CN201047642Y - Electric oil-filled radiator - Google Patents
Electric oil-filled radiator Download PDFInfo
- Publication number
- CN201047642Y CN201047642Y CNU2007201101109U CN200720110110U CN201047642Y CN 201047642 Y CN201047642 Y CN 201047642Y CN U2007201101109 U CNU2007201101109 U CN U2007201101109U CN 200720110110 U CN200720110110 U CN 200720110110U CN 201047642 Y CN201047642 Y CN 201047642Y
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- CN
- China
- Prior art keywords
- oil
- electric heating
- fin
- radiation
- medium
- 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 oil-heating radiator, comprising a plurality of radiation pieces which are sequentially connected into a line, a cover board and an electric heating tube. A hollow connecting sleeve which extends along the horizontal direction is respectively arranged at the lower end and the upper end of the radiation piece. An oil-penetrating hole is arranged in the interior of the hollow connecting sleeve, and the oil-penetrating holes on the radiation pieces are communicated. The electric heating tube is arranged in the communicated oil-penetrating hole of the hollow connecting sleeve. The side face of the radiation piece is provided with a bending part. The utility model has beneficial effects that because of the arrangement of the bending part at the side face of the radiation piece, the radiation area of the side face of the radiation piece is enlarged and the radiation efficiency is high.
Description
(1) technical field
The utility model relates to a kind of electric heating installation using oil as medium.
(2) background technology
Electric heating installation using oil as medium is a kind of use heating system widely, it comprises the continuous successively fin in a row of multi-disc, cover plate and electric heating tube, the two ends up and down of fin are provided with the hollow adapter sleeve that along continuous straight runs extends, the inside of hollow adapter sleeve has oil through, oil through on each fin is connected, electric heating tube is positioned at the oil through that is connected of hollow adapter sleeve, in the hollow adapter sleeve, fill and add deep fat, during work by the deep fat that adds in the electric heater for heating hollow adapter sleeve, by fin heat is distributed, the main radiating surface of fin is the side of fin, the radiating surface of existing electric heating installation using oil as medium fin is all linearly, radiating surface is little, so rate of heat dissipation is not good enough.
(3) summary of the invention
In order to overcome the not good enough deficiency of existing electric heating installation using oil as medium heat radiation rate of heat dissipation, the utility model provides the electric heating installation using oil as medium that a kind of area of dissipation of fin is big, rate of heat dissipation is high.
The technical scheme in the invention for solving the technical problem is: a kind of electric heating installation using oil as medium, comprise continuous successively fin, cover plate and the electric heating tube in a row of multi-disc, the two ends up and down of described fin are provided with the hollow adapter sleeve that along continuous straight runs extends, the inside of described hollow adapter sleeve has oil through, oil through on each fin is connected, described electric heating tube is positioned at the oil through that is connected of described hollow adapter sleeve, and the side of described fin has zigzag part.
Further, the zigzag part of described fin side is a concave arc; Perhaps: the zigzag part of described fin side is a trapezoidal shape concave arc; Perhaps: the zigzag part of described fin side is a bow font arc.
Using method of the present utility model is identical with the using method of existing electric heating installation using oil as medium.
The beneficial effects of the utility model are: owing to be provided with zigzag part in the side of fin, so the area of dissipation of fin side is increased the radiating efficiency height.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the novel stereogram of this use.
Fig. 3 is a partial sectional view of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of electric heating installation using oil as medium, comprise continuous successively fin 1, cover plate 2 and the electric heating tube 3 in a row of multi-disc, the two ends up and down of described fin 1 are provided with the hollow adapter sleeve 4 that along continuous straight runs extends, the inside of described hollow adapter sleeve 4 has oil through, oil through on each fin is connected, and described electric heating tube 3 is positioned at the oil through that is connected of described hollow adapter sleeve 4, and the side of described fin 1 has a trapezoidal shape concave arc 5.Using method of the present utility model is identical with the using method of existing electric heating installation using oil as medium, owing to be provided with trapezoidal shape concave arc 5 in the side of fin 1, so the area of dissipation of fin side is increased the radiating efficiency height.Certainly this trapezoidal shape concave arc can also replace with other forms of zigzag part, reaching the purpose that increases area of dissipation, as concave arc, bow font arc, square recessed, waveform warpage etc.
Claims (4)
1. electric heating installation using oil as medium, comprise continuous successively fin, cover plate and the electric heating tube in a row of multi-disc, the two ends up and down of described fin are provided with the hollow adapter sleeve that along continuous straight runs extends, the inside of described hollow adapter sleeve has oil through, oil through on each fin is connected, described electric heating tube is positioned at the oil through that is connected of described hollow adapter sleeve, it is characterized in that: the side of described fin has zigzag part.
2. electric heating installation using oil as medium as claimed in claim 1 is characterized in that: the zigzag part of described fin side is a concave arc.
3. electric heating installation using oil as medium as claimed in claim 1 is characterized in that: the zigzag part of described fin side is a trapezoidal shape concave arc.
4. electric heating installation using oil as medium as claimed in claim 1 is characterized in that: the zigzag part of described fin side is a bow font arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201101109U CN201047642Y (en) | 2007-06-06 | 2007-06-06 | Electric oil-filled radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201101109U CN201047642Y (en) | 2007-06-06 | 2007-06-06 | Electric oil-filled radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047642Y true CN201047642Y (en) | 2008-04-16 |
Family
ID=39300229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201101109U Expired - Fee Related CN201047642Y (en) | 2007-06-06 | 2007-06-06 | Electric oil-filled radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047642Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105393A1 (en) * | 2009-03-16 | 2010-09-23 | 德龙健伍贸易（深圳）有限公司 | Electrothermal oil heater |
| CN102721315A (en) * | 2011-03-31 | 2012-10-10 | 珠海格力电器股份有限公司 | Electric oil heater and radiating fin structure thereof |
| EP3040639A1 (en) * | 2014-12-31 | 2016-07-06 | Ningbo Singfun Electric Applicance Co., Ltd. | Radiating fin with bent radiating portion and electrothermal oil heater using same |
| CN109751657A (en) * | 2019-02-25 | 2019-05-14 | 珠海格力电器股份有限公司 | Heat radiation structure and have its oil spit of fland |
-
2007
- 2007-06-06 CN CNU2007201101109U patent/CN201047642Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105393A1 (en) * | 2009-03-16 | 2010-09-23 | 德龙健伍贸易（深圳）有限公司 | Electrothermal oil heater |
| CN102721315A (en) * | 2011-03-31 | 2012-10-10 | 珠海格力电器股份有限公司 | Electric oil heater and radiating fin structure thereof |
| EP3040639A1 (en) * | 2014-12-31 | 2016-07-06 | Ningbo Singfun Electric Applicance Co., Ltd. | Radiating fin with bent radiating portion and electrothermal oil heater using same |
| JP2016125806A (en) * | 2014-12-31 | 2016-07-11 | 寧波先鋒電器制造有限公司Ｎｉｎｇｂｏ Ｓｉｎｇｆｕｎ Ｅｌｅｃｔｒｉｃ Ａｐｐｌｉａｎｃｅ Ｃｏ．，Ｌｔｄ． | Heat radiation fin with bent heat radiation part and oil heater using heat radiation fin |
| CN109751657A (en) * | 2019-02-25 | 2019-05-14 | 珠海格力电器股份有限公司 | Heat radiation structure and have its oil spit of fland |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20100606 |