CN205251295U - Oven hot air circulating system - Google Patents
Oven hot air circulating system Download PDFInfo
- Publication number
- CN205251295U CN205251295U CN201521058045.0U CN201521058045U CN205251295U CN 205251295 U CN205251295 U CN 205251295U CN 201521058045 U CN201521058045 U CN 201521058045U CN 205251295 U CN205251295 U CN 205251295U
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- centrifugal fan
- hot air
- chamber wall
- circulating system
- wind deflector
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Abstract
The utility model provides an oven hot air circulating system, including motor, combustor, centrifugal fan, stove courage chamber wall, aviation baffle and ventilation baffle, the combustor is installed in the parietal inboard of stove courage, and the motor is installed on the chamber wall in the combustor outside, and centrifugal fan installs on the chamber wall of combustor inboard, and the output shaft and the centrifugal fan of motor are connected, and the ventilation baffle is installed in centrifugal fan's dead ahead, and the both sides at the ventilation baffle are installed to the aviation baffle. The even output of heat that this oven hot air circulating system utilized centrifugal fan to produce the combustor, then make hot -blast even distribution in the wall of stove courage chamber through the aviation baffle for toast more evenly, improve and to toast efficiency.
Description
Technical field
The utility model belongs to household electrical appliance technical field, is specifically related to a kind of baking oven hot air circulating system.
Background technology
Along with the raising of people's living standard, also more and more higher for the requirement of food. And baking food is wherein quite main one, especially for western countries such as America and Europes, baking oven is the necessary tool of every family.
But existing baking oven is in the time of baking, because the local temperature near barbecue tube is high, local temperature away from barbecue tube is lower, thereby can cause the article baking in chamber inhomogeneous, some baked good excess Temperatures or being heated not of having, had a strong impact on the quality of baking, and for all article are all toasted and reach certain parameter, the barbecue time that need to be longer, bring inconvenience to user.
Utility model content
For overcoming the deficiencies in the prior art, the utility model has designed a kind of baking oven hot air circulating system, the heat that this baking oven hot air circulating system utilizes centrifugal fan that burner is produced is exported uniformly, then by wind deflector, hot blast is evenly distributed in the wall of flue chamber, make baking more even, improve baking efficiency.
For realizing technique scheme, the utility model provides a kind of baking oven hot air circulating system, comprise motor, burner, centrifugal fan, flue chamber wall, wind deflector and ventilation dividing plate, described burner is arranged on the inner side of flue chamber wall, motor is arranged on the chamber wall in burner outside, and centrifugal fan is arranged on the chamber wall of burner inner side, and the output shaft of motor is connected with centrifugal fan, ventilation dividing plate is arranged on the dead ahead of centrifugal fan, and wind deflector is arranged on the both sides of ventilation dividing plate.
In technique scheme, in burner, burning produces heat, motor drives in the hot-air channel that centrifugal fan forms heat delivery to wind deflector and flue chamber wall, hot blast is through the water conservancy diversion of wind deflector, inwardly flow from the space of wind deflector and flue chamber wall front end, be circulated to centrifugal fan surrounding finally by crossing ventilation dividing plate, reach and heat the object that is placed on food in flue, through the water conservancy diversion of wind deflector, make the distribution of hot blast in flue more even.
Preferably, between described wind deflector and the space of flue chamber wall front end, return air plate is installed, the surface of described return air plate offers oval return air hole, and wind speed when return air plate can regulate hot blast turning makes hot air circulation more even.
Preferably, the surface of described ventilation dividing plate offers fan-shaped ventilation circular hole of arranging, after food in Hot-blast Heating furnace chamber, the hot blast that the ventilation circular hole of offering by ventilation baffle surface is got back to centrifugal fan place and burner generation mixes, continue circulating-heating next time, realized recycling of heat, energy-saving effect is outstanding.
Preferably, described wind deflector upper end offers air-guiding hole, and the hot blast of part circulation can enter flue cooking food by the air-guiding hole of offering on wind deflector, makes to toast efficiency higher.
Preferably, described wind deflector is welded by 5-10 sheet wind guide vane and a connecting plate, and described wind guide vane can accelerate the speed of hot air circulation, makes the efficiency of hot air circulation higher.
The beneficial effect of a kind of baking oven hot air circulating system that the utility model provides is: the heat that 1) this baking oven hot air circulating system utilizes centrifugal fan that burner is produced is exported uniformly, then by wind deflector, hot blast is evenly distributed in the wall of flue chamber, make baking more even, improve baking efficiency; 2) recycling of heat, good energy-conserving effect have been realized.
Brief description of the drawings
Fig. 1 is top view of the present utility model.
Fig. 2 is perspective view of the present utility model.
In figure: 1, motor; 2, burner; 3, centrifugal fan; 4, flue chamber wall; 5, wind deflector; 6, ventilation dividing plate; 7, return air plate; 51, air-guiding hole; 52, wind guide vane; 61, ventilation circular hole; 71, return air hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out to clear, complete description, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. This area ordinary person, not making the every other embodiment obtaining under creative work prerequisite, all belongs to protection domain of the present utility model.
Embodiment: a kind of baking oven hot air circulating system.
Shown in Fig. 1, a kind of baking oven hot air circulating system, comprise motor 1, burner 2, centrifugal fan 3, flue chamber wall 4, wind deflector 5 and ventilation dividing plate 6, described burner 2 is arranged on the inner side of flue chamber wall 4, motor 1 is arranged on the chamber wall in burner 2 outsides, and centrifugal fan 3 is arranged on the chamber wall of burner 2 inner sides, and the output shaft of motor 1 is connected with centrifugal fan 3, ventilation dividing plate 6 is arranged on the dead ahead of centrifugal fan 3, and wind deflector 5 is arranged on the both sides of ventilation dividing plate 6.
In technique scheme, the interior burning of burner 2 produces heat, motor 1 drives in the hot-air channel that centrifugal fan 3 forms heat delivery to wind deflector 5 and flue chamber wall 4, hot blast is through the water conservancy diversion of wind deflector 5, inwardly flow from wind deflector 5 and the space of flue chamber wall 4 front ends, be circulated to centrifugal fan 3 surroundings finally by crossing ventilation dividing plate 6, reach and heat the object that is placed on food in flue, through the water conservancy diversion of wind deflector 5, make the distribution of hot blast in flue more even.
Shown in Fig. 2, between described wind deflector 5 and the space of flue chamber wall 4 front ends, return air plate 7 is installed, the surface of described return air plate 7 offers oval return air hole 71, and wind speed when return air plate 7 can regulate hot blast turning makes hot air circulation more even.
Shown in Fig. 2, the surface of described ventilation dividing plate 6 offers fan-shaped ventilation circular hole 61 of arranging, after food in Hot-blast Heating furnace chamber, the ventilation circular hole 61 of offering by ventilation dividing plate 6 surfaces is got back to the hot blast that centrifugal fan 3 places and burner 2 produce and is mixed, continue circulating-heating next time, realized recycling of heat, energy-saving effect is outstanding.
Shown in Fig. 2, described wind deflector 5 upper ends offer air-guiding hole 51, and the hot blast of part circulation can enter flue cooking food by the air-guiding hole 51 of offering on wind deflector 5, make to toast efficiency higher.
Shown in Fig. 2, described wind deflector 5 is welded by five wind guide vanes 52 and a connecting plate, and described wind guide vane 52 can accelerate the speed of hot air circulation, makes the efficiency of hot air circulation higher.
The above is preferred embodiment of the present utility model; but the utility model should not be limited to this embodiment and the disclosed content of accompanying drawing; do not depart from the equivalence or the amendment that under spirit disclosed in the utility model, complete so every, all fall into the scope of the utility model protection.
Claims (5)
1. a baking oven hot air circulating system, it is characterized in that: comprise motor (1), burner (2), centrifugal fan (3), flue chamber wall (4), wind deflector (5) and ventilation dividing plate (6), described burner (2) is arranged on the inner side of flue chamber wall (4), motor (1) is arranged on the chamber wall in burner (2) outside, centrifugal fan (3) is arranged on the chamber wall of burner (2) inner side, the output shaft of motor (1) is connected with centrifugal fan (3), ventilation dividing plate (6) is arranged on the dead ahead of centrifugal fan (3), wind deflector (5) is arranged on the both sides of ventilation dividing plate (6).
2. baking oven hot air circulating system as claimed in claim 1, is characterized in that: between described wind deflector (5) and the space of flue chamber wall (4) front end, return air plate (7) is installed, the surface of described return air plate (7) offers oval return air hole.
3. baking oven hot air circulating system as claimed in claim 1, is characterized in that: the surface of described ventilation dividing plate (6) offers fan-shaped ventilation circular hole (61) of arranging.
4. baking oven hot air circulating system as claimed in claim 1, is characterized in that: described wind deflector (5) upper end offers air-guiding hole (51).
5. baking oven hot air circulating system as claimed in claim 1, is characterized in that: described wind deflector (5) is welded by 5-10 sheet wind guide vane and a connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058045.0U CN205251295U (en) | 2015-12-18 | 2015-12-18 | Oven hot air circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058045.0U CN205251295U (en) | 2015-12-18 | 2015-12-18 | Oven hot air circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205251295U true CN205251295U (en) | 2016-05-25 |
Family
ID=55992850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058045.0U Active CN205251295U (en) | 2015-12-18 | 2015-12-18 | Oven hot air circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205251295U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334386A (en) * | 2017-03-29 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of baking box |
| CN107560425A (en) * | 2017-09-30 | 2018-01-09 | 志圣科技（广州）有限公司 | Vacuum pressure baking box |
| CN112426027A (en) * | 2020-10-30 | 2021-03-02 | 宁波方太厨具有限公司 | Cooking equipment with baking function |
| CN116294204A (en) * | 2023-04-13 | 2023-06-23 | 广州伟格机械设备有限公司 | Heating induced draft structure of electric integrated hot-blast stove |
-
2015
- 2015-12-18 CN CN201521058045.0U patent/CN205251295U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107334386A (en) * | 2017-03-29 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of baking box |
| CN107560425A (en) * | 2017-09-30 | 2018-01-09 | 志圣科技（广州）有限公司 | Vacuum pressure baking box |
| CN112426027A (en) * | 2020-10-30 | 2021-03-02 | 宁波方太厨具有限公司 | Cooking equipment with baking function |
| CN116294204A (en) * | 2023-04-13 | 2023-06-23 | 广州伟格机械设备有限公司 | Heating induced draft structure of electric integrated hot-blast stove |
| CN116294204B (en) * | 2023-04-13 | 2023-11-03 | 广州伟格机械设备有限公司 | Heating induced draft structure of electric integrated hot-blast stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |