CN201589330U - Duct type electrical heater with multiple hole chambers - Google Patents
Duct type electrical heater with multiple hole chambers Download PDFInfo
- Publication number
- CN201589330U CN201589330U CN2009202707967U CN200920270796U CN201589330U CN 201589330 U CN201589330 U CN 201589330U CN 2009202707967 U CN2009202707967 U CN 2009202707967U CN 200920270796 U CN200920270796 U CN 200920270796U CN 201589330 U CN201589330 U CN 201589330U
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- fin
- heating
- porous chamber
- electric
- radiating fin
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- Expired - Fee Related
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Abstract
The utility model discloses a duct type electrical heater with multiple hole chambers, which is provided with a heating fin and radiating fins. The utility model is characterized in that: the heating fin is an electrical heating fin (2) and is internally provided with a plurality of vertical through holes; the whole heating fin is of a porous chamber shape; a front radiating fin and a back radiating fin (1, 3) are respectively provided at the front part and the back part of the heating fin; each radiating fin is internally provided with a plurality of vertical through holes and is of a porous chamber shape; the upper ends of the electrical heating fin, the front radiating fin and the back radiating fin are porous chamber-shaped hot air outlets, and the lower ends are porous chamber-shaped cold air inlets; the front radiating fin, the back radiating fin and the middle electrical heating fin are closely combined together. The electric heating fin is internally provided with an electric heating plate or an electric heating wire or an electric heating film. The duct type electrical heater is suitable for using as an indoor heater and furthermore has the advantages of novel structure, good heat radiation effect, convenient installation, resource saving and high safety.
Description
Technical field
The utility model belongs to a kind of electric heater, specifically is a kind of electrical heating, has heating plate and fin, and radiating effect is good especially, both can be placed on the ground, the convenient again electric heater that hangs.
Background technology
Warmer is a warming appliance commonly used during people live, and the use of electric heater is also more and more wider.Present electric heater is solid monoblock type mostly, and its radiating effect is not ideal enough, thereby comparatively takes.Therefore, need to propose a kind of novel structure, radiating effect is better, more Jie Dian novel electric heater.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, to propose a kind of porous chamber air duct type electric heater, and this electric heater novel structure, radiating effect are good especially, be present electric heater radiating effect 4-6 doubly, energy saving, easy to install.
The purpose of this utility model is to come by the following technical programs: plant porous chamber air duct type electric heater, be provided with heating plate and fin, it is characterized in that: described heating plate is an electric heating sheets, and inside is provided with a plurality of vertical through hole, and whole heating plate is porous chamber tubbiness; Be respectively equipped with forward and backward fin in the front and back of this heating plate, this fin inside is provided with a plurality of vertical through hole, also is porous chamber tubbiness; The upper end of described electric heating sheets and forward and backward fin is a porous chamber tubbiness hot-blast outlet, and the lower end is the tubbiness cold wind import of porous chamber; Described forward and backward fin and middle electric heating sheets are closely linked.
The inside of described electric heating sheets is provided with electric hot plate or heating wire, Electric radiant Heating Film.
Porous of the present utility model chamber air duct type electric heater is to be formed by vertical installation of porous chamber tubular structure.Porous chamber air duct type structure has the unimpeded air flowing space that makes progress from bottom to top.When the warm mural painting heater heating of electricity, the atmospheric density in the tubular structure of porous chamber diminishes, and hot-air rises and produces wind-drawing effect.Cold air below the porous chamber is owing to the air generation density contrast of density greater than inside, and the influence that is subjected to wind-drawing effect is discharged diffusion along the very fast rising of porous chamber below admission passage.Room air produces the strong convection effect in loose structure, quicken the convection current of whole space air, and carries out heat exchange with electric heater.
Advantage of the present utility model:
1, loose structure has increased cooling surface area, and having overcome increases the tradition that power must increase surface area, saves occupation space is installed.
2, loose structure air duct type " stack effect " electric heater radiating rate is fast, and it is very little that volume can be done.It can make existing market with power product 1/5th sizes, so material-saving economizes on resources.
3, because porous cavity configuration heater can be arranged on mid portion, knot heat-delivery surface temperature is lower, has avoided the generation of children's scald accident, has novel structure, and good heat dissipation effect is easy for installation, saves the advantage of resource and safety.
Description of drawings
Fig. 1 is that structure of the present utility model is separated schematic diagram;
Fig. 2 is an overall structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described: embodiment: referring to accompanying drawing, porous chamber air duct type electric heater is provided with heating plate and fin, and described heating plate 2 is an electric heating sheets, inside is provided with a plurality of vertical through hole, and whole heating plate is porous chamber tubbiness; Be respectively equipped with forward and backward fin 1,3 in the front and back of this heating plate, this fin inside is provided with a plurality of vertical through hole, also is porous chamber tubbiness; The upper end of described electric heating sheets and forward and backward fin is a porous chamber tubbiness hot-blast outlet, and the lower end is the tubbiness cold wind import of porous chamber; Described forward and backward fin and middle electric heating sheets are closely linked.The inside of described electric heating sheets is provided with electric hot plate.
Present embodiment is very good through trial effect.
Claims (2)
1. a porous chamber air duct type electric heater is provided with heating plate and fin, it is characterized in that: described heating plate is electric heating sheets (2), and inside is provided with a plurality of vertical through hole, and whole heating plate is porous chamber tubbiness; Be respectively equipped with forward and backward fin (1,3) in the front and back of this heating plate, this fin inside is provided with a plurality of vertical through hole, also is porous chamber tubbiness; The upper end of described electric heating sheets and forward and backward fin is a porous chamber tubbiness hot-blast outlet, and the lower end is the tubbiness cold wind import of porous chamber; Described forward and backward fin and middle electric heating sheets are closely linked.
2. electric heater according to claim 1 is characterized in that: the inside of described electric heating sheets is provided with electric hot plate or heating wire, Electric radiant Heating Film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202707967U CN201589330U (en) | 2009-11-26 | 2009-11-26 | Duct type electrical heater with multiple hole chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202707967U CN201589330U (en) | 2009-11-26 | 2009-11-26 | Duct type electrical heater with multiple hole chambers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589330U true CN201589330U (en) | 2010-09-22 |
Family
ID=42749114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202707967U Expired - Fee Related CN201589330U (en) | 2009-11-26 | 2009-11-26 | Duct type electrical heater with multiple hole chambers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807060A (en) * | 2015-04-14 | 2015-07-29 | 贵州大学 | Electric radiator structure without pipeline and liquid |
| CN112524673A (en) * | 2020-12-22 | 2021-03-19 | 浙江暖科能源技术有限公司 | Electric heating system |
-
2009
- 2009-11-26 CN CN2009202707967U patent/CN201589330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807060A (en) * | 2015-04-14 | 2015-07-29 | 贵州大学 | Electric radiator structure without pipeline and liquid |
| CN112524673A (en) * | 2020-12-22 | 2021-03-19 | 浙江暖科能源技术有限公司 | Electric heating system |
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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: 20100922 Termination date: 20131126 |