CN209147084U - A kind of burner - Google Patents
A kind of burner Download PDFInfo
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- CN209147084U CN209147084U CN201821632650.8U CN201821632650U CN209147084U CN 209147084 U CN209147084 U CN 209147084U CN 201821632650 U CN201821632650 U CN 201821632650U CN 209147084 U CN209147084 U CN 209147084U
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- burner
- bottom wall
- annular
- fire cover
- ring fire
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Abstract
The utility model discloses a kind of burners, including burner, it is provided with inner and outer rings fire cover and igniting spray point with fire output hole on burner, the inner and outer rings fire cover and the spray point correspond configuration, and spray point is internally in burner ignition, external ring fire cover discharges simultaneously.In the utility model, in burner ignition, spray point to different fire covers simultaneously discharge sparking, it can be achieved that burner 100% ignition success rate, greatly improve the stability and reliability that gas-cooker uses;Newly-increased auxiliary air supplements channel, improves the efficiency of combustion of burner, energy conservation and environmental protection is highly-safe;The hidden design of drip pan and the sealed screw of burner clears up kitchen range more preferably, brings better operating experience to user;The detachable integral structure of external ring fire cover, it is easy for installation, reduce cost of manufacture.
Description
Technical field
The utility model relates to gas-cooker field more particularly to a kind of burners.
Background technique
The igniting of household gas range at present is all the interior ring flame for first putting burner, and interior ring flame ignites outer again after lighting
Ring flame.On the one hand, often there is outer ring flame and can't draw or ignite the problems such as speed is slow, it is on the other hand, longer waiting
After time, there are the abnormal conditions such as detonation, detonation sound in igniting easily for outer ring.
In addition, household gas range only supplements channel in burner circumferential direction outer rim setting auxiliary air, in using for gas-cooker
Cheng Zhong, the combustion air supply of ring flame is not caught up in burner, is caused inner ring flame combustion insufficient, is led to Huang Yanxian occur
As that can make the CO after burning in tail gas exceeded what is more, form serious security risk.
Further more, when burner drip pan and burner are sealed, the exposed outside in fire cover of head of screw, and during the cooking process such as
Residual juice or residue are trickled down on drip pan, is difficult thoroughly to clear up head of screw position, be brought to user poor
Operating experience.
Utility model content
In view of the problems of the existing technology, the purpose of this utility model is to provide it is a kind of it is safe and reliable, energy-efficient,
It is easy for installation, use clean burner.
To achieve the above object, technical solutions of the utility model are as follows:
A kind of burner, including burner are provided with inner and outer rings fire cover and igniting electric discharge with fire output hole on burner
Needle, the inner and outer rings fire cover and the spray point correspond configuration, in burner ignition spray point internally, external ring fire cover
It discharges simultaneously.
Further, there are passage areas between the interior ring fire cover and external ring fire cover, put with described in two fire covers matchings
Acusector is arranged in passage area, and shares a mounting base.
Further, the interior ring fire cover and the external ring fire cover inner ring mixing chamber that buckle closure is correspondingly arranged on the burner respectively
Body and outer ring mixing chamber form the passage area between mixing chamber opposing sidewalls, are provided with and present below passage area
Under spaced upper bottom wall and lower bottom wall, the mounting base of the spray point is arranged in upper bottom wall top surface.
Further, the upper bottom wall connects or partly overlaps with the projection of lower bottom wall in the vertical direction, and on described
The interval region of bottom wall and the lower bottom wall is equipped with auxiliary air complementary apertures, and the connection of auxiliary air complementary apertures one end is described logical
Atmosphere below road region, the other end and the burner, it is secondary to be carried out in burner operation into passage area
Air supplement.
Further, the auxiliary air complementary apertures, which are hidden, is arranged in the underface of the upper bottom wall, by be arranged in it is described under
Through-hole on bottom wall is constituted, and the lower bottom wall is equipped with upward edge close to the edge part of one end of the upper bottom wall;Institute
Several through-holes that through-hole is adjacent spaces setting are stated, alternatively, the through-hole is the annular long hole extended around the passage area.
Further, the annular long hole is arranged close to the radial outside wall of the inner ring mixing chamber, and is located in described
Between ring mixing chamber and the lower bottom wall, the lower bottom wall is the ring-shaped platform around the annular long hole;The upper bottom wall
It is arranged on the radial outside wall of the inner ring mixing chamber, and is structure as a whole with the inner ring mixing chamber;The upper bottom
The edge setting at the edge is crossed in the edge part of wall, and the upper surface of edge part is the inclined-plane that obliquely downward extends outward.
Further, the secondary of the connection passage area and outside atmosphere is provided on the side wall of the outer ring mixing chamber
Air supplements channel, and the lower edge at the radial inboard end in auxiliary air supplement channel is flushed with the upper surface of the lower bottom wall;It is described
Generally it is convenient for the inclined-plane on liquid guide flow thereon to the lower bottom wall upper surface of upper bottom wall.
Further, the external ring fire cover, which has, extends downwardly and the outer ring mixing chamber is covered on to interior annular outboard
Wall, the lower end of the annular outer side wall are opposite with the upper surface of drip pan of setting thereunder in vertical direction.
Further, the drip pan is sleeved on the burner, and the supporting surface by being arranged on screw and burner is mutually solid
It is fixed, the radially recessed groove for installing the screw is provided on the burner above drip pan, the screw is located at described
The radial inboard of the annular outer side wall of external ring fire cover;The drip pan upper surface be provided with burner joint it is protruding upward
Annular convex platform, the screw are located on the annular convex platform.
Further, the external ring fire cover includes annular base and annular upper cover, and fire output hole is arranged in annular on lid, annular
Pedestal has the annular sidewall of the described annular outer side wall a part of composition extended downwardly, and annular sidewall upper end is provided with to radial direction
Inboard horizontal-extending mounting surface, annular upper cover are fixed on the mounting surface by rivet, wherein rivet hole setting is being installed
On face, rivet column is integrally produced on lid in annular.
By using the sparking mode that multiple spray points discharge simultaneously to different fire covers, simultaneously to the multiple fire covers of burner
The ignition success rate, it can be achieved that burner 100% is lighted, it is difficult to solve the unsuccessful technology of outer ring flame ignition in the prior art
Topic, greatly improves the stability and reliability that gas-cooker uses, avoids the waiting in ignition process and ignite or occur quick-fried
The abnormal conditions such as combustion, detonation bring good usage experience to user.
By the way that the passage area between the atmosphere of burner lower part and fire cover to be connected in the utility model, burner is constituted
New auxiliary air supplement channel, air fills into upwards from burner bottom, directly the inside inner ring of ring flame and external ring fire cover
Flame supplements auxiliary air, ensure that the multi-angle supplement state of combustion air during burner combustion, provides burning institute
The enough oxygen needed burns more abundant, greatly improves the efficiency of combustion of burner, while also meeting high-power burner
The supply requirement of more combustion airs is needed, is provided the foundation for the design of high-power burner.
After drip pan and burner are sealed, then by external ring fire cover screw is covered, make it is screw concealed in external ring fire cover, one
Aspect keeps the contour structures of burner cleaner and tidier, on the other hand, also avoid exposed screw position once sprinkle it is residual
Juice or residue, it is extremely difficult to the realistic problem of cleaning.This kind setting greatly improves the operating experience of user during the cooking process,
By making the use of kitchen range be more in line with the life that modern increasingly pursues cleannes and experience sense rich in humanized design
Mode.
Annular upper cover and annular base can be processed using unlike material, be reduced by the detachable integral structure of external ring fire cover
Manufacturing cost.Meanwhile annular upper cover also can be directly mounted on outer ring mixing chamber, it is efficient and convenient.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model burner;
Fig. 2 is the spray point scheme of installation of the utility model burner;
Fig. 3 is the partial enlarged view of Fig. 2;
Fig. 4 is the top view of the utility model combusting device stove burner;
Fig. 5 is the A-A of Fig. 4 to sectional view;
Fig. 6 is the partial enlarged view of Fig. 5;
Fig. 7 is the stereoscopic schematic diagram of combusting device stove burner in the utility model;
Fig. 8 is structural schematic diagram of the combusting device stove burner with drip pan after sealed;
Fig. 9 is the structural schematic diagram of burner external ring fire cover.
In figure: 1 burner, 2 lower bottom walls, the upper bottom wall of 2-1,2-2 groove, 2-3 screw hole, the edge 2-4,2-5 annular long hole, 3
Spray point, 4 inner ring mixing chambers, ring fire cover in 4-1,5 outer ring mixing chambers, 5-1 external ring fire cover, 5-11 annular upper cover, 5-12
Annular base, 5-2 inner ring fire output hole, the outer ring 5-3 fire output hole, 5-4 rivet column, 5-5 rivet hole, 6 screws, 7 drip pans, 8 two times
Air supplements channel, 8-1 horizontal through hole, and 9 newly-increased auxiliary airs supplement channel, 10 passage areas.
Specific embodiment
For the design philosophy for clearly demonstrating the utility model, the utility model is illustrated below with reference to example.
In the description of the present invention, it should be noted that term " on ", "lower", "horizontal", "top", "bottom" etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, it is only for convenient for description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for describing
Purpose is not understood to indicate or imply relative importance.
Embodiment 1
As Fig. 1 example in, a kind of burner of the utility model includes burner 1, be provided on burner 1 inner ring mixing
Cavity 4 and outer ring mixing chamber 5;It installs respectively with fire output hole at the top of inner ring mixing chamber 4 and outer ring mixing chamber 5
Interior ring fire cover 4-1 and external ring fire cover 5-1 is additionally provided with the point that configuration is corresponded with interior ring fire cover and external ring fire cover in burner 1
Fire spray point 3, in burner ignition, internal ring fire cover 4-1 and external ring fire cover 5-1 discharge simultaneously.
In the present embodiment, passage area 10 is formed between interior ring fire cover 4-1 and external ring fire cover 5-1, spray point 3 uses double
The form of needle-discharging needle, the shared mounting base of two spray points are arranged on the lower bottom wall 2 in passage area.Two spray points point
The fire output hole extension of not inside ring fire cover 4-1, external ring fire cover 5-1.In igniting, two spray points while internally ring fire cover 4-1
And external ring fire cover 5-1 electric discharge sparking, the effective guarantee ignition success rate of burner.The end of spray point is directed to interior ring fire cover
And the fire output hole of annular upper cover, so that lighting for flame more directly can enhance the use reliability of gas-cooker.Existing
Gas combustion range ignition in, often will appear the external ring flame of flame of centre and ignite unsuccessful, influence the normal use of gas-cooker;Outside
Also often occurs detonation when ring flame is ignited, detonation sound etc. is abnormal, influences user experience;Or draw what is waited long
After firing the time, the combustion gas of external ring fire cover venthole top aggregation can be instantaneously ignited, and formed very big fire group, what is more, can be made
It is much by accidents, such cases such as unexpected fire group burns at user.In the utility model while all fire cover flames
It lights, fundamentally avoids the problem in above-mentioned ignition process, make gas-cooker in use can be safer, from
Fundamentally eliminate security risk.
Embodiment 2
The present embodiment and 1 structure of above-described embodiment and principle are substantially similar, and difference is: setting below passage area 10
It is equipped in upper and lower spaced upper bottom wall 2-1 and lower bottom wall 2;It is equipped on the top surface of upper bottom wall 2-1 and interior ring fire cover 4-1
And external ring fire cover 5-1 corresponds the igniting spray point 3 of configuration, internal ring fire cover 4-1 and outer ring fire in burner ignition
Lid 5-1 discharges simultaneously.
Referring to figure 2-3, spray point 3 is two spray points for sharing mounting base in this example, in igniting simultaneously to inner ring
Fire cover 4-1 and external ring fire cover 5-1 electric discharge sparking, the effective guarantee ignition success rate of burner.Structure according to the present utility model
Think, spray point 3 can also be separate form, for example, interior ring fire cover 4-1 and external ring fire cover in addition to the form to share mounting base
Two independent spray points are respectively set in the position 5-1;Or when burner be inner and outer ring around three flame rings when, can also set
The spray point of two disjunctors is set in the annular space between most inboard and intermediate flame rings, is individually for outermost flame rings setting one
A spray point;Or the spray point of two disjunctors is arranged in the annular space between outermost and intermediate flame rings, is individually for most interior
A spray point is arranged in the flame rings of side;Or three independent spray points of setting.To sum up, spray point can be according to specific burner
Concrete condition actual arrangement, but need to meet in the utility model to the technical need of all flame rings while sparking of discharging.When
When spray point as disjunctor form, control of discharge can be integrated into a circuit, reduce equipment production cost;When for seperated shape
When formula, the independent electric discharge manipulation of different flame rings can be realized, raising gas-cooker uses flexible by the setting of regulating switch
Degree.
Referring to fig. 4-8, it is provided in the interval region of upper bottom wall 2-1 and lower bottom wall 2 by passage area 10 and burner bottom
The newly-increased auxiliary air of atmosphere supplements channel 9, what which was extended by surrounding passage area 10
Annular long hole 2-5 is constituted, and annular long hole 2-5 hides the underface that upper bottom wall 2-1 is arranged in, so as in burner operation to
Every middle progress auxiliary air supplement.Inner ring mixing chamber 4, annular long hole 2-5, lower bottom wall 2 and the outer ring being distributed from inside to outside are mixed
Closing cavity 5 is to be arranged concentrically, and the atmosphere of 1 lower part of burner is connected annular long hole 2-5 with passage area 10, constitutes the new of burner
Increase auxiliary air and supplements channel 9.Auxiliary air complementary apertures in the present embodiment are made of the through-hole being arranged on lower bottom wall 2, and are led to
Hole in addition to this implementation annular long hole, can also in round hole from lower bottom wall last week to arrangement or irregularly-shaped hole.Annular long hole
It is to make benefit of the auxiliary air from the atmosphere of burner lower part into passage area by way of excavating annular via on lower bottom wall
Enter more directly it is smooth, structure is simple, mend air quantity it is big;And the round hole or irregularly-shaped hole being circumferentially arranged then make the appearance of burner
It is more clean and tidy.Inner ring mixing chamber and outer ring mixing chamber in addition to be arranged concentrically, the two can also also be set for the eccentric relationship,
It needs to meet and retains certain interval between combustion gas mixing chamber.Inner ring mixing chamber and outer ring mixing chamber be arranged concentrically more added with
Conducive to uniformly auxiliary air is filled into, keep combustion flame more stable.
The top of inner ring mixing chamber 4 is equipped with interior ring fire cover 4-1, and the top of outer ring mixing chamber 5 is equipped with outer ring fire
5-1 is covered, the auxiliary air for supplementing channel 9 by the newly-increased auxiliary air on lower bottom wall 2 is made to be added into interior ring fire cover accordingly
In passage area 10 between 4-1 and external ring fire cover 5-1, external ring fire cover 5-1 be circumferentially respectively arranged with inner ring fire output hole 5-2 with
The fire output hole of the interior ring fire cover 4-1 of outer ring fire output hole 5-3, inner ring fire output hole 5-2 and burner is oppositely arranged, and the two is in opposite
The relationship faced, so, auxiliary air is finally fed in the combustion flame of inner ring fire output hole 5-2 and interior ring fire cover 4-1.
Lower bottom wall 2 is the annular platform around annular long hole 2-5, and upper bottom wall 2-1 and lower bottom wall 2 are in the vertical direction
Projection section overlapping is descended the radial inboard of bottom wall 2, is provided with flat higher than lower bottom wall 2 along outside on annular long hole 2-5
The edge 2-4 in face, edge 2-4 separate annular long hole 2-5 and other regions of lower 2 upper surface of bottom wall.It is mixed in 1 inner ring of burner
On the radial outside wall for closing cavity 4, circumferentially it is provided in vertical direction from top masking annular long hole 2-5's and edge 2-4
Masking structure.In the present embodiment, masking structure with the upper bottom wall 2-1 that inner ring mixing chamber is structure as a whole by constituting.It needs to carry out
What is illustrated has, and upper bottom wall platform is arranged on the radial outside wall of inner ring mixing chamber in this implementation, is with annular long hole close to interior
The set-up mode of the radial outside wall of ring mixing chamber is corresponding;Certainly, if annular long hole is close to outer ring mixing chamber
Radial inboard wall setting, then boss corresponding can be also arranged on the radial inboard wall of outer ring mixing chamber.It is above two to set
The supply requirement of auxiliary air can be met by setting mode, provide certain flexibility ratio to specific processing.
In the present embodiment, the top of edge 2-4 is arranged in upper bottom wall 2-1, and the edge part of upper bottom wall 2-1 extends to bottom
The top of 2 upper surface of wall, and the outer rim of edge 2-4 is crossed, guarantee that sundries can fall to the week of edge 2-4 in vertical direction
Outward.By the way that upper bottom wall is arranged, can effectively by cooking process residue or juice intercept, along with upper bottom wall with
The mutual cooperation at edge can prevent sundries from falling to burner lower part on residue or juices to lower bottom wall top surface
In cavity, subsequent cleaning difficulty is reduced.Edge plays the role of " cofferdam " in the present embodiment, can be effectively by unrestrained soup etc.
Liquid is blocked in the outside of annular long hole.This kind designs the supply requirement for not only having met auxiliary air, but also can effectively guarantee to fire
The cleannes that burner uses have non-again on the basis of not losing existent technique effect in the use function of kitchen range
It is often apparent to improve.
On the side wall of outer ring mixing chamber 5, it is arranged at intervals with the secondary sky for being connected to passage area 10 with outside atmosphere
Gas supplements channel 8, and auxiliary air supplements the concrete form in channel 8 as three uniformly distributed horizontal through hole 8-1, and horizontal through hole 8-1
The lower edge at radial inboard end flushed with the upper surface of lower bottom wall 2.When occurring " emitting pot " in cooking process, liquid is wandered first
To passage area 10, by the masking of upper bottom wall 2-1, liquid is imported into the plane of lower bottom wall 2, then pass through level again
Through-hole 8-1 is finally pooled on the liquid-bearing pan 7 of 1 periphery of burner.Horizontal through hole 8-1 is in the premise for meeting auxiliary air supplementary functions
Under, it is matched with upper bottom wall 2-1, edge 2-4 and lower bottom wall 2, more ensure that the cleannes that burner uses.External ring fire cover
5-1, which has, to be extended downwardly and auxiliary air supplement channel 8 is covered on interior annular outer side wall, and the lower end of the annular outer side wall exists
It is opposite with the upper surface of drip pan 7 of setting thereunder in vertical direction.In addition, in the inboard of external ring fire cover 5-1, and it is outer
The top outer rim of ring mixing chamber 5, is provided with engineering step, and the two is mutually matched, and can guarantee to install external ring fire cover 5-1
After outer ring mixing chamber 5, the bottom surface of annular base 5-12 is higher than the upper surface of lower bottom wall 2, avoids 5-12 pairs of annular base
The complete closure of horizontal through hole 8-1 bottom wall, by above-mentioned set-up mode, can make unrestrained liquid by with lower bottom wall 2
The horizontal through hole 8-1 that upper surface flushes is completely exhausted out.
Upper bottom wall edge portion is the inclined-plane that obliquely downward extends outward, and soup can be made more smoothly to flow or drip
To bottom wall, certain design according to the present utility model can also be by the upper surface overall processing of upper bottom wall at inclining from inside to outside
Annular slope surface obliquely, radially outer edge equally also need to extend across the outer rim at edge, and the slope surface design of upper bottom wall can be more
The smooth of sufficient liquid discharge is filled it up with, hydrops is reduced.Above two set-up mode can meet the technical purpose in the utility model,
The cleannes in gas-cooker use process have been effectively ensured, have reduced the subsequent cleaning of user, have greatly improved experience sense, have met existing
For the life requirement of people.
In the present embodiment, the atmosphere and passage area 10 of 1 lower part of burner are connected, and increase the inlet channel of auxiliary air,
Keep air upward from the cabinet space of 1 bottom of burner, around by the upper bottom wall 2-1 as masking structure, is added into channel region
Domain 10, corresponding after fire cover is separately mounted to combustion gas mixing top of chamber, auxiliary air is added into interior ring fire cover 4-1
Passage area 10 between external ring fire cover 5-1 realizes combustion air and fills into more fully technical effect, greatly improves combustion
Burn efficiency.
In the prior art, auxiliary air supplement channel 8 is only capable of effectively carrying out the outer ring fire output hole 5-3 of external ring fire cover 5-1
Wind is mended, and the burning of inner ring fire output hole 5-2 and interior ring fire cover 4-1 fire output hole is then due to lacking filling into for auxiliary air, it may appear that
Situations such as fuel gas buring is insufficient, and efficiency of combustion is low, and CO pernicious gas can be generated in tail gas.Newly-increased auxiliary air supplements channel 9
Realize comprehensive, multi-angle, three-dimensional fills into auxiliary air, form the benefit wind state of lower air inlet and side air inlet, more added with
Conducive to the thermic load for improving gas-cooker, increase the power of burner, reduces the exhaust gas discharge in combustion tail gas, structure is simple, peace
It is complete reliable, it is energy-saving and emission-reduction, environmentally protective.
In the present embodiment, the bottom surface upper bottom wall 2-1 is higher than the lower bottom wall 2 of passage area 10, passes through upper bottom wall 2-1 and lower bottom wall
The gap formed between 2 constitutes the newly-increased auxiliary air supplement channel 9 of burner, makes auxiliary air can be effectively under burner 1
The atmosphere in portion fills into upwards, by annular long hole 2-5, finally to interior ring fire cover flame and the inner ring fire output hole flame of external ring fire cover
Auxiliary air is supplemented, guarantees the enough oxygen that burning needs.And upper bottom wall 2-1 and edge 2-4 cooperates, and also can solve under
The cleaning problems that gas-cooker uses after aperture on bottom wall, by the improvement to equipment, significant increase burner and gas-cooker
Functional parameter, and good usage experience is brought to user.It the specific structure of upper bottom wall 2-1 and its is closed with the cooperation of lower bottom wall 2
Fig. 6 is detailed in system.
Referring to Fig. 7-8, the external ring fire cover 5-1 in the present embodiment includes the ring-type that radially ecto-entad is constituted diagonally downward
Inclined-plane is provided with fire output hole in the inside and outside two side walls of annular chamfer, constitutes the inner ring fire output hole 5-2 of external ring fire cover 5-1
And outer ring fire output hole 5-3.Inner ring fire output hole 5-2 is arranged on the inner sidewall of external ring fire cover 5-1, and fire output hole 5-3 setting in outer ring exists
On the lateral wall of external ring fire cover 5-1.
The top of burner is set with drip pan 7, and drip pan 7 is fixed by the supporting surface being arranged on screw 6 and burner, burner
Peripheral side wall on be provided with radially recessed groove 2-2 for mounting screw 6;Screw 6 is located at the annular of external ring fire cover 5-1
The radial inboard of lateral wall;Burner supporting surface is provided with drip pan 7 radially outward, and drip pan 7 is provided with opposite with groove 2-2
The annular convex platform answered, groove 2-2 and annular convex platform are provided with screw hole 2-3, and burner 1 and drip pan 7 are by screw hole 2-3
Interior mounting screw 6 is sealed.After drip pan 7 and burner 1 are sealed, external ring fire cover 5-1 is covered, it can be hidden in outer ring fire by screw 6
It covers in 5-1.
On the one hand above-mentioned design avoids head of screw in the exposed of drip pan, bring more succinct usage experience, heavier
It wants, during the cooking process, if residual juice or residue trickled down on drip pan, the impurity of head of screw position will not be brought
Accumulate, relatively traditional burner is more easier to clear up, appearance also more fashion.In the utility model, by rich in hommization
Design, make kitchen range use more meet modern for improve quality of the life current demand, meet pursue cleannes and
The life style of experience sense.The setting quantity of groove can be according to specific external ring fire cover size actual arrangement, in addition to above-mentioned three
It is a, may be arranged as two or four, the setting quantity of screw hole can also be configured according to actual needs, screw hole with
Groove can not be one-to-one relationship, but need to meet the effective sealed of burner and drip pan, reach firm connection
Effect.
It is detailed in Fig. 9, external ring fire cover 5-1 includes annular upper cover 5-11 and annular base 5-12.Fire output hole is arranged in annular
It covers on 5-11, annular sidewall of the annular base 5-12 with the composition annular outer side wall a part extended downwardly, on annular sidewall
End is provided with to radial inboard horizontal-extending mounting surface, and annular upper cover 5-11 annular upper cover 5-11 is fixed on installation by rivet
On face, wherein rivet hole 5-5 is arranged on mounting surface, and rivet column 5-4 is integrally produced on annular upper cover 5-11.It is by riveting
The external ring fire cover 5-1 of integral structure, integral type can be rest directly upon on burner, realize the quick peace of burner annular upper cover
Dress, reduces the manufacturing cost of equipment, while also facilitating the maintenance of subsequent combustion device.In addition, annular upper cover 5-11 and annular bottom
The nested encryptions of seat 5-12 bring bigger flexibility ratio to the selection of the two, and the two can not be same Material Processing, indirectly
The integral manufacturing cost for reducing external ring fire cover 5-1.Certain design according to the present utility model, is also not necessarily limited to annular upper cover
And annular base is necessary for unlike material, or identical material needs to meet being detachably connected for the two.Therefore, even
It connects form and is also not intended to be limited to riveting form, annular upper cover and annular base can also be inlayed to integrated molding, or use
Screw connects the two.In addition, according to specific processing and using targetedly selecting other that integrated combination may be implemented
Type of attachment also should belong to the protection scope in the utility model, which is not described herein again.
Especially it is emphasized that electric discharge sparking while spray point is to different fire covers, may be implemented multiple to burner
The ignition success rate, it can be achieved that burner 100% is lighted while fire cover or flame rings, greatly improves what gas-cooker used
Stability and reliability;Newly-increased auxiliary air supplements channel, keeps the burning of combustion gas more abundant, is improving burner combustion
While efficiency, security risk is also eliminated;The hidden design of drip pan and the sealed screw of burner keeps gas-cooker cleaner and tidier, and
It clears up kitchen range more preferably, brings better operating experience to user;The detachable integral structure of external ring fire cover, the peace of burner
It fills more convenient, reduces the cost of manufacture of burner.
It should be noted that some of which structure can have different selections other than the above-mentioned specific example provided.
It such as, 1, can also be on lower bottom wall in addition to annular long hole is arranged on lower bottom wall or the mode of round hole is circumferentially arranged on bottom wall
Penetrate through several square holes, polygon columnar hole or other irregularly-shaped holes etc..The axis of through-hole can be vertical with bottom wall plane, can also be with
Inclination perforation.Certainly, in addition to the upper bottom wall provided in the utility model, the masking structure of auxiliary air complementary apertures can also be to engrave
Empty decoration retaining ring etc..2, drip pan and burner are sealed in burner groove location in addition to being arranged screw, can also be close to burner side
Screw hole is arranged in wall, does not set special burner groove, but after needing to meet external ring fire cover being placed on burner, it is screw concealed
Installation requirement inside fire cover.3, inner ring mixing chamber, outer ring mixing chamber, annular long hole, upper bottom wall, lower bottom wall and edge
Shape in addition to circular ring shape, can also the side's of being annular design etc., and these are all that those skilled in the art are understanding this
It can be made on the basis of utility model thought based on its basic skills, therefore no longer enumerated herein.
Finally, it will be appreciated that embodiment of above is merely to illustrate that the principles of the present invention and uses
Illustrative embodiments, however the utility model is not limited thereto.For those of ordinary skills, it is not departing from
In the case where the principles of the present invention and essence, various changes and modifications can be made therein, these variations and modifications are also considered as this
The protection scope of utility model.
Claims (10)
1. a kind of burner, including burner, the interior ring fire cover with fire output hole, external ring fire cover and igniting are provided on burner with putting
Acusector, which is characterized in that the interior ring fire cover, external ring fire cover and the spray point correspond configuration, in burner ignition
The internal ring fire cover of spray point, external ring fire cover discharge simultaneously.
2. burner as described in claim 1, which is characterized in that there are channel regions between the interior ring fire cover and external ring fire cover
Domain, the spray point to match with two fire covers are arranged in passage area, and share a mounting base.
3. burner as claimed in claim 2, which is characterized in that the interior ring fire cover is with external ring fire cover difference buckle closure described
The inner ring mixing chamber and outer ring mixing chamber being correspondingly arranged on burner form the channel region between mixing chamber opposing sidewalls
Domain, passage area lower section are provided in upper and lower spaced upper bottom wall and lower bottom wall, and the mounting base setting of the spray point exists
Upper bottom wall top surface.
4. burner as claimed in claim 3, which is characterized in that the upper bottom wall and the projection of lower bottom wall in the vertical direction
Connect or partly overlap, and is equipped with auxiliary air complementary apertures in the interval region of the upper bottom wall and the lower bottom wall, described two
Secondary air complementary apertures one end is connected to the passage area, the atmosphere below the other end and the burner, so as in burner
Auxiliary air supplement is carried out when work into passage area.
5. burner as claimed in claim 4, which is characterized in that the auxiliary air complementary apertures, which are hidden, to be arranged at the upper bottom
The underface of wall is made of the through-hole being arranged on the lower bottom wall, side of the lower bottom wall close to one end of the upper bottom wall
Edge is equipped with upward edge;The through-hole is several circular holes or irregularly-shaped hole of adjacent spaces setting, alternatively, the through-hole
To surround the annular long hole that the passage area extends.
6. burner as claimed in claim 5, which is characterized in that diameter of the annular long hole close to the inner ring mixing chamber
Outside side wall setting, and between the inner ring mixing chamber and the lower bottom wall, the lower bottom wall is around the annular
The ring-shaped platform of long hole;The upper bottom wall is arranged on the radial outside wall of the inner ring mixing chamber, and mixed with the inner ring
Cavity is closed to be structure as a whole;The edge setting at the edge is crossed in the edge part of the upper bottom wall, and the upper surface of edge part is
The inclined-plane that obliquely downward extends outward.
7. burner as claimed in claim 6, which is characterized in that be provided with connection institute on the side wall of the outer ring mixing chamber
The auxiliary air supplement channel of passage area and outside atmosphere is stated, which supplements lower edge and the institute at the radial inboard end in channel
The upper surface for stating lower bottom wall flushes;Generally it is convenient for liquid guide flow thereon to the lower bottom wall upper surface of the upper bottom wall
On inclined-plane.
8. burner as claimed in claim 3, which is characterized in that the external ring fire cover is with extending downwardly and by the outer ring
Mixing chamber is covered on interior annular outer side wall, the lower end of the annular outer side wall Sheng with setting thereunder in vertical direction
The upper surface of liquid disk is opposite.
9. burner as claimed in claim 8, which is characterized in that the drip pan is sleeved on the burner, and passes through spiral shell
Nail is mutually fixed with the supporting surface being arranged on burner, and the radial direction being provided on the burner above drip pan for the installation screw is recessed
Into groove, the screw is located at the radial inboard of the annular outer side wall of the external ring fire cover;The drip pan upper surface with
Burner joint is provided with annular convex platform protruding upward, and the screw is located on the annular convex platform.
10. burner as claimed in claim 8, which is characterized in that the external ring fire cover includes annular base and annular upper cover,
Fire output hole is arranged in annular on lid, and annular base has the annular side of the described annular outer side wall a part of composition extended downwardly
Wall, annular sidewall upper end are provided with to radial inboard horizontal-extending mounting surface, and annular upper cover is fixed on the peace by rivet
On dress face, wherein rivet hole is arranged on mounting surface, integrally produces rivet column on lid in annular.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821632650.8U CN209147084U (en) | 2018-10-09 | 2018-10-09 | A kind of burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821632650.8U CN209147084U (en) | 2018-10-09 | 2018-10-09 | A kind of burner |
Publications (1)
Publication Number | Publication Date |
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CN209147084U true CN209147084U (en) | 2019-07-23 |
Family
ID=67268858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821632650.8U Active CN209147084U (en) | 2018-10-09 | 2018-10-09 | A kind of burner |
Country Status (1)
Country | Link |
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CN (1) | CN209147084U (en) |
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2018
- 2018-10-09 CN CN201821632650.8U patent/CN209147084U/en active Active
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