CN208764923U - A kind of upward-air-feeding type stove combustor and kitchen range - Google Patents
A kind of upward-air-feeding type stove combustor and kitchen range Download PDFInfo
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- CN208764923U CN208764923U CN201821202629.4U CN201821202629U CN208764923U CN 208764923 U CN208764923 U CN 208764923U CN 201821202629 U CN201821202629 U CN 201821202629U CN 208764923 U CN208764923 U CN 208764923U
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Abstract
The utility model provides a kind of upward-air-feeding type stove combustor and kitchen range, is related to gas cooker field.The upward-air-feeding type stove combustor includes fire cover seat, induction apparatus and cup base；The fire cover seat is set on the induction apparatus；The induction apparatus is set on the cup base；The induction apparatus includes center ejector pipe, outer ring ejector pipe and mounting base；The side of the mounting base is provided centrally with the first ring wall and the second ring wall around it；Air passage is formed between first ring wall and second ring wall, the air passage is connected to the gas outlet of the outer ring ejector pipe；The outer ring ejector pipe is horizontally set at the other side of the mounting base；The outer ring injection length of tube is greater than the radius of the excircle of the mounting base and is less than the diameter of the mounting base excircle.The upward-air-feeding type stove combustor can be such that gas is sufficiently mixed uniformly, and primary air can be realized independently supplying.
Description
Technical field
The utility model relates to gas cooker fields, in particular to a kind of upward-air-feeding type stove combustor and kitchen range.
Background technique
Most embedded gas range is only lower wind inlet type gas-cooker.When cabinet is closed or cabinet air hole
When smaller or blocked, atmosphere draught-free in cabinet, gas-cooker can be used for once mixed afterwards for a period of time in continuous work
The air of conjunction is fewer and fewer, not only influences combustion gas normal combustion in this way, is also easy to cause carbon monoxide content in kitchen exceeded, shadow
It rings health and even causes security risk.
Currently, also there is Full-upside air inlet type stove burner on the market, nozzle is substantially used straight up or tiltedly
Upward mode carries out injection air.But the injection air by the way of from lower to upper, not only need to overcome the traction of gravity
The a large amount of kinetic energy of loss of effect, moreover, the design of ejector pipe is because structure design is limited, curtailment causes gas mixing uneven
Even insufficient, the inefficiency that causes to burn.In addition, be substantially all using the built-in type cooker of vertical ejection structure with cup holder,
Outer ring nozzle and central nozzle are all disposed within inside cup holder, and one side air is difficult to supply, another aspect outer ring nozzle and center
Nozzle can rob the primary air with surrounding, and primary air is caused to be unevenly distributed, combustion instability.Nozzle is put in this regard, also having
It sets on panel.In such a way that nozzle is arranged sidewards along outer ring circumference, due to the limit of appearance and size by burner
System, injection length of tube is still unable to satisfy the well-mixed demand of gas, in this way, the mixed gas of combustion gas and air arrives fire hole
Distance is shorter, and incorporation time is inadequate, and kitchen range load is still lower.
Utility model content
The utility model embodiment provides a kind of upward-air-feeding type stove combustor and kitchen range, ejector pipe lateral arrangement, energy
It is effective to increase injection length of tube, it is sufficiently mixed gas uniformly, burns safer, abundant.
The first technical solution provided by the embodiment of the utility model:
A kind of upward-air-feeding type stove combustor, the upward-air-feeding type stove combustor include fire cover seat, induction apparatus and
Cup base；The fire cover seat includes central flame cap and external ring fire cover；The central flame cap and the external ring fire cover are all set in institute
It states on induction apparatus；The induction apparatus is set on the cup base；The fire cover seat is used for fuel gas buring；The injection dress
It sets for injection and mixed gas；
The induction apparatus includes center ejector pipe, outer ring ejector pipe and mounting base；The side of the mounting base is around it
It is provided centrally with the first ring wall and the second ring wall, second ring wall is located at the periphery of first ring wall；First ring wall
Air passage is formed between second ring wall, the air passage is connected to the gas outlet of the outer ring ejector pipe, is used for as institute
It states external ring fire cover and combustion gas is provided；The center ejector pipe is set to the center of the mounting base, for mentioning for the central flame cap
For combustion gas；
The outer ring ejector pipe is horizontally set at the other side of the mounting base；The outer ring injection length of tube is greater than described
The radius of the excircle of mounting base and the diameter for being less than the mounting base excircle.
Further, the area of section of the outer ring ejector pipe is gradually reduced from air inlet to gas outlet increases again；It is described
Gas outlet is connected to the air passage.
Further, the outer ring ejector pipe further includes spacing block；The spacing block is set at the air inlet；It is described
Spacing block independently supplies primary air for realizing to the center ejector pipe and the outer ring ejector pipe.
Further, in the mounting base, it is logical that air is offered between the center ejector pipe and first ring wall
Road, the air duct are used to provide auxiliary air for the burning of the central flame cap.
Further, the cup base includes central nozzle, positioning region, outer ring injection apparatus and adjusts ring；The cup
It opens up on pedestal towards the side of the induction apparatus fluted；The central nozzle and the positioning region are set to the groove
In；The outer ring injection apparatus is set to the edge of the cup base；The adjusting ring is that threaded annulus, institute is arranged in inside
It states and adjusts ring setting on the central nozzle and the outer ring injection apparatus；It is described adjust ring be used for control primary air into
To amount.
Further, the positioning region is positioning column；On the induction apparatus, it is provided with towards the side of the cup base
Location hole；The location hole is used to carry out cooperation positioning with the positioning column, and between the cup base and the induction apparatus
There are gaps；The gap is that primary air supplies gap.
Further, the outer ring injection apparatus includes nozzle carrier and outer ring nozzle；The nozzle carrier is set to the cup
Between pedestal outer edge and the groove；The spout of the nozzle carrier is horizontally disposed and is directed at the air inlet of the outer ring ejector pipe
Mouthful；The outer ring nozzle is set on the spout of the nozzle carrier.
Further, the outer ring nozzle is the cylinder for being provided in the axial direction with through-hole；One end periphery of the outer ring nozzle
It is provided with screw thread, the outer ring nozzle is arranged on the nozzle carrier by being threadedly engaged；Outside the other end of the outer ring nozzle
Week setting screw thread, and air intake duct is radially offered, the air intake duct is connected to the through-hole, the entrance for primary air；
The ring that adjusts with screw thread by being equipped on the outer ring nozzle.
Further, the periphery on the central nozzle close to center nozzle end is provided with screw thread, and the adjusting ring passes through
It is arranged on the central nozzle with being threadedly engaged.
Second of technical solution provided by the embodiment of the utility model:
A kind of kitchen range, the kitchen range include upward-air-feeding type stove combustor described in the first technical solution；The fire
Cage and the induction apparatus are set to above the panel of the kitchen range；The cup base is set under the panel of the kitchen range
Side.
Compared to existing upward-air-feeding type stove combustor and kitchen range, upper wind inlet type kitchen range provided by the embodiment of the utility model
The beneficial effect of burner and kitchen range is:
The ejector pipe lateral arrangement of the upward-air-feeding type stove combustor, it is compared with prior art, effective to increase injection pipe range
Degree, is sufficiently mixed gas uniformly, and the cross-sectional area of ejector pipe first becomes smaller and becoming larger, and in air inlet, flow velocity fastly can be by gas
It is rapidly introduced into, rear can reduce the time that flow velocity increases gas mixing, keep its mixing more uniform since space becomes larger suddenly.
Outer ring nozzle is set to cup holder edge and primary air air inflow is big, can sufficiently meet the needs of burning, and primary air to
The supply of center ejector pipe and outer ring ejector pipe can be realized independently supplying.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the decomposition texture schematic diagram of upward-air-feeding type stove combustor provided by the embodiment of the utility model；
Fig. 2 is that the first viewing angle constructions of induction apparatus of upward-air-feeding type stove combustor provided by the embodiment of the utility model show
It is intended to；
Fig. 3 is that the second viewing angle constructions of induction apparatus of upward-air-feeding type stove combustor provided by the embodiment of the utility model show
It is intended to；
Fig. 4 is the cup base structural schematic diagram of upward-air-feeding type stove combustor provided by the embodiment of the utility model；
Fig. 5 is adjusting ring, central nozzle and the outer ring of upward-air-feeding type stove combustor provided by the embodiment of the utility model
Nozzle arrangements schematic diagram；
Fig. 6 is the mounting structure schematic diagram of upward-air-feeding type stove combustor provided by the embodiment of the utility model；
Fig. 7 is combustion gas mixing needed for upward-air-feeding type stove combustor external ring fire cover provided by the embodiment of the utility model burns
The supply route structural schematic diagram of gas；
Fig. 8 is combustion gas mixing needed for upward-air-feeding type stove combustor central flame cap provided by the embodiment of the utility model burns
The supply route structural schematic diagram of gas.
Icon: 001- upward-air-feeding type stove combustor；1- fire cover seat；11- central flame cap；12- external ring fire cover；2- injection dress
It sets；21- mounting base；The first ring wall of 211-；The second ring wall of 212-；213- air passage；22- location hole；The center 23- ejector pipe；25-
Outer ring ejector pipe；251- air inlet；The gas outlet 252-；253- spacing block；3- cup base；31- groove；32- outer ring injection apparatus；
321- outer ring nozzle；323- adjusts ring；3231- through-hole；3233- air inlet；325- nozzle carrier；33- central nozzle；35- positioning
Portion；01- primary air gap；02- secondary-air passage.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put or those skilled in the art usually understand
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified sets
Standby or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment
Referring to Fig. 1, present embodiments providing a kind of kitchen range, which includes a kind of upward-air-feeding type stove combustor 001.
The upward-air-feeding type stove combustor 001 includes fire cover seat 1, induction apparatus 2 and cup base 3.Fire cover seat 1 is set to induction apparatus
On 2, burn on it for combustion gas.Induction apparatus 2 is set on cup base 3, and induction apparatus 2 is for guiding gas and by combustion gas
It is sufficiently mixed with air, cup base 3 is mainly used for spraying combustion gas.Fire cover seat 1 and induction apparatus 2 are all set in the face of kitchen range
Above plate, cup base 3 is set to the below the panel of kitchen range, in this way and then forms complete upper air inlet form.
Fire cover seat 1 includes central flame cap 11 and external ring fire cover 12.External ring fire cover 12 is the cavity of annular, and external ring fire cover 12
Two sides offer the hole for combustion gas mixing gas to be discharged.External ring fire cover 12 surrounds central flame cap 11 wherein.Center
Fire cover 11 is also a hollow circular cylindrical cavity, and side equally offers the hole for combustion gas mixing gas to be discharged.Combustion gas exists
Burning is independent of each other respectively in central flame cap 11 and external ring fire cover 12.
For induction apparatus 2, specifically, please referring to Fig. 2~3.Induction apparatus 2 includes mounting base 21, center ejector pipe 23
And outer ring ejector pipe 25.In the side of mounting base 21, the first ring wall 211 and second is circumferentially provided with around the center of mounting base 21
Ring wall 212, and the second ring wall 212 is located at the periphery of the first ring wall 211.Interval between first ring wall 211 and the second ring wall 212
Air passage 213 is formed, air passage 213 is connected to the gas outlet 252 of outer ring ejector pipe 25.External ring fire cover 12 is set to the first ring wall
211 and second between ring wall 212, and the cavity of external ring fire cover 12 is connected to air passage 213, in this way, being drawn by outer ring ejector pipe 25
The combustion gas mixing gas for injecting air passage 213 can be directly entered in the cavity of external ring fire cover 12, and through 12 upside of external ring fire cover
The stomata discharge that face opens up is burnt.
Center ejector pipe 23 is arranged in the center of mounting base 21, the top of the centrally disposed ejector pipe 23 of central flame cap 11,
And the chamber of the air flue of center ejector pipe 23 and central flame cap 11, center ejector pipe 23 is for air mixture and primary sky
Gas, and combustion gas mixing gas injection is entered in the chamber of central flame cap 11.
In mounting base 21, secondary-air passage 02, secondary sky are provided between center ejector pipe 23 and the first ring wall 211
Gas channel 02 is used to supplement air to it in the fuel gas mixture volumetric combustion that central flame cap 11 sprays.
Outer ring ejector pipe 25 is arranged in mounting base 21, and opposite with the side of the first ring wall 211 and the second ring wall 212 is another
Side.Outer ring ejector pipe 25 is horizontally set at the side, and in the present embodiment, outer ring ejector pipe 25 is one group, and one group is two.Two
Outer ring ejector pipe 25 is parallel to be set in mounting base 21, and its air inlet 251 is oppositely arranged, and combustion gas and air are by two differences
Direction spurted into two outer ring ejector pipes 25 through air inlet 251.In this way, the air inlet of two outer ring ejector pipes 25 will not be mutual
It influences.Certainly, outer ring ejector pipe 25 also can according to need setting multiple groups, meet user demand.
It should be noted that since the outer ring ejector pipe 25 of setting is one group, in order to meet structure needs and knot
Beauty on structure, in air passage 213 can opposite two gas outlets 252 of setting be connected to air passage 213, and can also make in this way
Fuel gas mixture physical efficiency is rapidly full of air passage 213, meets the needs of burning.Certainly, secondary-air passage 02 is also opposite
Be provided with two, keep the supplement of auxiliary air more abundant.
The total length of outer ring ejector pipe 25 is greater than the radius of the excircle of mounting base 21 and is less than the excircle of mounting base 21
Diameter, extend the mixing distance of combustion gas and air in outer ring ejector pipe 25 in this way, make combustion gas and the mixing of air more
Sufficiently and uniformly.In addition, the cross-sectional area of 25 pipeline of outer ring ejector pipe is first gradually become smaller by air inlet 251 to gas outlet 252
It is gradually increased again.In this way, the combustion gas for being on the one hand injected into outer ring ejector pipe 25 by air inlet 251 and air are because sectional area becomes
Small, flow velocity increases, and can flow rapidly into pipe, and being not detained in nozzle influences air inlet；25 back segment of another aspect outer ring ejector pipe
Conduit cross-sectional area is gradually increased, and the flow velocity of gas can reduce, in this way, combustion gas and air have more times progress full and uniform
Mixing.In mounting base 21, the side of setting outer ring ejector pipe 25 is provided with location hole 22.Location hole 22 is used for induction apparatus
2 carry out installation positioning when being mounted on cup base 3.
Referring to Fig. 4, cup base 3 includes outer ring injection apparatus 32, central nozzle 33 and positioning region 35.3 court of cup base
Fluted 31 are opened up to the side of induction apparatus 2, central nozzle 33 and positioning region 35 are set in groove 31.Wherein, center is sprayed
Mouth 33 is set to the center of groove 31, the center ejector pipe 23 of the spout alignment induction apparatus 2 of central nozzle 33, central nozzle 33
For spurting into combustion gas to center ejector pipe 23.
Positioning region 35 is also disposed in groove 31, in the present embodiment positioning region 35 be positioning column, the height of positioning column with it is recessed
The depth of slot 31 is suitable.Positioning column is for carrying out installation positioning with the cooperation of location hole 22 on induction apparatus 2 when installing.It can be with
Understand, positioning region 35 it is various informative, can be the different form such as slot, buckle, the setting of position is also can be with
Variation, it can be set in groove 31, also can be set in 3 outer periphery of cup base to the position between 31 outer periphery of groove
On, as long as can be realized on the positioning of induction apparatus 2 and its position does not influence the function and frame high injection dress of other structures
Setting 2 makes that the gap of supply primary air can be formed between cup base 3 and induction apparatus 2 to be all desirable.
Outer ring injection apparatus 32 includes nozzle carrier 325 and outer ring nozzle 321.Nozzle carrier 325 it is opposite be set to cup base 3
Between outer edge and groove 31.Nozzle carrier 325 be higher than it is set cup base 3 plane, and the spout of nozzle carrier 325 is horizontal
It is arranged and is aligned the air inlet 251 of outer ring ejector pipe 25 on induction apparatus 2.Outer ring nozzle 321 is set to the spout of nozzle carrier 325
Place.
The structure of central nozzle 33 and outer ring nozzle 321 is identical.In order to control to adjust outer ring injection apparatus 32
And the mixed proportion of combustion gas and primary air that central nozzle 33 sprays into, in the outer of central nozzle 33 and outer ring injection apparatus 32
It is provided at ring spray mouth 321 and adjusts ring 323.Referring to Fig. 5, outer ring nozzle 321 and central nozzle 33 in the present embodiment,
Structure is the cylinder for being provided in the axial direction with through-hole 3231.One end of nozzle is arranged on jet hole, by being provided on the end
Screw thread is cooperatively connected.It is also equipped with screw thread on the other end of nozzle, and offers air inlet 3233 along the radial direction of cylinder, into
The quantity of stomata 3233 is indefinite, optionally opens up, and the quantity of air inlet 3233 is six in the present embodiment.Ring 323 is adjusted to pass through
One end that air inlet 3233 is offered on nozzle is arranged in the screw thread being provided on the inside of annulus.Adjust rotation of the ring 323 by screw thread
It rotates into row to stretch, controls the openings of sizes of air inlet 3233, to realize the adjusting to primary air air inflow.
Referring to Fig. 6, the mounting means of upward-air-feeding type stove combustor 001 is as follows in the present embodiment:
Cup base 3 is set to the lower section of stove panel first, groove 31 is towards the top of stove panel.It is filled by injection
Set 2 tops for being set to stove panel, and by the positioning region 35 on the location hole 22 and cup base 3 on induction apparatus 2 into
Row installation cooperation.
In this way, making to form between induction apparatus 2 and cup base 3 since the height of induction apparatus 2 has been raised in positioning region 35
Primary air gap 01.Central nozzle 33 and outer ring injection apparatus 32, can will be with this air bands when to injection pipe inspection combustion gas
Enter in ejector pipe and mixed, the primary of abundance can be provided for combustion gas in the primary air gap 01 that the top of stove panel is formed
Air, and due to being provided with spacing block 253 on the air inlet of outer ring ejector pipe 25 251, the primary air of central nozzle 33 is supplied
It should supply to demarcate with the primary air of outer ring injection apparatus 32 and, be independent of each other, independently supplying.Finally fire cover seat 1 is installed
On induction apparatus 2, the installation of entire upward-air-feeding type stove combustor 001 is completed.
In the present embodiment, the burning of combustion gas mixing gas on the external ring fire cover 12 of upward-air-feeding type stove combustor 001, combustion
The supply lines of oxygen mixture are as shown in Figure 7.Combustion gas is entered by the fuel gas inlet of 3 two sides of cup base, through nozzle carrier 325 and is adjusted
It saves ring 323 to spray, while bringing primary air into and entering outer ring ejector pipe 25, the full and uniform mixing in outer ring ejector pipe 25,
Enter air passage 213 via the gas outlet 252 of outer ring ejector pipe 25 to reach in the cavity of external ring fire cover 12, is finally ejected combustion
It burns.
In the present embodiment, the burning of the combustion gas mixing gas on the central flame cap 11 of upward-air-feeding type stove combustor 001,
The supply route of combustion gas mixing gas is as shown in Figure 8.Combustion gas is sprayed by the central nozzle 33 of cup base 3, while bringing primary sky into
Gas enters center ejector pipe 23, the full and uniform mixing in center ejector pipe 23, enters central flame via center ejector pipe 23
In the cavity of lid 11, it is finally ejected burning, and secondary-air passage 02 can be to its insufficient air in burning.
Upward-air-feeding type stove combustor 001 provided in this embodiment, 25 lateral arrangement of outer ring ejector pipe compare existing skill
Art, it is effective to increase injection length of tube, it is sufficiently mixed gas uniformly, and the cross-sectional area of ejector pipe first becomes smaller and becoming larger,
In air inlet, gas can be rapidly introduced by flow velocity fastly, and rear can reduce flow velocity and increase gas mixing since space becomes larger suddenly
Time keeps its mixing more uniform.Outer ring injection apparatus 32 is set to cup holder edge, and one time air inlet amount is big, Neng Gouchong
Divide the needs for meeting burning, and primary air can be realized independent confession to the supply of center ejector pipe 23 and outer ring ejector pipe 25
It answers.In addition, the height of outer ring nozzle 321 is higher than the upper surface of cup base 3, soup or foul are not easy to plug nozzle, and cleaning is also square
Just.Central flame cap 11 is provided with the air passage 213 of auxiliary air, can provide enough skies for the fuel gas buring of center fire cover 11
Gas.Nozzle, which is provided with, adjusts ring 323, the opening size of primary air air inlet 251 is adjusted, to realize control primary air
The amount of feeding can be applicable in the area of gas source component and pressure complexity.Air is avoided by entering above stove panel by under kitchen range
Atmosphere draught-free caused by side enters leads to insufficient phenomenon of burning.
It should be noted that appended drawing reference with the arrow in all attached drawings is to refer to empty body structure, such as hole, slot, chamber etc.,
Appended drawing reference not with the arrow is to refer to entity structure.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of upward-air-feeding type stove combustor, which is characterized in that the upward-air-feeding type stove combustor includes fire cover seat, injection
Device and cup base；The fire cover seat includes central flame cap and external ring fire cover；The central flame cap and the external ring fire cover are equal
It is set on the induction apparatus；The induction apparatus is set on the cup base；The fire cover seat is used for fuel gas buring；Institute
Induction apparatus is stated for injection and mixed gas；
The induction apparatus includes center ejector pipe, outer ring ejector pipe and mounting base；The side of the mounting base is around its center
It is provided with the first ring wall and the second ring wall, second ring wall is located at the periphery of first ring wall；First ring wall and institute
It states and forms air passage between the second ring wall, the air passage is connected to the gas outlet of the outer ring ejector pipe, for being described outer
Ring fire cover provides combustion gas；The center ejector pipe is set to the center of the mounting base, for providing combustion for the central flame cap
Gas；
The outer ring ejector pipe is horizontally set at the other side of the mounting base；The outer ring injection length of tube is greater than the installation
The radius of the excircle of seat and the diameter for being less than the mounting base excircle.
2. upward-air-feeding type stove combustor as described in claim 1, which is characterized in that the area of section of the outer ring ejector pipe from
Air inlet is gradually reduced to gas outlet to be increased again；The gas outlet is connected to the air passage.
3. upward-air-feeding type stove combustor as claimed in claim 2, which is characterized in that the outer ring ejector pipe further includes separating
Block；The spacing block is set at the air inlet；The spacing block is for realizing to the center ejector pipe and the outer ring
Ejector pipe independently supplies primary air.
4. upward-air-feeding type stove combustor as described in claim 1, which is characterized in that in the mounting base, draw at the center
It penetrates between pipe and first ring wall and offers air duct, the air duct for the burning of the central flame cap for providing
Auxiliary air.
5. upward-air-feeding type stove combustor as described in claim 1, which is characterized in that the cup base includes central nozzle, determines
Position portion, outer ring injection apparatus and adjusting ring；It opens up on the cup base towards the side of the induction apparatus fluted；It is described
Central nozzle and the positioning region are set in the groove；The outer ring injection apparatus is set to the edge of the cup base；
The adjusting ring is that threaded annulus is arranged in inside, and the adjusting ring setting is in the central nozzle and outer ring injection dress
It sets；The amount of feeding for adjusting ring and being used to control primary air.
6. upward-air-feeding type stove combustor as claimed in claim 5, which is characterized in that the positioning region is positioning column；It is described to draw
On injection device, the side of the cup base is provided with location hole；The location hole with the positioning column for being cooperated
Positioning, and there are gaps between the cup base and the induction apparatus；The gap is that primary air supplies gap.
7. upward-air-feeding type stove combustor as claimed in claim 5, which is characterized in that the outer ring injection apparatus includes nozzle carrier
With outer ring nozzle；The nozzle carrier is set between the cup base outer edge and the groove；The spout water of the nozzle carrier
Flat setting and the air inlet for being directed at the outer ring ejector pipe；The outer ring nozzle is set on the spout of the nozzle carrier.
8. upward-air-feeding type stove combustor as claimed in claim 7, which is characterized in that the outer ring nozzle is to be provided in the axial direction with
The cylinder of through-hole；One end periphery of the outer ring nozzle is provided with screw thread, and the outer ring nozzle is arranged by being threadedly engaged in institute
It states on nozzle carrier；Screw thread is arranged in the other end periphery of the outer ring nozzle, and radially offers air intake duct, the air intake duct with
The through-hole connection, the entrance for primary air；The ring that adjusts with screw thread by being equipped in the outer ring nozzle
On, to adjust the air inflow of the air intake duct.
9. upward-air-feeding type stove combustor as claimed in claim 5, which is characterized in that close to center nozzle on the central nozzle
The periphery at end is provided with screw thread, and the adjusting ring is by being arranged on the central nozzle with being threadedly engaged.
10. a kind of kitchen range, which is characterized in that the kitchen range include the combustion of upper wind inlet type kitchen range described in claim 1-9 any one
Burner；The fire cover seat and the induction apparatus are set to above the panel of the kitchen range；The cup base is set to the stove
The below the panel of tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202629.4U CN208764923U (en) | 2018-07-26 | 2018-07-26 | A kind of upward-air-feeding type stove combustor and kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202629.4U CN208764923U (en) | 2018-07-26 | 2018-07-26 | A kind of upward-air-feeding type stove combustor and kitchen range |
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| CN208764923U true CN208764923U (en) | 2019-04-19 |
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| CN201821202629.4U Active CN208764923U (en) | 2018-07-26 | 2018-07-26 | A kind of upward-air-feeding type stove combustor and kitchen range |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758631A (en) * | 2018-07-26 | 2018-11-06 | 广东万家乐厨房科技有限公司 | A kind of upward-air-feeding type stove combustor and kitchen range |
| CN111578280A (en) * | 2020-04-17 | 2020-08-25 | 宁波方太厨具有限公司 | Upper air inlet double-ring combustor |
| CN113237102A (en) * | 2021-03-31 | 2021-08-10 | 浙江万事兴电器有限公司 | Gas stove |
-
2018
- 2018-07-26 CN CN201821202629.4U patent/CN208764923U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758631A (en) * | 2018-07-26 | 2018-11-06 | 广东万家乐厨房科技有限公司 | A kind of upward-air-feeding type stove combustor and kitchen range |
| CN111578280A (en) * | 2020-04-17 | 2020-08-25 | 宁波方太厨具有限公司 | Upper air inlet double-ring combustor |
| CN113237102A (en) * | 2021-03-31 | 2021-08-10 | 浙江万事兴电器有限公司 | Gas stove |
| CN113237102B (en) * | 2021-03-31 | 2022-08-23 | 浙江万事兴电器有限公司 | Gas range |
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