CN202692050U - Interior-ignition premixing combustor - Google Patents
Interior-ignition premixing combustor Download PDFInfo
- Publication number
- CN202692050U CN202692050U CN 201220351614 CN201220351614U CN202692050U CN 202692050 U CN202692050 U CN 202692050U CN 201220351614 CN201220351614 CN 201220351614 CN 201220351614 U CN201220351614 U CN 201220351614U CN 202692050 U CN202692050 U CN 202692050U
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- Prior art keywords
- burner
- ignition
- combustion chamber
- interior
- detector
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Abstract
The utility model relates to an interior-ignition premixing combustor, which comprises a furnace end (1), a hearth (8) and a gas mixing joint (2), wherein the furnace end (1) penetrates through the hearth (8) and is connected with the gas mixing joint (2) on the outer side of the hearth (8); a combustion chamber (3), a gas mixing chamber (16), an ignition detecting device and a kindling material (6) are arranged in the furnace end (1); the head of the ignition detecting device is arranged at the bottom of the combustion chamber (3); a nozzle (14) of the kindling material (6) is formed in the bottom of the combustion chamber (3); and the gas mixing chamber (16) is exposed in air. By adoption of an interior-ignition mode and a flame detecting mode, the interior-ignition premixing combustor is direct, stable, safe, reliable, simple and practical.
Description
Technical field
The utility model relates to gas burner, more particularly, relates to a kind of interior igniting premix burner.
Background technology
Existing gas burner, mostly be adopt that burner is outer, burner wall or the igniting of burner top side and flame detection.The burner outward ignition with detect not directly, be prone to and misfire and can't detect flame; Igniting in the burner wall is easily stopped up, and affects the whole even flame of burner, and installation and maintenance are inconvenient; Burner top fire and detection very easily burn out igniter head and detection head.More than individual common ground is arranged is all to be in igniter and checkout gear burner high combustion district with the flame detection mode in igniting, and temperature is high, and air-flow is large, and the air-flow that is very easily changed in the burner hearth is put out kindling material and burnt out.
Simultaneously, burner of the prior art is whole places oneself in the midst of that also some is embedded in the burner hearth fire clay in the burner hearth of high temperature, the high easily tempering of end flue temperature, burn burner and explosion phenomenon, and high temperature cause burner joint distortion, getting rusty is difficult to overhaul, whole burner materials, production, installation, maintenance are loaded down with trivial details, and cost is high, igniting with detect dangerous and unreliable again.
The utility model content
The technical problems to be solved in the utility model is, for existing gas burner point fire safety and unreliable defective, provides a kind of interior igniting premix burner.
The technical scheme that its technical problem that solves the utility model adopts is: structure comprises burner, burner hearth and mixed moral, described burner passes described burner hearth and is connected with described mixed moral in the burner hearth outside, be provided with combustion chamber, mixing chamber, detector for ignition and kindling material in the described burner, the head of described detector for ignition is arranged on the bottom of described combustion chamber, the nozzle of described kindling material is arranged on the bottom of described combustion chamber, and described mixing chamber is exposed in the air.
In interior igniting premix burner described in the utility model, described detector for ignition is split type, it comprises igniter and fire detector, and igniter head of described igniter is arranged on the bottom of described combustion chamber, and the probe of described fire detector is arranged on the bottom of described combustion chamber.
In the interior igniting premix burner described in the utility model, described detector for ignition is integral type.
In interior igniting premix burner described in the utility model, described mixed moral is provided with into Gas Pipe and blast pipe.
In interior igniting premix burner described in the utility model, described burner hearth bottom is provided with dodges groove, described dodge groove be arranged on described burner around.
In interior igniting premix burner described in the utility model, the described groove of dodging is tubaeform.
In interior igniting premix burner described in the utility model, described mixed moral is fixed on described burner hearth bottom by fixed mount.
Implement interior igniting premix burner of the present utility model, have following beneficial effect: the head of detector for ignition and the nozzle of kindling material are arranged on the bottom of combustion chamber, igniting is direct with detection, light and be detected as the power height, and during flame combustion, head is positioned at the low-temperature burning district of bottom, combustion chamber, temperature is relatively low, easy burn-out not, bottom, combustion chamber air-flow is little simultaneously, and kindling material is difficult for being blown out.The while burner passes burner hearth and is connected outside burner hearth with mixed moral, the temperature of burner and mixed moral joint is low, can Yin Gaowen do not crumple and get rusty and tear open not open, the mixing chamber of burner also places the outer Cryogenic air place of burner hearth, be not prone to the phenomenon of burning in the mixing chamber, can avoid producing burner backfire or blast problem.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the front view of interior igniting premix burner;
Fig. 2 is the right view of interior igniting premix burner;
Fig. 3 is the top view of burner.
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
As shown in Figure 1-Figure 3, interior igniting premix burner of the present utility model comprises burner 1, burner hearth 8 and mixed moral 2.Burner 1 passes burner hearth 8 and is connected with mixed moral 2 in burner hearth 8 outsides, and the joint of the junction of burner 1 and mixed moral 2 is positioned at outside the burner hearth 8, directly and contact with air, is in the lower environment of temperature, can Yin Gaowen does not crumple and gets rusty and tear open not open.Mixed moral 2 can be fixed on by fixed mount 9 or other device the bottom of burner hearth 8, and mixed moral 2 is provided with into Gas Pipe 12 and blast pipe 11, and air and combustion gas are carried out premixed in mixed moral 2, and mixed gas enters in the burner 1.In burner 1, be provided with mixing chamber 16, combustion chamber 3, kindling material 6 and detector for ignition.The top of combustion chamber 3 is provided with fire output hole 4, and flame forms stable flame by fire output hole 4 ejections.Detector for ignition can be finished the function of igniting and flame detection, and the head of detector for ignition is arranged on the bottom of combustion chamber 3, and kindling material 6 is provided with nozzle 14, nozzle 14 also is arranged on the bottom of combustion chamber 3, kindling material 6 cooperates with igniter 5 lights a fire, igniting with detect directly, light and be detected as the power height, and during flame combustion, head is positioned at the combustion zone of the low temperature of 3 bottoms, combustion chamber, and temperature is relatively low, not easy burn-out, combustion chamber 3 bottom air-flows are little simultaneously, and kindling material is difficult for being blown out.Mixing chamber 16 is connected with mixed moral 2, and mixing chamber 16 is exposed in the air, places burner hearth 8 outer Cryogenic air places, is not prone to the phenomenon of burning in the mixing chamber 16, can avoid producing burner 1 tempering or blast problem.
Further, detector for ignition can be split type, and it comprises igniter 5 and fire detector 7.Igniter head 13 of igniter 5 is arranged on the bottom of combustion chamber 3, and igniting is directly lighted the success rate height, and during flame combustion, igniter head 13 is positioned at the low-temperature burning district of 3 bottoms, combustion chamber, and temperature is relatively low, easy burn-out not, combustion chamber 3 bottom air-flows are little simultaneously, and kindling material 6 is difficult for being blown out.The probe 15 of fire detector 7 is arranged on the bottom of combustion chamber 3.Fire detector 7 is for detection of flame, owing to be arranged on the bottom of combustion chamber 3, testing result is reliable, the situation that can not occur reporting by mistake, and combustion chamber 3 bottom temps are low, not easy burn-out.Be understandable that igniter also can be integral type, igniter 5 and fire detector 7 can become one.
Further, in order further to improve radiating effect, be provided with in burner hearth 8 bottoms and dodge groove 10, dodge groove 10 be arranged on burner 1 around, further reduce the temperature of burner 1, can avoid burner 1 excess Temperature and burn burner 1 and blast, prevent that burner 1 from producing distortion.The shape of dodging groove 10 in the present embodiment is flaring, but it also can be other shape.
The above is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (7)
1. the premix burner of lighting a fire in a kind, it is characterized in that, comprise burner (1), burner hearth (8) and mixed moral (2), described burner (1) passes described burner hearth (8) and is connected with described mixed moral (2) in burner hearth (8) outside, be provided with combustion chamber (3) in the described burner (1), mixing chamber (16), detector for ignition and kindling material (6), the head of described detector for ignition is arranged on the bottom of described combustion chamber (3), the nozzle (14) of described kindling material (6) is arranged on the bottom of described combustion chamber (3), and described mixing chamber (16) is exposed in the air.
2. interior igniting premix burner according to claim 1, it is characterized in that, described detector for ignition is split type, it comprises igniter (5) and fire detector (7), igniter head (13) of described igniter (5) is arranged on the bottom of described combustion chamber (3), and the probe (15) of described fire detector (7) is arranged on the bottom of described combustion chamber (3).
3. interior igniting premix burner according to claim 1 is characterized in that, described detector for ignition is integral type.
4. interior igniting premix burner according to claim 1 is characterized in that, described mixed moral (2) is provided with into Gas Pipe (12) and blast pipe (11).
5. interior igniting premix burner according to claim 1 is characterized in that, described burner hearth (8) bottom is provided with dodges groove (10), described dodge groove (10) be arranged on described burner (1) around.
6. interior igniting premix burner according to claim 5 is characterized in that, the described groove (10) of dodging is for tubaeform.
7. interior igniting premix burner according to claim 1 is characterized in that, described mixed moral (2) is fixed on described burner hearth (8) bottom by fixed mount (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351614 CN202692050U (en) | 2012-07-19 | 2012-07-19 | Interior-ignition premixing combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351614 CN202692050U (en) | 2012-07-19 | 2012-07-19 | Interior-ignition premixing combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692050U true CN202692050U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351614 Expired - Fee Related CN202692050U (en) | 2012-07-19 | 2012-07-19 | Interior-ignition premixing combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574609A (en) * | 2013-07-09 | 2014-02-12 | 昆山富凌灶具有限公司 | Novel energy-saving furnace end with interior ignition function |
| CN112610987A (en) * | 2021-01-12 | 2021-04-06 | 广州合隆智能设备有限公司 | Cooking range system |
-
2012
- 2012-07-19 CN CN 201220351614 patent/CN202692050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574609A (en) * | 2013-07-09 | 2014-02-12 | 昆山富凌灶具有限公司 | Novel energy-saving furnace end with interior ignition function |
| CN112610987A (en) * | 2021-01-12 | 2021-04-06 | 广州合隆智能设备有限公司 | Cooking range system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MAANSHAN ASIA MACHINE TOOL MANUFACTURING CO., LTD. Free format text: FORMER OWNER: ZHOU HONGWEI Effective date: 20130722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 243000 MAANSHAN, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130722 Address after: 243000 Anhui city of Ma'anshan province Bowang high tech Development Zone Patentee after: Maanshan Middle Asia Machine Tools Manufacture Co., Ltd. Address before: 203 room 2, unit 12, Lotus Village, Shenzhen, Guangdong, 518000 Patentee before: Zhou Hongwei |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130719 |