CN110296397A - Burner capable of heating uniformly - Google Patents
Burner capable of heating uniformly Download PDFInfo
- Publication number
- CN110296397A CN110296397A CN201910677101.5A CN201910677101A CN110296397A CN 110296397 A CN110296397 A CN 110296397A CN 201910677101 A CN201910677101 A CN 201910677101A CN 110296397 A CN110296397 A CN 110296397A
- Authority
- CN
- China
- Prior art keywords
- fire hole
- upper cover
- burner
- pedestal
- central flame
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 34
- 239000000567 combustion gas Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010943 off-gassing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 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
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- 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
- F23D14/62—Mixing devices; Mixing tubes
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
The invention discloses a burner capable of heating uniformly, which comprises a central fire cover, an upper cover and a base, wherein the central fire cover is arranged on the upper cover; the central fire cover is placed at the center of the base or the center of the upper cover; the upper cover is provided with a plurality of raised edges, the upper cover is arranged on the base, and the outline shape of the upper cover is consistent with that of the base; the outer fire hole is arranged on the outer side of the edge of the upper cover or/and the base, the upper cover and the base form an outer ring gas mixing cavity, and the outer ring gas mixing cavity is communicated with the outer fire hole. Compared with the prior art, the burner has the advantages of uniform heating, high combustion efficiency, simple structure and the like.
Description
Technical field
The present invention relates to stove technical field more particularly to a kind of burners of homogeneous heating.
Background technique
Most of burner is round or square structure in the prior art, and round and square structure burner is processed into
This is lower, but round and rectangular burner gas outlet hole is uniformly distributed along central flame cap/external ring fire cover, that is to say, that
It heats and two high-temperature heating circles is presented on utensil, be easy to produce localized hyperthermia and heat is unevenly distributed, seriously affect culinary art matter
Amount and culinary art experience.
Summary of the invention
The present invention is proposed in view of the above problem of the existing technology, and the present invention provides a kind of homogeneous heating, firepower
Big burner.
The present invention is achieved by the following technical solutions: a kind of burner of homogeneous heating comprising central flame cap, on
Lid and bottom seat；
The central flame cap is placed at the base center；
The upper cover is equipped with several raised brims, and the upper cover installation is placed on the base, the upper cover wheel profile
Shape is consistent with the pedestal profiles shape；
The upper cover is concave shaped structure；
Outer fire hole is equipped on the outside of the edge of the upper cover or/and the pedestal, the upper cover and the pedestal constitute outer ring
Combustion gas mixing chamber, the outer ring combustion gas mixing chamber are connected to the outer fire hole.
Further, the central flame cap is equipped with several big fire holes and several small fire holes；
Several described big fire holes are distributed on the central flame cap, and the big fire hole is close to utensil to be heated；
Several described small fire holes are distributed on the central flame cap, and the small fire hole is far from utensil to be heated.
Further, several described raised brims are uniformly distributed along central flame cap circumferencial direction.
Further, the raised brim is one of circle, circular arc, arc, angular.
Further, the outer fire hole includes long fire hole and short fire hole；
The long fire hole is distributed on the upper cover or/and pedestal；
The short fire hole is distributed on the upper cover or/and pedestal；
The long fire hole and the short fire hole are staggered setting；
The width of the long fire hole is greater than the width of the short fire hole.
Further, the long fire hole and/or short fire hole tilt upward setting along outgassing direction.
Further, the outer ring combustion gas mixing chamber is connected to air inlet pipe through blast tube；
The blast tube is equipped with several, several described blast tubes are by uniformly distributed on central flame cap circumferencial direction；
It is equipped with air between the adjacent blast tube and supplements space.
Further, pedestal is equipped with groove, and the central flame cap is equipped with protrusion；
The protrusion prevents from preventing central flame cap from rotating in the tongue.
Compared with prior art, the invention has the following advantages that
(1) upper cover, which is equipped at several raised brims and several raised brims, is equipped with outer fire hole, correspondingly, adjacent protrusion edge
Between be equipped with changeover portion (changeover portion can be the structure that is recessed inwardly, and can also be equal diameter structure), changeover portion is also equipped with outer fire
The setting of hole, raised brim and changeover portion, so that outer fire hole is distributed in different-diameter face, flame heating surface (area) (HS is big, in turn
So that utensil (the bottom of a pan) to be heated is uniformly heated；
(2) outer fire hole includes long fire hole and short fire hole, and the length of flame of long fire hole and short fire hole is different, so that flame
Heating surface (area) (HS is bigger, so that the bottom of a pan is uniformly heated；
(3) upper cover design is bonded at concave shaped structure, the bottom of a pan with upper cover completely, is reduced calory burning loss, is effectively mentioned
Heats of combustion energy utilization rate；
(4) central flame cap is equipped with large and small fire hole, and big fire hole is close to the bottom of a pan, so that the bottom of a pan center is quickly heated, shortens culinary art
Waiting time；Far from the bottom of a pan (compared to big fire hole), i.e., the flame that small fire hole generates heats small fire hole for the bottom of a pan center periphery,
Avoid the bottom of a pan center heating speed excessively slow, to realize that the bottom of a pan center and the bottom of a pan center periphery are heated evenly.
Detailed description of the invention
Fig. 1 is configuration schematic diagram of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the cross-sectional view in the direction A-A in Fig. 2；
Fig. 4 is main view of the invention；
Fig. 5 is bottom view of the invention；
Fig. 6 is the structural schematic diagram at a visual angle of the invention；
Fig. 7 is the structural schematic diagram at another visual angle of the invention；
Fig. 8 is one viewing angle constructions schematic diagram of upper cover；
Fig. 9 is another viewing angle constructions schematic diagram of upper cover；
Figure 10 is the top view of upper cover；
Figure 11 is the top view of upper cover；
Figure 12 is one viewing angle constructions schematic diagram of pedestal；
Figure 13 is another viewing angle constructions schematic diagram of pedestal；
Figure 14 is the top view of pedestal；
Figure 15 is the cross-sectional view in the direction B-B in Figure 14；
Figure 16 is the main view of pedestal；
Figure 17 is the bottom view of pedestal；
Figure 18 is center fire cover structural schematic diagram；
Figure 19 is center fire cover main view；
Figure 20 is the cross-sectional view in the direction C-C in Figure 19.
Specific embodiment
In order to better understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
A kind of burner of homogeneous heating comprising central flame cap 1, upper cover 2 and pedestal 3；The central flame cap 1 is placed on
At 3 center of pedestal or at 2 center of upper cover；The upper cover 2 is equipped with several raised brims 20, and the installation of upper cover 2 is placed on
On the pedestal 3,2 chamfered shape of upper cover is consistent with 3 chamfered shape of pedestal；The upper cover is concave shaped structure；Institute
It states and is equipped with outer fire hole 22 on the outside of the edge of upper cover 2 or/and the pedestal 3, the upper cover 2 constitutes outer ring combustion gas with the pedestal 3
Mixing chamber 23, the outer ring combustion gas mixing chamber 23 are connected to the outer fire hole 22.
In order to improve the heated situation at the bottom of a pan center, the central flame cap 1 is equipped with several big fire holes 11 and several small fire holes
12；Several described big fire holes 11 are distributed on the central flame cap 1, and the big fire hole 11 is close to utensil (pot to be heated
Bottom)；Several described small fire holes 12 are distributed on the central flame cap 1, and the small fire hole 12 is far from utensil to be heated.
For preferably installation center fire cover, prevent central flame cap from rotating in use, the central flame cap is equipped with
End 13, pedestal are equipped with groove, and the central flame cap is equipped with protrusion 15；The protrusion prevents from preventing in the tongue 28
Central flame cap rotation.
Wherein it should be understood that
(1) according to the difference of burner usage scenario (difference of pot body), the concave shaped structure of different curvature can be used；
The concave shaped structure 21 of unified specification curvature can also be used.
(2) position and mode that central flame cap is placed are not specially limited, and be can choose fixed or are placed on pedestal, also
It can choose and be placed on lid and (be equipped with central flame cap placement rack 29 at upper cover center)；The upper cover is also equipped with central intake pipe
24。
(3) combustion gas enters outer ring combustion gas mixing chamber and the mode of central flame cap is not particularly limited.
Embodiment one
Several described raised brims 20 are uniformly distributed along 1 circumferencial direction of central flame cap, and the raised brim 20 is round, circle
One of arc, arc, angular.
The raised brim is distributed on lid in a circumferential direction, and changeover portion 27 is equipped between adjacent protrusion edge, convex
Play the setting at edge and changeover portion so that outer fire hole is in a diametral plane, and outer fire hole from raised brim to changeover portion be flat
It slips over and crosses, avoid the bottom of a pan from forming heating high temperature circle, effectively improve the heated situation in the bottom of a pan.
Embodiment two
The outer fire hole 22 includes long fire hole 221 and short fire hole 222；The long fire hole 221 be distributed in the upper cover or/and
On pedestal；The short fire hole 222 is distributed on the upper cover 2 or/and pedestal 3；The long fire hole 221 and the short fire hole 222
Be staggered setting；The width of the long fire hole 221 is greater than the width of the short fire hole 222.Equipped with length fire hole, can effectively change
Kind flame distribution situation, so that flame distribution is more uniform, meanwhile, short fire hole can play the role of banking fire.
In order to improve calory burning utilization rate, the long fire hole and/or short fire hole tilt upward setting along outgassing direction.
In addition, outer fire hole can be set on upper lid, can also be set on the base.
When outer fire hole is arranged in upper cover, equipped with protruding ring on the downside of the upper cover, the protruding ring and pedestal composition are outer
Ring combustion gas mixing chamber 23.
When outer fire hole is set on the base, pedestal is equipped with protruding ring 33, and the protruding ring and upper cover constitute outer ring combustion
Gas mixing chamber.
It should be noted that long and short fire hole is not limited to round fire hole, square groove fire hole can also be used.
When using square groove fire hole, the square groove fire hole setting contacts side in the protruding ring and upper cover, is convenient for knife
Have machining, reduces outer fire hole and fabricate cost.
Wherein, the profile of protruding ring 33 is consistent with the combination of the raised brim and changeover portion.
In order to improve efficiency of combustion and ignition temperature, it is also equipped with upper fire hole on the upside of the upper cover, the upper fire hole is distributed in
On the upside of the upper cover.
Embodiment three
The outer ring combustion gas mixing chamber 23 is connected to outer ring air inlet pipe 31 through blast tube 25；The outer ring air inlet pipe setting
On the base.Wherein, the blast tube set-up mode is not specially limited, and also be can be used and is arranged in pedestal, can also
It using setting on upper lid, while can also be pedestal and top cover combination molding.
The blast tube 25 is equipped with several, several described blast tubes 25 are by equal on central flame cap circumferencial direction
Cloth；It is equipped with air between the adjacent blast tube 23 and supplements space 26.
Wherein, the upper cover and the pedestal can be using screws/be bolted, and the upper cover is equipped with upper connecting hole 201,
The pedestal is equipped with lower connecting hole 32；It can also be fixed using riveting.
Compared with prior art, upper cover of the present invention, which is equipped at several raised brims and several raised brims, is equipped with outer fire hole,
Correspondingly, equipped with changeover portion, (changeover portion can be the structure that is recessed inwardly, and can also be equal diameter knot between adjacent protrusion edge
Structure), changeover portion is also equipped with outer fire hole, the setting of raised brim and changeover portion, so that outer fire hole is distributed in different-diameter face,
Flame heating surface (area) (HS is big, so that utensil to be heated (the bottom of a pan) is uniformly heated；Outer fire hole includes long fire hole and short fire hole,
The length of flame of long fire hole and short fire hole is different, so that flame heating surface (area) (HS is bigger, so that the bottom of a pan is heated more
It is even；Upper cover design is bonded at concave shaped structure, the bottom of a pan with upper cover completely, is reduced calory burning loss, is effectively improved the combustion heat
It can utilization rate；Central flame cap is equipped with large and small fire hole, and big fire hole is close to the bottom of a pan, so that the bottom of a pan center is quickly heated, shortens culinary art etc.
To the time；Far from the bottom of a pan (compared to big fire hole), i.e., the flame that small fire hole generates heats small fire hole for the bottom of a pan center periphery, keeps away
It is excessively slow to exempt from the bottom of a pan center heating speed, to realize that the bottom of a pan center and the bottom of a pan center periphery are heated evenly.
The invention is not limited to above embodiment, if not departing from the present invention to various changes or deformation of the invention
Spirit and scope, if these changes and deformation belong within the scope of claim and equivalent technologies of the invention, then this hair
It is bright to be also intended to encompass these changes and deformation.
Claims (10)
1. a kind of burner of homogeneous heating, it is characterised in that: it includes central flame cap, upper cover and pedestal；
The central flame cap is placed at the base center or at upper cover center；
The upper cover is equipped with several raised brims, and upper cover installation is placed on the base, the upper cover chamfered shape with
The pedestal profiles shape is consistent；
Outer fire hole is equipped on the outside of the edge of the upper cover or/and the pedestal, the upper cover and the pedestal constitute outer ring combustion gas
Mixing chamber, the outer ring combustion gas mixing chamber are connected to the outer fire hole.
2. the burner of homogeneous heating according to claim 1, it is characterised in that: the upper cover is concave shaped structure.
3. the burner of homogeneous heating according to claim 1, it is characterised in that: the central flame cap includes several big fire holes
With several small fire holes；
Several described big fire holes are distributed on the central flame cap, and the big fire hole is close to utensil to be heated；
Several described small fire holes are distributed on the central flame cap, and the small fire hole is far from utensil to be heated.
4. the burner of homogeneous heating according to claim 3, it is characterised in that: the big fire hole and the small fire hole
Be staggered setting.
5. the burner of homogeneous heating according to claim 1, it is characterised in that: several described raised brims are along central flame
It is uniformly distributed on lid circumferencial direction.
6. the burner of homogeneous heating according to claim 5, it is characterised in that: the raised brim is circle, circular arc, arc
One of shape, angular.
7. according to the burner of the homogeneous heating of claim 5 or 6, it is characterised in that: the outer fire hole include long fire hole and
Short fire hole；
The long fire hole is distributed on the upper cover or/and pedestal；
The short fire hole is distributed on the upper cover or/and pedestal；
The long fire hole and the short fire hole are staggered setting；
The width of the long fire hole is greater than the width of the short fire hole.
8. the burner of homogeneous heating according to claim 7, it is characterised in that: the long fire hole and/or short fire hole edge go out
Gas direction tilts upward setting.
9. the burner of homogeneous heating according to claim 1, it is characterised in that: the outer ring combustion gas mixing chamber is logical through combustion gas
Road is connected to air inlet pipe；
The blast tube is equipped with several, several described blast tubes are by uniformly distributed on central flame cap circumferencial direction；
It is equipped with air between the adjacent blast tube and supplements space.
10. the burner of homogeneous heating according to claim 1, it is characterised in that: pedestal is equipped with groove, the central flame
It is covered with protrusion；
The protrusion prevents from preventing central flame cap from rotating in the tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910677101.5A CN110296397A (en) | 2019-07-25 | 2019-07-25 | Burner capable of heating uniformly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910677101.5A CN110296397A (en) | 2019-07-25 | 2019-07-25 | Burner capable of heating uniformly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110296397A true CN110296397A (en) | 2019-10-01 |
Family
ID=68031926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910677101.5A Pending CN110296397A (en) | 2019-07-25 | 2019-07-25 | Burner capable of heating uniformly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110296397A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205402710U (en) * | 2016-02-01 | 2016-07-27 | 深圳市火王燃器具有限公司 | Novel gas combustion ware |
| US20160327277A1 (en) * | 2014-01-14 | 2016-11-10 | Defendi Italy S.R.L. | Gas burner for a cooking hob |
| CN205782913U (en) * | 2016-06-16 | 2016-12-07 | 绍兴市乐格电器有限公司 | A kind of burner |
| CN108443883A (en) * | 2018-04-08 | 2018-08-24 | 广东美的厨房电器制造有限公司 | Fire cover, burner and gas cooker |
| CN208431765U (en) * | 2018-07-06 | 2019-01-25 | 广东万家乐厨房科技有限公司 | A kind of fire cover and gas-cooker |
| CN210398901U (en) * | 2019-07-25 | 2020-04-24 | 中山市新众发金属制品有限公司 | Burner capable of heating uniformly |
-
2019
- 2019-07-25 CN CN201910677101.5A patent/CN110296397A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160327277A1 (en) * | 2014-01-14 | 2016-11-10 | Defendi Italy S.R.L. | Gas burner for a cooking hob |
| CN205402710U (en) * | 2016-02-01 | 2016-07-27 | 深圳市火王燃器具有限公司 | Novel gas combustion ware |
| CN205782913U (en) * | 2016-06-16 | 2016-12-07 | 绍兴市乐格电器有限公司 | A kind of burner |
| CN108443883A (en) * | 2018-04-08 | 2018-08-24 | 广东美的厨房电器制造有限公司 | Fire cover, burner and gas cooker |
| CN208431765U (en) * | 2018-07-06 | 2019-01-25 | 广东万家乐厨房科技有限公司 | A kind of fire cover and gas-cooker |
| CN210398901U (en) * | 2019-07-25 | 2020-04-24 | 中山市新众发金属制品有限公司 | Burner capable of heating uniformly |
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