CN202501473U - Internal combustion type gas burner - Google Patents
Internal combustion type gas burner Download PDFInfo
- Publication number
- CN202501473U CN202501473U CN2012200840782U CN201220084078U CN202501473U CN 202501473 U CN202501473 U CN 202501473U CN 2012200840782 U CN2012200840782 U CN 2012200840782U CN 201220084078 U CN201220084078 U CN 201220084078U CN 202501473 U CN202501473 U CN 202501473U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- cylinder body
- outer cylinder
- type gas
- internal combustion
- 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 - Lifetime
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Abstract
The utility model relates to an internal combustion type gas burner, which is characterized by mainly comprising an outer barrel, an air inlet regulating valve, an air injection device and a combustion barrel, wherein the combustion barrel is arranged in the center of the outer barrel; and combustion-supporting air enters the outer barrel through the air inlet regulating valve, enters a flame tube in the air inlet direction according to the set air distribution ratio on the wall surface of the flame tube, is mixed and combusted with fuel from the air injection device, and is combusted into flame to be injected out of a fire nozzle. The internal combustion type gas burner is a combustion heat supply device which is simple in structure, power-saving, convenient to mount and maintain and low in noise and does not pollute the environment.
Description
Technical field
The utility model relates to a kind of gas burner, particularly a kind of internal combustion type gas burner.
Background technology
The various gas burners of prior art; Only directly spray into burner hearth in through a kind of air jet pipe gaseous fuel; In burner hearth inner tissue burning, the general mood proportioning can't evenly be mixed like this, and coefficient of excess air is excessive, reach the quick-fried stove accident that causes easily; And cause incomplete combustion again, waste fuel, contaminated environment.
Summary of the invention
The purpose of the utility model is to provide a kind of gaseous fuel is sent in the built-in combustion flame combustion barrel, after the mixed combustion, sprays the internal combustion type gas burner of thermal-flame completely that burns.
The technical scheme of the utility model is: a kind of internal combustion type gas burner is characterized in that: mainly be made up of outer cylinder body, air inlet adjustment valve, adjustable air jet system, combustion barrel; Combustion barrel is arranged on outer cylinder body central authorities through air inlet pipe, and adjustable air jet system is arranged on the air inlet pipe bracing frame of combustion barrel, and the air inlet adjustment valve is arranged in the air inlet of outer cylinder body rear lower.
The described combustion barrel of the utility model is made up of air inlet pipe, adjustable air jet system, base plate, cyclone, multistage burner inner liner, leaves annular space between the base plate periphery of combustion barrel and the burner inner liner wall.
The described burner inner liner of the utility model is welded and fused by the mutual intussusception of stainless steel cylinder of a plurality of different-diameters, leaves annular space between adjacent two, is drilled with a plurality of fresh air inlets on the burner inner liner outermost one section outlet tube circumference.
The described outer cylinder body of the utility model is processed by steel plate, and the port of export of outer cylinder body is taper, and leaves the gap between the outlet tube; The rear lower of outer cylinder body is provided with the rectangle air inlet, and board-like air inlet adjustment valve is housed in the rectangle air inlet; The outer cylinder body rear end has peep hole; On the cylindrical of outer cylinder body, loose flange is housed.
The described adjustable air jet system of the utility model is made up of air inlet pipe, scalable shower nozzle, bracing frame, and gaseous fuel gets into the scalable shower nozzle by air inlet pipe and sprays in the combustion flame tube.The scalable shower nozzle can be regulated jet position according to the amount of gas combustion.
The utility model is when burning; Combustion air gets into the interlayer between urceolus and the combustion barrel through the air inlet adjustment valve; The air distribution ratio and the air intake direction that set in the gap on the combustion barrel wall then get in the combustion barrel; With the fuel mix, the burning that get into from air jet system, burn till flame from the outlet ejection, the kiln that heats for need provides burning pure high temperature, high-speed flame.
The utility model is simple in structure, is a kind of economize on electricity, fuel-economizing, convenient for installation and maintenance, free from environmental pollution, combustion heat supplying device that noise is low.
Description of drawings
Fig. 1 is the utility model cross-sectional schematic.
Among the figure: 1, outer cylinder body; 2, interlayer; 3, scalable shower nozzle; 4, base plate; 5, cyclone; 6, annular space; 7, burner inner liner; 8, fresh air inlet; 9, conical shell; 10, bocca; 11, peep hole; 12, inlet suction port; 13, air inlet adjustment valve; 14, air inlet; 15, loose flange.
The specific embodiment
As shown in the figure, the utility model is by outer cylinder body 1; Interlayer 2; Scalable shower nozzle 3; Base plate 4; Cyclone 5; Annular space 6; Burner inner liner 7; Fresh air inlet 8; Conical shell 9; Bocca 10; Peep hole 11; Inlet suction port 12; Air inlet adjustment valve 13; Air inlet 14; Loose flange 15 is formed, and outer cylinder body is a cylinder, is provided with air inlet 14 at the outer cylinder body rear lower, and the air inlet adjustment valve is arranged in the air inlet; Form combustion barrel by air inlet pipe 12, adjustable shower nozzle 3 base plates 4, cyclone 5 and multistage burner inner liner 7; Adjustable shower nozzle is arranged on behind the burner on the base plate air inlet pipe; The pressure wind of blower fan gets in the interlayer between urceolus and the burner inner liner through air inlet; Get in the burner inner liner in air distribution ratio of setting and air intake direction; With the gaseous fuel mixed combustion that gets into from adjustable shower nozzle, combustion flame is from the outlet ejection.
The required air that burns gets into 5%-10% by cyclone, leaves the annular space of 1-4 millimeter between base plate periphery and the burner inner liner wall, and the air capacity that from annular space, gets into accounts for the 10%-20% of total amount; Burner inner liner is by the mutual intussusception of the cylinder of a plurality of different-diameters and be welded and fused; Leave the annular space 6 of 1.5-3 millimeter between adjacent two, the air capacity that from annular space, gets into accounts for the 50%-60% of total amount, and the suitable flame tube wall that its airintake direction has faces outwards spray of outlet; What have inwardly sprays towards base plate; The hole of occupying a plurality of Φ 5-Φ 15 on the outermost one section outlet tube, the air capacity that from these holes, radially gets into accounts for the 10%-20% of total amount, and these air inlet proportionings and airintake direction are selected because of the different heat amount; Leave the 0.5-2 mm clearance between outlet tube 10 and the conical shell 9, burner inner liner is processed and is welded with 1.5-3 millimeter corrosion resistant plate.During burning; Combustion air gets into interlayer 2 from the outer cylinder body air inlet through the air inlet adjustment valve; Get in the burner inner liner in air distribution ratio of setting on the burner inner liner wall and air intake direction then, with the gaseous fuel mixed combustion that gets into from adjustable shower nozzle, combustion flame is from the outlet ejection.
The outer cylinder body of the utility model is processed by the steel plate of 3-8 millimeters thick, and the cylindrical shell rear portion is provided with the rectangle air inlet, and board-like air inlet adjustment valve is housed in the rectangle air inlet; The outer cylinder body rear end has peep hole 11; Loose flange 15 is housed on the outer cylinder body cylindrical, supplies kiln burner wallboard to connect usefulness.
Adjustable air jet system of the utility model is made up of air inlet pipe, scalable shower nozzle, bracing frame, and gaseous fuel gets into adjustable shower nozzle by air inlet pipe and sprays in the combustion flame tube.The scalable shower nozzle can be regulated jet position according to the amount of gaseous fuel.
Claims (5)
1. an internal combustion type gas burner is characterized in that: mainly be made up of outer cylinder body, air inlet adjustment valve, adjustable air jet system, combustion barrel; Combustion barrel is arranged on outer cylinder body central authorities through air inlet pipe, and adjustable air jet system is arranged on the air inlet pipe of flame combustion tube, and the air inlet adjustment valve is arranged in the air inlet of outer cylinder body rear lower.
2. internal combustion type gas burner according to claim 1 is characterized in that: combustion barrel is made up of air inlet pipe, base plate, cyclone, burner inner liner, leaves annular space between the base plate periphery of combustion barrel and the burner inner liner wall.
3. internal combustion type gas burner according to claim 2; It is characterized in that: burner inner liner is welded and fused by the mutual intussusception of stainless steel cylinder of a plurality of different-diameters; Leave annular space between adjacent two, be drilled with a plurality of fresh air inlets on the burner inner liner outermost one section outlet tube circumference.
4. internal combustion type gas burner according to claim 1, it is characterized in that: outer cylinder body is processed by steel plate, and the port of export of outer cylinder body is taper, and leaves the gap between the outlet tube; The rear lower of outer cylinder body is provided with the rectangle air inlet, and board-like air inlet adjustment valve is housed in the rectangle air inlet; The outer cylinder body rear end has peep hole; On the cylindrical of outer cylinder body, loose flange is housed.
5. internal combustion type gas burner according to claim 1 is characterized in that: air jet system is made up of air inlet pipe, scalable shower nozzle, bracing frame, and gaseous fuel gets into the scalable shower nozzle by air inlet pipe and sprays in the combustion flame tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200840782U CN202501473U (en) | 2012-03-08 | 2012-03-08 | Internal combustion type gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200840782U CN202501473U (en) | 2012-03-08 | 2012-03-08 | Internal combustion type gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501473U true CN202501473U (en) | 2012-10-24 |
Family
ID=47038086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200840782U Expired - Lifetime CN202501473U (en) | 2012-03-08 | 2012-03-08 | Internal combustion type gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157025A (en) * | 2015-08-17 | 2015-12-16 | 罗诺克兹（北京）能源设备技术有限公司 | Diffuse type flameless burner |
-
2012
- 2012-03-08 CN CN2012200840782U patent/CN202501473U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157025A (en) * | 2015-08-17 | 2015-12-16 | 罗诺克兹（北京）能源设备技术有限公司 | Diffuse type flameless burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |