CN109404911A - Distributor and gas cooker with it - Google Patents
Distributor and gas cooker with it Download PDFInfo
- Publication number
- CN109404911A CN109404911A CN201811393065.1A CN201811393065A CN109404911A CN 109404911 A CN109404911 A CN 109404911A CN 201811393065 A CN201811393065 A CN 201811393065A CN 109404911 A CN109404911 A CN 109404911A
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- China
- Prior art keywords
- fire
- fire hole
- hole
- seperating parts
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000013589 supplement Substances 0.000 claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 125000006850 spacer group Chemical group 0.000 claims abstract description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 73
- 239000000567 combustion gas Substances 0.000 abstract description 27
- 238000002485 combustion reaction Methods 0.000 abstract description 19
- 238000005496 tempering Methods 0.000 abstract description 8
- 239000002737 fuel gas Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses a kind of distributor and with its gas cooker, distributor includes: shell, and a point fiery chamber is limited in shell, and shell is equipped with the air inlet and air outlet being connected to point fiery chamber；Fire seperating parts, fire seperating parts are set in gas outlet, and the both ends of fire seperating parts pass through gas outlet and stretch out shell, the periphery wall of fire seperating parts and the sidewall spacers of gas outlet are opened to limit the first endless belt-shaped fire hole around fire seperating parts, divide fire is intracavitary to limit along the auxiliary air supplement channel for axially penetrating through fire seperating parts of the first fire hole, auxiliary air supplement channel is located in the first fire hole, the side wall of gas outlet is equipped with the second fire hole, second fire hole is connected to outside and the first fire hole of shell, fire seperating parts are equipped with third fire hole, third fire hole is connected to auxiliary air supplement channel and the first fire hole.Distributor according to an embodiment of the present invention can be avoided tempering, but also combustion gas full combustion, improves efficiency of combustion.
Description
Technical field
The present invention relates to living electric apparatus fields, more particularly, to a kind of distributor and with its gas cooker.
Background technique
The burner of the gas cooker of the relevant technologies is directly struck sparks hole in fire cover, and the plate of fire cover is thin, leads to fire hole
The phenomenon that thickness is very small, is easy to produce tempering, general solution be beaten on fire cover skewed slot (such as strip gap fire
Hole), the contact length of material and flame is lengthened, flashback resistance is increased, reduces tempering, but this method to make for a long time
With in the process, high temperature is easy to so that fire hole deformation, the length of fire hole becomes elongated, and then it is insufficient to cause to burn, the thermal efficiency
The generation of the bad phenomenons such as decline.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose that distributor, the distributor can reduce the deformation of fire hole, increases contact of the flame with burner, reduce tempering,
It is also possible that burning is more abundant, efficiency of combustion is improved.
The invention also provides a kind of gas cookers with the distributor.
The distributor of embodiment according to a first aspect of the present invention, comprising: shell limits a point fiery chamber, institute in the shell
It states shell and is equipped with the air inlet and air outlet being connected to described point of fiery chamber；Fire seperating parts, the fire seperating parts are set in the gas outlet
It is interior, and the both ends of the fire seperating parts pass through the gas outlet and stretch out the shell, the periphery wall of the fire seperating parts and the outlet
The sidewall spacers of mouth are opened to limit the first endless belt-shaped fire hole around the fire seperating parts, and described point of fire is intracavitary to limit edge
The auxiliary air supplement channel for axially penetrating through the fire seperating parts of first fire hole, auxiliary air supplement channel is located at institute
State in the first fire hole, the side wall of the gas outlet is equipped with the second fire hole, second fire hole be connected to the shell outside and
First fire hole, the fire seperating parts are equipped with third fire hole, and the third fire hole is connected to the auxiliary air supplement channel and institute
State the first fire hole.
Distributor according to an embodiment of the present invention, by be arranged fire seperating parts, shell be equipped with gas outlet, by fire seperating parts with
Gas outlet cooperates to limit the first fire hole, and the gap fire hole that distributor compared with the existing technology is stamped and formed out is of the invention
The first endless belt-shaped fire hole of distributor is spaced apart and is formed by the outside wall surface of fire seperating parts and the inner wall of gas outlet, in this way in height
Under temperature effect, compared with prior art, the deformation of the first fire hole can reduce, and then can reduce distributor and the general of security risk occurs
Rate, to improve the safety and stability of distributor.
And auxiliary air supplement channel can be formed in fire seperating parts, supplementing channel by auxiliary air can realize that combustion gas is fired
The supplement of auxiliary air when burning improves efficiency of combustion, and reduce the row of carbon monoxide to may make combustion gas full combustion
It puts, can also realize the exclusion of sundries, prevent the first fire hole from blocking.The second fire hole 6 is equipped on the side wall of gas outlet simultaneously, is being divided
Fiery part is equipped with third fire hole, so that multilayer flame can be formed at each fire seperating parts, to improve the burning area of flame, into
And improve heating effect and combustion efficiency.
In addition, distributor according to an embodiment of the present invention can also have following additional technical feature:
According to some embodiments of the present invention, second fire hole and the third fire hole are staggeredly set in the up-down direction
It sets.
According to some embodiments of the present invention, second fire hole is circumferentially extended along the gas outlet, the third fire hole
Along the circumferentially extending of the upper fire seperating parts.
According to some embodiments of the present invention, second fire hole is multiple, and multiple second fire holes are along the outlet
Mouthful it is circumferentially distributed.
Optionally, the bottom wall of the shell is equipped with mounting hole, and the third fire hole is multiple, multiple third fire hole edges
The fire seperating parts it is circumferentially distributed.
According to some embodiments of the present invention, multiple second fire holes and multiple third fire holes be in the up-down direction
At least partly it is staggered.
According to some embodiments of the present invention, the shell includes ontology and extension, is limited in the ontology described
Dividing fiery chamber, the extension is upwardly extended by the upper surface of the ontology and is formed, and the gas outlet is formed in the extension,
Second fire hole is located at the top of the extension.
According to some embodiments of the present invention, the gas outlet is multiple, the fire seperating parts include it is multiple, multiple described points
Fiery part is respectively with multiple gas outlet cooperations to limit multiple first fire holes.
Optionally, the air inlet is located on the bottom wall of the shell and is located at the center of the bottom wall, multiple described
Gas outlet is arranged and is located at the outside of the air inlet around the air inlet.
The invention also provides a kind of gas cookers of distributor with above-described embodiment.
The gas cooker of embodiment according to a second aspect of the present invention can not only by the way that the distributor of above-described embodiment is arranged
The generation of tempering is enough prevented, and may make that fuel gas buring is more abundant, fire hole can also be effectively reduced, so as to optimize gas-cooker
The performance of tool improves the thermal efficiency of gas-cooker, safety also can be improved.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of an angle of distributor according to an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another angle of distributor according to an embodiment of the present invention；
Fig. 3 is the cross-sectional view of distributor according to an embodiment of the present invention.
Appended drawing reference:
100: distributor；
1: shell, 11: air inlet, 12: gas outlet, 13: ontology, 131: point fiery chamber, 132: bottom wall,
133: the first side wall, 134: second sidewall, 135: third side wall, 136: roof, 137: mounting hole, 14: extension,
15: the second flange, 16: the second fire holes, 17: distributary division；
2: fire seperating parts, 21: auxiliary air supplement channel, 22: the first flange, 23: folding portion, 24: third fire hole；
3: the first fire holes；
4: ejector pipe, 41: injection channel.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " length ", " width ", " thickness ", "upper",
The orientation or position of the instructions such as "lower", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axial direction ", " radial direction ", " circumferential direction "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Below with reference to the accompanying drawings distributor 100 according to an embodiment of the present invention is described.
As shown in Figure 1-Figure 3, distributor 100 according to an embodiment of the present invention may include shell 1 and fire seperating parts 2.
Specifically, a point fiery chamber 131 is limited in shell 1, shell 1 is equipped with the air inlet 11 being connected to point fiery chamber 131 and goes out
Port 12, combustion gas are entered in point fiery chamber 131 by air inlet 11, flow to gas outlet 12 respectively by a point fiery chamber 131, wherein such as
Shown in Fig. 3, air inlet 11 can be connected with ejector pipe 4, and injection channel 41, injection channel 41 and air inlet are formed in ejector pipe 4
11 connections.
Fire seperating parts 2 are set in gas outlet 12, and fire seperating parts 2 pass through gas outlet 12 and the both ends of fire seperating parts 2 and stretch out shell 1,
That is, fire seperating parts 2 can be threaded through on shell 1 by gas outlet 12, as shown in figure 3, the lower end of fire seperating parts 2 passes through gas outlet
12 protrude into point fiery chamber 131 and extend downward into the outside of shell 1.Wherein optionally, gas outlet 12 and fire seperating parts 2 respectively can be with
For at least one, i.e., gas outlet 12 and fire seperating parts 2 can be respectively one or more, each fire seperating parts 2 respectively with it is each right
The gas outlet 12 answered cooperates.
The outside wall surface of fire seperating parts 2 is spaced apart to limit around the endless belt-shaped of fire seperating parts 2 with the inner wall of gas outlet 12
The first fire hole 3.That is, the first fire hole 3 from fire seperating parts 2 and shell 1 it is common with limit, the outside wall surface of fire seperating parts 2
It is spaced apart to form interlayer to form the first fire hole 3 with the inner wall of gas outlet 12, the first fire hole 3 is formed as endless belt-shaped i.e. first
Fire hole 3 is circumferentially formed as closed annular shape and has certain axial depth, it is to be understood that ring here
Shape shape refers to closed geometry circumferentially, for example, the first endless belt-shaped fire hole 3 cross section annular
Structure can be formed as ellipse, round or polygonized structure etc., be not construed as limiting to this present invention.
Thus the first fire hole 3 is formed as endless belt-shaped, so that there is certain equivalent wall thickness, i.e., the first endless belt-shaped fire
Hole 3 has certain fire hole depth, to compensate for the defect of stainless steel material thin-walled, can effectively prevent the generation of tempering.Its
In it should be noted that the axial extension of the first endless belt-shaped fire hole 3 can be arranged according to the performance requirement of burner.
The auxiliary air supplement for axially penetrating through fire seperating parts 2 limited in fire seperating parts 2 along the first endless belt-shaped fire hole 3 is led to
Road 21, auxiliary air supplement channel 21 are located in the first endless belt-shaped fire hole 3.That is, being formed in fire seperating parts 2 secondary
Air supplements channel 21, and auxiliary air supplements channel 21 and axially penetrates through fire seperating parts 2 along the first endless belt-shaped fire hole 3, secondary
The both ends in air supplement channel 21 are connected to the external environment of shell 1, and the first endless belt-shaped fire hole 3 is located at auxiliary air benefit
It fills the outside in channel 21 and supplements channel 21 around auxiliary air, in this way, when distributor 100 works, it can shape at the first fire hole 3
At fire ring, auxiliary air supplement channel 21 is located in fire ring, and the two of fuel gas buring can be realized by supplementing channel 21 by auxiliary air
Secondary air supplement, so that burning is more abundant, improve energy utilization rate, and pernicious gas such as carbon monoxide can be reduced etc.
Discharge；Meanwhile auxiliary air supplement channel 21 also can permit sundries and pass through the passing away to form sundries, i.e., secondary sky
Gas supplement channel 21 can form the exclusion channel of soup and sundries, and sundries can supplement channel 21 to flowing down along auxiliary air
Out, to can avoid the blocking of the first fire hole 3.
The side wall of gas outlet 12 be equipped with the second fire hole 16, the second fire hole 16 through gas outlet 12 side wall and with first fire
Hole 3 is connected to, and such second fire hole 16 is connected to outside and the first fire hole 3 of shell 1, in this way, can form fire at the second fire hole 16
Flame.Further, fire seperating parts 2 can be equipped with third fire hole 24, and the second fire hole 16 is connected to auxiliary air supplement channel 21 and the first fire
Hole 3, in this way, flame can also be formed at third fire hole 24, thus in the first fire hole 3, the second fire hole 16 and third fire hole 24
Place can form flame, so as to form multilayer flame, and then combustion efficiency can be improved, so that burning is more abundant, also can
The burning area for increasing flame, further improves heating effect.
And second fire hole 16 and third fire hole 24 be connected to the first fire hole 3, i.e. the second fire hole 16 and third fire hole 24
It is connected to by the first fire hole 3 with a point fiery chamber 131, fire hole compared with prior art, the second fire hole of the first fire hole 3 connection 16 and a point fire
The part of chamber 131 may make the second fire hole 16 to have certain fire hole depth, and the first fire hole 3 is connected to third fire hole 24 and a point fiery chamber
131 part may make third fire hole 24 to have certain fire hole depth, to can also further reduce tempering, improve safety
Property.
Distributor 100 according to an embodiment of the present invention as a result, by the way that fire seperating parts 2 are arranged, shell 1 is equipped with gas outlet 12,
Cooperated by fire seperating parts 2 and gas outlet 12 to limit the first fire hole 3, distributor 100 compared with the existing technology is stamped and formed out
Gap fire hole, outside wall surface and gas outlet 12 of the first endless belt-shaped fire hole 3 of distributor 100 of the invention by fire seperating parts 2
Inner wall be spaced apart formed, in this way under high temperature action, compared with prior art, can reduce the deformation of the first fire hole 3, in turn
The probability that security risk occurs for distributor 100 can be reduced, to improve the safety and stability of distributor 100.
And auxiliary air supplement channel 21 can be formed in fire seperating parts 2, supplementing channel 21 by auxiliary air can realize
The supplement of auxiliary air when fuel gas buring improves efficiency of combustion, and reduce carbon monoxide to may make combustion gas full combustion
Discharge, can also realize the exclusion of sundries, prevent the first fire hole 3 block.The second fire is equipped on the side wall of gas outlet 12 simultaneously
Hole 16 is equipped with third fire hole 24, so that multilayer flame can be formed at each fire seperating parts 2, to improve flame on fire seperating parts 2
Burning area, and then improve heating effect and combustion efficiency.
In some embodiment of the invention, the second fire hole 16 and third fire hole 24 can interleaved setting in the up-down direction,
That is, the second fire hole 16 and third fire hole 24 are spaced apart setting, i.e. the second fire hole 16 and third fire hole in the up-down direction
24 height and position in the up-down direction is different, for example, the second fire hole 16 is located at top or the second fire hole of third fire hole 24
16 are located at the lower section of third fire hole 24 in the up-down direction.In this way, the second fire hole 16, third fire hole on the direction of fuel gas flow
24 position is different, to be conducive to the distribution of combustion gas, so that combustion gas distribution is more uniform, to aloow combustion gas into one
Step ground full combustion, to further improve the efficiency of combustion and combustion efficiency of combustion gas.
Optionally, the second fire hole 16 can be circumferentially extended along gas outlet 12, and third fire hole 24 can prolong along the circumferential direction of fire seperating parts 2
It stretches, thus combustion gas can flow to the second fire hole 16 along the circumferential direction of gas outlet 12, to not only can guarantee the aperture face of the second fire hole 16
Product enables combustion gas along the circumferential direction of gas outlet 12 by the second uniformly outflow of fire hole 16, but also combustion gas can more fill
Divide catalytic combustion, improve the utilization of the energy, reduce the discharge of pernicious gas, also can further increase flame combustion area,
Improve heating effect.Wherein, the second fire hole 16 can form the arcuate socket of the circumferentially extending along gas outlet 12, and third fire hole 24 can
Be formed as the arcuate socket of the circumferentially extending along fire seperating parts 2, to can guarantee the perforated area of the second fire hole 16 and third fire hole 24.
Optionally, the second fire hole 16 and third fire hole 24 can be upwardly into small part interleaved setting week in the first fire hole 3, so that
Combustion gas can be flowed out along the circumferential different location of the first fire hole 3, so that flame is more uniform along the axial distribution of the first fire hole 3.
In some embodiments of invention, the second fire hole 16 can be to be multiple, and multiple second fire holes 16 are along gas outlet 12
Circumferentially distributed, combustion gas can be flowed out by multiple second fire holes 16 and be burnt, and may make that combustion gas is more equal by multiple second fire holes 16
Cooperate full combustion with air evenly.Optionally, third fire hole 24 may be multiple, and multiple third fire holes 24 are along fire seperating parts 2
It is circumferentially distributed, combustion gas can be flowed out by multiple third fire holes 24 so that at third fire hole 24 formed flame it is more equal
Even, combustion efficiency is more preferable.For the number of the second fire hole 16 and third fire hole 24, the present invention is not construed as limiting, the second fire hole
16 and the number of third fire hole 24 can be identical, be also possible to different.
Optionally, as shown in figure 3, multiple third fire holes 24 are respectively positioned on the upper of multiple second fire holes 16 in the up-down direction
Side, as a result, in this way, combustion gas can the different position of height in the up-down direction pass through multiple second fire holes 16 and third fire hole 24
Outflow burning, in example as shown in Figure 3, the second fire hole 16, the outlet of the first fire hole 3 and third fire hole 24 are from bottom to up
Direction on successively arrange.
In other examples of the invention, multiple second fire holes 16 and multiple third fire holes 24 interlock in the up-down direction
Setting.That is, multiple second fire holes 16 and multiple third fire holes 24 are respectively along the circumferentially distributed of the first fire hole 3 and along first
The axially staggered setting of fire hole 3, multiple second fire holes 16 are different with the position of multiple third fire holes 24 in the up-down direction,
In, at least partly the second fire hole 16 can be located at the top of part third fire hole 24, and at least partly the second fire hole 16 can part third
The lower section of fire hole 24.
For example, multiple second fire holes 16 can the axial direction along the circumferentially distributed of gas outlet 12 and along gas outlet 12 be set as two
Row, every row may include multiple second fire holes 16, and multiple third fire holes 24 can be along the circumferentially distributed of fire seperating parts 2 and positioned at fire seperating parts 2
Axial direction on sustained height at, wherein multiple third fire holes 24 can be located in the up-down direction two ranked second between fire hole 16.
In some embodiment of the invention, as shown in Figure 1-Figure 3, shell 1 may include ontology 13 and extension 14, ontology
A point fiery chamber 131 is limited in 13, extension 14 is upwardly extended by the upper surface of ontology 13 and formed, and gas outlet 12 is formed in extension
In 14.Specifically, the upper surface of ontology 13 have multiple apertures, extension 14 be it is multiple, multiple extensions 14 are respectively provided at more
A tapping and around opening upwardly extends to be formed, extension 14 are that hollow structure is connected to being formed in extension 14 with aperture
Gas outlet 12, as shown in figure 3, the second fire hole 16 may be formed on extension 14 and be located at the top of extension 14, i.e., second
Fire hole 16 can be arranged adjacent to the upper end of extension 14.
In example as shown in Figure 3, air inlet 11 is formed on ontology 13, and a point fiery chamber 131 is limited in ontology 13, this
Body 13 is formed generally as discoid, and multiple extensions 14 are located on the upper surface of ontology 13 and open up along the circumferentially-spaced of ontology 13
It sets, ontology 13 may include bottom wall 132, the first side wall 133, second sidewall 134, third side wall 135 and roof 136, wherein
One side wall 133 is tilted upward by the periphery wall of bottom wall 132 to extend outwardly, i.e., on direction from bottom to up, the first side wall 133
Cross-sectional area is gradually increased, and second sidewall 134 is extended vertically upwards by the top of the first side wall 133, third side wall 135 and second
The upper end of side wall 134 is connected and is upwardly extended by the upper surface of second sidewall 134 is inwardly angled, i.e., third side wall 135 is transversal
Area is gradually reduced on direction from bottom to up, and the upper end of third side wall 135 is connected with the outer peripheral edge of roof 136, is led to as a result,
A point fiery chamber 131 can be limited by crossing bottom wall 132, the first side wall 133, second sidewall 134 and third side wall 135 and roof 136, be extended
Portion 14 is located on the roof 136 of ontology 13.Wherein, ontology 13 can be integrally formed, or can be by multiple separate structures
Splicing assembling is formed,
Optionally, ontology 13 and extension 14 can be integrally formed.Further, fire seperating parts 2 and shell 1 are also possible to one
Body, thus can guarantee the structural strength of distributor 100, wherein for the air inlet mode of distributor 100, distributor 100
It may be adapted to upper wind inlet type, be also suitable for lower wind inlet type.
In some embodiments of the invention, the upper end of fire seperating parts 2 is equipped with the first flange 22, and the upper end of gas outlet 12 is equipped with
Second flange 15 corresponding with the first flange 22, the first flange 22 and the second flange 15 are spaced apart in the up-down direction, and first turns over
Side 22 and the second flange 15 are obliquely outward from the direction under.Specifically, as shown in Figures 2 and 3, fire seperating parts 2
Be formed as substantially column structure, the first flange 22 is located at the upper end of fire seperating parts 2 and along the circumferentially extending of fire seperating parts 2, and direction is divided
The outside of fiery part 2, which turns down, to be extended, and along the circumferentially extending of gas outlet 12 and corresponding with the first flange 22, first turns over the second flange 15
Side 22 and the second flange 15 are spaced apart to limit at least part of the first fire hole 3.So as to prevent sundries from falling into first
It in fire hole 3, and then can prevent the first fire hole 3 from blocking, also can change the direction of flame.Second fire hole 16 is located at the second flange 15
Lower section, the flame thus formed at the first fire hole 3 is located at the second fire hole 16 top of the flame of formation, at the first fire hole 3
With the double-layer flame that formation is stacked along the vertical direction at the second fire hole 16.
Optionally, the first flange 22 and the second flange 15 are all formed as arc, as a result, the first flange 22 and the second flange 15
Between can limit cricoid curved channel, to be conducive to pilot flame and combustion gas is arcuately flowed, reduce flow resistance, with
Guarantee the mobile performance of flame and combustion gas.Certainly, the first flange 22 and the second flange 15 can also be formed as other shapes, such as
Waveform etc..
In such as Fig. 2-example shown in Fig. 3, the lower part of the first fire hole 3 is formed as cylindric, the top shape of the first fire hole 3
As horn-like structure, i.e. the top of the first fire hole 3 is on direction from bottom to up, and the annular cross section of the first fire hole 3 is gradually
Increase, to increase the area of flame after fuel gas buring, improves efficiency of combustion.Wherein, the thickness of the end of the first flange 22 exists
By being gradually reduced on the direction except interior, the thickness of the end of the second flange 15 is gradually reduced on by the direction except interior, by
This, flows out to be conducive to flame along the end of the first flange 22 and the second flange 15.
As shown in figure 3, the part that fire seperating parts 2 are located in shell 1 is formed as cylindric, the shape of the side wall of gas outlet 12 can
It is adapted with 2 shape of fire seperating parts, columnar first fire of annulus can be limited between fire seperating parts 2 and the side wall of gas outlet 12 as a result,
Hole 3, combustion gas and flame can be flowed along columnar first fire hole 3 of annulus, be become to be more effectively prevented from distributor 100
Shape, and then prevent to be tempered, optimize 100 performance of distributor.
In some embodiments of the invention, the bottom wall 132 of shell 1 is equipped with mounting hole 137, and the lower end of fire seperating parts 2 passes through
Mounting hole 137 is connected with the lower wall surface of shell 1, and the both ends that auxiliary air supplements channel 21 connect with the external environment of shell 1 respectively
Logical, fire seperating parts 2 are formed as hollow structure as a result, and auxiliary air supplement channel 21, auxiliary air supplement are limited in fire seperating parts 2
The both ends open in channel 21 with the external of shell 1 to be connected to respectively, to be conducive to the supplement of auxiliary air, wherein fire seperating parts 2
Cooperate with mounting hole 137, by mounting hole 137 to which the installation for being conducive to fire seperating parts 2 and shell 1 is assembled, the lower end of fire seperating parts 2
The outside of shell 1 is extend out to by mounting hole 137 and is connected with the bottom wall of shell 1 132, in example as shown in Figure 3, point fire
The lower end of part 2 is formed with the folding portion 23 turned down outward, and folding portion 23 is formed as the annular of the circumferentially extending along fire seperating parts 2, turns over
Folding part 23 can be welded to connect with the bottom wall 132 of shell 1, or can also be connected by other forms, not limited this present invention
It is fixed.
Optionally, the shape in auxiliary air supplement channel 21 is adapted with the first fire hole 3, i.e., auxiliary air supplements channel 21
It is formed in fire seperating parts 2, auxiliary air supplements channel 21 and runs through fire seperating parts 2 along the circumferential direction of fire seperating parts 2, and auxiliary air supplements channel
21 are formed as substantially column structure, and auxiliary air supplements the part corresponding with the first fire hole 3 of channel 21 and endless belt-shaped the
The interior shape of one fire hole 3 is unanimous on the whole, as a result, to be conducive to provide auxiliary air supplement for combustion flame, improves burning
Efficiency.
In some embodiments of the invention, shell 1 and fire seperating parts 2 can be stainless steel part, i.e. shell 1 and fire seperating parts 2
Can be made of stainless steel material, stainless steel is cheap, easy processing, pollution less and environmental protection, so as to reduce distributor 100 at
This, reduces the manufacturing process produced pollution, simplifies manufacturing process.Fire seperating parts 2 and shell 1 can also have other materials system
At for example, can be ironcasting.
In some embodiments of the invention, gas outlet 12 and fire seperating parts 2 can be respectively multiple, and multiple fire seperating parts 2 divide
Do not cooperate with multiple gas outlets 12 to limit multiple first fire holes 3, the second fire hole 16 can be equipped on multiple gas outlets 12, it is more
Can be equipped with third fire hole 24 on a fire seperating parts 2, multiple first fire holes 3, the second fire hole 16 and third fire hole 24 with a point fiery chamber 131
Connection, the combustion gas in point fiery chamber 131 can branch to multiple the first endless belt-shaped fire holes 3, and flow to the second fire hole 16 and the
Three fire holes 24, in distributor 100 in use, fuel gas buring is at each first fire hole 3, at the second fire hole 16 and third fire hole 24
Place can form fire ring, be formed as multiple multilayer fire rings at multiple first fire holes 3, the second fire hole 16 and third fire hole 24, thus
The burning area for being conducive to increase flame, improves heating effect.
For the distribution of multiple gas outlets 12 and fire seperating parts 2, it is preferable that as shown in figures 1 and 3, multiple gas outlets
12 can along the circumferentially spaced setting of shell 1, so that multiple fire rings are circumferentially distributed, in this way shell 1 in the radial direction, it is more
The flame formed at a first fire hole 3 can inwardly extend outwardly radially, so that region existing for flame is larger, in turn
It is more advantageous to realization to be evenly heated, and the fire hole at two neighboring fire seperating parts 2 is circumferentially oppositely arranged, to also can be realized
Quickly pass fire.It should be noted that the distribution mode of multiple gas outlets 12 can be a variety of, such as multiple gas outlets 12 can also be equal
On the even upper surface for being distributed in shell 1 or multiple gas outlets 12 can also be outwardly formed as dispersion shape by the center of shell 1,
This present invention is not construed as limiting, the arrangement modes of multiple gas outlets 12 can according to the shape of distributor 100 and be actually needed into
Row setting.
Air inlet 11 is located on the bottom wall 132 of shell 1 and is located at the center of bottom wall 132, multiple gas outlets 12 around into
The setting of port 11 and the outside for being located at air inlet 11.That is, air inlet 11 is located at center position, multiple first fire holes 3
The outside of air inlet 11 is located at along the circumferentially-spaced open loop of shell 1, the air inlet 11 that combustion gas passes through the bottom wall 132 of shell 1 as a result,
Into in point fiery chamber 131, after being shunted in point fiery chamber 131 can uniform flow around, to flow to multiple first fire holes 3, thus may be used
Be conducive to the shunting of combustion gas and the first fire hole 3 for uniformly flowing to multiple circular cylindricals is conducive to so that burning is more uniform
Realization is evenly heated.
In some embodiments of the invention, distributary division 17, the bootable combustion gas stream of distributary division 17 can be equipped with by dividing in fiery chamber 131
To multiple gas outlets 12, so that 12 combustion gas of multiple gas outlets distribution is more uniform, so that the combustion of multiple first fire holes 3
The heat for burning and generating is more uniform, to improve the uniformity of the heating of distributor 100.
In example as shown in Figure 3, distributary division 17 can be recessed downwards by the roof 136 of shell 1 and be formed, and divided as a result,
Downwardly projecting distributary division 17 can be formed on the inner roof wall 136 of fiery chamber 131, multiple gas outlets 12 are arranged around distributary division 17 and position
In the outside of distributary division 17, combustion gas can be oriented to the gas outlet 12 in 17 outside of distributary division by distributary division 17, in the upper table of shell 1
Can be formed on face it is fluted, so as to for collecting unrestrained soup and sundries etc., to be conducive to the cleaning of distributor 100.
The invention also provides a kind of gas cookers.
Gas cooker according to an embodiment of the present invention can not only be prevented by the way that the distributor 100 of above-described embodiment is arranged
The generation of tempering, and may make that fuel gas buring is more abundant, fire hole can also be effectively prevent to deform, so as to optimize combustion gas
The performance of kitchen range improves the thermal efficiency of gas-cooker, prevented also from generation security risk.
Gas cooker according to an embodiment of the present invention other constitute and operate for those of ordinary skill in the art and
It says it is all known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of distributor characterized by comprising
Shell, a point fiery chamber is limited in the shell, and the shell is equipped with the air inlet and air outlet being connected to described point of fiery chamber；
Fire seperating parts, the fire seperating parts are set in the gas outlet, and the both ends of the fire seperating parts are stretched out across the gas outlet
The sidewall spacers of the shell, the periphery wall of the fire seperating parts and the gas outlet are opened to limit the ring around the fire seperating parts
The first band-like fire hole of shape, the intracavitary secondary sky for axially penetrating through the fire seperating parts limited along first fire hole of described point of fire
Gas supplements channel, and auxiliary air supplement channel is located in first fire hole, and the side wall of the gas outlet is equipped with second
Fire hole, second fire hole be connected to the shell outside and first fire hole, the fire seperating parts be equipped with third fire hole, it is described
Third fire hole is connected to the auxiliary air supplement channel and first fire hole.
2. distributor according to claim 1, which is characterized in that second fire hole and the third fire hole are in upper and lower
It is staggered upwards.
3. distributor according to claim 1, which is characterized in that circumferential direction of second fire hole along the gas outlet is prolonged
It stretches, circumferentially extending of the third fire hole along the fire seperating parts.
4. distributor according to claim 1, which is characterized in that second fire hole include it is multiple, multiple described second
Fire hole is circumferentially distributed along the gas outlet.
5. distributor according to claim 4, which is characterized in that the third fire hole includes multiple, multiple thirds
Fire hole is circumferentially distributed along the fire seperating parts.
6. distributor according to claim 5, which is characterized in that multiple second fire holes and multiple third fire holes
It is at least partly staggered in the up-down direction.
7. distributor according to claim 1, which is characterized in that the shell includes ontology and extension, the ontology
Described point of fiery chamber is inside limited, the extension is upwardly extended by the upper surface of the ontology and formed, and the gas outlet is formed in
In the extension, second fire hole is located at the top of the extension.
8. distributor according to claim 1, which is characterized in that the gas outlet be it is multiple, the fire seperating parts include it is more
A, multiple fire seperating parts are respectively with multiple gas outlet cooperations to limit multiple first fire holes.
9. distributor according to claim 8, which is characterized in that the air inlet is located on the bottom wall of the shell and position
At the center of the bottom wall, multiple gas outlets are arranged and are located at the outside of the air inlet around the air inlet.
10. a kind of gas cooker, including distributor of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811393065.1A CN109404911B (en) | 2018-11-21 | 2018-11-21 | Distributor and gas cooker with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811393065.1A CN109404911B (en) | 2018-11-21 | 2018-11-21 | Distributor and gas cooker with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109404911A true CN109404911A (en) | 2019-03-01 |
| CN109404911B CN109404911B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811393065.1A Active CN109404911B (en) | 2018-11-21 | 2018-11-21 | Distributor and gas cooker with same |
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| Country | Link |
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| CN (1) | CN109404911B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11808448B2 (en) | 2020-11-24 | 2023-11-07 | Whirlpool Corporation | Burner assemblies for a cooktop |
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| CN202267061U (en) * | 2011-08-30 | 2012-06-06 | 比亚迪股份有限公司 | Combustor of gas kitchen range |
| CN103615719A (en) * | 2013-11-22 | 2014-03-05 | 沈丽荣 | Burner head with circular flame holes |
| CN103759262A (en) * | 2014-01-09 | 2014-04-30 | 周崇高 | Efficient energy-gathering combustor |
| CN207247197U (en) * | 2017-06-18 | 2018-04-17 | 吴钰 | Burner with 360 ° of annular outer shroud blast tubes |
| CN207849363U (en) * | 2018-01-10 | 2018-09-11 | 青岛海尔智慧厨房电器有限公司 | Three-ring fire combustor and gas stove convenient to dismantle |
| CN209165406U (en) * | 2018-11-21 | 2019-07-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Distributor and gas cooker with it |
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2018
- 2018-11-21 CN CN201811393065.1A patent/CN109404911B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202267061U (en) * | 2011-08-30 | 2012-06-06 | 比亚迪股份有限公司 | Combustor of gas kitchen range |
| CN103615719A (en) * | 2013-11-22 | 2014-03-05 | 沈丽荣 | Burner head with circular flame holes |
| CN103759262A (en) * | 2014-01-09 | 2014-04-30 | 周崇高 | Efficient energy-gathering combustor |
| CN207247197U (en) * | 2017-06-18 | 2018-04-17 | 吴钰 | Burner with 360 ° of annular outer shroud blast tubes |
| CN207849363U (en) * | 2018-01-10 | 2018-09-11 | 青岛海尔智慧厨房电器有限公司 | Three-ring fire combustor and gas stove convenient to dismantle |
| CN209165406U (en) * | 2018-11-21 | 2019-07-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Distributor and gas cooker with it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11808448B2 (en) | 2020-11-24 | 2023-11-07 | Whirlpool Corporation | Burner assemblies for a cooktop |
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| Publication number | Publication date |
|---|---|
| CN109404911B (en) | 2024-04-16 |
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