CN101446415A - Embedded household gas stove burner with multiple nozzles, high flow rate and complete upward air intake - Google Patents
Embedded household gas stove burner with multiple nozzles, high flow rate and complete upward air intake Download PDFInfo
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- CN101446415A CN101446415A CNA2008102202638A CN200810220263A CN101446415A CN 101446415 A CN101446415 A CN 101446415A CN A2008102202638 A CNA2008102202638 A CN A2008102202638A CN 200810220263 A CN200810220263 A CN 200810220263A CN 101446415 A CN101446415 A CN 101446415A
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- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims 3
- 239000007789 gas Substances 0.000 abstract description 25
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 239000002737 fuel gas Substances 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 37
- 239000000567 combustion gas Substances 0.000 description 7
- 239000008246 gaseous mixture Substances 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention discloses a multi-nozzle, high-flow and complete upward air inlet embedded type burner for a household gas stove, which comprises a bottom cup assembly, inner and outer ring burner heads, an outer ring fire cover and an inner ring fire cover; the inner and outer ring burners and the outer ring fire cover form an outer ring fire cavity and an outer ring fire hole communicated with the outer ring fire cavity, the head of the inner and outer ring burners and the inner ring fire cover form an inner ring fire cavity and an inner ring fire hole communicated with the inner ring fire cavity, the bottom cup assembly is provided with an inner ring air channel and an outer ring air channel communicated with the outside, the bottom cup assembly is also provided with an inner ring fire ejector pipe and a plurality of outer ring fire ejector pipes which are horizontally arranged, the inner ring fire ejector pipe and the plurality of outer ring fire ejector nozzles, the mixed gas outlet of each outer ring fire ejector pipe is communicated with the outer ring fire cavity, and the mixed gas outlet of the inner ring fire ejector pipe is communicated with the inner ring fire cavity; the invention realizes independent adjustment of internal fire and external fire and realizes complete upward air intake; the invention has the advantages of large heat flow, stable gas supply, sufficient combustion and large combustion power, and is provided with a large-area combustion fire hole, thereby being convenient for replacing different fuel gases for use.
Description
Technical field
The present invention relates to a kind of burner for household gas range, the embedded gas-cooker burner of particularly a kind of multiinjector, big flow, full upward air intake.
Background technology
Household gas range is divided into desk-top and embedded two big classes usually.Embedded burner mostly adopts two types: a kind of be upper inlet wind type burner, another kind of under the air intake burner.Last air intake burner for household gas range adopts the single injector structure mostly, and injector adopts vertical ejection structure, and therefore this burner only has a gas nozzle to bear all air feed loads, can not realize the independent regulation of inside and outside firepower.Adopt vertical injector structure in addition owing to be subjected to the restriction of built-in type cooker setting height(from bottom) in the cabinet, its injection part can not be oversize, so cause combustion gas and primary air incorporation time not enough, it is insufficient to burn, and the thermal efficiency is low, causes the power can not be too big.The another kind of burner for household gas range of air intake down adopts the horizontal type injector, and the burner of this structure has the following disadvantages: whole burner volume is big, and occupation space is many; And the required primary air that burns need enter the injector supply from the gas-cooker drain pan, need solve the primary air supply in the cabinet perforate or at the kitchen range panel cut out for embedded gas-cooker, bring inconvenience for like this global design of kitchen range and the global design in kitchen, moulding and outward appearance are all not attractive in appearance.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides the built-in home gas kitchen ranges burner of a kind of interior outer nozzle independent regulation, the uniform a kind of multiinjector of burning, big flow, full upward air intake.
The present invention solves the technical scheme that foregoing problems adopts:
The burner of household gas cooker of a kind of multiinjector, big flow, full upward air intake, comprise one at the bottom of cup assembly, cup assembly of the so-called end is in order to supporting whole combustion system, and is fixed on the base of kitchen range.End cup assembly comprises horizontal induction tunnel and horizontal induction tunnel of interior ring fire that one or more outer ring fires are used; End cup assembly has and extraneous outer shroud air duct and the interior annular space gas passage that communicates; End cup assembly also comprises the mechanism that one or more outer shroud nozzles, an interior ring spray mouth are installed; End cup assembly also is provided with the mechanism that is tightly connected with the inner and outer rings burner head; An inner and outer ring burner head; Inside and outside ring fire lid; And one or more outer shroud nozzles, an interior ring spray mouth.
Above-mentioned so-called inner and outer ring burner head sealing shroud is connected on the end cup assembly; External ring fire cover and interior ring fire lid and burner head coupling are installed; The inner and outer rings nozzle is screwed into respectively on the respective nozzle installing mechanism of end cup assembly, and aims at the inner and outer rings induction tunnel axis centre of horizontal positioned on the end cup assembly respectively.According to this design of the present invention, the required primary air that burns can enter the inner and outer rings air duct of end cup from extraneous (generally being meant from kitchen range face top), jet injection via inner and outer rings combustion gas that nozzle sprays enters the inner and outer rings induction tunnel, enter by interior ring fire chamber that forms between burner head and the inside and outside ring fire lid and outer ring fire chamber generation flame combustion after being lighted by the fire hole between fire lid and the burner head again after diffusion mixes in pipe respectively.
As the preferred embodiment of the present invention, described external ring fire cover bottom is provided with fiery tooth along circumference, space between the adjacent fiery tooth constitutes described outer shroud fire hole, and each fiery tooth lower end is provided with little fiery tooth, and the gap between the adjacent little fiery tooth constitutes the small fire hole that communicates with outer ring fire chamber.
As improvement of the technical scheme of the present invention, described interior ring fire nozzle is positioned at ring fire induction tunnel below and faces the ring fire induction tunnel.
As another preferred embodiment of the present invention, outer ring fire induction tunnel is provided with two, and described outer shroud fire-fighting mouth correspondingly is provided with two, and two outer shroud fire-fighting mouths face corresponding outer ring fire induction tunnel respectively.
As further improvement in the technical proposal of the present invention, each outer ring fire induction tunnel inlet end outside is equipped with the mounting groove group that is used to adjust outer shroud fire-fighting mouth and outer ring fire induction tunnel inlet end distance, the mounting groove group comprises a plurality of mounting grooves that be arranged in parallel, and outer shroud fire-fighting mouth can be installed in the above-mentioned mounting groove.
As the further improvement of technique scheme of the present invention, middle part, described interior ring fire lid lower end outwards convexes to form the flow awl that the guiding air-flow is used.
On the end cup assembly of interior ring fire induction tunnel one side, also be provided with the gap that communicates with described outer shroud air duct.
The invention has the beneficial effects as follows: 1, realized the independent regulation of inside and outside fire, the required air supply that burns is supplied with by the kitchen range face fully, has realized full upward air intake; When 2, using, because two independently outer ring fire induction tunnels and outer shroud fire-fighting mouth are arranged, make that the throughput that enters outer ring fire chamber is big, air feed is stable; The gaseous mixture in ring fire chamber can fully burn through fire hole outside small fire hole bottom the while external ring fire cover on circumference fire tooth and the formation outer shroud fire hole of the gap between the adjacent fiery tooth made and enter, and the heat of the generation of burning is big; Gaseous mixture is by the flow awl water conservancy diversion of interior ring fire lid lower end in interior ring fire induction tunnel, flame is even when making burner combustion, it is more abundant to burn, and the gap that ring fire hole another part auxiliary air communicates with the outer shroud air duct on the cup assembly at the bottom of by interior ring fire induction tunnel one side in when burning imports, and can fully burn; 3, the external ring fire cover bottom is along having the space between small fire hole and the adjacent fiery tooth to constitute the outer shroud fire hole on the circumference fire tooth, and the interior ring fire hole that the ring fire lid constitutes in adding makes the present invention have the larger area burning and uses fire hole, is convenient for changing different combustion gas and uses.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the perspective view of embodiment of the present invention;
Fig. 2 is the vertical view of embodiment of the present invention;
Fig. 3 is I among the figure-I cutaway view;
Fig. 4 is II among Fig. 1-II cutaway view;
Fig. 5 is III among Fig. 1-III cutaway view;
Fig. 6 is the end cup assembly structural representation of embodiment of the present invention;
Fig. 7 is an outer shroud fire-fighting mouth mounting structure schematic diagram;
Fig. 8 is an embodiment of the present invention burner head structural representation;
Fig. 9 is an external ring fire cover schematic diagram of the present invention;
Figure 10 is an interior ring fire lid schematic diagram of the present invention.
The specific embodiment
As shown in the figure, the burner of a kind of multiinjector disclosed by the invention, big flow, full upward air intake, include end cup assembly 1 and place inside and outside burner head 21, external ring fire cover 11 and interior ring fire on the end cup assembly to cover 12, end cup assembly 1 is provided with outer shroud gas joint 6, the installing hole 311,321 of interior ring gas joint 7 and igniting pin 31, thermocouple 32.
From Fig. 3-Fig. 5 as seen, constitute outer ring fire chamber 22 between inner and outer ring burner head 2 and the external ring fire cover 11, inner and outer ring burner head 2 or external ring fire cover 11 are provided with the outer shroud fire hole 13 that communicates with outer ring fire chamber, in the present embodiment, as shown in Figure 9, external ring fire cover 11 bottoms are provided with some fiery teeth 111 along circumference, space between the adjacent fiery tooth 111 constitutes outer shroud fire hole 13, each fiery tooth 111 lower end also is provided with some little fiery teeth 112, and the gap between the adjacent little fiery tooth 112 constitutes the small fire hole 113 that communicates with outer ring fire chamber.Ring fire chamber 23 in constituting between inner and outer ring burner head 21 and the interior ring fire lid 12, inner and outer ring burner head 2 or interior ring fire lid 12 are provided with the interior ring fire hole 14 that communicates with interior ring fire chamber, as shown in figure 10, interior ring fire hole 14 has big fire hole and small fire hole, and big or small fire hole is to cover the large and small fire tooth that some height of 12 lower ends do not wait by ring fire in being arranged on to form.Interior ring fire is covered middle part, 12 lower ends and is outwards convexed to form the flow awl 121 that the guiding air-flow is used.
As Fig. 3, shown in Figure 6, end cup assembly 1 has and extraneous interior annular space gas passage 2 and the outer shroud air duct 3 that communicates, also be provided with on the end cup assembly 1 communicate with interior annular space gas passage 2 and vertically disposed in ring fire induction tunnel 15 and a plurality ofly communicate with outer shroud air duct 3 and be horizontally disposed with the outer ring fire induction tunnel 16 (as Fig. 5) that bending afterwards makes progress, and the interior ring fire nozzle 17 corresponding with interior ring fire induction tunnel 15 and a plurality of respectively with each outer ring fire induction tunnel 16 outer shroud fire-fighting mouth 18 one to one, the mixed gas outlet 160 of each outer ring fire induction tunnel 16 communicates with outer ring fire chamber 22, and the mixed gas outlet 150 of interior ring fire induction tunnel 15 communicates with interior ring fire chamber 23.As shown in the figure, in the present embodiment, interior ring fire nozzle 17 is positioned at ring fire induction tunnel 15 belows and faces ring fire induction tunnel 15, outer ring fire induction tunnel 16 is provided with two, outer shroud fire-fighting mouth 18 correspondingly is provided with two, and two outer shroud fire-fighting mouths 18 face corresponding outer ring fire induction tunnel 16 respectively.
Also be provided with the gap 19 that communicates with outer shroud air duct 3 on the cup assembly 1 at the bottom of interior ring fire induction tunnel 15 1 sides.
As shown in Figure 5, on end cup assembly 1, each outer ring fire induction tunnel 16 inlet ends outside is equipped with the mounting groove group 5 that is used to adjust outer shroud fire-fighting mouth 18 and outer ring fire induction tunnel 16 inlet end distances, and mounting groove group 5 comprises a plurality of mounting grooves 51 that be arranged in parallel.As Fig. 1, shown in Figure 7, other is provided with nozzle and is provided with plate 20, outer shroud fire-fighting mouth 18 can be installed in the above-mentioned mounting groove 51 by plate 20, by plate 20 position on different mounting grooves on the conversion outer shroud fire-fighting mouth 18 adjust outer shroud fire-fighting mouth 18 with outside ring fire induction tunnel 16 inlet end distances, the final regulation and control that realize air capacity in the external ring fire induction tunnel 16 interior gaseous mixtures are to satisfy actual needs.In addition, the other effect that nozzle is installed plate 20 is to connect fuel gas inlet, and the nozzle that plate is installed is equipped with outer shroud gas joint 6 outward relatively, in order to link to each other with gas inlet pipe.
As shown in Figure 5, during use, combustion gas 10 enters blast tube by outer ring fire gas joint 6 and interior ring fire gas joint 7.Outer ring fire combustion gas sprays into outer ring fire induction tunnel 16 at a high speed through outer shroud fire-fighting mouth 18, flow velocity by himself produces the primary air 100 that the negative pressure suction enters from outer shroud air duct 3 in the ring fire induction tunnel 16 outside, form combustion gas and AIR MIXTURES outside in the ring fire induction tunnel 16, mixed gas outlet 160 by outer ring fire induction tunnel 16 enters outer ring fire chamber 22 again through small fire hole 113 and 13 burnings of outer shroud fire hole, and small fire hole 113 and outer shroud fire hole 13 another part auxiliary airs 200 are by supplying with around the fire hole.Because two independently outer ring fire induction tunnels 16 and outer shroud fire-fighting mouth 18 are arranged, make that the throughput that enters outer ring fire chamber is big, air feed is stable; Simultaneously small fire hole 113 and the space adjacent fiery tooth 111 between of external ring fire cover 11 bottoms on circumference fire tooth constitutes outer shroud fire hole 13 gaseous mixture that enters outer ring fire chamber can fully be burnt through fire hole, and the heat of the generation of burning is big.
As shown in Figure 3, interior ring fire combustion gas 10 is through interior ring fire nozzle 17 ejections, flow velocity by himself produces negative pressure and sucks the primary air 100 that enters from interior annular space gas passage 2 in interior ring fire induction tunnel 15, ring fire hole 14 ignition in the ring fire chamber is passed through again in entering after mixing in interior ring fire induction tunnel 15, the flow that gaseous mixture covers 12 lower ends by interior ring fire is bored 121 water conservancy diversion, flame is even when making burner combustion, and it is more abundant to burn.The gap 19 that the required another part auxiliary air 200 in ring fire hole 14 communicates with outer shroud air duct 3 on the cup assembly 1 at the bottom of by interior ring fire induction tunnel 15 1 sides in during burning imports, as shown in Figure 8.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102202638A CN101446415A (en) | 2008-12-23 | 2008-12-23 | Embedded household gas stove burner with multiple nozzles, high flow rate and complete upward air intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102202638A CN101446415A (en) | 2008-12-23 | 2008-12-23 | Embedded household gas stove burner with multiple nozzles, high flow rate and complete upward air intake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101446415A true CN101446415A (en) | 2009-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102202638A Pending CN101446415A (en) | 2008-12-23 | 2008-12-23 | Embedded household gas stove burner with multiple nozzles, high flow rate and complete upward air intake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101446415A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939901A (en) * | 2013-01-23 | 2014-07-23 | 美的集团股份有限公司 | Cup bottom assembly, upper inlet air type burner and gas cooker |
| CN106152133A (en) * | 2016-08-04 | 2016-11-23 | 浙江亿田电器有限公司 | A kind of burner for gas kitchen ranges |
| CN108758631A (en) * | 2018-07-26 | 2018-11-06 | 广东万家乐厨房科技有限公司 | A kind of upward-air-feeding type stove combustor and kitchen range |
| CN109000234A (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 | Burner and gas cooker |
| CN109000230A (en) * | 2018-09-03 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner |
| CN109000244A (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 | Burner |
| CN109959006A (en) * | 2017-12-26 | 2019-07-02 | 宁波方太厨具有限公司 | A kind of burner for gas-cooker |
| CN110173688A (en) * | 2018-02-20 | 2019-08-27 | 林内株式会社 | Burner for stove |
| CN110332531A (en) * | 2019-06-01 | 2019-10-15 | 中山市思源电器有限公司 | A kind of gas burner that auxiliary air air ducting is set |
| CN110762523A (en) * | 2018-07-28 | 2020-02-07 | 宁波方太厨具有限公司 | Gas burner with strong injection force and gas stove with burner |
| CN111121036A (en) * | 2018-10-31 | 2020-05-08 | 宁波方太厨具有限公司 | Upper air inlet burner and cooker applying same |
| CN112413652A (en) * | 2020-11-16 | 2021-02-26 | 华帝股份有限公司 | Combustor and gas stove using same |
| CN112762442A (en) * | 2019-11-01 | 2021-05-07 | 嵊州市远见机械科技有限公司 | Air door adjusting structure of upper air inlet mixed air cavity |
| CN112781044A (en) * | 2021-01-21 | 2021-05-11 | 石天水 | Fire distributor capable of inputting secondary air to center |
| CN113280338A (en) * | 2021-06-01 | 2021-08-20 | 浙江莫尼电气有限公司 | Upper air inlet burner |
| WO2022121602A1 (en) * | 2020-12-07 | 2022-06-16 | 广东美的白色家电技术创新中心有限公司 | Burner and gas stove |
-
2008
- 2008-12-23 CN CNA2008102202638A patent/CN101446415A/en active Pending
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939901A (en) * | 2013-01-23 | 2014-07-23 | 美的集团股份有限公司 | Cup bottom assembly, upper inlet air type burner and gas cooker |
| CN106152133B (en) * | 2016-08-04 | 2019-04-05 | 浙江亿田电器有限公司 | A kind of burner for gas cooker |
| CN106152133A (en) * | 2016-08-04 | 2016-11-23 | 浙江亿田电器有限公司 | A kind of burner for gas kitchen ranges |
| CN109959006B (en) * | 2017-12-26 | 2024-01-16 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN109959006A (en) * | 2017-12-26 | 2019-07-02 | 宁波方太厨具有限公司 | A kind of burner for gas-cooker |
| CN110173688B (en) * | 2018-02-20 | 2023-02-24 | 林内株式会社 | Burner for stove |
| CN110173688A (en) * | 2018-02-20 | 2019-08-27 | 林内株式会社 | Burner for stove |
| CN108758631A (en) * | 2018-07-26 | 2018-11-06 | 广东万家乐厨房科技有限公司 | A kind of upward-air-feeding type stove combustor and kitchen range |
| CN110762523A (en) * | 2018-07-28 | 2020-02-07 | 宁波方太厨具有限公司 | Gas burner with strong injection force and gas stove with burner |
| CN109000230B (en) * | 2018-09-03 | 2023-09-05 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner with a burner body |
| CN109000230A (en) * | 2018-09-03 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner |
| CN109000234A (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 | Burner and gas cooker |
| CN109000244B (en) * | 2018-09-04 | 2023-09-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner with a burner body |
| CN109000234B (en) * | 2018-09-04 | 2023-09-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas cooker |
| CN109000244A (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 | Burner |
| CN111121036A (en) * | 2018-10-31 | 2020-05-08 | 宁波方太厨具有限公司 | Upper air inlet burner and cooker applying same |
| CN110332531B (en) * | 2019-06-01 | 2021-02-02 | 中山市思源电器有限公司 | A gas burner with a secondary air guide device |
| CN110332531A (en) * | 2019-06-01 | 2019-10-15 | 中山市思源电器有限公司 | A kind of gas burner that auxiliary air air ducting is set |
| CN112762442A (en) * | 2019-11-01 | 2021-05-07 | 嵊州市远见机械科技有限公司 | Air door adjusting structure of upper air inlet mixed air cavity |
| CN112762442B (en) * | 2019-11-01 | 2024-06-11 | 绍兴顶火火节能燃具有限公司 | Air door adjusting structure of upper air inlet mixing cavity |
| CN112413652A (en) * | 2020-11-16 | 2021-02-26 | 华帝股份有限公司 | Combustor and gas stove using same |
| CN112413652B (en) * | 2020-11-16 | 2025-03-11 | 华帝股份有限公司 | Burner and gas stove using the same |
| WO2022121602A1 (en) * | 2020-12-07 | 2022-06-16 | 广东美的白色家电技术创新中心有限公司 | Burner and gas stove |
| CN112781044A (en) * | 2021-01-21 | 2021-05-11 | 石天水 | Fire distributor capable of inputting secondary air to center |
| CN113280338A (en) * | 2021-06-01 | 2021-08-20 | 浙江莫尼电气有限公司 | Upper air inlet burner |
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Open date: 20090603 |