CN201795486U - Upper burner used for oven - Google Patents
Upper burner used for oven Download PDFInfo
- Publication number
- CN201795486U CN201795486U CN2010205083328U CN201020508332U CN201795486U CN 201795486 U CN201795486 U CN 201795486U CN 2010205083328 U CN2010205083328 U CN 2010205083328U CN 201020508332 U CN201020508332 U CN 201020508332U CN 201795486 U CN201795486 U CN 201795486U
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- main combustion
- main
- flame
- aliform
- combustion tube
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Abstract
The utility model discloses an upper burner used for an oven, which comprises a main combustion pipe; the upper burner further comprises a finned eddy plate; an arc-shaped groove fitted with the upper part of the radial main combustion pipe is formed in the middle of the finned eddy plate and configured with an arc-shaped supporting plate; an accommodating space is formed between the arc-shaped groove and the arc-shaped supporting plate; the upper part of the main combustion pipe is arranged in the arc-shaped groove; a gap exists between the arc-shaped supporting plate and the bottom of the main combustion pipe; and a plurality of fire holes are evenly distributed upwards along the caliber of the main combustion pipe. The finned eddy plate is arranged on the main combustion pipe, the arc-shaped supporting plate is configured below the finned eddy plate, the flame generated by the main combustion pipe during the burning process is upwardly sprayed to the finned eddy plate, and the finned eddy plate is used for shielding the flame, so that the flames flowing out of all the fire holes are mutually disturbed to form turbulent flow, the utilization ratio of heat energy of the burner is improved, and the toroidal flame is formed due to the arc-shaped supporting plate, and the ignition efficiency of the main burner is further improved.
Description
Technical field
The utility model relates to a kind of top burner, relates in particular to a kind of top burner that is exclusively used in baking box inner bag top layer.
Background technology
At present, baking box progressively enters in the daily life, becomes the common tool of people's making and cooking food.Burner is the vitals of baking box operate as normal, and burner has very important influence to the operation of baking box and to the taste that baking box is produced food.
The top burner of conventional oven generally adopts the straight pipe type combustion tube, combustion gas is in the combustion tube internal combustion, transmit heat by corresponding parts to the baking box inner bag, its efficient of transmitting heat is very low, waste a large amount of combustion gas, and be easy to generate from the flame phenomenon during its burning, the manufacture difficulty of burner is bigger, increases the manufacturing cost of burner.
This shows that prior art needs further improvement and develops.
The utility model content
The utility model provides a kind of top burner that is used for baking box for solving above-mentioned defective of the prior art, solve that prior art middle and upper part burner heating efficiency is low, the waste combustion gas, be easy to generate technical problem from flame, to reduce the probability of its generation, improve its utilization rate to heat energy from the flame phenomenon.
For solving the problems of the technologies described above, the utility model scheme comprises:
A kind of top burner that is used for baking box, it comprises main combustion tube, wherein, this top burner also comprises an aliform cowling panel, the middle part of this aliform cowling panel be provided with one with radially the suitable deep-slotted chip breaker in main combustion tube top, this deep-slotted chip breaker disposes an arc pallet, forms an accommodation space between this deep-slotted chip breaker and the arc pallet, main combustion tube top is arranged in the deep-slotted chip breaker, has the gap between arc pallet and the main combustion tube bottom; Directly upwards evenly be furnished with a plurality of fire output holes along main combustion tube.
Described top burner, wherein, above-mentioned main combustion tube comprises a Venturi tube and type pipe always, the rear end of Venturi tube is connected with the front end of type pipe directly.
Described top burner, wherein, above-mentioned fire output hole is arranged on the straight type pipe, and fire output hole comprises the two main glory holes of row and two row's booster flame holes, and the booster flame hole is positioned at the below of corresponding main glory hole; To layout, the main glory hole of two rows lays respectively at the straight type pipe middle part of aliform cowling panel both sides to main glory hole along straight type caliber, and the aperture of main glory hole tilts to the aliform cowling panel; The aperture in booster flame hole tilts to arc pallet.
Described top burner, wherein, above-mentioned main combustion tube disposes a dynamo exploder structure.
Described top burner, wherein, this ignition structure comprises a thermocouple fixed mount and a firing porcelain needle, and the thermocouple fixed mount is arranged on the junction of Venturi tube and straight type pipe, firing porcelain needle is arranged on the thermocouple fixed mount, and firing porcelain needle is near first aperture of main glory hole.
Described top burner, wherein, the end of above-mentioned straight type pipe is provided with a top burner fixture.
Described top burner wherein, is positioned on the aliform cowling panel of above-mentioned main combustion tube one side a plurality of projectioies evenly is set.
Described top burner, wherein, the section of above-mentioned aliform cowling panel is a W shape.
A kind of top burner that is used for baking box that the utility model provides, one aliform cowling panel is set on main combustion tube, configuration one arc pallet below the aliform cowling panel, the flame that main combustion tube burning produces upwards is ejected into the aliform cowling panel, the aliform cowling panel blocks flame, stop flame vertically upward, make each fire hole flow out flame phase mutual interference on cowling panel and form turbulent flow, increased Fire Radiation heat time heating time, the aliform cowling panel is by the direct heating-up temperature production of flame, also can the downward radiation heat, guaranteed that the central temperature of baking box inner bag reaches stationary value rapidly, improved the utilization rate of burner to heat energy; And a part of flame of main combustion tube burning is ejected on the arc pallet, make flame-shaped circularize flame, improved the biography fire efficient of main burner, guaranteed to pass the stability of fire, especially annular flame plays the effect of the steady flame of heating to main flame, prevented that farthest main flame from taking place to have improved the efficiency of heating surface to baking box from the flame phenomenon.
Description of drawings
Fig. 1 is the blast structure diagram of the utility model middle and upper part burner;
Fig. 2 is the structure diagram of main combustion tube in the utility model;
Fig. 3 is the structure diagram of aliform cowling panel in the utility model.
The specific embodiment
The utility model provides a kind of top burner that is used for baking box, and is clearer, clear and definite in order to make the purpose of this utility model, technical scheme and advantage, below with reference to accompanying drawing and embodiment, the utility model further described.
The utility model provides a kind of top burner that is used for baking box, be that main combustion tube disposes an aliform cowling panel and an arc pallet, main combustion tube is arranged on the middle part of aliform cowling panel, the flame correspondence that main combustion tube sprays be ejected into aliform cowling panel and arc pallet, make each fire hole flow out flame phase mutual interference on cowling panel and form turbulent flow, increased Fire Radiation heat time heating time, improved the utilization rate of burner to heat energy, part flame-shaped circularizes flame, improved the biography fire efficient of main burner, reduced the probability of burner generation from the flame phenomenon.As shown in Figure 1, the top burner that is used for baking box comprises main combustion tube 1, this top burner also comprises an aliform cowling panel 2, the middle part of this aliform cowling panel 2 be provided with one with radially the suitable deep-slotted chip breaker 3 in main combustion tube top, this deep-slotted chip breaker 3 disposes an arc pallet 4, form an accommodation space between this deep-slotted chip breaker 3 and the arc pallet 4, the top of main combustion tube 1 is arranged in the deep-slotted chip breaker 3, has the gap between arc pallet 4 and main combustion tube 1 bottom; Upwards evenly be furnished with a plurality of fire output holes 5 along main combustion tube 1 footpath.
By as can be known above-mentioned, fire output hole 5 burning of main combustion tube 1 eject flame, a part is ejected on the aliform cowling panel 2, aliform cowling panel 2 blocks flame, stop flame vertically upward, make flame phase mutual interference on aliform cowling panel 2 that each fire output hole 5 flows out form turbulent flow, increased Fire Radiation heat time heating time, aliform cowling panel 2 is raise by the direct heating-up temperature of flame, it is the downward radiation heat also, the central temperature that has guaranteed the baking box inner bag reaches stationary value rapidly, has improved the utilization rate of burner to heat energy.
Another part flame that fire output hole 5 ejects is ejected on the arc pallet 4, make flame-shaped circularize flame, improved the biography fire efficient of main burner, guaranteed to pass the stability of fire, especially annular flame plays the effect of the steady flame of heating to main flame, prevented that farthest main flame from taking place to have improved the efficiency of heating surface to baking box from the flame phenomenon.
In order more further to improve performance of the present utility model, as shown in Figure 2, main combustion tube 1 comprises a Venturi tube 6 and type pipe 7 always, the rear end of Venturi tube 6 is connected with the front end of straight type pipe 7, form holistic main combustion tube 1, reduced difficulty of processing, saved manufacturing cost.
