CN2229610Y - Auxiliary combustion trough of outer ring of burner - Google Patents
Auxiliary combustion trough of outer ring of burner Download PDFInfo
- Publication number
- CN2229610Y CN2229610Y CN 95218341 CN95218341U CN2229610Y CN 2229610 Y CN2229610 Y CN 2229610Y CN 95218341 CN95218341 CN 95218341 CN 95218341 U CN95218341 U CN 95218341U CN 2229610 Y CN2229610 Y CN 2229610Y
- Authority
- CN
- China
- Prior art keywords
- ring
- outer shroud
- auxiliary combustion
- interior
- groove
- 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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- Gas Burners (AREA)
Abstract
The utility model relates to an auxiliary combustion trough of the outer ring of the burner, which has the advantages of safety and high efficiency. A ring-shaped groove is arranged on the horizontal part of the upper margin of an outer ring main body, and pore canals communicated with the inner side of the outer ring main body is arranged on the bottom wall of the ring-shaped groove. A ring cover arranged on the upper part of the outer ring main body is a metal flat link ring, outer auxiliary combustion grooves and inner auxiliary combustion grooves are respectively arranged on the outer side and the inner side of the ring cover, and a ring-shaped flange used for embedding the ring-shaped groove is arranged on the bottom margin of the ring cover. The ring-shaped groove is embedded in the ring-shaped flange, and ring-shaped space, an outer opening part, and an inner opening part are formed. The mixed gases arranged in the outer ring main body can goes in from the pore canals of the ring-shaped space. The utility model can be used in a gas stove.
Description
The utility model relates to gas burner, especially refers to a kind of gas burner burner outer shroud burning groove.
Existing gas burner burner, constitute by outer shroud, outer shroud mixing tube, interior ring and interior ring mixing tube, the outer shroud mixing tube is connected outer shroud and interior ring with binding end respectively with interior ring mixing tube, by outer, interior ring mixing tube the coal gas of input is mixed with inhaled air, for outer, interior ring burner port ejection burning.But enter air outer, interior ring mixing tube, when relying on coal gas to pour mixing tube fully, the suction that throat produced through the set narrower cross section of mixing tube, the air in the external world is sucked, not through fully mixing with coal gas, and amount of air drawn also often is difficult to keep the completing combustion of coal gas energy, influences the efficient of gas burner.Each burner port of outer shroud upper limb again, though equi-spaced apart is arranged in annular, it separately independently, often has partial combustion when ejection coal gas mixed gas igniting combustion, and another is unburned still partly, when wind is arranged, may be put out a part, and coal gas leaks abnormally dangerous.
The purpose of this utility model just is to provide a kind of safety, the higher burner outer shroud auxiliary combustion groove of efficient.
The purpose of this utility model is achieved in that burner outer shroud auxiliary combustion groove, and it comprises outer shroud body, ring cowling, the hollow ring body that the outer shroud body is cast for the metal one, and its lower edge opening also is connected with the outer shroud mixing tube; Outer, the interior dimension of upper limb portion is provided with outer, interior main burner port respectively, and it is characterized in that: this outer shroud body upper limb horizontal part is provided with an annular groove, and this annular groove diapire is provided with the duct that is communicated with the outer shroud body interior; It is a metal flat ring that ring cowling is positioned at outer shroud body top, and its outside is respectively equipped with outer, interior auxiliary combustion groove with the inboard, and its lower edge is provided with in order to embed the annular lip of aforementioned annular groove; Annular groove embed annular lip and form annular space that gaseous mixture in the outer shroud body can enter from its duct and outside peristome and inner opening portion; Also be provided with the opening of the channel that is communicated with outer, interior auxiliary combustion groove rear portion along the annular lip lower edge.
Above-mentioned design; by on the outer shroud body, establishing ring cowling; and by annular groove embedding annular lip formation annular space and outer peristome and inner opening portion; the gaseous mixture that duct of many annular array ejection gaseous mixture is joined respectively outward on it, interior main burner port sprays burns jointly; outward, the inner opening portion flame in the form of a ring that also burns, burning fully, the efficient height; guarantee that flame is unlikely and extinguish, safe and reliable.
Below by drawings and Examples the utility model is described further again.
Fig. 1 the utility model stereoscopic schematic diagram.
Fig. 2 the utility model decomposes, schematic diagram cuts open in office.
Fig. 3, Figure 1A-A cut open schematic diagram.
As shown in Figure 1: burner 1 comprises outer shroud 2, outer shroud mixing tube 3, interior ring 4 and interior ring mixing tube 5.
Shown in Fig. 2,3: burner outer shroud auxiliary combustion groove, it comprises outer shroud body 8, ring cowling 9, outer shroud body 8 lower edge openings also are connected with outer shroud mixing tube 3; Outer, the interior dimension of upper limb portion 10,11 is respectively equipped with outer, interior main burner port 12,13; It is characterized in that: these outer shroud body 8 upper limb horizontal parts have an annular groove 14; These annular groove 14 diapires are provided with a plurality of ducts 15 that are communicated with outer shroud body 8 inside; Be provided with ring cowling 9 in outer shroud body 8 tops, ring cowling 9 is outer, the inboard is respectively equipped with outer, interior auxiliary combustion groove 6,7; Lower edge is provided with an annular lip 16, and this annular lip 16 is chimeric mutually with annular groove 14, forms annular space 19 and outer, inner opening portion 20,21; Annular lip 16 lower edges also are provided with the duct 17,18 that is communicated with outer, interior auxiliary combustion auxiliary combustion groove 6,7, like this, coal gas enters outer, interior auxiliary combustion groove 6,7 and forms sinuous flow, mix once again with air in the groove, the interior ring peristome flame in the form of a ring that also burns outward,, make sufficient combustion, unlikely extinguishing guaranteed safety.
Claims (1)
1, burner outer shroud auxiliary combustion groove, it comprises outer shroud body, ring cowling, the hollow ring body that the outer shroud body is cast for the metal one, its lower edge opening also is connected with the outer shroud mixing tube; Outer, the interior dimension of upper limb portion is provided with outer, interior main burner port respectively, and it is characterized in that: this outer shroud body upper limb horizontal part is provided with an annular groove, and this annular groove diapire is provided with the duct that is communicated with the outer shroud body interior; It is a metal flat ring that ring cowling is positioned at outer shroud body top, and its outside is respectively equipped with outer, interior auxiliary combustion groove with the inboard, and its lower edge is provided with in order to embed the annular lip of aforementioned annular groove; Annular groove embed annular lip and form annular space that gaseous mixture in the outer shroud body can enter from its duct and outside peristome and inner opening portion; Also be provided with the opening of the channel that is communicated with outer, interior auxiliary combustion groove rear portion along the annular lip lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218341 CN2229610Y (en) | 1995-08-10 | 1995-08-10 | Auxiliary combustion trough of outer ring of burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218341 CN2229610Y (en) | 1995-08-10 | 1995-08-10 | Auxiliary combustion trough of outer ring of burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229610Y true CN2229610Y (en) | 1996-06-19 |
Family
ID=33866904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95218341 Expired - Fee Related CN2229610Y (en) | 1995-08-10 | 1995-08-10 | Auxiliary combustion trough of outer ring of burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229610Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818895A (en) * | 2010-05-18 | 2010-09-01 | 宁波龙威燃气具有限公司 | Furnace end for outdoor heater |
| WO2013029138A1 (en) | 2011-09-02 | 2013-03-07 | Whirpool S.A. | Burner assembly for cooking equipments |
| CN103267287A (en) * | 2013-05-28 | 2013-08-28 | 徐建波 | High-efficiency burner of blast type gas cooking appliance |
| CN104566506A (en) * | 2014-11-24 | 2015-04-29 | 吴江市格瑞福金属制品有限公司 | Lantern-ring gas cooking range |
| CN104595896B (en) * | 2014-11-24 | 2017-01-11 | 吴江市格瑞福金属制品有限公司 | Splicing gas cooking range |
-
1995
- 1995-08-10 CN CN 95218341 patent/CN2229610Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101818895A (en) * | 2010-05-18 | 2010-09-01 | 宁波龙威燃气具有限公司 | Furnace end for outdoor heater |
| WO2013029138A1 (en) | 2011-09-02 | 2013-03-07 | Whirpool S.A. | Burner assembly for cooking equipments |
| CN103267287A (en) * | 2013-05-28 | 2013-08-28 | 徐建波 | High-efficiency burner of blast type gas cooking appliance |
| CN103267287B (en) * | 2013-05-28 | 2015-07-29 | 徐建波 | A kind of burner with high efficiency of blowing type gas kitchen range |
| CN104566506A (en) * | 2014-11-24 | 2015-04-29 | 吴江市格瑞福金属制品有限公司 | Lantern-ring gas cooking range |
| CN104595896B (en) * | 2014-11-24 | 2017-01-11 | 吴江市格瑞福金属制品有限公司 | Splicing gas cooking range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |