CN106907708A - Burner and gas kitchen ranges - Google Patents

Abstract

The invention discloses a kind of burner and gas kitchen ranges.Burner includes base and air distribution disk structure.Between base offers gas inlet.First air distribution disk structure setting is on base, air distribution disk structure includes the air distribution disk and terminal pad at interval, terminal pad is arranged on base and with base interval to form the first air supplement passage, first air supplement passage is communicated between gas inlet, and air distribution disk is arranged in terminal pad and is spaced to form the second air supplement passage with terminal pad.Burner in embodiment of the present invention, first air supplements passage and the second air supplement passage uses staggered floor construction, the first air supplement passage and the second air supplement passage can be made to be designed to large-size and mutually be independent of each other, so, burner can supplement large quantity of air in fuel gas buring, so that the burning of combustion gas is more complete, it is to avoid potential safety hazard and environmental pollution that fuel gas buring is not caused thoroughly.

Description

Burner and gas kitchen ranges

Technical field

The present invention relates to kitchen tool field, more particularly to a kind of burner and gas kitchen ranges.

Background technology

In the related art, the air supplement of burner is insufficient, is easily caused fuel gas buring not exclusively, and it is a large amount of right to produce The harmful gas of human body, can also cause pollution to environment.

The content of the invention

Embodiment of the present invention provides a kind of burner, and it includes：

Base, between the base offers gas inlet；

First air distribution disk structure, the first air distribution disk structure setting on the base, the first air distribution disk structure Including the air distribution disk being spaced and terminal pad, the terminal pad is arranged on the base and with base interval to form first Air supplements passage, and the first air supplement passage is communicated between gas inlet, and the air distribution disk is arranged on the terminal pad It is spaced above and with the terminal pad to form the second air supplement passage.

Burner in embodiment of the present invention, the first air supplement passage and the second air supplement passage use staggered floor knot Structure, can make the first air supplement passage and the second air supplement passage be designed to large-size and mutually be independent of each other, in this way, burning Device can supplement large quantity of air in fuel gas buring so that the burning of combustion gas is more complete, it is to avoid fuel gas buring is not caused thoroughly Potential safety hazard and environmental pollution.

In some embodiments, first air supplements circumferentially continuous distribution of the passage along the burner.

In some embodiments, the first air distribution disk structure includes the first wireway, and first wireway wears The air distribution disk and the terminal pad and between putting in the gas inlet.

In some embodiments, the mouth of pipe of first wireway forms multiple gap.

In some embodiments, the air distribution disk offers combustion gas chamber, and the air distribution disk includes two partitions, institute State two partitions to separate the combustion gas chamber is two sub- combustion gas chambers, and each described sub- combustion gas chamber enters with the combustion gas Connected between gas.

In some embodiments, the centre position of the air distribution disk offers square through hole, the outside of the air distribution disk Face is rounded.

In some embodiments, the burner includes the second air distribution disk structure, and the second air distribution disk structure wears The square through hole is simultaneously carried in the terminal pad, and the second air distribution disk structure includes the second wireway, and described second leads Between tracheae wears the terminal pad and puts in the gas inlet.

In some embodiments, location division, the square through hole are provided with the outer wall of the second air distribution disk structure Edge be formed with flange, the location division and the flange are connected and the second air distribution disk structure is removably fixed Position is in the square through hole.

In some embodiments, the burner includes fire cover, and the fire cover is arranged on the air distribution disk, described point Gas disk offers combustion gas chamber, and the bottom surface of the combustion gas chamber is convexly equipped with intake section, and the fire cover includes and the intake section phase To gas separating piece.

A kind of gas kitchen ranges of embodiment of the present invention, including the as above burner described in any embodiment.

In gas kitchen ranges in embodiment of the present invention, the first air supplement passage and the second air supplement passage are using wrong Rotating fields, can make the first air supplement passage and the second air supplement passage be designed to large-size and mutually be independent of each other, in this way, Gas kitchen ranges can supplement large quantity of air in fuel gas buring so that the burning of combustion gas is more complete, it is to avoid fuel gas buring is not thorough And the potential safety hazard that causes and environmental pollution.

The additional aspect and advantage of embodiment of the present invention will be set forth in part in the description, partly by from following Become obvious in description, or recognized by practice of the invention.

Brief description of the drawings

Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to implementation method is combined Obtain substantially and be readily appreciated that, wherein：

Fig. 1 is the structural representation of the burner of embodiment of the present invention.

Fig. 2 is the decomposing schematic representation of the burner of embodiment of the present invention.

Fig. 3 is the schematic cross-section of the burner of embodiment of the present invention.

Fig. 4 is enlarged diagram of the burner of Fig. 3 at I.

Fig. 5 is the schematic perspective view of the air distribution disk of embodiment of the present invention.

Fig. 6 is the side schematic view of the first air distribution disk structure of embodiment of the present invention.

Fig. 7 is the floor map of the first air distribution disk structure of embodiment of the present invention.

Fig. 8 is the structural representation of the base of embodiment of the present invention.

Fig. 9 is the schematic perspective view of the second air distribution disk structure of embodiment of the present invention.

Specific embodiment

Embodiments of the present invention are described below in detail, the example of the implementation method is shown in the drawings, wherein ad initio Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The implementation method for examining Description of Drawings is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.

In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of The description present invention is described with simplified, must have specific orientation, Yi Te rather than the device or element for indicating or imply meaning Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.Additionally, term " first ", " second " are only used for Description purpose, and it is not intended that indicating or implying relative importance or the implicit quantity for indicating indicated technical characteristic. Thus, " first " is defined, one or more feature can be expressed or be implicitly included to the feature of " second ". In description of the invention, " multiple " is meant that two or more, unless otherwise expressly limited specifically.

In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can Being to mechanically connect, or electrically connect or can mutually communicate；Can be joined directly together, it is also possible to by between intermediary Connect connected, can be two element internals connection or two interaction relationships of element.For the ordinary skill of this area For personnel, above-mentioned term concrete meaning in the present invention can be as the case may be understood.

In the description of the invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can include the first and second feature directly contacts, it is also possible to including the first and second features be not directly contact but By the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include Fisrt feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First Feature second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only Only represent that fisrt feature level height is less than second feature.

Following disclosure provides many different implementation methods or example is used for realizing different structure of the invention.In order to Simplify disclosure of the invention, hereinafter the part and setting to specific examples are described.Certainly, they are only merely illustrative, and And purpose does not lie in the limitation present invention.Additionally, the present invention can in different examples repeat reference numerals and/or reference letter, This repetition is for purposes of simplicity and clarity, between discussed various implementation methods itself not being indicated and/or being set Relation.Additionally, the invention provides various specific technique and material example, but those of ordinary skill in the art can be with Recognize the application of other techniques and/or the use of other materials.

Refer to Fig. 1-Fig. 3, a kind of burner 100 that embodiment of the present invention is provided, including base 10 and first point of gas Dish structure 20.Base 10 is offered 12 between gas inlet.First air distribution disk structure 20 is arranged on base 10, the first air distribution disk knot Structure 20 includes the air distribution disk 22 and terminal pad 24 at interval, and terminal pad 24 is arranged on base 10 and is spaced to form the with base 10 One air supplements passage 26, and the first air supplement passage 26 is communicated between gas inlet 12, and air distribution disk 22 is arranged on terminal pad 24 Above and with the interval of terminal pad 24 form the second air supplement passage 28.

Burner 100 in embodiment of the present invention, the first air supplement passage 26 and second air supplement passage 28 is adopted With staggered floor construction, the first air can be made to supplement the air of passage 26 and second supplement passage 28 and to be designed to large-size and mutual not shadow Ring, in this way, burner 100 can supplement large quantity of air in fuel gas buring so that the burning of combustion gas is more complete, it is to avoid combustion gas combustion Burn the potential safety hazard and environmental pollution not caused thoroughly.

Also referring to Fig. 8, specifically, the opposite side of the air distribution disk structure 20 of base 10 and first is provided with multiple combustion gas Inlet channel 14, gas inlet passage 14 offers multiple combustion gas spouts 16 between gas inlet in 12 one side.Combustion gas spout Nozzle 18 is installed on 16.

In this way, multiple gas inlet passages 14 optimize vent line, the air inlet performance of combustion gas is enhanced.Can also be according to not Same situation blocks Some gases inlet channel 14, and the air inflow of regulating gas reduces the waste of combustion gas, energy saving.Nozzle 18 accelerate the speed that combustion gas is between gas inlet 12, so that the burning of combustion gas is more stablized.Embodiment of the present invention In, the quantity of nozzle 18 is 4.

In embodiment of the present invention, the first air supplements passage 26 and supplements passage as the primary air of burner 100, the Two air supplement passage 28 and supplement passage as the auxiliary air of burner 100.

In some embodiments, incorporated by reference to Fig. 8, the lateral surface 13 of base 10 is rounded, and 12 are square between gas inlet.

In this way, round outside but spuare inside structure so that the pressure that the combustion gas that nozzle 18 is ejected is produced is bigger, and then through first Air supplement passage 26 introduces more air into 12 between gas inlet so that the burning of combustion gas is more complete, improves fuel gas buring Efficiency.

Fig. 5-Fig. 7 is referred to, in embodiments of the present invention, air distribution disk 22 and terminal pad 24 are rounded, and air distribution disk 22 orthographic projection in terminal pad 24 is located in terminal pad 24.

In this way, the soup overflowed during the use of burner 100 flows out along terminal pad 24, will not enter in burner 100 Portion, reduces the trouble that user cleans burner 100, and the soup that it also avoid overflowing is burnt into the internal corrosion of burner 100 Device 100, reduces the life-span of burner 100.

In embodiments of the present invention, air distribution disk 22 and terminal pad 24 are connected by connecting portion 23.In the present example, The quantity of connecting portion 23 is multiple, the interval setting of multiple connecting portions 23.

In this way, the connection between air distribution disk 22 and terminal pad 24 is more stablized, burner 100 runs into slight impact or falls When, air distribution disk 22 and terminal pad 24 will not be separated, it is ensured that the service life of burner 100.

In some embodiments, the first air supplements circumferentially continuous distribution of the passage 26 along burner 100.

In this way, realizing that air, from 360 degree of orientation of burner 100 into 12 between gas inlet, is drastically increased once The air inflow of air.

Specifically, the first air supplement passage 26 causes between gas inlet that 12 is each along the circumferentially continuous distribution of burner 100 Do not blocked in individual orientation, the air in each orientation of burner 100 can supplement passage 26 and enter into combustion gas by the first air 12 between gas.

In addition, in embodiment of the present invention, the upper surface of base 10 is provided with raised 11, raised 11 and terminal pad 24 Surface interval setting.

In this way, both do not interfered with air enters burner 100 from the first air supplement passage 26, gas inlet can be prevented again Between combustion gas in 12 revealed from the first air supplement passage 26.

Further, the edge of the lower surface of terminal pad 24 is bent to form eaves shape structure 242 to the direction of base 10.

In this way, eaves shape structure 242 can further prevent the gas leakage in 12 between gas inlet, it is ensured that burner 100 The security for using.Meanwhile, the soup of spilling can be flowed to outside burner 100 along eaves shape structure 242, it is ensured that burner 100 Cleaning.

In some embodiments, the second air supplements the circumferentially continuous distribution for entering opening's edge burner 100 of passage 28.

In this way, realizing that air enters the first air distribution disk structure 20 from 360 degree of orientation of burner 100, drastically increase The air inflow of auxiliary air.Meanwhile, the supplement passage 28 and first air supplement passage 26 staggered floor distribution of the second air, the two will not Influence each other, the perfect air supplementary result of burner 100.

Further, the top surface edge of the lower surface edge of air distribution disk 22 and terminal pad 24 is collectively forming along the second air The tapered structure of the supplement airintake direction of passage 28.

In this way, the import of the second air supplement passage 28 is formed along the tapered structure of airflow direction, it is easier to which air enters, Air supplement is further enhanced, the efficiency of fuel gas buring is improve.

In some embodiments, the first air distribution disk structure 20 includes the first wireway 21, and the first wireway 21 wears point Gas disk 22 and terminal pad 24 and 12 between putting in gas inlet.

In this way, the first wireway 21 puts between gas inlet 12 can make the mixing of air and combustion gas in 12 between gas inlet Gas can be directly entered the first wireway 21, and transfer to air distribution disk 22 from the first wireway 21, it is to avoid combustion gas and air Situation of the mixed gas from 12 leakages between gas inlet, it is ensured that using for burner 100 is safe.

Specifically, in embodiments of the present invention, the combustion gas for entering through nozzle 18 is entered with through the first air supplement passage 26 The air for entering 12 between gas inlet in premixed, fuel gas injection out when, can drive air together enter the first wireway It is mixed to form in 21 and further the uniform mixed gas of mixed proportion.

In embodiment of the present invention, the quantity of the first wireway 21 is 2, and is separately positioned on the both sides of air distribution disk 22.

So, it is ensured that the sufficient supply to the combustion gas of air distribution disk 22, and then the firepower of burner 100 is ensure that, meanwhile, The volume of two the second air supplement passages 28 of the occupancy of the first wireway 21 is less, does not interfere with the second air supplement passage 28 Air supplementary result.

In some embodiments, the first wireway 21 is venturi tube structure.

Further, the outer wall and air distribution disk 22 and the outward flange interval setting of terminal pad 24 of the first wireway 21.Such as This, the first wireway 21 does not interfere with the circumferentially continuous property of the import of the second air supplement passage 28, further ensures the Two air supplement the air magnitude of recruitment of passage 28.

In the present example, two the first wireways 21 wear two connecting portions 23 therein, in this way, first can be avoided Wireway 21 takes the area of the import of the second air supplement passage 28, it is ensured that the second air supplements the air inflow of passage 28.

In some embodiments, the mouth of pipe of the first wireway 21 forms multiple gap 212.

Due to the first wireway 21 stretched between gas inlet 12 and first wireway 21 be located at the first air and supplement passage 26 lower sections, multiple gap 212 can increase air into the path of the first wireway 21 so that air and combustion gas are fully mixed Close, improve the efficiency of fuel gas buring.

Specifically, gap 212 is in smooth arc-shaped.

In this way, increased air into the speed of the first wireway 21, it is easy to direct the air into the first wireway 21.

The quantity of gap 212 is 4 on each first wireway 21.

In this way, the purpose of air supplement can preferably be realized importing.

Certainly, the quantity of gap 212 is not limited to implementation method discussed above, and can be according to the pipe of the first wireway 21 The gap 212 that footpath size sets varying number more quickly enters the first wireway 21 to ensure air.

In some embodiments, Fig. 5 and Fig. 7 please be join, air distribution disk 22 offers combustion gas chamber 222, and air distribution disk 22 includes Two partitions 224, it is two sub- combustion gas chambers 2214 that two partitions 224 separate combustion gas chamber 222, every sub- gas chamber Room 2214 connects between gas inlet 12.

In this way, the combustion gas distribution in two sub- combustion gas chambers 2214 is more equal when being communicated compared to the entirety of combustion gas chamber 222 It is even so that combustion gas burnt at the fire cover being arranged on combustion gas chamber 222 it is more uniform.

Specifically, in the present example, every sub- gas chamber room 2214 offers air admission hole 2216, air admission hole 2216 In the centre position of sub- combustion gas chamber 2214.In one example, every sub- gas chamber room 2214 is substantially in the circular arc of 180 degree Shape, air admission hole 2216 is located at 90 degree on sub- combustion gas chamber 2214 of position.In this way, every sub- gas chamber room 2214 makes combustion gas in combustion Equally distributed state is more quickly reached in gas chamber 222.

In addition, in some embodiments, partitions 224 not fully separates two sub- combustion gas chambers 2214, compared to There is no partitions 224, two sub- combustion gas chambers 2214 still have communicating for small area at partitions 224.

In this way, when can prevent the first wireway of part 21 from occurring blocking, remaining to keep sufficient combustion gas to supply in combustion gas chamber 222 Should.

Further, partitions 224 is in a rectangular trapezoid.The top of partitions 224 and hypotenuse and the interval setting of fire cover 228.

In this way, both having realized the purpose for separating combustion gas chamber 222 so that the combustion gas in combustion gas chamber 222 is more evenly distributed, Again will not be completely independent by two sub- combustion gas chambers 2214.

In embodiments of the present invention, the combustion gas chamber 222 of air distribution disk 22 is equivalent to outer shroud combustion gas chamber.

In addition, in embodiments of the present invention, fire cover 228 is provided with air distribution disk 22, the lateral surface of fire cover 228 is offered Fire hole.In some embodiments, the lateral surface and medial surface of fire cover 228 offer fire hole.

In some embodiments, the centre position of air distribution disk 22 offers square through hole 226, air distribution disk lateral surface 221 It is rounded.

In this way, air distribution disk 22 is in round outside but spuare inside structure so that the second air distribution disk structure 30 is installed in square through hole 226 Afterwards, larger space is formed between the second air distribution disk structure 30 and square through hole 226, for the sky of the second air supplement supplement of passage 28 Gas enters, and is that combustion gas carries out air supplement, improves the efficiency of combustion of combustion gas.

Further, the centre of air distribution disk 22 can also open up the hole of other shapes, such as circular port (not shown).Circular port The diameter with diameter greater than the second air distribution disk structure 30.

In this way, the air for being easy to the second air to supplement the entrance of passage 28 carries out air supplement to combustion gas.

Also referring to Fig. 2, Fig. 3 and Fig. 9, in some embodiments, burner 100 includes the second air distribution disk structure 30, the second air distribution disk structure 30 wears square through hole 226 and is carried in terminal pad 24, and the second air distribution disk structure 30 includes second Wireway 32, the second wireway 32 wears terminal pad 24 and 12 between putting in gas inlet.

In this way, by the first air supplement air of the passage 26 between gas inlet 12 can by stretching into gas inlet between 12 The air mixture of second wireway 32, into the combustion gas chamber for being arranged on the second air distribution disk structure 30.So that the burning of combustion gas is more filled Point.

Specifically, in one example, the quantity of the second wireway 32 is 2.

So, it is ensured that enter be arranged on the second air distribution disk structure 30 combustion gas chamber gas quantity, meanwhile, combustion gas is by firing 12 narrow into path during the second wireway 32 between gas air inlet, and the flow velocity of combustion gas increases, and also further increases fuel gas buring Stability.

Further, two the second wireways 32 can be individually directed the different combustion gas chambers of the second air distribution disk structure 30, example Such as, in some embodiments, the combustion gas chamber of the second air distribution disk structure 30 includes inner ring combustion gas chamber and middle ring combustion gas chamber, Mixed gas are imported inner ring combustion gas chamber by one the second wireway 32, during another second wireway 32 imports mixed gas Ring combustion gas chamber.

In this way, a point gas effect can be realized further, the burner 100 of three ring fires is realized, more effectively using combustion gas, improved The efficiency of heating surface of burner 100.In some embodiments, the settable porous ceramic plate of inner ring combustion gas chamber, is cooked with infrared Realize minimum fire, the charcoal fire function such as stewed slowly.

Fig. 3 is referred to, when the burner 100 of embodiment of the present invention works, combustion gas is input into from gas inlet passage 14, For example sprayed into 12 between gas inlet by two of which nozzle 18, the combustion gas of penetrating 12 produces negative pressure with from the between gas inlet The one air supplement suction primary air of passage 26, primary air and combustion gas 12 premix between gas inlet, and jointly by connection Disk 24 enters air distribution disk 22.For example, through the combustion gas chamber 222 for being guided into air distribution disk 22 of the first wireway 21, air distribution disk 22 Interior air goes out to spray with the mixed gas of combustion gas, and through fire cover 228, outwards injection, burning form outer ring fire.Into air distribution disk The flow direction of 22 gas is as shown in the dotted line a with arrow in Fig. 3.In one example, Fig. 8 please be join, it is defeated to air distribution disk 22 Two nozzles 18 for sending combustion gas are along two nozzles 18 same arranged in a straight line and apart from each other.

Combustion gas in 12 between gas inlet can be guided into second with the mixed gas of air through the second wireway 32 Air distribution disk structure 30, and fire cover from the second air distribution disk structure 30 outwards sprays, burning formed in ring fire and/or middle ring fire. In one example, Fig. 8 please be join, to two nozzles 18 of the delivery of fuel gas of the second air distribution disk structure 30 be along same arranged in a straight line and At a distance of two nearer nozzles 18.Can join shown in dotted line b into the flow direction of the gas of the second air distribution disk structure 30, form interior The gas flow direction of ring fire and/or middle ring fire is as shown in dotted line b1 and b2 with arrow in Fig. 3.

Second air supplement passage 28 can to the fuel gas buring of the second air distribution disk structure 30 when supplement auxiliary air, and/or Auxiliary air is supplemented during to the fuel gas buring of the inner side of fire cover 228 on air distribution disk 22, auxiliary air supplements passage through the second air 28 into the inside of burner 100 and flow up, and then supplement auxiliary air.Auxiliary air enters the gas of burner 100 Flow direction is as shown in the dotted line c with arrow in Fig. 3.

In some embodiments, location division 34 is provided with the outer wall of the second air distribution disk structure 30, square through hole 226 Edge is formed with flange 2262, and location division 34 is connected with flange 2262 and removably positions the second air distribution disk structure 30 In square through hole 226.

In this way, simple structure, it is easy to which the second air distribution disk structure 30 is mounted and dismounted.Meanwhile, the energy of the second air distribution disk structure 30 It is stably placed in square through hole 226, when burner 100 runs into slight impact and falls, the second air distribution disk structure 30 is difficult Come off from square through hole 226, extend the service life of burner 100.

Specifically, in embodiments of the present invention, location division 34 includes guidance part 342 and bearing and leaning portion 344, guidance part 342 Connection bearing and leaning portion 344, guidance part 342 is used to guide the installation of the second air distribution disk structure 30, and guidance part 342 protrudes the second air distribution disk The outer wall of structure 30, and its height gradually increase from down to up.Bearing and leaning portion 344 offers the groove matched with the shape of flange 2262 Position, bearing and leaning portion 344 is born against on flange 2262 by groove position.

In embodiments of the present invention, every side of the opposite both sides of the second air distribution disk structure 30 is both provided with the two of interval Individual location division 34.

In some embodiments, the second wireway 32 is venturi tube structure.

In this way, when the mixed gas of combustion gas and air flow through the second wireway 32, mixing is evenly and flow velocity increases, and enters one Step ensure that the stability of fuel gas buring.

Specifically, the mixed gas that combustion gas and air are formed enter from the entrance of the second wireway 32, with the second air guide The section of pipe 32 reduces, the pressure increase of mixed gas, and flow velocity also becomes big therewith, and one is produced at the import of the second wireway 32 Individual vacuum, causes the mixed gas around the second wireway 32 to be inhaled into the second wireway 32 so that the stream of mixed gas It is fast further to increase.

In some embodiments, burner 100 includes liquid dish 40, and liquid dish 40 is arranged on base 10 and terminal pad 24 lower sections, liquid dish 40 is spaced to form the first air supplement passage 26 with terminal pad 24.

In this way, liquid dish 40 enters the carrier that the first air supplements passage 26 as air so that air flow is more suitable Freely.Meanwhile, the soup that liquid dish 40 can also be overflowed during the use of access burner 100, it is to avoid in soup combustor 100 Portion, keeps burner 100 to clean, and liquid dish 40 can also realize an effect wiped clear, reduces the fiber crops that user cleans burner 100 It is tired.

Specifically, raised 11 on liquid dish 40 and the upper surface of base 10 coordinate, and snugly fit on base 10.Liquid dish Top of 40 upper surface less than raised 11.

In this way, raised 11 can prevent the soup overflowed to be back to inside burner 100 along liquid dish 40, combustion is further ensured that The cleaning of burner 100.

Further, the covering base 10 of liquid dish 40.

So, it is ensured that the soup of spilling flows out to the outside of burner 100 and will not remain near base 10, causes to use Family is difficult to situation about cleaning.

In some embodiments, burner 100 includes fire cover 228, and fire cover 228 is arranged on air distribution disk 22, air distribution disk 22 offer combustion gas chamber 222, and the bottom surface of combustion gas chamber 222 is convexly equipped with intake section 2212, and fire cover 228 includes and intake section 2212 Relative gas separating piece 2282.

In this way, after combustion gas enters combustion gas chamber 222 from intake section 2212, impacting gas separating piece 2282, the pressure of combustion gas increases, Flow velocity is improved, and the mixed gas of combustion gas and air is uniformly distributed combustion gas chamber 222 more quickly, so that at fire cover 228 Burned flame is more stablized.

In embodiments of the present invention, the connection of the first wireway 21 intake section 2212.

Specifically, the distance between lower surface of the upper surface of intake section 2212 and gas separating piece 2282 is 2-4mm.

So, it is ensured that fast speed is reached when combustion gas is into combustion gas chamber 222, the stability of fuel gas buring is improved.

The outlet of intake section 2212 is round and smooth circular hole.

Can so make combustion gas from intake section 2212 out when it is more unobstructed.

Gas separating piece 2282 is the flat part formed to lower recess from fire cover 228.

In this way, simple structure, it is easy to manufacture.Meanwhile, the part being recessed in fire cover 228 can supplement a small amount of air for combustion gas, It is further ensured that fuel gas buring is abundant.

A kind of gas kitchen ranges of embodiment of the present invention, including the as above burner 100 of any embodiment.

In gas kitchen ranges in embodiment of the present invention, the first air supplement passage 26 and second air supplement passage 28 is adopted With staggered floor construction, the first air can be made to supplement the air of passage 26 and second supplement passage 28 and to be designed to large-size and mutual not shadow Ring, in this way, gas kitchen ranges can supplement large quantity of air in fuel gas buring so that the burning of combustion gas is more complete, it is to avoid combustion gas combustion Burn the potential safety hazard and environmental pollution not caused thoroughly.

In the description of this specification, reference term " implementation method ", " some implementation methods ", " schematically implementation The description of mode ", " example ", " specific example " or " some examples " etc. means to combine the implementation method or example describes Specific features, structure, material or feature are contained at least one implementation method of the invention or example.In this specification In, the schematic representation to above-mentioned term is not necessarily referring to identical implementation method or example.And, the specific spy of description Levy, structure, material or feature can in an appropriate manner be combined in one or more any implementation methods or example.

While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that： These implementation methods can be carried out with various changes, modification, replacement in the case of not departing from principle of the invention and objective and become Type, the scope of the present invention is limited by claim and its equivalent.

Claims (10)

1. a kind of burner, it is characterised in that including：

Base, between the base offers gas inlet；

First air distribution disk structure, on the base, the first air distribution disk structure includes the first air distribution disk structure setting The air distribution disk and terminal pad at interval, the terminal pad are arranged on the base and with base interval to form the first air Supplement passage, the first air supplement passage is communicated between the gas inlet, and the air distribution disk is arranged on the terminal pad It is spaced above and with the terminal pad to form the second air supplement passage.

2. burner as claimed in claim 1, it is characterised in that the first air supplement passage along the burner week To continuously distributed.

3. burner as claimed in claim 1, it is characterised in that the first air distribution disk structure includes the first wireway, institute State between the first wireway wears the air distribution disk and the terminal pad and put in the gas inlet.

4. burner as claimed in claim 3, it is characterised in that the mouth of pipe of first wireway forms multiple gap.

5. burner as claimed in claim 1, it is characterised in that the air distribution disk offers combustion gas chamber, the air distribution disk Including two partitions, it is two sub- combustion gas chambers, each described sub- combustion that described two partitions separate the combustion gas chamber Connected between gas chamber and the gas inlet.

6. burner as claimed in claim 1, it is characterised in that the centre position of the air distribution disk offers square through hole, The lateral surface of the air distribution disk is rounded.

7. burner as claimed in claim 6, it is characterised in that the burner includes the second air distribution disk structure, described the Two air distribution disk structures wear the square through hole and are carried in the terminal pad, and the second air distribution disk structure is led including second Tracheae, between second wireway wears the terminal pad and puts in the gas inlet.

8. burner as claimed in claim 7, it is characterised in that be provided with positioning on the outer wall of the second air distribution disk structure Portion, the edge of the square through hole is formed with flange, and the location division is connected and by second point of gas with the flange Dish structure is removably positioned in the square through hole.

9. burner as claimed in claim 1, it is characterised in that the burner includes fire cover, the fire cover is arranged on institute State on air distribution disk, the air distribution disk offers combustion gas chamber, the bottom surface of the combustion gas chamber is convexly equipped with intake section, the fire cover bag Include the gas separating piece relative with the intake section.

10. a kind of gas kitchen ranges, it is characterised in that including the burner as described in claim any one of 1-9.