of use for laboratory Energy-saving electric stove of specific embodiment of the present invention；
Fig. 3 is a kind of knot of the use for laboratory Energy-saving electric stove of specific embodiment of the present invention in Heating Experiment container
Structure schematic diagram；
Fig. 4 is a kind of knot of the use for laboratory Energy-saving electric stove of specific embodiment of the present invention in Heating Experiment container
Structure schematic diagram；
Label declaration:
1, pedestal；2, ceramic heating disc；3, electric furnace heating wire；4, coaming plate；5, annular flange；6, the first circular ring shape lid；7,
Second circular ring shape lid；8, third circular ring shape lid；9, round lid；
10, handle；11, ceramic fiber layer；12, experiment container.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: thermal energy a part that electric furnace heating wire generates leads to heat transfer and directly heats appearance
Device bottom, another part thermal energy is in the space that coaming plate, annular flange and circular ring shape lid surround, in ceramic fiber layer
Under insulation effect, high-temperature space is formed, so that the side to experiment container is heated, the thermal energy for generating electric furnace is obtained sufficiently
It utilizes.
Fig. 1 to Fig. 4 is please referred to, the utility model relates to a kind of use for laboratory Energy-saving electric stoves, comprising:
Pedestal 1, the shape of upper surface are circle；
Ceramic heating disc 2 is connected to 1 top of pedestal；
Electric furnace heating wire 3 is laid on ceramic heating disc 2；
Coaming plate 4 is connected to the edge on 1 top of pedestal；
Annular flange 5 is connected to the inside on 4 top of coaming plate；
First circular ring shape lid 6, the longitudinal cross-section of the circular ring shape lid are zigzag, on the first circular ring shape lid 6
The lower cage of section is set to 5 top of annular flange, and the outer of 6 lower section of the first circular ring shape lid is resisted against annular flange 5
Interior edge；
The lower part of 4 inside of coaming plate, the lower part of annular flange 5 and circular ring shape lid lower section is equipped with ceramic fiber layer
11。
In above-mentioned use for laboratory Energy-saving electric stove structure, coaming plate 4 is arranged by the edge on 1 top of pedestal, on 4 top of coaming plate
Inside annular flange 5 is set, and circular ring shape lid is set up in annular flange 5, by the inside of coaming plate 4, circular ring shape
The lower part of flange 5 and the lower part of circular ring shape lid lower section are respectively provided with ceramic fiber layer 11, so that experiment container 12 is placed on pedestal 1
When top is heated, thermal energy a part that electric furnace heating wire 3 generates leads to heat transfer and directly heats container bottom, and another part thermal energy is enclosing
In the space that plate 4, annular flange 5 and circular ring shape lid surround, under the insulation effect of ceramic fiber layer 11, high temperature is formed
Space, to heat to the side of experiment container 12, the thermal energy for generating electric furnace is fully used, and improves experiment container
12 heating efficiency and homogeneous heating degree.
It further, further include the second circular ring shape lid 7, second ring in above-mentioned use for laboratory Energy-saving electric stove structure
The longitudinal cross-section of shape lid is zigzag, and the lower part of 7 upper section of the second circular ring shape lid is assumed under the first circular ring shape lid 6
The top of section, the outer of 7 lower section of the second circular ring shape lid are resisted against the interior edge of 6 lower section of the first circular ring shape lid, and described the
The lower part of second ring lid lower section is equipped with ceramic fiber layer 11.
It further, further include third circular ring shape lid 8, the third ring in above-mentioned use for laboratory Energy-saving electric stove structure
The longitudinal cross-section of shape lid is zigzag, and the lower part of 8 upper section of third circular ring shape lid is assumed under the second circular ring shape lid 7
The top of section, the outer of 8 lower section of third circular ring shape lid are resisted against the interior edge of 7 lower section of the second circular ring shape lid, and described the
The lower part of three annular lid lower sections is equipped with ceramic fiber layer 11.
Seen from the above description, by the way that multiple circular ring shape lids are arranged, user can select according to the size of experiment container 12
The circular ring shape lid for selecting installation different number and specification, makes test chamber when heated, annular flange 5 and circular ring shape lid
In the space surrounded, under the insulation effect of ceramic fiber layer 11, form high-temperature space, thus to the side of experiment container 12 into
Row heating, the thermal energy for generating electric furnace are fully used, and the heating efficiency and homogeneous heating degree of experiment container 12 are improved.
It further, further include round lid 9 in above-mentioned use for laboratory Energy-saving electric stove structure, the circle lid 9 is indulged
Be to section it is T-shaped, the lower cage of circle lid 9 upper section is set to the top of third annular lid lower section, the circular lid
The outer of 9 lower section of body is resisted against the interior edge of third annular lid lower section.
It seen from the above description, can be by covering circle after experiment container 12 heats by the way that round lid 9 is arranged
Shape lid 9 keeps the temperature high-temperature space, prevents the too fast loss of the thermal energy in high-temperature space, needs the container heated to provide to be next
Thermal energy further saves the energy.
Further, in above-mentioned use for laboratory Energy-saving electric stove structure, the top of the circle lid 9 is equipped with handle 10.
Embodiment 1
A kind of use for laboratory Energy-saving electric stove, comprising:
Pedestal 1, the shape of upper surface are circle；
Ceramic heating disc 2 is connected to 1 top of pedestal；
Electric furnace heating wire 3 is laid on ceramic heating disc 2；
Coaming plate 4 is connected to the edge on 1 top of pedestal；
Annular flange 5 is connected to the inside on 4 top of coaming plate；
First circular ring shape lid 6, the longitudinal cross-section of the circular ring shape lid are zigzag, on the first circular ring shape lid 6
The lower cage of section is set to 5 top of annular flange, and the outer of 6 lower section of the first circular ring shape lid is resisted against annular flange 5
Interior edge；
The lower part of 4 inside of coaming plate, the lower part of annular flange 5 and circular ring shape lid lower section is equipped with ceramic fiber layer
11。
The use for laboratory Energy-saving electric stove further includes the second circular ring shape lid 7, the longitudinal cross-section of the described second annular lid
For zigzag, the lower part of 7 upper section of the second circular ring shape lid is assumed in the top of 6 lower section of the first circular ring shape lid, described second
The outer of 7 lower section of circular ring shape lid is resisted against the interior edge of 6 lower section of the first circular ring shape lid, under the described second annular lid lower section
Portion is equipped with ceramic fiber layer 11.The use for laboratory Energy-saving electric stove further includes third circular ring shape lid 8, the third ring cover
The longitudinal cross-section of body is zigzag, and the lower part of 8 upper section of third circular ring shape lid is assumed in 7 lower section of the second circular ring shape lid
The outer on top, 8 lower section of third circular ring shape lid is resisted against the interior edge of 7 lower section of the second circular ring shape lid, the third ring
The lower part of shape lid lower section is equipped with ceramic fiber layer 11.The use for laboratory Energy-saving electric stove further includes round lid 9, the circle
The longitudinal cross-section of lid 9 be it is T-shaped, the lower cage of circle lid 9 upper section is set to the top of third annular lid lower section, institute
The outer for stating round 9 lower section of lid is resisted against the interior edge of third annular lid lower section.The top of the circle lid 9 is equipped with handle
10。
In conclusion passing through the edge on pedestal top in use for laboratory Energy-saving electric stove structure provided by the utility model
Be arranged coaming plate, coaming plate top inside be arranged annular flange, and in annular flange set up circular ring shape lid, by
The lower part of coaming plate inside, the lower part of annular flange and circular ring shape lid lower section is respectively provided with ceramic fiber layer, so that experiment container
When being placed on the heating of pedestal top, thermal energy a part that electric furnace heating wire generates leads to heat transfer and directly heats container bottom, another portion
Divide thermal energy in the space that coaming plate, annular flange and circular ring shape lid surround, under the insulation effect of ceramic fiber layer, shape
At high-temperature space, so that the side to experiment container is heated, the thermal energy for generating electric furnace is fully used, and improves experiment
The heating efficiency and homogeneous heating degree of container.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of use for laboratory Energy-saving electric stove characterized by comprising
Pedestal, the shape of upper surface are circle；
Ceramic heating disc is connected to pedestal top；
Electric furnace heating wire is laid on ceramic heating disc；
Coaming plate is connected to the edge on pedestal top；
Annular flange is connected to the inside on coaming plate top；
First circular ring shape lid, the longitudinal cross-section of the circular ring shape lid are zigzag, under the first circular ring shape lid upper section
Portion is set up in annular flange top, and the outer of the first circular ring shape lid lower section is resisted against the interior edge of annular flange；
The lower part of the coaming plate inside, the lower part of annular flange and circular ring shape lid lower section is equipped with ceramic fiber layer.
2. use for laboratory Energy-saving electric stove according to claim 1, which is characterized in that further include the second circular ring shape lid, institute
The longitudinal cross-section for stating the second circular ring shape lid is zigzag, and the lower part of the second circular ring shape lid upper section is assumed in the first annulus
The top of shape lid lower section, the outer of the second circular ring shape lid lower section are resisted against the interior edge of the first circular ring shape lid lower section,
The lower part of the second circular ring shape lid lower section is equipped with ceramic fiber layer.
3. use for laboratory Energy-saving electric stove according to claim 1, which is characterized in that further include third circular ring shape lid, institute
The longitudinal cross-section for stating third circular ring shape lid is zigzag, and the lower part of the third circular ring shape lid upper section is assumed in the second annulus
The top of shape lid lower section, the outer of the third circular ring shape lid lower section are resisted against the interior edge of the second circular ring shape lid lower section,
The lower part of the third circular ring shape lid lower section is equipped with ceramic fiber layer.
4. use for laboratory Energy-saving electric stove according to claim 3, which is characterized in that further include round lid, the circle
The longitudinal cross-section of lid be it is T-shaped, the lower cage of the circle lid upper section is set to the top of third annular lid lower section, described
The outer of round lid lower section is resisted against the interior edge of third annular lid lower section.
5. use for laboratory Energy-saving electric stove according to claim 4, which is characterized in that the top of the circle lid is equipped with handle
Hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152112.7U CN209541420U (en) | 2019-01-29 | 2019-01-29 | A kind of use for laboratory Energy-saving electric stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152112.7U CN209541420U (en) | 2019-01-29 | 2019-01-29 | A kind of use for laboratory Energy-saving electric stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541420U true CN209541420U (en) | 2019-10-25 |
Family
ID=68272137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920152112.7U Active CN209541420U (en) | 2019-01-29 | 2019-01-29 | A kind of use for laboratory Energy-saving electric stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541420U (en) |
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2019
- 2019-01-29 CN CN201920152112.7U patent/CN209541420U/en active Active
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