CN204063037U - Internal flame ignition combustor - Google Patents
Internal flame ignition combustor Download PDFInfo
- Publication number
- CN204063037U CN204063037U CN201420574551.4U CN201420574551U CN204063037U CN 204063037 U CN204063037 U CN 204063037U CN 201420574551 U CN201420574551 U CN 201420574551U CN 204063037 U CN204063037 U CN 204063037U
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- CN
- China
- Prior art keywords
- fire cover
- ring fire
- burner body
- interior
- cover base
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of internal flame ignition combustor, one end of gas mixing tube (2) is communicated with gas nozzle seat (3), and the other end of gas mixing tube (2) is communicated with burner body (1); Interior ring fire cover (4) is located at the middle part of burner body (1); Burner body (1) is provided with a fire cover base (6), is provided with boss (16) between burner body (1) and fire cover base (6); Being provided with one between boss (16) and fire cover base (6) prevents oil, water etc. from falling to the shrouding (15) in gas-cooker, shrouding (15) is provided with the opening (17) passed for interior ring fire cover (4), makes to form the passage (8) entered for auxiliary air between fire cover base (6) and shrouding (15); Fire cover base (6) is also provided with an annular groove (7).Above-mentioned internal flame ignition combustor is neither subject to the corrosion of the pollutant such as oil, water, can improve higher thermal efficiency and power again, and cost is lower.
Description
Technical field
The utility model relates to a kind of gas-cooker, is specifically a kind of internal flame ignition combustor be used on gas-cooker.
Background technology
The internal flame ignition combustor that current gas-cooker adopts is gathered in a pot center due to flame, and flame the bottom of a pan thermocontact area is large, so it has the high feature of the thermal efficiency.China national intellectual property board web disclose a kind of for ring-fire burner in household gas range, the structure of fireworks in this burner adopts, but it has the following disadvantages: the auxiliary air needed for ring fire in this burner and outer ring fire burning provides by kitchen range bottom shell, namely the range panel of gas-cooker has only been enclosed in the outward flange of burner external ring fire cover, and the space between the interior ring fire cover of burner and external ring fire cover does not seal, so the oil produced during culinary art, the pollutants such as water easily fall in drain pan, be not easy cleaning on the one hand, also the damage of other parts of gas-cooker in drain pan can be caused on the other hand.China national intellectual property board web also disclosed a kind of burner main and side burner, and this burner has also only been enclosed in the outward flange of the external ring fire cover of burner due to the range panel of gas-cooker, therefore also there is the problem of not easy cleaning and damage of components.In addition, this burner adopts gap fire hole, and fire hole concentrates on the root of fire cover, and required auxiliary air mainly relies on the space supply between external ring fire cover and interior ring fire cover, the supply relative deficiency of auxiliary air, therefore its power is less and be difficult to make powerful burner.In addition, the lower floor's fire hole axis due to the external ring fire cover for ring-fire burner in household gas range is external ring fire cover internal conical surface tangential direction, and its processing technology is complicated and processing is comparatively difficult, thus causes its cost higher.
Utility model content
The technical problems to be solved in the utility model is, provide a kind of internal flame ignition combustor, this internal flame ignition combustor is neither subject to the corrosion of the pollutant such as oil, water, can improve higher thermal efficiency and power again, and cost is lower.
The technical solution of the utility model is, provides a kind of internal flame ignition combustor, to comprise in a burner body, gas mixing tube, a gas nozzle seat, fireworks external ring fire cover in ring fire cover and; One end of described gas mixing tube is communicated with gas nozzle seat, and the other end of described gas mixing tube is communicated with burner body; Described interior ring fire cover is located at the middle part of burner body; Described burner body is provided with a fire cover base be connected with burner body, is provided with two for air feed and raises the boss of fire cover substructure height between described burner body and fire cover base; Being provided with one between described boss and fire cover base prevents oil, water etc. from falling to the shrouding in gas-cooker, and described shrouding is provided with the opening passed for interior ring fire cover, makes to form the passage entered for auxiliary air between fire cover base and shrouding; Described shrouding is arranged between boss and fire cover base, and described shrouding is provided with the opening passed for interior ring fire cover, makes to form the passage entered for auxiliary air between fire cover base and shrouding; Described fire cover base is also provided with an annular groove, and described interior fireworks external ring fire cover covers on the top of annular groove to form a cavity.
Described gas mixing tube is three, and wherein two gas mixing tubes are all communicated with burner body, interior fireworks external ring fire cover, and an other gas mixing tube is communicated with burner body, interior ring fire cover.
The interior bottom of described interior fireworks external ring fire cover is provided with oblique strip shaped fire hole; The interior top of described interior fireworks external ring fire cover is provided with multiple round fire hole for reducing two oblique strip shaped fire hole distances.
Described interior ring fire cover is interior ring fire cover; Described burner body is provided with the interior ring fire cover base of an annular, and described interior ring fire cover base is provided with a center-aisle and a circular passage, and described circular passage communicates with gas mixing tube; The bottom of interior ring fire cover base is provided with multiplely runs through circular passage and the secondary air passage communicated with center-aisle.
After adopting above structure, the utility model compared with prior art, has the following advantages:
Be provided with the passage entered for auxiliary air between the shrouding of the utility model internal flame ignition combustor and fire cover base, the auxiliary air needed for interior ring fire burning of this burner provided by this passage, i.e. the shrouding of burner and the passage connect of fire cover base.And the pollutant such as oil, water produced when cooking not easily is fallen in drain pan due to the existence of shrouding, avoid cleaning on the one hand, also can ensure that the normal use of other parts of gas-cooker in drain pan on the other hand.
As improvement, described gas mixing tube is three, and wherein two gas mixing tubes are all communicated with burner body, interior fireworks external ring fire cover, and an other gas mixing tube is communicated with burner body, interior ring fire cover.The interior fireworks external ring fire cover of two gas mixing tube supply burners, primary air increment can be increased, dependence to auxiliary air during minimizing burner combustion, can make burner combustion more abundant, also make mist also more balanced in fire hole upper punch output simultaneously.
As improvement, the interior bottom of described interior fireworks external ring fire cover is provided with oblique strip shaped fire hole; The interior top of described interior fireworks external ring fire cover is provided with multiple round fire hole for reducing two oblique strip shaped fire hole distances.Oblique strip shaped fire hole is positioned at bottom round fire hole, flame combustion is stablized more and avoids because primary air too much produces from flame phenomenon.In addition, the simple and processing of the processing technology of this oblique strip shaped fire hole and circular hole more for convenience, thus makes its cost lower.In addition, because oblique strip shaped fire hole and circle the setting up and down of fire hole can make the auxiliary air better utilizing interior fireworks external ring fire cover top and bottom during burner combustion, the utility model is made can to make powerful burner.
As improvement, described interior ring fire cover is interior ring fire cover; Described burner body is provided with the interior ring fire cover base of an annular, and described interior ring fire cover base is provided with a center-aisle and a circular passage, and described circular passage communicates with gas mixing tube; The bottom of interior ring fire cover base is provided with multiplely runs through circular passage and the secondary air passage communicated with center-aisle.The setting of this structure solves the problem of the Means of Secondary Air Supplement of interior ring fire cover.
Accompanying drawing explanation
Fig. 1 is the explosive view of the utility model internal flame ignition combustor.
Fig. 2 is the structural representation of the utility model internal flame ignition combustor.
Shown in figure 1, burner body, 2, gas mixing tube, 3, gas nozzle seat, 4, interior ring fire cover, 5, interior fireworks external ring fire cover, 6, fire cover base, 7, annular groove, 8, passage, 9, oblique strip shaped fire hole, 10, fire hole is justified, 11, interior ring fire cover base, 12, center-aisle, 13, circular passage, 14, secondary air passage, 15, shrouding, 16, boss, 17, opening, 18, gas passage.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of internal flame ignition combustor of the utility model, to comprise in a burner body 1, gas mixing tube 2, gas nozzle seat 3, fireworks external ring fire cover 5 in ring fire cover 4 and, burner body 1 i.e. burner; One end of described gas mixing tube 2 is communicated with gas nozzle seat 3, and the other end of described gas mixing tube 2 is communicated with burner body 1; Described interior ring fire cover 4 is located at the middle part of burner body 1; Described burner body 1 is provided with a fire cover base 6 be connected with burner body 1, be provided with between described burner body 1 and fire cover base 6 two for air feed and raise fire cover base 6 height boss 16, be provided with two gas passages 18 in boss 16; Being provided with one between described boss 16 and fire cover base 6 prevents oil, water etc. from falling to the shrouding 15 in gas-cooker, described shrouding 15 is provided with the opening 17 passed for interior ring fire cover 4, makes to form the passage 8 entered for auxiliary air between fire cover base 6 and shrouding 15; Described fire cover base 6 is also provided with an annular groove 7, described interior fireworks external ring fire cover 5 covers on the top of annular groove 7 to form a cavity.This shrouding 15 is generally the range panel of gas-cooker.
Described gas mixing tube 2 is three, and wherein two gas mixing tubes 2 are all communicated with burner body 1, interior fireworks external ring fire cover 5, and an other gas mixing tube 2 is communicated with burner body 1, interior ring fire cover 4.
The interior bottom of described interior fireworks external ring fire cover 5 is provided with oblique strip shaped fire hole 9; The interior top of described interior fireworks external ring fire cover 5 is provided with multiple round fire hole 10 for reducing two oblique strip shaped fire hole 9 distances.
Described interior ring fire cover 4 is interior ring fire cover, has a through hole namely in the middle of ring fire cover 4; Described burner body 1 is provided with the interior ring fire cover base 11 of an annular, and described interior ring fire cover base 11 is provided with center-aisle 12 and a circular passage 13, and described circular passage 13 communicates with gas mixing tube 2; The bottom of interior ring fire cover base 11 is provided with multiplely runs through circular passage 13 and the secondary air passage 14 communicated with center-aisle 12.Interior ring fire cover 4 covers on circular passage 13.
Below only just most preferred embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model is not limited only to above embodiment, and its concrete structure allows to change.In every case the various change done in the protection domain of the utility model independent claims is all in protection domain of the present utility model.
Claims (4)
1. an internal flame ignition combustor, to comprise in a burner body (1), gas mixing tube (2), a gas nozzle seat (3), fireworks external ring fire cover (5) in ring fire cover (4) and; One end of described gas mixing tube (2) is communicated with gas nozzle seat (3), and the other end of described gas mixing tube (2) is communicated with burner body (1); Described interior ring fire cover (4) is located at the middle part of burner body (1); It is characterized in that: described burner body (1) is provided with a fire cover base (6) be connected with burner body (1), be provided with between described burner body (1) and fire cover base (6) two for air feed and raise fire cover base (6) height boss (16); Being provided with one between described boss (16) and fire cover base (6) prevents oil, water etc. from falling to the shrouding (15) in gas-cooker, described shrouding (15) is provided with the opening (17) passed for interior ring fire cover (4), makes to form the passage (8) entered for auxiliary air between fire cover base (6) and shrouding (15); Described fire cover base (6) is also provided with an annular groove (7), and described interior fireworks external ring fire cover (5) is covered on the top of annular groove (7) to form a cavity.
2. internal flame ignition combustor according to claim 1, it is characterized in that: described gas mixing tube (2) is three, wherein two gas mixing tubes (2) are all communicated with burner body (1), interior fireworks external ring fire cover (5), and an other gas mixing tube (2) is communicated with burner body (1), interior ring fire cover (4).
3. internal flame ignition combustor according to claim 1, is characterized in that: the interior bottom of described interior fireworks external ring fire cover (5) is provided with oblique strip shaped fire hole (9); The interior top of described interior fireworks external ring fire cover (5) is provided with multiple round fire hole (10) for reducing two oblique strip shaped fire hole (9) distances.
4. internal flame ignition combustor according to claim 1, is characterized in that: described interior ring fire cover (4) is interior fireworks fire cover; Described burner body (1) is provided with the interior ring fire cover base (11) of an annular, described interior ring fire cover base (11) is provided with a center-aisle (12) and a circular passage (13), and described circular passage (13) communicates with gas mixing tube (2); The bottom of interior ring fire cover base (11) is provided with multiplely runs through circular passage (13) and the secondary air passage (14) communicated with center-aisle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574551.4U CN204063037U (en) | 2014-09-30 | 2014-09-30 | Internal flame ignition combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574551.4U CN204063037U (en) | 2014-09-30 | 2014-09-30 | Internal flame ignition combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063037U true CN204063037U (en) | 2014-12-31 |
Family
ID=52204543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574551.4U Withdrawn - After Issue CN204063037U (en) | 2014-09-30 | 2014-09-30 | Internal flame ignition combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235845A (en) * | 2014-09-30 | 2014-12-24 | 宁波欧琳厨具有限公司 | Internal flame combustor |
| CN106940013A (en) * | 2017-04-24 | 2017-07-11 | 杭州老板电器股份有限公司 | A kind of burner with high efficiency with oxygen supplement function |
-
2014
- 2014-09-30 CN CN201420574551.4U patent/CN204063037U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235845A (en) * | 2014-09-30 | 2014-12-24 | 宁波欧琳厨具有限公司 | Internal flame combustor |
| CN104235845B (en) * | 2014-09-30 | 2016-08-31 | 宁波欧琳厨具有限公司 | Internal flame ignition combustor |
| CN106940013A (en) * | 2017-04-24 | 2017-07-11 | 杭州老板电器股份有限公司 | A kind of burner with high efficiency with oxygen supplement function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |