CN202792019U - Fire-spinning large-power efficient combustor - Google Patents
Fire-spinning large-power efficient combustor Download PDFInfo
- Publication number
- CN202792019U CN202792019U CN201220456544.5U CN201220456544U CN202792019U CN 202792019 U CN202792019 U CN 202792019U CN 201220456544 U CN201220456544 U CN 201220456544U CN 202792019 U CN202792019 U CN 202792019U
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- fire cover
- fire
- diameter
- ring
- gas
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Abstract
The utility model provides a fire-spinning large-power efficient combustor. The combustor comprises a furnace head, a fire distribution device, an inner fire cover and an outer fire cover, wherein the fire distribution device comprises an inner fire cover base, an outer fire cover base, a gas inlet connector and a gas channel; the inner fire cover base, the outer fire cover base and the gas inlet connector are located at the center of the fire distribution device; the gas channel is used for communicating the gas inlet connector with the outer fire cover base; the upper surface of a top plate of the outer fire cover is in the shape of a reversed cone frustum; a left-spinning or right-spinning fire guide groove is formed in the upper surface of the top plate; an outer annular wall plate of the outer fire cover is provided with a ring of large-diameter gas holes and a ring of small-diameter gas holes; and a peripheral wall plate of the inner fire cover is provided with the ring of large-diameter gas holes and the ring of small-diameter gas holes. With the adoption of the structure, the fire guide groove is formed between the combustor and the bottom of pan to form left-spinning or right-spinning fire, so that the speed and the quantity of secondary air between the inner fire cover and the outer fire cover are enhanced so as to ensure sufficient combustion of gas, prevent jump fire and improve heat efficiency; and the large-diameter and small-diameter gas holes in the inner fire cover and the outer fire cover are designed at intervals, so that layered combustion is realized, and the gas is sufficiently combusted.
Description
Technical field
The utility model relates to a kind of household cooking utensil burner.
Background technology
Present prior art, a kind of household cooking utensil burner comprises burner, distributor, inner fire cover and outer fire cover, described burner comprises mixed air cavity, is arranged on gas outlet and the induction tunnel at mixed air cavity top; Described distributor comprises inner fire cover seat, outer fire cover seat, the intake interface that is positioned at the center and the blast tube that intake interface is communicated with outer fire cover, and intake interface is positioned at the bottom of the inner fire cover seat at center; Existing problems are: power is little, and when making when high-power, fuel gas buring is insufficient; Need to add large volume could realize high-power.
Summary of the invention
The purpose of this utility model is: a kind of vortex large power high efficiency burner is provided, and it realizes high-powerly in the situation of original volume, and fuel gas buring is abundant.
The utility model is achieved in that a kind of vortex large power high efficiency burner, comprise burner, distributor, inner fire cover and outer fire cover, described distributor comprises inner fire cover seat, outer fire cover seat, the intake interface that is positioned at the center and the blast tube that intake interface is communicated with the outer fire cover seat, and intake interface is positioned at the bottom of the inner fire cover seat at center; Its special character is: the cover top surface of described outer fire cover is the rounding taper type, and the fire-guiding channel of left-handed or dextrorotation is arranged on the cover top surface;
One ring major diameter combustion combustion hole and a ring minor diameter fuel gas hole are arranged on the outer shroud wallboard of described outer fire cover, and the major diameter burner port is positioned at minor diameter burner port top, the alternate setting of large and small diameter burner port;
The minor diameter fuel gas hole is encircled in the ring major diameter combustion combustion hole and that has on the circumferential wallboard of described inner fire cover, and the major diameter burner port is positioned at minor diameter burner port top, the alternate setting of large and small diameter burner port.
Described a kind of vortex large power high efficiency burner, its special character is: described fire-guiding channel is from top view, along shoaling gradually counterclockwise or clockwise.
A kind of vortex large power high efficiency of the utility model gas apparatus, owing to adopt this spline structure, being arranged between burner and the bottom of a pan of fire-guiding channel forms left-handed or dextrorotation is fiery, thereby increased auxiliary air and entered speed and quantity between inner fire cover and the outer fire cover, the assurance combustion gas is fully burnt, prevent simultaneously jump fire, improve the thermal efficiency; And the alternate design of large and small diameter burner port on inner fire cover and the outer fire cover, stratified combustion, fuel gas buring is abundant.
Description of drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is one of three-dimensional exploded view of the present utility model.
Fig. 3 is two of three-dimensional exploded view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of vortex large power high efficiency burner, comprise burner (not shown), distributor 1, inner fire cover 2 and outer fire cover 3, described distributor 1 comprises inner fire cover seat 11, outer fire cover seat 12, the intake interface 13 that is positioned at the center and the blast tube 14 that intake interface 13 is communicated with outer fire cover seat 12, and the intake interface between adjacent two blast tubes 14 and outer fire cover seat 12 consist of axle gas secondary-air passage; Intake interface 13 is positioned at the bottom of the inner fire cover seat 11 at center; The cover top surface of described outer fire cover 3 is the rounding taper type, and the fire-guiding channel 31 of left-handed or dextrorotation is arranged on the cover top surface;
One ring major diameter combustion combustion hole 5 and a ring minor diameter fuel gas hole 6 are arranged on the outer shroud wallboard of described outer fire cover 3, and major diameter burner port 5 is positioned at minor diameter burner port 6 tops, large and small diameter burner port 5,6 alternate settings;
Minor diameter fuel gas hole 6 is encircled in the ring major diameter combustion combustion hole 5 and that has on the circumferential wallboard of described inner fire cover 2, and major diameter burner port 5 is positioned at minor diameter burner port 6 tops, large and small diameter burner port 5,6 alternate settings.
Described fire-guiding channel 31 is from top view, along shoaling gradually counterclockwise or clockwise.
The utility model on the basis of the gas apparatus of equal volume, in the situation that does not increase volume, makes high-power burner in the prior art; Compared with prior art the thermal efficiency obviously improves, so claim the large power high efficiency burner.
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art in the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (2)
1. vortex large power high efficiency burner, comprise burner, distributor, inner fire cover and outer fire cover, described distributor comprises inner fire cover seat, outer fire cover seat, the intake interface that is positioned at the center and the blast tube that intake interface is communicated with the outer fire cover seat, and intake interface is positioned at the bottom of the inner fire cover seat at center; It is characterized in that: the cover top surface of described outer fire cover is the rounding taper type, and the fire-guiding channel of left-handed or dextrorotation is arranged on the cover top surface;
One ring major diameter combustion combustion hole and a ring minor diameter fuel gas hole are arranged on the outer shroud wallboard of described outer fire cover, and the major diameter burner port is positioned at minor diameter burner port top, the alternate setting of large and small diameter burner port;
The minor diameter fuel gas hole is encircled in the ring major diameter combustion combustion hole and that has on the circumferential wallboard of described inner fire cover, and the major diameter burner port is positioned at minor diameter burner port top, the alternate setting of large and small diameter burner port.
2. a kind of vortex large power high efficiency burner according to claim 1 is characterized in that: described fire-guiding channel is from top view, along shoaling gradually counterclockwise or clockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220456544.5U CN202792019U (en) | 2012-09-10 | 2012-09-10 | Fire-spinning large-power efficient combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220456544.5U CN202792019U (en) | 2012-09-10 | 2012-09-10 | Fire-spinning large-power efficient combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792019U true CN202792019U (en) | 2013-03-13 |
Family
ID=47819275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220456544.5U Expired - Lifetime CN202792019U (en) | 2012-09-10 | 2012-09-10 | Fire-spinning large-power efficient combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864770A (en) * | 2016-06-07 | 2016-08-17 | 广东海信家电有限公司 | Combustor and gas stove |
| CN110360600A (en) * | 2019-07-03 | 2019-10-22 | 华帝股份有限公司 | Rotary fire combustor and gas stove |
-
2012
- 2012-09-10 CN CN201220456544.5U patent/CN202792019U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864770A (en) * | 2016-06-07 | 2016-08-17 | 广东海信家电有限公司 | Combustor and gas stove |
| CN105864770B (en) * | 2016-06-07 | 2018-06-29 | 广东海信家电有限公司 | A kind of burner and gas-cooker |
| CN110360600A (en) * | 2019-07-03 | 2019-10-22 | 华帝股份有限公司 | Rotary fire combustor and gas stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Horisun Metals Manufacturing Co.,Ltd. Assignor: ZHONGSHAN WOTRON GAS APPLIANCE MANUFACTURING Co.,Ltd. Contract record no.: 2015440000312 Denomination of utility model: Fire-spinning large-power efficient combustor Granted publication date: 20130313 License type: Exclusive License Record date: 20150619 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |