CN106287712B - Air distribution disk, burner, gas-cooker, oven and air distribution disk processing mold - Google Patents
Air distribution disk, burner, gas-cooker, oven and air distribution disk processing mold Download PDFInfo
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- CN106287712B CN106287712B CN201610643734.0A CN201610643734A CN106287712B CN 106287712 B CN106287712 B CN 106287712B CN 201610643734 A CN201610643734 A CN 201610643734A CN 106287712 B CN106287712 B CN 106287712B
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- Prior art keywords
- air distribution
- distribution disk
- burner
- combustion gas
- 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
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
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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
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/007—Regulating air supply or draught using mechanical means
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The present invention relates to gas-fired equipment fields, and in particular, to a kind of air distribution disk, burner, gas-cooker, oven and air distribution disk processing mold.The air distribution disk is integrated core pulling die casting structure, more than one combustion gas point gas storehouse (3) is formed between the lower surface of air distribution disk upper-part (1) and the upper surface of air distribution disk lower component (2), combustion gas divides the venthole of gas storehouse (3) connection outer ring of burner combustion gas mixing channel (5) and external ring fire cover (6).The air distribution disk of this technology is process by integrated die-casting core pulling, the processing method with respect to the die cast of separate structure for, be integrally formed reduce separable assembled processing flow, cost is reduced, high temperature ageing deformation is avoided to cause the risk of gas leakage, it is more stable, easy processing, final product quality are high；For opposite sand core cast molding, homogeneity of product is more preferable, more beautiful than iron casting part appearance, inner wall is bright and clean.
Description
Technical field
The present invention relates to gas-fired equipment fields, and in particular, to a kind of air distribution disk, the burner for being equipped with the air distribution disk,
And gas-cooker, oven also protect the processing mold of air distribution disk simultaneously.
Background technique
Seperated air distribution disk structure is mostly used using mostly upper layer and lower layer splicing construction, the integrated molding of die-casting process at this stage
Sand core cast molding, this two kinds of techniques all respectively have drawback, upper layer and lower layer splicing, and reliability and batch are managed and increase risk, and at
This height, using sand core cast molding, inner wall is not clean, produces inefficiency in batches, consistency is poor and casting accuracy for batch production
It is rough, it is difficult to meet to belong to backward production facilities at this stage to the high performance demand of product.
Summary of the invention
The object of the present invention is to provide the processing molds of a kind of air distribution disk, burner, gas-cooker, oven and air distribution disk, should
Equipment can solve problem complicated for operation in current air distribution disk processing.
To achieve the goals above, the present invention provides a kind of air distribution disk, comprising: air distribution disk upper-part and air distribution disk lower part
Part, the air distribution disk are integrated core pulling die casting structure, the lower surface of the air distribution disk upper-part and the air distribution disk lower component
Form more than one combustion gas point gas storehouse between upper surface, the combustion gas divides gas storehouse connection outer ring of burner combustion gas mixing channel and outer
The venthole of ring fire cover.
Preferably, it is arranged between the outer edge of the air distribution disk upper-part and the inward flange of the air distribution disk lower component and is used for
Accommodate the groove of the base flange of external ring fire cover.
Preferably, the side wall of the groove and bottom surface angle are 90 °
Preferably, the axial angle of the axial direction in outer ring of burner combustion gas mixing channel and the combustion gas point gas storehouse is greater than
90°。
Preferably, the gas vent of gas storehouse is divided in the combustion gas, the combustion gas divides the more than one side wall and phase of gas storehouse
Arc surface transition between the adjacent air distribution disk outer surface；And/or the combustion gas divides the more than one side wall and phase of gas storehouse
Plane transition between the adjacent air distribution disk outer surface.
Preferably, divide the gas outlet of gas storehouse in the combustion gas, the combustion gas divide gas storehouse left side wall or right side wall with
The adjacent air distribution disk outer surface arc surface transition.
Preferably, the outlet in central outlet connection burner center the combustion gas mixing channel and central flame cap of the air distribution disk
The side wall in hole, the central outlet of the air distribution disk is equipped with multilayer steps.
Preferably, water conservancy diversion through-hole is arranged in the side wall of the central flame cap of the air distribution disk, and the water conservancy diversion through-hole extends inwardly to
The centre bore of central flame cap.
Preferably, the centre bore of the central flame cap of the air distribution disk is equipped with air door adjusting structure.
