CN201926013U - Air convection heater - Google Patents
Air convection heater Download PDFInfo
- Publication number
- CN201926013U CN201926013U CN2010206417330U CN201020641733U CN201926013U CN 201926013 U CN201926013 U CN 201926013U CN 2010206417330 U CN2010206417330 U CN 2010206417330U CN 201020641733 U CN201020641733 U CN 201020641733U CN 201926013 U CN201926013 U CN 201926013U
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- China
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- air
- heater
- air exchange
- cross
- flow cavity
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- Expired - Fee Related
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Abstract
The utility model relates to an air convection heater, which comprises a plurality of radiating fins, a heating element and a side cover plate. The air convection heater is characterized in that a heater body is provided with at least one air exchange flowing cavity, a first air outlet grid and a first air inlet grid are respectively arranged at the upper end and the lower end of the air exchange flowing cavity, the radiating fins are mounted outside the air exchange flowing cavity, a second air outlet grid and a second air inlet grid are respectively arranged at the upper end and the lower end of each of the radiating fins, the heating element is mounted at the bottom of the air exchange flowing cavity, and hot air can raise quickly after being heated. Further, the air exchange flowing cavity is a first chimney-effect air convection cavity, and the outside of the air exchange flowing cavity and shielding areas of the radiating fins form a second chimney-effect air convection cavity, so that mechanical surface temperature is uniform by means of air flowing. Compared with the prior art, the air convection heater is simple in production and process, low in cost, fast in heating speed, and capable of saving energy and being environment-friendly since materials of the air convection heater can be recycled completely.
Description
Technical field
The utility model relates to a kind of cross-ventilation formula heater, specifically is meant a kind ofly to add hot-air by heater element, learns principle according to hot fluid and makes air and cold air convection, reaches the heater of indoor heating purposes.
Background technology
Existing this type of irony oil spit of fland heater all is to adopt iron sheet stretching welding procedure, and after first monolithic welding fabrication was good, a slice a slice assembled again, this kind method complex process, and cost is higher, and firing rate is slow, easily breaks and leakage of oil in the transportation.
Summary of the invention
The utility model is for solving existing welding procedure complexity, the cost height, and firing rate is slow, and the quality instability with the oily shortcoming such as environmental requirement that do not meet as heat-conducting medium, provides a kind of rational in infrastructure, cross-ventilation formula heater that firing rate is fast.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of cross-ventilation formula heater, comprise fin, heater element and side cover plate, it is characterized in that: heater body is provided with at least one air exchange flow cavity, two ends are respectively equipped with and give vent to anger and air inlet grid one about the air exchange flow cavity, air exchange flow cavity outside is equipped with the multi-disc fin, two ends are respectively equipped with and give vent to anger and air inlet grid two about the fin, and heater element is installed on air exchange flow cavity bottom, and heating back hot-air can rise rapidly.
Also be provided with the circulation of air hole on the described air exchange flow cavity.
Described air exchange flow cavity is rectangle or U-shaped or ellipse, and described fin is grid-like or U-shaped shape or elliptical shape.
Described heater element adopts board-like heating element heater of ceramic heat accumulation or aluminium flake formula heating element heater.
Described heater both sides adopt airtight side cover plate that inner body is carried out shade, and side cover plate is provided with control box, and control box is equipped with temperature-adjusting device, gear adjusting device and timing setting device.
Described air exchange flow cavity is first stack effect cross-ventilation chamber, and air exchange flow cavity outside hides the district with fin and forms second stack effect cross-ventilation chamber, reaches the effect of the mobile fast table machine temperature equalization of air.
The utility model compared with prior art beneficial effect is: the air exchange flow cavity is first stack effect cross-ventilation chamber, air exchange flow cavity outside hides the district with fin and forms second stack effect cross-ventilation chamber, reaches the effect of the mobile fast table machine temperature equalization of air.The utility model processing process is simple, and is with low cost, and firing rate is fast, the material that uses can all reclaim more energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the explosive view of the utility model embodiment;
Fig. 2 is the structure chart of the utility model embodiment;
Fig. 3 is for implementing preferred heater element structure chart.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model comprises fin 1, side cover plate 3, heater element 7 etc., heater body is provided with air exchange flow cavity 2, the air exchange flow cavity is respectively equipped with and gives vent to anger and air inlet grid one 2-1 in two ends about in the of 2, air exchange flow cavity 2 front-backs also are provided with circulation of air hole 2-2, this circulation of air hole 2-2 can make cold air add in the inner chamber, to quicken circulation of air, the temperature of heat supply air can be fallen, thereby realize product All Ranges temperature equalization, the moving chamber 2 of air exchange current is rectangle in this enforcement, can certainly be that U-shaped or ellipse wait other shape.
Air exchange flow cavity 2 outsides are equipped with multi-disc fin 1, fin is respectively equipped with and gives vent to anger and air inlet grid two 1-1 in two ends about in the of 1, this fin 1 is realized on the one hand to the heater surfaces temperature equalization, realize the stereoscopic effect on the other hand, also quicken air exchange flow cavity outside heat and distribute circulation.Air exchange flow cavity 2 is first stack effect cross-ventilation chamber, and air exchange flow cavity 2 outsides hide the district with fin 1 and form second stack effect cross-ventilation chamber, reach the effect of the mobile fast table machine temperature equalization of air.Fin 1 is grid-like in the present embodiment, can certainly be that U-shaped or ellipse wait other shape, and fin quantity can change according to actual needs, and screw was fixed about air flow lumen and fin fixed form adopted, and is fixing more firm.
Heater element 7 is installed on air exchange flow cavity 2 bottoms, and meeting product stack effect forms convection current after the heater element ambient cold air is heated, and quickens the air heat in the room.Shown in Figure 3 is a kind of ceramic heat storage type heater element preferred version, selects the ceramic heating plate for use in the middle of this pottery heat storage type heater element, and the next door is fixed with support, and heater element can be other type, as aluminium flake formula heating element heater.
Side cover plate 3 is installed on the both sides of air flow lumen, realizes that side cover plate front-back and top are provided with through hole 3-2 to the inner body shade, and is safer in the use to reduce the inner body environment temperature, longer service life.Temperature control damper 4 is installed on the side cover plate, can changes the temperature of indoor demand heating at any time; Gear adjuster 5 is installed, available heating power gear; Timing means 6 is installed, can be for be set heat time heating time.
The heating element heater surface is basic insulation, and heater element surface metal body and shell are isolated, and insulating properties are safer, and material that heater uses is solid metal and plastics entirely, use scrap after all recyclable secondary utilization.
Claims (7)
1. cross-ventilation formula heater, comprise fin (1), heater element (7) and side cover plate (3), it is characterized in that: heater body is provided with at least one air exchange flow cavity (2), air exchange flow cavity (2) two ends up and down is respectively equipped with and gives vent to anger and air inlet grid one (2-1), air exchange flow cavity (2) outside is equipped with multi-disc fin (1), two ends are respectively equipped with and give vent to anger and air inlet grid two (1-1) about the fin, heater element (7) is installed on air exchange flow cavity (2) bottom, and heating back hot-air can rise rapidly.
2. a kind of cross-ventilation formula heater according to claim 1 is characterized in that: also be provided with circulation of air hole (2-2) on the air exchange flow cavity.
3. a kind of cross-ventilation formula heater according to claim 1 and 2, it is characterized in that: described air exchange flow cavity (2) is rectangle or U-shaped or ellipse, and described fin (1) is grid-like or U-shaped shape or elliptical shape.
4. a kind of cross-ventilation formula heater according to claim 1 and 2 is characterized in that: described heater element (7) adopts board-like heating element heater of ceramic heat accumulation or aluminium flake formula heating element heater.
5. a kind of cross-ventilation formula heater according to claim 1 and 2, it is characterized in that: the heater both sides adopt airtight side cover plate that inner body is carried out shade, side cover plate (3) is provided with control box, and control box is equipped with temperature-adjusting device (4), gear adjusting device (5) and timing setting device (6).
6. a kind of cross-ventilation formula heater according to claim 1 and 2, it is characterized in that: described side cover plate front-back and top are provided with through hole (3-2), to reduce the inner body environment temperature.
7. a kind of cross-ventilation formula heater according to claim 1 and 2, it is characterized in that: described air exchange flow cavity (2) is first stack effect cross-ventilation chamber, air exchange flow cavity (2) outside hides the district with fin and forms second stack effect cross-ventilation chamber, reaches the effect of the mobile fast table machine temperature equalization of air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206417330U CN201926013U (en) | 2010-12-03 | 2010-12-03 | Air convection heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206417330U CN201926013U (en) | 2010-12-03 | 2010-12-03 | Air convection heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926013U true CN201926013U (en) | 2011-08-10 |
Family
ID=44429860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206417330U Expired - Fee Related CN201926013U (en) | 2010-12-03 | 2010-12-03 | Air convection heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013061107A1 (en) * | 2011-09-12 | 2013-05-02 | Homeeasy Industrial Co., Ltd | Heating core and convection heater comprising the same |
| CN104807060A (en) * | 2015-04-14 | 2015-07-29 | 贵州大学 | Electric radiator structure without pipeline and liquid |
-
2010
- 2010-12-03 CN CN2010206417330U patent/CN201926013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013061107A1 (en) * | 2011-09-12 | 2013-05-02 | Homeeasy Industrial Co., Ltd | Heating core and convection heater comprising the same |
| CN104807060A (en) * | 2015-04-14 | 2015-07-29 | 贵州大学 | Electric radiator structure without pipeline and liquid |
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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: 20110810 Termination date: 20121203 |