CN108386838A - Burner and gas cooker - Google Patents
Burner and gas cooker Download PDFInfo
- Publication number
- CN108386838A CN108386838A CN201810257175.9A CN201810257175A CN108386838A CN 108386838 A CN108386838 A CN 108386838A CN 201810257175 A CN201810257175 A CN 201810257175A CN 108386838 A CN108386838 A CN 108386838A
- Authority
- CN
- China
- Prior art keywords
- burner
- fire cover
- cover portion
- thermal insulating
- insulating disc
- 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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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
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
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- 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
-
- 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
- F23D14/84—Flame spreading or otherwise shaping
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/10—Flame diffusing means
Abstract
The present invention discloses a kind of burner and gas cooker.Burner includes fire cover portion, burner, thermal insulating disc and water pond, and the fire cover portion setting is arranged in the burner, lateral wall of the thermal insulating disc around the fire cover portion, and the water pond is mounted on the burner and is located at interval at the lower section of the thermal insulating disc.The burner of embodiment of the present invention, thermal insulating disc forms double thermal insulation structure with water pond, when burner application is in gas cooker, thermal insulating disc and water pond double thermal insulation, it effectively prevents inside the heat transfer to gas cooker above burner, good heat-insulation effect, helps to reduce the temperature inside burner and gas cooker, so as to extend the service life of gas cooker, user experience is promoted.
Description
Technical field
The present invention relates to kitchen utensils technical fields, more particularly, to a kind of burner and gas cooker.
Background technology
In the related technology, sunk type burner due under fire cover sink to panel hereinafter, therefore burner combustion when generate
High temperature can converge in inside gas-cooker, and gas-cooker internal temperature rise height is excessively high when burner combustion, has negative shadow to the gas-cooker service life
It rings.
Invention content
A kind of burner of embodiments of the present invention offer and gas cooker.
A kind of burner of embodiment of the present invention, including fire cover portion, burner, thermal insulating disc and water pond, the fire cover portion are set
It sets in the burner, lateral wall of the thermal insulating disc around the fire cover portion is arranged, between the water pond is mounted on the burner simultaneously
Every positioned at the lower section of the thermal insulating disc.
The burner of embodiment of the present invention, thermal insulating disc forms double thermal insulation structure with water pond, when burner application is in combustion
When gas stove, thermal insulating disc and water pond double thermal insulation effectively prevent inside the heat transfer to gas cooker above burner, heat-insulated
Effect is good, helps to reduce the temperature inside burner and gas cooker, so as to extend the service life of gas cooker, is promoted and is used
It experiences at family.
In some embodiments, the thermal insulating disc is tilted from the fire cover portion to the combustor external obliquely.
In some embodiments, the edge of the water pond is formed with installation side, and the edge of the thermal insulating disc is carried on institute
State installation side.
In some embodiments, the water pond forms Means of Secondary Air Supplement chamber with the thermal insulating disc, and the water pond opens up
There are the multiple air inlets being connected to the Means of Secondary Air Supplement chamber, secondary sky is formed between the fire cover portion and the thermal insulating disc
Gas inlet channel, the auxiliary air inlet channel are connected to the Means of Secondary Air Supplement chamber.
In some embodiments, it is equipped with shielding plate above each air inlet.
In some embodiments, the fire cover portion includes external ring fire cover, and the external ring fire cover offers the first gas chamber
Room, the external ring fire cover is formed with the wheel hub structure expanded outwardly from the first combustion gas chamber, between the wheel hub structure includes
Every multiple support arms of setting, adjacent two arm rooms form a part for the auxiliary air inlet channel, Mei Gesuo
The top surface for stating support arm offers outer shroud fire hole.
In some embodiments, the external ring fire cover offers multiple in being expanded outwardly from the first combustion gas chamber
Blast tube, each blast tube are connected to the outer shroud fire hole and the first combustion gas chamber, each blast tube
It is opened at least one support arm.
In some embodiments, the fire cover portion includes infrared fire cover, and the intermediate position of the external ring fire cover offers
Through-hole, the external ring fire cover offer the second combustion gas chamber with the first gas chamber interventricular septum, described in the through-hole connection
Second combustion gas chamber is simultaneously correspondingly arranged with the second combustion gas chamber, and the infrared fire cover is at least partly accommodated in the through-hole
In.
In some embodiments, the burner include with the first ejector pipe of the first combustion gas chamber and with institute
The second ejector pipe of the second combustion gas chamber is stated, first ejector pipe and second ejector pipe are arranged in parallel.
A kind of gas cooker of embodiment of the present invention includes the burner of panel and any of the above-described embodiment, described
Panel offers opening, and the burner is mounted on the opening, and the fire cover portion exposes from the opening, the burner position
In the below the panel.
The gas cooker of embodiment of the present invention, thermal insulating disc and the water pond of burner form double thermal insulation structure, work as burning
When device is applied to gas cooker, thermal insulating disc and water pond double thermal insulation, the effectively heat transfer above prevention burner to gas-cooker
Tool is internal, good heat-insulation effect, helps to reduce the temperature inside burner and gas cooker, so as to extend the use of gas cooker
Service life promotes user experience.
The additional aspect and advantage of embodiments of the present invention will be set forth in part in the description, partly will be from following
Description in become apparent, or the practice of embodiment through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of embodiments of the present invention are from combination following accompanying drawings to embodiment
It will be apparent and be readily appreciated that in description, wherein：
Fig. 1 is the stereoscopic schematic diagram of the gas cooker of embodiment of the present invention.
Fig. 2 is the diagrammatic cross-section of the gas cooker of embodiment of the present invention.
Fig. 3 is the decomposition diagram of the burner of embodiment of the present invention.
Main element symbol description：
Gas cooker 100, burner 10, fire cover portion 11, straight slot 112, mounting ring 113, circular passage 114, external ring fire cover
115, through-hole 1151, wheel hub structure 1152, support arm 1154, outer shroud fire hole 1156, blast tube 1158, the first combustion gas chamber 116,
Infrared fire cover 117, infrared fire hole 1172, the second combustion gas chamber 118, burner 13, mounting hole 131, the first ejector pipe 132, second
Ejector pipe 133, third combustion gas chamber 134, the 4th combustion gas chamber 135, auxiliary air inlet channel 14, thermal insulating disc 15, secondary sky
Gas feeds chamber 16, and water pond 17 installs side 172, thermal wall 174, liquid dish 176, mounting hole 177, air inlet 178, shielding plate
179, panel 20, opening 22.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
Needle ", instruction " counterclockwise " orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of retouching
It states the present invention and simplifies description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for retouching
Purpose is stated, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.By
This defines " first ", the feature of " second " can explicitly or implicitly include one or more feature.At this
In the description of invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be to be electrically connected or can mutually communicate to be mechanical connection；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of the connection or two elements inside two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques 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.
Please refer to Fig.1-Fig. 3, a kind of burner 10 of embodiment of the present invention, including fire cover portion 11, burner 13, thermal insulating disc
15 and water pond 17, the setting of fire cover portion 11 is in burner 13, and around the lateral wall setting in fire cover portion 11, water pond 17 is mounted on thermal insulating disc 15
Burner 13 and the lower section for being located at interval at thermal insulating disc 15.
The burner 10 of embodiment of the present invention, thermal insulating disc 15 forms double thermal insulation structure with water pond 17, when burner 10
When applied to gas cooker 100,17 double thermal insulation of thermal insulating disc 15 and water pond effectively prevents the heat transfer of 10 top of burner extremely
Inside gas cooker 100, good heat-insulation effect helps to reduce the temperature inside burner 13 and gas cooker 100, so as to extend
The service life of gas cooker 100 promotes user experience.
Specifically, in one example, burner 10 can be sunk type burner 10, and sunk type burner 10 is applied to
When gas cooker 100, the top in fire cover portion 11 is not higher than 20 top (such as Fig. 2) of panel of gas cooker 100, the burning of burner 10
When, flame burns above fire cover portion 11, heat smoke and surrounding air that flame combustion can be prevented to generate and 15 lower section of thermal insulating disc
Gas carry out heat exchange, can also prevent heat losses, improve the thermal efficiency of burner 10.
Thermal insulating disc 15 and water pond 17 are roughly annular, are arranged around burner 13, are formed between thermal insulating disc 15 and water pond 17
Cyclic annular area of insulation.According to measured result, thermal insulating disc 15 is higher by about 200 ° than 17 temperature of water pond, and water pond 17 compares lower section burner
13 temperature is higher by about 50 ° again.Therefore, in culinary art, the Wen Sheng inside gas cooker 100 is not high, and then avoids combustion
Burner 10, the excessively high problem of 100 internal temperature rise of gas cooker especially caused by sunk type burner 10.
It is appreciated that in gas cooker 100 shown in Fig. 2, gas cooker 100 includes the bottom case being connect with panel 20,
Burner 13 is securable to bottom case.
In some embodiments, thermal insulating disc 15 from fire cover portion 11 to burner 10 outside tilt obliquely.In this way, can incite somebody to action
Thermal insulating disc 15 extends to panel 20, and the hot gas of 15 top of thermal insulating disc and the gas inside gas cooker 100 is made preferably to be isolated
It opens, so that heat insulation is more preferable, further reduces the temperature inside burner 13 and gas cooker 100.
In one example, thermal insulating disc 15 may be provided at the lower surface or interval in fire cover portion 11 close to the side in fire cover portion 11
It is arranged below the lower surface in fire cover portion 11, contributes to increase distance of the flame away from thermal insulating disc 15 in this way, help to reduce heat-insulated
The temperature of disk 15 reduces heat radiation of the thermal insulating disc 15 to the gas inside gas cooker 100, helps to reduce burner 13 and combustion gas
Temperature inside kitchen range 100.
In another example, thermal insulating disc 15 may be provided at the peripheral side table in fire cover portion 11 close to the side in fire cover portion 11
Face, can increase the area of insulation formed between thermal insulating disc 15 and water pond 17 in this way, and heat insulation is more preferable.
In some embodiments, the edge of water pond 17 is formed with installation side 172, and the edge of thermal insulating disc 15 is carried on installation
Side 172.In this way, being easily installed thermal insulating disc 15.
Specifically, when burner 10 is applied to gas cooker 100, installation side 172 can be carried on to the opening of panel 20
The edge of thermal insulating disc 15 is carried on installation side 172, it is preferable with panel 20 that water pond 17 and thermal insulating disc 15 has been achieved by 22 edges
Ground assembles, and the hot gas for helping avoid 15 top of thermal insulating disc enters inside gas cooker 100, and heat insulation is more preferable.
Further, water pond 17 includes the liquid dish 176 and thermal wall 174 of connection, and liquid dish 176 is roughly annular and ring
Be arranged around burner 13, the connection installation of thermal wall 174 side 172 and liquid dish 176, thermal wall 174 towards outside burner 10 obliquely
It tilts, the inclined degree of thermal wall 174 is more than the inclined degree of thermal insulating disc 15.In this way, can shape between thermal insulating disc 15 and water pond 17
At larger area of insulation, good heat-insulation effect, and when the impurity such as soup, water of 10 top of burner fall into area of insulation,
Thermal insulating disc 15 can be dropped down onto, since thermal insulating disc 15 less tilts, the lateral dimension of thermal insulating disc 15 is larger, it is possible to provide larger
Liquid level product is connect, impurity is guided to liquid dish 176 by thermal insulating disc 15 again.
Liquid dish 176 close to the side of burner higher than liquid dish 176 connect thermal wall 174 side, so that from every
The impurity fallen in hot plate 15 flows to the side that liquid dish 176 connects thermal wall 174 from liquid dish 176 close to the side of burner,
Improve the ability that water pond 17 collects impurity.In present embodiment, liquid dish 176 forms flat part close to the side of burner, connects
The side that liquid disk 176 connects thermal wall 174 forms inclined plane part, and inclined plane part connects flat part and thermal wall 174.
To sum up, avoidable soup, impurity are fallen into inside gas cooker 100, help to ensure that 100 inside of gas cooker is clear
It is clean, when needing cleaning, water pond 17 can be directly removed above gas cooker 100 and be cleaned, help to promote user experience.
The side of burner 13 is formed with mounting hole 131, and liquid dish 176 offers mounting hole 177, mounting hole 131 and installation
Hole 177 can be connected by fastener, it can be achieved that water pond 17 and the positioning of burner 13 and connecting.
In some embodiments, water pond 17 and thermal insulating disc 15 form Means of Secondary Air Supplement chamber 16, water pond 17 offer with
Multiple air inlets 178 that Means of Secondary Air Supplement chamber 16 is connected to, are formed with auxiliary air air inlet between fire cover portion 11 and thermal insulating disc 15
Channel 14, auxiliary air inlet channel 14 are connected to Means of Secondary Air Supplement chamber 16.In this way, auxiliary air enters from air inlet 178
In Means of Secondary Air Supplement chamber 16, then auxiliary air inlet channel 14 is flowed to, can be that the burning supplement of fire cover portion 11 is secondary in this way
Air keeps burning more abundant, reduces the discharge capacity of pernicious gas, more environmentally-friendly health, thermal efficiency higher.Thermal insulating disc 15 can
It is flow to Means of Secondary Air Supplement chamber 16 with the flue gas for preventing the burning of fire cover portion 11 from generating, flue gas is helped avoid and is mixed with auxiliary air
It causes to burn insufficient.
Specifically, auxiliary air air inlet 178 is opened in thermal wall 174.Due to soup, the water etc. when 10 top of burner
When impurity falls into area of insulation, thermal insulating disc 15 can be dropped down onto, impurity is guided to liquid dish 176 by thermal insulating disc 15 again, auxiliary air into
Air port 178 is opened in that thermal wall 174 can avoid soup, impurity is fallen into from auxiliary air air inlet 178 inside gas cooker 100,
Help to ensure that 100 cleaning inside of gas cooker.
Further, fire cover portion 11 offers the straight slot 112 through fire cover portion 11, and straight slot 112 constitutes auxiliary air air inlet
The part in channel 14.Auxiliary air can directly reach the top in fire cover portion 11 from channel in this way, and auxiliary air flow path is shorter, has
Help supplement auxiliary air more in time, promotes the thermal efficiency of burner 10.
The lower surface in fire cover portion 11 is formed with the mounting ring 113 assembled with burner 13, and thermal insulating disc 15 connects fire cover portion 11
Side may extend to the lower surface in fire cover portion 11 and separate, the lower surface in such fire cover portion 11, thermal insulating disc 15 and mounting ring 113 it
Between form circular passage 114,114 top of circular passage be connected to straight slot 112, and the composition auxiliary air air inlet of circular passage 114 is led to
The another part in road 14.Auxiliary air can flow to straight slot 112 after circular passage 114 is evenly distributed in this way, can be more uniformly
Supplement auxiliary air.
The lower surface in fire cover portion 11 and the upper table face interval of thermal insulating disc 15 are arranged, the lower surface in such fire cover portion 11 with it is heat-insulated
The interval of the upper surface of disk 15 forms the import of auxiliary air inlet channel 14.In this way, auxiliary air can be from fire cover portion 11
Side supplements, and increases flow path, helps to supplement auxiliary air more in time, promotes the thermal efficiency of burner 10.
In some embodiments, 178 top of each air inlet is equipped with shielding plate 179.In this way, the soup of 10 top of burner
Juice, impurity can drop down onto liquid dish 176 after falling into Means of Secondary Air Supplement chamber 16 under the blocking of shielding plate 179, avoid burner 10
The soup of top, impurity are fallen into from air inlet 178 inside gas cooker 100, help to maintain 100 cleaning inside of gas cooker.
Specifically, shielding plate 179 is connected to the surface of thermal wall 174, is located at the upside of air inlet 178.It can pass through in this way
Cutting processing thermal wall 174 forms shielding plate 179 and air inlet 178, contributes to the manufacturing process for simplifying burner 10, promotes combustion
The production efficiency of burner 10.
In some embodiments, fire cover portion 11 includes external ring fire cover 115, and external ring fire cover 115 offers the first gas chamber
Room 116, external ring fire cover 115 are formed with the wheel hub structure 1152 expanded outwardly from the first combustion gas chamber 116, and wheel hub structure 1152 wraps
Spaced multiple support arms 1154 are included, form a part for auxiliary air inlet channel 14 between adjacent two support arms 1154,
The top surface of each support arm 1154 offers outer shroud fire hole 1156.
In this way, wheel hub structure 1152, which enables, obtains comprehensive auxiliary air supplement at outer shroud fire hole 1156, in turn
The thermal efficiency is greatly increased, while fuel gas buring can fully reduce the discharge of the pollutants such as carbon monoxide and nitrogen oxides again
Amount, it is energy-saving and environment-friendly.11 manufacturing process of fire cover portion with wheel hub structure 1152 is simple, advantage of lower cost, and anti-metal
Tired is very capable.Multiple support arms 1154 also can guarantee combustion gas in outer ring fire hole while ensureing the intensity in fire cover portion 11
Firepower when burning at 1156.
It is appreciated that forming straight slot 112 between two adjacent support arms 1154, auxiliary air is flowed into from 112 lower section of straight slot, then
It is flow to above straight slot 112 from the outer shroud fire hole 1156 of both sides.
Specifically, outer shroud fire hole 1156 is in bar shaped, the radial direction of the length direction of outer shroud fire hole 1156 along external ring fire cover 115.
Multiple outer shroud fire holes 1156 substantially radially distribute, and form radial bar shaped flame, the heating effect of burner 10 in this way
It is good.
In embodiment of the present invention, 1154 top surface of each support arm offers spaced two outer shroud fire holes 1156.When
So, in other embodiments, 1156 quantity of outer shroud fire hole of 1154 top surface of each support arm can be other quantity.
In some embodiments, external ring fire cover 115 is offered in the multiple combustions expanded outwardly from the first combustion gas chamber 116
Gas channel 1158, each blast tube 1158 are connected to outer shroud fire hole 1156 and the first combustion gas chamber 116, each blast tube 1158
It is opened at least one support arm 1154.In this way, the combustion gas in the first combustion gas chamber 116 reaches outer shroud by blast tube 1158
It burns at fire hole 1156.
In embodiment of the present invention, outer shroud fire hole 1156 is spaced, and the combustion gas being correspondingly arranged in each support arm 1154 is logical
Road 1158 can be that corresponding outer shroud fire hole 1156 individually supplies, and the combustion gas in the first combustion gas chamber 116 is through mutually independent combustion gas
The output of channel 1158 is burnt to corresponding outer shroud fire hole 1156 at outer ring fire hole 1156, the outer shroud fire hole of each support arm 1154
1156 independent gas supplies, combustion efficiency are good.
In some embodiments, fire cover portion 11 includes infrared fire cover 117, and the intermediate position of external ring fire cover 115 offers
Through-hole 1151, external ring fire cover 115 offer the second combustion gas chamber 118 being spaced with the first combustion gas chamber 116, and through-hole 1151 is connected to
Second combustion gas chamber 118 is simultaneously correspondingly arranged with the second combustion gas chamber 118, and infrared fire cover 117 is at least partly accommodated in through-hole 1151
In.In this way, contribute to the height of reduction burner 10, meanwhile, infrared fire cover 117 can also realize that minimum fire, charcoal fire are stewed slowly.
Specifically, interior ring fire cover of the infrared fire cover 117 as burner 10, infrared fire cover 117 offer straight up
Infrared fire hole 1172.It is effectively prevented from and is formed by outer ring flame with outer shroud fire hole 1156 and intersects, and vertical direction extends
Infrared fire hole 1172 is also easy to manufacture.
Infrared fire cover 117 can be made of ceramic materials, and the heat for generation of burning can be passed to by the form of infra-red radiation
The temperature highest of cookware base, infra-red radiation can reach 1100 DEG C, substantially increase the heating temperature of burner 10.
In some embodiments, burner 13 includes the first ejector pipe 132 being connected to the first combustion gas chamber 116 and with
Second ejector pipe 133 of two combustion gas chambers 118 connection, the first ejector pipe 132 and the second ejector pipe 133 are arranged in parallel.In this way, the
Independently of each other, the supply of combustion gas is mutual in fire cover portion 11 and infrared fire cover 117 for one combustion gas chamber 116 and the second combustion gas chamber 118
It is independent, it ensure that the abundant burning of combustion gas at fire cover portion 11 and infrared fire cover 117.
Specifically, the first ejector pipe 132 and the second ejector pipe 133 are horizontally disposed, contribute to reduce burner 10 in this way
Highly, whole to be less than panel 20 after so that burner 10 is assembled to gas cooker 100.
Further, burner 13 includes the third combustion gas chamber 134 and the 4th combustion gas chamber 135 at interval, third gas chamber
Around the 4th combustion gas chamber 135, third combustion gas chamber 134 is connected to the first ejector pipe 132 and the first combustion gas chamber 116 for room 134, the
Four combustion gas chambers 135 are connected to the second ejector pipe 133 and the second combustion gas chamber 118.In this way, the combustion gas in the first ejector pipe 132 can
It flow to after third combustion gas chamber 134 is evenly distributed and flow to again in the first combustion gas chamber 116, the combustion gas in the second ejector pipe 133 can
Flow in the 4th combustion gas chamber 135 after being evenly distributed and flow to the second combustion gas chamber 118 again, combustion gas evenly be distributed in fire cover portion
11, help to promote combustion efficiency.
The height of burner 13 is related with the load of burner 10.In embodiment of the present invention, due to interior ring fire cover thermic load
Smaller, the height of burner 13 is related with the thermic load of external ring fire cover 115, and the thermic load of external ring fire cover 115 is 3.5kw, is being ensured
Air capacity is introduced in ejector pipe can meet in the case that burner 10 works normally, and the diameter D1 of the first ejector pipe 132 is 30~
The height D2 of 40mm, burner 13 are bigger 1~5mm than the diameter of the first ejector pipe 132 to be used for assembling fire cover portion 11, water pond through only needing
17 and burner 10 other structures.Therefore, the height D2 of the burner 13 in embodiment of the present invention has been to ensure burner
10 minimum constructive heights that can be worked normally.
Certainly, in other embodiments, when the load difference of burner 10, the height of burner 13 can also be according to burning
The composite design of device 10 is other height.
A kind of gas cooker 100 of embodiment of the present invention, includes the burner of panel 20 and any of the above-described embodiment
10, panel 20 offers opening 22, and burner 10 is mounted at opening 22, and fire cover portion 11 exposes from opening 22, and burner 13 is located at
20 lower section of panel.
The gas cooker 100 of embodiment of the present invention, thermal insulating disc 15 and the water pond 17 of burner 10 form double thermal insulation knot
Structure, when burner 10 is applied to gas cooker 100,17 double thermal insulation of thermal insulating disc 15 and water pond effectively prevents on burner 10
Inside the heat transfer to gas cooker 100 of side, good heat-insulation effect helps to reduce inside burner 13 and gas cooker 100
Temperature promotes user experience so as to extend the service life of gas cooker 100.
Specifically, burner 10 is applicable as sunk type burner 10, and the height in fire cover portion 11 is not higher than 20 top of panel
Height, form sunk type burner 10.Installation side 172 is carried on panel 20, and thermal wall 174 is extended downwardly from opening 22, every
The edge of hot plate 15 is carried on installation side 172, and thermal insulating disc 15 tilts down the lower surface for extending to fire cover portion 11.It can prevent in this way
The flue gas that the burning of fire cover portion 11 generates flow to Means of Secondary Air Supplement chamber 16, helps avoid flue gas and mix with auxiliary air to cause to fire
It burns insufficient, can also prevent heat losses, improve the thermal efficiency.
Gas cooker 100 includes pan bracket 30, and pan bracket 30 is carried on the edge of water pond 17, and specifically, water pond 17 exists
The support portion 171 that the outside on side 172 is formed is installed, pan bracket 30 is carried on support portion 171.
In the description of this specification, reference term " certain embodiments ", " embodiment ", " some embodiment party
The description of formula ", " exemplary embodiment ", " example ", " specific example " or " some examples " means to combine embodiment or show
Example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the present invention.At this
In specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the tool of description
Body characteristics, structure, material or feature can in an appropriate manner be tied in any one or more embodiments or example
It closes.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification, and the scope of the present invention is limited by claim and its equivalent.
Claims (10)
1. a kind of burner, which is characterized in that including fire cover portion, burner, thermal insulating disc and water pond, the fire cover portion is arranged described
Burner, lateral wall of the thermal insulating disc around the fire cover portion are arranged, and the water pond is mounted on the burner and is located at interval at institute
State the lower section of thermal insulating disc.
2. burner according to claim 1, which is characterized in that the thermal insulating disc is from the fire cover portion to the burner
Outside tilts obliquely.
3. burner according to claim 1, which is characterized in that the edge of the water pond be formed with installation side, it is described every
The edge of hot plate is carried on the installation side.
4. burner according to claim 1, which is characterized in that the water pond forms auxiliary air with the thermal insulating disc and mends
To chamber, the water pond offers the multiple air inlets being connected to the Means of Secondary Air Supplement chamber, the fire cover portion with it is described heat-insulated
Auxiliary air inlet channel is formed between disk, the auxiliary air inlet channel is connected to the Means of Secondary Air Supplement chamber.
5. burner according to claim 4, which is characterized in that be equipped with shielding plate above each air inlet.
6. burner according to claim 4, which is characterized in that the fire cover portion includes external ring fire cover, the outer ring fire
Lid offers the first combustion gas chamber, and the external ring fire cover is formed with the wheel hub structure expanded outwardly from the first combustion gas chamber,
The wheel hub structure includes spaced multiple support arms, and it is logical that adjacent two arm rooms form the auxiliary air air inlet
The top surface of the part in road, each support arm offers outer shroud fire hole.
7. burner according to claim 6, which is characterized in that it is in from first combustion gas that the external ring fire cover, which offers,
Multiple blast tubes that chamber expands outwardly, each blast tube are connected to the outer shroud fire hole and first gas chamber
Room, each blast tube are opened at least one support arm.
8. burner according to claim 6, which is characterized in that the fire cover portion includes infrared fire cover, the outer ring fire
The intermediate position of lid offers through-hole, and the external ring fire cover offers the second gas chamber with the first gas chamber interventricular septum
Room, the through-hole are connected to the second combustion gas chamber and are correspondingly arranged with the second combustion gas chamber, and the infrared fire cover is at least
Part is accommodated in the through-hole.
9. burner according to claim 8, which is characterized in that the burner includes and the first combustion gas chamber
The first ejector pipe and the second ejector pipe with the second combustion gas chamber, first ejector pipe and second injection
Pipe is arranged in parallel.
10. a kind of gas cooker, which is characterized in that including panel and claim 1-9 any one of them burners, the face
Plate offers opening, and the burner is mounted on the opening, and the fire cover portion exposes from the opening, and the burner is located at
The below the panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257175.9A CN108386838A (en) | 2018-03-27 | 2018-03-27 | Burner and gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257175.9A CN108386838A (en) | 2018-03-27 | 2018-03-27 | Burner and gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386838A true CN108386838A (en) | 2018-08-10 |
Family
ID=63072579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810257175.9A Pending CN108386838A (en) | 2018-03-27 | 2018-03-27 | Burner and gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386838A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109000253A (en) * | 2018-09-04 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Air distribution disk structure, burner and gas cooker |
| CN109000254A (en) * | 2018-09-04 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Air distribution disk structure, burner and gas cooker |
| CN112146092A (en) * | 2019-06-27 | 2020-12-29 | 宁波方太厨具有限公司 | Stove burner |
| CN114198793A (en) * | 2020-09-17 | 2022-03-18 | 宁波方太厨具有限公司 | Heat-insulating energy-gathering ring and combustor comprising same |
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| CN208108096U (en) * | 2018-03-27 | 2018-11-16 | 广东美的厨房电器制造有限公司 | Burner and gas cooker |
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| CN2867122Y (en) * | 2005-12-14 | 2007-02-07 | 明协华 | Gas kitchen range clean combustor |
| CN103148522A (en) * | 2013-03-07 | 2013-06-12 | 李孝龙 | Energy-saving and environment-friendly air intake and smoke and heat insulation stove |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109000253A (en) * | 2018-09-04 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Air distribution disk structure, burner and gas cooker |
| CN109000254A (en) * | 2018-09-04 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Air distribution disk structure, burner and gas cooker |
| CN109000254B (en) * | 2018-09-04 | 2023-09-08 | 佛山市顺德区美的洗涤电器制造有限公司 | Gas-distributing disc structure, burner and gas stove |
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| CN112146092A (en) * | 2019-06-27 | 2020-12-29 | 宁波方太厨具有限公司 | Stove burner |
| CN114198793A (en) * | 2020-09-17 | 2022-03-18 | 宁波方太厨具有限公司 | Heat-insulating energy-gathering ring and combustor comprising same |
| CN114198793B (en) * | 2020-09-17 | 2023-02-07 | 宁波方太厨具有限公司 | Heat-insulating energy-gathering ring and combustor comprising same |
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