CN201193821Y - High Efficiency Gas Burner - Google Patents
High Efficiency Gas Burner Download PDFInfo
- Publication number
- CN201193821Y CN201193821Y CNU2008200118817U CN200820011881U CN201193821Y CN 201193821 Y CN201193821 Y CN 201193821Y CN U2008200118817 U CNU2008200118817 U CN U2008200118817U CN 200820011881 U CN200820011881 U CN 200820011881U CN 201193821 Y CN201193821 Y CN 201193821Y
- Authority
- CN
- China
- Prior art keywords
- burner head
- premixer
- ring
- combustion
- burner
- 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
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000000567 combustion gas Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Gas Burners (AREA)
Abstract
本实用新型高效燃气燃烧器，包括有燃烧器头(1)和预混器——引射预混器或鼓风预混器，主要特征是在燃烧器头(1)上部设置有若干整流片(13)构成的燃烧整流器，在外环盘(2)上连接设有由整流片(22)构成的燃烧整流圈(3)，在外环盘(2)上开设有进二次进风孔(20)。其燃烧器头在整流片(13)和整流圈(3)配合作用下燃烧稳定性好，强化了燃烧，对供气压力大小和燃气质量适应能力强，受一次空气与燃气预混比例影响小，适应能力强。
The high-efficiency gas burner of the utility model includes a burner head (1) and a premixer—a jet premixer or a blower premixer, and the main feature is that several rectifiers are arranged on the upper part of the burner head (1) Combustion rectifier composed of (13), on the outer ring disc (2) is connected with a combustion rectifier ring (3) composed of rectifying slices (22), and on the outer ring disc (2) is provided with a secondary air inlet hole (20). The burner head has good combustion stability under the cooperation of the rectifying plate (13) and the rectifying ring (3), which strengthens the combustion, has strong adaptability to the air supply pressure and gas quality, and is less affected by the premixing ratio of primary air and gas ,Adaptable.
Description
Technical field
The utility model relates to the burnt gas combustion device, especially for the burner of the public kitchen kitchen range that use coal gas, oil liquefied gas, natural gas, civil kitchen range, stove and accessory.
Background technology
Prior art has ejection premixing type burner and Blowed premixed burner, and its difference is that the introducing supply mode of combustion gas and primary air is different.Various burners mainly are that the shape structure of burner head is different, offer the burning fire hole of all styles of on burner head, form the burner of various not isostructures and performance characteristics.This class technology all has introduction on various relevant design manual books.Prior art planform difference, the characteristics difference.But stablize the generally all strict control air intake of normal combustion, i.e. combustion gas and Air mixing ratio when air index during greater than combustion range, when promptly intake is big, not only is helpless to burning, and fiery phenomenon and imperfect combustion situation can occur taking off; Hour then to produce burning insufficient when intake, and influenced by a combustion gas fire hole setting and premix air, and burner is relatively poor to the versatility of various combustion gas, when changing combustion gas and using, and combustion efficiency difference or can not normal combustion use.Prior art also has difformity structure and device are set improving combustion efficiency on burner head for improving efficiency of combustion, but efficiency of combustion is also also imperfect.
The utility model content
The purpose of this utility model provides a kind of flameholding, and versatility is good, sufficient combustion, and thermal efficiency height is especially for the burner of public kitchen kitchen range, civil kitchen range, stove and accessory.
The utility model includes burner head 1 and premixed device---injection premixed device 5,7 or air blast premixed device 6, on burner head 1, evenly be distributed and be provided with fire hole 12, it is characterized in that, be provided with the burning rectifier of commutator segment 13 formations of some equally distributed settings on burner head 1 top, on burner head 1, be connected with outer shroud dish 2, on outer shroud dish 2, be connected with burning rectification circle 3, burning rectification circle 3 is by ring 21, the commutator segment 22 that some even distributions tilt to be connected on the ring 21 constitutes, the ring 21 of burning rectification circle 3 is fixedlyed connected with the outer shroud dish 2 of burner head 1, offers into secondary intake opening 20 on outer shroud dish 2.
The utility model combustion gas and primary air are mixed in burner head 1 inner chamber through premixed device, combustion gas is provided with fire hole 12 ejection burnings by evenly being distributed on the burner head 1, gas flame bump burning rectifier rectification sheet 13 makes the combustion gas turbulent flow, fully contact, combustible gas is fully burnt with airborne oxygen.The drainage that matches with commutator segment 13 of burning rectification circle 3, the flame impingement turbulent flow is contacted with the airborne oxygen of secondary wind, burning rectification circle 3 draws flame in and forms the eddy current rotation, the combustion zone prolongs, the flame flow velocity is accelerated, fully improve efficiency of combustion, the pressure reduction that produces along with the size that sprays gas quantity and flame intensity changes, drainage intensity also changes thereupon automatically, formation is sufficient automatically required air and the oxygen of second-time burning that replenishes in flame zone, combustion gas is fully burnt, ignition temperature and efficient improve greatly, commutator segment 13 and rectification circle 3 thermal-arrest under high temperature action are red-hot state simultaneously, not only promote combustion gas fully to burn, and produce the high temperature heat radiation effect, add the heat-flash transmission, can further improve the thermal efficiency.
The utility model burner head combustion stability under commutator segment 13 and 3 mating reactions of rectification circle is good, has strengthened burning, and is strong to supply gas pressure size and combustion gas quality adaptive capacity, is subjected to primary air and the scale effect of combustion gas premix little, and adaptive capacity is strong, and is easy to operate.
Description of drawings
Fig. 1, the 2nd, the utility model example structure schematic diagram, Fig. 2 are the vertical views of Fig. 1.
Fig. 3, the 4th, another example structure schematic diagram of the utility model, Fig. 4 is the vertical view of Fig. 3.
Fig. 5, the 6th, another example structure schematic diagram of the utility model, Fig. 6 is the vertical view of Fig. 5.
The specific embodiment
Referring to accompanying drawing 1, shown in 2 embodiment, the utility model includes burner head 1 and premixed device, premixed device is an injection premixed device 5, form the ejection premixing type gas burner, injection premixed device 5 is the horizontal or vertical injection premixed devices of single tube, injection premixed device 5 is fixedlyed connected with burner head 1 lower end, on burner head 1, evenly be distributed and be provided with fire hole 12, be provided with the burning rectifier of commutator segment 13 formations of some equally distributed settings on burner head 1 top, on burner head 1, be connected with outer shroud dish 2, outer shroud dish 2 cooperates fixedly connected with burner head 1, on outer shroud dish 2, be connected with burning rectification circle 3, burning rectification circle 3 is by ring 21, the commutator segment 22 that some even distributions tilt to be connected on the ring 21 constitutes, the ring 21 of burning rectification circle 3 is fixedlyed connected with the outer shroud dish 2 of burner head 1, offer secondary intake opening 20 on outer shroud dish 2, secondary intake opening 20 is nature air inducing air intakes.
Shown in accompanying drawing 3,4 embodiment, injection premixed device 7 is an integral structure with burner head 1, injection premixed device 7 is multi-cavity pore structures of the fire hole 12 that distribution is offered on a kind of corresponding burner head 1, and being connected with outer shroud dish 2 on burner head 1 also is integral structure with burner head 1.
Referring to accompanying drawing 5, shown in 6 embodiment, premixed device is a blowing-type premixed device 6, burner head 1 is a single-chamber type, or bicavate, accompanying drawing 5, be dual-chamber structure shown in 6 embodiment, promptly in burner head 1, be provided with two inner chamber A, B, two inner chamber A that are provided with in the corresponding burner head 1, B is respectively equipped with blowing-type premixed device 6a, 6b, to adjust burner combustion power, on burner head 1 chassis 11, be provided with ring set 14, outer shroud dish 2 cooperates with ring set 14 with burner head 1 fixedlys connected, and forms secondary wind air feed chamber H, and corresponding air feed chamber H offers the air feed mouth of pipe 15 on chassis 11.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200118817U CN201193821Y (en) | 2008-03-28 | 2008-03-28 | High Efficiency Gas Burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200118817U CN201193821Y (en) | 2008-03-28 | 2008-03-28 | High Efficiency Gas Burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193821Y true CN201193821Y (en) | 2009-02-11 |
Family
ID=40393356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200118817U Expired - Lifetime CN201193821Y (en) | 2008-03-28 | 2008-03-28 | High Efficiency Gas Burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193821Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595898A (en) * | 2015-02-03 | 2015-05-06 | 陈秉江 | Top air inlet type gas stove burner |
| CN104728843A (en) * | 2015-02-05 | 2015-06-24 | 天津大学 | Secondary-combustion type energy-saving combustor |
-
2008
- 2008-03-28 CN CNU2008200118817U patent/CN201193821Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595898A (en) * | 2015-02-03 | 2015-05-06 | 陈秉江 | Top air inlet type gas stove burner |
| CN104595898B (en) * | 2015-02-03 | 2016-09-07 | 陈秉江 | A kind of upper wind inlet type burner for gas stove |
| CN104728843A (en) * | 2015-02-05 | 2015-06-24 | 天津大学 | Secondary-combustion type energy-saving combustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080328 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080328 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |