CN211011924U - Heating and heat-preserving device - Google Patents
Heating and heat-preserving device Download PDFInfo
- Publication number
- CN211011924U CN211011924U CN201922279621.9U CN201922279621U CN211011924U CN 211011924 U CN211011924 U CN 211011924U CN 201922279621 U CN201922279621 U CN 201922279621U CN 211011924 U CN211011924 U CN 211011924U
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- China
- Prior art keywords
- heating
- heat
- container
- side wall
- inner container
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 172
- 238000004321 preservation Methods 0.000 claims abstract description 11
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009365 direct transmission Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a heating heat preservation device, its characterized in that: comprises a heating inner container; a heating cavity for placing a heating container is arranged on the heating inner container; the heating container is characterized in that a heating body corresponding to the heating cavity is arranged on the outer side wall of the heating inner container, and heat generated by the heating body is transferred to the heating container in an air heat conduction mode. The heating and heat-preserving device achieves the effect of heating and heat-preserving a container in a heating cavity by arranging the heating body on the outer side wall of the heating liner, the heating body is arranged on the outer side wall of the heating liner in an encircling manner, the heating cavity can be heated for 360 degrees, the heating range is large, the heating efficiency is high, the heating power is high, the energy consumption is low, the energy is saved, and the heating and heat-preserving performance of the device is greatly improved; in addition, the heat that the heat-generating body produced in this device is through the mode direct transmission of air heat conduction to heating container on, and the heat conduction is fast, effectively improves heating heat preservation efficiency, can ensure heating container surface drying simultaneously, and then promotes user's use and experiences.
Description
Technical Field
The utility model relates to an electrical heating field specifically is a heating heat preservation device.
Background
The tradition is arranged in heating heat retaining device to the container, generally can set up the piece that generates heat in inner bag bottom, when heating the container, need toward inner bag injection liquid heat-conducting medium (generally be water), the heat that the heat-generating body produced passes through liquid heat-conducting medium conduction to container, realizes the heating to the container. In practical application, however, the heat conduction speed of the liquid heat-conducting medium is relatively slow, so that the heating and heat-preserving efficiency of the container is relatively low; when the container is taken after heating and heat preservation are completed, liquid heat-conducting media are often attached to the surface of the container, so that the use experience of a user is influenced
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a heating heat preservation device that the design is simple, rational in infrastructure, dependable performance, heating heat preservation are efficient, the user uses and experiences well.
The purpose of the utility model is realized like this:
a heating heat preservation device which characterized in that: comprises a heating inner container; a heating cavity for placing a heating container is arranged on the heating inner container; the heating container is characterized in that a heating body corresponding to the heating cavity is arranged on the outer side wall of the heating inner container, and heat generated by the heating body is transferred to the heating container in an air heat conduction mode.
The heating inner container is made of heat conduction materials.
The heating body inside wall is laminated with the heating inner container outside wall.
The heating body comprises a support piece, a heating layer and a heat conduction layer; the layer that generates heat sets up in support piece inboard, and the heat-conducting layer sets up in the layer inboard that generates heat, and the heat-conducting layer inboard is laminated with heating inner bag lateral wall.
Mica layers are arranged between the supporting piece and the heating layer and/or between the heating layer and the heat conducting layer.
The heating element is arranged in a strip shape, a tension spring is connected between two end parts of the heating element, and the tension spring acts on the heating element to elastically surround the outer side wall of the heating inner container; or the heating body is arranged on the outer side wall of the heating inner container in a sticking mode.
The opening of the heating container is provided with a cover body, and the cover body opens or closes the opening at the top of the cover body.
The utility model has the advantages as follows:
the heating body is arranged on the outer side wall of the heating inner container to achieve the effect of heating and insulating the container in the heating cavity, the heating body is arranged on the outer side wall of the heating inner container in an encircling manner, the heating cavity can be heated for 360 degrees, the heating range is large, the heating efficiency is high, the heating power is high, the energy consumption is low, the energy is saved, and the heating and insulating performance of the device is greatly improved; in addition, the heat that the heat-generating body produced in this device is through the mode direct transmission of air heat conduction to heating container on, and the heat conduction is fast, effectively improves heating heat preservation efficiency, can ensure heating container surface drying simultaneously, and then promotes user's use and experiences.
Drawings
Fig. 1 is a sectional view of a heating and heat-preserving apparatus according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the heating liner and the heating element in an embodiment of the present invention.
Fig. 3 is a partial sectional view of a heat generating body according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-3, the heating and heat-preserving device comprises a heating inner container 4 arranged at the inner side of a base component 5; a heating cavity 401 for placing the heating container 2 is arranged inside the heating inner container 4, and the top of the heating cavity 401 is opened; the heating body 3 corresponding to the heating cavity 401 is arranged on the outer side wall of the heating inner container 4, and heat generated by the heating body 3 is transferred to the heating container 2 in an air heat conduction mode so as to heat and preserve heat of the heating container 2. The heating and heat-preserving device achieves the effect of heating and heat-preserving a heating container 2 in a heating cavity 401 by arranging the heating body 3 on the outer side wall of the heating liner 4, the heating body 3 is arranged on the outer side wall of the heating liner 4 in an encircling manner, the heating cavity 401 can be heated for 360 degrees, the heating range is large, the heating efficiency is high, the heating power is high, the energy consumption is low, and the energy is saved, so that the heating and heat-preserving performance of the device is greatly improved; in addition, the heat that heat-generating body 3 produced in this device is through the mode direct transmission of air heat conduction to heating container 2 on, and the heat conduction is fast, effectively improves heating heat preservation efficiency, can ensure heating container 2 surface drying simultaneously, and then promotes user's use and experiences.
Further, the heating inner container 4 is made of a heat conductive material; specifically, the heating inner container 4 is integrally formed by punching a metal material.
Further, in order to improve the heat conduction performance between the heating body 3 and the heating inner container 4, the inner side wall of the heating body 3 is attached to the outer side wall of the heating inner container 4, so that the heat conduction efficiency between the heating body 3 and the heating inner container is high, and the heat loss is small.
Further, the heat generating body 3 includes a support member 301, a heat generating layer 302, and a heat conductive layer 304; the supporting piece 301 and/or the heat conducting layer 304 are/is a bendable metal sheet, and the heating layer 302 is a heating wire, heating graphene, a heating tube and other dielectric layers which can be electrified and heated; the heating layer 302 is arranged on the inner side of the supporting member 301, and the supporting member 301 has relatively high strength and is used for supporting the overall structural shape of the heating body 3; the heat conduction layer 304 is disposed inside the heat generation layer 302, and the inside of the heat conduction layer 304 is attached to the outer side wall of the heating inner container 4.
Further, because the supporting member 301 and/or the heat conducting layer 304 are made of metal sheets, in order to prevent the electric leakage phenomenon of the supporting member 301 and/or the heat conducting layer 304 when the heat generating layer 302 is powered on, an insulating mica layer 303 is disposed between the supporting member 301 and the heat generating layer 302 and/or between the heat generating layer 302 and the heat conducting layer 304.
Furthermore, the heating element 3 is integrally arranged in a strip shape, a tension spring 6 is connected between two end parts of the heating element 3, and the tension spring 6 acts on the heating element 3 to elastically surround the outer side wall of the heating liner 4; specifically, the two ends of the supporting member 301 are respectively provided with the hook portions 305, one end of the tension spring 6 is connected with the hook portion 305 at one end of the supporting member 301, the other end of the tension spring 6 is connected with the hook portion 305 at the other end of the supporting member 301, the heating element 3 is firmly assembled on the outer side wall of the heating inner container 4 by using the tension force of the tension spring 6, and the assembly mode is very convenient for the assembly and disassembly of the heating element 3. Besides the above-mentioned assembling method, the heating element 3 can be arranged on the outer side wall of the heating inner container 4 by a sticking method.
Further, 2 top openings of heating container are provided with lid 1, and lid 1 is used for opening or sealing the opening at 1 top of lid, effectively prevents that the heat of 2 inner chambers of heating container from scattering and disappearing, can further promote heating heat preservation effect. Specifically, the top of the side wall of the heating container 2 is provided with an annular boss 201, and the annular boss 201 is supported on the top of the base component 5, so that the heating container 2 and the base component can be detachably assembled; a certain gap is formed between the outer side wall of the heating container 2 and the inner side wall of the heating inner container 4; a handle 501 is provided on the base assembly 5.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A heating heat preservation device which characterized in that: comprises a heating inner container (4); a heating cavity (401) for placing the heating container (2) is arranged on the heating inner container (4); the heating container is characterized in that a heating body (3) corresponding to the heating cavity (401) is arranged on the outer side wall of the heating inner container (4), and heat generated by the heating body (3) is transferred to the heating container (2) in an air heat conduction mode.
2. The heating and thermal insulating device according to claim 1, wherein: the heating inner container (4) is made of heat conduction materials.
3. The heating and thermal insulating device according to claim 1, wherein: the inner side wall of the heating body (3) is attached to the outer side wall of the heating inner container (4).
4. The heating and thermal insulating apparatus according to claim 3, wherein: the heating body (3) comprises a support member (301), a heating layer (302) and a heat conduction layer (304); the heating layer (302) is arranged on the inner side of the support piece (301), the heat conduction layer (304) is arranged on the inner side of the heating layer (302), and the inner side of the heat conduction layer (304) is attached to the outer side wall of the heating inner container (4).
5. The heating and thermal insulating device according to claim 4, wherein: a mica layer (303) is arranged between the support member (301) and the heat generating layer (302) and/or between the heat generating layer (302) and the heat conducting layer (304).
6. The heating and thermal insulating device according to claim 1, wherein: the heating body (3) is arranged in a strip shape, a tension spring (6) is connected between two end parts of the heating body (3), and the tension spring (6) acts on the outer side wall of the heating inner container (4) to elastically encircle the heating body (3).
7. The heating and thermal insulating device according to claim 1, wherein: the heating body (3) is arranged on the outer side wall of the heating inner container (4) in a sticking mode.
8. The heating and thermal insulating device according to claim 1, wherein: the opening of the heating container (2) is provided with a cover body (1), and the cover body (1) opens or closes the opening at the top of the cover body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279621.9U CN211011924U (en) | 2019-12-17 | 2019-12-17 | Heating and heat-preserving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279621.9U CN211011924U (en) | 2019-12-17 | 2019-12-17 | Heating and heat-preserving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011924U true CN211011924U (en) | 2020-07-14 |
Family
ID=71468374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922279621.9U Active CN211011924U (en) | 2019-12-17 | 2019-12-17 | Heating and heat-preserving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011924U (en) |
-
2019
- 2019-12-17 CN CN201922279621.9U patent/CN211011924U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 432619 Group 8, Tangchong village, Muzi Township, Anlu City, Xiaogan City, Hubei Province Patentee after: Tang Liping Address before: 528311 floor 3, workshop 16, Nanhe Road East, chendajiao Industrial Zone, Shunjiang neighborhood committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG SHUNDE 10-YEAR ELECTRONIC TECHNOLOGY Co.,Ltd. |