Further, as shown in Figure 1, main combustion tube 1 disposes a dynamo exploder structure, this ignition structure comprises a thermocouple fixed mount 10 and a firing porcelain needle, thermocouple fixed mount 10 is arranged on the junction of Venturi tube 6 and straight type pipe 7, firing porcelain needle is arranged on the thermocouple fixed mount, and firing porcelain needle is near first aperture of main glory hole 8.When being filled with combustion gas in the main combustion tube 1, strike sparks by firing porcelain needle, especially accurately locate firing porcelain needle and thermocouple fixed mount 10 position with fire output hole 5 on the main burner 1, guaranteed that flame just in time is the head of flame envelope heat hot galvanic couple fixed mount 10 after flowing out, but can not make thermocouple immerse in the flame fully, prevented that thermocouple fixed mount temperature is too high, cause igniting malfunctioning, guaranteed the relative distance between firing porcelain needle end and the fire output hole 5 simultaneously, guaranteed that firing porcelain needle just in time discharges to the fire hole place, improve ignition success rate, strengthened the stability of top burner work.
Further, as shown in Figure 1, the end of straight type pipe 7 is provided with a top burner fixture 11, sealed the end of main combustion tube 1, strengthened the injection dynamics of flame, made main flame form more stable turbulent flow, booster flame forms more uniform annular booster flame, especially allow convenient being fixed on the baking box inner bag of top burner, reduced workman's working strength.
Further, as shown in Figure 3, the vertical section of aliform cowling panel 2 is a W shape, and aliform cowling panel 2 comprises that 12, two side plates 12 of two side plates link together by deep-slotted chip breaker 3, the trough rim that two side plates 12 are corresponding with deep-slotted chip breaker 3 respectively is connected, side plate 12 is upturned with respect to deep-slotted chip breaker 3, forms the aliform structure, and two side plates 12 can pass through the one-step casting moulding with deep-slotted chip breaker 3, reduce difficulty of processing, reduced the manufacturing cost of top burner.
Be positioned on the aliform cowling panel 2 of main combustion tube 1 one sides and evenly be provided with a plurality of protruding 13, promptly projection 13 is separately positioned on the side plate 12, from shown in side plate 12 back sides, the arrangement of projection 13 is fairly regular, as shown in Figure 3, being arranged as of projection 13 is square, certainly arrangement that as required also can projection is set to circle, oval, square or other suitable shapes, by the projection 13 regularly arranged, make flame phase mutual interference on aliform cowling panel 2 that each fire output hole 5 flows out form turbulent flow, increased Fire Radiation heat time heating time, made the central temperature of baking box inner bag reach stationary value rapidly, further improved the utilization rate of burner heat energy.
Should be understood that; above-mentioned description at preferred embodiment is comparatively detailed; can not therefore think restriction to the utility model scope of patent protection; those of ordinary skill in the art is under enlightenment of the present utility model; do not breaking away under the scope situation that the utility model claim protected; can also make various deformation such as replacement, simple combination, these all fall within the protection domain of the present utility model, and the scope of asking for protection of the present utility model should be as the criterion with claims.
Claims (8)
1. top burner that is used for baking box, it comprises main combustion tube, it is characterized in that: this top burner also comprises an aliform cowling panel, the middle part of this aliform cowling panel be provided with one with radially the suitable deep-slotted chip breaker in main combustion tube top, this deep-slotted chip breaker disposes an arc pallet, form an accommodation space between this deep-slotted chip breaker and the arc pallet, main combustion tube top is arranged in the deep-slotted chip breaker, has the gap between arc pallet and the main combustion tube bottom; Directly upwards evenly be furnished with a plurality of fire output holes along main combustion tube.
2. top burner according to claim 1 is characterized in that: above-mentioned main combustion tube comprises a Venturi tube and type pipe always, and the rear end of Venturi tube is connected with the front end of type pipe directly.
3. top burner according to claim 2 is characterized in that: above-mentioned fire output hole is arranged on the straight type pipe, and fire output hole comprises the two main glory holes of row and two row's booster flame holes, and the booster flame hole is positioned at the below of corresponding main glory hole; To layout, the main glory hole of two rows lays respectively at the straight type pipe middle part of aliform cowling panel both sides to main glory hole along straight type caliber, and the aperture of main glory hole tilts to the aliform cowling panel; The aperture in booster flame hole tilts to arc pallet.
