CN203517905U - Combustion furnace for gas cooker - Google Patents
Combustion furnace for gas cooker Download PDFInfo
- Publication number
- CN203517905U CN203517905U CN201320701480.5U CN201320701480U CN203517905U CN 203517905 U CN203517905 U CN 203517905U CN 201320701480 U CN201320701480 U CN 201320701480U CN 203517905 U CN203517905 U CN 203517905U
- Authority
- CN
- China
- Prior art keywords
- aluminum alloy
- dividing plate
- head body
- air channel
- cylindrical separation
- 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 title claims abstract description 24
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 60
- 230000003647 oxidation Effects 0.000 claims abstract description 6
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 18
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003546 flue gas Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 229910001018 Cast iron Inorganic materials 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 7
- 239000000567 combustion gas Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model provides a combustion furnace for a gas cooker, and belongs to the gas cooker. The traditional combustion furnace for the gas cooker is formed by casting with cast iron and has the defects that the surface is easy to oxidize and corrode, the service life is shortened, and the potential safety hazards are increased. The combustion furnace for the gas cooker provided by the utility model comprises a furnace head and two injection tubes which are integrated, wherein the furnace head comprises an aluminum alloy furnace head body and first, second, third and fourth aluminum alloy cylindrical separation boards which are protruded from the aluminum alloy furnace head body; the four aluminum alloy cylindrical separation boards are coaxially distributed from inside to outside; a first air channel communicated with a first injection tube inner cavity and a second air channel communicated with a second injection tube inner cavity are arranged on the aluminum alloy furnace head body; the air channel opening of the first air channel is located between the first aluminum alloy cylindrical separation board and the second aluminum alloy cylindrical separation board; the air channel opening of the second air channel is located between the second aluminum alloy cylindrical separation board and the third aluminum alloy cylindrical separation board; a layer of hard oxidation layer is arranged on the surfaces of the aluminum alloy furnace head body and the four aluminum alloy cylindrical separation boards. Therefore, the gas cooker has the advantages of long service life and high using efficiency; the manufacturing cost is reduced.
Description
Technical field
The utility model belongs to gas kitchen ranges field, especially relevant with a kind of gas kitchen ranges combustion furnace.
Background technology
Gas-cooker mainly comprises air supply system, combustion system and ignition system, wherein combustion system mainly comprises combustion furnace, fire hole cover and air regulating board, conventional combustion furnace is mainly comprised of the burner 2 being connected as a single entity and induction tunnel 1, four coaxial cylinders dividing plates that are projected on furnace end body are set on burner, four cylinder dividing plates are coaxial, fire hole cover comprises the interior fire hole cover of plate-like and the outer fire hole cover of ring-type, interior fire hole cover mounts cover on two cylinder dividing plates that are positioned at inner side and forms internal combustion air cavity, outer fire hole cover mounts cover in two cylinder dividing plates in outside and forms external combustion air cavity, air flue is set on furnace end body and is communicated with induction tunnel inner chamber, for carrying air mixture body from induction tunnel inner chamber to two combustion gas chambeies.When gas-cooker is used, open air supply system, combustion gas enters induction tunnel through duct injection, induction tunnel drainage air becomes air mixture body with combustion gas mixing, air mixture body is conveyed into combustion gas chamber from induction tunnel inner chamber, in combustion gas chamber, in diffusion the fire hole from fire hole cover, emerges, and ignition system igniting.Conventional combustion furnace adopts iron casting, fire hole cover is all to manufacture with copper material, copper is hot good conductor, when burning, can produce a large amount of heats, part heat is transmitted on the burner of combustion furnace by fire hole cover, make burner when burning, become high temperature, cast iron is very easily oxide etch when high temperature, after oxidized corrosion, on surface, often produce the loose oxide layer of one deck, oxide layer is easily peeled off, the oxide skin of peeling off is easily stopped up air flue, the heat conductivity that adds cast iron is relatively little, cylinder dividing plate is easily broken, so, the burner of combustion furnace will shorten service life, and can produce larger gap between burner cylinder dividing plate and fire hole cover, air mixture body is excessive being lighted from gap easily, produce unnecessary burning point, increase potential safety hazard, burning flare on fire hole cover is diminished, reduce gas-cooker service efficiency.
Utility model content
The purpose of this utility model is intended to solve the easy oxidized corrosion of traditional gas kitchen ranges cast iron type combustion furnace and the defect of reduction of service life, increase potential safety hazard provides the gas-cooker that a kind of service life is normal, service efficiency is high combustion furnace.
For this reason, the utility model is by the following technical solutions: gas kitchen ranges combustion furnace, comprise the burner and two induction tunnels that are connected as a single entity, it is characterized in that: described burner comprises aluminum alloy burner head body and four aluminum alloy drum dividing plates that are projected on aluminum alloy burner head body, these four aluminum alloy drum dividing plates are coaxial and distribute from inside to outside the first aluminum alloy drum dividing plate, the second aluminum alloy drum dividing plate, 3 Al alloy cylinder dividing plate, the 4th aluminum alloy drum dividing plate; The first air flue that is communicated with the first induction tunnel inner chamber and the second air flue that is communicated with the second induction tunnel inner chamber are set on aluminum alloy burner head body, the first air flue gas port is between the first aluminum alloy drum dividing plate and the second aluminum alloy drum dividing plate, and the second air flue gas port is between the second aluminum alloy drum dividing plate and 3 Al alloy cylinder dividing plate; Described aluminum alloy burner head body and described four aluminum alloy drum baffle surface have one deck hardening oxidation layer.
Use the utility model can reach following beneficial effect: 1. by aluminum alloy materials, to replace cast iron, and hardening oxidation is carried out in burner surface and process the fine and close hardening oxidation layer of formation, make burner surface be difficult for being corroded, guarantee the kitchen range long life, reduced maintenance; 2. aluminium alloy thermal conductivity is better, can conduct heat to induction tunnel more, and the mist in heating induction tunnel reduces mist in the combustion heating process of fire hole cover, improves the efficiency of combustion of combustion furnace; 3. the weight of aluminium alloy is lighter, can reduce the weight of combustion furnace, in processing course of conveying, can reduce and fall damage, reduces cost of transportation; 4. aluminium alloy casting processing is relatively easy, can reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing combustion furnace.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the partial enlarged drawing at a place in Fig. 2.
In each figure, burner is identical with induction tunnel position mark.
The specific embodiment
Below in conjunction with accompanying drawing, to realizing the utility model, be described in detail.
As shown in Figure 2 and Figure 3, the utility model comprises burner and two induction tunnels that are connected as a single entity, burner comprises aluminum alloy burner head body 9 and four aluminum alloy drum dividing plates that are projected on aluminum alloy burner head body, and these four aluminum alloy drum dividing plates are coaxial and distribute from inside to outside the first aluminum alloy drum dividing plate 3, the second aluminum alloy drum dividing plate 4,3 Al alloy cylinder dividing plate 5, the 4th aluminum alloy drum dividing plate 6; The first air flue that is communicated with the first induction tunnel 8 inner chambers and the second air flue that is communicated with the second induction tunnel 7 inner chambers are set on aluminum alloy burner head body 9, the first air flue gas port is between the first aluminum alloy drum dividing plate 3 and the second aluminum alloy drum dividing plate 4, and the second air flue gas port is between the second aluminum alloy drum dividing plate 4 and 3 Al alloy cylinder dividing plate 5; Described aluminum alloy burner head body 9 and described four aluminum alloy drum baffle surface have one deck hardening oxidation layer 10.
Claims (1)
1. gas kitchen ranges combustion furnace, comprise the burner and two induction tunnels that are connected as a single entity, it is characterized in that: described burner comprises aluminum alloy burner head body (9) and be projected on four aluminum alloy drum dividing plates of aluminum alloy burner head body, these four aluminum alloy drum dividing plates are coaxial and distribute from inside to outside the first aluminum alloy drum dividing plate (3), the second aluminum alloy drum dividing plate (4), 3 Al alloy cylinder dividing plate (5), the 4th aluminum alloy drum dividing plate (6); The first air flue that is communicated with the first induction tunnel (8) inner chamber and the second air flue that is communicated with the second induction tunnel (7) inner chamber are set on aluminum alloy burner head body (9), the first air flue gas port is between the first aluminum alloy drum dividing plate and the second aluminum alloy drum dividing plate, and the second air flue gas port is between the second aluminum alloy drum dividing plate and 3 Al alloy cylinder dividing plate; Described aluminum alloy burner head body and described four aluminum alloy drum baffle surface have one deck hardening oxidation layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701480.5U CN203517905U (en) | 2013-11-07 | 2013-11-07 | Combustion furnace for gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701480.5U CN203517905U (en) | 2013-11-07 | 2013-11-07 | Combustion furnace for gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517905U true CN203517905U (en) | 2014-04-02 |
Family
ID=50376834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701480.5U Expired - Lifetime CN203517905U (en) | 2013-11-07 | 2013-11-07 | Combustion furnace for gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517905U (en) |
-
2013
- 2013-11-07 CN CN201320701480.5U patent/CN203517905U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180103 Address after: 312500, Xinchang County, Shaoxing City, Zhejiang Province, Xinchang City Industrial Park, 28 new persimmon Road 2 Patentee after: ZHEJIANG WENYUAN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 312500 Zhejiang Province, Shaoxing City, Zhejiang province Xinchang County Xinchang Industrial Park (big city poly), new persimmon Road No. 28 Patentee before: ZHEJIANG HENGTONG MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |