CN202747350U - Burner structure of gas cooking appliance - Google Patents
Burner structure of gas cooking appliance Download PDFInfo
- Publication number
- CN202747350U CN202747350U CN 201220377089 CN201220377089U CN202747350U CN 202747350 U CN202747350 U CN 202747350U CN 201220377089 CN201220377089 CN 201220377089 CN 201220377089 U CN201220377089 U CN 201220377089U CN 202747350 U CN202747350 U CN 202747350U
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- CN
- China
- Prior art keywords
- fire cover
- cover seat
- ring fire
- burner
- end cap
- 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
A burner structure of a gas cooking appliance comprises a burner body, a central fire cover, an outer ring fire cover, a fire cover base and an end cover, and is characterized in that the fire cover base is placed on the end cover and a screw is screwed in from the upper end of the fire cover base to fixedly connect the two; the outer ring fire cover is placed on the fire cover base, a screw is screwed in from the lower end of end cover to fixedly connect the outer ring fire cover and the fire cover base with the end cover; the central fire cover is arranged on the fire cover base; and the central fire cover and the fire cover base are two separate parts and can be fastened together as required. According to the burner, the outer ring fire cover, the fire cover base and the end cover are assembled together through structural change, the central fire cover can be fixed with the fire cover base in a matching mode as required, gas channels are formed inside each connection, the whole structure is simplified on the premise that functions are maintained unchanged, the production cost of the burner is reduced, the gas is evenly mixed, and the burning effect is good.
Description
Technical field
The utility model relates to a kind of burner structure, specifically a kind of burner structure of gas kitchen ranges.
Background technology
Traditional cooker burner structure comprises burner 1 ' as shown in Figure 6, fire cover seat 2 ', and outer fire cover 3 ', central flame cap 4 ' and shunting cover 5 '.Wherein the fire cover seat is in aggregates by screw fastening with the shunting lid, and outer fire cover is positioned over fire cover seat top, and central flame cap is positioned over the shunting side of covering.Such as above-mentioned structure, cover in shunting and to be placed with central flame cap, the soup of the overflow that can't prevent from cooking drops into the shunting lid, stops up fire hole and flash hole that shunting covers, causes the abnormal phenomenon of work; And when this structure was mixed ignition electrode and thermocouple, ignition electrode and thermocouple were exposed outside, and the soup of the overflow that can't prevent from cooking falls above it, forms dirt, makes kitchen range occur and can't light a fire, and drove valve, closed the abnormality such as valve, and the scrappage of product is high.Therefore, be necessary further improvement.
The utility model content
The purpose of this utility model aims to provide the burner structure of a kind of simple and reasonable, low cost of manufacture and the gas kitchen ranges that technique is simple, thermic load is large, efficiency of combustion is high, to overcome weak point of the prior art.
Press the burner structure of a kind of gas kitchen ranges of this purpose design, comprise burner, central flame cap, external ring fire cover, fire cover seat and end cap, it is characterized in that the fire cover seat is positioned over the end cap top, and from the upper end screw-in screw of fire cover seat both are fastenedly connected; External ring fire cover is positioned over the top, the outside of fire cover seat, and passes through screw from the lower end of end cap, and external ring fire cover and fire cover seat and end cap are fastenedly connected; Described central flame cap is positioned over the inside front of fire cover seat.
Be provided with external ring fire cover on the described external ring fire cover and pass fiery groove, be provided with the fire cover seat on the fire cover seat and pass fiery groove, and both are formed with outer shroud inner-ring fire blast tube in connecting inside after being fastenedly connected; Wherein also be evenly equipped with the opening up interior ring fire hole of two or more on the fire cover seat.
Described fire cover seat is fastenedly connected afterwards with end cap and is formed with outer shroud outer ring fire blast tube and the additional passage of auxiliary air in being connected inside; Wherein the additional number of channels of auxiliary air is consistent with the hop count that outer shroud inner ring fire hole arranges, and both positions are corresponding.
There is opening up outer shroud outer ring fire hole the outside of described end cap, and in wherein being provided with an ignition slot on the additional passage of an auxiliary air.
Described central flame cap and fire cover seat are two independent parts, can be connected by screw, ultrasonic bonding or buckle according to demand.
Described central flame cap, external ring fire cover, fire cover seat and the same central axis of end cap are fixedly connected with, and are assemblied on the burner.
The utility model is by structural change, make external ring fire cover, fire cover seat and end cap be assembled into one, and central flame cap also can be fixed with the fire cover seat according to demand, and be formed with blast tube in connection inside separately, when keeping function constant, simplified overall structure, make the manufacturing cost of burner lower, and combustion gas mixing is more even, combustion efficiency is better.It has simple and reasonable, low cost of manufacture and technique is simple, thermic load is large, the efficiency of combustion high.
Description of drawings
Fig. 1 is the utility model one embodiment decomposition texture schematic diagram.
Fig. 2 is an example structure schematic diagram.
Fig. 3 is an embodiment cross-sectional view.
Fig. 4 is fire cover holder structure schematic diagram.
Fig. 5 is an embodiment general assembly structural representation.
Fig. 6 is prior art burner cross-sectional view.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 5, the burner structure of this gas kitchen ranges comprises burner 1, central flame cap 2, external ring fire cover 3, fire cover seat 4 and end cap 5, and wherein fire cover seat 4 is positioned over end cap 5 tops, and from the upper end screw-in screw 10 of fire cover seat 4 both is fastenedly connected; External ring fire cover 3 is positioned over the top, the outside of fire cover seat 4, and passes through screw 10 from the lower end of end cap 5, and external ring fire cover 3 and fire cover seat 4 and end cap 5 are fastenedly connected; Described central flame cap 2 is positioned over the inside front of fire cover seat 3.Central flame cap 2, external ring fire cover 3, fire cover seat 4 and end cap 5 same central axis connect, and are assemblied on the burner 1.
Be provided with external ring fire cover on the external ring fire cover 3 and pass fiery groove 3.1, be provided with the fire cover seat on the fire cover seat 4 and pass fiery groove 4.1, and both are formed with inner-ring fire blast tube 8 in connecting inside after being fastenedly connected; Wherein also be evenly equipped with four sections opening up interior ring fire hole 4.2 on the fire cover seat 4; Fire cover seat 4 is fastenedly connected afterwards with end cap 5 and is formed with outer shroud outer ring fire blast tube 7 and the additional passage 9 of auxiliary air in being connected inside; Wherein auxiliary air replenishes number of channels and is all four with the hop count of outer shroud inner ring fire hole 4.2 settings is consistent, and both positions are corresponding; There is opening up outer shroud outer ring fire hole 5.1 outside of end cap 5, and in wherein being provided with an ignition slot 6 on the additional passage 9 of an auxiliary air.
The outer shroud outer ring flame of this burner cooperates generation by fire cover seat 4 and end cap 5, outer shroud inner ring flame cooperates generation by external ring fire cover 3 and fire cover seat 4, interior ring flame is then directly generated by central flame cap 2, the flame that produces during whole burner combustion is all on different planes, formed the chpn burning, the thermal efficiency is high; And be formed with auxiliary air when fire cover seat 4 and end cap 5 assembling and replenish passage 9, needed air is then replenished by the additional passage 9 of this auxiliary air when outer shroud inner-ring fire and interior ring fire burning, air and combustion gas mixing are more abundant, and efficiency of combustion is higher, to reach the best combustion effect; When the utility model was mixed ignition electrode and thermocouple, ignition electrode and thermocouple were ensconced below the fire cover, and the soup of the overflow that can prevent from cooking drops into above it, can not form dirt, thereby guaranteed the kitchen range ignition function and drive valve, close always steady operation of valve function.So the burner of this structure has high market value, and has simple and reasonable, low cost of manufacture and technique is simple, thermic load large, the efficiency of combustion high.
Above-mentioned is preferred version of the present utility model, and those of ordinary skills all drop within the protection domain of the present utility model its simple modification or transformation.
Claims (6)
1. the burner structure of a gas kitchen ranges, comprise burner (1), central flame cap (2), external ring fire cover (3), fire cover seat (4) and end cap (5), it is characterized in that the fire cover seat is positioned over the end cap top, and from the upper end screw-in screw (10) of fire cover seat both are fastenedly connected; External ring fire cover is positioned over the top, the outside of fire cover seat, and passes through screw (10) from the lower end of end cap, and external ring fire cover and fire cover seat and end cap are fastenedly connected; Described central flame cap is positioned over the inside front of fire cover seat.
2. the burner structure of described gas kitchen ranges according to claim 1, it is characterized in that being provided with on the described external ring fire cover (3) external ring fire cover and pass fiery groove (3.1), be provided with the fire cover seat on the fire cover seat (4) and pass fiery groove (4.1), and both are formed with outer shroud inner-ring fire blast tube (8) in connecting inside after being fastenedly connected; Wherein also be evenly equipped with the opening up outer shroud inner ring fire hole (4.2) of two or more on the fire cover seat.
3. the burner structure of described gas kitchen ranges according to claim 2 is characterized in that being formed with outer shroud outer ring fire blast tube (7) and the additional passage (9) of auxiliary air in being connected inside after described fire cover seat (4) and end cap (5) are fastenedly connected; Wherein the additional number of channels of auxiliary air is consistent with the hop count that outer shroud inner ring fire hole (4.2) arranges, and both positions are corresponding.
4. the burner structure of each described gas kitchen ranges according to claim 1-3, there is opening up outer shroud outer ring fire hole (5.1) outside that it is characterized in that described end cap (5), and in wherein being provided with an ignition slot (6) on the additional passage (9) of an auxiliary air.
5. the burner structure of described gas kitchen ranges according to claim 4 is characterized in that described central flame cap (2) and fire cover seat (4) for two independent parts, can be connected by screw, ultrasonic bonding or buckle according to demand.
6. the burner structure of described gas kitchen ranges according to claim 4 is characterized in that described central flame cap (2), external ring fire cover (3), fire cover seat (4) and the same central axis of end cap (5) are fixedly connected with, and is assemblied on the burner (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377089 CN202747350U (en) | 2012-07-31 | 2012-07-31 | Burner structure of gas cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377089 CN202747350U (en) | 2012-07-31 | 2012-07-31 | Burner structure of gas cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747350U true CN202747350U (en) | 2013-02-20 |
Family
ID=47706740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220377089 Expired - Fee Related CN202747350U (en) | 2012-07-31 | 2012-07-31 | Burner structure of gas cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747350U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162292A (en) * | 2013-02-26 | 2013-06-19 | 宁波方太厨具有限公司 | Burner outer flame cover |
| CN105782978A (en) * | 2016-04-27 | 2016-07-20 | 石天水 | Distributor with annular fire hole in center |
| CN109237477A (en) * | 2018-10-16 | 2019-01-18 | 石天水 | A kind of novel burner |
| CN110469849A (en) * | 2019-08-09 | 2019-11-19 | 广东万家乐厨房科技有限公司 | A kind of segmented burner with high efficiency and kitchen range |
-
2012
- 2012-07-31 CN CN 201220377089 patent/CN202747350U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162292A (en) * | 2013-02-26 | 2013-06-19 | 宁波方太厨具有限公司 | Burner outer flame cover |
| CN103162292B (en) * | 2013-02-26 | 2015-06-03 | 宁波方太厨具有限公司 | Burner outer flame cover |
| CN105782978A (en) * | 2016-04-27 | 2016-07-20 | 石天水 | Distributor with annular fire hole in center |
| CN105782978B (en) * | 2016-04-27 | 2017-09-19 | 石天水 | A kind of center is the distributor of annular fire hole |
| CN109237477A (en) * | 2018-10-16 | 2019-01-18 | 石天水 | A kind of novel burner |
| CN110469849A (en) * | 2019-08-09 | 2019-11-19 | 广东万家乐厨房科技有限公司 | A kind of segmented burner with high efficiency and kitchen range |
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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 |
Granted publication date: 20130220 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |