CN106090904A - Air distribution disk and burner - Google Patents
Air distribution disk and burner Download PDFInfo
- Publication number
- CN106090904A CN106090904A CN201610398729.8A CN201610398729A CN106090904A CN 106090904 A CN106090904 A CN 106090904A CN 201610398729 A CN201610398729 A CN 201610398729A CN 106090904 A CN106090904 A CN 106090904A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- distribution disk
- outer shroud
- air distribution
- ring channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
-
- 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
-
- 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
- F23D14/64—Mixing devices; Mixing tubes with injectors
-
- 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
Abstract
The open a kind of air distribution disk of the present invention, described air distribution disk is formed with outer shroud air inlet, outer ring channel and multiple blast tube.Described outer ring channel is around described outer shroud air inlet.The plurality of blast tube connects described outer shroud air inlet and described outer ring channel.Described air distribution disk also includes drain post.Described drain post is formed in described blast tube, for described blast tube is divided into multiple combustion gas subchannel, enters described outer ring channel with the mixed gas of guiding gas and air.The air distribution disk of embodiment of the present invention, owing to arranging described drain post, make to enter the mixed gas of described outer ring channel from described outer shroud air inlet through described blast tube more uniform along the distribution of described outer ring channel, also make mixed gas more uniform, fully with the mixing of auxiliary air, so that the burning of mixed gas is more abundant, improve efficiency of combustion, thus improve the efficiency grade of burner.
Description
Technical field
The present invention relates to kitchen range technology, be specifically related to a kind of air distribution disk and burner.
Background technology
Existing burner generally comprises burner and the air distribution disk being arranged on burner.Burner is formed with outer induction tunnel.Point
Gas dish forms the outer shroud air inlet connected with outer induction tunnel and the outer ring channel connected with outer shroud air inlet.But, existing point
In gas dish, combustion gas mixing gas is generally difficult to enter outer ring channel from outer shroud air inlet equably, causes the burning of burner to be imitated
Rate is relatively low, and efficiency is low.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention carries
Go out a kind of air distribution disk and burner.
The air distribution disk of embodiment of the present invention is formed with outer shroud air inlet, outer ring channel and multiple blast tube.Outside described
Ring passage is around described outer shroud air inlet.Multiple described blast tubes connect described outer shroud air inlet and described outer ring channel.Point
Gas dish also includes drain post.Described drain post is formed in described blast tube, for described blast tube is divided into multiple combustion
Gas subchannel, enters described outer ring channel with the mixed gas of guiding gas and air.
In some embodiments, the plurality of blast tube is uniformly distributed along the circumference of described outer ring channel.
In some embodiments, described outer shroud air inlet is rounded, described outer ring channel be annular and with described outside
Ring air inlet is coaxially disposed, and described blast tube approximates in sector along the axial cross section of described outer ring channel, and along outside described
The circumference of ring passage is angularly distributed.
In some embodiments, described drain post is also basic in fan along the axial cross section being perpendicular to described outer ring channel
Shape, and described blast tube is divided into two essentially identical combustion gas subchannels.
In some embodiments, described air distribution disk include gas separating seat, described gas separating seat include bottom surface and with described bottom surface
Opposing end face；Described gas separating seat includes that the shirt rim downwardly extended from described bottom surface, described outer shroud air inlet are formed at described skirt
The inside on limit.
In some embodiments, described air distribution disk includes from described end face upwardly extending outer shroud inwall and around described
The outer shroud outer wall of outer shroud inwall, described outer ring channel is formed between described outer shroud inwall and described outer shroud outer wall.
In some embodiments, described air distribution disk include being positioned at described outer shroud inwall, connect described outer shroud inwall and
Covering point gas lid of described gas separating seat, described blast tube is formed between described gas separating seat and described point of gas lid.
In some embodiments, described point of gas lid is formed and is coaxially disposed internal ring air inlet with described outer shroud air inlet,
Described point of gas lid is formed with the inner ring channel around described internal ring air inlet, and described inner ring channel is with described internal ring air inlet even
Logical.
In some embodiments, described point of gas lid comprises around the internal ring inwall of described internal ring air inlet and around described
The endocyclic outer wall of internal ring inwall；Described inner ring channel is formed between described internal ring inwall and described endocyclic outer wall, and with described
Internal ring air inlet is coaxially disposed.
The burner of embodiment of the present invention includes that burner, described burner include outer induction tunnel；Described air distribution disk is arranged on
On described burner, and described outer shroud air inlet connects with described outer induction tunnel.
The air distribution disk of embodiment of the present invention, owing to arranging described drain post so that from described outer shroud air inlet through institute
The mixed gas stating the blast tube described outer ring channel of entrance is more uniform along the distribution of described outer ring channel, also makes gaseous mixture
Body is more uniform, abundant with the mixing of auxiliary air, so that the burning of mixed gas is more abundant, improves efficiency of combustion,
Thus improve the efficiency grade of burner.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Obtain substantially with easy to understand, wherein:
Fig. 1 is the schematic perspective view of the air distribution disk of embodiment of the present invention.
Fig. 2 is the front view of the air distribution disk of embodiment of the present invention.
Fig. 3 is the upward view of the air distribution disk of embodiment of the present invention.
Fig. 4 is the top view of the air distribution disk of embodiment of the present invention.
Fig. 5 is the air distribution disk generalized section along V-V line of the burner of Fig. 2.
Fig. 6 is the schematic perspective view of the burner of embodiment of the present invention.
Fig. 7 is the decomposing schematic representation of the burner of embodiment of the present invention.
Fig. 8 is the schematic cross-section of the burner of embodiment of the present invention.
Main element symbol accompanying drawing illustrates:
Burner 100, air distribution disk 10, outer shroud air inlet 10a, outer ring channel 10b, blast tube 10c, combustion gas subchannel
10d, drain post 12, bottom surface 14a, end face 14b, gas separating seat 14, shirt rim 16, outer shroud inwall 120, outer shroud outer wall 122, low ring
122a, groove 122b, epipodium 122c, point gas lid 124, through hole 126, locating slot 126a, internal ring air inlet 128a, inner ring channel
128b, internal ring inwall 130, endocyclic outer wall 132, air inlet connect outside ring 134, air inlet connection ring inner surface 134a, air inlet connection ring
Surface 134b, central flame cap 20, external ring fire cover 30, burner 40, interior induction tunnel 42, outer induction tunnel 44, nozzle 50.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.In accompanying drawing, same or similar label is ad initio
To representing same or similar element eventually or there is the element of same or like function.
It addition, the embodiments of the present invention described below in conjunction with the accompanying drawings are exemplary, it is only used for explaining the present invention's
Embodiment, and be not considered as limiting the invention.
Refer to Fig. 1-5, the air distribution disk 10 of embodiment of the present invention be formed outer shroud air inlet 10a, outer ring channel 10b and
Multiple blast tube 10c.Outer ring channel 10b is around outer shroud air inlet 10a.Multiple blast tube 10c connect outer shroud air inlet 10a
And outer ring channel 10b.Air distribution disk 10 also includes drain post 12.Drain post 12 is formed in blast tube 10c, for combustion gas being led to
Road 10c is divided into multiple combustion gas subchannel 10d, enters outer ring channel 10b with the mixed gas of guiding gas and air.
The air distribution disk 10 of embodiment of the present invention, owing to arranging drain post 12 so that from outer shroud air inlet 10a through combustion gas
The mixed gas that passage 10c enters outer ring channel 10b is more uniform along the distribution of outer ring channel 10b, also make mixed gas with
The mixing of auxiliary air more uniformly, fully, so that the burning of mixed gas is more abundant, improves efficiency of combustion, thus
Improve the efficiency grade of burner.
In some embodiments, multiple blast tube 10c can be uniformly distributed along the circumference of outer ring channel 10b.
So so that mixed gas by blast tube 10c can preliminarily, evenly into outer ring channel 10b, tentatively
Improve efficiency of combustion.
Being appreciated that in other embodiments, multiple blast tube 10c are arranged also dependent on actual requirement, and do not limit
In embodiments discussed above.
In some embodiments, outer shroud air inlet 10a is substantially round in shape, outer ring channel 10b can substantially in circular,
And be coaxially disposed with outer shroud air inlet 10a, blast tube 10c approximates in fan along the axial cross section being perpendicular to outer ring channel 10b
Shape, and be angularly distributed along the circumference of outer ring channel 10b.
So, mixed gas gradually spreads when entering outer ring channel 10b by blast tube 10c, therefore, it can more equal
It is distributed evenly.
It is appreciated that outer shroud air inlet 10a, outer ring channel 10b, the shape of blast tube 10c are not limited to discussed above
Embodiment, and suitably change can be made according to demand.
In some specific example, air distribution disk 10 is the most in the form of annular discs.Outer shroud air inlet 10a also can be formed at air distribution disk
The bottom side of 10, and setting substantially coaxial with air distribution disk 10.
Outer ring channel 10b can be formed at the top side of air distribution disk 10, it is possible to is coaxially disposed with air distribution disk 10, so, outward
Ring passage 10b is also coaxially disposed with outer shroud air inlet 10a.
Blast tube 10c includes three, and along outer ring channel 10b and etc. angular distribution.
In some embodiments, drain post 12 is also basic in sector along the axial cross section being perpendicular to outer ring channel 10b,
And blast tube 10c is divided into two essentially identical combustion gas subchannel 10d.
Owing to two combustion gas subchannel 10d are essentially identical, that is to say and uniformly will be divided by the mixed gas of blast tube 10c
Become two parts.Further, since blast tube 10c and drain post 12 are fan-shaped, both cooperations can be by mixed gas along bifurcated side
To guiding, more disperse, uniformly so that mixed gas enters outer ring channel 10b, such that it is able to improve efficiency of combustion.
Concrete, blast tube 10c along the axial cross section of outer ring channel 10b with drain post 12 along being perpendicular to outer ring channel
The axial cross section of 10b is similar.Arc fan-shaped formed by two cross sections is substantially overlapping, and two radiuses are the most substantially parallel.So,
Two identical combustion gas subchannel 10d can be obtained.
Being appreciated that in other embodiments, drain post 12 is arranged also dependent on actual requirement, and is not limited to beg for above
The embodiment of opinion.
In some embodiments, air distribution disk 10 includes gas separating seat 14.Gas separating seat 14 includes bottom surface 14a and opposing with bottom surface
End face 14b, gas separating seat 14 includes that, from the shirt rim 16 that bottom surface 14a downwardly extends, outer shroud air inlet 10a is formed at the interior of shirt rim 16
Portion.
So, it is internal that outer shroud air inlet 10a is limited in shirt rim 16 by shirt rim 16, thus prevents impurity or liquid from entering outer shroud
Inside air inlet 10a.
In some embodiments, shirt rim 16 is the most rounded along the cross section being perpendicular to axis direction.
Being appreciated that in other embodiments, shirt rim 16 is arranged also dependent on actual requirement, and is not limited to discussed above
Embodiment.
In some embodiments, air distribution disk 10 includes from end face 14b upwardly extending outer shroud inwall 120 and around outer shroud
The outer shroud outer wall 122 of inwall 120, outer ring channel 10b is formed between outer shroud inwall 120 and outer shroud outer wall 122.
So, the U-shaped ring forming one end open between outer shroud inwall 120 and outer shroud outer wall 122 is outer ring channel 10b.
Outer shroud inwall 120 and outer shroud outer wall 122 outer ring channel 10b is limited in outer shroud inwall 120 and outer shroud outer wall 122 radial direction it
Between, prevent the mixed gas in outer ring channel 10b from radially revealing.In some embodiments, outside air distribution disk 10 includes being positioned at
In ring inwall 120, connect outer shroud inwall 120 and cover point gas lid 124 of gas separating seat 14.Blast tube 10c is formed at gas separating seat
Between 14 and point gas lid 124.
Blast tube 10c connects outer shroud air inlet 10a and outer ring channel 10b, and blast tube 10c is positioned at outer shroud air inlet
Between mouth 10a and outer ring channel 10b.So, the simple in construction of air distribution disk 10 easily manufactures, and blast tube 10c connects outer shroud air inlet
Mouth 10a and outer ring channel 10b so that the mixed gas entered by outer shroud air inlet 10a can be outside blast tube 10c flows to
Ring passage 10b.
Being appreciated that in other embodiments, gas separating seat 14 is arranged also dependent on actual requirement with point gas lid 124, and
It is not limited to embodiments discussed above.
In some embodiments, divide gas lid 124 to be formed and be coaxially disposed internal ring air inlet with outer shroud air inlet 10a
128a.Gas lid 124 is divided to be formed with the inner ring channel 128b, inner ring channel 128b around internal ring air inlet 128a and internal ring air inlet
128a connects.
So, gaseous mixture physical ability enters in inner ring channel 128b by internal ring air inlet 128a such that it is able to for internal ring
Passage 128b provides mixed gas.
In some embodiments, internal ring air inlet 128a and inner ring channel 128b cross section vertically are all in circle
Shape, the diameter of the internal ring air inlet 128a diameter less than outer shroud air inlet 10a, internal ring air inlet 128a is positioned at outer shroud air inlet
Above 10a.
Internal ring air inlet 128a is coaxially disposed with inner ring channel 128b, and the diameter of internal ring air inlet 128a leads to less than internal ring
The diameter of road 128b.
Be appreciated that in other embodiments, internal ring air inlet 128a and the shape of inner ring channel 128b, structure and point
Cloth can be arranged according to actual requirement, and is not limited to embodiments discussed above.
In some embodiments, gas lid 124 is divided to comprise around the internal ring inwall 130 of internal ring air inlet 128a and around interior
The endocyclic outer wall 132 of ring inwall 130.Inner ring channel 128b is formed between internal ring inwall 130 and endocyclic outer wall 132, and with interior
Ring air inlet 128a is coaxially disposed.
So, inner ring channel 128b is limited in outside internal ring inwall 130 and internal ring by internal ring inwall 130 and endocyclic outer wall 132
Between the radial direction of wall 132, isolation inner ring channel 128b and air communication, thus prevent the mixed gas of combustion gas and air from interior
Ring passage 128b reveals.
In some embodiments, internal ring inwall 130 and endocyclic outer wall 132 are the most rounded along the cross section of axis.In internal ring
The height of wall 130 is less than the height of endocyclic outer wall 132.
Being appreciated that in other embodiments, internal ring inwall 130 can be according to reality with endocyclic outer wall 132 shape and structure
Border requires to arrange, and is not limited to embodiments discussed above.
In some embodiments, air distribution disk 10 is formed with between blast tube 10c and runs through gas separating seat 14 and divides
The through hole 126 of gas lid 124.
So, through hole 126 and air communication, when mixed gas is burnt, air can be more efficient, fully along through hole
126 supplement auxiliary air for burning, enable combustion gas fully to burn, thus improve the efficiency of fuel gas buring.
In some embodiments, through hole 126 is almost fan along the cross section being perpendicular to axial direction, the number of through hole 126
Mesh is three, and through hole 126 is evenly distributed between the circumference of blast tube 10c.
Being appreciated that in other embodiments, the number of through hole 126, shape, structure and distribution can be according to actual requirements
Arrange, and be not limited to embodiments discussed above.
In some embodiments, air distribution disk 10 is formed with the locating slot 126a being positioned at through hole 126 inwall.Locating slot 126a
Comprising multiple, locating slot 126a runs through bottom surface 14a and end face 14b.
Locating slot 126a is used for installing ignition electrode.So, the number of ignition electrode comprises multiple.Upon initiation, multiple igniting
The igniting of pin can improve the success rate of igniting, thus reduces the probability that the deflagration phenomenon caused by loss of ignition occurs.
In some embodiments, locating slot 126a is U-type groove, and the number of locating slot 126a is two.
Being appreciated that in other embodiments, the number of locating slot 126a, shape and structure and distribution can be according to reality
Require to arrange, and be not limited to embodiments discussed above.
Seeing also Fig. 6-8, the air distribution disk 10 of embodiment of the present invention can apply to the combustion of embodiment of the present invention
Burner 100.The burner 100 of embodiment of the present invention also includes central flame cap 20, external ring fire cover 30, burner 40, interior induction tunnel
42, outer induction tunnel 44 and nozzle 50.
Embodiment of the present invention also provides for a kind of burner 100, and burner 100 includes that burner 40, burner 40 include outer drawing
Penetrate pipe 44；Air distribution disk 10 is arranged on burner 40, and outer shroud air inlet 10a connects with outer induction tunnel 44.
So, mixed gas can enter into outer shroud air inlet 10a from outer induction tunnel 44.
In some embodiments, shirt rim 16 is set on outer induction tunnel 44, the diameter of outer shroud air inlet 10a and outer injection
The internal diameter of pipe 44 is essentially identical.
So so that the effective diameter of outer shroud air inlet 10a is maximum.When mixed gas enters outer shroud air inlet 10a, can
To reduce the resistance of mixed gas entrance outer shroud air inlet 10a, add drainage, thus promote mixed gas and enter a point gas
The fluency of dish 10, promotes the stability of combustion process.
In some embodiments, shirt rim 16 is set on outer induction tunnel 44, the diameter of outer shroud air inlet 10a and outer injection
The internal diameter of pipe 44 is essentially identical.
So so that the effective diameter of outer shroud air inlet 10a is maximum.When mixed gas enters outer shroud air inlet 10a, can
To reduce the resistance of mixed gas entrance outer shroud air inlet 10a, add drainage, thus promote mixed gas and enter a point gas
The fluency of dish 10, promotes the stability of combustion process.
In some embodiments, burner 40 also includes the induction tunnel 42 being positioned at outer induction tunnel 44；Gas lid 124 is divided to wrap
Connecting ring 134 containing the air inlet around internal ring air inlet 128a, interior induction tunnel 42 is set in air inlet and connects in ring 134.
So, mixed gas can be entered internal ring air inlet 128a by interior induction tunnel 42.
In some embodiments, air inlet connects the ring 134 taper in retracted downward.
Air inlet connects ring 134 and includes that being positioned at air inlet connects the air inlet connection ring inner surface 134a of ring 134 inner surface and be positioned at
The air inlet of outer surface connects ring outer surface 134b, and air inlet connects ring outer surface 134b and is positioned at the outside of blast tube 10c.So,
When the mixed gas of combustion gas and air connects ring outer surface 134b by air inlet, air inlet connects ring outer surface 134b and can guide mixed
Close the flow direction of gas, thus reduce gas and flow through the local turbulent phenomenon produced when air inlet connects ring outer surface 134b, and
Reduce combustion gas detonation, the generation of backflow.
In some embodiments, air inlet connects ring 134 and is provided with the flange to radially inner side, and air inlet connects entering of ring 134
Gas connects ring inner surface 134a also in tapered.
Interior induction tunnel 42 is arranged on air inlet and connects in ring inner surface 134a.So, air inlet connection ring inner surface 134a plays
The installation of induction tunnel 42 in supporting and limiting, prevents mixed gas from connecting ring 134 to outward leakage from air inlet.
In some embodiments, external ring fire cover 30 is arranged between outer shroud inwall 120 and outer shroud outer wall 122.So, outward
Ring inwall 120 and outer shroud outer wall 122 play support and restriction effect, and outer ring channel 10b connects with external ring fire cover 30, thus by outward
The mixed gas of ring passage 10b can enter external ring fire cover 30.
In some embodiments, in order to preferably install external ring fire cover 30, outer shroud outer wall 122 is provided with low ring 122a, recessed
Groove 122b, epipodium 122c.Low ring 122a is positioned at inside outer shroud outer wall 122, is provided with multiple axially disposed inside low ring 122a
Semi-circular recesses 122b, epipodium 122c are positioned at outside outer shroud outer wall 122.The height of outer shroud inwall 120 is higher than outer shroud outer wall 122.
So, low ring 122a is better protected from mixed gas and reveals, and groove 122b positions for the installation of external ring fire cover 30,
Epipodium 122c plays support and restriction effect.
Being appreciated that in other embodiments, outer shroud inwall 120 sets also dependent on actual requirement with outer shroud outer wall 122
Put, and be not limited to embodiments discussed above.In some embodiments, interior ring fire cover 20 is arranged on internal ring inwall 130 He
Between endocyclic outer wall 132.
So, internal ring inwall 130 and endocyclic outer wall 132 play support and restriction effect, inner ring channel 128b and interior ring fire
Lid 20 connection, thus interior ring fire cover 20 can be entered by the mixed gas of outer ring channel 10b.
In some embodiments, during burner 100 combust mixed gas, during air enters into along the lower section of through hole 126
Heart-fire lid 20 and the top of external ring fire cover 30, the air required for the burning of supplementary mixed gas.Meanwhile, air can also be from outward
The radial outside of ring fire cover 30 enters into the top of external ring fire cover 30 and central flame cap 20 and supplements required for mixed gas burning
Air.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (10)
1. an air distribution disk, for burner, it is characterised in that described air distribution disk is formed with outer shroud air inlet, outside described
The outer ring channel of ring air inlet and multiple connection described outer shroud air inlet and the blast tube of described outer ring channel, described air distribution disk
Including:
The drain post being formed in described blast tube, for being divided into multiple combustion gas subchannel, to guide by described blast tube
Combustion gas is even into described outer ring channel.
2. air distribution disk as claimed in claim 1, it is characterised in that the plurality of blast tube is along the circumference of described outer ring channel
It is uniformly distributed.
3. air distribution disk as claimed in claim 1, it is characterised in that described outer shroud air inlet is rounded, described outer ring channel in
Annular and being coaxially disposed with described outer shroud air inlet；
Described blast tube approximates in sector along the axial cross section of described outer ring channel, and along the circumference etc. of described outer ring channel
Angular distribution.
4. air distribution disk as claimed in claim 3, it is characterised in that described drain post is along being perpendicular to the axial of described outer ring channel
Cross section also basic in sector, and described blast tube is divided into two essentially identical combustion gas subchannels.
5. air distribution disk as claimed in claim 1, it is characterised in that described air distribution disk includes that gas separating seat, described gas separating seat include
Bottom surface and the end face opposing with described bottom surface, described gas separating seat includes the shirt rim downwardly extended from described bottom surface, and described outer shroud enters
QI KOU is formed at the inside of described shirt rim.
6. air distribution disk as claimed in claim 5, it is characterised in that described air distribution disk includes outside described end face is upwardly extending
Ring inwall and the outer shroud outer wall around described outer shroud inwall, described outer ring channel is formed at outside described outer shroud inwall and described outer shroud
Between wall.
7. air distribution disk as claimed in claim 6, it is characterised in that described air distribution disk includes being positioned at described outer shroud inwall, company
Connecing described outer shroud inwall and cover point gas lid of described gas separating seat, described blast tube is formed at described gas separating seat and described point of gas
Between lid.
8. air distribution disk as claimed in claim 7, it is characterised in that described point of gas lid is formed coaxial with described outer shroud air inlet
Arranging internal ring air inlet, described point of gas lid is formed with the inner ring channel around described internal ring air inlet, described inner ring channel and institute
State the connection of internal ring air inlet.
9. air distribution disk as claimed in claim 8, it is characterised in that described point of gas lid comprises in described internal ring air inlet
Ring inwall and the endocyclic outer wall around described internal ring inwall, described inner ring channel is formed at outside described internal ring inwall and described internal ring
Between wall, and it is coaxially disposed with described internal ring air inlet.
10. a burner, it is characterised in that including:
Burner, described burner includes outer induction tunnel；
Air distribution disk as described in claim 1-9 any one, described air distribution disk is arranged on described burner, and described outer shroud enters
QI KOU connects with described outer induction tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398729.8A CN106090904A (en) | 2016-06-06 | 2016-06-06 | Air distribution disk and burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398729.8A CN106090904A (en) | 2016-06-06 | 2016-06-06 | Air distribution disk and burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106090904A true CN106090904A (en) | 2016-11-09 |
Family
ID=57227351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610398729.8A Pending CN106090904A (en) | 2016-06-06 | 2016-06-06 | Air distribution disk and burner |
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| Country | Link |
|---|---|
| CN (1) | CN106090904A (en) |
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|---|---|---|---|---|
| CN108870395A (en) * | 2017-05-15 | 2018-11-23 | 博西华电器（江苏）有限公司 | Fire cover pedestal, burner, burner and the gas-cooker of burner for gas kitchen range |
| CN108870395B (en) * | 2017-05-15 | 2022-01-04 | 博西华电器（江苏）有限公司 | Fire cover base of combustor for gas stove, furnace end, combustor and gas stove |
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Application publication date: 20161109 |
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