CN2249372Y - Oil-filled type electric heating radiator - Google Patents
Oil-filled type electric heating radiator Download PDFInfo
- Publication number
- CN2249372Y CN2249372Y CN 96236578 CN96236578U CN2249372Y CN 2249372 Y CN2249372 Y CN 2249372Y CN 96236578 CN96236578 CN 96236578 CN 96236578 U CN96236578 U CN 96236578U CN 2249372 Y CN2249372 Y CN 2249372Y
- Authority
- CN
- China
- Prior art keywords
- side plate
- type electric
- electric heater
- filling type
- radiating piece
- 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 oil-filled type electric heater, which is composed of a front and a back covers, a plurality of heat sinks, a rolling wheel, and an electric control part. The utility model is characterized in that both sides of each heat sink is provided with a side plate which can be separated from the heat sink. Under the condition that optimal temperature exists on a heat radiating surface, and the heat efficiency of the electric heater is not lowered, the manufacture process is simple, spraying and painting treatment can be carried out, and the side plate can be easily replaced and repaired. The side plate adopts a corrugated plate, or a rectangular corrugated plate, etc.
Description
The utility model is the improvement to the filling type electric heater, particularly a kind of filling type electric heater with side plate.
The filling type electric heater is a kind of heating heating mineral oil that utilizes, and passes to room air by radiating piece by conduction and convection type then, improves the device of indoor temperature.In the prior art, the filling type electric heater mainly is made up of automatically controlled part, radiating piece, forward and backward shell and roller, the heat radiation main body is to be coupled to each other by the radiating piece that the concavo-convex opposite pressed sheet of polylith is welded to form, because two of radiating piece is open type, according to the relevant standard code of country, its surface temperature, the human body place that may touch particularly, must be controlled at below the uniform temperature, in order to avoid the scald human body, therefore, surface temperature can not be too high, the heating power that this has just limited electric heater has reduced its effective utilization.Another is that the periphery of this refreshing radiator heat-dissipation spare is very thin, and invisible concerning people especially children is a kind of potential danger.For this reason, Chinese patent 92103001.0 discloses the oil radiator that a kind of heat rooms is used, its each radiating piece extends flank to two sides, constitute the space of a pipeline shape after the doubling, one group of radiating piece is lined up when forming electric heater, its flat outer surface forms the outer heat radiation side plate of a band gap, this heat radiation side plate helps safety and health low heat emission device surface temperature, but also there is following aspect shortcoming in this patent: a manufacture craft more complicated needs to be shaped with the intersection technology of special equipment by welding, bending; Two because side plate and radiating piece are overall structure, and surface treatment can't separately be carried out, and the entire heat dissipation part still carries out surface treatment by higher standard, and cost is higher; Three because the heat radiation side plate is to be formed by the flank doubling that some radiating pieces extend, and the radiating piece consumption material is many, and cost is higher; Four when dispelling the heat side plate after transportation or the damage of other occasion, can't repair owing to be subjected to involving of radiating piece; Five because side plate and radiating piece are overall structures, and the heat radiation side plate temperature is still direct and the radiating piece temperature is approaching, and radiators heat power still is subjected to bigger restriction.
The purpose of this utility model is to provide that a kind of manufacture craft is simple, cost is low, the filling type electric heater of good heat-insulation effect.
The utility model is to realize like this, the filling type electric heater is to be grouped into by fore shell, some radiating pieces, back cover, roller and electric control part, be filled with oil in the main body of radiating piece, it is characterized in that the both sides of radiating piece are provided with the side plate that blocks radiating piece, side plate is the platy structure that is independent of radiating piece.
The utility model is separated with the radiating piece of electric heater inside, so can adopt the conventional equipment drawing because side plate is an independently overall structure, technology is simple, and easily processing can be carried out surface treatment separately, and internal heat sink only needs simple process, has reduced cost; Damage as side plate, only need to change side plate and get final product, easy to maintenance; In addition, form long and narrow pipeline space between side plate and the radiating piece, help air to quicken betwixt to flow, directly play thermolysis, its temperature is remained on reduced levels, has played good effect of heat insulation.
Fig. 1 is a structural representation of the present utility model.
Fig. 2-Fig. 4 is the surface structure figure of side plate.
Fig. 5 is the structure chart that side plate and cover plate are connected as a single entity.
Below in conjunction with accompanying drawing the utility model is described in detail.
