CN110260312A - Infrared metal honeycomb body and infrared burner - Google Patents
Infrared metal honeycomb body and infrared burner Download PDFInfo
- Publication number
- CN110260312A CN110260312A CN201910538068.8A CN201910538068A CN110260312A CN 110260312 A CN110260312 A CN 110260312A CN 201910538068 A CN201910538068 A CN 201910538068A CN 110260312 A CN110260312 A CN 110260312A
- Authority
- CN
- China
- Prior art keywords
- boss
- infrared
- metal
- circle
- sheet band
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 80
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 80
- 239000011888 foil Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 241000264877 Hippospongia communis Species 0.000 claims 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000004080 punching Methods 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 4
- 239000000919 ceramic Substances 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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
- F23D14/12—Radiant burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/04—Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate
- F24C3/047—Ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/10—Flame diffusing means
- F23D2203/104—Grids, e.g. honeycomb grids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Materials (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses an infrared metal honeycomb body which comprises a metal thin strip and lug boss groups, wherein the metal honeycomb body is formed by coiling the metal thin strip, the lug boss groups are arranged on the metal thin strip at intervals, so that the metal thin strip is coiled to form lug boss rings and flat strip rings at intervals, and the lug boss groups on the lug boss rings are arranged on two sides of the metal thin strip and are used for being matched with the adjacent flat strip rings to form fire holes; the boss group comprises at least two strip-shaped boss units; the invention also discloses an infrared burner; according to the infrared metal honeycomb body, the strip-shaped boss units with large enough size are arranged on the metal thin strip at intervals, so that the strength of rolled salient points or stamping punching needles used for production is improved, and the abrasion of the rolled salient points or stamping punching needles is reduced; the stability of the honeycomb is also enhanced while increasing the porosity of the honeycomb.
Description
Technical field
The invention belongs to technical field of burner, and in particular to a kind of infrared metal honeycomb and infrared burner.
Background technique
Infrared metal honeycomb currently on the market is mostly wound or is formed by stacking by two or more layers metal sheet band, multilayer
Strip arranged for interval forms uniform fire hole；The production technology of this kind of infrared metal honeycomb is complicated and wastes material, and
It is difficult to and changes in form, be unable to satisfy the diversified demand of product design.
In addition, honeycomb made of being wound there are also one kind as spaced various features salient point on a metal sheet band
Body, various features salient point be mostly it is two rows of, three rows are composed, but since these bump sizes are smaller, using rolling or punching
Can have the following problems when pressing production technology: bump size is small to cause rolling salient point or punching press red needle size small, and poor rigidity is easily ground
Damage, the problem that easily occurs be tempered and flue gas high larger so as to cause the fire hole size discrete type of different batches burner；Multiple rows of spy
Sign salient point leads to that salient point quantity is very more and size is small, and burr and difficult cleaning are also easy to produce in manufacturing process, leads to local fire hole face
Product is excessive and tempering problem occurs；Salient point quantity excessively causes every circle bump height difficult to control to consistent, cause fire hole size or
Fire hole width is inconsistent, and not only influence combustibility also influences beauty simultaneously；In addition, the small not enough support bee nest bodies of bump size
Overall structure makes honeycomb ceramics be easy to produce the deformation in horizontal direction.
Summary of the invention
In order to solve the problems, such as it is above-mentioned at least one, the present invention provides a kind of infrared metal honeycomb, solves existing gold
Belong to honeycomb ceramics waste material and the low problem of combustibility.
It is a further object of the present invention to provide a kind of infrared burners.
The technical scheme adopted by the invention is that
A kind of infrared metal honeycomb comprising metal sheet band and boss group, the metallic honeycomb bodies are by metal sheet band
It is coiled to form, the boss group is arranged at intervals on the metal sheet band, and the boss circle at interval is formed after coiling metal sheet band
Peaceful zone circle, the two sides that metal sheet band is arranged in the boss group on the boss circle are used to cooperatively form fire with adjacent flat rubber belting circle
Hole；The boss group includes the boss unit of at least two strips.
Preferably, the boss unit is obliquely installed in the plane of metal sheet band.
Preferably, the boss unit of the same boss group is equally spaced on the length direction of metal sheet band.
