CN104534473A - Ceramic furnace end - Google Patents
Ceramic furnace end Download PDFInfo
- Publication number
- CN104534473A CN104534473A CN201410798398.8A CN201410798398A CN104534473A CN 104534473 A CN104534473 A CN 104534473A CN 201410798398 A CN201410798398 A CN 201410798398A CN 104534473 A CN104534473 A CN 104534473A
- Authority
- CN
- China
- Prior art keywords
- outer ring
- combustion chamber
- distributor
- hole
- center
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
Abstract
The invention discloses a ceramic furnace end, and belongs to gas cooking appliance parts. Base jet holes of an existing upper air inlet furnace end are contaminated, blocked, corroded and damaged easily. The ceramic furnace end comprises an aluminum alloy distributor and a base which are stacked from top to bottom and integrally formed in a cast mode. The surface around a distributor combustion chamber is porcelainized to form a ceramic body layer, the top end of the distributor is provided with a center combustion chamber with an upward opening and at least one circle of outer ring combustion chamber surrounding the center combustion chamber, the distributor is provided with a plurality of outer ring inject holes communicated with the outer ring combustion chamber and a center inject hole communicated with the center combustion chamber, a groove is formed in the center of the base, a center jet hole corresponding to but not connected with the center inject hole and outer ring jet holes corresponding to but not connected with the outer ring inject holes are formed in the groove, the outer ring jet holes surround the center jet hole, outlets of the outer ring jet holes are higher than the top of the groove, a drooping edge ring is arranged at the bottom end of the outer circumference of the distributor, and liquid is prevented from entering the groove to contaminate, block, corrode and damage the outer ring jet holes.
Description
Technical field
The invention belongs to gas kitchen ranges parts, especially relevant with a kind of ceramic furnace end.
Background technology
Existing upper air inlet burner mainly comprises the discoid distributor of myopia stacked up and down and base, distributor top arranges an opening up central combustion chamber and is surrounded on the combustion chamber, at least one circle outer ring of central combustion chamber, combustion chamber openings mounts cover bell, distributor is provided with the outer ring perforation and the center perforation being communicated with central combustion chamber that are communicated with combustion chamber, outer ring, base center arranges groove, in groove, correspondence is set but is not attached to the central-injection hole of described center perforation, corresponding but be not attached to the outer ring spray-hole of described outer ring perforation, outer ring perforation all becomes oblique with outer ring spray-hole center line, center perforation all becomes vertical with outer ring spray-hole center line, outer ring spray-hole and outer ring perforation quantity are multiple, multiple outer rings spray-hole is arranged around central-injection hole, base is also arranged a fuel gas transmission hole be communicated with central-injection hole and a fuel gas transmission hole be communicated with all outer rings spray-hole, space is left between distributor and base edge, air enters groove by space, and by central-injection hole, the gas-flow that outer ring spray-hole ejects brings center perforation into, mix in the perforation of outer ring, realize upper air inlet effect.When kitchen range use, the turbid liquids such as soup juice, profit are unavoidably had to flow in furnace end base groove, because outer ring spray-hole and aperture, central-injection hole are from bottom portion of groove close together, these turbid liquids are easy contamination and plugging outer ring spray-hole and central-injection hole just, also easily causes corrosion and damage.
Summary of the invention
Object of the present invention is intended to the problem solving the blocking of existing upper air inlet furnace end base spray-hole vulnerable to pollution and corrosion and damage, provides the novel gas burner of a kind of fuel gas injection smoothness, long service life.
For this reason, the present invention is by the following technical solutions: a kind of ceramic furnace end, comprise distributor stacked up and down and base, distributor top arranges an opening up central combustion chamber and is surrounded on the combustion chamber, at least one circle outer ring of central combustion chamber, distributor is provided with the multiple outer rings perforation and the center perforation being communicated with central combustion chamber that are communicated with combustion chamber, outer ring, base center arranges groove, in groove, correspondence is set but is not attached to the central-injection hole of described center perforation, corresponding but be not attached to the outer ring spray-hole of described outer ring perforation, outer ring spray-hole is arranged around central-injection hole, it is characterized in that, described outer ring spray-hole outlet is higher than described groove top, even if ensure to contain in groove liquid also can not enter outer ring spray-hole and pollute blocking.
As to technique scheme supplement and perfect, the present invention also comprises following technical characteristic.
Described distributor periphery bottom arranges sagging flange, and liquid dirty from periphery, at flange bottom drippage, is avoided liquid runs down periphery distributor bottom surface to flow into and dropped onto in described groove.
Described distributor and base all adopt aluminium alloy integrally casting shaping.
Described distributor combustion chamber circumferential surface porcelain process, surface forms ceramic body layer, improves Corrosion Protection and the hardness of burner.
Described outer ring spray-hole comprises the vertical section and traversing section that are interconnected, traversing section is positioned at vertical section upper end, described outer ring perforation comprises traversing section and the linkage section being communicated with traversing section and combustion chamber, outer ring, the traversing section of outer ring spray-hole and the traversing section correspondence of outer ring perforation.
The present invention can reach following beneficial effect: 1, arrange sagging flange conducting fluid drippage in distributor periphery bottom, reduce liquid and flow into the base groove that spray-hole is set, decrease and blocking and corrosion and damage are polluted to spray-hole, extend the service life of burner; 2, by the aperture height of base spray-hole is designed to higher than groove top, avoid the turbid liquids such as soup juice, profit and blocking is polluted to spray-hole; 3, porcelain process is carried out to distributor combustor surface and form ceramic body layer, improve the resistance to elevated temperatures of burner, Corrosion Protection and hardness.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As Figure 1-Figure 4, the present invention includes the discoid distributor 1 of one-tenth stacked up and down and base 2, the top of distributor 1 arranges an opening up central combustion chamber 3 and is surrounded on a circle combustion chamber, outer ring 4 of central combustion chamber 3, distributor is provided with four the outer ring perforations 6 and the center perforation 10 being communicated with central combustion chamber 3 that are communicated with combustion chamber, outer ring 4, centered by center perforation 10, line becomes vertical and import through hole down, outer ring perforation 6 comprises traversing section and the linkage section being communicated with traversing section and combustion chamber, outer ring, four outer ring perforations 6 circumferentially around, the center line of outer ring perforation traversing section points to center, the center of base 2 arranges groove 7, in groove 7, correspondence is set but is not attached to the central-injection hole 9, corresponding but be not attached to the outer ring spray-hole 8 of outer ring perforation 6 of center perforation 10, outer ring spray-hole 8 is arranged around central-injection hole 9, outer ring spray-hole 8 comprises the vertical section and traversing section that are interconnected, traversing section is positioned at vertical section upper end, outer ring spray-hole traversing section outlet, higher than groove 7 top, base is also arranged a fuel gas transmission hole be communicated with central-injection hole and a fuel gas transmission hole be communicated with all outer rings spray-hole.Leave space between distributor and base edge, air enters groove by space, and is brought in center perforation, outer ring perforation by the gas-flow that central-injection hole, outer ring spray-hole eject and mix.Distributor periphery bottom arranges sagging flange, and liquid dirty from periphery, at flange bottom drippage, is avoided liquid runs down periphery distributor bottom surface to flow into and dropped onto in described groove.Distributor 1 and base 2 all adopt aluminium alloy integrally casting shaping.Distributor combustion chamber circumferential surface is through porcelain process, and surface forms ceramic body layer, improves Corrosion Protection and the hardness of burner.
Claims (5)
1. a ceramic furnace end, comprise distributor stacked up and down and base, distributor top arranges an opening up central combustion chamber and is surrounded on the combustion chamber, at least one circle outer ring of central combustion chamber, distributor is provided with the multiple outer rings perforation and the center perforation being communicated with central combustion chamber that are communicated with combustion chamber, outer ring, base center arranges groove, in groove, correspondence is set but is not attached to the central-injection hole of described center perforation, corresponding but be not attached to the outer ring spray-hole of described outer ring perforation, outer ring spray-hole is arranged around central-injection hole, it is characterized in that: described outer ring spray-hole outlet is higher than described groove top.
2. a kind of ceramic furnace end according to claim 1, is characterized in that: described distributor periphery bottom arranges sagging flange.
3. a kind of ceramic furnace end according to claim 2, it is characterized in that: described outer ring spray-hole comprises the vertical section and traversing section that are interconnected, traversing section is positioned at vertical section upper end, described outer ring perforation comprises traversing section and the linkage section being communicated with traversing section and combustion chamber, outer ring, the traversing section of outer ring spray-hole and the traversing section correspondence of outer ring perforation.
4. a kind of ceramic furnace end according to claim 1,2 or 3, is characterized in that: described distributor and base all adopt aluminium alloy integrally casting shaping.
5. a kind of ceramic furnace end according to claim 4, is characterized in that: described distributor combustion chamber circumferential surface porcelain process, and surface forms ceramic body layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798398.8A CN104534473A (en) | 2014-12-19 | 2014-12-19 | Ceramic furnace end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798398.8A CN104534473A (en) | 2014-12-19 | 2014-12-19 | Ceramic furnace end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534473A true CN104534473A (en) | 2015-04-22 |
Family
ID=52850052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410798398.8A Pending CN104534473A (en) | 2014-12-19 | 2014-12-19 | Ceramic furnace end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534473A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287721A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain stone or metal plate for standing a stove on as a precaution against fire |
| CN106287722A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain fire-transformation lid |
| CN106287720A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain burner |
| CN111256127A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
-
2014
- 2014-12-19 CN CN201410798398.8A patent/CN104534473A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287721A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain stone or metal plate for standing a stove on as a precaution against fire |
| CN106287722A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain fire-transformation lid |
| CN106287720A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain burner |
| CN111256127A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111256127B (en) * | 2018-11-30 | 2021-08-20 | 宁波方太厨具有限公司 | Burner for gas stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |