CN203501178U - Combustor used for gas oven - Google Patents
Combustor used for gas oven Download PDFInfo
- Publication number
- CN203501178U CN203501178U CN201320625588.0U CN201320625588U CN203501178U CN 203501178 U CN203501178 U CN 203501178U CN 201320625588 U CN201320625588 U CN 201320625588U CN 203501178 U CN203501178 U CN 203501178U
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- Prior art keywords
- main combustion
- combustion tube
- combustion pipe
- lower cover
- plate
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 62
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 239000000567 combustion gas Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses a combustor used for a gas oven. The combustor comprises a main combustion pipe. The main combustion pipe comprises a main combustion pipe upper cover and a main combustion pipe lower cover, the two sides of the main combustion pipe upper cover and the two sides of the main combustion pipe lower cover are provided with fire holes matched with one another, and after the main combustion pipe upper cover is combined with the main combustion pipe lower cover, the two rows of fire holes in the two sides of the combustor are formed. The shape, the size and the hole distance of the two rows of fire holes are respectively the same. A plurality of ignition holes are formed in the main combustion pipe lower cover, and the lower portion of the main combustion pipe is provided with an ignition plate used for supporting flames sprayed out from the ignition holes. The ignition holes are two rows of round ignition holes, the shape of the ignition plate is matched with the shape of the main combustion pipe lower cover and after the ignition plate and the main combustion pipe lower cover are assembled, an even distance is reserved between the ignition plate and the main combustion pipe lower cover. The combustor used for the gas oven prolongs the flame radiation heating time, guarantees that the center temperature of an inner container of the oven reaches a stable value rapidly, improves the heat energy utilization rate and guarantees fire transmission stability.
Description
Technical field
The utility model relates to baking box technical field, is specifically related to a kind of lower burner for gas burning roastor.
Background technology
At present, baking box progressively enters in daily life, becomes the common tool of people's making and cooking food.Gas burning roastor, for electric oven, heats rapidlyer, and heat distribution is more even, and from user's angle, cooks same food, and the gas quantity that gas burning roastor is used will be far smaller than the electric weight that electric oven is used, and has saved spending; From the angle of energy-conserving and environment-protective, gas burning roastor has been saved the available energy, meets the trend that modern society people pursue environmental protection.
Burner is the vitals that guarantees the normal work of gas burning roastor, and burner has very important impact on the operation of gas burning roastor and on the taste that baking box is produced food.The lower burner of existing gas burning roastor generally adopts straight pipe type combustion tube, combustion gas is at burning combustion inner pipe, by corresponding parts to oven inner container transferring heat, the efficiency of its transferring heat is very low, waste a large amount of combustion gas, and during its burning, easily produce from flame phenomenon, and the manufacture difficulty of existing burner is larger, manufacturing cost is higher.
As can be seen here, the lower burner of existing gas burning roastor needs further improvement and develops.
Utility model content
The lower burner that the utility model provides a kind of gas burning roastor of unique texture to use for solving above-mentioned defect of the prior art, to improve energy utilization rate, promotes the uniform performance of heat of baking box.
The technical solution that the utility model adopts is:
A kind of burner for gas burning roastor, comprise main combustion tube, described main combustion tube comprises main combustion tube upper cover and main combustion tube lower cover, and the both sides of described main combustion tube upper cover and main combustion tube lower cover are provided with the fire hole cooperatively interacting, described main combustion tube upper cover and main combustion tube lower cover are in conjunction with the rear common two row's fire holes that formed burner both sides; Shape, size and the pitch-row of described two row's fire holes are all identical; Under described main combustion tube, cover and be provided with a plurality of vents, the bottom of described main combustion tube is provided with to hold the plate of igniting that described vent jets out flames; Described vent is the circular vents of two rows, described in the ignite shape of plate and the form fit of main combustion tube lower cover, after assembling, have uniform spacing between the two.
Preferably, the anterior ignition location of described main combustion tube is provided with igniting plate, and top is provided with stabilier, and rear portion is provided with air door regulating part.
Preferably, described in the ignite below of plate be provided with aliform cowling panel, the section of described aliform cowling panel is W shape, and a plurality of projections are evenly set on aliform cowling panel.
Useful technique effect of the present utility model is:
The utility model has increased the Fire Radiation heat time, the central temperature that has guaranteed oven inner container reaches rapidly stationary value, improved the utilization rate of burner to heat energy, the biography fire efficiency that has improved main burner, has guaranteed to pass fiery stability, and especially back-shaped flame plays the effect of the steady flame of heating to main flame, farthest prevented that main flame from occurring from flame phenomenon, improved the efficiency of heating surface to baking box, and manufacture difficulty is little, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the utility model modular construction schematic diagram.
In figure: 1-igniting plate, 2-stabilier, the main combustion tube upper cover of 3-, the main combustion tube lower cover of 4-, the 5-plate of igniting, 6-air door regulating part, 7-aliform cowling panel, 8-side plate, 9-projection.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, below with reference to accompanying drawing and embodiment, the utility model is further described.
As shown in Figure 1, a kind of burner for gas burning roastor, comprise main combustion tube, described main combustion tube comprises main combustion tube upper cover 3 and main combustion tube lower cover 4, and the both sides of described main combustion tube upper cover 3 and main combustion tube lower cover 4 are provided with the fire hole cooperatively interacting, after described main combustion tube upper cover 3 and 4 combinations of main combustion tube lower cover, two row's fire holes on burner both sides have jointly been formed, the fine finishining of two row's fire holes can meet the even flame of this burner and stable, reduce that to pass fire bad and from the bad problem of flame, tempering.On described main combustion tube lower cover 4, be provided with a plurality of vents, the bottom of described main combustion tube is provided with to hold the plate 5 of igniting that described vent jets out flames, these flames have formed a back-shaped flame in the surrounding of the plate 5 of igniting near the position bottom main combustion tube, it is more even that this back-shaped flame makes two row's fire holes on winner's combustion tube both sides pass fire, more smooth, effectively prevented fire hole around fire hole light and the phenomenon of other position fire hole gas leakages.
The anterior ignition location of described main combustion tube is provided with igniting plate 1, and top is provided with stabilier 2, and rear portion is provided with air door regulating part 6.
In the present embodiment, shape, size and the pitch-row of described two row's fire holes are all identical.
In the present embodiment, described vent is the circular vents of two rows, coordinates the plate 5 of igniting of main combustion tube bottom jointly to complete biography fire.
In the present embodiment, described in the ignite shape of plate 5 and the form fit of main combustion tube lower cover 4, make have uniform spacing to guarantee the stable of flame after assembling between the two and the back-shaped flame that forms evenly.
In the present embodiment, the stabilier 2 that main combustion tube top arranges is controlled at the flame stabilization of fire hole ejection the bottom of stabilier 2, and level spreads towards periphery, makes evenly upwards diffusion of heat, has improved the utilization rate of heat and the heat of baking box is uniform.
In the present embodiment, the igniting plate 1 of the anterior ignition location setting of main combustion tube concentrates on igniting plate exit by the combustion gas spraying in fire hole, when there are naked light or electric spark in igniting plate 1 exit, combustion gas is lighted, fiery with the biography of burner two row's fire holes by igniting of the plate 5 of igniting, whole burner is lighted.
In the present embodiment, the stabilier 2 that the top of main combustion tube arranges, spreads the flame of fire hole ejection towards periphery, makes evenly upwards diffusion of heat, has improved the utilization rate of heat and the heat of baking box is uniform.
In the present embodiment, after main combustion tube, enter air scoop place and be provided with air door regulating part 6, this air door regulating part 6 can manual adjustments burner air inlet amount, when oven product is used different makings, can make burner reach best fired state by adjusting air inflow quantity, improve the utilization rate of combustion gas, also increased the practicality of product simultaneously.
In the present embodiment, below the plate 5 of igniting, be provided with aliform cowling panel 7, the fire hole combustion jet of main combustion tube goes out flame, a part is ejected on aliform cowling panel, aliform cowling panel blocks flame, make flame phase mutual interference on aliform cowling panel that each fire output hole flows out form turbulent flow, increased the Fire Radiation heat time, aliform cowling panel is heated by the flame temperature and raises, its radiations heat energy that also makes progress, the central temperature that has guaranteed oven inner container reaches rapidly stationary value, has improved the utilization rate of burner to heat energy.
The vertical section of described aliform cowling panel 7 is W shape, aliform cowling panel 7 comprises that 8, two side plates 8 of two side plates link together by deep-slotted chip breaker, and two side plates 8 respectively trough rim corresponding with deep-slotted chip breaker are connected, side plate 8 is upturned with respect to deep-slotted chip breaker, forms aliform structure.Two side plates 8 can pass through one-step casting moulding with deep-slotted chip breaker, have reduced difficulty of processing, have reduced the manufacturing cost of burner.
On aliform cowling panel 7, evenly arrange a plurality of protruding 9, the arrangement of projection 9 is fairly regular, be shaped as square, certainly can by the spread configuration of projection 9, be also circular, oval, square or other suitable shapes as required, regularly arranged by projection, make flame phase mutual interference on aliform cowling panel that each fire hole flows out form turbulent flow, increased the Fire Radiation heat time, make the central temperature of oven inner container reach rapidly stationary value, further improved the utilization rate of burner to heat energy.
Should be understood that; the above-mentioned description for preferred embodiment is comparatively detailed; can not therefore think the 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 departing from the scope situation that the utility model claim protects; can also make the various deformation such as replacement, simple combination, within these all fall into protection domain of the present utility model, the scope of asking for protection of the present utility model should be as the criterion with claims.
Claims (3)
1. the burner for gas burning roastor, comprise main combustion tube, it is characterized in that: described main combustion tube comprises main combustion tube upper cover and main combustion tube lower cover, and the both sides of described main combustion tube upper cover and main combustion tube lower cover are provided with the fire hole cooperatively interacting, described main combustion tube upper cover and main combustion tube lower cover are in conjunction with the rear common two row's fire holes that formed burner both sides; Shape, size and the pitch-row of described two row's fire holes are all identical; Under described main combustion tube, cover and be provided with a plurality of vents, the bottom of described main combustion tube is provided with to hold the plate of igniting that described vent jets out flames; Described vent is the circular vents of two rows, described in the ignite shape of plate and the form fit of main combustion tube lower cover, after assembling, have uniform spacing between the two.
2. a kind of burner for gas burning roastor according to claim 1, is characterized in that: the anterior ignition location of described main combustion tube is provided with igniting plate, and top is provided with stabilier, and rear portion is provided with air door regulating part.
3. a kind of burner for gas burning roastor according to claim 1 and 2, is characterized in that: described in the ignite below of plate be provided with aliform cowling panel, the section of described aliform cowling panel is W shape, and a plurality of projections are evenly set on aliform cowling panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625588.0U CN203501178U (en) | 2013-10-10 | 2013-10-10 | Combustor used for gas oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625588.0U CN203501178U (en) | 2013-10-10 | 2013-10-10 | Combustor used for gas oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501178U true CN203501178U (en) | 2014-03-26 |
Family
ID=50332154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320625588.0U Expired - Fee Related CN203501178U (en) | 2013-10-10 | 2013-10-10 | Combustor used for gas oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501178U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644775A (en) * | 2018-05-24 | 2018-10-12 | 浙江安德电器有限公司 | One kind preventing oven burner extinguishing means |
| 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 |
| CN112178641A (en) * | 2020-09-30 | 2021-01-05 | 广东美的厨房电器制造有限公司 | Burner and electric appliance |
| CN114017774A (en) * | 2021-11-12 | 2022-02-08 | 广东美的厨房电器制造有限公司 | Burner and cooking appliance |
| CN114234188A (en) * | 2021-12-29 | 2022-03-25 | 广东美的厨房电器制造有限公司 | Combustor and oven with same |
-
2013
- 2013-10-10 CN CN201320625588.0U patent/CN203501178U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644775A (en) * | 2018-05-24 | 2018-10-12 | 浙江安德电器有限公司 | One kind preventing oven burner extinguishing means |
| CN108644775B (en) * | 2018-05-24 | 2024-02-20 | 浙江安德电器有限公司 | Device for preventing oven burner from being extinguished |
| 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 |
| CN112178641A (en) * | 2020-09-30 | 2021-01-05 | 广东美的厨房电器制造有限公司 | Burner and electric appliance |
| CN112178641B (en) * | 2020-09-30 | 2022-12-06 | 广东美的厨房电器制造有限公司 | Burner and electric appliance |
| CN114017774A (en) * | 2021-11-12 | 2022-02-08 | 广东美的厨房电器制造有限公司 | Burner and cooking appliance |
| CN114234188A (en) * | 2021-12-29 | 2022-03-25 | 广东美的厨房电器制造有限公司 | Combustor and oven with same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 |