CN106678799A - Blowing type combustor and stove provided with combustor - Google Patents
Blowing type combustor and stove provided with combustor Download PDFInfo
- Publication number
- CN106678799A CN106678799A CN201710132323.XA CN201710132323A CN106678799A CN 106678799 A CN106678799 A CN 106678799A CN 201710132323 A CN201710132323 A CN 201710132323A CN 106678799 A CN106678799 A CN 106678799A
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- China
- Prior art keywords
- air
- burner
- hybrid chamber
- blast
- gas
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/12—Radiant burners
- F23D14/14—Radiant burners using screens or perforated plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/002—Radiant burner mixing tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/007—Mixing tubes, air supply regulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses a blowing type combustor. The blowing type combustor comprises a combustor body where a mixing cavity is formed, a combustor fire cover arranged on the combustor body, an ignition device arranged on the combustor body, a blower device connected with the mixing cavity of the combustor body, and a fuel gas nozzle. Air and fuel gas are mixed in the mixing cavity and then reach the combustor fire cover. The blower device is sequentially provided with an air inlet, a blade and an air outlet. The fuel gas nozzle is arranged at the position of the air inlet, and the air and the fuel gas enter the combustor from the position of the air inlet. When the blade rotates, the air and the fuel gas are stirred by the blade and then enter the mixing cavity through the air outlet. The blowing type combustor solves the problems that the fuel gas and the air are not evenly mixed in a current blowing type combustor, combustion is not sufficient, and the heat efficiency is low.
Description
Technical field
The present invention relates to a kind of burner for gas-fired equipment, more particularly to a kind of air blast burner and the combustion is installed
The kitchen range of burner.
Background technology
With the raising of living standards of the people, gas appliance product has included household gas utensils, warmer, oven etc.
It is popularized for huge numbers of families, and infrared gas burner has energy-conserving and environment-protective, clean health, safe and reliable etc. bright due to its product
The features such as aobvious superior function, received by numerous family consumers, commercial user and industrial user.
Due to infrared gas burner, before combustion combustion gas need to be pre-mixed uniformly with air, otherwise be easily caused combustion
Burn insufficient, reduce the thermal efficiency.At present, infrared gas combustion on the market mainly has following several：
1st, it is a kind of fully premixed burning of low-pressure injection formula with combustion gas injection air using injector as mixing arrangement
Device.Such as the Chinese utility model patent of Publication No. CN202303384U, the air required for its burning is all by low pressure combustion
The energy suction of gas.The premix mode requires that nozzle geometric accuracy, installation essence and induction tunnel centering will get well, injection pipe size
Precision and smoothness requirements are high.Above one of which does not accomplish design requirement, can all cause mixing uneven, reduces the thermal efficiency；
2nd, axial air blast air supply mode, such as Publication No. CN201672517U and CN201706503U China utility model are used
Patent, its nozzle is arranged on before blower outlet, and combustion gas is sent into hybrid chamber with air same direction, and combustion gas is with air with layer
Stream mode flows into hybrid chamber, causes mixing uneven；
3rd, using sub-runner air blast air supply mode, combustion gas enters hybrid chamber, combustion gas and sky from respective runner respectively with air
Gas flows into hybrid chamber with layer flow mode, causes mixing uneven；
4th, using the direct air supply mode of aerator, gas nozzle is arranged in furnace chamber, and blower fan is directly blown into furnace chamber, combustion gas
Mix inequality with air；
Therefore, design, the combustion gas of change gas infrared burner and air pre-mixing concepts, make product burning more fill
Point, the more environmentally-friendly, thermal efficiency it is higher, become current domestic and the tool product design, especially embedding of business infrared gas burner
Enter a big technical barrier of formula infrared kitchen range design.
In addition, traditional atmospheric burner, there is also the insufficient problem of air and combustion gas mixing before burning.
The content of the invention
The present invention provides a kind of air blast burner, uneven to solve the problems, such as current combustion gas and air mixing.
To solve above-mentioned technical problem, the invention provides a kind of air blast burner,
A kind of air blast burner, including being formed with the burner body of hybrid chamber, be arranged on the burner body
Burner fire lid, the igniter that is arranged on the burner body and burner body hybrid chamber connection drum
Wind apparatus, and gas nozzle, air and combustion gas flow to burner fire lid after mixing in hybrid chamber, the air-blast device is successively
Air inlet, blade and air outlet are provided with, the gas nozzle is arranged on the air inlet, and air and combustion gas are from the air intake
Enter at mouthful, when the blade is rotated, air and combustion gas enter the mixing after blade stirring from the air outlet
Chamber；The hybrid chamber includes the first hybrid chamber and the second hybrid chamber, and the first hybrid chamber entrance goes out with the air-blast device
Air port connects, and the outlet of first hybrid chamber extends along horizontal direction and gradually expands, the second hybrid chamber entrance and
First hybrid chamber outlet connection, the second hybrid chamber outlet is upwardly extended from the second hybrid chamber top surface, and described the
Two hybrid chambers are highly higher than first hybrid chamber.
Air and combustion gas are mixed after the stirring of air-blast device blade；Air and combustion gas enter the first hybrid chamber
Further mixed, the first hybrid chamber opening of extension provides one section of mixing distance, makes combustion gas and the mixing of air fully,
The opening that first hybrid chamber gradually expands so that mixed gas spread, and also improve mixed effect more preferable；Air and combustion gas are entered
Second mixing intracavity is further mixed, and it is higher than the height of the first hybrid chamber, further extends air and combustion gas
Mixing distance, improve mixed effect, through air-blast device blade stirring mixing, first and second mixing intracavity mixing, air and
Combustion gas has carried out before combustion full and uniform mixing, solves the problems, such as that current combustion gas and air mixing are uneven.
Further, also including the 3rd hybrid chamber, the 3rd hybrid chamber is formed under the burner fire lid, its entrance
From the 3rd hybrid chamber lower surface opening and extend downwardly, the 3rd hybrid chamber entrance and second hybrid chamber outlet connect
Connect.Air and combustion gas are further being mixed into the 3rd hybrid chamber, and gas mixing is more uniform.
Further, the burner fire lid is contained in a container, is had in the container and is shelved the burner fire lid
Flange, the 3rd hybrid chamber, the 3rd hybrid chamber entrance and institute are formed between the container bottom and the burner fire lid
State the connection of the second hybrid chamber outlet activity.So, container and burner fire lid therein can be changed at any time.Such as need change burning
Device power, may be selected to change different size of container and burner fire lid, as long as arranging the 3rd hybrid chamber entrance and described second
Hybrid chamber outlet can be engaged, very convenient, that is to say, that a kind of the second hybrid chamber of size can match somebody with somebody the combustion of sizes
Radiant panel is burnt, the burner fire lid outward flange can be more than the second hybrid chamber, its projection can be circle, or side
, or polygon.
Further, the first hybrid chamber exit is provided with resistance net.Because combustion gas and air are gone out from the first hybrid chamber
Afterwards, its velocity ratio is very fast, and incorporation time is short, undercompounding, and air-flow is when burner fire lid is reached, because centrifugation is made
With, easily whirlpool is centrally formed in burner fire lid, cause flame uneven respectively, heats are affected, therefore, adding resistance
After net, it is possible to decrease air-flow velocity, increase incorporation time, and the mesh of resistance net can further diffusing air current, improve and mix
Effect.
Further, the air inlet is additionally provided with gas skirt, the gas skirt one end open, the other end and the air inlet
Connection.It can also be polygon that the gas skirt projection of shape can be cylinder, and gas collection cover material can be also may be used for metal
Being nonmetallic.
Further, the air-blast device is centrifugal blower or axial flow blower.
Further, the motor of the centrifugal blower and axial flow blower is brushless electric machine.
Further, the second hybrid chamber top surface forms the mounting plane for stretching in the horizontal direction.The mounting plane
For installing liquid-bearing pan.During installation, liquid-bearing pan is abutted directly on installs liquid-bearing pan edge and combustor chamber on the mounting plane
Between it is very close to each other, foreign body will not drop down from gap.
Further, described air blast burner also includes：Controller, it is used to control the air-blast device rotating speed, fire
Flame detection device, it is electrically connected with the controller, the air-blast device igniting start when rotating speed it is slower, air enter compared with
It is few, when the flame detection device senses flame, produce signal, with will signal reach the controller, the control
Device adjusts air-blast device and changes to required rotating speed, and air and combustion gas are stirred mixing with the rotation of air-blast device blade together, with
Reach fully premixed burning required air quantity.
Present invention additionally comprises a kind of kitchen range, including housing, grate, panel on the housing and controlling switch are set,
The kitchen range are provided with described air blast burner.
As one embodiment of the present invention, the air blast burner be infrared burner, the burner fire
Cover as porous burner radiant panel.
As one embodiment of the present invention, the air blast burner be atmospheric burner, the burner fire
Cover as air suspended type fire cover.
Compared with prior art, a kind of air blast burner of the present invention, has reached following effect：
The air of the present invention and combustion gas are through the stirring mixing of air-blast device blade, in first and second mixing intracavity mixing, in combustion
Full and uniform mixing has been carried out before burning, efficiency of combustion has been improve.
Description of the drawings
Fig. 1 is the schematic cross-section of one embodiment of the present invention；
Fig. 2 is the schematic cross-section of another embodiment of the present invention；
Fig. 3 is the schematic top plan view of Fig. 2 embodiments；
Fig. 4 is the schematic cross-section of another embodiment of the present invention.
In figure：1- knobs, 2- controllers, 3- centrifugal fan blades, 4- centrifugal blowers, 5- gas nozzles, 6- air, 7- combustions
Gas, 8- gas skirts, 9- air-gas mixtures, 10- flame detection devices, the hybrid chambers of 11- first, the hybrid chambers of 12- second, 13-
3rd hybrid chamber, 14- porous burner radiant panels, 15- axial flow blowers, 16- axial-flow fan blades, 17- resistance nets, 18- liquid-bearing pans,
19- ring for fixings, 20- containers, 21- flanges, 22- mounting planes.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Identical label represents identical element.It is used to explain the present invention, the enforcement below with reference to the embodiment of Description of Drawings
Example is exemplary, and is not construed as limiting the claims.
Embodiment 1
Referring to Fig. 1, the present invention for the air blast burner on infrared kitchen range include being formed with the first hybrid chamber 11,
The burner body of the second hybrid chamber 12, the porous burner radiant panel 14 being arranged on the burner body, be arranged on it is described
The air-blast device of igniter and the burner body hybrid chamber connection on burner body, and gas nozzle 5, it is empty
Gas and combustion gas flow to porous burner radiant panel 14 after mixing in hybrid chamber.
As shown in figure 1, air-blast device is disposed with air inlet, blade 3 and air outlet, gas nozzle 5 for centrifugal blower 4
The air inlet is arranged on, air and combustion gas are entered from the air inlet, when blade 3 is rotated, air and combustion gas are through institute
After stating blade stirring, from the air outlet hybrid chamber is entered；The entrance of first hybrid chamber 11 is connected with the air outlet of centrifugal blower 4,
The outlet of the first hybrid chamber 11 extends along horizontal direction and gradually expands, and the entrance of the second hybrid chamber 12 goes out with the first hybrid chamber 11
Mouth connection, the second hybrid chamber 12 is upwardly extended from its top surface outlet, and the height of the second hybrid chamber 12 is higher than the first hybrid chamber 11,
Porous burner radiant panel 14 is located at the exit of the second hybrid chamber 12.
As shown in figure 1, the exit of the first hybrid chamber 11 is provided with resistance net 17.Because combustion gas and air are from the first hybrid chamber 11
After going out, its velocity ratio is very fast, and incorporation time is short, undercompounding, and air-flow is when porous burner radiant panel is reached, due to
Centrifugal action, is easily centrally formed whirlpool in porous burner radiant panel, causes flame uneven respectively, affects heats, affects
Heats, therefore, after resistance net is added, it is possible to decrease air-flow velocity, increase incorporation time, and the mesh of resistance net can be with
Further diffusing air current, improves mixed effect.
As shown in figure 1, being provided with gas skirt 8 in centrifugal blower entrance, leaked out with preventing gas 7.
As shown in figure 1, the top of the second hybrid chamber 12 has the mounting plane 22 for stretching in the horizontal direction.The mounting plane 22
For installing liquid-bearing pan.During installation, liquid-bearing pan opening abuts directly on the installation on the mounting plane, liquid-bearing pan edge of opening and combustion
Very close to each other between burner chamber, foreign body will not drop down from gap.
As shown in figure 1, blowing-type infrared also includes：Controller 2, its be used to controlling the rotating speed of centrifugal blower 4 and
Gas flow；Flame detection device 10, it is electrically connected with controller 2.When igniting starts, the rotating speed of centrifugal blower 4 is slower, empty
The suction volume of gas 6 is less, and now gas concentration is of a relatively high, it is easy to light a fire, and flame detection device 10 senses flame, produces ion
Signal, with will signal reach Gas controller 2, moment changes centrifugal blower 4 to required rotating speed, and air 6 and combustion gas 7 are together
Rotating with centrifugal fan blade 3 and being stirred mixing, to reach fully premixed burning required air quantity.
When using, turning knob 1 during work, centrifugal blower first works, and then Gas controller 2 just opens blast tube,
To prevent combustion gas from leaking out, combustion gas 7 sprays from nozzle 5, but now the rotating speed of centrifugal blower 4 is slower, can only be by combustion gas 7 and a small amount of
Air 6 is sucked, and combustion gas 7 after blade stirring mixes, forms air-gas mixture 9, through hybrid chamber with a small amount of air 6
After mixing, overflow from porous burner radiant panel 14, igniter is simultaneously emitted by spark ignition, after the completion of igniting, air-gas
Mixture 9 automatically achieves the normal combustion ratio of gas-fired infrared.The rotating speed air quantity of centrifugal blower 4 can be adjusted according to the flow of combustion gas 7
Section so as to which air-gas mixture 9 reaches optimum proportioning.
Embodiment 2
Referring to Fig. 2 and Fig. 3, the including for the air blast burner on infrared kitchen range of the present invention is formed with the first mixing
Chamber 11, the second hybrid chamber 12, the burner body of the 3rd hybrid chamber 13, the porous burner spoke that is arranged on the burner body
The air-blast device of plate, the igniter being arranged on the burner body and burner body hybrid chamber connection is penetrated, with
And gas nozzle 5, air and combustion gas flow to porous burner radiant panel 14 after mixing in hybrid chamber.
As shown in Figures 2 and 3, air-blast device is disposed with air inlet, blade 3 and air outlet, gas injection for centrifugal blower 4
Mouth 5 is arranged on the air inlet, and air and combustion gas are entered from the air inlet, and when blade 3 is rotated, air and combustion gas are passed through
After the blade stirring, from the air outlet hybrid chamber is entered；The entrance of first hybrid chamber 11 connects with the air outlet of centrifugal blower 4
Connect, the outlet of the first hybrid chamber 11 extends along horizontal direction and gradually expands, the entrance of the second hybrid chamber 12 and the first hybrid chamber
11 outlet connections, the second hybrid chamber 12 is upwardly extended from its top surface, and the height of the second hybrid chamber 12 is higher than the first hybrid chamber 11.
As Figure 2-3, porous burner radiant panel is contained in a container 20, is had in container 20 and is shelved the porous combustion
The flange 21 of radiant panel is burnt, the 3rd hybrid chamber 13, the 3rd hybrid chamber are formed between the bottom of container 20 and porous burner radiant panel 14
13 entrances are connected with the outlet activity of the second hybrid chamber 12.Air and combustion gas further being mixed into the 3rd hybrid chamber,
Gas mixing is more uniform.So, container 20 and porous burner radiant panel 14 therein can be changed at any time.Such as need change burning
Device power, may be selected to change different size of container and porous burner radiant panel, as long as arranging the entrance of the 3rd hybrid chamber 13 and the
The outlet of two hybrid chamber 12 can be engaged, very convenient, that is to say, that a kind of the second hybrid chamber 12 of size can match somebody with somebody various chis
Very little burning radiation plate 14, outer 14 edges of porous burner radiant panel can be more than the second hybrid chamber, its projection can be it is round,
Can the side of being, or polygon.
As shown in Fig. 2 the exit of the first hybrid chamber 11 is provided with resistance net 17.Because combustion gas and air are from the first hybrid chamber 11
After going out, its velocity ratio is very fast, and incorporation time is short, undercompounding, and air-flow is when porous burner radiant panel is reached, due to
Centrifugal action, is easily centrally formed whirlpool in porous burner radiant panel, causes flame uneven respectively, affects heats, therefore,
After resistance net is added, it is possible to decrease air-flow velocity, increase incorporation time, and the mesh of resistance net can further disperse gas
Stream, improves mixed effect.
As shown in Fig. 2 the top of the second hybrid chamber 12 has the mounting plane 22 for stretching in the horizontal direction.The mounting plane 22
For installing liquid-bearing pan.During installation, liquid-bearing pan opening abuts directly on the installation on the mounting plane, liquid-bearing pan edge of opening and combustion
Very close to each other between burner chamber, foreign body will not drop down from gap.
As shown in Fig. 2 being provided with gas skirt 8 in centrifugal blower entrance, leaked out with preventing gas 7.
As shown in Fig. 2 blowing-type infrared also includes：Controller 2, its be used to controlling the rotating speed of centrifugal blower 4 and
Gas flow；Flame detection device 10, it is electrically connected with controller 2.When igniting starts, the rotating speed of centrifugal blower 4 is slower, empty
The suction volume of gas 6 is less, and now gas concentration is of a relatively high, it is easy to light a fire, and flame detection device 10 senses flame, produces ion
Signal, with will signal reach Gas controller 2, moment changes centrifugal blower 4 to required rotating speed, and air 6 and combustion gas 7 are together
Rotating with centrifugal fan blade 3 and being stirred mixing, to reach fully premixed burning required air quantity.
When using, turning knob 1 during work, centrifugal blower first works, and then Gas controller 2 just opens blast tube,
To prevent combustion gas from leaking out, combustion gas 7 sprays from nozzle 5, but now the rotating speed of centrifugal blower 4 is slower, can only be by combustion gas 7 and a small amount of
Air 6 is sucked, and combustion gas 7 after blade stirring mixes, forms air-gas mixture 9, through hybrid chamber with a small amount of air 6
After mixing, overflow from porous burner radiant panel 14, igniter is simultaneously emitted by spark ignition, after the completion of igniting, air-gas
Mixture 9 automatically achieves the normal combustion ratio of gas-fired infrared.The rotating speed air quantity of centrifugal blower 4 can be adjusted according to the flow of combustion gas 7
Section so as to which air-gas mixture 9 reaches optimum proportioning.
Embodiment 3
As shown in figure 4, the present embodiment is with the difference of embodiment 2, the present embodiment air-blast device is axial flow blower 15, its according to
It is secondary to be provided with air inlet, axial-flow fan blade 16 and air outlet.
Air and combustion gas are mixed after the stirring of axial-flow fan blade 16；Air-gas mixture 9 enters
One hybrid chamber 11 is further mixed, and the opening of the first hybrid chamber 11 of extension provides one section of mixing distance, makes air-gas
Fully, the opening that the first hybrid chamber 11 gradually expands so that mixed gas spread also improves mixing effect for the mixing of mixture 9
Fruit is more preferably；Air-gas mixture 9 is further mixed in the second hybrid chamber 12, and it is higher than the first hybrid chamber 11
Height, further extend the mixing distance of air-gas mixture 9, improve mixed effect；Air-gas mixture 9
Further mixed into the 3rd hybrid chamber 13.
The air of the present invention and combustion gas mix through the stirring mixing of air-blast device blade, in first, second and third mixing intracavity,
Full and uniform mixing has been carried out before combustion, has improve efficiency of combustion.
Embodiment 4
Burner of the present invention can also be used for atmospheric burner, and unlike embodiment 1-3, porous burner spoke
Penetrate plate and change air suspended type fire cover into, according to required air quantity, adjust rotation speed of fan, to be adapted to atmospheric burning type.
The present invention is applied to household gas utensils, fuel gas heating apparatus, fuel baking oven and combustion gas drying plant.
Described above illustrates and describes some preferred embodiments of the present invention, but as previously mentioned, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations,
Modification and environment, and can be in invention contemplated scope described herein, by above-mentioned teaching or the technology or knowledge of association area
It is modified.And change that those skilled in the art are carried out and change be without departing from the spirit and scope of the present invention, then all should be at this
In the protection domain of bright claims.
Claims (11)
1. a kind of air blast burner, including being formed with the burner body of hybrid chamber, be arranged on the burner body
The air blast of burner fire lid, the igniter being arranged on the burner body and burner body hybrid chamber connection
Device, and gas nozzle, air and combustion gas flow to burner fire lid after mixing in hybrid chamber, it is characterised in that：
The air-blast device is disposed with air inlet, blade and air outlet, and the gas nozzle is arranged on the air inlet,
Air and combustion gas are entered from the air inlet, when the blade is rotated, air and combustion gas after blade stirring, from institute
Air outlet is stated into the hybrid chamber；
The hybrid chamber includes the first hybrid chamber and the second hybrid chamber, and the first hybrid chamber entrance goes out with the air-blast device
Air port connects, and the outlet of first hybrid chamber extends along horizontal direction and gradually expands, the second hybrid chamber entrance and
First hybrid chamber outlet connection, the second hybrid chamber outlet is upwardly extended from the second hybrid chamber top surface, and described the
Two hybrid chambers are highly higher than first hybrid chamber.
2. a kind of air blast burner as claimed in claim 1, it is characterised in that also including the 3rd hybrid chamber, the described 3rd
Hybrid chamber is formed under the burner fire lid, and its entrance is from the 3rd hybrid chamber lower surface opening and extends downwardly, described
3rd hybrid chamber entrance is connected with second hybrid chamber outlet.
3. a kind of air blast burner as claimed in claim 2, it is characterised in that the burner fire lid is contained in a container
In, there is the flange for shelving the burner fire lid, shape between the container bottom and the burner fire lid in the container
Into the 3rd hybrid chamber, the 3rd hybrid chamber entrance is connected with the second hybrid chamber outlet activity.
4. a kind of air blast burner as claimed in claim 1, it is characterised in that the first hybrid chamber exit is provided with resistance
Power net.
5. a kind of air blast burner as claimed in claim 1, it is characterised in that the air inlet is additionally provided with gas skirt,
The gas skirt one end open, the other end is connected with the air inlet.
6. a kind of air blast burner as claimed in claim 1, it is characterised in that the air-blast device is centrifugal blower or axle
Flow fan, it is preferable that the motor of the centrifugal blower and axial flow blower is brushless electric machine.
7. a kind of air blast burner as claimed in claim 1, it is characterised in that the second hybrid chamber top surface is formed
The mounting plane for stretching in the horizontal direction.
8. a kind of air blast burner as claimed in claim 1, it is characterised in that also include：
Controller, it is used to control the air-blast device rotating speed and gas flow,
Flame detection device, it is electrically connected with the controller,
Air-blast device rotating speed when igniting starts is slower, and air enters less, when the flame detection device senses fire
During flame, produce signal, with will signal reach the controller, the controller adjusts air-blast device and changes to required rotating speed,
Air and combustion gas are stirred mixing with the rotation of air-blast device blade together, to reach fully premixed burning required air quantity.
9. a kind of air blast burner as described in any one of claim 1-8, it is characterised in that the air blast burner is
Infrared burner, the burner fire lid is porous burner radiant panel.
10. a kind of air blast burner as described in any one of claim 1-8, it is characterised in that the air blast burner
For atmospheric burner, the burner fire lid is air suspended type fire cover.
A kind of 11. kitchen range, including housing, grate, panel on the housing and controlling switch are set, it is characterised in that：Institute
State kitchen range and air blast burner described in any one is installed in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132323.XA CN106678799A (en) | 2017-03-07 | 2017-03-07 | Blowing type combustor and stove provided with combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710132323.XA CN106678799A (en) | 2017-03-07 | 2017-03-07 | Blowing type combustor and stove provided with combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106678799A true CN106678799A (en) | 2017-05-17 |
Family
ID=58826087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710132323.XA Pending CN106678799A (en) | 2017-03-07 | 2017-03-07 | Blowing type combustor and stove provided with combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678799A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178782A (en) * | 2017-06-29 | 2017-09-19 | 广东睿尚电器股份有限公司 | Infrared burner |
| CN110529620A (en) * | 2019-08-16 | 2019-12-03 | 广州市红日燃具有限公司 | A kind of integrated form Gas appliance control valve |
| CN114719298A (en) * | 2021-01-06 | 2022-07-08 | 北京京创鑫业科技有限公司 | Intelligent burner capable of adjusting gas quantity |
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| CN201672517U (en) * | 2010-06-07 | 2010-12-15 | 浙江帅康电气股份有限公司 | Blowing-type infrared burner and a cooker mounting burner |
| CN201892237U (en) * | 2010-11-08 | 2011-07-06 | 哈尔滨伙盛节能科技开发有限公司 | Noiseless whirling-flame energy saving strong-fire range without fan |
| CN104145162A (en) * | 2013-03-04 | 2014-11-12 | 宋金锡 | Fan-metal fiber gas burner |
| CN204026670U (en) * | 2014-07-30 | 2014-12-17 | 广州市红日燃具有限公司 | A kind of crosspointer unification infrared burner |
| WO2016046668A1 (en) * | 2014-09-24 | 2016-03-31 | BSH Hausgeräte GmbH | Gas burner, gas hob, gas range and method for changing the fuel gas of a gas burner |
| CN206593097U (en) * | 2017-03-07 | 2017-10-27 | 广州市红日燃具有限公司 | A kind of air blast burner and the kitchen range for installing the burner |
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| CN107178782A (en) * | 2017-06-29 | 2017-09-19 | 广东睿尚电器股份有限公司 | Infrared burner |
| CN110529620A (en) * | 2019-08-16 | 2019-12-03 | 广州市红日燃具有限公司 | A kind of integrated form Gas appliance control valve |
| CN114719298A (en) * | 2021-01-06 | 2022-07-08 | 北京京创鑫业科技有限公司 | Intelligent burner capable of adjusting gas quantity |
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Application publication date: 20170517 |