CN107975795A - Kitchen range burner - Google Patents
Kitchen range burner Download PDFInfo
- Publication number
- CN107975795A CN107975795A CN201710356505.5A CN201710356505A CN107975795A CN 107975795 A CN107975795 A CN 107975795A CN 201710356505 A CN201710356505 A CN 201710356505A CN 107975795 A CN107975795 A CN 107975795A
- Authority
- CN
- China
- Prior art keywords
- air cavity
- hole
- outer shroud
- fire cover
- ring fire
- 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.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 claims abstract description 38
- 239000002737 fuel gas Substances 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims description 23
- 238000005452 bending Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000567 combustion gas Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000013589 supplement Substances 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
- 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
-
- 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
- F23D14/02—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
- F23D14/08—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 axial outlets at the burner head
-
- 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
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
-
- 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
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14064—Burner heads of non circular shape
Abstract
A kind of kitchen range burner, external ring fire cover (2) and interior ring fire cover (3) including burned gas base (1) and on burned gas base (1), it is characterized in that the burned gas base (1) is cylindrical and there is outer shroud to mix air cavity (11) for upper surface, mix air cavity (12) and middle mixed air cavity (13) in center, burned gas base (1) bottom, which is equipped with, mixes outer shroud fuel gas hole (111) that air cavity (11) communicates with outer shroud and mixes the center fuel gas hole (112) that air cavity (12) communicates with center, the external ring fire cover (2) includes outer portion (2a) and connects the pars intermedia (2b) at outer portion (2a) both ends.Double central flame cap structures, realize the more uniform effect of small fire, avoid the problem of only being heated to the middle part of pot, increase the heating surface (area) (HS in the bottom of a pan, it is ensured that whole pot heating is evenly during small fire.
Description
Technical field
The present invention relates to the burner of a kind of gas-cooker, more particularly to gas-cooker.
Background technology
Existing cooker burner consists essentially of burned gas base and the external ring fire cover on burned gas base and interior ring fire cover, combustion
The inner ring that outer shroud with correspondence external ring fire cover on gas seat mixes ring fire cover in air cavity and correspondence mixes air cavity, is offered on external ring fire cover
Outer shroud fire hole, offers inner ring fire hole on interior ring fire cover, and it is in circular ring shape that outer shroud common at present, which mixes air cavity, and it is general that inner ring mixes air cavity
Air cavity center is mixed for independent one and positioned at outer shroud, this kind of burner is disclosed in the prior art have been had very much, such as
The Chinese invention patent application of Application No. 200910097173.9《Household gas burner》(publication number CN101514814A)；
The Chinese invention patent application of Application No. 200810220263.8《A kind of multiinjector, big flow, full upward air intake it is embedded
Burner of household gas cooker》(publication number CN101446415A) etc..
There is following deficiency in above-mentioned this kind of burner：
First, when small fire, only the most middle of pot is in heated condition, and the marginal position heating of pot is less, especially
It is that whole pot heating non-uniform phenomenon is more obvious under conditions of sharp pot, moreover, firepower sheet during ring fire cover small fire in net sheet type
It is just relatively violent, therefore the burnt underdone phenomenon of both sides dish of dish occurs often among pot.
Second, only inner and outer rings fire cover, without middle ring fire cover, master when having very big gap among inner and outer rings, therefore heating
To be the temperature height at inner and outer rings, medium temperature is low, causes to heat the bottom of a pan during big fire uneven.
3rd, promote combustion gas and primary air to be uniformly mixed to increase the volume of mixed air cavity, the width of increase ring can be taken
Spend the measure of L.Since the height of the auxiliary air mouth of mixing chamber is approached with the finger size dimension being generally grown up, when the width of ring
The excessive hands of L are bad to be put in, and causes the difficult cleaning of mixing chamber.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of kitchen range of combustion even for the above-mentioned state of the art
Use burner.
The technical problems to be solved by the invention are to provide a kind of kitchen range easy to clean for the above-mentioned state of the art
Use burner.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of kitchen range burner, including burned gas base
And the external ring fire cover on burned gas base and interior ring fire cover, outer shroud fire hole, foregoing inner ring are offered on foregoing external ring fire cover
Inner ring fire hole is offered in fire cover, it is characterised in that the burned gas base is cylindrical and there is outer shroud to mix air cavity, be located at for upper surface
The center that foregoing outer shroud is mixed in air cavity, which mixes air cavity and connects outer shroud and mix the centre at air cavity both ends, mixes air cavity, which mixes air cavity will combustion
Gas seat upper surface is divided into first area and second area, and the center mixes air cavity as two and is located at the firstth foregoing area respectively
In domain and second area；
The burned gas base bottom, which is equipped with, mixes outer shroud fuel gas hole that air cavity communicates with outer shroud and is mixed with center during air cavity communicates
Heart fuel gas hole, the external ring fire cover include outer portion and connect the pars intermedia at outer portion both ends, foregoing outer portion and centre
Portion offers outer shroud fire hole and is covered on foregoing outer shroud respectively and mixes on air cavity and middle mixed air cavity, the interior ring fire cover lid
Mixed arranged on center on air cavity.
The mixed air cavity in centre can use one of following set：
The first, it is a straight section that air cavity is mixed in the centre, and burned gas base upper surface is divided into two semicircles, accordingly,
The pars intermedia of the external ring fire cover is also in a straight section.
Second, air cavity is mixed in the centre includes a straight section and arc-shaped section positioned at straight section both ends, also, both ends
Arc-shaped section of bending direction is on the contrary, accordingly, the pars intermedia of the external ring fire cover also includes a straight section portion and positioned at straight section portion
The arc section portion at both ends.
The third, it is the S sections being made of two sections of semi arches that air cavity is mixed in the centre, and the center is mixed air cavity and then leaned on
Nearly respective semi arch end arrangement, so that burned gas base upper surface is in eight-trigram type.
Further, the burned gas base bottom offers the bottom air communicated with first area or second area and fills into hole.
Further, the burned gas base side wall opens up and can admit air into the main air of first area and fill into hole and can make sky
The secondary air that gas enters second area fills into hole.
Mix the first base portion of air cavity setting preferably, the outer portion includes corresponding outer shroud and be convexly equipped on the first base portion
The first combustion section, the pars intermedia includes the second base portion and be convexly equipped on the second base portion that mixed air cavity is set among corresponding
Second combustion section, foregoing first base portion and the second base portion are split part or split part, and first combustion section and second are burnt
The side in portion offers the outer shroud fire hole.
In view of the setting of ignition electrode, the through hole for offering in the middle part of air cavity and being set for ignition electrode is mixed in the centre, corresponding
Ground, the through hole set for ignition electrode is offered on the external ring fire cover, and second combustion section is divided because of the setting one of through hole
For two, fire hole is offered close to the position of through hole.
Further, the described one end of second combustion section away from fire hole has guides to interior ring fire by the upper fire of external ring fire cover
The biography fire groove covered.
Compared with prior art, the advantage of the invention is that：Double central flame cap structures, realize small fire and more uniformly imitate
Fruit, avoids the problem of only being heated to the middle part of pot, increases the heating surface (area) (HS in the bottom of a pan, it is ensured that whole pot heating during small fire
Evenly；The setting of outer shroud fire hole on the mixed air cavity in centre, realizes inner and outer rings and the middle purpose for having fire, when making big fire pair
The heating of pot is also more uniform；Adding due to middle mixed air cavity again, the width that original outer shroud mixes air cavity need not increase,
Therefore it is highly convenient for user and cleans mixing chamber, further, the volume for increasing mixed air cavity promotes combustion gas and primary air to be uniformly mixed,
Combustion Energy is more abundant.
Brief description of the drawings
Fig. 1 is 1 structure diagram of embodiment.
Fig. 2 is 1 exploded view of embodiment.
Fig. 3 is burned gas base bottom view in Fig. 2.
Fig. 4 is 2 external ring fire cover structure diagram of embodiment.
Fig. 5 is 3 external ring fire cover structure diagram of embodiment.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3, the kitchen range burner in the present embodiment include burned gas base 1 and are arranged on
External ring fire cover 2 and interior ring fire cover 3 on burned gas base 1, offer outer shroud fire hole 28 on external ring fire cover 2, are offered on interior ring fire cover 3
Inner ring fire hole 31.
Mix gas in the center that burned gas base 1 is cylindrical and there is outer shroud to mix air cavity 11 for upper surface, is mixed positioned at outer shroud in air cavity 11
Chamber 12 and connection outer shroud mix the centre at 11 both ends of air cavity and mix air cavity 13, and 1 upper surface of burned gas base is divided into the by the mixed air cavity 13 in centre
One region 1a and second area 1b, center are mixed air cavity 12 as two and are located at respectively in first area 1a and second area 1b.
1 bottom of burned gas base is equipped with to mix outer shroud fuel gas hole 111 that air cavity 11 communicates with outer shroud and mix air cavity 12 with center and communicates
Center fuel gas hole 112, external ring fire cover 2 includes outer portion 2a and connects the pars intermedia 2b at outer portion 2a both ends, outer portion 2a and
Pars intermedia 2b offers outer shroud fire hole 28 and is covered on outer shroud respectively and mixes on air cavity 11 and middle mixed air cavity 13, interior ring fire cover 3
Mix on air cavity 12 at the center of being covered on.
It is the S sections that are made of two sections of semi arches that air cavity 13 is mixed in centre in the present embodiment, and to mix air cavity 12 then close at center
Respective semi arch end arrangement, so that 1 upper surface of burned gas base is in eight-trigram type.
1 bottom of burned gas base is offered fills into hole 15 with first area 1a or second area the 1b bottom air communicated.Combustion gas
1 side wall of seat opens up and can admit air into the main air of first area 1a and fill into hole 16 and can admit air into second area 1b's
Secondary air fills into hole 14.Bottom air fills into hole 15 and realizes that primary air fills into, and main air fills into hole 16 and secondary air
Fill into hole 14 and realize that auxiliary air fills into.
Outer portion 2a includes corresponding outer shroud and mixes the first base portion 24 of the setting of air cavity 11 and be convexly equipped on the first base portion 24 the
One combustion section 21, pars intermedia 2b include the second base portion 23 and be convexly equipped on the second base portion 23 that mixed air cavity 13 is set among corresponding
Second combustion section 22, the first base portion 24 and the second base portion 23 in the present embodiment are integrated part and form base portion, the first combustion section 21
Part is also integrated with the second combustion section 22 and forms combustion section, and the side of the first combustion section 21 and the second combustion section 22 offers outer
Ring fire hole 28.Base portion and combustion section in the present embodiment are also integrally formed, naturally it is also possible to which split is molded, and then assembling is one
Body.
The middle part of the mixed air cavity 13 in centre offers the through hole 131 set for ignition electrode, accordingly, is opened up on external ring fire cover 2
There is the through hole 27 set for ignition electrode, the second combustion section 22 is because the setting of through hole 27 is divided into two, close to through hole 27
Position offers fire hole 25.
Second one end of combustion section 22 away from fire hole 25, which has, guides to the upper fire of external ring fire cover 2 on interior ring fire cover 3
Biography fire groove 26.
Realized by " eight-trigram type " external ring fire cover and pass fire faster, big fire is evenly more violent to obtain effect；" eight-trigram type " is realized easy
Cleaning, Means of Secondary Air Supplement more fully effect.A whole set of burner have structure is novel, size firepower evenly, it is easy to clean, hot
The characteristics of efficiency high and low flue gas.
Embodiment 2, as shown in figure 4, the pars intermedia 2b of the external ring fire cover 2 in the present embodiment is in a straight section, it is accordingly, middle
Mixed air cavity 13 is a straight section, and 1 upper surface of burned gas base is divided into two semicircles.Other structures reference implementation example 1.
Embodiment 3, as shown in figure 5, the pars intermedia 2b of the external ring fire cover 2 in the present embodiment includes a straight section portion 231 and position
In the arc section portion 232 at 231 both ends of straight section portion, the bending direction in the arc section portion 232 at both ends is on the contrary, middle mixed air cavity 13 includes
One straight section and arc-shaped section positioned at straight section both ends, other structures reference implementation example 1.
Claims (9)
1. a kind of kitchen range burner, including burned gas base (1) and the external ring fire cover (2) on burned gas base (1) and interior ring fire cover
(3), outer shroud fire hole (28) is offered on foregoing external ring fire cover (2), inner ring fire hole is offered on foregoing interior ring fire cover (3)
(31), it is characterised in that the burned gas base (1) is cylindrical and there is outer shroud to mix air cavity (11), be mixed positioned at foregoing outer shroud for upper surface
Center in air cavity (11), which mixes air cavity (12) and connects outer shroud and mix the centre at air cavity (11) both ends, mixes air cavity (13), which mixes gas
Burned gas base (1) upper surface is divided into first area (1a) and second area (1b) by chamber (13), and the center mixes air cavity (12) and is
Two and interior positioned at foregoing first area (1a) and second area (1b) respectively；
Burned gas base (1) bottom, which is equipped with, mixes outer shroud fuel gas hole (111) that air cavity (11) communicates with outer shroud and mixes air cavity with center
(12) the center fuel gas hole (112) communicated, the external ring fire cover (2) include outer portion (2a) and connection outer portion (2a) both ends
Pars intermedia (2b), foregoing outer portion (2a) and pars intermedia (2b) offer outer shroud fire hole (28) and are covered on respectively foregoing
Outer shroud mix on air cavity (11) and middle mixed air cavity (13), described interior ring fire cover (3) center of being covered on is mixed on air cavity (12).
2. kitchen range burner according to claim 1, it is characterised in that it is a straight section that air cavity (13) is mixed in the centre,
Burned gas base (1) upper surface is divided into two semicircles, accordingly, the pars intermedia (2b) of the external ring fire cover (2) is also in a straight section.
3. kitchen range burner according to claim 1, it is characterised in that air cavity (13) is mixed in the centre to be included always
Section and arc-shaped section positioned at straight section both ends, also, arc-shaped section of the bending direction at both ends is on the contrary, accordingly, the outer shroud
The pars intermedia (2b) of fire cover (2) also includes a straight section portion (231) and positioned at the arc section portion (232) at straight section portion (231) both ends.
4. kitchen range burner according to claim 1, it is characterised in that it is by two sections that air cavity (13) is mixed in the centre
The S sections of semi arch composition, and the center is mixed air cavity (12) and is then arranged close to respective semi arch end, so that burned gas base
(1) upper surface is in eight-trigram type.
5. the kitchen range burner according to any claim in Claims 1 to 4, it is characterised in that the burned gas base
(1) bottom is offered fills into hole (15) with first area (1a) or second area (1b) bottom air communicated.
6. the kitchen range burner according to any claim in Claims 1 to 4, it is characterised in that the burned gas base
(1) side wall opens up and can admit air into the main air of first area (1a) and fill into hole (16) and can admit air into second area
The secondary air of (1b) fills into hole (14).
7. the kitchen range burner according to any claim in Claims 1 to 4, it is characterised in that the outer portion
(2a) includes the first burning that corresponding outer shroud mixes the first base portion (24) of air cavity (11) setting and is convexly equipped on the first base portion (24)
Portion (21), the pars intermedia (2b) include the second base portion (23) and be convexly equipped in the second base that mixed air cavity (13) is set among corresponding
The second combustion section (22) in portion (23), foregoing first base portion (24) and the second base portion (23) are split part or split part, described
The first combustion section (21) and the side of the second combustion section (22) offer the outer shroud fire hole (28).
8. kitchen range burner according to claim 7, it is characterised in that the centre is mixed to be opened up in the middle part of air cavity (13)
There is the through hole (131) set for ignition electrode, accordingly, the through hole set for ignition electrode is offered on the external ring fire cover (2)
(27), second combustion section (22) is divided into two because of the setting of through hole (27), is offered close to the position of through hole (27)
Fire hole (25).
9. kitchen range burner according to claim 8, it is characterised in that second combustion section (22) is away from fire hole
(25) one end has the biography fire groove (26) guided to the upper fire of external ring fire cover (2) on interior ring fire cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356505.5A CN107975795A (en) | 2017-05-19 | 2017-05-19 | Kitchen range burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356505.5A CN107975795A (en) | 2017-05-19 | 2017-05-19 | Kitchen range burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107975795A true CN107975795A (en) | 2018-05-01 |
Family
ID=62012244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710356505.5A Withdrawn CN107975795A (en) | 2017-05-19 | 2017-05-19 | Kitchen range burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107975795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243927A1 (en) * | 2020-06-06 | 2021-12-09 | 浙江三峰电子有限公司 | Yin-yang-type stable-flame burning system with rotating flame |
-
2017
- 2017-05-19 CN CN201710356505.5A patent/CN107975795A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243927A1 (en) * | 2020-06-06 | 2021-12-09 | 浙江三峰电子有限公司 | Yin-yang-type stable-flame burning system with rotating flame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180501 |
|
| WW01 | Invention patent application withdrawn after publication |