4. according to claim 2 or 3 described top burner, it is characterized in that: above-mentioned main combustion tube disposes a dynamo exploder structure.
5. top burner according to claim 4, it is characterized in that: this ignition structure comprises a thermocouple fixed mount and a firing porcelain needle, the thermocouple fixed mount is arranged on the junction of Venturi tube and straight type pipe, firing porcelain needle is arranged on the thermocouple fixed mount, and firing porcelain needle is near first aperture of main glory hole.
6. top burner according to claim 5 is characterized in that: the end of above-mentioned straight type pipe is provided with a top burner fixture.
7. top burner according to claim 6 is characterized in that: be positioned on the aliform cowling panel of above-mentioned main combustion tube one side a plurality of projectioies evenly are set.
8. top burner according to claim 7 is characterized in that: the section of above-mentioned aliform cowling panel is a W shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205083328U CN201795486U (en) | 2010-08-30 | 2010-08-30 | Upper burner used for oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205083328U CN201795486U (en) | 2010-08-30 | 2010-08-30 | Upper burner used for oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795486U true CN201795486U (en) | 2011-04-13 |
Family
ID=43850392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205083328U Expired - Fee Related CN201795486U (en) | 2010-08-30 | 2010-08-30 | Upper burner used for oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795486U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678798A (en) * | 2017-01-09 | 2017-05-17 | 广东美的厨房电器制造有限公司 | Combustor and gas appliance |
| CN107940460A (en) * | 2017-11-17 | 2018-04-20 | 广东美的厨房电器制造有限公司 | Burner and cook utensil |
| CN107975798A (en) * | 2017-11-17 | 2018-05-01 | 广东美的厨房电器制造有限公司 | Burner and cook utensil |
| CN109386829A (en) * | 2018-09-11 | 2019-02-26 | 广东美的厨房电器制造有限公司 | Burner for oven and the oven with it |
| CN112263154A (en) * | 2020-09-25 | 2021-01-26 | 广东美的厨房电器制造有限公司 | Combustion assembly and cooking device |
| CN113028399A (en) * | 2021-04-01 | 2021-06-25 | 广东美的厨房电器制造有限公司 | Burner system and gas furnace |
| CN113339799A (en) * | 2021-07-08 | 2021-09-03 | 华帝股份有限公司 | Adjustable flame stabilizing device for holy fire pan |
-
2010
- 2010-08-30 CN CN2010205083328U patent/CN201795486U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678798A (en) * | 2017-01-09 | 2017-05-17 | 广东美的厨房电器制造有限公司 | Combustor and gas appliance |
| CN106678798B (en) * | 2017-01-09 | 2019-05-31 | 广东美的厨房电器制造有限公司 | Burner and gas appliance |
| CN107940460A (en) * | 2017-11-17 | 2018-04-20 | 广东美的厨房电器制造有限公司 | Burner and cook utensil |
| CN107975798A (en) * | 2017-11-17 | 2018-05-01 | 广东美的厨房电器制造有限公司 | Burner and cook utensil |
| CN107940460B (en) * | 2017-11-17 | 2020-03-03 | 广东美的厨房电器制造有限公司 | Burner and cooking appliance |
| CN109386829A (en) * | 2018-09-11 | 2019-02-26 | 广东美的厨房电器制造有限公司 | Burner for oven and the oven with it |
| CN112263154A (en) * | 2020-09-25 | 2021-01-26 | 广东美的厨房电器制造有限公司 | Combustion assembly and cooking device |
| CN113028399A (en) * | 2021-04-01 | 2021-06-25 | 广东美的厨房电器制造有限公司 | Burner system and gas furnace |
| CN113028399B (en) * | 2021-04-01 | 2023-01-24 | 广东美的厨房电器制造有限公司 | Burner system and gas furnace |
| CN113339799A (en) * | 2021-07-08 | 2021-09-03 | 华帝股份有限公司 | Adjustable flame stabilizing device for holy fire pan |
| CN113339799B (en) * | 2021-07-08 | 2023-05-12 | 华帝股份有限公司 | Adjustable flame stabilizing device for holy fire basin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |