CN204285460U - A kind of combustion gas of gas burner and air premixing appts - Google Patents
A kind of combustion gas of gas burner and air premixing appts Download PDFInfo
- Publication number
- CN204285460U CN204285460U CN201420608459.5U CN201420608459U CN204285460U CN 204285460 U CN204285460 U CN 204285460U CN 201420608459 U CN201420608459 U CN 201420608459U CN 204285460 U CN204285460 U CN 204285460U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- fairlead
- premix barrel
- gas
- air
- 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- Withdrawn - After Issue
Links
Classifications
-
- 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
-
- 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
-
- 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
- F23D14/62—Mixing devices; Mixing tubes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
A kind of combustion gas of gas burner and air premixing appts, comprise nozzle, it is characterized in that: also comprise a pedestal, premix barrel and drive unit, described pedestal comprises base, fairlead and nozzle carrier, fairlead and nozzle carrier are separately positioned on the two ends of base, premix barrel to be arranged in fairlead and to be slidably matched, and nozzle is arranged on nozzle carrier, the axis of nozzle and the dead in line of fairlead; The outlet side of nozzle relative with the inlet end of premix barrel and between have gap; Drive unit is arranged on fairlead, and drive unit drives premix barrel.Owing to adopting such structure, by adjusting the gap between the outlet side of nozzle and the inlet end of premix barrel, the air that air gap periphery is entrainmented in the combustion gas that nozzle is sprayed enters premix barrel together, combustion gas and air premix in premix barrel; Operation drive unit can regulate the gap of the outlet side of nozzle and the inlet end of premix barrel, thus reaches the object regulating air ejection ability, makes burner combustion effect reach optimum state.
Description
Technical field
The utility model relates to a kind of device of household gas burner.
Background technology
Currently available technology, a kind of gas burner comprises furnace head base, distributor and nozzle, and described burner comprises air outlet base and induction tunnel, and nozzle is relative with induction tunnel.The radial air hole that nozzle comprises axial fuel gas hole and is connected with fuel gas hole.Existing problems are: the ratio of combustion gas and air can not or be inconvenient to regulate, and make combustion gas can not reach best mixed effect Thorough combustion.
Utility model content
The purpose of this utility model is: the combustion gas and the air premixing appts that provide a kind of gas burner, and it not only can premix, and can also adjust the mixed proportion of combustion gas and air.
The utility model is achieved in that a kind of combustion gas and air premixing appts of gas burner, comprises nozzle, and its special character is: also comprise a pedestal, premix barrel and drive unit,
Described pedestal comprises base, fairlead and nozzle carrier, and fairlead and nozzle carrier are separately positioned on the two ends of base, and premix barrel to be arranged in fairlead and to be slidably matched, and nozzle is arranged on nozzle carrier, the axis of nozzle and the dead in line of fairlead; The outlet side of nozzle relative with the inlet end of premix barrel and between have gap; Drive unit is arranged on fairlead, and drive unit drives premix barrel.
The combustion gas of described a kind of gas burner and air premixing appts, its special character is: described drive unit comprises gear, the tooth bar be arranged in described premix barrel, be arranged in described premix barrel and the accommodating cavity, cover plate and the drive rod that are communicated with premix barrel
Described gear is articulated in accommodating cavity, and wheel and rack engages; Drive rod is fixedly connected with the axle of gear; Drive rod is through the cover plate on accommodating cavity opening.
The combustion gas of described a kind of gas burner and air premixing appts, its special character is: axle one end of described gear and the wallboard pivot joint of accommodating cavity blind end, the axis hole pivot joint on drive rod and cover plate.
The combustion gas of described a kind of gas burner and air premixing appts, its special character is: the free end of described fairlead has interface, and the end face of the fairlead bottom interface has annular groove.
The combustion gas of described a kind of gas burner and air premixing appts, its special character is: described nozzle comprises the air guide chamber of head, connecting portion and through head and connecting portion, connecting portion inserts in the gas port along its length on nozzle carrier, and the gas port other end is provided with intake interface;
Described air guide chamber is followed successively by cylindrical chamber, truncated cone chamber, cavum laryngis and outlet chamber by inlet end to outlet side, and the diameter of outlet chamber is greater than the diameter of cavum laryngis.
The combustion gas of described a kind of gas burner and air premixing appts, its special character is: the outer surface of described premix barrel has guide rail, and described fairlead inwall has gathering sill, and guide rail coordinates with gathering sill.
The combustion gas of a kind of gas burner of the utility model and air premixing appts, owing to adopting such structure, by adjusting the gap between the outlet side of nozzle and the inlet end of premix barrel, the air that air gap periphery is entrainmented in the combustion gas that nozzle is sprayed enters premix barrel together, combustion gas and air premix in premix barrel; Operation drive unit can regulate the gap of the outlet side of nozzle and the inlet end of premix barrel, thus reaches the object regulating air ejection ability, makes burner combustion effect reach optimum state.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is partial perspective cutaway view of the present utility model.
Fig. 3 is one of three-dimensional exploded view of the present utility model.
Fig. 4 is three-dimensional exploded view two of the present utility model.
Fig. 5 is the three-dimensional cutaway view of the utility model nozzle.
Fig. 6 is using state figure of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of combustion gas of gas burner and air premixing appts, comprise nozzle 1, also comprises a pedestal 2, premix barrel 3 and drive unit 4,
Described pedestal 2 comprises base 21, fairlead 22 and nozzle carrier 23, fairlead 22 and nozzle carrier 23 are separately positioned on the two ends of base 21, premix barrel 3 to be arranged in fairlead 22 and to be slidably matched, and nozzle 1 is arranged on nozzle carrier 23, the axis of nozzle 1 and the dead in line of fairlead 22; The outlet side of nozzle 1 relative with the inlet end of premix barrel 3 and between have gap; Drive unit 4 is arranged on fairlead 22, and drive unit drives premix barrel 3 to move along the axis of fairlead 22.
Described drive unit 4 comprises gear 41, the tooth bar 42 be arranged in described premix barrel 3, be arranged in described premix barrel 22 and the accommodating cavity 43 of the one end open be communicated with premix barrel 22, cover plate 44 and drive rod 45,
Described gear 41 is articulated in accommodating cavity 43, and gear 41 engages with tooth bar 42; Drive rod 45 is fixedly connected with the axle of gear 41; Drive rod 45 is through the cover plate 44 on accommodating cavity 43 opening.
Axle one end of described gear 41 and the wallboard pivot joint of accommodating cavity 43 blind end, drive rod 45 and the axis hole pivot joint on cover plate 44.The end of drive rod 45 is provided with knob 46.
Regulating between the outlet side of nozzle 1 and the inlet end of premix barrel 3 can the ratio of regulating gas and air.
The free end of described fairlead 22 has interface 5, and the end face of the fairlead 22 bottom interface 5 has annular groove 6.
The outer surface of described premix barrel 3 has guide rail, and described fairlead 22 inwall has gathering sill, and guide rail coordinates with gathering sill.Keep premix barrel 3 linearly to move, prevent premix barrel 3 from rotating.Premix barrel 3 upper rail is spline tooth, and on fairlead 22, gathering sill is spline.
As shown in Figure 5, described nozzle 1 comprises the air guide chamber 13 of head 11, connecting portion 12 and through head 11 and connecting portion 12, and connecting portion 12 inserts in the gas port along its length on nozzle carrier 23, and the gas port other end is provided with intake interface 7;
Described air guide chamber 13 is followed successively by cylindrical chamber 131, truncated cone chamber 132, cavum laryngis 133 and outlet chamber 134 by inlet end to outlet side, and the diameter of outlet chamber 134 is greater than the diameter of cavum laryngis 133.Cavum laryngis 133 is connected with the tip circle end in truncated cone chamber to be connected.
As shown in Figure 6,8 is gas burners, and 81 is two induction tunnels on the burner of gas burner 8.
During use, interface 5 of the present utility model inserts in induction tunnel 81, in the end embedded rings connected in star 6 of induction tunnel 81.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the person of ordinary skill of the art, when not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (8)
1. the combustion gas of gas burner and an air premixing appts, comprise nozzle, it is characterized in that: also comprise a pedestal, premix barrel and drive unit,
Described pedestal comprises base, fairlead and nozzle carrier, and fairlead and nozzle carrier are separately positioned on the two ends of base, and premix barrel to be arranged in fairlead and to be slidably matched, and nozzle is arranged on nozzle carrier, the axis of nozzle and the dead in line of fairlead; The outlet side of nozzle relative with the inlet end of premix barrel and between have gap; Drive unit is arranged on fairlead, and drive unit drives premix barrel.
2. the combustion gas of a kind of gas burner according to claim 1 and air premixing appts, it is characterized in that: described drive unit comprises gear, the tooth bar be arranged in described premix barrel, be arranged in described premix barrel and the accommodating cavity, cover plate and the drive rod that are communicated with premix barrel
Described gear is articulated in accommodating cavity, and wheel and rack engages; Drive rod is fixedly connected with the axle of gear; Drive rod is through the cover plate on accommodating cavity opening.
3. the combustion gas of a kind of gas burner according to claim 2 and air premixing appts, is characterized in that: axle one end of described gear and the wallboard pivot joint of accommodating cavity blind end, the axis hole pivot joint on drive rod and cover plate.
4. the combustion gas of a kind of gas burner according to claim 1,2 or 3 and air premixing appts, is characterized in that: the free end of described fairlead has interface, and the end face of the fairlead bottom interface has annular groove.
5. the combustion gas of a kind of gas burner according to claim 1,2 or 3 and air premixing appts, it is characterized in that: described nozzle comprises the air guide chamber of head, connecting portion and through head and connecting portion, connecting portion inserts in the gas port along its length on nozzle carrier, and the gas port other end is provided with intake interface.
6. the combustion gas of a kind of gas burner according to claim 4 and air premixing appts, it is characterized in that: described nozzle comprises the air guide chamber of head, connecting portion and through head and connecting portion, connecting portion inserts in the gas port along its length on nozzle carrier, and the gas port other end is provided with intake interface.
7. the combustion gas of a kind of gas burner according to claim 5 and air premixing appts, it is characterized in that: described air guide chamber is followed successively by cylindrical chamber, truncated cone chamber, cavum laryngis and outlet chamber by inlet end to outlet side, the diameter of outlet chamber is greater than the diameter of cavum laryngis.
8. the combustion gas of a kind of gas burner according to claim 1 and air premixing appts, it is characterized in that: the outer surface of described premix barrel has guide rail, described fairlead inwall has gathering sill, and guide rail coordinates with gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608459.5U CN204285460U (en) | 2014-10-13 | 2014-10-21 | A kind of combustion gas of gas burner and air premixing appts |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014205891008 | 2014-10-13 | ||
| CN201420589100 | 2014-10-13 | ||
| CN201420608459.5U CN204285460U (en) | 2014-10-13 | 2014-10-21 | A kind of combustion gas of gas burner and air premixing appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285460U true CN204285460U (en) | 2015-04-22 |
Family
ID=52526398
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608459.5U Withdrawn - After Issue CN204285460U (en) | 2014-10-13 | 2014-10-21 | A kind of combustion gas of gas burner and air premixing appts |
| CN201410560719.0A Active CN104359109B (en) | 2014-10-13 | 2014-10-21 | A kind of combustion gas of gas burner and air premixing apptss |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410560719.0A Active CN104359109B (en) | 2014-10-13 | 2014-10-21 | A kind of combustion gas of gas burner and air premixing apptss |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204285460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359109A (en) * | 2014-10-13 | 2015-02-18 | 中山市星立方厨房科技有限公司 | Device for premixing gas of gas burner with air |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297021A (en) * | 2018-10-24 | 2019-02-01 | 宁波爷玛喜电器有限公司 | The connection structure of furnace end of gas cooker and nozzle |
| CN111715135B (en) * | 2020-07-09 | 2022-05-27 | 芜湖中燃城市燃气发展有限公司 | Premixing type gas mixing device and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2163305Y (en) * | 1993-05-29 | 1994-04-27 | 罗忠义 | Gas burner |
| GB2316161A (en) * | 1996-08-05 | 1998-02-18 | Boc Group Plc | Oxygen-fuel swirl burner |
| CN202303391U (en) * | 2011-10-20 | 2012-07-04 | 广州赛麦机械设备有限公司 | Fuel gas regulator |
| CN204285460U (en) * | 2014-10-13 | 2015-04-22 | 中山市星立方厨房科技有限公司 | A kind of combustion gas of gas burner and air premixing appts |
-
2014
- 2014-10-21 CN CN201420608459.5U patent/CN204285460U/en not_active Withdrawn - After Issue
- 2014-10-21 CN CN201410560719.0A patent/CN104359109B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359109A (en) * | 2014-10-13 | 2015-02-18 | 中山市星立方厨房科技有限公司 | Device for premixing gas of gas burner with air |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104359109A (en) | 2015-02-18 |
| CN104359109B (en) | 2017-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG STARCUBE KITCHEN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHONGSHAN STARCUBE KITCHEN TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528427 Guangdong Province, Nantou Town, West Industrial Zone, West Bay, No. 8 Patentee after: GUANGDONG STARCUBE KITCHEN TECHNOLOGY CO., LTD. Address before: 528427, No. 8, laurel Road, Sui village, Nantou Town, Guangdong, Zhongshan Patentee before: ZHONGSHAN STARCUBE KITCHEN TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20170405 |
|
| AV01 | Patent right actively abandoned |