Preferably, the distance between two neighboring boss unit of same boss group D is no more than boss unit in water
3 times of projected length L in plane.
Preferably, the distance D and length L are preferably satisfied: D=2L.
Preferably, the width H of the metal sheet band is 8-15mm, the length H1 that the boss unit projects on vertical plane
For 4-12mm.
Preferably, the shape of the boss unit is rectangle or ellipse.
Preferably, by rolling or being stamped to form on metal sheet band surface, press depth H2 is the boss unit
0.7-1.5mm。
A kind of infrared burner using above-mentioned infrared metal honeycomb comprising burner body, it is described infrared
Line metallic honeycomb bodies are located in burner body.
Compared with prior art, it is sufficiently large to be spaced setting size on metal sheet band for infrared metal honeycomb of the invention
Strip boss unit, improve production rolling salient point used or punching press red needle intensity, reduce its abrasion；Also enhance honeycomb
The stability of body, while improving the porosity of honeycomb ceramics；Also, the setting of boss group interval forms interval after coiling metal sheet band
Boss circle peace zone circle, the two sides of metal sheet band is arranged in for matching with adjacent flat rubber belting circle part in the boss group on boss circle
Conjunction forms fire hole, and adjacent coiling circle only has one for boss circle, it is achieved that coiling is not overlapped, and structure is simple, is conducive to
It manufactures, is at low cost.
Detailed description of the invention
Fig. 1 is that the embodiment of the present invention provides the structural schematic diagram of metal sheet band in infrared metal honeycomb；
Fig. 2 is that the embodiment of the present invention provides the structural schematic diagram of another angle of metal sheet band in infrared metal honeycomb；
Fig. 3 is that the embodiment of the present invention provides the structural schematic diagram of infrared metal honeycomb；
Fig. 4 is the partial enlarged view in Fig. 3 at A.
Appended drawing reference is as follows:
1 --- metal sheet band, 2 --- boss group, 21 --- boss unit.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Embodiment 1
The embodiment of the present invention 1 provides a kind of infrared metal honeycomb, as shown in Figure 3 comprising metal sheet band 1 and boss
Group 2, metallic honeycomb bodies are coiled to form by metal sheet band 1, and boss group 2 is arranged at intervals on metal sheet band 1, make 1 disk of metal sheet band
Around the rear boss circle peace zone circle for forming interval, the two sides that metal sheet band 1 is arranged in the boss group 2 on boss circle be used for it is adjacent
Flat rubber belting circle cooperatively form fire hole；
Specifically, as shown in Figure 3-4, coiling circle shown in dotted line is flat rubber belting circle, and coiling circle shown in solid is boss circle.
N circle is boss circle, then N+1 circle is flat rubber belting circle, and N+2 circle is boss circle, and N+3 is flat rubber belting circle, i.e. boss circle and flat rubber belting
Circle is interspersed.
In this way, using the above structure, the interval setting boss group 2 on metal sheet band 1, between being formed after coiling metal sheet band
Every boss circle peace zone circle, the two sides that metal sheet band 1 is arranged in the boss unit 21 on boss circle is used for and adjacent flat rubber belting
Circle part cooperatively forms fire hole, and boss unit 21 abuts the metal sheet band 1 of flat rubber belting circle, realizes coiling with this and is not overlapped, and ties
Structure is simple, is conducive to the manufacturing, is at low cost.
As shown in Figs. 1-2, boss group 2 includes at least two boss units 21, and the metal foil for forming boss circle is arranged in
With 1 two sides.Also, boss unit 21 is that strip improves used in production in this way, the size of boss unit 21 is sufficiently large
Salient point or punching press red needle intensity are rolled, its abrasion is reduced.
Boss unit 21 is obliquely installed in the plane of metal sheet band 1, specifically, in the present embodiment, boss unit 21
It is tilted to the right from bottom to top, forms angle α with the horizontal line in 1 plane of metal sheet band, angle α is acute angle.Therefore, metal sheet band
1 when being wound in metallic honeycomb bodies, and the boss unit 21 between adjacent lands circle is tilted to different directions respectively, across flat rubber belting circle phase
It mutually abuts without generating coincidence.In this way, the boss unit 21 between adjacent lands circle abuts against to form support construction, make entire bee
Nest body is not likely to produce deformation in the horizontal direction.
As shown in Figure 1, the boss unit 21 of same boss group 2 is placed equidistant on the length direction of metal sheet band 1.This
Sample, boss unit 21 are uniformly arranged, and the fire hole equivalent width for forming boss circle improves the beauty of combustibility and honeycomb ceramics
Degree.For the integral strength for further strengthening honeycomb ceramics, as shown in Figs. 1-2, in the two neighboring boss unit 21 of same boss group 2
The distance D of heart point, no more than twice of the length L of the projection of single boss unit 21 in the horizontal plane.In this way, guaranteeing any one
Adjacent lands unit 21 between adjacent lands circle is abutted against, farthest enhances the stability of honeycomb ceramics, improves simultaneously
The porosity of honeycomb ceramics.In actual implementation, under the premise of guaranteeing that honeycomb ceramics has certain stability, D can also be slightly larger than 2L,
Preferential selection D=3L.
As in Figure 2-4, after metal sheet band 1 is wound in honeycomb ceramics, the flame region of N circle and N+1 circle composition is Q1, the
The flame region that N+1 circle and N+2 circle form is Q2, and the flame region that N+2 circle and N+3 circle form is Q3.Due to boss unit
21 are tilted to the right setting on the two sides of metal sheet band 1, and when burning, the water conservancy diversion of boss unit 21, in Fig. 4, flame are passed through in combustion gas
Region Q1 and Q3 form air-flow v2 counterclockwise, and fire hole angle is α；Flame region Q2 forms air-flow v1 clockwise, fire hole angle
It is 180 ° of-α.In this way, the angle of the fire hole of adjacent flame region is different, cigarette airflow direction is also different, avoids same fire
The fire hole in flame region intersects, and flue gas content is effectively reduced.In addition, being oriented to flue gas, flue gas is also strengthened to pair of cookware
Stream heat exchange, improves efficiency of combustion.
As shown in Figs. 1-2, the width H of metal sheet band 1 is 8-15mm, the length that boss unit 21 projects on perpendicular
Degree H1 is (0.5-0.8) H, i.e. 4-12mm.Boss unit 21 is by rolling or being stamped to form on 1 surface of metal sheet band, punching press
Depth H 2 is 0.7-1.5mm.In this way, boss unit 21 large-sized enough is arranged on metal sheet band 1, improve used in production
Salient point or punching press red needle intensity are rolled, its abrasion is reduced；Keep 21 discrete type of boss unit preferable, and then it is whole to be conducive to control burner plate
Body size and through-hole rate, while being also conducive to mass production and process control.
In addition, in other embodiments, the shape of boss unit 21 is rectangle or ellipse, it is also possible to other strips
The protrusion of shape, it is only necessary to guarantee that the inclined direction of boss unit 21 is consistent.
Embodiment 2
The embodiment of the present invention 2 provides a kind of infrared burner comprising the infrared metal honeycomb of embodiment 1 and
Burner body, infrared metal honeycomb are located in burner body.
On the one hand the present embodiment is avoided burner flame intersection and is caused by the infrared metal honeycomb of special construction
Smoke problem, on the other hand flue gas is oriented to, reinforces flue gas and cookware heat convection, improves the thermal effect of burner
Rate.Inside and outside two adjacent strip boss units being obliquely installed mutually abut support, do not make burner in the horizontal direction not
It is easy to produce deformation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (9)
1. a kind of infrared metal honeycomb, which is characterized in that it includes metal sheet band (1) and boss group (2), the metal bee
Nest body is coiled to form by metal sheet band (1), and the boss group (2) is arranged at intervals on the metal sheet band (1), makes metal sheet band
(1) the boss circle peace zone circle at interval is formed after coiling, the boss group (2) on the boss circle is arranged in metal sheet band (1)
Two sides is used to cooperatively form fire hole with adjacent flat rubber belting circle；The boss group (2) includes the boss unit of at least two strips
(21)。
2. infrared metal honeycomb according to claim 1, which is characterized in that the boss unit (21) is in metal foil
It is obliquely installed in the plane of band (1).
3. infrared metal honeycomb according to claim 2, which is characterized in that the boss of the same boss group (2)
Unit (21) is equally spaced on the length direction of metal sheet band (1).
4. infrared metal honeycomb according to claim 3, which is characterized in that the same boss group (2) it is adjacent
The distance between two boss units (21) D be not more than 3 times of the projected length L of boss unit (21) in the horizontal plane.
5. infrared metal honeycomb according to claim 4, which is characterized in that the distance D and length L are preferably full
Foot: D=2L.
6. infrared metal honeycomb according to claim 2, which is characterized in that the width H of the metal sheet band (1) is
8-15mm, the length H1 that the boss unit (21) projects on vertical plane are 4-12mm.
7. infrared metal honeycomb according to claim 2, which is characterized in that the shape of the boss unit (21) is
Rectangle or ellipse.
8. infrared metal honeycomb according to claim 1, which is characterized in that the boss unit (21) is by gold
Belong to and roll or be stamped to form on strip (1) surface, press depth H2 is 0.7-1.5mm.
9. a kind of infrared burner using the described in any item infrared metal honeycombs of claim 1-8, feature exist
In comprising burner body, the infrared metal honeycomb are located in burner body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538068.8A CN110260312B (en) | 2019-06-20 | 2019-06-20 | Infrared metal honeycomb body and infrared burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910538068.8A CN110260312B (en) | 2019-06-20 | 2019-06-20 | Infrared metal honeycomb body and infrared burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110260312A true CN110260312A (en) | 2019-09-20 |
| CN110260312B CN110260312B (en) | 2024-05-28 |
Family
ID=67919954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910538068.8A Active CN110260312B (en) | 2019-06-20 | 2019-06-20 | Infrared metal honeycomb body and infrared burner |
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| Country | Link |
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| CN (1) | CN110260312B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210128A (en) * | 1995-11-22 | 1996-08-20 | Nippon Steel Corp | Metal base for catalyst of automobile exhaust gas purification excellent in resistance against thermal fatigue |
| JP2002361344A (en) * | 2001-06-05 | 2002-12-17 | Cataler Corp | Honeycombed structure and honeycomb functional material |
| JP2010036181A (en) * | 2008-07-08 | 2010-02-18 | Calsonic Kansei Corp | Method of producing metallic catalyst carrier |
| CN108224533A (en) * | 2018-01-03 | 2018-06-29 | 华帝股份有限公司 | A kind of kitchen range honeycomb ceramics |
| CN207778442U (en) * | 2017-12-13 | 2018-08-28 | 华帝股份有限公司 | Infrared metal honeycomb body and infrared burner |
| DE102018002115A1 (en) * | 2017-03-30 | 2018-10-04 | Ngk Insulators, Ltd. | honeycomb structure |
| CN210772174U (en) * | 2019-06-20 | 2020-06-16 | 华帝股份有限公司 | Infrared metal honeycomb body and infrared burner |
-
2019
- 2019-06-20 CN CN201910538068.8A patent/CN110260312B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08210128A (en) * | 1995-11-22 | 1996-08-20 | Nippon Steel Corp | Metal base for catalyst of automobile exhaust gas purification excellent in resistance against thermal fatigue |
| JP2002361344A (en) * | 2001-06-05 | 2002-12-17 | Cataler Corp | Honeycombed structure and honeycomb functional material |
| JP2010036181A (en) * | 2008-07-08 | 2010-02-18 | Calsonic Kansei Corp | Method of producing metallic catalyst carrier |
| DE102018002115A1 (en) * | 2017-03-30 | 2018-10-04 | Ngk Insulators, Ltd. | honeycomb structure |
| CN207778442U (en) * | 2017-12-13 | 2018-08-28 | 华帝股份有限公司 | Infrared metal honeycomb body and infrared burner |
| CN108224533A (en) * | 2018-01-03 | 2018-06-29 | 华帝股份有限公司 | A kind of kitchen range honeycomb ceramics |
| CN210772174U (en) * | 2019-06-20 | 2020-06-16 | 华帝股份有限公司 | Infrared metal honeycomb body and infrared burner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110260312B (en) | 2024-05-28 |
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