CN202074605U - Electric heating radiator - Google Patents
Electric heating radiator Download PDFInfo
- Publication number
- CN202074605U CN202074605U CN201120121390XU CN201120121390U CN202074605U CN 202074605 U CN202074605 U CN 202074605U CN 201120121390X U CN201120121390X U CN 201120121390XU CN 201120121390 U CN201120121390 U CN 201120121390U CN 202074605 U CN202074605 U CN 202074605U
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- CN
- China
- Prior art keywords
- heating
- metal tube
- pipe
- heater element
- heat
- 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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Abstract
The utility model relates to an electric heating radiator belonging to an electric radiator. The electric heating radiator comprises a heating element and is characterized in that the electric heating radiator also comprises a metal pipe, the heating element is adhered to the metal pipe, a hot pipe is welded on the metal pipe, and heat radiating fins are arranged on the hot pipe; the heating element is wound on the outside of the metal pipe or arranged on the inside of the metal pipe. The hot pipe in the utility model is an inorganic hot pipe with high heat transfer efficiency, and the hot pipe has the same temperature as the heating element, so that the heat radiation area is increased in a disguised form, and the heat exchange efficiency is improved. Compared with the traditional electric heater, the heating efficiency of the electric heating radiator is greatly improved, and the heating speed is high.
Description
Technical field
The utility model relates to a kind of electrical-heating heating sheet, specifically a kind of electrical-heating heating sheet of being rapidly heated can realized.
Background technology
Present electrical-heating heating sheet is to adopt big resistance to make, and by to big resistance energising, realizes heating, and then gives near air heat.The firing rate of the mode of heating of this kind structure depends on the surface area of resistance, and surface area is big more in general, and radiating effect is good more.But the surface of heating resistor all is smooth, and area of dissipation is limited.
The utility model content
The purpose of this utility model is to provide a kind of electrical-heating heating sheet, changes radiator structure, improves programming rate and radiating efficiency.
The technical scheme in the invention for solving the technical problem is: a kind of electrical-heating heating sheet, comprise heater element, and it is characterized in that, also comprise a metal tube, described heater element invests on the metal tube, is welded with heat pipe on the described metal tube, and described heat pipe is provided with radiating fin.
Described heater element is wrapped in the outside of metal tube.
Described heater element places the inboard of metal tube.
Also comprise a housing, described housing is coated on the outside of metal tube and heat pipe, has louvre on the housing, and is provided with a blower fan in the bottom of housing.
Described heater element is a resistance wire.
The beneficial effects of the utility model are: heat pipe is inorganic heat pipe, the heat conduction efficiency height, heat pipe has identical temperature with heater element, covert increase the area of heat radiation, improve heat exchanger effectiveness.Improve greatly than traditional electric heater heating efficiency, heat up rapidly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 metal tube, 2 heater elements, 3 heat pipes, 4 housings.
The specific embodiment
As shown in Figure 1, a kind of electrical-heating heating sheet comprises heater element and heat pipe.
One metal tube 1, metal tube 1 has good heat-conducting, and heater element 2 is spiral helicine resistance wire, places the metal tube inboard, forms electric heating body.Be welded with several heat pipes 3 on the metal tube 1, be welded with spiral helicine radiating fin on the heat pipe 3.Encapsulation inorganic heat transfer medium in the described heat pipe, its adopts United States Patent (USP) (US6132823) to make, and this patent is ZL97180042 in the application of China, and Dezhou passes luxuriant heat energy Science and Technology Ltd. and produces in batches at present, and public offering.This inorganic heat pipe has the good heat transfer performance, and its heat conduction velocity is 30,000 times of argent, and the heat that makes its derivation is extremely near the heat that absorbs.
After heater element 2 heat production, be transferred to rapidly on the heat pipe, dispel the heat synchronously, increased area of dissipation, improved the efficiency of heating surface.
Heater element is wrapped in the outside of metal tube can play similar effects equally.
For the sake of security, coat a housing 4 in the outside of metal tube and heat pipe, housing is a sheet metal component, on the housing 4 louvre is arranged, and is used for cross-ventilation.For increasing cross-ventilated efficient, be provided with a blower fan in the bottom of housing, quicken the circulation of air.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (5)
1. an electrical-heating heating sheet comprises heater element, it is characterized in that, also comprises a metal tube, and described heater element invests on the metal tube, is welded with heat pipe on the described metal tube, and described heat pipe is provided with radiating fin.
2. a kind of electrical-heating heating sheet according to claim 1 is characterized in that described heater element is wrapped in the outside of metal tube.
3. a kind of electrical-heating heating sheet according to claim 1 is characterized in that described heater element places the inboard of metal tube.
4. according to claim 1 or 2 or 3 described a kind of electrical-heating heating sheets, it is characterized in that also comprise a housing, described housing is coated on the outside of metal tube and heat pipe, has louvre on the housing, and is provided with a blower fan in the bottom of housing.
5. a kind of electrical-heating heating sheet according to claim 1 is characterized in that described heater element is a resistance wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120121390XU CN202074605U (en) | 2011-04-22 | 2011-04-22 | Electric heating radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120121390XU CN202074605U (en) | 2011-04-22 | 2011-04-22 | Electric heating radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074605U true CN202074605U (en) | 2011-12-14 |
Family
ID=45112704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120121390XU Expired - Fee Related CN202074605U (en) | 2011-04-22 | 2011-04-22 | Electric heating radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234233A (en) * | 2013-04-23 | 2013-08-07 | 吴海林 | Electric heater |
| CN103574740A (en) * | 2012-08-03 | 2014-02-12 | 周锡卫 | Peak-adjustable heat-storage electric heater |
| CN108397812A (en) * | 2018-06-11 | 2018-08-14 | 太仓双赢电子电气成套设备有限公司 | Electric radiator anti-scald structure |
-
2011
- 2011-04-22 CN CN201120121390XU patent/CN202074605U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574740A (en) * | 2012-08-03 | 2014-02-12 | 周锡卫 | Peak-adjustable heat-storage electric heater |
| CN103574740B (en) * | 2012-08-03 | 2016-09-21 | 周锡卫 | A kind of Peak-adjustable heat-storage electric heater |
| CN103234233A (en) * | 2013-04-23 | 2013-08-07 | 吴海林 | Electric heater |
| CN108397812A (en) * | 2018-06-11 | 2018-08-14 | 太仓双赢电子电气成套设备有限公司 | Electric radiator anti-scald structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20190422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |