CN207662176U - A kind of oven blower fan system - Google Patents
A kind of oven blower fan system Download PDFInfo
- Publication number
- CN207662176U CN207662176U CN201721922037.5U CN201721922037U CN207662176U CN 207662176 U CN207662176 U CN 207662176U CN 201721922037 U CN201721922037 U CN 201721922037U CN 207662176 U CN207662176 U CN 207662176U
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- heater
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- baffle
- hot air
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Abstract
A kind of oven blower fan system, including hot wind machine baffle, air-heater and heating tube, hot wind machine baffle includes first baffle and second baffle, hot air chamber is formed between first baffle and second baffle, inside hot air chamber the first hot air chamber and the second hot air chamber are separated by being inclined relative to horizontal the partition board of setting, air-heater includes mounted on indoor first air-heater of the first hot wind and being mounted on indoor second air-heater of the second hot wind, the first hot air reflux mouth corresponding with the first air-heater and the second hot air reflux mouth corresponding with the second air-heater are provided on second baffle, the peripheral part of first baffle and second baffle is formed with hot air outlet.Hot air chamber is divided into the first hot air chamber and the second hot air chamber by the oven blower fan system by angularly disposed partition board, first air-heater and the asymmetric setting up and down of the second air-heater, can perform to the performance of oven two fans under certain patterns in turn most preferably makes can also have best Baking Effect in the case where oven inner container is not stratified.
Description
Technical field
The utility model is related to oven fields, more particularly, to a kind of oven blower fan system.
Background technology
In the air-heater system of oven, air-heater is mainly by the air heated by heating tube from hot wind machine baffle air outlet
Blowout, hot-air return to oven back after oven inner container forms interior cycle, from hot wind machine baffle air inlet, it can be seen that, it bakes
There is very big influence in the position of case air-heater to the interior cycle in oven inner container.Position of the air-heater in oven inner container is different,
Oven will have different Baking Effects.Currently, oven in the market is based on single wind turbine, air-heater is typically placed at oven
Back centre position can promote the cycle of hot-air in oven inner container to the greatest extent in this way, ensure the uniformity of oven thermal field
And efficiency.If being considered as two fans structure, placement is fairly simple from a structural point up and down for two air-heaters, can also realize
The upper lower leaf baking of oven acts on.But in the case where oven inner container is not stratified, under certain baking patterns, on two fans
The effect placed vertically down is not best.In conclusion needing to be further improved existing oven blower fan system.
Utility model content
Technical problem to be solved in the utility model is present situation for the above-mentioned prior art, provides and a kind of using two heat
Wind turbine and the oven blower fan system for being conducive to performance two fans optimum performance.
Technical solution is used by the utility model solves above-mentioned first technical problem：The oven blower fan system, packet
Include hot wind machine baffle, air-heater and heating tube, it is characterised in that：The hot wind machine baffle includes first baffle and second baffle,
Hot air chamber is formed between the first baffle and second baffle, by being inclined relative to horizontal setting inside the hot air chamber
Partition board is separated into the first hot air chamber and the second hot air chamber, and the air-heater includes being mounted on indoor first hot wind of the first hot wind
Machine and be mounted on indoor second air-heater of the second hot wind, be provided on second baffle it is corresponding with the first air-heater first heat
The peripheral part of wind refluxing opening and the second hot air reflux mouth corresponding with the second air-heater, first baffle and second baffle is formed with
Hot air outlet.
Preferably, the partition board is arranged on the inner wall of the first baffle.
Further preferably, hot air chamber is divided into equal the first hot air chamber and the second hot wind of volume size by the partition board
Room.
Further preferably, the power of first air-heater is equal to the power of the second air-heater.
Further preferably, the area of the first hot air reflux mouth is equal to the area of the second hot air reflux mouth.
Include the first heating tube to preferably coordinate the power of the first air-heater and the second air-heater, the heating tube
With the second heating tube, first heating tube is disposed around around the first air-heater, and second heating tube is disposed around the second heat
Around wind turbine, the power of the first heating tube is equal to the power of the second heating tube.
In order to enable blower fan system surrounding outlet air, the first baffle and second baffle are all around equipped with the heat
Wind air outlet.
In order to carry out water conservancy diversion to the air-flow of air outlet, wind deflector is mounted at each hot air outlet.If
After setting deflector, it is ensured that oven inner edge margin has streamline to pass through, and the temperature of oven inner container up and down is made to press down substantially
System, and the velocity circulation of air outlet can be eliminated, and then inhibit the generation of vortex in oven cavity.
In order to make the air-flow of hot air outlet be more uniformly distributed, length side of the wind deflector each along respective hot air outlet
To being spaced apart successively.
As the preferred of any of the above-described scheme, the impeller of first air-heater and the second air-heater is respectively arranged on the first heat
The inside of air compartment and the second hot air chamber.
Compared with prior art, the utility model has the advantage of：The oven blower fan system passes through angularly disposed partition board
Hot air chamber is divided into the first hot air chamber and the second hot air chamber, to make to be located at indoor first air-heater of the first hot wind and be located at
The asymmetric setting up and down of indoor second air-heater of second hot wind, and then can be under certain patterns by the performance of oven two fans
It performs to most preferably, makes can also have best Baking Effect in the case where oven inner container is not stratified.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the front view of the utility model embodiment；
Fig. 3 is the perspective exploded view of the utility model embodiment；
Fig. 4 is the structural schematic diagram of the first baffle of the utility model embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figures 1 to 4, the hot wind machine baffle of the oven blower fan system in the present embodiment includes first baffle 1 and
Two baffles 2, form hot air chamber between first baffle 1 and second baffle 2, volume size is separated by partition board 3 inside hot air chamber
Equal the first hot air chamber 4 and the second hot air chamber 5, in the present embodiment, partition board 3 be set on the inner wall of first baffle 1 and relative to
Horizontal plane is obliquely installed, since first baffle 1 and second baffle 2 are substantially square, the first hot air chamber 4 and the second hot wind
Room 5 is generally triangular.
Air-heater includes identical first air-heater, 6 and second air-heater 7 of power, and the installation of the first air-heater 6 and first add
Heat pipe 9 is in the first hot air chamber 4, and inside the first hot air chamber of impeller 4 of the first air-heater 6, the first heating tube 9 is disposed around the first heat
6 periphery of wind turbine；Second air-heater 7 and the second heating tube 10 are mounted in the second hot air chamber 5, and the impeller of the second air-heater 7 is set to
Inside second hot air chamber 5, the second heating tube 10 is disposed around 7 periphery of the second air-heater.In order to coordinate the first air-heater 6 and the second heat
The power of wind turbine 7, the power of the first heating tube 9 are equal to the power of the second heating tube 10.
The the first hot air reflux mouth 21 and the second hot air reflux mouth 22 in honeycomb structure are provided on second baffle 2,
Wherein, the first hot air reflux mouth 21 is set to the position of corresponding first air-heater 6, and the second hot air reflux mouth 22 is set to corresponding second heat
The position of wind turbine 7, also, the area of the first hot air reflux mouth 21 is equal to the area of the second hot air reflux mouth 22.
In the present embodiment, first baffle 1 is all around equipped with hot air outlet 8 with second baffle 2, and goes out in each hot wind
Wind deflector 11 is mounted at air port 8.In order to effectively inhibit the generation of vortex in oven cavity, wind deflector 11 is each along each Self-air-heating
The length direction of air outlet 8 is spaced apart successively, and then ensures that oven inner edge margin has streamline to pass through, and is made on oven inner container
Lower left and right temperature is consistent substantially.
Through experiment, which the first air-heater 6 and about 7 asymmetry of the second air-heater are arranged, corresponding
Hot wind machine baffle, can be under certain patterns by oven two fans using the structure of intermediate bulkhead slant setting, surrounding wind-guiding
Performance, which performs to, most preferably makes can also have best Baking Effect in the case where oven inner container is not stratified.
Claims (9)
1. a kind of oven blower fan system, including hot wind machine baffle, air-heater and heating tube, it is characterised in that：The air-heater gear
Plate includes first baffle (1) and second baffle (2), forms hot air chamber between the first baffle (1) and second baffle (2), institute
It states and is separated into the first hot air chamber (4) and the second hot air chamber by being inclined relative to horizontal the partition board (3) of setting inside hot air chamber
(5), the air-heater include be mounted on the first hot air chamber (4) in the first air-heater (6) and be mounted on the second hot air chamber (5)
Interior the second air-heater (7), be provided on second baffle (2) the first hot air reflux mouth (21) corresponding with the first air-heater and
The second hot air reflux mouth (22) corresponding with the second air-heater, first baffle (1) and the peripheral part of second baffle (2) are formed with
Hot air outlet (8).
2. oven blower fan system according to claim 1, it is characterised in that：The partition board (3) is arranged in the first gear
On the inner wall of plate (1).
3. oven blower fan system according to claim 2, it is characterised in that：Hot air chamber is divided into appearance by the partition board (3)
Equal-sized first hot air chamber (4) of product and the second hot air chamber (5).
4. oven blower fan system according to claim 3, it is characterised in that：The power of first air-heater (6) is equal to
The power of second air-heater (7).
5. oven blower fan system according to claim 4, it is characterised in that：The area of the first hot air reflux mouth (21)
Equal to the area of the second hot air reflux mouth (22).
6. oven blower fan system according to claim 4, it is characterised in that：The heating tube includes the first heating tube
(9) it is disposed around around the first air-heater (6) with the second heating tube (10), first heating tube (9), second heating tube
(10) it is disposed around around the second air-heater (7), the power of the first heating tube (9) is equal to the power of the second heating tube (10).
7. oven blower fan system according to claim 1, it is characterised in that：The first baffle (1) and second baffle (2)
Be all around equipped with the hot air outlet (8).
8. oven blower fan system according to claim 7, it is characterised in that：At each hot air outlet (8)
It is mounted on wind deflector (11).
9. oven blower fan system according to claim 8, it is characterised in that：The wind deflector (11) is each along each Self-air-heating
The length direction of air outlet (8) is spaced apart successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922037.5U CN207662176U (en) | 2017-12-29 | 2017-12-29 | A kind of oven blower fan system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922037.5U CN207662176U (en) | 2017-12-29 | 2017-12-29 | A kind of oven blower fan system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662176U true CN207662176U (en) | 2018-07-27 |
Family
ID=62944593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922037.5U Active CN207662176U (en) | 2017-12-29 | 2017-12-29 | A kind of oven blower fan system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662176U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288406A (en) * | 2018-11-30 | 2019-02-01 | 广东美的厨房电器制造有限公司 | Microwave oven |
| CN110840279A (en) * | 2019-10-30 | 2020-02-28 | 宁波方太厨具有限公司 | Oven with drying function |
| CN111227667A (en) * | 2018-11-29 | 2020-06-05 | 宁波方太厨具有限公司 | Fan system of double-fan oven and operating mode of oven |
-
2017
- 2017-12-29 CN CN201721922037.5U patent/CN207662176U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111227667A (en) * | 2018-11-29 | 2020-06-05 | 宁波方太厨具有限公司 | Fan system of double-fan oven and operating mode of oven |
| CN109288406A (en) * | 2018-11-30 | 2019-02-01 | 广东美的厨房电器制造有限公司 | Microwave oven |
| CN110840279A (en) * | 2019-10-30 | 2020-02-28 | 宁波方太厨具有限公司 | Oven with drying function |
| CN110840279B (en) * | 2019-10-30 | 2021-10-22 | 宁波方太厨具有限公司 | Oven with drying function |
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