CN1057595C - Multi-function far-infrared household gas-fired stove combustor - Google Patents
Multi-function far-infrared household gas-fired stove combustor Download PDFInfo
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- CN1057595C CN1057595C CN 91102502 CN91102502A CN1057595C CN 1057595 C CN1057595 C CN 1057595C CN 91102502 CN91102502 CN 91102502 CN 91102502 A CN91102502 A CN 91102502A CN 1057595 C CN1057595 C CN 1057595C
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- ceramic plate
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- capillary ceramic
- pan
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Abstract
The present invention relates to a burner casing comprising 1 to 3 ejectors and 1 to 3 annular combustion zones controlled by one gas valve. An assembly gap between the burner casing and a micro-pore ceramic plate is filled with an asbestos rope and sealed by a metal ring, which eliminates gap fracture and fuel gas tempering because the micro-pore ceramic plate is fixedly glued to the burner casing and is heated and shocked. A pot support frame is additionally provided with a metal ring, a pan is arranged on the front surface of the pot support frame, and a pot with a cambered bottom is arranged on the back surface of the pot support frame, which prevents fuel gas tempering caused by that the micro-pore ceramic plate is crackled in contact with water. The air required by the combustion of the burner is premixed, namely that a<1> is larger than 1; the present invention has the characteristic of no pollution and is suitable for replacing a domestic range burner using liquefied petroleum gas, natural gas, coal gas, biogas and pollution atmospheric fuel gas.
Description
In the prior art, combustion gas Far-infrared Heating process, it generally all is the radiation monomer with the burner, such as liquefied petroleum gas, natural gas, coal gas and biogas, when the injector of burner sprays into, owing to produce suction function air is aspirated into, deliver to the inherent capillary ceramic plate of burner shell surface after the mixing and reach evenly, fully with stable burning.
Facts have proved that far-infrared household gas-fired stove combustor energy savings 27.3--33.3% improves thermal efficiency 37.5--50% and has non-staining characteristics.Be applied to aspects such as weaving dehydration, printing and dyeing preliminary drying, electrophoresis resin lacquer drying and organic matter curing industrial, and beginning is used in sphere of life and development.
Chinese patent notification number CN2034248U many combustion zones infrared gas stove and the adjustable far infrared gas range of Chinese patent notification number CN2043323U heat are exactly the example of using.
The principal character of these two Chinese patents is: two injectors and two combustion gas premixers are arranged, and by a gas valve control, its big fire district and Xiao Huo district heat are adjustable.This is the difference with industrial burner.Look into foreign patent and still do not have this invention.
The shortcoming of these two patents is: its burner shell and capillary ceramic plate are gluing dead on burner shell with Cornstarch water mixing glass.Be subjected to thermal shock,, cause the dead gap fracture of cementation, be subjected to the aqueous corrosion district will make the gap enlargement of fracture, so that the combustion gas tempering takes place promptly owing to the imbalance of two kinds of material heat expansions and cooling ratio.Because of micropore porcelain plate resistance to thermal shocks: 600 ℃ of speed are put in 20 ℃ of water and are not once burst.In fact burner capillary ceramic plate surface temperature is met water up to 850-900 ℃ and will be burst, or erodes away leak and the combustion gas tempering takes place.Therefore need to change the trival matters that capillary ceramic plate has become far-infrared household gas-fired stove.
Many combustion zones of Chinese patent notification number CN2034248U infrared gas stove does not just have the waterproof pan bracket.Though the adjustable far infrared gas range of Chinese patent notification number CN2043323U heat has the waterproof pan bracket, and is more loaded down with trivial details, implement the also comparatively difficult industrial applicibility of therefore also just having lost of patent.
The common a kind of naked shell infrared ray combustion gas household kitchen range that arrives has only an injector and a combustion gas premixer on Chinese market, and this and industrial burner are similar.Different places be: industrial burner is a long strip type, and the specification of the capillary ceramic plate of use is 45 * 65 * 12 millimeters or 90 * 120 * 12 millimeters, forms several rows of modular burner, regulates thermic load, increase and decrease radiator monomer.And the household infrared ray gas-cooker is round, and the specification of the capillary ceramic plate of use is R85 * 12 millimeter 4 assemblies.Regulating thermic load (being commonly called as large, medium and small fire) controls with gas valve.When combustion gas speed during less than combustion propagation speed, the combustion gas tempering just takes place.Because and the shortcoming of having deposited CN2034248U and two Chinese patents of CN2043323U, also just can't improve and develop.
Purpose of the present invention
1, in order to enlarge the regulatory function of burner thermic load:
A, on the basis of two vortex lead jetting devices and two combustion gas premixers, increase a vortex lead jetting device and a combustion gas premixer again, and on the basis of two injector gas valves, increase a gas circuit again, improve the technological design of valve stamen, promptly can become moderate heat district and Xiao Huo district, can also become moderate heat district and big fire district again by the Xiao Huo district by the big fire district.As accompanying drawing 1, three three kinds of annular firing area burners of vortex lead jetting device installation diagrams; Accompanying drawing 2, three three kinds of annular firing area burners of vortex lead jetting device ABC cutaway views; Shown in accompanying drawing 3, three three kinds of annular firing districts of vortex lead jetting device gas valve pneumatic diagram and the vortex lead jetting device schematic diagram.
B, on the basis of two vortex lead jetting devices and two combustion gas premixers, change the gas valve gas circuit series connection of bispin stream injector, promptly can become inner and outer ring big fire district and interior ring Xiao Huo district, can also become inner and outer ring big fire district and outer ring fire district again by interior ring Xiao Huo district by outer ring fire district.As accompanying drawing 4, two three kinds of annular firing area burners of vortex lead jetting device installation diagrams; Accompanying drawing 5, two three kinds of annular firing area burners of vortex lead jetting device ABC cutaway views; Accompanying drawing 6, two three kinds of annular firing districts of vortex lead jetting device gas valve pneumatic diagram and vortex lead jetting device schematic diagrames thereof; Accompanying drawing 7, two three kinds of annular firing heads of district of vortex lead jetting device necks are popularized shape burner installation diagram; Shown in accompanying drawing 8, two the popular burner A-A of three kinds of annular firing heads of district of the vortex lead jetting device neck cutaway views.
2, in order to prevent:, and seal with becket at burner shell and capillary ceramic plate fit-up gap filling anti-thermal shock band refractory material the gluing combustion gas tempering that extremely on burner shell, is subjected to thermal shock caused gap fracture and takes place of capillary ceramic plate.Shown in accompanying drawing 1,4,7,9 burner installation diagrams.
3, in order to prevent that capillary ceramic plate chance water from bursting or eroding away the combustion gas tempering that leak takes place: increase becket on its pan bracket, pan is used in its front, and reverse side can also can be used arc bottom pan with pan, has equal water-proof function.Prevented again simultaneously that soup is stamped out the flames in the pot, nobody guards before the kitchen range, meets kindling material, and the danger of combustion gas huge explosion and fire incident takes place.Shown in accompanying drawing 1,4,7,9 burner installation diagrams.
4, burner shell of the present invention and capillary ceramic plate assemble and increase the waterproof pan bracket on burners, can also use on the combustion gas far infrared household kitchen range in two vortex lead jetting devices, two annular firing districts.Shown in accompanying drawing 9, two two kinds of annular firing area burners of vortex lead jetting device installation diagrams.
5, the whole premixs of burner fuel gas buring required air of the present invention, i.e. α
1〉=1, combustion gas does not need auxiliary air in combustion process, and the calorific intensity height exists chemistry not by completing combustion hardly, therefore has non-staining characteristics.Be applicable to that liquefied petroleum gas, natural gas, coal gas and biogas and fuel gas buring required air are partly-premixed, i.e. 0＜α
1＜1, combustion gas is still leaned on auxiliary air in combustion process, and the update of the atmospheric gas household kitchen range burner of pollution is arranged.
Formation of the present invention:
1, the wall of the combustion gas premixer that is connected with vortex lead jetting device (2) by burner shell (1) of the present invention is parallel to capillary ceramic plate (3) substrate surface, on its wall and the V-type groove of edge anti-thermal shock band refractory material (4) and metal sealing ring (5) arranged.Shown in accompanying drawing 1,4,7,9 burner installation diagrams.
2, the substrate surface of capillary ceramic plate (3) must be parallel, on diameter around it and 12: 4 taperings are arranged, allows to dwindle to capillary ceramic plate (3) surface.Shown in accompanying drawing 1,4,7,9 burner installation diagrams.
3, capillary ceramic plate (3) also seals with becket (5) with burner shell (1) fit-up gap filling anti-thermal shock band refractory material (4).Should guarantee that capillary ceramic plate (3) does not come off on burner shell (1), the combustion gas of not circulating between each combustion gas premixer.Shown in accompanying drawing 1,4,7,9 burner installation diagrams.
4, burner shell (1) is connected with gas valve (6) with capillary ceramic plate (3) assembling back, and then the front pan, reverse side can also can lie on the burner with the waterproof pan bracket (7) of arc bottom pan with pan, the turn-knob of rotatable gas valve (6), ventilation, and, realize the burning of multifunctional fuel far infrared man stove combustor with electronic lighter (8) (the popular burner of long-neck is taken ignition with hand) igniting.
Advantage of the present invention:
1, the regulatory function of burner is many, specification is many, can supportingly select for use according to social demand.In the metal shell that can be installed in the atmospheric gas household kitchen range of its short neck, develop export-oriented economy; The input town and country market of long-neck popular style, the user uses and haves a sense of security.
2, burner shell and capillary ceramic plate easy accessibility belong to artificial breakage and also are easy to change.Prevented to be ruptured and the combustion gas tempering in the gluing caused gap of thermal shock that extremely is subjected on burner shell of capillary ceramic plate.
3, the function of waterproof pan bracket is many.It is positive use pan, reverse side can also can be used arc bottom pan with pan, has eliminated capillary ceramic plate chance water and has burst or erode away leak and the combustion gas tempering that takes place.Prevented again simultaneously that soup is stamped out the flames in the pot, the no one guards before the kitchen range, meets kindling material, and the danger of combustion gas huge explosion and fire incident takes place.
4, the calorific intensity height of burner, energy savings 27.3--33.3% raises the efficiency 37.5--50%, and has non-staining characteristics.
Most preferred embodiment of the present invention:
1, the combustion gas premixer metal casting that is connected with vortex lead jetting device (2) of burner shell (1) is shaped.(or extend assembling welding forming with the thin plate cold stamping) is parallel to capillary ceramic plate (3) assembling substrate surface by the wall that machining should reach the combustion gas premixer, on its wall and the V-type groove of edge anti-thermal shock band refractory material (4) and metal sealing ring (5) arranged.
2, waterproof pan bracket (7) metal casting is shaped or with refractory plate shearing, punching press, assembling, welding fabrication.By machining, should reach the soup that overflows in the pot, can not wander on the capillary ceramic plate surface and be advisable.
Claims (5)
1, a kind of multi-function far-infrared household gas-fired stove combustor contains burner shell (1), vortex lead jetting device (2), capillary ceramic plate (3), anti-thermal shock band refractory material (4), metal sealing ring (5), gas valve (6), waterproof pan bracket (7) and constitutes.It is characterized in that: in a burner shell (1), 2-3 combustion gas premixer arranged, its wall is parallel to capillary ceramic plate (3) substrate surface, at its wall and on and the V-type groove of edge anti-thermal shock band refractory material (4) and metal sealing ring (5) arranged.
2, burner features as claimed in claim 1 is: on all circular diameters of its capillary ceramic plate (3) 12: 4 taperings are arranged, dwindle to the capillary ceramic plate surface.
3, burner features as claimed in claim 1 is: its capillary ceramic plate (3) clearance filled anti-thermal shock band refractory material (4) also seals with becket (5).
4, burner features as claimed in claim 1 is: on its waterproof pan bracket (7) becket is arranged, pan is used in its front, and reverse side can also can be used arc bottom pan with pan.
5, burner as claimed in claim 1 is characterised in that: two 2-3 vortex lead jetting devices are arranged, by a gas valve control, the annular firing district of 2-3 kind different levels is arranged; In the metal shell that can be installed in export-oriented atmospheric gas household kitchen range of its short neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102502 CN1057595C (en) | 1991-04-17 | 1991-04-17 | Multi-function far-infrared household gas-fired stove combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102502 CN1057595C (en) | 1991-04-17 | 1991-04-17 | Multi-function far-infrared household gas-fired stove combustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1066115A CN1066115A (en) | 1992-11-11 |
| CN1057595C true CN1057595C (en) | 2000-10-18 |
Family
ID=4905642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91102502 Expired - Fee Related CN1057595C (en) | 1991-04-17 | 1991-04-17 | Multi-function far-infrared household gas-fired stove combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057595C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278154B (en) * | 2005-09-30 | 2011-05-04 | 英德斯特股份公司 | Cooking top with gas burner comprising a semi-permeable element |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100765283B1 (en) * | 2006-01-06 | 2007-10-09 | 엘지전자 주식회사 | Surface burning burner |
| CN103574672A (en) * | 2013-10-29 | 2014-02-12 | 昆山富凌灶具有限公司 | Simple dual-injection-pipe energy-saving cooker with wind-prevention support with holes in one side |
-
1991
- 1991-04-17 CN CN 91102502 patent/CN1057595C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278154B (en) * | 2005-09-30 | 2011-05-04 | 英德斯特股份公司 | Cooking top with gas burner comprising a semi-permeable element |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1066115A (en) | 1992-11-11 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |