CN207797037U - A kind of anti-stagnant gas burner of even gas formula of oven - Google Patents
A kind of anti-stagnant gas burner of even gas formula of oven Download PDFInfo
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- CN207797037U CN207797037U CN201721840462.XU CN201721840462U CN207797037U CN 207797037 U CN207797037 U CN 207797037U CN 201721840462 U CN201721840462 U CN 201721840462U CN 207797037 U CN207797037 U CN 207797037U
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- guiding
- gas
- tube
- tracheae
- combustion
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Abstract
The utility model provides a kind of anti-stagnant gas burner of even gas formula of oven, stomata combustion tube includes bottom bend pipe and side straight tube, gaseous mixture guiding tube includes guiding main tracheae and guiding side tracheae, the front end of injector is communicated with gas nozzle, the end of injector is connect with the front end of main tracheae is guided, the end of main tracheae is guided to be connected to bottom bend pipe, the end seal of side straight tube, the inner cavity for guiding main tracheae is connected to by guiding side tracheae with the inner cavity of side straight tube, the upper surface of stomata combustion tube is provided with the burner port with flow deflector, it is gradual upward incline structure to guide front end to the end of injector of main tracheae, the front end of main tracheae is guided to be located at the lower section of stomata combustion tube, the interior tube chamber of the interior tube chamber and guiding side tracheae that guide main tracheae is equipped with cavum laryngis section.Burner body, which can be effectively ensured, in the utility model can be uniformly supplied to burning cavity, realize that combustion flame is uniform, and be avoided that gas is detained in gaseous mixture guiding tube, avoid the generation of noise abnormal sound.
Description
Technical field
It is that a kind of even gas formula of oven is anti-the utility model is related to the burner technical field that all kinds of ovens use
Stagnant gas burner.
Background technology
The mode that oven arranges food is unique, not only can individually be roasted, and fries, and a variety of cooking modes such as boil,
More can a variety of cooking modes be applied in combination, therefore the usage amount in family and outdoor place of business increases sharply.
Common burner of roaster uses the air mixture that primary air mixes, i.e. combustion gas from gas currently on the market
Source directly flows out and is burnt from burner port, this also referred to as diffusion type combustion system.The stomata combustion tube of this burner is more
For U-shaped structure, fuel gas is supplied to the bottom of the stomata combustion tube of U-shaped structure, therefore often results in the stomata burning of U-shaped structure
The bottom gas amount of pipe is larger, and the both sides tolerance of the stomata combustion tube of U-shaped structure is smaller so that the whole fire of stomata combustion tube
Flame is uneven, unstable, is also easy to generate harmful toxic matter because partial combustion is insufficient.In addition, common burner, mixing
Both gas guiding tube and stomata combustion tube are mutually horizontally disposed, often cause stagnation of the circulation of vital energy phenomenon in gaseous mixture guiding tube, the delay
Gas often results in noise abnormal sound, influences the normal use of burner.
Invention content
The purpose of this utility model is that considering the above problem and providing a kind of anti-stagnant gas burning dress of the even gas formula of oven
It sets, burner body, which can be effectively ensured, in the utility model can be uniformly supplied to burning cavity, realize that combustion flame is uniform, and be avoided that
Gas is detained in gaseous mixture guiding tube, avoids the generation of noise abnormal sound.
The technical solution of the utility model is：A kind of anti-stagnant gas burner of even gas formula of oven, it includes sequentially connecting
Injector, gaseous mixture guiding tube and the stomata combustion tube connect, the stomata combustion tube include bottom bend pipe and set on bottom it is curved
The inner cavity of the side straight tube of pipe both sides, bottom bend pipe is connected to the inner cavity of the side straight tube of both sides respectively, it is characterised in that：It is described
Gaseous mixture guiding tube includes the main tracheae of interconnected guiding and guiding side tracheae, front end and the gas nozzle phase of injector
Logical, the end of injector is connect with the front end of main tracheae is guided, and guides the end of main tracheae to be connected to bottom bend pipe, side straight tube
End seal, guiding side tracheae the inner cavity for guiding main tracheae is connected to the inner cavity of side straight tube, the upper table of stomata combustion tube
Face is provided with the burner port with flow deflector.
Front end to the end of injector of the main tracheae of guiding is gradual upward incline structure, guides the front end of main tracheae
Positioned at the lower section of stomata combustion tube.
The interior tube chamber of the main tracheae of guiding and the interior tube chamber of guiding side tracheae are equipped with cavum laryngis section.
The guiding side tracheae is equipped with the flow control valve for adjustment of combustion gas flow.
The flow control valve is located at the cavum laryngis section rear portion of guiding side tracheae.
The burner port that stomata combustion tube upper surface is provided with is rectangle burner port.
The injector is communicated by gas pressure-reducing valve with gas nozzle.
The injector is equipped with air intake with gas pressure-reducing valve connected end.
It is welded with fly net in the air intake that the injector is equipped with gas pressure-reducing valve connected end.
It is installed with flow deflector in the burner port.
The anti-stagnant gas burner of even gas formula of oven is additionally provided with for supporting the support rod for guiding main tracheae, the bearing
Stick both ends are connected to side straight tube, the groove for being equipped with guiding main tracheae matching installation of support rod.
It is additionally provided with the fixinig plate that can be fixed on oven on the main tracheae of guiding.
The utility model has the advantages that compared with burner of roaster in the prior art.
1, gaseous mixture guiding tube is included the main tracheae of interconnected guiding and guiding side tracheae by the use of the new type, is realized
It is supplied simultaneously to the bottom bend pipe and side straight tube of stomata combustion tube simultaneously, it is enough to ensure that the combustion space of stomata combustion tube has
Fuel gas, burning is abundant, even flame.
2, the end of the front end for guiding main tracheae to injector is also set as gradual upward incline structure by the utility model,
The front end of main tracheae is guided to be located at the lower section of stomata combustion tube so that the mixed combustible gas body of entrance rises naturally, smoothly flows
Blowhole combustion tube avoids being detained in gaseous mixture guiding tube, avoids the generation of noise abnormal sound.
3, the interior tube chamber of the interior tube chamber for guiding main tracheae and guiding side tracheae is also equipped with cavum laryngis by the utility model simultaneously
Section so that mixed combustible gas body forms siphonic effect in the rear end of cavum laryngis section, has to the forward end gas of cavum laryngis section after being quickly drawn onto
Continuous pipeline is conducive to gas to unimpeded.
Description of the drawings
Fig. 1 is the most preferred embodiment structural schematic diagram of the utility model.
Fig. 2 is the sectional view of gaseous mixture guiding tube described in the utility model.
Fig. 3 is the mounting structure side view of gaseous mixture guiding tube described in the utility model and stomata combustion tube.
Fig. 4 is the enlarged drawing of the utility model stomata combustion tube upper surface rectangle burner port.
Fig. 5 is the Venturi tube partial schematic diagram of the utility model injector.
In figure：Air intake 1, injector 2, support rod 3, gaseous mixture guiding tube 4, fixinig plate 5, stomata combustion tube 6, burning
Hole 7, flow deflector 8, cavum laryngis section 9, groove 31, the main tracheae 41 of guiding, guiding side tracheae 42, bottom bend pipe 61, side straight tube 62, stream
Adjustable valve 91.
Specific implementation mode
The utility model will be further described below in conjunction with the accompanying drawings.
Shown in Fig. 1 to Fig. 5, the anti-stagnant gas burner of even gas formula of the oven of the utility model, includes sequentially
Injector 2, gaseous mixture guiding tube 4 and the stomata combustion tube 6 of connection, the stomata combustion tube 6 include bottom bend pipe 61 and set
The inner cavity of side straight tube 62 in 61 both sides of bottom bend pipe, bottom bend pipe 61 connects with the inner cavity of the side straight tube 62 of both sides respectively
It is logical.In the present embodiment, injector 2, gaseous mixture guiding tube 4 and the making of stomata combustion tube 6 are integrated, wherein injector 2
Be with venturi tube structure, meanwhile, gaseous mixture guiding tube 4 is by the interconnected main tracheae 41 of guiding and 42 groups of side tracheae of guiding
At realization is from guiding main tracheae 41 and guiding side tracheae 42 same to the bottom bend pipe 61 of stomata combustion tube and side straight tube 62 simultaneously
When supply, ensure that there are enough fuel gas in the combustion space of stomata combustion tube, burning is abundant, even flame.Period guides side
Tracheae 42 is a plurality of and is distributed on the both sides for guiding main tracheae 41, a plurality of guiding side tracheae 42 be can opposite guide main gas
Pipe 41 is symmetrically arranged, and can also be that left and right is staggeredly arranged, the guiding side tracheae 42 that left and right is staggeredly arranged also can avoid left and right
The phenomenon that robbing gas avoids local decompression's phenomenon caused by robbing gas.The front end of injector 2 is communicated with gas nozzle, gas nozzle
Air source is provided to injector 2, the end of injector 2 is connect with the front end of main tracheae 41 is guided, and guides the end of main tracheae 41
With bottom bend pipe 61 together with, be that the hollow cavity of gaseous mixture guiding tube 4 is communicated with the hollow cavity of stomata combustion tube 6, side
The upper surface of the end seal of portion's straight tube 62, stomata combustion tube 6 is provided with the burner port 7 with flow deflector.In the present embodiment, mix
Gas guiding tube 4 is closed with stomata combustion tube 6 by being welded together.
Period, it is gradual upward incline structure, guiding that the present embodiment, which guides front end to the end of injector 2 of main tracheae 41,
The front end of main tracheae 41 is located at the lower section of stomata combustion tube 6 so that the mixed combustible gas body of entrance rises naturally, smoothly flows into
Stomata combustion tube 6 avoids being detained in gaseous mixture guiding tube, avoids the generation of noise abnormal sound.
It is described that the interior tube chamber of main tracheae 41 and the interior tube chamber of guiding side tracheae 42 is guided to be equipped with cavum laryngis section 9, the cavum laryngis section 9
It can be pressurizeed by the periphery to main tracheae 41 and guiding side tracheae 42（E.g. pressure squeezes either punching press etc.）Make its internal change
Shape and obtain, by guiding the interior tube chamber of main tracheae 41 and the interior tube chamber of guiding side tracheae 42 to be equipped with cavum laryngis section 9 so that mixing
Fuel gas forms siphonic effect in the rear end of cavum laryngis section 9, has to the forward end gas of cavum laryngis section 9 and is quickly drawn onto follow-up pipeline, has
Conducive to gas to unimpeded.
Furthermore side tracheae 42 is guided to be equipped with the flow control valve 91 for adjustment of combustion gas flow, flow control valve 91
In 9 rear portion of cavum laryngis section of guiding side tracheae 42, user can adjust guiding side by adjusting the opening and closing degree of flow control valve 9
The air inflow of tracheae 42.
In the present embodiment, the burner port 7 that above-mentioned 6 upper surface of stomata combustion tube is provided with is rectangle burner port.Above-mentioned burning
Hole 7 is stamped to form with Sheet Metal Forming Technology.The size of burner port 7 is 3mm × 2mm.It is installed in above-mentioned burner port 7 and mixes combustion
Angle A of the air-flow between is the flow deflector 8 of 40-60 degree.
In the present embodiment, above-mentioned injector 2 is communicated by gas pressure-reducing valve with gas nozzle.Above-mentioned injector 2 and combustion
Gas pressure reducing valve connected end is equipped with air intake 1.In the air intake 1 that above-mentioned injector 2 is equipped with gas pressure-reducing valve connected end
It is welded with fly net, above-mentioned injector 2 processes venturi tube structure through the stamping process.
Additionally, above-mentioned to be equipped with for supporting the support rod 3 for guiding main tracheae 41,3 both ends of the support rod are separately connected
The straight tube 62 in side, the groove 31 for being equipped with guiding the main matching of tracheae 41 installation of support rod 3 so that the guiding being obliquely installed
In the installation that main tracheae 41 can the consolidate groove 31.In addition consolidating on oven can be fixed on by being additionally provided on the main tracheae of above-mentioned guiding 41
Stator 5.
The operation principle of the utility model is as follows：High-pressure gas is passed through injector 2 by nozzle, at air intake 1
Draw air into pipe, by the Venturi tube effect of injector 1, combustion gas is sufficiently mixed with air, guide main tracheae 41 and
Guiding side tracheae 42 is supplied to the bottom bend pipe 61 and side straight tube 62 of stomata combustion tube simultaneously simultaneously, and air mixture is into blowhole
The bottom bend pipe 61 and side straight tube 62 of combustion tube 6, through being led possessed by 6 upper surface rectangle burner port 7 of air passing hole combustion tube
Burner port is flowed out in flow 8, stablizes through ignition device and burns.
Due to being connected with gas pressure-reducing valve using the injector of gaseous mixture guiding tube, high-pressure gas passes through the utility model
Nozzle is passed through injector, and the structure in pipe is drawn air at air intake, and combustion gas is sufficiently mixed with air, air mixture
By gaseous mixture guiding tube into blowhole combustion tube, exported through air passing hole combustion tube upper surface burner port, through igniter point
Fire stablizes burning.The utility model can efficiently complete the mixed once of combustion gas and air, the gaseous mixture guiding of sufficient length
The gaseous mixture gone out by injector injection can be uniformly mixed by pipe, and stomata combustion tube reduces the linear-scale of burner, than tradition
Burner of roaster saved space by about one time.
The flow deflector structure of the rectangle shape burner port of the utility model, depth, spacing enhance the two of gaseous mixture and air
Secondary mixing ensure that the high efficiency and stability of burning, have better processability than traditional handicraft.The utility model is a kind of
It is ingenious in design, function admirable, the anti-stagnant gas burner of even gas formula of convenient and practical oven.
Claims (10)
1. a kind of anti-stagnant gas burner of even gas formula of oven, it includes injector connected in sequence（2）, gaseous mixture guiding tube
（4）And stomata combustion tube（6）, the stomata combustion tube（6）It include bottom bend pipe（61）And it is set to bottom bend pipe（61）Both sides
Side straight tube（62）, bottom bend pipe（61）Inner cavity respectively with the side straight tube of both sides（62）Inner cavity connection, feature exists
In：The gaseous mixture guiding tube（4）It include the main tracheae of interconnected guiding（41）And guiding side tracheae（42）, injector
（2）Front end communicated with gas nozzle, injector（2）End with guide main tracheae（41）Front end connection, guide main tracheae
（41）End and bottom bend pipe（61）Connection, side straight tube（62）End seal, guide side tracheae（42）Main gas will be guided
Pipe（41）Inner cavity and side straight tube（62）Inner cavity connection, stomata combustion tube（6）Upper surface be provided with the combustion with flow deflector
Hole burning（7）；
The main tracheae of guiding（41）Front end to injector（2）End be gradual upward incline structure, guide main tracheae
（41）Front end be located at stomata combustion tube（6）Lower section；
The main tracheae of guiding（41）Interior tube chamber and guiding side tracheae（42）Interior tube chamber be equipped with cavum laryngis section（9）.
2. according to the anti-stagnant gas burner of even gas formula of the oven described in claim 1, it is characterised in that：The guiding side
Tracheae（42）It is equipped with the flow control valve for adjustment of combustion gas flow（91）.
3. the anti-stagnant gas burner of even gas formula of oven according to claim 2, it is characterised in that：The flow-rate adjustment
Valve（91）Positioned at guiding side tracheae（42）Cavum laryngis section（9）Rear portion.
4. the anti-stagnant gas burner of even gas formula of oven according to claim 1 or 2 or 3, it is characterised in that：The gas
Hole combustion tube（6）The burner port that upper surface is provided with（7）For rectangle burner port.
5. the anti-stagnant gas burner of even gas formula of oven according to claim 1 or 2 or 3, it is characterised in that：It is described to draw
Emitter（2）It is communicated with gas nozzle by gas pressure-reducing valve.
6. the anti-stagnant gas burner of even gas formula of oven according to claim 5, it is characterised in that：The injector
（2）It is equipped with air intake with gas pressure-reducing valve connected end（1）.
7. the anti-stagnant gas burner of even gas formula of oven according to claim 6, it is characterised in that：The injector
（2）The air intake being equipped with gas pressure-reducing valve connected end（1）Inside it is welded with fly net.
8. the anti-stagnant gas burner of even gas formula of oven according to claim 1 or 2 or 3, it is characterised in that：The combustion
Hole burning（7）Inside it is installed with flow deflector（8）.
9. the anti-stagnant gas burner of even gas formula of oven according to claim 1 or 2 or 3, it is characterised in that：It also sets
It is useful for bearing and guides main tracheae（41）Support rod（3）, the support rod（3）Both ends are connected to side straight tube（62）,
Support rod（3）Be equipped with and the main tracheae of guiding（41）Match the groove installed（31）.
10. according to the anti-stagnant gas burner of even gas formula of the oven described in claim 9, it is characterised in that：The guiding master
Tracheae（41）On be additionally provided with the fixinig plate that can be fixed on oven（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840462.XU CN207797037U (en) | 2017-12-26 | 2017-12-26 | A kind of anti-stagnant gas burner of even gas formula of oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840462.XU CN207797037U (en) | 2017-12-26 | 2017-12-26 | A kind of anti-stagnant gas burner of even gas formula of oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207797037U true CN207797037U (en) | 2018-08-31 |
Family
ID=63281043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840462.XU Expired - Fee Related CN207797037U (en) | 2017-12-26 | 2017-12-26 | A kind of anti-stagnant gas burner of even gas formula of oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207797037U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757659A (en) * | 2021-09-29 | 2021-12-07 | 东莞市海新金属科技有限公司 | High-power burner of oven |
| CN114343448A (en) * | 2021-12-02 | 2022-04-15 | 永康市东街五金机械有限公司 | Solid gas dual-fuel type smoke and smoke oven |
| JP2023165598A (en) * | 2022-05-03 | 2023-11-16 | 愛烙逹股▲ふん▼有限公司 | Combustion device with high combustion efficiency |
-
2017
- 2017-12-26 CN CN201721840462.XU patent/CN207797037U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757659A (en) * | 2021-09-29 | 2021-12-07 | 东莞市海新金属科技有限公司 | High-power burner of oven |
| CN114343448A (en) * | 2021-12-02 | 2022-04-15 | 永康市东街五金机械有限公司 | Solid gas dual-fuel type smoke and smoke oven |
| CN114343448B (en) * | 2021-12-02 | 2024-05-24 | 永康市东街五金机械有限公司 | Solid-gas dual-fuel type smoking oven |
| JP2023165598A (en) * | 2022-05-03 | 2023-11-16 | 愛烙逹股▲ふん▼有限公司 | Combustion device with high combustion efficiency |
| JP7540870B2 (en) | 2022-05-03 | 2024-08-27 | 愛烙逹股▲ふん▼有限公司 | Highly efficient combustion equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20211226 |