The filling type electric heater is made up of fore shell 1, some radiating pieces 6, back cover 4, roller 5 and automatically controlled part 8, is filled with oil in the main body of radiating piece 6, and side plate 3 is bearing on the turning rolls, and the space that long screw passes between the radiating piece is affixed with two side plates.Owing to formed the vertical convection channel of many rows between side plate 3 and the radiating piece 6, the heat that radiating piece 6 produces is except that part is passed through heat loss through radiation, after being heated, air in the convection channel rises, cold air just replenishes from the below, produced strong convection current, most of heat distributes with this convection type, and the surface temperature of side plate 3 is remained on lower level; Because side plate 3 is an independently platy structure, together constitute the shell of electric heater with fore shell 1, back cover 4, inner radiating piece 6 can not carry out surface treatment, and side plate 3 as damaged is changed shell and is got final product, and has avoided scrapping of whole electric heater.
In order to strengthen side plate intensity and to strengthen area of dissipation, side plate generally will stamp out concave bar.As Fig. 2-shown in Figure 4, side plate can strike out corrugated plating, zigzag wave card, semicircle corrugated plating or square wave card (shown in Figure 1), the direction of ripple can be laterally, vertical or oblique side, wherein being the best (consistent) vertically with airflow direction.Among Fig. 1, can have air drain or pore 7 on the concave edge of side plate 3 or the chimb, number of openings and area are decided according to the size of power.
Isolate in order to make radiating piece comprehensively, make the compact overall structure of electric heater complete, one cover plate 2 is arranged on the top of radiating piece 6, cover plate 2 has louvre 9, the edge of cover plate 2 forms and closely is connected with fore shell, back cover, two side plates 3, two side plates also can make an overall structure with cover plate 2, directly are stamped to form, as shown in Figure 5.
Claims (9)
1, a kind of filling type electric heater, be grouped into by fore shell, some radiating pieces, back cover, roller and electric control part, be filled with oil in the main body of radiating piece, it is characterized in that the both sides of radiating piece are provided with the side plate that blocks radiating piece, side plate is the platy structure that is independent of radiating piece.
2, filling type electric heater as claimed in claim 1 is characterized in that side plate is provided with pore or air drain.
3, filling type electric heater as claimed in claim 1 is characterized in that side plate 3 is bearing on the turning rolls 9, and the space that long screw passes between the radiating piece is affixed with two side plates.
4, as claim 1 or 2 or 3 described filling type electric heaters, it is characterized in that side plate has concave bar.
5, filling type electric heater as claimed in claim 4 is characterized in that side plate is a corrugated plating.
6, filling type electric heater as claimed in claim 5 is characterized in that above-mentioned side plate is square wave card or zigzag wave card or semicircle corrugated plating.
7, filling type electric heater as claimed in claim 4, the concave bar ridge orientation that it is characterized in that side plate is vertical or horizontal or tilted direction.
8, filling type electric heater as claimed in claim 1 is characterized in that a cover plate is arranged at the top of radiating piece, has louvre on the cover plate, and the edge of cover plate forms tight the connection with fore shell, back cover, two side plates.
9, filling type electric heater as claimed in claim 7 is characterized in that side plate and cover plate are an overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236578 CN2249372Y (en) | 1995-07-21 | 1996-01-26 | Oil-filled type electric heating radiator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95217549.5 | 1995-07-21 | ||
| CN 95217549 CN2253435Y (en) | 1995-07-21 | 1995-07-21 | Oil-filling electric radiator with side radiating plate-fin |
| CN 96236578 CN2249372Y (en) | 1995-07-21 | 1996-01-26 | Oil-filled type electric heating radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2249372Y true CN2249372Y (en) | 1997-03-12 |
Family
ID=34065653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96236578 Expired - Fee Related CN2249372Y (en) | 1995-07-21 | 1996-01-26 | Oil-filled type electric heating radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2249372Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200316A (en) * | 2010-03-22 | 2011-09-28 | 深圳市波赛恩数字科技有限公司 | Digital indoor electric heating and heat preserving regulator |
| CN103822291A (en) * | 2014-03-07 | 2014-05-28 | 宁波先锋电器制造有限公司 | Electrical oil heater with heat dissipation channels |
| CN108426294A (en) * | 2018-03-16 | 2018-08-21 | 天津市鼎盛鑫科技有限公司 | The shell tissue and electric heater of integrated electric heater |
-
1996
- 1996-01-26 CN CN 96236578 patent/CN2249372Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200316A (en) * | 2010-03-22 | 2011-09-28 | 深圳市波赛恩数字科技有限公司 | Digital indoor electric heating and heat preserving regulator |
| CN103822291A (en) * | 2014-03-07 | 2014-05-28 | 宁波先锋电器制造有限公司 | Electrical oil heater with heat dissipation channels |
| CN103822291B (en) * | 2014-03-07 | 2017-01-11 | 宁波先锋电器制造有限公司 | Electrical oil heater with heat dissipation channels |
| CN108426294A (en) * | 2018-03-16 | 2018-08-21 | 天津市鼎盛鑫科技有限公司 | The shell tissue and electric heater of integrated electric heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |