CN204127966U - Two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker - Google Patents
Two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker Download PDFInfo
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- CN204127966U CN204127966U CN201420589739.6U CN201420589739U CN204127966U CN 204127966 U CN204127966 U CN 204127966U CN 201420589739 U CN201420589739 U CN 201420589739U CN 204127966 U CN204127966 U CN 204127966U
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- 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
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Abstract
The utility model relates to a kind of gas-cooker, and two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker, belong to gas-cooker technical field specifically.It comprises two grade of four pipe blender, two grade of four pipe blender upper end connects pivot disc, and pivot disc upper end center is provided with central flame cap, and central flame cap outer ring is provided with little quirk fire cover, little quirk fire cover outer ring is provided with large quirk fire cover, and large quirk fire cover outer ring is provided with the lifting chamber of a kitchen range.Two grade of four pipe blender side is fastened on two grade of four nozzle carrier in air hose through air hose, two grade of four nozzle carrier connects four nozzles.The utility model adopts main combustion air mixture and combustion-supporting air mixture bilateral air agreement, and main combustion air mixture and combustion-supporting air mixture carry out complementation, main combustion flame rolling rotary combustion, prolonging burning time when burning, and improve heat utilization rate; Pan bracket can be elevated, and can adapt to many kinds of pan shape.
Description
Technical field
The utility model relates to a kind of gas-cooker, and two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker, belong to gas-cooker technical field specifically.
Background technology
Gas-cooker is applied very extensive socially, and every household all will use gas-cooker.But in use there is big and small a lot of problem in gas-cooker of the prior art.
Existing gas-cooker, generally all only uses upper surface and the upper side of flame, and the lower surface of flame and the heat energy of lower side waste in combustion.When particularly pan presses close to flame, flame top cannot produce combustion-supporting flame, and the combustion-supporting flame of both sides can only be leaned on combustion-supporting, so the flame being close to pan can not get combustion-supporting fully.The pan that flame leans on too closely then causes the black mark in the bottom of a pan, burns insufficient, because distance causes heat-energy losses in then flame combustion process too far away, wastes energy.
The combustion gas parts of existing gas-cooker are assemblied on kitchen range top support, maintain static, and can not make to keep a good distance between combustion flame and pot body.Support on the kitchen range top is often only applicable to a certain pot shape, causes pannikin near, and cauldron is far away, and ball-type pot is near, and the unfavorable condition that flat pattern pot is far away, does not have suitable thermal effect distance.This pernetti can not take into account many kinds of pan type, and the pan that flame leans on too closely then causes the black mark in the bottom of a pan, burns insufficient, because distance causes heat-energy losses in then flame combustion process too far away, wastes energy.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus a kind of two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker are provided, main combustion air mixture and combustion-supporting air mixture carry out complementation when burning, many rings combustion gas diffusion combustion, in stable condition during its burning, flame temperature is high; Combustion flame rotary rolling, burning time is long, and the thermal efficiency is high, and energy-saving efficiency is high, and sufficient combustion waste gas is few, and environmental pollution is little.
According to the technical scheme that the utility model provides, two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker comprise two grade of four pipe blender, it is characterized in that: two grade of four pipe blender upper end connects pivot disc, pivot disc upper end center is provided with central flame cap, central flame cap outer ring is provided with little quirk fire cover, little quirk fire cover outer ring is provided with large quirk fire cover, and large quirk fire cover outer ring is provided with the lifting chamber of a kitchen range; Described two grade of four pipe blender side is fastened on two grade of four nozzle carrier in air hose through air hose, two grade of four nozzle carrier connects four nozzles.
Further, central flame cap is provided with the main combustion fuel gas hole of multiple little quirk, and the main combustion fuel gas hole of multiple little quirk distributes along central flame cap even circumferential.
Further, little quirk fire cover comprises little quirk lid, is provided with the combustion-supporting gas outlet passage of multiple little quirk in little quirk lid, and multiple little quirks combustion-supporting gas outlet passage is uniformly distributed along little quirk lid circumferencial direction; Multiple large quirks main combustion gas outlet passage is provided with in little quirk lid, multiple large quirks main combustion gas outlet passage is uniformly distributed along little quirk lid circumferencial direction, and multiple little quirks combustion-supporting gas outlet passage is positioned at multiple large quirks main combustion gas outlet passage inner ring; Little quirk pyrosphere is provided with in little quirk lid, little quirk pyrosphere is positioned at little quirk combustion-supporting gas outlet passage inner ring, little quirk pyrosphere is provided with the combustion-supporting gas outlet hole of multiple little quirk, multiple little quirks combustion-supporting gas outlet hole is uniformly distributed along little quirk pyrosphere circumferencial direction, and each little quirk combustion-supporting gas outlet hole is corresponding with little quirk combustion-supporting gas outlet passage to be communicated with; Little quirk lid top is provided with multiple large quirk column of flame, multiple large quirk column of flame is uniformly distributed along little quirk lid circumferencial direction, be provided with a large quirk main combustion gas outlet hole in each large quirk column of flame, each large quirk main combustion gas outlet hole is corresponding with large quirk main combustion gas outlet passage to be communicated with.
Further, large quirk fire cover comprises big fire road lid, the combustion-supporting blast tube of multiple large quirks is provided with in big fire road lid, the combustion-supporting blast tube of multiple large quirks is uniformly distributed along big fire road lid circumferencial direction, large quirk pyrosphere is provided with in big fire road lid, large quirk pyrosphere is provided with the combustion-supporting gas outlet hole of multiple large quirk, multiple large quirks combustion-supporting gas outlet hole is uniformly distributed along large quirk pyrosphere circumferencial direction, and each large quirk combustion-supporting gas outlet hole is corresponding with combustion-supporting blast tube of large quirk to be communicated with; Described big fire road lid upper surface is provided with multiple support bracket support chamber, multiple support bracket support chamber is uniformly distributed along big fire road lid circumferencial direction, big fire road lid upper surface is provided with the limiting bracket identical with support bracket support chamber quantity, and limiting bracket is positioned at support bracket support chamber inner ring.
Further, pivot disc comprises circular maincenter disk body, maincenter disk body center is provided with the little quirk of main combustion of up/down perforation, (outer ring is provided with interior draught ring to the little quirk of main combustion, interior draught ring outer ring is provided with multiple combustion-supporting little quirk, multiple combustion-supporting little quirk is uniformly distributed along maincenter disk body circumferencial direction, and combustion-supporting little quirk outer ring is provided with the large quirk of multiple main combustions, and the large quirk of multiple main combustions is uniformly distributed along maincenter disk body circumferencial direction; The large quirk outer ring of main combustion is provided with separate ventilation circle, separate ventilation circle outer ring is provided with multiple combustion-supporting large quirk, multiple combustion-supporting large quirk is uniformly distributed along maincenter disk body circumferencial direction, and interior draught ring is provided with multiple inner ring air vent, and multiple inner ring air vent is uniformly distributed along interior draught ring circumferencial direction; Described maincenter disk body is provided with the inner ring ventilating duct that multiple radial direction is arranged, each inner ring ventilating duct is communicated with an inner ring air vent passage forming ventilation water flowing, separate ventilation circle is provided with multiple outer rings air vent, and multiple outer rings air vent is uniformly distributed along separate ventilation circle circumferencial direction; Described maincenter disk body is provided with the outer ring ventilating duct that multiple radial direction is arranged, and each outer ring ventilating duct is communicated with an outer ring air vent passage forming ventilation water flowing; Described maincenter disk body is provided with igniter installing hole and extinguisher installing hole.
Further, two grade of four pipe blender comprises blender body, and blender body is evenly provided with multiple blender bearing along excircle, by multiple blender bearing common support motionless mixer body; Blender body central is provided with little fire screen main combustion combustion gas storehouse, and outer ring, little fire screen main combustion combustion gas storehouse is provided with the combustion-supporting combustion gas storehouse of little fire screen, and outer ring, little fire screen combustion-supporting combustion gas storehouse is provided with large fire screen main combustion combustion gas storehouse, and outer ring, large fire screen main combustion combustion gas storehouse is provided with the combustion-supporting combustion gas storehouse of large fire screen; described blender body side is provided with the combustion-supporting gas inlet pipe of large fire screen, the main combustion gas inlet pipe of little fire screen is provided with immediately below the combustion-supporting gas inlet pipe of large fire screen, the combustion-supporting gas inlet pipe of large fire screen and the little fire screen main combustion gas inlet pipe left and right sides are respectively equipped with the combustion-supporting gas inlet pipe of little fire screen and the main combustion gas inlet pipe of large fire screen, the outer end of the combustion-supporting gas inlet pipe of large fire screen is provided with the combustion-supporting gas port of large fire screen and large fire screen combustion air mouth, the inner of the combustion-supporting gas inlet pipe of large fire screen is communicated with the combustion-supporting combustion gas storehouse of large fire screen, the outer end of the combustion-supporting gas inlet pipe of little fire screen is provided with the combustion-supporting gas port of little fire screen and little fire screen combustion air mouth, the inner of the combustion-supporting gas inlet pipe of little fire screen is communicated with the combustion-supporting combustion gas storehouse of little fire screen, the outer end of large fire screen main combustion gas inlet pipe is provided with large fire screen main combustion gas port and large fire screen main air mouth, the inner of large fire screen main combustion gas inlet pipe is communicated with large fire screen main combustion combustion gas storehouse, the outer end of little fire screen main combustion gas inlet pipe is provided with little fire screen main combustion gas port and little fire screen main air mouth, the inner of little fire screen main combustion gas inlet pipe is communicated with little fire screen main combustion combustion gas storehouse.
Further, two grade of four nozzle carrier comprises two grade of four nozzle carrier body, two grade of four nozzle carrier body side is provided with the first gas inlet hole and the second gas inlet hole, and two grade of four nozzle carrier body opposite side is provided with the first gas outlet hole, the second gas outlet hole, the 3rd gas outlet hole and the 4th gas outlet hole; Described first gas inlet hole is communicated with the first gas outlet hole and the second gas outlet hole respectively, and the second gas inlet hole is communicated with the 3rd gas outlet hole and the 4th gas outlet hole respectively; Described two grade of four nozzle carrier body is provided with two grade of four nozzle carrier installing hole, is bolted two grade of four nozzle carrier installing hole and is fixed on air hose by two grade of four nozzle carrier body.
Compared with the prior art the utility model has the following advantages:
The utility model structure is simple, compact, reasonable, adopt main combustion air mixture and combustion-supporting air mixture bilateral air agreement, main combustion air mixture and combustion-supporting air mixture carry out complementation, main combustion flame rolling rotary combustion when burning, prolonging burning time, improves heat utilization rate; Pan bracket can be elevated, and can adapt to many kinds of pan shape.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is little quirk fire cover structural representation.
Fig. 3 is large quirk fire cover structural representation.
Fig. 4 is pivot disc front view.
Fig. 5 is pivot disc rearview.
Fig. 6 is AA sectional view in Fig. 5.
Fig. 7 is two grade of four pipe blender front view.
Fig. 8 is that the side-looking of two grade of four pipe blender partly cuts open figure.
Fig. 9 is A direction view in Fig. 7.
Figure 10 is two grade of four nozzle carrier front view.
Figure 11 is two grade of four nozzle carrier rearview.
Description of reference numerals: 1-is elevated the chamber of a kitchen range, 2-central flame cap, the little quirk fire cover of 3-, the little quirk lid of 3.1-, the little quirk pyrosphere of 3.2-, the large quirk column of flame of 3.3-, the combustion-supporting gas outlet hole of the little quirk of 3.4-, the combustion-supporting gas outlet passage of the little quirk of 3.5-, the large quirk of 3.6-main combustion gas outlet passage, the large quirk of 3.7-main combustion gas outlet hole, the large quirk fire cover of 4-, 4.1-big fire road lid, 4.2-support bracket support chamber, 4.3-limiting bracket, the combustion-supporting blast tube of the large quirk of 4.4-, the combustion-supporting gas outlet hole of the large quirk of 4.5-, the large quirk pyrosphere of 4.6-, 5-pivot disc, 5.1-maincenter disk body, 5.2-outer ring ventilating duct, 5.3-inner ring ventilating duct, 5.4-outer ring air vent, 5.5-inner ring air vent, 5.6-igniter installing hole, 5.7-extinguisher installing hole, the little quirk of the main combustion of 5.8-, the combustion-supporting little quirk of 5.9-, the large quirk of the main combustion of 5.10-, the combustion-supporting large quirk of 5.11-, 5.12-interior draught ring, 5.13-separate ventilation circle, 6-two grade of four pipe blender, 6.1-blender body, 6.2-blender bearing, the little fire screen of 6.3-main combustion combustion gas storehouse, the combustion-supporting combustion gas storehouse of the little fire screen of 6.4-, the large fire screen of 6.5-main combustion combustion gas storehouse, the combustion-supporting combustion gas storehouse of the large fire screen of 6.6-, the combustion-supporting gas inlet pipe of the large fire screen of 6.7-, the combustion-supporting gas inlet pipe of the little fire screen of 6.8-, the main combustion gas inlet pipe of the large fire screen of 6.9-, the main combustion gas inlet pipe of the little fire screen of 6.10-, the combustion-supporting gas port of the large fire screen of 6.11-, 6.12-large fire screen combustion air mouth, the combustion-supporting gas port of the little fire screen of 6.13-, 6.14-little fire screen combustion air mouth, the main combustion gas port of the large fire screen of 6.15-, 6.16-large fire screen main air mouth, the main combustion gas port of the little fire screen of 6.17-, 6.18-little fire screen main air mouth, 7-air hose, 8-nozzle, 9-two grade of four nozzle carrier, 9.1-two grade of four nozzle carrier body, 9.2-two grade of four nozzle carrier installing hole, 9.3-first gas inlet hole, 9.4-second gas inlet hole, 9.5-first gas outlet hole, 9.6-second gas outlet hole, 9.7-the 3rd gas outlet hole, 9.8-the 4th gas outlet hole.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
As shown in Figure 1, the utility model mainly comprises two grade of four pipe blender 6, two grade of four pipe blender 6 upper end connects pivot disc 5, pivot disc 5 upper end center is provided with central flame cap 2, central flame cap 2 outer ring is provided with little quirk fire cover 3, little quirk fire cover 3 outer ring is provided with large quirk fire cover 4, and large quirk fire cover 4 outer ring is provided with the lifting chamber of a kitchen range 1.Described two grade of four pipe blender 6 side is fastened on through air hose 7 on two grade of four nozzle carrier, 9, two grade of four nozzle carrier 9 in air hose 7 and connects four nozzles 8.
Described central flame cap 2 is provided with the main combustion fuel gas hole of multiple little quirk, and the main combustion fuel gas hole of multiple little quirk distributes along central flame cap 2 even circumferential.
As shown in Figure 2, described little quirk fire cover 3 comprises little quirk lid 3.1, is provided with the combustion-supporting gas outlet passage 3.5 of multiple little quirk in little quirk lid 3.1, and multiple little quirks combustion-supporting gas outlet passage 3.5 is uniformly distributed along little quirk lid 3.1 circumferencial direction.Be provided with multiple large quirks main combustion gas outlet passage 3.6 in little quirk lid 3.1, multiple large quirks main combustion gas outlet passage 3.6 is uniformly distributed along little quirk lid 3.1 circumferencial direction.Described multiple little quirks combustion-supporting gas outlet passage 3.5 is positioned at multiple large quirks main combustion gas outlet passage 3.6 inner ring.Be provided with little quirk pyrosphere 3.2 in little quirk lid 3.1, little quirk pyrosphere 3.2 is positioned at little quirk combustion-supporting gas outlet passage 3.5 inner ring.Little quirk pyrosphere 3.2 is provided with the combustion-supporting gas outlet hole 3.4 of multiple little quirk, multiple little quirks combustion-supporting gas outlet hole 3.4 is uniformly distributed along little quirk pyrosphere 3.2 circumferencial direction, and each little quirk combustion-supporting gas outlet hole 3.4 is corresponding with little quirk combustion-supporting gas outlet passage 3.5 to be communicated with.The described combustion-supporting gas outlet hole 3.4 of multiple little quirk is inclined hole, and the combustion-supporting combustion gas of little quirk enters inner ring along inclined hole and carries out combustion-supporting to little quirk main combustion flame, and burned flame temperature is higher, flameholding, and the thermal efficiency of burning is high, and waste gas is few.Little quirk lid 3.1 top is provided with multiple large quirk column of flame 3.3, and multiple large quirk column of flame 3.3 is uniformly distributed along little quirk lid 3.1 circumferencial direction.Be provided with a large quirk main combustion gas outlet hole 3.7 in each large quirk column of flame 3.3, each large quirk main combustion gas outlet hole 3.7 is corresponding with large quirk main combustion gas outlet passage 3.6 to be communicated with.
As shown in Figure 3, described large quirk fire cover 4 comprises big fire road lid 4.1, is provided with the combustion-supporting blast tube 4.4 of multiple large quirk in big fire road lid 4.1, and the combustion-supporting blast tube 4.4 of multiple large quirk is uniformly distributed along big fire road lid 4.1 circumferencial direction.Be provided with large quirk pyrosphere 4.6 in big fire road lid 4.1, large quirk pyrosphere 4.6 is provided with the combustion-supporting gas outlet hole 4.5 of multiple large quirk, and multiple large quirks combustion-supporting gas outlet hole 4.5 is uniformly distributed along large quirk pyrosphere 4.6 circumferencial direction.Each large quirk combustion-supporting gas outlet hole 4.5 is corresponding with combustion-supporting blast tube of large quirk 4.4 to be communicated with.The described combustion-supporting gas outlet hole 4.5 of multiple large quirk is inclined hole, and the combustion-supporting combustion gas of large quirk enters inner ring along inclined hole and carries out combustion-supporting to large quirk main combustion flame, and burned flame temperature is higher, flameholding, and the thermal efficiency of burning is high, and waste gas is few.Described big fire road lid 4.1 upper surface is provided with multiple support bracket support chamber 4.2, installs the support bracket support being used for support activities formula pan bracket in support bracket support chamber 4.2.Multiple support bracket support chamber 4.2 is uniformly distributed along big fire road lid 4.1 circumferencial direction.Described big fire road lid 4.1 upper surface is provided with the limiting bracket 4.3 identical with support bracket support chamber 4.2 quantity, and limiting bracket 4.3 is positioned at support bracket support chamber 4.2 inner ring.Limiting bracket 4.3 is vacillated now to the left, now to the right for restraint formula pan bracket.
As shown in Fig. 4 ~ 6, described pivot disc 5 comprises circular maincenter disk body 5.1, and maincenter disk body 5.1 center is provided with the little quirk 5.8 of main combustion of up/down perforation, and main combustion little quirk 5.8 outer ring is provided with interior draught ring 5.12.Interior draught ring 5.12 outer ring is provided with multiple combustion-supporting little quirk 5.9, and multiple combustion-supporting little quirk 5.9 is uniformly distributed along maincenter disk body 5.1 circumferencial direction.Combustion-supporting little quirk 5.9 outer ring is provided with the large quirk 5.10 of multiple main combustion, and the large quirk 5.10 of multiple main combustion is uniformly distributed along maincenter disk body 5.1 circumferencial direction.Main combustion large quirk 5.10 outer ring is provided with separate ventilation circle 5.13, and separate ventilation circle 5.13 outer ring is provided with multiple combustion-supporting large quirk 5.11, and multiple combustion-supporting large quirk 5.11 is uniformly distributed along maincenter disk body 5.1 circumferencial direction.Interior draught ring 5.12 is provided with multiple inner ring air vent 5.5, and multiple inner ring air vent 5.5 is uniformly distributed along interior draught ring 5.12 circumferencial direction.Described maincenter disk body 5.1 is provided with the inner ring ventilating duct 5.3 that multiple radial direction is arranged, and each inner ring ventilating duct 5.3 is communicated with an inner ring air vent 5.5 passage forming ventilation water flowing, and the water in combustion process is flowed out by this passage.Separate ventilation circle 5.13 is provided with multiple outer rings air vent 5.4, and multiple outer rings air vent 5.4 is uniformly distributed along separate ventilation circle 5.13 circumferencial direction.Described maincenter disk body 5.1 is provided with the outer ring ventilating duct 5.2 that multiple radial direction is arranged, and each outer ring ventilating duct 5.2 is communicated with an outer ring air vent 5.4 passage forming ventilation water flowing, and the water in combustion process is flowed out by this passage.Described maincenter disk body 5.1 is provided with igniter installing hole 5.6 and extinguisher installing hole 5.7, and igniter installing hole 5.6 is for mounting points firearm, and extinguisher installing hole 5.7 is for installing extinguisher.
The large quirk of described main combustion 5.10 and the little quirk of main combustion 5.8 are for main combustion air mixture of circulating, and in main combustion air mixture, shared by air, volume percent range is 30 ﹪ ~ 40 ﹪, and all the other are combustion gas.Amount containing combustion gas in main combustion gaseous mixture is higher, is mainly used in main fire burning.Described combustion-supporting little quirk 5.9 and combustion-supporting large quirk 5.11 are for combustion-supporting air mixture of circulating, and in combustion-supporting air mixture, volume percent range shared by air is 25 ﹪ ~ 30 ﹪, and all the other are combustion gas.Less containing the amount of combustion gas in combustion-supporting air mixture, it is combustion-supporting to be mainly used in main fire.
Pivot disc 5 is for connecting burning fire cover and blender, the main combustion gaseous mixture formed in blender and combustion-supporting mixer respectively logical respective flow-guiding channel of the present utility model enter in tray for combustion and burn, decrease discharge, saved the energy, what improve burning crosses the thermal efficiency; Flameholding, flame temperature is high.
As shown in Fig. 7 ~ 9, described two grade of four pipe blender 6 comprises blender body 6.1, and blender body 6.1 is evenly provided with multiple blender bearing 6.2 along excircle, by multiple blender bearing 6.2 common support motionless mixer body 6.1.Blender body 6.1 center is provided with little fire screen main combustion combustion gas storehouse 6.3, and little fire screen main combustion combustion gas storehouse 6.3 is for storing the main combustion air mixture of little fire screen, and little fire screen main combustion air mixture is mainly used in the burning of little fire screen.Outer ring, little fire screen main combustion combustion gas storehouse 6.3 is provided with the combustion-supporting combustion gas storehouse 6.4 of little fire screen, and little fire screen combustion-supporting combustion gas storehouse 6.4 is for storing the combustion-supporting air mixture of little fire screen, and the combustion-supporting air mixture of little fire screen is mainly used in the combustion-supporting of little fire screen main combustion flame.Outer ring, little fire screen combustion-supporting combustion gas storehouse 6.4 is provided with large fire screen main combustion combustion gas storehouse 6.5, and large fire screen main combustion combustion gas storehouse 6.5 is for storing the main combustion air mixture of large fire screen, and large fire screen main combustion air mixture is mainly used in the burning of large fire screen.Outer ring, large fire screen main combustion combustion gas storehouse 6.5 is provided with the combustion-supporting combustion gas storehouse 6.6 of large fire screen, and large fire screen combustion-supporting combustion gas storehouse 6.6 is for storing the combustion-supporting air mixture of large fire screen, and the combustion-supporting air mixture of large fire screen is mainly used in the combustion-supporting of large fire screen main combustion flame.Described blender body 6.1 side is provided with the combustion-supporting gas inlet pipe 6.7 of large fire screen, be provided with the main combustion gas inlet pipe 6.10 of little fire screen immediately below the combustion-supporting gas inlet pipe of large fire screen 6.7, the combustion-supporting gas inlet pipe of large fire screen 6.7 and little fire screen main combustion gas inlet pipe 6.10 left and right sides are respectively equipped with the combustion-supporting gas inlet pipe of little fire screen 6.8 and the main combustion gas inlet pipe 6.9 of large fire screen.The outer end of the combustion-supporting gas inlet pipe of large fire screen 6.7 is provided with the combustion-supporting gas port of large fire screen 6.11 and large fire screen combustion air mouth 6.12, and the combustion-supporting gas port of large fire screen 6.11 is for being communicated with the combustion-supporting combustion air inlet of large fire screen, and large fire screen combustion air mouth 6.12 is for being communicated with air inlet.The inner of the combustion-supporting gas inlet pipe of large fire screen 6.7 is communicated with the combustion-supporting combustion gas storehouse 6.6 of large fire screen.The outer end of the combustion-supporting gas inlet pipe of little fire screen 6.8 is provided with the combustion-supporting gas port of little fire screen 6.13 and little fire screen combustion air mouth 6.14, the combustion-supporting gas port of little fire screen 6.13 is for being communicated with the combustion-supporting gas inlet of little fire screen, and little fire screen combustion air mouth 6.14 is for being communicated with air inlet.The inner of the combustion-supporting gas inlet pipe of little fire screen 6.8 is communicated with the combustion-supporting combustion gas storehouse 6.4 of little fire screen.The outer end of large fire screen main combustion gas inlet pipe 6.9 is provided with large fire screen main combustion gas port 6.15 and large fire screen main air mouth 6.16, large fire screen main combustion gas port 6.15 is for being communicated with the main combustion gas inlet of large fire screen, and large fire screen main air mouth 6.16 is for being communicated with air inlet.The inner of large fire screen main combustion gas inlet pipe 6.9 is communicated with large fire screen main combustion combustion gas storehouse 6.5.The outer end of little fire screen main combustion gas inlet pipe 6.10 is provided with little fire screen main combustion gas port 6.17 and little fire screen main air mouth 6.18, little fire screen main combustion gas port 6.17 is for being communicated with the main combustion gas inlet of little fire screen, and little fire screen main air mouth 6.18 is for being communicated with air inlet.The inner of little fire screen main combustion gas inlet pipe 6.10 is communicated with little fire screen main combustion combustion gas storehouse 6.3.
For storing main combustion air mixture in described little fire screen main combustion combustion gas storehouse 6.3 and large fire screen main combustion combustion gas storehouse 6.5, in main combustion air mixture, shared by air, volume percent range is 30 ﹪ ~ 40 ﹪, and all the other are combustion gas.Amount containing combustion gas in main combustion gaseous mixture is higher, is mainly used in main fire burning.Described little fire screen combustion-supporting combustion gas storehouse 6.4 and large fire screen combustion-supporting combustion gas storehouse 6.6 are for storing combustion-supporting air mixture, and in combustion-supporting air mixture, volume percent range shared by air is 25 ﹪ ~ 30 ﹪, and all the other are combustion gas.Less containing the amount of combustion gas in combustion-supporting air mixture, it is combustion-supporting to be mainly used in main fire.
As shown in Figure 10 ~ 11, described two grade of four nozzle carrier 9 comprises two grade of four nozzle carrier body 9.1, two grade of four nozzle carrier body 9.1 side is provided with the first gas inlet hole 9.3 and 9.4, two grade four, the second gas inlet hole nozzle carrier body 9.1 opposite side is provided with the first gas outlet hole 9.6, gas outlet hole 9.5, second, the 3rd gas outlet hole 9.7 and the 4th gas outlet hole 9.8.Described first gas inlet hole 9.3 is communicated with the first gas outlet hole 9.5 respectively and the second gas inlet hole 9.4, gas outlet hole 9.6, second is communicated with the 3rd gas outlet hole 9.7 and the 4th gas outlet hole 9.8 respectively.Two grade of four nozzle carrier body 9.1 is shunted two inlet channels, and each inlet channel forms two outlet passageways respectively after shunting.Described two grade of four nozzle carrier body 9.1 is provided with two grade of four nozzle carrier installing hole 9.2, is bolted two grade of four nozzle carrier installing hole 9.2 and is fixed on air hose 7 by two grade of four nozzle carrier body 9.1.
The utility model adopts main combustion air mixture and combustion-supporting air mixture bilateral air agreement, and main combustion air mixture and combustion-supporting air mixture carry out complementation when burning, and combustion-supporting effect is played in the burning of combustion-supporting air mixture to main combustion air mixture; In main combustion air mixture, shared by air, volume percent range is 30 ﹪ ~ 40 ﹪, and all the other are combustion gas, and in main combustion gaseous mixture, oxygen content is higher, improves flame temperature; In combustion-supporting air mixture, volume percent range shared by air is 25 ﹪ ~ 30 ﹪, and all the other are combustion gas, less containing the amount of combustion gas in combustion-supporting air mixture, and it is combustion-supporting to be mainly used in main fire; Main combustion air mixture is horizontal spray in, combustion-supporting air mixture is upwards directly sprayed, be in below combustion air mixture, during burning, the main combustion flame of combustion-supporting flame ignition, to in-core burning, produces reverse flame, avoid misfire, the fire that wafts, runout, flame-out phenomenon generation, the main combustion flame effect that has oxygen blast combustion-supporting to combustion-supporting flame simultaneously; The venthole of main combustion flame has certain rake angle, adds that main combustion flame is in fire pot paddy, makes main combustion flame form the fire ring of rotary rolling, and main combustion flame is comprehensively fully combustion-supporting in rotary rolling process; Flowing out air in the air vent that fire pot valley portions pivot disc is arranged carries out combustion-supporting to flame inside, burn more abundant, form oxygenation, oxygen enrichment high-temp combustion, reverse concentrate firepower, expand heating surface area, rotary rolling prolonging burning time, heat build-up, closed, windproof, width is penetrated, improve heat utilization rate, achieves energy-conservation object.
Claims (7)
1. two grades of Fourth Ring back-fire burning sub-assemblies of a back-fire oxygen enrichment cumulative gas-cooker, comprise two grade of four pipe blender (6), it is characterized in that: two grade of four pipe blender (6) upper end connects pivot disc (5), pivot disc (5) upper end center is provided with central flame cap (2), central flame cap (2) outer ring is provided with little quirk fire cover (3), little quirk fire cover (3) outer ring is provided with large quirk fire cover (4), and large quirk fire cover (4) outer ring is provided with the lifting chamber of a kitchen range (1); Described two grade of four pipe blender (6) side is fastened on two grade of four nozzle carrier (9) in air hose (7) through air hose (7), two grade of four upper connection four nozzle (8) of nozzle carrier (9).
2. two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker as claimed in claim 1, it is characterized in that: described central flame cap (2) is provided with the main combustion fuel gas hole of multiple little quirk, the main combustion fuel gas hole of multiple little quirk distributes along central flame cap (2) even circumferential.
3. two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker as claimed in claim 1, it is characterized in that: described little quirk fire cover (3) comprises little quirk lid (3.1), be provided with the combustion-supporting gas outlet passage (3.5) of multiple little quirk in little quirk lid (3.1), multiple little quirks combustion-supporting gas outlet passage (3.5) are uniformly distributed along little quirk lid (3.1) circumferencial direction; Multiple large quirks main combustion gas outlet passage (3.6) are provided with in little quirk lid (3.1), multiple large quirks main combustion gas outlet passage (3.6) are uniformly distributed along little quirk lid (3.1) circumferencial direction, and multiple little quirks combustion-supporting gas outlet passage (3.5) are positioned at multiple large quirks main combustion gas outlet passage (3.6) inner ring; Little quirk pyrosphere (3.2) is provided with in little quirk lid (3.1), little quirk pyrosphere (3.2) is positioned at little quirk combustion-supporting gas outlet passage (3.5) inner ring, little quirk pyrosphere (3.2) is provided with the combustion-supporting gas outlet hole (3.4) of multiple little quirk, multiple little quirks combustion-supporting gas outlet hole (3.4) is uniformly distributed along little quirk pyrosphere (3.2) circumferencial direction, and each little quirk combustion-supporting gas outlet hole (3.4) is corresponding with little quirk combustion-supporting gas outlet passage (3.5) to be communicated with; Little quirk lid (3.1) top is provided with multiple large quirk column of flame (3.3), multiple large quirk column of flame (3.3) is uniformly distributed along little quirk lid (3.1) circumferencial direction, be provided with large quirk main combustion gas outlet hole (3.7) in each large quirk column of flame (3.3), each large quirk main combustion gas outlet hole (3.7) is corresponding with large quirk main combustion gas outlet passage (3.6) to be communicated with.
4. two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker as claimed in claim 1, it is characterized in that: described large quirk fire cover (4) comprises big fire road lid (4.1), the combustion-supporting blast tube of multiple large quirks (4.4) are provided with in big fire road lid (4.1), the combustion-supporting blast tube of multiple large quirks (4.4) are uniformly distributed along big fire road lid (4.1) circumferencial direction, large quirk pyrosphere (4.6) is provided with in big fire road lid (4.1), large quirk pyrosphere (4.6) is provided with the combustion-supporting gas outlet hole (4.5) of multiple large quirk, multiple large quirks combustion-supporting gas outlet hole (4.5) is uniformly distributed along large quirk pyrosphere (4.6) circumferencial direction, each large quirk combustion-supporting gas outlet hole (4.5) is corresponding with combustion-supporting blast tube of large quirk (4.4) to be communicated with, described big fire road lid (4.1) upper surface is provided with multiple support bracket support chamber (4.2), multiple support bracket support chamber (4.2) is uniformly distributed along big fire road lid (4.1) circumferencial direction, big fire road lid (4.1) upper surface is provided with the limiting bracket (4.3) identical with support bracket support chamber (4.2) quantity, and limiting bracket (4.3) is positioned at support bracket support chamber (4.2) inner ring.
5. two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker as claimed in claim 1, it is characterized in that: described pivot disc (5) comprises circular maincenter disk body (5.1), maincenter disk body (5.1) center is provided with the little quirk of main combustion (5.8) of up/down perforation, the little quirk of main combustion (5.8) outer ring is provided with interior draught ring (5.12), interior draught ring (5.12) outer ring is provided with multiple combustion-supporting little quirk (5.9), multiple combustion-supporting little quirk (5.9) is uniformly distributed along maincenter disk body (5.1) circumferencial direction, combustion-supporting little quirk (5.9) outer ring is provided with the large quirk of multiple main combustions (5.10), the large quirk of multiple main combustions (5.10) are uniformly distributed along maincenter disk body (5.1) circumferencial direction, the large quirk of main combustion (5.10) outer ring is provided with separate ventilation circle (5.13), separate ventilation circle (5.13) outer ring is provided with multiple combustion-supporting large quirk (5.11), multiple combustion-supporting large quirk (5.11) is uniformly distributed along maincenter disk body (5.1) circumferencial direction, interior draught ring (5.12) is provided with multiple inner ring air vent (5.5), and multiple inner ring air vent (5.5) is uniformly distributed along interior draught ring (5.12) circumferencial direction, described maincenter disk body (5.1) is provided with the inner ring ventilating duct (5.3) that multiple radial direction is arranged, each inner ring ventilating duct (5.3) is communicated with an inner ring air vent (5.5) passage forming ventilation water flowing, separate ventilation circle (5.13) is provided with multiple outer rings air vent (5.4), and multiple outer rings air vent (5.4) are uniformly distributed along separate ventilation circle (5.13) circumferencial direction, described maincenter disk body (5.1) is provided with the outer ring ventilating duct (5.2) that multiple radial direction is arranged, and each outer ring ventilating duct (5.2) is communicated with an outer ring air vent (5.4) passage forming ventilation water flowing, described maincenter disk body (5.1) is provided with igniter installing hole (5.6) and extinguisher installing hole (5.7).
6. two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker as claimed in claim 1, it is characterized in that: described two grade of four pipe blender (6) comprises blender body (6.1), blender body (6.1) is evenly provided with multiple blender bearing (6.2) along excircle, by multiple blender bearing (6.2) common support motionless mixer body (6.1); Blender body (6.1) center is provided with little fire screen main combustion combustion gas storehouse (6.3), little fire screen main combustion combustion gas storehouse (6.3) outer ring is provided with the combustion-supporting combustion gas storehouse (6.4) of little fire screen, little fire screen combustion-supporting combustion gas storehouse (6.4) outer ring is provided with large fire screen main combustion combustion gas storehouse (6.5), and large fire screen main combustion combustion gas storehouse (6.5) outer ring is provided with the combustion-supporting combustion gas storehouse (6.6) of large fire screen; described blender body (6.1) side is provided with the combustion-supporting gas inlet pipe of large fire screen (6.7), the main combustion gas inlet pipe (6.10) of little fire screen is provided with immediately below the combustion-supporting gas inlet pipe of large fire screen (6.7), the combustion-supporting gas inlet pipe of large fire screen (6.7) and little fire screen main combustion gas inlet pipe (6.10) left and right sides are respectively equipped with the combustion-supporting gas inlet pipe of little fire screen (6.8) and the main combustion gas inlet pipe (6.9) of large fire screen, the outer end of the combustion-supporting gas inlet pipe of large fire screen (6.7) is provided with the combustion-supporting gas port of large fire screen (6.11) and large fire screen combustion air mouth (6.12), the inner of the combustion-supporting gas inlet pipe of large fire screen (6.7) is communicated with the combustion-supporting combustion gas storehouse (6.6) of large fire screen, the outer end of the combustion-supporting gas inlet pipe of little fire screen (6.8) is provided with the combustion-supporting gas port of little fire screen (6.13) and little fire screen combustion air mouth (6.14), the inner of the combustion-supporting gas inlet pipe of little fire screen (6.8) is communicated with the combustion-supporting combustion gas storehouse (6.4) of little fire screen, the outer end of large fire screen main combustion gas inlet pipe (6.9) is provided with large fire screen main combustion gas port (6.15) and large fire screen main air mouth (6.16), the inner of large fire screen main combustion gas inlet pipe (6.9) is communicated with large fire screen main combustion combustion gas storehouse (6.5), the outer end of little fire screen main combustion gas inlet pipe (6.10) is provided with little fire screen main combustion gas port (6.17) and little fire screen main air mouth (6.18), the inner of little fire screen main combustion gas inlet pipe (6.10) is communicated with little fire screen main combustion combustion gas storehouse (6.3).
7. two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker as claimed in claim 1, it is characterized in that: described two grade of four nozzle carrier (9) comprises two grade of four nozzle carrier body (9.1), two grade of four nozzle carrier body (9.1) side is provided with the first gas inlet hole (9.3) and the second gas inlet hole (9.4), and two grade of four nozzle carrier body (9.1) opposite side is provided with the first gas outlet hole (9.5), the second gas outlet hole (9.6), the 3rd gas outlet hole (9.7) and the 4th gas outlet hole (9.8); Described first gas inlet hole (9.3) is communicated with the first gas outlet hole (9.5) and the second gas outlet hole (9.6) respectively, and the second gas inlet hole (9.4) is communicated with the 3rd gas outlet hole (9.7) and the 4th gas outlet hole (9.8) respectively; Described two grade of four nozzle carrier body (9.1) is provided with two grade of four nozzle carrier installing hole (9.2), is bolted two grade of four nozzle carrier installing hole (9.2) and two grade of four nozzle carrier body (9.1) is fixed on air hose (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589739.6U CN204127966U (en) | 2014-10-13 | 2014-10-13 | Two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589739.6U CN204127966U (en) | 2014-10-13 | 2014-10-13 | Two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker |
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| Publication Number | Publication Date |
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| CN204127966U true CN204127966U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420589739.6U Withdrawn - After Issue CN204127966U (en) | 2014-10-13 | 2014-10-13 | Two grades of Fourth Ring back-fire burning sub-assemblies of back-fire oxygen enrichment cumulative gas-cooker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266194A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Two-stage four-ring backfire combustion assembly of backfire oxygen-enriched energy-gathered gas cooker |
-
2014
- 2014-10-13 CN CN201420589739.6U patent/CN204127966U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266194A (en) * | 2014-10-13 | 2015-01-07 | 慈溪市神驹节能科技有限公司 | Two-stage four-ring backfire combustion assembly of backfire oxygen-enriched energy-gathered gas cooker |
| CN104266194B (en) * | 2014-10-13 | 2016-06-08 | 慈溪市神驹节能科技有限公司 | Two grades of Fourth Ring back-fire burning molectrons of back-fire oxygen enrichment cumulative gas-cooker |
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