CN2713382Y - Convection type quick electric heater - Google Patents
Convection type quick electric heater Download PDFInfo
- Publication number
- CN2713382Y CN2713382Y CN 200420072223 CN200420072223U CN2713382Y CN 2713382 Y CN2713382 Y CN 2713382Y CN 200420072223 CN200420072223 CN 200420072223 CN 200420072223 U CN200420072223 U CN 200420072223U CN 2713382 Y CN2713382 Y CN 2713382Y
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- CN
- China
- Prior art keywords
- electric heater
- convection type
- quick electric
- fin
- radiating tube
- 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 - Lifetime
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- Electric Stoves And Ranges (AREA)
Abstract
The utility model provides a convection type quick electric heater, which belongs to the heating component in the indoor heating equipment. The convection type quick electric heater comprises heating elements and a plurality of radiating fins. The convection type quick electric heater is characterized in that the convection type quick electric heater also comprises radiating pipes. The radiating fins are provided with through holes, the radiating pipes are positioned in the through holes, and the radiating pipes and the through holes are tightly connected without a slit by the mode of mechanical expanding pipe. The heating elements are positioned in the radiating pipes, and the heating elements are the heating units of an electrothermal pipe. The utility model has the characteristics of simple structure, easy processing, small volume, light weight, high heating speed, good radiation effect and long service life.
Description
Technical field:
The utility model relates to the quick electric heater of a kind of convection type, and it belongs to the heat generating component in the heating of house equipment.
Technical background:
At present, the fin of a class electric heater and radiating tube are overall structure, and fin is directly to be formed by the mode of radiating tube body by extruding, and such version processing is numerous and diverse, and the area of the fin of formation is limited, so its radiating effect is not good.Another kind of fin is to become as a whole by the mode of welding with radiating tube, owing to adopt welded connection technology, the ferrous materials that adopt more, welding manner mostly is spot welding, the limitations restrict that is connected with spot welding because of the thermal conductivity of iron the raising of radiating efficiency, also be subjected to certain influence service life.
Technology contents:
The purpose of this utility model provides a kind of compact conformation, and processing is simple, good heat dissipation effect, the quick electric heater of the convection type of long service life.
The purpose of this utility model is achieved in that
The quick electric heater of a kind of convection type, it comprises heater element, some fin, it is characterized in that it also includes radiating tube; Be provided with through hole on described fin, described radiating tube places through hole, and by mechanical expanding mode and seamless tight connection of through hole; Described heater element places described radiating tube.
Described heater element is the electrothermal tube heater.
Described fin is an aluminium flake; Radiating tube is an aluminum pipe.The thickness of described fin is 0.1-0.8mm.
The quick electric heater of described convection type is characterized in that the gap between described fin and the radiating tube is 0.1-0.3mm.
The quantity of described heater element can be the 2-6 root.
Described fin quantity is the 50-100 sheet, is arranged on the through hole on the fin and the quantity of radiating tube and equates with the quantity of described heater element.
The utility model is simple in structure, handling ease, and it is little, in light weight to have a volume, and firing rate is fast, good heat dissipation effect, the characteristics of long service life.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model
Accompanying drawing 2 is a three-dimensional decomposition texture schematic diagram of the present utility model
The specific embodiment:
Be embodiment of the present utility model with accompanying drawing 1,2 below, the utility model be further detailed:
In the present embodiment, the utility model comprises heater element 1, fin 2 and radiating tube 3, and described heater element 1 is the electrothermal tube heater, and described heater element 1 places described radiating tube 3.On described fin 2, through hole 4 is set, the radiating tube 3 that heater element 1 will be housed then is positioned in the through hole 4 corresponding on the fin 2, the gap is 0.3mm between the through hole 4 on radiating tube 3 and the fin, hole when radiating tube 3 is carried out mechanical expanding on the fin 0.3mm size that also swells simultaneously, thereby seamless tight connection of realizing radiating tube and fin.Can select fin 2 to be aluminium flake in the present embodiment, radiating tube 3 is an aluminum pipe; Described fin 2 thickness are 0.1mm; Described through hole 4 is punching press flange hole.Described in the present embodiment heater element is 2, and therefore the through hole that is located on the described fin is 2, and radiating tube also is 2.
The utility model is when work, its process that adds hot-air is: energising back electrothermal tube temperature rises rapidly, heat is delivered to aluminium radiator fin by radiation or conduction, the aluminium radiator fin temperature is raise, the cold air of being come in by the electric heater bottom rises by the radiator that electrothermal tube and fin constituted, mode of heating cold air through conduction and convection current is heated intensification, in the inlet chamber, improves indoor temperature and reaches the purpose of heating then.
Claims (7)
1. quick electric heater of convection type, it comprises heater element (1), some fin (2), it is characterized in that it also includes radiating tube (3); Be provided with through hole (4) on described fin (2), described radiating tube (3) places through hole (4), and by mechanical expanding mode and seamless tight connection of through hole (4); Described heater element (1) places described radiating tube (3).
2. the quick electric heater of the convection type described in claim 1 is characterized in that described heater element (1) is the electrothermal tube heater.
3. the quick electric heater of the convection type described in claim 1 is characterized in that described fin (2) is an aluminium flake; Radiating tube (3) is an aluminum pipe.
4. the quick electric heater of convection type described in claim 1 or 2 or 3, the thickness that it is characterized in that described fin (2) is 0.1-0.8mm.
5. the quick electric heater of convection type described in claim 1 or 2 or 3 is characterized in that the gap between described fin (2) and the radiating tube (3) is 0.1-0.3mm.
6. the quick electric heater of the convection type described in claim 1, the quantity that it is characterized in that described heater element is the 2-6 root.
7. the quick electric heater of convection type described in claim 1 or 6 is characterized in that described fin (2) quantity is the 50-100 sheet, is arranged on the through hole on the fin (2) and the quantity of radiating tube and equates with the quantity of described heater element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072223 CN2713382Y (en) | 2004-07-30 | 2004-07-30 | Convection type quick electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072223 CN2713382Y (en) | 2004-07-30 | 2004-07-30 | Convection type quick electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713382Y true CN2713382Y (en) | 2005-07-27 |
Family
ID=34874084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420072223 Expired - Lifetime CN2713382Y (en) | 2004-07-30 | 2004-07-30 | Convection type quick electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713382Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162395A (en) * | 2011-12-10 | 2013-06-19 | 江阴市霖肯科技有限公司 | Far infrared electric heating air conditioner radiating fin |
| CN105240911A (en) * | 2015-11-02 | 2016-01-13 | 张翼鹏 | Counter flow type radiator and manufacturing method thereof |
-
2004
- 2004-07-30 CN CN 200420072223 patent/CN2713382Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162395A (en) * | 2011-12-10 | 2013-06-19 | 江阴市霖肯科技有限公司 | Far infrared electric heating air conditioner radiating fin |
| CN105240911A (en) * | 2015-11-02 | 2016-01-13 | 张翼鹏 | Counter flow type radiator and manufacturing method thereof |
| CN105240911B (en) * | 2015-11-02 | 2018-11-13 | 张翼鹏 | A kind of convector radiator and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY JINKE SPECIES MATERIALS CO., LTD. Free format text: FORMER OWNER: GAO ZHANGFU Effective date: 20080104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080104 Address after: Guangdong Province, Shenzhen City, Nanshan District science and Technology Park Qiong Yu Road No. 8 Jinke, zip code: 518057 Patentee after: Shenzhen Jinke Special Materials Co., Ltd. Address before: No. 8, Qiong Yu Road, Nanshan District Science Park, Guangdong, Shenzhen Province, 518057 Patentee before: Gao Changfu |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140730 Granted publication date: 20050727 |