CN210351688U - Electric heating assembly, high-power electric heating device and high-power electric boiler formed by electric heating assembly - Google Patents
Electric heating assembly, high-power electric heating device and high-power electric boiler formed by electric heating assembly Download PDFInfo
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- CN210351688U CN210351688U CN201920118114.4U CN201920118114U CN210351688U CN 210351688 U CN210351688 U CN 210351688U CN 201920118114 U CN201920118114 U CN 201920118114U CN 210351688 U CN210351688 U CN 210351688U
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- electric heating
- heating assembly
- plate body
- metal plate
- electric
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Abstract
The utility model discloses an electric heating device, specifically be a high-power electric heating device and high-power electric boiler that graphite alkene carbon fiber electric heating assembly and constitute, electric heating assembly contain a metal plate body (5) the two sides of metal plate body (5) are equipped with line type electric conductor (4), and this line type electric conductor (4) are arranged along the plane coiling form of metal plate body (5) on metal plate body (5) two sides. The utility model discloses can constitute high-power electric heating system, like the electric boiler of the winter heating in the north. Compared with the prior art, the utility model discloses energy conversion rate is higher, especially is applicable to and uses in the powerful heating system, and is energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a heating element and the high-power electric heater unit that constitutes thereof, especially a graphite alkene carbon fiber electric heater unit and the high-power electric boiler that constitute.
Background
The current electric heating devices mainly use electric heating wires to generate heat for heating, and are widely used in various fields, especially in industrial production.
The disadvantage of the heating wire is that its energy conversion rate is low, and the current conversion rate can only reach 60% to 70%, so the application in the heating field is greatly limited.
Disclosure of Invention
The utility model aims to solve the technical problem that an electrical heating component that the energy conversion rate is higher, especially be applicable to among the powerful heating system and use is provided, specifically is a high-power electric heating device and the high-power electric boiler that graphite alkene carbon fiber electrical heating component and constitute.
In order to achieve the above object, the present invention provides the following technical solutions: the electric heating assembly comprises a metal plate body (5), wherein linear electric conductors (4) are arranged on two sides of the metal plate body (5), and the linear electric conductors (4) are arranged on two sides of the metal plate body (5) along the plane of the metal plate body (5) in a coiled mode.
Further, the linear conductor (4) is a conductive body formed of a graphene carbon fiber bundle (41).
An insulating layer (42) is arranged outside the graphene carbon fiber bundle (41), and the insulating layer (42) is a high-temperature-resistant insulating layer.
Further, the utility model discloses an electric heating element can constitute high-power electric heater unit, like the electric boiler of the winter heating usefulness in the north.
Compared with the prior art, the utility model discloses energy conversion rate is higher, especially is applicable to and uses in the powerful heating system, like the electric boiler of the winter heating in the north, and is energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic structural diagram of an electric heating assembly according to embodiment 1 of the present invention.
Fig. 2 is a schematic top view of fig. 1.
Fig. 3 is a schematic structural diagram of an electric heating assembly according to embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of an embodiment of a heating system constituted by the electric heating assembly of the present invention.
Shown in the figure: 1 is the insulation board, 2 is binding post, 3 is the wrapping post, 4 is the line type electric conductor, 41 is graphite alkene carbon fiber bundle, 42 is the insulating layer, 5 is the metal plate body, 6 is the mount, 7 is the shell, 8 is hot-blast export, 9 is the extension that dispels the heat, 10 is the fan.
Detailed Description
The preferred embodiments of the present invention will be described in detail below.
Example 1: referring to fig. 1 and 2, for the structure schematic diagram of embodiment 1 of the present invention, for the electric heating assembly, contain a metal plate body 5, general iron or steel plate can, also can be aluminum plate, copper or other alloy plates the two sides of metal plate body 5 are equipped with linear electric conductor 4, linear electric conductor 4 constitute for graphite alkene carbon fiber bundle 41, graphite alkene carbon fiber bundle 41 is equipped with insulating layer 42 outward, and preferred insulating layer 42 is for enduring high temperature more than 300 ℃. The two end parts of the two surfaces of the metal plate body 5 are provided with the winding posts 3 which are arranged in parallel, and the linear electric conductors 4 are arranged in parallel on the surface of the metal plate body 5 by bypassing the winding posts 3.
Example 2: referring to fig. 3, a schematic structural diagram of embodiment 2 of the present invention is an electrical heating assembly, and compared with embodiment 1, the present embodiment is different in that: the middle part of the metal plate body 5 is provided with a fixing frame 6.
Example 3: referring to fig. 4, it is a schematic structural diagram of embodiment 3 of the present invention, which is a high-power electric heating device composed of electric heating components, and is an electric boiler for heating in winter in the north. Contain shell 7, the crisscross arrangement each other is equipped with the multiunit in the shell 7 the utility model discloses an electric heating element forms circuitous heating channel in shell 7, is equipped with the extension 9 that looses of many portions outside hot air outlet 8.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention.
Claims (5)
1. An electrical heating assembly, comprising: contain a plate body (5) the two sides of plate body (5) are equipped with line type electric conductor (4), and this line type electric conductor (4) is coiled the form and is arranged along the plane of plate body (5) on plate body (5) two sides.
2. An electrical heating assembly as in claim 1 wherein: the linear conductor (4) is a conductor body formed by graphene carbon fiber bundles (41).
3. An electrical heating assembly as in claim 2 wherein: an insulating layer (42) is arranged outside the graphene carbon fiber bundle (41), and the insulating layer (42) is a high-temperature-resistant insulating layer.
4. A high-power electric heating device is characterized in that: an electrical heating assembly as claimed in any one of claims 1 to 3.
5. A high-power electric boiler is characterized in that: an electrical heating assembly as claimed in any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920118114.4U CN210351688U (en) | 2019-01-24 | 2019-01-24 | Electric heating assembly, high-power electric heating device and high-power electric boiler formed by electric heating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920118114.4U CN210351688U (en) | 2019-01-24 | 2019-01-24 | Electric heating assembly, high-power electric heating device and high-power electric boiler formed by electric heating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210351688U true CN210351688U (en) | 2020-04-17 |
Family
ID=70173159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920118114.4U Expired - Fee Related CN210351688U (en) | 2019-01-24 | 2019-01-24 | Electric heating assembly, high-power electric heating device and high-power electric boiler formed by electric heating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210351688U (en) |
-
2019
- 2019-01-24 CN CN201920118114.4U patent/CN210351688U/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 |
Granted publication date: 20200417 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |