CN201344535Y - Multi-nozzle, high-flow and fully-upper-inlet-air embedded household gas stove burner - Google Patents
Multi-nozzle, high-flow and fully-upper-inlet-air embedded household gas stove burner Download PDFInfo
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- CN201344535Y CN201344535Y CNU2008202058007U CN200820205800U CN201344535Y CN 201344535 Y CN201344535 Y CN 201344535Y CN U2008202058007 U CNU2008202058007 U CN U2008202058007U CN 200820205800 U CN200820205800 U CN 200820205800U CN 201344535 Y CN201344535 Y CN 201344535Y
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Abstract
The utility model discloses a multi-nozzle, high-flow and fully-upper-inlet-air embedded household gas stove burner, which comprises a bottom cup component, an inner-and-outer-ring burner head, an outer-ring fire cover and an inner-ring fire cover, wherein an inner-and-outer-ring burner 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, and the inner-and-outer-ring burner head 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 component is provided with an inner-ring air channel and an outer-ring air channel which are communicated with the outside, and the bottom cup component is provided with an inner-ring fire injection pipe and a plurality of outer-ring fire injection pipes which are horizontally arranged, an inner-ring fire nozzle and a plurality of outer-ring fire nozzles; the mixing air outlet of each outer-ring fire injection pipe is communicated with the outer-ring fire cavity, and the mixing air outlet of the inner-ring fire injection pipe is communicated with the inner-ring fire cavity. The inner fire and the outer fire are independently regulated, and the fully upper inlet air is achieved; the heat flow is large, the gas supply is stable, the burning is full and the burning power is high; and the utility model has a fire hole for burning with larger area, thereby facilitating the replacement of different gases.
Description
Technical field
The utility model 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.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model 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 utility model solves the technical scheme that foregoing problems adopted:
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 utility model, 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 utility model preferred embodiment, 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 the utility model improvement of the technical scheme, described interior ring fire nozzle is positioned at ring fire induction tunnel below and faces the ring fire induction tunnel.
As the utility model another preferred embodiment, 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 the utility model further improvement in the technical proposal, 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 the utility model technique scheme, 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 beneficial effects of the utility model are: 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, the interior ring fire hole that the ring fire lid constitutes in adding, make that the utlity model has the larger area burning uses fire hole, is convenient for changing different combustion gas and uses.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the vertical view of the utility model embodiment;
Fig. 3 is an I-I cutaway view among the figure;
Fig. 4 is an II-II cutaway view among Fig. 1;
Fig. 5 is an III-III cutaway view among Fig. 1;
Fig. 6 is the end cup assembly structural representation of the utility model embodiment;
Fig. 7 is an outer shroud fire-fighting mouth mounting structure schematic diagram;
Fig. 8 is the utility model embodiment burner head structural representation;
Fig. 9 is an external ring fire cover schematic diagram of the present utility model;
Figure 10 is an interior ring fire lid schematic diagram of the present utility model.
The specific embodiment
As shown in the figure, the burner of the disclosed a kind of multiinjector of the utility model, 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)
1. multiinjector, big flow, the built-in home gas kitchen ranges burner of full upward air intake, include end cup assembly (1) and place inner and outer ring burner head (21) on the end cup assembly, external ring fire cover (11) and interior ring fire lid (12), constitute outer ring fire chamber (22) between inner and outer ring burner head (21) and the external ring fire cover (11), inner and outer ring burner head (21) or external ring fire cover (11) are provided with the outer shroud fire hole (13) 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 (21) or interior ring fire lid (2) are provided with the interior ring fire hole (14) that communicates with interior ring fire chamber, it is characterized in that cup assembly of the described end (1) is provided with and extraneous interior annular space gas passage (2) and the outer shroud air duct (3) that communicates, also be provided with ring fire induction tunnel (15) and the outer ring fire induction tunnel (16) of a plurality of horizontal positioned that communicates with outer shroud air duct (3) in the horizontal positioned that communicates with interior annular space gas passage (2) on the end cup assembly (1), 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 described outer ring fire chamber, and the mixed gas outlet (150) of interior ring fire induction tunnel (15) communicates with described interior ring fire chamber.
2. the built-in home gas kitchen ranges burner of a kind of multiinjector according to claim 1, big flow, full upward air intake, it is characterized in that described external ring fire cover (11) bottom is provided with fiery tooth (111) along circumference, space between the adjacent fiery tooth (111) constitutes described outer shroud fire hole (13), each fiery tooth (111) lower end is provided with little fiery tooth, and the gap between the adjacent little fiery tooth constitutes the small fire hole (113) that communicates with outer ring fire chamber.
3. the built-in home gas kitchen ranges burner of a kind of multiinjector according to claim 1, big flow, full upward air intake is characterized in that described interior ring fire nozzle (17) is positioned at ring fire induction tunnel (15) below and faces ring fire induction tunnel (15).
4. the built-in home gas kitchen ranges burner of a kind of multiinjector according to claim 1, big flow, full upward air intake, the outer ring fire induction tunnel (16) that it is characterized in that horizontal positioned is provided with two, described 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.
5. according to the built-in home gas kitchen ranges burner of claim 1 or 4 described a kind of multiinjectors, big flow, full upward air intake, it is characterized in that each outer ring fire induction tunnel (16) inlet end 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 distance, mounting groove group (5) comprises a plurality of mounting grooves (51) that be arranged in parallel, and outer shroud fire-fighting mouth (18) can be installed in the above-mentioned mounting groove (51).
6. the built-in home gas kitchen ranges burner of a kind of multiinjector according to claim 1, big flow, full upward air intake is characterized in that middle part, described interior ring fire lid (12) lower end outwards convexes to form the flow awl (121) that the guiding air-flow is used.
7. the built-in home gas kitchen ranges burner of a kind of multiinjector according to claim 1, big flow, full upward air intake is characterized in that also being provided with the gap (19) that communicates with described outer shroud air duct (3) on the end cup assembly (1) of interior ring fire induction tunnel (16) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202058007U CN201344535Y (en) | 2008-12-23 | 2008-12-23 | Multi-nozzle, high-flow and fully-upper-inlet-air embedded household gas stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202058007U CN201344535Y (en) | 2008-12-23 | 2008-12-23 | Multi-nozzle, high-flow and fully-upper-inlet-air embedded household gas stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344535Y true CN201344535Y (en) | 2009-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202058007U Expired - Fee Related CN201344535Y (en) | 2008-12-23 | 2008-12-23 | Multi-nozzle, high-flow and fully-upper-inlet-air embedded household gas stove burner |
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| Country | Link |
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| CN (1) | CN201344535Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148484A (en) * | 2013-02-22 | 2013-06-12 | 吴钰 | Combustor provided with ultrathin furnace ends |
| CN103175203A (en) * | 2013-03-06 | 2013-06-26 | 宁波方太厨具有限公司 | Upper air inlet burner |
| CN103267288A (en) * | 2013-05-22 | 2013-08-28 | 孙琛 | Burner |
| CN109114553A (en) * | 2018-09-03 | 2019-01-01 | 佛山市顺德区美的洗涤电器制造有限公司 | burner |
| CN110345474A (en) * | 2019-07-16 | 2019-10-18 | 嵊州雅德迈厨具有限公司 | A kind of atmospheric type upper inlet wind type burner |
| WO2019223402A1 (en) * | 2018-05-23 | 2019-11-28 | 宁波方太厨具有限公司 | Upper air inlet cooker burner |
-
2008
- 2008-12-23 CN CNU2008202058007U patent/CN201344535Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148484A (en) * | 2013-02-22 | 2013-06-12 | 吴钰 | Combustor provided with ultrathin furnace ends |
| CN103175203A (en) * | 2013-03-06 | 2013-06-26 | 宁波方太厨具有限公司 | Upper air inlet burner |
| CN103175203B (en) * | 2013-03-06 | 2015-06-10 | 宁波方太厨具有限公司 | Upper air inlet burner |
| CN103267288A (en) * | 2013-05-22 | 2013-08-28 | 孙琛 | Burner |
| CN103267288B (en) * | 2013-05-22 | 2016-04-06 | 孙琛 | Burner |
| WO2019223402A1 (en) * | 2018-05-23 | 2019-11-28 | 宁波方太厨具有限公司 | Upper air inlet cooker burner |
| CN109114553A (en) * | 2018-09-03 | 2019-01-01 | 佛山市顺德区美的洗涤电器制造有限公司 | burner |
| CN110345474A (en) * | 2019-07-16 | 2019-10-18 | 嵊州雅德迈厨具有限公司 | A kind of atmospheric type upper inlet wind type burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20101223 |