Preferably, the air door adjusting structure is adjustment axis, and the bottom end of the adjustment axis is in the center of the air distribution disk
In outlet, the adjustment axis can under driving force the relatively described central flame cap bottom surface move up and down, the adjustment axis and
Locating part is set between the central flame cap.
Preferably, the adjustment axis is that air door adjusts bolt, and screw thread is arranged in the center of the central flame cap, with the air door
Adjust bolt thread connection.
Preferably, adjustment portion is arranged in the top surface that the air door adjusts bolt.
Preferably, the adjustment portion is adjusting grooves.
Preferably, the shaft section of the adjustment axis is any one of round, rectangular, oval, special-shaped.
The present invention also provides a kind of burners comprising: burner component and air distribution disk described in any of the above embodiments, it is described
Air distribution disk is installed on the burner component；The burner component includes: outer ring ejector pipe, inner ring venturi ejector pipe, described
Outer ring ejector pipe is connected to outer ring of burner combustion gas mixing channel, and the inner ring venturi ejector pipe and burner center combustion gas mixing are logical
Road connection；The combustion gas of the air distribution disk divides gas storehouse to be connected to outer ring of burner combustion gas mixing channel, and the center of the air distribution disk goes out
Mouth is connected to the burner center combustion gas mixing channel.
The present invention also provides a kind of gas-cooker and/or ovens comprising stove body and/or toaster body and more than one institute
The burner stated, the burner are installed on the burner installation position of the stove body and/or toaster body.
The present invention also provides a kind of processing molds of air distribution disk comprising upper die and lower die, the upper mold and described
It is provided with the die casting chamber of air distribution disk structure between lower die, is tied under the lower surface of structure and air distribution disk on the air distribution disk of air distribution disk structure
The combustion gas that the upper surface of structure is formed divides gas storehouse space to fill sliding block, the upper mold setting guide rod mobile for the sliding block.
Through the above technical solutions, air distribution disk upper-part and air distribution disk lower component are integrated core pulling die casting structure, pass through pressure
Casting, core pulling skilled worker's mode, the processing method with respect to the die cast of separate structure for, be integrally formed reduction separable assembled add
Work process, reduces cost, and high temperature ageing deformation is avoided to cause the risk of gas leakage, more stable, easy processing, final product quality height；Relatively
For sand core cast molding, homogeneity of product is more preferable, more beautiful than iron casting part appearance, inner wall is bright and clean.It is whole integrally formed
Structure supplements auxiliary air more abundant.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural profile illustration of air distribution disk in one embodiment of the invention；
Fig. 2 is the detail view of A in Fig. 1；
Fig. 3 is the detail view of B in Fig. 1；
Fig. 4 is the structural schematic diagram of air distribution disk in one embodiment of the invention；
Fig. 5 is the structural schematic diagram of central flame cap of the present invention；
Fig. 6 is the structural schematic diagram of external ring fire cover of the present invention；
Fig. 7 is the structural schematic diagram of burner component in burner in one embodiment of the invention；
Fig. 8 is the schematic perspective view of burner in one embodiment of the invention；
Fig. 9 is the diagrammatic cross-section of Fig. 8；
Figure 10 be in Fig. 8 from bottom to top under viewing angle burner structural schematic diagram；
Figure 11 is the perspective view of the explosion of Fig. 8；
Figure 12 is the structural schematic diagram of air distribution disk processing mold in one embodiment of the invention；
Figure 13 is the structural schematic diagram of central flame cap in one embodiment of the invention.
Description of symbols
1 air distribution disk upper-part；2 air distribution disk lower components；
3 combustion gas divide gas storehouse；4 burner centers combustion gas mixing channel；
5 outer ring of burner combustion gas mixing channels；6 external ring fire covers；
7 central flame caps；8 air doors adjust bolt；
9 adjusting grooves；10 steps；
11 combustion gas divide the gas vent of gas storehouse；12 arc surfaces；
13 outer ring ejector pipes；14 inner ring venturi ejector pipes；
15 air distribution disks；16 central intake pipes；
The centre bore of 17 central flame caps；18 grooves；
19 upper molds；Structure on 20 air distribution disks；
21 guide rods；22 sliding blocks；
23 lower dies；24 air distribution disk flowering structures；
25 burner components；26 water conservancy diversion through-holes；
27 base flanges.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " " inside and outside "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore be not considered as limiting the invention.
Next it will be described in detail by the basic engineering of this technology, extension design, alternative design etc.:
Complicated in order to improve existing air distribution disk processing method, inner wall is not clean in sand core casting integrated molding, post-processing behaviour
Make complexity, homogeneity of product is poor, parts processing poor reliability, the not high problem of stability, and present technology provides one kind to pass through one
The air distribution disk of body core pulling pressure casting method production.The air distribution disk is similar with existing air distribution disk basic structure, still includes on air distribution disk
Component 1, air distribution disk lower component 2, central flame cap 7, external ring fire cover 6, as shown in figures 1 to 6, wherein central flame cap 7 is mounted on a point gas
Above the center of disk upper-part 1, several gas outlets are machined with, constitute air feeding in center；6 sets of external ring fire cover in air distribution disk upper-part
1 and air distribution disk lower component 2 edge, be also machined with several gas outlets, constitute outer ring air inlet.Air distribution disk upper-part 1 and divide gas
Disk lower component 2 is integrally formed structure, is formed by integrated core pulling die-casting process.Integrated core pulling die cast can reduce seperated group
The processing flow of dress, reduces cost, gas leakage risk caused by avoiding high temperature ageing from deforming.In the integral structure, on air distribution disk
More than one combustion gas point gas storehouse 3 is formed between the lower surface of component 1 and the upper surface of air distribution disk lower component 2, combustion gas divides gas storehouse 3
It is connected to the venthole in outer ring of burner combustion gas mixing channel 5 and external ring fire cover 6.Divide 3 space of gas storehouse that sliding block is set in the combustion gas of mold
22, after die casting, combustion gas point gas storehouse 3 can be obtained by core pulling step.
Based on the design on above-mentioned basis, this technology also adds anti-gas-leak design, specifically: in air distribution disk upper-part 1
Groove 18 for accommodating the base flange 27 of external ring fire cover 6 is set between outer edge and the inward flange of air distribution disk lower component 2.Outside
Ring fire cover 6 increases gas leakage in an installation at groove 18 with air distribution disk upper-part 1,2 clearance fit of air distribution disk lower component
Path complexity, increase resistance seals area, ensure that sealing effect.
In a specific embodiment, the side wall of groove 18 and bottom surface angle can be designed as 90 °, is matched with enhancing gap
The gluing, sealing of contact surface in conjunction.
Certainly, in other embodiments, various more complicated designs can be done to the structure of groove 18, such as by groove 18
Bottom surface by planar design be wavy surfaces, such as on the side of groove 18 increase groove 18 or sealing strip, sealing block etc.,
It does not do and birdss of the same feather flock together one by one.These improvement are all based on the detail improvement of the progress of groove 18, therefore belong to the protection model of this technology
It encloses.
In the air distribution disk 15, the gas come out from outer ring of burner combustion gas mixing channel 5 reaches outer by combustion gas point gas storehouse 3
The venthole of ring fire cover 6, burns into fire.In order to further decrease the resistance in mixed gas flow direction, this technology is on above-mentioned basis
Further the axial of gas storehouse 3 is divided to press from both sides the axial direction in outer ring of burner combustion gas mixing channel and combustion gas on the basis of design or extension design
Angle is greater than 90 °.Mixed gas direction knots modification on the circulating direction at obtuse angle is little, and resistance is relatively small.
As for specific angle, those skilled in the art can be adaptively adjusted according to specific structure.Or it is logical
The resistance measurement for crossing different corner dimensions determines preferred angle value.
When combustion gas divides gas storehouse 3 to enter the gas compartment of external ring fire cover 6 from combustion gas, combustion gas moment is changed to ring from slype
To flowing, combustion gas divides the gas vent 11 of gas storehouse for the specific location of combustion gas changed course, and more larger due to altering course, combustion gas is received herein
It is very important to resistance, in order to improve being uniformly distributed for combustion gas, on the basis of basic engineering or any of the above-described extension design, into
At the gas vent 11 that combustion gas divides gas storehouse, combustion gas divides outside the more than one side wall and adjacent air distribution disk 15 of gas storehouse 3 one step
12 transition of arc surface between surface is conducive to gas as shown in figure 4, the transition of arc surface 12 reduces the resistance of combustion gas train slewing
Body enters circumferential direction with balanced speed, balanced flow.
It should be noted that since the height in circumferential channel is higher than 11 height of gas vent that combustion gas divides gas storehouse, combustion
The gas of gas point gas storehouse 3 understand some from gas vent upwards, move downward, therefore, 12 transition structure of arc surface can connect
Connect the outer edge of entire gas vent.
It should be noted that in some cases, in order to form unidirectional gas flowing, avoiding the multidirectional flowing phase of gas
The friction of mutual part, impact force, at the gas vent 11 that combustion gas divides gas storehouse, combustion gas divides the left side wall or right side wall and phase of gas storehouse 3
Transition between adjacent 15 outer surface arc surface 12 of air distribution disk.Form unidirectional 12 transition of arc surface.
Certainly, in other examples, transition can be realized using plane replacement arc surface 12, although plane is contacting
Edge will appear non-round and smooth transition, still, is turned to by plane and alleviates the distribution that can also improve gas to a certain extent
Effect.
It will appear from the gas that burner center combustion gas mixing channel 4 discharges into central outlet and enters 7 venthole of central flame cap
Backflow phenomenon causes certain gas loss and energy loss, and in order to improve the situation, this technology is in basic engineering or above-mentioned
It is a kind of to extend, on the basis of alternative design, the side wall of the central outlet of air distribution disk 15 is processed into multilayer steps 10.Due in this
Bore gradually amplifies from bottom to top for heart outlet, and therefore, the side wall of ladder can achieve drop whirlpool effect, hence it is evident that reduce return loss.
Based on often there is liquid accumulation on current air distribution disk, the problem for causing auxiliary air magnitude of recruitment inadequate, air distribution disk
Water conservancy diversion through-hole 26 is arranged in the side wall of 15 central flame cap 7, and water conservancy diversion through-hole 26 extends inwardly to the centre bore of central flame cap 7.Liquid
It can be drained with self-conductance recirculation hole 26, be conducive to supplement auxiliary air.
Although above-mentioned various designs have done different degrees of, different function angle improvement to existing air distribution disk, but, it is existing
There is the air quantity adjustment structure of air distribution disk to be arranged in kitchen range bottom more, is not easy to observe regulated quantity when adjusting operation, be brought very to adjusting
It is mostly inconvenient, for this purpose, this technology air door adjusting structure is arranged at the centre bore 17 of the central flame cap of air distribution disk 15, when adjusting
It is adjusted directly above central flame cap 7, convenient easy-adjustable section.
Specific to the specific design of air door adjusting structure, adjustment axis, the bottom end of adjustment axis are used in some embodiments
In in the central outlet of air distribution disk 15, adjustment axis can move up and down under driving force with respect to the bottom surface of central flame cap 7, adjust
Locating part is set between axis and central flame cap 7.By adjusting air door adjustment sheet in central flame cap 7 and outlet distance, control is realized
Intake is controlled in mixing chamber, can be effectively controlled its air ratio that burns, can Effective Regulation tempering boundary.Adjust knot
Structure is simple and reliable, and structure adaptability is strong, reliable and stable.
Adjustment axis can be designed as to air door in the case where further and adjust bolt 8, spiral shell is arranged in the center of central flame cap 7
Line, the air door adjustment sheet of central flame cap 7 adjust bolt 8 with air door and are threadedly coupled.
In some practical operations, bolt 8 is adjusted to air door for convenience and is rotated, its up and down motion, air door tune are made
Adjustment portion is arranged in the top surface for saving bolt 8.Operating the adjustment portion then can drive air door to adjust the rotation of bolt 8.
Adjustment portion is designed as adjusting grooves 9 in some embodiments, the cutter head of convenient screwdriver is placed in adjusting grooves 9
In.The shape of the adjusting grooves 9 can may be cross for bar shaped.
It can be any one of round, rectangular, oval, special-shaped as the shaft section of adjustment axis.
Above-mentioned air distribution disk 15 is applied in burner, burner is protected.As shown in Fig. 7-11, Figure 13 comprising:
Burner component 25 and air distribution disk 15, air distribution disk 15 are installed on burner component 25；Burner component 25 include: outer ring ejector pipe 13,
Inner ring venturi ejector pipe 14, outer ring ejector pipe 13 are connected to outer ring of burner combustion gas mixing channel 5, inner ring venturi ejector pipe 14
It is connected to burner center combustion gas mixing channel 4, the other end is connected to central intake pipe 16；The combustion gas of air distribution disk 15 divides gas storehouse 3 to connect
The central outlet in logical outer ring of burner combustion gas mixing channel 5, air distribution disk 15 is connected to burner center combustion gas mixing channel 4.
The air distribution disk 15 is similar with existing 15 basic structure of air distribution disk, still includes air distribution disk upper-part 1, air distribution disk lower part
Part 2, central flame cap 7, external ring fire cover 6, as shown in figures 1 to 6, wherein central flame cap 7 is mounted on the center of air distribution disk upper-part 1
Top is machined with several gas outlets, constitutes air feeding in center；6 sets of external ring fire cover in air distribution disk upper-part 1 and air distribution disk lower component 2
Edge, be also machined with several gas outlets, constitute outer ring air inlet.Air distribution disk upper-part 1 and air distribution disk lower component 2 are integrally formed
Structure is formed by integrated core pulling die-casting process.Integrated core pulling die cast can reduce the processing flow of separable assembled, reduce
Cost, gas leakage risk caused by avoiding high temperature ageing from deforming.In the integral structure, the lower surface of air distribution disk upper-part 1 and point
More than one combustion gas point gas storehouse 3 is formed between the upper surface of gas disk lower component 2, combustion gas divides gas storehouse 3 to be connected to outer ring of burner combustion gas
The venthole of hybrid channel 5 and external ring fire cover 6.Divide 3 space of gas storehouse that sliding block 22 is set in the combustion gas of mold, after die casting, combustion gas point
Gas storehouse 3 can be obtained by core pulling step.
In order to carry out comprehensive protection to this technology, by the above-mentioned burner application comprising air distribution disk 15 in gas-cooker
And/or oven, including stove body and/or toaster body and more than one burner, burner are installed on stove body and/or roasting
The burner installation position of box main body.
The number of burner can be specifically arranged according to the actual situation.
Since the air distribution disk in this technology is that integrated core pulling die casting forms, a set of corresponding processing mold is made,
It is able to achieve the continuous operation of mechanization, improves processing efficiency, the quality and performance of stable prod.As shown in figure 12, the air distribution disk
Processing mold include upper mold 19, lower die 23, the die casting chamber of air distribution disk structure, air distribution disk are provided between upper mold 19 and lower die 23
The combustion gas that the lower surface of structure 20 and the upper surface of air distribution disk flowering structure 24 are formed on the air distribution disk of structure divides 3 space of gas storehouse to fill
Sliding block 22, the setting of upper mold 19 guide rod 21 mobile for sliding block 22.
It is molded first when processing, then by the die casting chamber after the liquid injection molding of certain pressure, keeps pressure constant
Die cast is carried out, after molding, removes sliding block, upper mold is unloaded, and air distribution disk is ejected from lower die, realizes demoulding, obtain a point gas
Disk.Easy to operate, convenient, high-efficient, properties of product are stablized.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (16)
1. a kind of air distribution disk, comprising: air distribution disk upper-part (1) and air distribution disk lower component (2), which is characterized in that the air distribution disk
Be integrated core pulling die casting structure, the upper surface of the lower surface of the air distribution disk upper-part (1) and the air distribution disk lower component (2) it
Between form more than one combustion gas point gas storehouse (3), the combustion gas divide gas storehouse (3) connection outer ring of burner combustion gas mixing channel (5) and
The venthole of external ring fire cover (6), central outlet connection burner center combustion gas mixing channel (4) of the air distribution disk and central flame cap
(7) side wall of venthole, the central outlet of the air distribution disk is equipped with multilayer steps (10).
2. air distribution disk according to claim 1, which is characterized in that the outer edge of the air distribution disk upper-part (1) and described
Groove (18) for accommodating the base flange (27) of external ring fire cover (6) is set between the inward flange of air distribution disk lower component (2).
3. air distribution disk according to claim 1, which is characterized in that the axial direction in outer ring of burner combustion gas mixing channel and institute
The axial angle for stating combustion gas point gas storehouse (3) is greater than 90 °.
4. air distribution disk according to claim 1, which is characterized in that divide the gas vent of gas storehouse (3) in the combustion gas, it is described
Combustion gas divides arc surface (12) transition between the more than one side wall of gas storehouse (3) and adjacent air distribution disk outer surface；And/or institute
State plane transition between the more than one side wall of combustion gas point gas storehouse (3) and adjacent air distribution disk outer surface.
5. air distribution disk according to claim 1, which is characterized in that divide the gas vent (11) of gas storehouse (3) in the combustion gas
Place, the combustion gas divide left side wall or right side wall and adjacent air distribution disk outer surface arc surface (12) transition of gas storehouse (3).
6. air distribution disk according to claim 1, which is characterized in that the side wall of the central flame cap (7) of the air distribution disk is arranged
More than one water conservancy diversion through-hole (26), the water conservancy diversion through-hole (26) extend inwardly to the centre bore of central flame cap.
7. air distribution disk according to claim 1-6, which is characterized in that the central flame cap (7) of the air distribution disk
Centre bore (17) is equipped with air door adjusting structure.
8. air distribution disk according to claim 7, which is characterized in that the air door adjusting structure is adjustment axis, the adjusting
The bottom end of axis is in the central outlet of the air distribution disk, the adjustment axis can under driving force the relatively described central flame cap
(7) bottom surface moves up and down, and locating part is arranged between the adjustment axis and the central flame cap (7).
9. air distribution disk according to claim 8, which is characterized in that the adjustment axis be air door adjust bolt (8), it is described in
Screw thread is arranged in the center of internal heat lid (7), adjusts bolt (8) with the air door and is threadedly coupled.
10. air distribution disk according to claim 9, which is characterized in that the top surface that the air door adjusts bolt (8), which is arranged, to be adjusted
Portion.
11. air distribution disk according to claim 10, which is characterized in that the adjustment portion is adjusting grooves (9).
12. air distribution disk according to claim 8, which is characterized in that the shaft section of the adjustment axis is round, rectangular, ellipse
Any one of round, abnormity.
13. a kind of burner characterized by comprising burner component and the described in any item air distribution disks of claim 1-12
(15), the air distribution disk is installed on the burner component (25)；The burner component (25) include: outer ring ejector pipe (13),
Inner ring venturi ejector pipe (14), the outer ring ejector pipe (13) are connected to outer ring of burner combustion gas mixing channel (5), the inner ring
Venturi ejector pipe (14) is connected to burner center combustion gas mixing channel (4)；The combustion gas of the air distribution disk divides gas storehouse (3) to be connected to institute
Outer ring of burner combustion gas mixing channel (5) is stated, the central outlet of the air distribution disk is connected to the burner center combustion gas mixing channel
(4).
14. a kind of gas-cooker, which is characterized in that including burner described in stove body and more than one claim 13, the combustion
Burner is installed on the burner installation position of the stove body.
15. a kind of oven, which is characterized in that described including burner described in toaster body and more than one claim 13
Burner is installed on the burner installation position of the toaster body.
16. a kind of processing mold of any one of claim 1-12 air distribution disk, which is characterized in that including upper mold (19), under
Mould (23) is provided with the die casting chamber of air distribution disk structure, ties on the air distribution disk of air distribution disk structure between the upper mold and the lower die
The combustion gas that the lower surface of structure (20) and the upper surface of air distribution disk flowering structure (24) are formed divides gas storehouse space to fill sliding block (22), described
The upper mold setting guide rod (21) mobile for the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643734.0A CN106287712B (en) | 2016-08-08 | 2016-08-08 | Air distribution disk, burner, gas-cooker, oven and air distribution disk processing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610643734.0A CN106287712B (en) | 2016-08-08 | 2016-08-08 | Air distribution disk, burner, gas-cooker, oven and air distribution disk processing mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106287712A CN106287712A (en) | 2017-01-04 |
| CN106287712B true CN106287712B (en) | 2018-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610643734.0A Active CN106287712B (en) | 2016-08-08 | 2016-08-08 | Air distribution disk, burner, gas-cooker, oven and air distribution disk processing mold |
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| CN110440260A (en) * | 2019-08-15 | 2019-11-12 | 中山古奇诺智能厨房有限公司 | A kind of gas-cooker air distribution gear and gas-cooker |
| CN112268277A (en) * | 2020-11-17 | 2021-01-26 | 杭州老板电器股份有限公司 | Combustor and gas stove |
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| US6742514B1 (en) * | 2002-06-07 | 2004-06-01 | Eastman Outdoors | Burner assembly, outdoor stove including same, and stove kit |
| CN201203124Y (en) * | 2007-12-27 | 2009-03-04 | 宁波市鄞州下应振奋模塑厂 | Gas burner head |
| CN201636862U (en) * | 2010-04-15 | 2010-11-17 | 黄焕容 | Gas stove head |
| CN202884925U (en) * | 2012-08-29 | 2013-04-17 | 宁波来特燃气具有限公司 | Gas burner |
| CN103900087B (en) * | 2014-02-10 | 2016-08-17 | 广东美的厨房电器制造有限公司 | Burner and gas-cooker |
| CN205237006U (en) * | 2015-11-04 | 2016-05-18 | 襄阳美利信科技有限责任公司 | Die -casting die structure with pair slider |
| CN205208560U (en) * | 2015-12-28 | 2016-05-04 | 广东海信家电有限公司 | Divide gas dish, combustor and gas -cooker |
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