CN205746834U - A kind of porous radiation burner - Google Patents
A kind of porous radiation burner Download PDFInfo
- Publication number
- CN205746834U CN205746834U CN201620652620.8U CN201620652620U CN205746834U CN 205746834 U CN205746834 U CN 205746834U CN 201620652620 U CN201620652620 U CN 201620652620U CN 205746834 U CN205746834 U CN 205746834U
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- porous
- plate
- burner
- radiation
- burner plate
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Abstract
This utility model relates to a kind of burner, including porous radiation plate (1), porous burner plate (2), lighter (3), porous radiation plate (1) and porous burner plate (2) corresponding composition combustor (5), lighter (3) is arranged in combustor (5), porous burner plate (2) lower section is hybrid chamber (4), and hybrid chamber (4) is connected by butt joint with premix air-blast device (6).By porous burner plate heated porous radiant panel, heating being more uniformly distributed, the efficiency of heating surface improves；Can effectively eliminate rolling stress by shallow stretching concaveconvex structure and improve rigidity；Uniform transfer of heat while can being increased the service life by high temperature resistant infrared radiating coating.
Description
Technical field
This utility model relates to a kind of burner, especially porous radiation burner.
Background technology
Currently known radiant combustion heats, with its burning fully, homogeneous heating, heat exchange efficiency be high, pollutant emission
The advantage such as low is used widely.Different according to the material of radiant panel, use and have ceramic honeycomb plate, ferrum to iron aluminum honeybee more widely
Nest plate and metallic fiber three kinds.The first two plants the radiant burner of material, and work is the pressure itself injection air using combustion gas, and
Ceramic honeycomb plate, ferrum iron the burning of aluminum honeycomb panel class and produce heat radiation, multiplex in domestic burners.The radiant combustion of latter material
Device, uses aerator and pre-mixing apparatus premix air and burning, produces heat with metallic fiber as radiant body burning wherein
Radiation.But, this several radiant burners all existing defects.Ceramic honeycomb plate, ferrum iron aluminum honeycomb panel radiant burner by combustion gas
Pressure and the impact of burning velocity, area thermic load has significant limitation；Being fluctuated by gaseous-pressure and affected, combustion conditions is also
It is not sufficiently stable；Radiant panel affected by hot loading limits to, and space of a whole page temperature is typically at 800 DEG C about-900 DEG C, it is difficult to have a distinct increment, impact
The raising of radiation efficiency.Metallic fiber radiant burner is provided kinetic energy by aerator, is not limited by gaseous-pressure, and thermic load has
Bigger lifting, area thermic load is at 700KW/, but radiant panel temperature improves limited, and metallic fiber is expensive,
Affect the promotion and application of this series products.
Utility model content
This utility model pin provides one by porous burner plate heated porous radiant panel so that homogeneous heating improves
The porous radiation burner of the efficiency of heating surface.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals:
A kind of porous radiation burner, porous radiation plate composition combustor corresponding with porous burner plate, lighter is arranged
In combustor, being hybrid chamber below porous burner plate, hybrid chamber is connected by butt joint with premix air-blast device.Pass through porous
Burner plate heated porous radiant panel makes heating be more uniformly distributed, and the efficiency of heating surface improves.
Further, porous radiation plate, porous burner plate are nichrome.
Further, porous radiation plate is provided with shallow stretching concaveconvex structure, and porous radiation plate surface is drawn into shallow recessed
Convex, can effectively eliminate rolling stress by shallow stretching concaveconvex structure and improve rigidity.
Further, porous radiation plate, porous burner plate surface configuration have high temperature resistant infrared radiating coating, by high temperature resistant
Infrared radiating coating is uniform transfer of heat while can increasing the service life.
Further, porous burner plate is arranged at below porous radiation plate.
Further, porous radiation plate is in the outside of porous burner plate.
Further, porous burner plate surrounds premixed gas body cavity, above has the top board of atresia to close, lower even air blast gaseous mixture
The import of body.
Compared with prior art, the beneficial effects of the utility model are as follows: by porous burner plate heated porous radiant panel
Heating is more uniformly distributed, and the efficiency of heating surface improves；Can effectively eliminate rolling stress by shallow stretching concaveconvex structure and improve just
Degree；Uniform transfer of heat while can being increased the service life by high temperature resistant infrared radiating coating.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model specific embodiment 1；
Fig. 2 is the radiant burner front view of the rectangular shape of this utility model specific embodiment 2；
Fig. 3 is the top view of this utility model specific embodiment 2；
Fig. 4 be this utility model specific embodiment 3 have circumference and top radiation burner be front view；
Fig. 5 is the top view of this utility model specific embodiment 3；
Fig. 6 is that figure watched attentively by the radiant burner in commercial frying cooker of applying of this utility model specific embodiment 4；
Fig. 7 is the top view of this utility model specific embodiment 4；
Fig. 8 is planar radiation burner front view and the partial enlarged drawing of the large format of this utility model specific embodiment 5；
Fig. 9 is Fig. 8 A direction view of this utility model specific embodiment 5.
The toponym that in the figures above, each number designation is referred to is as follows: 1-porous radiation plate；2-porous burner plate；3-
Lighter, 4-hybrid chamber；5-combustor；6-premixes air-blast device；101-porous radiation plate；102-porous burner plate；103-fires
Burn room；104-top board；105-is without blind patch；106-lighter；107-import；108-premixed gas chamber；109-mounting flange plate；
201-porous radiation plate；202-porous burner plate；203-porous termination radiant panel；204-porous termination burner plate；205-burns
Room；206-premix chamber；207-lighter；208-import；209-mounting flange；Radiant panel in 301-porous；The outer spoke of 302-porous
Penetrate plate；Burner plate in 303-porous；The outer burner plate of 304-porous；305-inner combustion chamber；306-exterior combustion chamber；307-lighter；
Import in 308-；Premixed gas chamber in 309-；The outer premixed gas chamber of 310-；The outer import of 311-；The many empty radiant panels of 401-；402-is many
Hole burner plate；403-combustor；404-lighter；405-gaseous mixture cavity；The equal pressing plate of 406-；407-import.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Shown in Figure 1 for the present embodiment structural representation.Wherein, including porous radiation plate 1, porous burner plate 2, igniting
Device 3, porous radiation plate 1 is corresponding with porous burner plate 2, constitutes combustor 5, and the mixed gas of combustion gas and air is from hybrid chamber 4
Being sprayed by porous burner plate 2, ignited device 3 burns and heated porous radiant panel 1 after lighting in combustor 5, porous radiation
Plate 1 adds hot object with radiation and two kinds of forms of convection current again.The full premix gaseous mixture that burning uses is to be carried by premix air-blast device 6
Supply.
Embodiment 2
See Fig. 2, Fig. 3 and show the present embodiment structural representation.On the basis of embodiment 1, porous radiation plate 101 exists
The outside of porous burner plate 102, porous burner plate 102 surrounds premixed gas body cavity 108, above has the top board 104 of atresia to close, under
The even import 107 of air blast mixed gas, mixed gas is after porous burner plate 102 sprays, at the ignited device of combustor 103 106
Lighting, burn and send heat porous radiation plate 101, porous radiation plate 101 is added with radiation and convection type heating again
Hot thing.The cuboid cavity top end that radiant panel is constituted, with or without blind patch 105, has mounting flange plate 109 below.
Embodiment 3
See Fig. 4, Fig. 5 and show the present embodiment structural representation.On the basis of embodiment 1, premixed gas is from import
208 enter premix chamber 206, spray after ignited device 207 is lighted from porous burner plate 202 and burn at combustor 205, give off heat
Post-heating porous radiation plate 201, porous radiation plate 201 heats heating object with radiation and convection type again.Premix chamber 206 top
Porous termination burner plate 204, porous radiation plate 201 termination is had to have porous termination radiant panel 203,209 to be mounting flange.
Embodiment 4
See Fig. 6, Fig. 7 and show the present embodiment structural representation.On the basis of embodiment 1, this stove is divided into inside and outside two
Individual burning, radiation are strong, have burner plate 303, porous external combustion in radiant panel 301, porous external radiation plate 302, porous in porous respectively
Burn plate 304.The premixed gas of burning enters interior premixed gas chamber 309 and outer premix gas from interior import 308 and outer import 311 respectively
Body cavity 310, and by the outer burner plate 304 of burner plate 303 in porous and porous after the ignited device in inner combustion chamber 305 307 is lighted
Burn in inner combustion chamber 305 and exterior combustion chamber 306, radiant panel 301 and porous external radiation plate in the post-heating porous that gives off heat
302, cooker is heated by radiant panel again with radiation and convection current two ways.
Embodiment 5
See Fig. 8, Fig. 9 and show the present embodiment structural representation.On the basis of embodiment 1, porous radiation plate 401 is
Eliminate rolling stress and improve rigidity and be drawn into shallow concavo-convex and be coated with high temperature resistant radiation paint.Premixed gas intracavity
It is provided with equal pressing plate 406 and ensures the pressure consistency of effective coverage, length and width direction.The mixed gas of combustion gas and air from
Import 407 enters gaseous mixture cavity 405, after equal pressing plate 406, is transported to porous burner plate 402, the porous spray from plate
Go out, light at the ignited device of combustor 403 404, combustion heating porous radiation plate 401, and with radiation and convection current two ways pair
Cooker heats.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any amendment, equivalent and the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (7)
1. a porous radiation burner, including porous radiation plate (1), porous burner plate (2), lighter (3), its feature exists
In, porous radiation plate (1) and porous burner plate (2) corresponding composition combustor (5), lighter (3) is arranged at combustor (5)
In, porous burner plate (2) lower section is hybrid chamber (4), and hybrid chamber (4) is connected by butt joint with premix air-blast device (6).
Porous radiation burner the most according to claim 1, it is characterised in that porous radiation plate (1), porous burner plate
(2) it is nichrome.
Porous radiation burner the most according to claim 1, it is characterised in that porous radiation plate (1) is provided with shallow stretching
Concaveconvex structure.
Porous radiation burner the most according to claim 1, it is characterised in that porous radiation plate (1), porous burner plate
(2) surface configuration has high temperature resistant infrared radiating coating.
Porous radiation burner the most according to claim 1, it is characterised in that porous burner plate (2) is arranged at porous spoke
Penetrate plate (1) lower section.
Porous radiation burner the most according to claim 1, it is characterised in that porous radiation plate (1) is at porous burner plate
(2) outside.
7. the porous radiation burner described in claim 6, it is characterised in that porous burner plate (2) surrounds premixed gas body cavity
(108), the top board (104) of atresia is above had to close, the import (107) of lower even air blast mixed gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652620.8U CN205746834U (en) | 2016-06-28 | 2016-06-28 | A kind of porous radiation burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652620.8U CN205746834U (en) | 2016-06-28 | 2016-06-28 | A kind of porous radiation burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205746834U true CN205746834U (en) | 2016-11-30 |
Family
ID=57381388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620652620.8U Expired - Fee Related CN205746834U (en) | 2016-06-28 | 2016-06-28 | A kind of porous radiation burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205746834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007708A (en) * | 2021-03-31 | 2021-06-22 | 广东美的厨房电器制造有限公司 | Burner and cooking appliance |
| CN113390079A (en) * | 2021-05-24 | 2021-09-14 | 华帝股份有限公司 | Infrared burner and infrared gas stove |
-
2016
- 2016-06-28 CN CN201620652620.8U patent/CN205746834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007708A (en) * | 2021-03-31 | 2021-06-22 | 广东美的厨房电器制造有限公司 | Burner and cooking appliance |
| CN113390079A (en) * | 2021-05-24 | 2021-09-14 | 华帝股份有限公司 | Infrared burner and infrared gas stove |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200628 |