CN205316318U - Upper air inlet type stove burner - Google Patents
Upper air inlet type stove burner Download PDFInfo
- Publication number
- CN205316318U CN205316318U CN201520990822.9U CN201520990822U CN205316318U CN 205316318 U CN205316318 U CN 205316318U CN 201520990822 U CN201520990822 U CN 201520990822U CN 205316318 U CN205316318 U CN 205316318U
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- CN
- China
- Prior art keywords
- air
- cup
- air inlet
- chamber
- seat
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an upper air inlet type stove burner, includes furnace end, distributor seat, nei huogai and waihuogai, the lower extreme of the axial secondary air passageway of distributor seat is provided with and backs down mouthful the chamber of admitting air with side open -ended secondary air, and the lower fixed surface that secondary air admitted air chamber and distributor seat is connected, and axial secondary air passageway lower extreme and secondary air admit air the chamber and communicate, secondary air advances the quantity in chamber and the quantity of axial secondary air passageway suits, secondary air admits air the upper end of bottom plate and the cup in chamber and supports the cooperation, cup and two secondary air distributor seat constitution primary air inlet channel between the chamber that admits air. Owing to adopt such structure, in primary air followed cooker panel upper portion entering furnace end, the gas was spout by the nozzle, mixed in advance in cup gas and air admission, then got into the distributor seat, in having overcome prior art, primary air follows the defect that gets into in the drain pan, can prevent that the pan from having the liquid of outflow to get into the cup, convenient assembling, gas combustion is abundant, and the efficiency is high.
Description
Technical field
This utility model relates to a kind of household cooking utensil burner.
Background technology
Currently available technology, a kind of cooker burner, including burner, distributor seat, inner fire cover and outer fire cover, having endogenous fire cage, the outer shroud fuel tank induction tunnel corresponding with endogenous fire cage and the radial direction blast tube communicated with outer shroud fuel tank by endogenous fire cage on distributor seat, adjacent two radially have axial secondary-air passage on distributor seat between blast tubes; Distributor seat coordinates with burner, and inside and outside fire cover fastens with endogenous fire cage and outer shroud fuel tank respectively. Existing problems are: primary air enters in the drain pan of kitchen range, the end easily crosses evacuation, and efficiency is low.
Utility model content
The purpose of this utility model is: provide a kind of upward-air-feeding type stove combustor, and it has the feature of primary air upper air inlet, and fuel gas buring is abundant, and efficiency is high.
This utility model is achieved in that a kind of upward-air-feeding type stove combustor, including burner, distributor seat, inner fire cover and outer fire cover, having endogenous fire cage, the outer shroud fuel tank induction tunnel corresponding with endogenous fire cage and communicated with outer shroud fuel tank by endogenous fire cage two radially blast tubes on distributor seat, adjacent two radially have axial secondary-air passage on distributor seat between blast tubes; Distributor seat coordinates with burner, and inside and outside fire cover fastens with endogenous fire cage and outer shroud fuel tank respectively; It is characterized in that described burner includes the cup of upper shed and is arranged on the inlet channel of bottom of cup, and the gas outlet of inlet channel is positioned at the center of cup base plate, and gas outlet is provided with nozzle;
Described cup has a flange; Endogenous fire cage is provided with external tapping, the endogenous fire cage in external tapping has several gas ports equally distributed;
The lower end of the axial secondary-air passage of described distributor seat is provided with the auxiliary air inlet chamber of top opening and side opening, and auxiliary air inlet chamber is fixing with the lower surface of distributor seat to be connected, and axial secondary-air passage lower end connects with auxiliary air inlet chamber;The quantity of quantity and axial secondary-air passage that auxiliary air enters chamber adapts;
The base plate of auxiliary air inlet chamber supports with the upper end of cup and coordinates, and the distributor seat between cup and two auxiliary air inlet chambers constitutes primary air inlet channel.
Described upward-air-feeding type stove combustor, it is characterized in that described auxiliary air inlet chamber has two;
The base plate of one auxiliary air inlet chamber is provided with on the base plate of at least one shank, another auxiliary air inlet chamber alignment pin,
Described cup inwall there is locating slot; Shank inserts in cup, and the shank portion of alignment pin inserts in cup, location-plate is chimeric with locating slot.
Described upward-air-feeding type stove combustor, it is characterized in that the inner chamber of described induction tunnel is rounding taper type.
Described upward-air-feeding type stove combustor, it is characterized in that the inner chamber of described cup includes being positioned at the rectangular cavity at middle part and being positioned at the circular arc chamber at rectangular cavity two ends;
One circular arc cavity wall is provided with described locating slot;
The outer circumferential surface of described auxiliary air inlet chamber is circular arc;
Described shank and circular arc cavity wall cooperation, the shank portion of described alignment pin and another circular arc cavity wall.
Described upward-air-feeding type stove combustor, it is characterized in that described distributor seat includes the seat of honour and bottom,
The described seat of honour is provided with endogenous fire cage, axial secondary-air passage and the air slot of under shed communicated with endogenous fire cage;
Having two through holes, auxiliary air inlet chamber and induction tunnel on bottom, auxiliary air inlet chamber coordinates with through hole;
The seat of honour and bottom fastening, axial secondary-air passage is docked mutually with through hole, and the circumferential wallboard that air slot constitutes radially blast tube, the radial edges at the seat of honour and bottom with bottom laminating constitutes outer shroud fuel tank.
This utility model one upward-air-feeding type stove combustor, owing to adopting such structure, primary air enters in burner from stove panel top, and combustion gas is sprayed by nozzle, enters premix in cup combustion gas and air, subsequently into distributor seat; Overcome in prior art, the defect that primary air enters in drain pan; Preventing pan from having the liquid of outflow to enter cup, easy to assembly, fuel gas buring is abundant, and efficiency is high.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model.
Fig. 2 is three-dimensional cutaway view of the present utility model.
Fig. 3 is one of three-dimensional exploded view of the present utility model.
Fig. 4 is the two of three-dimensional exploded view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Figure 1 and Figure 2, a kind of upward-air-feeding type stove combustor, including burner 1, distributor seat 2, inner fire cover 3 and outer fire cover 4, having endogenous fire cage 21, outer shroud fuel tank 22 induction tunnel 23 corresponding with endogenous fire cage 21 and communicated with outer shroud fuel tank 22 by endogenous fire cage 21 two radially blast tubes 24 on distributor seat 2, adjacent two radially have axial secondary-air passage 25 on distributor seat between blast tubes 24; Distributor seat 2 coordinates with burner 1, and inside and outside fire cover 3,4 fastens with endogenous fire cage 21 and outer shroud fuel tank 22 respectively.
Described burner 1 includes the cup 1A of upper shed and is arranged on the inlet channel 1B of bottom of cup, the gas outlet 1B1 of inlet channel 1B and is positioned at the center of cup 1A base plate, and gas outlet 1B1 is provided with nozzle;
Described cup 1 has a flange 1C; Endogenous fire cage 21 is provided with external tapping 211, the endogenous fire cage 21 in external tapping 211 has several gas ports 212 equally distributed;
The lower end of the axial secondary-air passage 24 of described distributor seat 2 is provided with the auxiliary air inlet chamber 5 of top opening and side opening, auxiliary air inlet chamber 5 is fixing with the lower surface of distributor seat 2 to be connected, and axial secondary-air passage 25 lower end connects with the top opening of auxiliary air inlet chamber 5; The quantity of quantity and axial secondary-air passage 25 that auxiliary air enters chamber 5 adapts;
The base plate of auxiliary air inlet chamber 5 supports with the upper end of cup 1A and coordinates, and the distributor seat between cup 1A and two auxiliary air inlet chamber 5 constitutes primary air inlet channel.
Described auxiliary air inlet chamber 5 has two;
The base plate of one auxiliary air inlet chamber 5 is provided with on the base plate of at least one shank 51, another auxiliary air inlet chamber 5 alignment pin 52,
Described cup 1A inwall there is locating slot 1D; Shank 51 inserts in cup 1A, and the shank portion of alignment pin 52 inserts in cup 1A, location-plate is chimeric with locating slot 1D.
The inner chamber of described induction tunnel 23 is rounding taper type.
The inner chamber of described cup 1A includes being positioned at the rectangular cavity 1A1 at middle part and being positioned at the circular arc chamber 1A2 at rectangular cavity two ends;
One circular arc chamber 1A2 wall is provided with described locating slot 1D;
The outer circumferential surface of described auxiliary air inlet chamber 5 is circular arc. Described shank 51 coordinates with a circular arc chamber 1A2 wall, and the shank portion of described alignment pin 52 coordinates with another circular arc chamber 1A2 wall;
Having two spacing preiections on the circular arc chamber 1A2 wall of the cooperation of described shank 51, shank 51 is between two spacing preiections.
Described distributor seat 2 includes the seat of honour 6 and bottom 7,
The described seat of honour 6 is provided with endogenous fire cage 21, axial secondary-air passage 25 and the air slot 61 of under shed communicated with endogenous fire cage 21;
Having two through holes 71, auxiliary air inlet chamber 5 and induction tunnel 23 on bottom 7, auxiliary air inlet chamber 5 coordinates with through hole 71;
The seat of honour 6 and bottom 7 fasten, and axial secondary-air passage 25 is docked with through hole 71 phase, and the circumferential wallboard that air slot 61 constitutes radially blast tube 24, the radial edges at the seat of honour 6 and bottom 7 with bottom 7 laminating constitutes outer shroud fuel tank 22.
Above-described is only preferred embodiments of the present utility model. It should be pointed out that, for the person of ordinary skill of the art, when without departing from this utility model principle, it is also possible to make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (5)
1. a upward-air-feeding type stove combustor, including burner, distributor seat, inner fire cover and outer fire cover, having endogenous fire cage, the outer shroud fuel tank induction tunnel corresponding with endogenous fire cage and communicated with outer shroud fuel tank by endogenous fire cage two radially blast tubes on distributor seat, adjacent two radially have axial secondary-air passage on distributor seat between blast tubes; Distributor seat coordinates with burner, and inside and outside fire cover fastens with endogenous fire cage and outer shroud fuel tank respectively; It is characterized in that: described burner includes the cup of upper shed and is arranged on the inlet channel of bottom of cup, and the gas outlet of inlet channel is positioned at the center of cup base plate, and gas outlet is provided with nozzle;
Described cup has a flange; Endogenous fire cage is provided with external tapping, the endogenous fire cage in external tapping has several gas ports equally distributed;
The lower end of the axial secondary-air passage of described distributor seat is provided with the auxiliary air inlet chamber of top opening and side opening, and auxiliary air inlet chamber is fixing with the lower surface of distributor seat to be connected, and axial secondary-air passage lower end connects with auxiliary air inlet chamber; The quantity of quantity and axial secondary-air passage that auxiliary air enters chamber adapts;
The base plate of auxiliary air inlet chamber supports with the upper end of cup and coordinates, and the distributor seat between cup and two auxiliary air inlet chambers constitutes primary air inlet channel.
2. upward-air-feeding type stove combustor according to claim 1, it is characterised in that: described auxiliary air inlet chamber has two;
The base plate of one auxiliary air inlet chamber is provided with on the base plate of at least one shank, another auxiliary air inlet chamber alignment pin,
Described cup inwall there is locating slot; Shank inserts in cup, and the shank portion of alignment pin inserts in cup, location-plate is chimeric with locating slot.
3. upward-air-feeding type stove combustor according to claim 1, it is characterised in that: the inner chamber of described induction tunnel is rounding taper type.
4. upward-air-feeding type stove combustor according to claim 2, it is characterised in that: the inner chamber of described cup includes being positioned at the rectangular cavity at middle part and being positioned at the circular arc chamber at rectangular cavity two ends;
One circular arc cavity wall is provided with described locating slot;
The outer circumferential surface of described auxiliary air inlet chamber is circular arc:
Described shank and circular arc cavity wall cooperation, the shank portion of described alignment pin and another circular arc cavity wall.
5. upward-air-feeding type stove combustor according to claim 4, it is characterised in that: described distributor seat includes the seat of honour and bottom,
The described seat of honour is provided with endogenous fire cage, axial secondary-air passage and the air slot of under shed communicated with endogenous fire cage;
Having two through holes, auxiliary air inlet chamber and induction tunnel on bottom, auxiliary air inlet chamber coordinates with through hole;
The seat of honour and bottom fastening, axial secondary-air passage is docked mutually with through hole, and the circumferential wallboard that air slot constitutes radially blast tube, the radial edges at the seat of honour and bottom with bottom laminating constitutes outer shroud fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990822.9U CN205316318U (en) | 2015-12-03 | 2015-12-03 | Upper air inlet type stove burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990822.9U CN205316318U (en) | 2015-12-03 | 2015-12-03 | Upper air inlet type stove burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316318U true CN205316318U (en) | 2016-06-15 |
Family
ID=56314688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520990822.9U Expired - Fee Related CN205316318U (en) | 2015-12-03 | 2015-12-03 | Upper air inlet type stove burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410792A (en) * | 2019-08-30 | 2019-11-05 | 宁波方太厨具有限公司 | Fire cover for kitchen range |
| CN114321917A (en) * | 2022-01-26 | 2022-04-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas stove |
-
2015
- 2015-12-03 CN CN201520990822.9U patent/CN205316318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410792A (en) * | 2019-08-30 | 2019-11-05 | 宁波方太厨具有限公司 | Fire cover for kitchen range |
| CN110410792B (en) * | 2019-08-30 | 2021-02-26 | 宁波方太厨具有限公司 | Fire cover of kitchen range |
| CN114321917A (en) * | 2022-01-26 | 2022-04-12 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20201203 |