CN208108086U - A kind of gas burner - Google Patents
A kind of gas burner Download PDFInfo
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- CN208108086U CN208108086U CN201721922119.XU CN201721922119U CN208108086U CN 208108086 U CN208108086 U CN 208108086U CN 201721922119 U CN201721922119 U CN 201721922119U CN 208108086 U CN208108086 U CN 208108086U
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000013589 supplement Substances 0.000 claims description 22
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 42
- 230000000694 effects Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Gas Burners (AREA)
Abstract
The utility model relates to a kind of steady flame gas burners, including the pedestal with outer ring mixing chamber and with the fire cover of external ring fire cover, external ring fire cover includes fire cover ontology, fire cover ontology includes external annulus, internal ring wall and roof, and it is formed with mixed air cavity, and fire output hole is provided on roof, the groove fiery out that interval along its length is all provided with is provided on roof, respectively go out fiery groove inside and outside roof width direction through setting, and installing port is offered with respect to place in above-mentioned groove fiery out on internal ring wall, installing port is connected to the interior side port for respectively going out fiery groove, and installing port upper cover is equipped with the burning-boosting cap that can cover the envelope installing port, and the upper end cover of the burning-boosting cap is enclosed in and respectively goes out on fiery groove, burning-boosting cap with respectively go out fiery groove and enclose respectively to set to form above-mentioned fire output hole.Fire output hole in the utility model is separate structure, to facilitate the cleaning of fire output hole, that is, when cleaning, need to only pick up burning-boosting cap, that is, be convenient to wash out fire hole, effectively avoids discharge blocking fire output hole and influences efficiency of combustion.
Description
Technical field
The utility model relates to gas-cooker field more particularly to a kind of gas burners.
Background technique
It is provided with main fire hole in the fire cover of burner, combustion gas and the mixed gas of air are after mixed air cavity mixes through fire output hole
Outflow, is ignited and forms combustion flame.The main fire hole of existing external ring fire cover is generally the circular hole being closed, such as Patent No.
Burner disclosed in the Chinese utility model patent of ZL201420826134.4 (Authorization Notice No. is 204513485 U of CN)
Structure, when this kind of main fire hole generates discharge in use, if discharge enters in main fire hole, due to discharge generally have it is viscous
Property, therefore can be attached on the inner wall of main fire hole, so as to cause the blocking of main fire hole, difficulty is brought to the cleaning of main fire hole.
In addition, gas burner will guarantee efficient and normal burning, generally it is required to carry out steady flame to main fire.Existing skill
Generally interting aperture by main fire hole or carrying out steady flame by way of slot structure combination aperture in art.Such as：Shen
Number a kind of burner please be disclosed for a Chinese invention patent of 201310196943.1 (publication No. CN10418037A), wrapped
Include mixer-ejector, outer fiery driving nozzle, endogenous fire driving nozzle, gas distribution chamber, outer burner head and inner burner head
Portion, outer burner head are set as inside and outside Double-conical-surface, and the vertex of interior male cone (strobilus masculinus) is located on outer burner head annulus horizontal position
Highest point, the main fiery slot in the equal strip outer ring of quantity and the steady flame slot in outer ring, inner burner head are provided on outer burner head
Portion is provided with the equal inner main fire hole of quantity and interior stable flame hole.This steady flame mode there is a problem of it is very big, predominantly following two
Aspect：(1) it will lead to and utter long and high-pitched sounds or steady flame is bad come steady flame using small structure；(2) it is difficult to clean after discharge blocking aperture.
Utility model content
First technical problem to be solved in the utility model provides a kind of convenient for cleaning for the prior art
Gas burner.
Second technical problem to be solved in the utility model be for the prior art and to provide a kind of steady flame effect good
Gas burner.
Third technical problem to be solved in the utility model be for the prior art and providing one kind can effectively avoid
The gas burner uttered long and high-pitched sounds.
The utility model solves technical solution used by above-mentioned technical problem：A kind of gas burner, including pedestal
With setting fire cover on the base, the top surface of the pedestal on be provided with annular, the outer ring mixing chamber of upward opening, the fire
Lid includes the external ring fire cover that lid is located on the outer ring mixing chamber, which includes fire cover ontology, which includes outer
Ring wall, internal ring wall and the roof being circumferentially connected between the apical margin of the inside and outside ring wall, the internal ring wall, external annulus and top
Wall, which encloses, to be set to form mixed air cavity, and the fire output hole being connected to above-mentioned mixed air cavity is provided on above-mentioned roof, which is characterized in that the top
Be provided with that interval along its length is all provided on wall goes out fiery groove, respectively goes out fiery groove inside and outside roof width direction through setting
It sets, and offers installing port with respect to place in above-mentioned groove fiery out on the internal ring wall, the installing port and the inside for respectively going out fire groove
Port connection, and the installing port upper cover is equipped with the burning-boosting cap that can cover the envelope installing port, and the upper end cover of the burning-boosting cap is enclosed in and respectively goes out
On fiery groove, and the burning-boosting cap with respectively go out fiery groove and enclose respectively to set to form above-mentioned fire output hole.
Preferably, the fire output hole includes main fire hole and auxiliary fire hole, it is described go out fiery groove include interval be all provided with the
One, which goes out fiery groove and second, goes out fiery groove, wherein the first cross section for going out fiery groove is square, and second goes out the transversal of fiery groove
Face is in inverted T-shaped, and above-mentioned burning-boosting cap cover to be located at above-mentioned first and go out fiery groove and second respectively goes out fiery groove and to be respectively formed duct horizontal
The main fire hole that section is square and the auxiliary fire hole that opening cross-sectional face is in inverted T-shaped.Therefore above-mentioned respectively go out the fiery groove side of being in
Shape, and square groove is convenient for cleaning, and main fire hole and the setting of auxiliary fire hole interval, can play preferable steady flame effect, and T
The auxiliary fire hole of type designs in addition to it can advanced optimize steady flame effect, moreover it is possible to play and the effect of fire, while can also reduce cigarette
Gas.
Preferably, be formed on the top surface of the roof extend along its length take horizontalization platform, it is above-mentioned respectively to go out fire
Groove is respectively set this and takes on horizontalization platform, and the shape of the burning-boosting cap matches with the inner ring wall part where it, above-mentioned installation
Mouthful upper lateral margin extend radially outwardly and formed with it is above-mentioned take that horizontalization platform matches take and set flange, and to recessed in its lower lip
Fall into and formed and take and set groove, the lower lip of each burning-boosting cap with it is corresponding take to set groove and match and be inlaid in this and take set in groove.
Burning-boosting cap can so firmly covered to be located on installing port, and can be well matched with to form fire output hole with fiery groove is respectively gone out.
Preferably, the circumferentially spaced at least two secondary sky from its roof to lower recess that is provided with of the fire cover ontology
Gas supplements notch, and each auxiliary air supplement notch is connected to the interior outside of fire cover ontology, and adjacent auxiliary air supplements notch
Between form out fiery boss, the fire output hole, which is only provided with, should go out on fiery boss, and was circumferentially each provided at and respectively goes out fire boss
Top wall portion, the installing port and should go out fiery boss correspond and be provided with should be out at the corresponding inner sidewall of fire boss, institute
State that burning-boosting cap and the installing port correspond and lid is located on corresponding installing port respectively.
Further, it is preferable that each auxiliary air supplement notch twist, and with the center of fire cover ontology is
The heart is radially arranged on fire cover ontology.It is vortexed so as to form air in auxiliary air supplement indentation, there, Jin Erneng
More air are imported to the inside of fire cover ontology, and then supplement auxiliary air for the burning of interior ring fire cover excessive internal heat flame.
Further, it is preferable that it is described go out fiery boss also spiral shape, and be also in centered on the center of above-mentioned fire cover ontology
Radial to be arranged on fire cover ontology, the direction fiery out of each fire output hole is consistent with the hand of spiral at its place.Respectively go out
The duct of fire hole is oblique, each fire output hole can in this way had preferably from steady flame effect, and the duct of each fire output hole
Actual cross-sectional area it is small, help to improve combustion efficiency.
Preferably, the lateral border of each top wall portion for respectively going out fiery boss is tilted down along its length and is formed
The crater of fiery inclined-plane out, the main fire hole and auxiliary fire hole is respectively positioned on this and goes out on fiery inclined-plane, and each crater edge goes out fiery inclined-plane
Inclined direction extend, and the length of the crater of main fire hole is longer than the crater length of auxiliary fire hole, thus going out fiery inclined-plane
It is upper to form small one and large one combustion flame, and then the effect of steady flame can be better played.
Preferably, the first steady flame groove of upward opening is provided in the outer ring mixing chamber, on the fire cover ontology
Be provided with the steady flame groove of downwardly open second, the first steady flame groove and the second steady flame groove up and down with respect to and the two inner cavity
Can piece together closed steady flame chamber, offered below the fire output hole it is extending along fire output hole cloth set direction and with above and below fire output hole
Opposite steady flame slot, which is connected to above-mentioned steady flame chamber, and offers in the cavity wall of above-mentioned steady flame chamber and be connected to mixed air cavity
Steady flame air inlet.Outlet speed at steady flame slot can be effectively reduced by the way that the steady flame chamber is arranged, and then steady flame slot can be made more preferable
Ground plays steady flame effect, while also it is possible to prevente effectively from detonation at steady flame slot, also, the steady flame chamber by the first steady flame groove and
Second steady flame groove is put together up and down, i.e., the steady flame chamber is separate structure, so that convenient clean the steady flame chamber.
Preferably, the steady flame slot is connected to steady flame chamber and forms steady flame gas outlet in the top cavity wall of steady flame chamber,
And above-mentioned steady flame air inlet is provided in the lower chamber wall of steady flame chamber, and steady flame gas outlet is provided with respectively with steady flame air inlet
In the opposite cavity wall of steady flame chamber.By the way that above-mentioned steady flame air inlet and steady flame gas outlet is arranged such, steady flame can be further decreased and gone out
The outlet speed of port, and can make enter steady flame chamber in mixed gas in steady flame chamber adequately collision (gas molecule it
Between mutual collision and the collision of gas molecule and steady flame chamber), mix so that the mixed gas further mixes, from
And the efficiency of combustion at steady flame slot can be improved.
Preferably, on the apical margin for the side wall that the first steady flame groove is provided with outer ring mixing chamber, and the first steady flame
It is circumferentially spaced on the apical margin of the inside cell wall of groove to be equipped with air inlet groove；The fire cover ontology further includes intermediate ring wall, should
Including the setting of intermediate ring wall, between external annulus and its apical margin extends to the bottom surface of roof, the intermediate ring wall and external annulus and top
The above-mentioned second steady flame groove, and the top of the inside cell wall of the root edge of the intermediate ring wall and the above-mentioned first steady flame groove are surrounded between wall
Edge offsets and forms above-mentioned steady flame air inlet.So steady flame can be adjusted by adjusting quantity and the size of the steady flame air inlet
The air inflow of chamber, and then the gas output at steady flame slot is adjusted, and then guarantee the optimal optimal property of steady flame effect and burner
Energy.Steady flame chamber is cleaned in addition, steady flame chamber is put together also to facilitate up and down by the first steady flame groove and the second steady flame groove.
Steady flame spacing block is respectively set in above-mentioned auxiliary air supplement notch corresponding position in the steady flame chamber, thus by steady flame chamber
Respectively divide chamber with the above-mentioned one-to-one independent steady flame of boss fiery out, and the steady flame slot respectively gone out on fiery boss divides along its length
Not Guan Chuan top wall portion where it or outer ring wall part and divide chamber to communicate with corresponding steady flame；Accordingly, above-mentioned mixed air cavity in
Mixed gas spacing block is respectively set in above-mentioned auxiliary air supplement notch corresponding position, so that mixed air cavity is divided into and above-mentioned boss fiery out
One-to-one independent mixed gas divides chamber, and the fire output hole respectively gone out on fiery boss divides chamber to be connected to corresponding mixed gas respectively.Pass through
Above-mentioned steady flame, which is respectively set, divides chamber and mixed gas to divide chamber, the outlet at steady flame slot and fire output hole can be made more steady, to be conducive to
Flame stabilization burning on steady flame slot and fire output hole, plays the effect of steady flame.
Compared with prior art, the utility model has the advantage of：Go out fiery groove in the utility model and burning-boosting cap cooperates
And forming fire output hole, i.e. fire output hole in the utility model is separate structure, thus facilitate the cleaning of fire output hole, that is, when cleaning,
Burning-boosting cap need to only be picked up, that is, be convenient to wash out fire hole, effectively avoided discharge blocking fire output hole and influence efficiency of combustion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gas burner in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the other direction of Fig. 1；
Fig. 3 is the structural schematic diagram in yet another direction of Fig. 1；
Fig. 4 is the partial structurtes exploded view of gas burner in the utility model embodiment；
Fig. 5 is the structural schematic diagram of the other direction of Fig. 4；
Fig. 6 is the structural exploded view of fire cover in the utility model embodiment；
Fig. 7 is cross-sectional view of the Fig. 2 along the direction A-A；
Fig. 8 is the enlarged drawing of I part in Fig. 7.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Fig. 1~8, a kind of gas burner, including pedestal 1 and the fire cover being arranged on the pedestal 1, the pedestal 1
Top surface on be provided with annular, the outer ring mixing chamber 10 of upward opening, above-mentioned fire cover includes that lid is located at the outer ring mixing chamber 10
On external ring fire cover and interior ring fire cover 3.
Above-mentioned external ring fire cover includes fire cover ontology 2, which includes external annulus 21, internal ring wall 22 and circumferentially
The roof 23 being connected between the apical margin of the inside and outside ring wall 22,21, the internal ring wall 22, external annulus 21 and roof 23 enclose and set shape
At mixed air cavity 5, and fire output hole 20 is provided on above-mentioned roof 23.In the present embodiment, the medial and lateral fate of annular roof 23
It does not extend obliquely downward and extends vertically downwards and form above-mentioned internal ring wall 22 and external annulus 21, the inside of the fire cover ontology 2 is set
It is equipped with above-mentioned interior ring fire cover 3.There are three from its roof 23 to the secondary sky of lower recess for the circumferentially spaced setting of above-mentioned fire cover ontology 2
Gas supplements notch 25, and each auxiliary air supplement notch 25 is connected to the medial and lateral of fire cover ontology 2, so as to pass through each secondary sky
Gas supplements the inside ring fire cover 3 of notch 25 and supplements auxiliary air, to improve the efficiency of combustion of interior ring fire.Adjacent auxiliary air is mended
It fills between notch 25 and forms out fiery boss 26, above-mentioned fire output hole 20 is only provided with this and goes out on 23 part of roof of fiery boss 26.
More auxiliary airs, each above-mentioned secondary sky are supplemented for the inside ring fire cover 3 of notch 25 can be supplemented from each auxiliary air
Gas supplements notch 25 twist, and is radially arranged on fire cover ontology 2 centered on the center of fire cover ontology 2, from
And air can be made to be formed at auxiliary air supplement notch 25 and be vortexed, and then more air can be imported fire cover ontology 2
Inside, and then auxiliary air is supplemented for the burning of flame on interior ring fire cover 3.Further, in the present embodiment, auxiliary air supplement is lacked
The cross section of mouth 25 is integrally in the shape of the letter V.
Twist due to above-mentioned auxiliary air supplement notch 25, and centered on the center of fire cover ontology 2 radially
It is arranged on fire cover ontology 2, correspondingly, fiery boss 26 also spiral shape out, and also centered on the center of above-mentioned fire cover ontology 2
It being radially arranged on fire cover ontology 2, the direction fiery out of each above-mentioned fire output hole 20 is consistent with the hand of spiral at its place, from
And rotation fire can be formed at the crater of fire output hole 20, and then be involved in more air in combustion, promote outer ring fire
Burning, improve efficiency of combustion.
In the present embodiment, above-mentioned fire output hole 20 includes main fire hole 201 and auxiliary fire hole 202, and the auxiliary fire hole 202 setting exists
Between each adjacent main fire hole 201, and the cross section in the duct of each main fire hole 201 is square, and assists the hole of fire hole 202
The cross section in road is in inverted T shaped.Main fire hole 201 is arranged with auxiliary fire hole 202 interval, can play preferable steady flame effect, and
Inverted T shaped auxiliary fire hole 202 designs in addition to it can advanced optimize steady flame effect, in addition can also reduce cigarette simultaneously in the effect for going out fire
Gas.Therefore the direction fiery out of each fire output hole 20 is consistent with the hand of spiral at its place, i.e., the duct of each fire output hole 20 is equal
Obliquely, each fire output hole 20 can be made to have preferably from steady flame effect in this way, and the reality in the duct of each fire output hole 20 is cut
Area is small, helps to improve combustion efficiency.In addition, respectively go out the lateral border of 23 part of roof of fiery boss 26 along its length to
Lower inclination and form out fiery inclined-plane 261, the crater of main fire hole 201 and auxiliary fire hole 202 is respectively positioned on to go out on fire inclined-plane 261,
Each crater extends along the inclined direction for going out fiery inclined-plane 261, and the length of the crater of main fire hole 201 is longer than auxiliary fire hole
202 crater length to form small one and large one combustion flame on going out fiery inclined-plane 261, and then can better play steady
The effect of flame.
In the present embodiment, respectively goes out on corresponding 22 part of internal ring wall of fiery boss 26 and offer installing port 6, each installing port respectively
The cloth set direction of 6 fire output hole 20 gone out on fiery boss 26 where it extends, and isometric with the laying length of fire output hole 20.
Respectively go out on the top surface of 23 part of roof of fiery boss 26 to offer multiple grooves fiery out, fiery groove should be gone out along above-mentioned 23 part of roof
Length direction interval be all provided with, respectively go out width direction of the fiery groove along 23 part of roof through setting, and fiery groove packet should be gone out
Include interval is all provided with first and go out fire groove 201a and second and go out fiery groove 202a, wherein first go out fire groove 201a cross section be in
It is rectangular, and the cross section that second goes out fiery groove 202a is in inverted T-shaped, and this first goes out fire groove 201a and second and goes out fire groove 202a
Interior side port be connected to above-mentioned installing port 6.The burning-boosting cap for sealing the installing port 6 can be covered by being covered with respectively on each installing port 6
221, the shape of each burning-boosting cap 221 matches with corresponding installing port 6 respectively, and respectively go out 23 part of roof of fiery boss 26 in
It is above-mentioned go out fiery inclined-plane 261 inside formed and take horizontalization platform 231 along go out arc that fiery 26 length direction of boss extends, it is above-mentioned each
Fiery groove extends through this and takes horizontalization platform 231 out, and be respectively formed in the lower lip of each installing port 6 to lower recess take set it is recessed
Slot 61, and the shape of each burning-boosting cap 221 matches with 22 part of internal ring wall where it, and the upper lateral margin of each burning-boosting cap 221
Extend radially outwardly and formed with it is above-mentioned take that horizontalization platform 231 matches take and set flange 221b, and the lower lip of each burning-boosting cap 221
With it is corresponding take to set groove 61 and match and be inlaid in this and take set in groove 61.When it is above-mentioned take to set flange 221b and be placed in above-mentioned take set
On platform 231, and the lower lip of each burning-boosting cap 221 flush-mounted in it is corresponding take set in groove 61 when, the burning-boosting cap 221 and above-mentioned the
One, which goes out fire groove 201a and second, goes out fire groove 202b and encloses respectively to set to form above-mentioned main fire hole 201 and assist fire hole 202.It can be seen that
Fire output hole 20 is separate structure in embodiment, to facilitate the cleaning of fire output hole 20, that is, when cleaning, need to only be taken burning-boosting cap 221
It rises, that is, is convenient to wash out fire hole 20.Further, it is respectively arranged with fire tank 221a on each above-mentioned burning-boosting cap 221, this is ignited
Slot 221a is communicated with above-mentioned auxiliary fire hole 202.
The lower lip of above-mentioned internal ring wall 22 circumferentially extends radially inwardly and forms connection anchor ring 29, the connection anchor ring 29
The hole of centre bore 290 extend to form the perpendicular wall 291 of annular vertically upwards, the inner cavity which erects wall 291 forms the mixed gas of inner ring
Room 6, the above-mentioned interior lid of ring fire cover 3 are located on the inner ring mixing chamber 6.It is offered respectively on above-mentioned connection anchor ring 29 for installing igniting
First mounting hole 292 of needle 7 and the second mounting hole 293 of installation thermocouple 8.
The lower section of above-mentioned fire output hole 20 is provided with inside and outside perforative steady flame slot 24, and in the present embodiment, which is opened up
Extend on 21 part of external annulus for respectively going out fiery boss 26, and along the length direction of 21 part of external annulus.The steady flame slot 24 is horizontal
The extending direction in section is parallel with the extending direction in 20 duct of fire output hole, i.e., in the present embodiment, steady flame slot 24 is also inclined sets for this
It sets.
Specifically, the first steady flame groove 101 of upward opening is provided in outer ring mixing chamber 10, on above-mentioned fire cover ontology 2
It is provided with the steady flame groove 28 of downwardly open second, the first steady flame groove 101 and the second steady about 28 flame groove are opposite and two
The inner cavity of person can piece together closed steady flame chamber 4, and steady flame slot 24 is connected to above-mentioned steady flame chamber 4, and in the cavity wall of above-mentioned steady flame chamber 4
Offer the steady flame air inlet 41 being connected to mixed air cavity 5.The setting of steady flame chamber 4, which can effectively reduce, goes out gas velocity at steady flame slot 24
Degree, keeps its outlet more steady, so as to make it preferably play steady flame effect, and passes through the steady flame chamber of setting cavity body structure
4, it can effectively avoid the detonation at steady flame slot 24.
Further, above-mentioned steady flame slot 24 is connected to steady flame chamber 4 and forms steady flame gas outlet in the top cavity wall of steady flame chamber 4
42, and above-mentioned steady flame air inlet 41 is provided in the lower chamber wall of steady flame chamber 4, and steady flame gas outlet 42 and steady flame air inlet 41
It is provided in the opposite cavity wall of steady flame chamber 4 respectively.The inner bottom surface of steady flame chamber 4 from steady 42 side of flame gas outlet towards steady flame air inlet 41 to
Upper inclination, and the inner top surface of the steady flame chamber 4 from steady 41 side of flame air inlet towards steady 42 side of flame gas outlet to upper inclination.Preferably, on
The tilt angle for stating the inner top surface of steady flame chamber 4 is greater than the tilt angle of its inner bottom surface, to further slow down steady flame gas outlet
Outlet speed at 42 then further optimizes the steady flame effect of steady flame slot 24.
Further, in the present embodiment, above-mentioned first steady flame groove 101 is provided with the apical margin of the side wall of outer ring mixing chamber 10
On, and circumferentially spaced on the apical margin of the inside cell wall of the first steady flame groove 101 it is equipped with air inlet groove 101a.Above-mentioned fire cover
Ontology 2 further includes intermediate ring wall 27, the intermediate ring wall 27 be arranged including, between external annulus 22,21 and its apical margin extends to roof
23 bottom surface surrounds the above-mentioned second steady flame groove 28 between the intermediate ring wall 27 and external annulus 21 and roof 23, and among this
The apical margin of the inside cell wall of the root edge of ring wall 27 and the above-mentioned first steady flame groove 101 offsets and forms above-mentioned steady flame air inlet 41.
The air inflow of steady flame chamber 4 can be adjusted in the present embodiment by adjusting quantity and the size of the steady flame air inlet 41, and then is adjusted
The gas output at steady flame slot 24 is saved, and then guarantees optimal steady flame effect and the optimal performance of burner.In addition, steady flame chamber 4
It is put together also to facilitate by the first steady flame groove 101 and the second steady about 28 flame groove and steady flame chamber 4 is cleaned.
Further, steady flame spacing block is respectively set in above-mentioned auxiliary air supplement 25 corresponding position of notch in above-mentioned steady flame chamber 4, from
It and is respectively to divide chamber with the above-mentioned one-to-one independent steady flame of boss 26 fiery out, and respectively go out on fiery boss 26 for steady flame chamber
Steady flame slot 24 extends through 23 part of roof where it or 21 part of external annulus along its length and divides chamber phase with corresponding steady flame
It is logical.In the present embodiment, the first spacing block 102 in the first steady flame groove 101 and setting is arranged in the in above-mentioned steady flame spacing block
The second about 281 spacing block in two steady flame grooves 28 is put together.Accordingly, above-mentioned mixed air cavity 5 is mended in above-mentioned auxiliary air
It fills 25 corresponding position of notch and mixed gas spacing block 282 is respectively set, to mixed air cavity 5 is divided into a pair of with above-mentioned boss 26 1 fiery out
The independent mixed gas answered divides chamber 51, and the fire output hole 20 respectively gone out on fiery boss 26 divides chamber 51 to be connected to corresponding mixed gas respectively.It is logical
It crosses and above-mentioned steady flame is respectively set chamber and mixed gas is divided to divide chamber 51, the outlet at steady flame slot 24 and fire output hole 20 can be made more steady, from
And be conducive to the burning of the flame stabilization on steady flame slot 24 and fire output hole 20, play the effect of steady flame.
Claims (11)
1. a kind of gas burner is set on the top surface of the pedestal (1) including pedestal (1) and the fire cover being arranged on the pedestal (1)
It is equipped with annular, upward opening outer ring mixing chamber (10), the fire cover is located at outer on the outer ring mixing chamber (10) including lid
Ring fire cover, the external ring fire cover include fire cover ontology (2), which includes external annulus (21), internal ring wall (22) and edge
Circumferentially be connected to roof (23) between the apical margin of the inside and outside ring wall (22,21), the internal ring wall (22), external annulus (21) and
Roof (23), which encloses, to be set to be formed mixed air cavity (5), and the fire output hole being connected to above-mentioned mixed air cavity (5) is provided on above-mentioned roof (23)
(20), which is characterized in that be provided with the groove fiery out that interval along its length is all provided on the top surface of the roof (23), respectively go out
Fiery groove runs through setting inside and outside roof (23) width direction, and in above-mentioned groove fiery out place relatively on the internal ring wall (22)
Installing port (6) are offered, which is connected to the interior side port for respectively going out fiery groove, and installing port (6) upper cover is equipped with energy
Lid seals the burning-boosting cap (221) of the installing port (6), and the upper end cover of the burning-boosting cap (221) is enclosed in and respectively goes out on fiery groove, and should go out fire
Lid (221) with respectively go out fiery groove and enclose respectively to set to form above-mentioned fire output hole (20).
2. gas burner as described in claim 1, which is characterized in that the fire output hole (20) include main fire hole (201) and
Assist fire hole (202), it is described go out fiery groove include interval be all provided with first go out fiery groove (201a) and second and go out fire groove
(202a), wherein the first cross section for going out fiery groove (201a) is square, and second goes out the cross section of fiery groove (202a) in falling T
Shape, above-mentioned burning-boosting cap (221) covers to be located at above-mentioned first and go out fiery groove (201a) and second respectively to go out fire groove (202a) and distinguishes
Form the main fire hole (201) that opening cross-sectional face is square and the auxiliary fire hole (202) that opening cross-sectional face is in inverted T-shaped.
3. gas burner as claimed in claim 1 or 2, which is characterized in that be formed with edge on the top surface of the roof (23)
What its length direction extended takes horizontalization platform (231), above-mentioned respectively to go out fiery groove this is respectively set to take on horizontalization platform (231), it is described go out
The shape of fire cover (221) partially matches with the internal ring wall (22) where it, and the upper lateral margin of above-mentioned installing port (6) is radially outward prolonged
Stretch and formed with it is above-mentioned take that horizontalization platform (231) matches take and set flange (221b), and formed in its lower lip to lower recess
Take and set groove (61), the lower lip of each burning-boosting cap (221) with it is corresponding take set groove (61) match and be inlaid in this take set it is recessed
In slot (61).
4. gas burner as claimed in claim 2, which is characterized in that the fire cover ontology (2) is circumferentially spaced to be provided with
At least two supplement notch (25) from its roof (23) to the auxiliary air of lower recess, and each auxiliary air supplement notch (25) connects
The interior outside of logical fire cover ontology (2), and fiery boss (26) is formed out between adjacent auxiliary air supplement notch (25), it is described go out
Fire hole (20) is only provided with this and goes out on fiery boss (26), and is circumferentially each provided at roof (23) portion for respectively going out fiery boss (26)
Point, the installing port with should go out fiery boss (26) correspond and be provided with should out at the corresponding inner sidewall of fire boss (26),
The burning-boosting cap (221) corresponds with the installing port (6) and lid is located on corresponding installing port (6) respectively.
5. gas burner as claimed in claim 4, which is characterized in that each auxiliary air supplement notch (25) is in spiral shell
Shape is revolved, and is radially arranged on fire cover ontology (2) centered on the center of fire cover ontology (2).
6. gas burner as claimed in claim 5, which is characterized in that it is described go out fiery boss (26) also spiral shape, and
It is radially arranged on fire cover ontology (2) centered on the center of above-mentioned fire cover ontology (2), each fire output hole (20) goes out
Fiery direction is consistent with the hand of spiral at its place.
7. gas burner as claimed in claim 4, which is characterized in that each described roof (23) portion for respectively going out fiery boss (26)
The lateral border divided tilts down along its length and forms out fiery inclined-plane (261), the main fire hole (201) and auxiliary fire hole
(202) crater is respectively positioned on this and goes out on fiery inclined-plane (261), and each crater extends along the inclined direction for going out fiery inclined-plane (261),
And the length of the crater of main fire hole (201) is longer than the crater length of auxiliary fire hole (202).
8. gas burner as claimed in claim 4, which is characterized in that be provided in the outer ring mixing chamber (10) and open upwards
Mouthful the first steady flame groove (101), be provided with the steady flame groove (28) of downwardly open second on the fire cover ontology (2), this
One steady flame groove (101) and the second steady flame groove (28) up and down with respect to and the inner cavity of the two can piece together closed steady flame chamber (4),
It is offered below the fire output hole (20) extending along fire output hole (20) cloth set direction and opposing upper and lower steady with fire output hole (20)
Flame slot (24), which is connected to above-mentioned steady flame chamber (4), and offers and mixed gas in the cavity wall of above-mentioned steady flame chamber (4)
The steady flame air inlet (41) of chamber (5) connection.
9. gas burner as claimed in claim 8, which is characterized in that the steady flame slot (24) be connected to steady flame chamber (4) and
Steady flame gas outlet (42) is formed in the top cavity wall of steady flame chamber (4), and above-mentioned steady flame air inlet (41) is provided with steady flame chamber (4)
Lower chamber wall on, and steady flame gas outlet (42) and steady flame air inlet (41) are provided with the opposite cavity wall of steady flame chamber (4) respectively
On.
10. gas burner as claimed in claim 9, which is characterized in that the first steady flame groove (101) is provided with outer ring
On the apical margin of the side wall of mixing chamber (10), and it is circumferentially spaced equal on the apical margin of the inside cell wall of the first steady flame groove (101)
Equipped with air inlet groove (101a)；
The fire cover ontology (2) further includes intermediate ring wall (27), including intermediate ring wall (27) setting, external annulus (22,21) it
Between and its apical margin extend to the bottom surfaces of roof (23), surrounded between the intermediate ring wall (27) and external annulus (21) and roof (23)
Above-mentioned second steady flame groove (28), and the inside cell wall of the root edge of the intermediate ring wall (27) and the above-mentioned first steady flame groove (101)
Apical margin offset and form above-mentioned steady flame air inlet (41).
11. gas burner as claimed in claim 8, which is characterized in that the steady flame chamber (4) is supplemented in above-mentioned auxiliary air
Steady flame spacing block is respectively set in notch (25) corresponding position, to being divided into steady flame chamber (4) with above-mentioned boss (26) fiery out one by one
Corresponding independent steady flame divides chamber, and the steady flame slot (24) respectively gone out on fiery boss (26) extends through the top where it along its length
Wall (23) part or external annulus (21) partially divide chamber to communicate with corresponding steady flame；
Accordingly, mixed gas spacing block is respectively set in above-mentioned auxiliary air supplement notch (25) corresponding position in above-mentioned mixed air cavity (5)
(282), divide chamber (51) to being divided into mixed air cavity (5) with the above-mentioned one-to-one independent mixed gas of boss (26) fiery out, and
The fire output hole (20) respectively gone out on fiery boss (26) divides chamber (51) to be connected to corresponding mixed gas respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922119.XU CN208108086U (en) | 2017-12-30 | 2017-12-30 | A kind of gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922119.XU CN208108086U (en) | 2017-12-30 | 2017-12-30 | A kind of gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108086U true CN208108086U (en) | 2018-11-16 |
Family
ID=64128126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922119.XU Withdrawn - After Issue CN208108086U (en) | 2017-12-30 | 2017-12-30 | A kind of gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469849A (en) * | 2019-08-09 | 2019-11-19 | 广东万家乐厨房科技有限公司 | A kind of segmented burner with high efficiency and kitchen range |
-
2017
- 2017-12-30 CN CN201721922119.XU patent/CN208108086U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469849A (en) * | 2019-08-09 | 2019-11-19 | 广东万家乐厨房科技有限公司 | A kind of segmented burner with high efficiency and kitchen range |
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