CN101776265B - Energy-saving restaurant fuel gas burner structure - Google Patents
Energy-saving restaurant fuel gas burner structure Download PDFInfo
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- CN101776265B CN101776265B CN200910044997A CN200910044997A CN101776265B CN 101776265 B CN101776265 B CN 101776265B CN 200910044997 A CN200910044997 A CN 200910044997A CN 200910044997 A CN200910044997 A CN 200910044997A CN 101776265 B CN101776265 B CN 101776265B
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- gas burner
- output hole
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Abstract
The invention relates to a fuel gas burner structure for restaurant kitchen ranges, in particular to a structure of a burner of a fuel gas stove of a restaurant kitchen range. An energy-saving restaurant fuel gas burner structure comprises a semi-circular stove (1) with an upward opening and a mixed fuel gas outlet tube (4) positioned in the center of the stove (1). The fuel gas burner structure has the following characteristics that: an annular fire-concentrating ring (2) is arranged upon the fuel gas outlet tube (4), a burning plate (3) covers the fire-concentrating ring (2), and is provided with a plurality of round through fire holes (3a), and solid round rod-shaped fire-adjusting pins (5) are inserted in part of the fire holes (3a). The flame intensity of the fuel gas burner structure provided by the technical scheme is favorable for stir-frying dish in a large wok, so that the dish has the color, smell and taste of dish stir-fried in a small wok, the fuel gas burner structure is an energy-saving stove structure with a good effect, which can save fuel gas by about 30 percent and more sufficiently burn fuel gas, moreover, by inserting an appropriate number of fire-adjusting pins (5) at appropriate positions, noise and vibration can be reduced.
Description
(1) technical field
The present invention is a kind of fuel gas burner structure of restaurant with big cooking stove, the concrete a kind of structure that relates to restaurant big cooking gas stove combustion head.
(2) background technology
Get into the more and more nervous energy of combustion gas such as 21 century coal gas, liquefied gas, natural gas, the size of gas-storing capacity, what of gas production; Use and consume gas quantity the heavier the earth association and the rate of economic development that affects a country; All in the saving of paying attention to gas energy, China is a populous country to world wide, and it is very big to consume gas quantity; Country and government advocate thriftiness again and again and use gas; And worked out policy and the regulation that combustion gas is saved in many relevant encouragement, and the whole people are also actively transforming original gas appliance by every means, and " worrying about petty gain or loss " reduced the consumption of combustion gas.
The restaurant fuel gas stove is an important consumption gas place; Resident dining room, universities, middle and primary schools dining room, industrial enterprise dining room, machine-operated army dining room; The hotel, restaurant all is consumption gas rich anies influential family; If the gas burner in these places improves to some extent, even the saving amplitude of single burner is little, but the savings of gathering the back generation will be very considerable.
At present; Improvement project about gas stove is numerous; For example ZL 03238345.2 this utility model patent relates to a kind of improved gas furnace, comprises mixing chamber, air inlet, air inlet, support, ignition device and shell, and the inner ring and the outer ring of its mixing chamber are filled with steel wire.The utility model has improved the stability of flame greatly, can also prevent that flame from firing the combustion gas in the mixing chamber, and; Increase air-admitting surface, let a large amount of air get into mixing chamber, and the air inlet area is constant; Combustion gas is burnt under the air ambient of abundance; Simultaneously, reduce support height, improve the thermal efficiency thereby reduce heat radiation.But the duration and degree of heating of the stove fire that this technical scheme provides is gentle, only is suitable for the smoldering dish and can not fries all good Chinese meal cookings of excellent aroma; The transformation of some stove and accessory only is applicable to the small-sized stove and accessory of family, therefore, energy-saving very hot oven, big fire, the gas furnace structure consumption gas that is suitable for restaurant cooking type is bigger, still needs and improves the structure of improvement.
The fuel gas burner structure of the restaurant cooking type of prior art is that in the runner of an annular, a gas outlet is upwards stretched out in the center; Offer a plurality of air ventholes at the inwall of annular channel, air is pressed in the annular channel from the venthole extrusion, in the interior cycle space of annular channel and the mixed burning of combustion gas of central outlet by the road by blower fan; The gas-air of prior art is mixed to be to occur in the interior cycle space of annular channel; Burning immediately after mixed, so structure does not have to burn under the fully mixed situation, and the bad efficiency of combustion of incendiary effect is not high; And the bad center gas outlet that mainly concentrates on of flame distribution; Scope is less, and firepower is not enough, and the dish of frying out is not good enough.
(3) summary of the invention
The purpose of this invention is to provide a kind of energy-saving very hot oven, big fire, be suitable for the fuel gas burner structure that the large-scale cooking stove cooking in restaurant is used.
The object of the invention is solved by following technical scheme:
A kind of energy-saving restaurant fuel gas burner structure; Comprise being the opening semicircular cooking stove that makes progress, and the air mixture escape pipe that is positioned at cooking stove central authorities, it is characterized in that; The fire-collecting ring of one annular is set above the combustion gas escape pipe; Lid is put a burner plate above fire-collecting ring, on burner plate, offers the fire output hole of most manholes, in the part fire output hole, inserts the bar-shaped accent fire of filled circles pin.
Said fire-collecting ring and burner plate are rounded.
The diameter of said burner plate is 110 to 180 millimeters.
The diameter of said burner plate is 120 or 160 millimeters.
Offer most manholes on the said burner plate for being the center with the center of burner plate, by the center laterally the from coil to coil annular set out fire hole.
Said 5 to 9 circles, 250 to 350 fire output holes on burner plate, offered.
Saidly on burner plate, offer 8 and iris out fire hole.
The aperture of said fire output hole is 3.0 to 3.5 millimeters.
The aperture of said fire output hole is 3.2 millimeters.
Said accent fire pin is the rivet shape structure of being with cap,
The fire output hole of said manhole is up big and down small bellmouth, and said accent fire pin is with it and matches the taper bolt that expose the end.
The thickness of said burner plate is 25 to 35 millimeters.
Said burner plate is high temperature resistant stainless steel more than 1400 ℃ with transferring the fire pin.
Inserting in the said part fire output hole and transferring the fire pin is to insert the fire output hole of 12 to 20% quantity.
The side of said burner plate is downward-sloping awl limit.
Beneficial effect of the present invention finds expression in: adopt the present technique scheme, have the escape pipe ejection of the mixed back of certain pressure air and combustion gas from cooking stove, be collected in the fire-collecting ring; Tegmentum is put under the burner plate above the fire-collecting ring again, can only scurry out from most fire output holes of burner plate, has certain pressure in order to make the fire by the escape pipe ejection; Certain intensity, certain combustion range, certain height; Certain ignition temperature will be transferred fire pin insertion portion fire output hole, through inserting suitable quantity; In the fire output hole scope of 12 to 20% quantity, distribute in position, can reach; Use the flow of combustion gas 70% with the cooking range structure of prior art, also promptly 70% gas consumption can reach the burning capacity and the energy of prior art 100%.Fuel gas buring is more abundant, and can reach the effect that reduces noise and vibrations through the accent fire pin that inserts right quantity and position.And the favourable stir-fry big-pot-dish of the intensity dynamics of the fuel gas burner structure flame that the present technique scheme provides and have the color, smell and taste level of little-pot-dish is the good energy-saving burner structure of a kind of effect.
(4) description of drawings
Fig. 1 is the front view of a kind of embodiment broken section of energy-saving restaurant fuel gas burner structure of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is an energy-saving restaurant fuel gas burner of the present invention, wherein a kind of vertical view of embodiment burner plate parts;
Fig. 4 is an energy-saving restaurant fuel gas burner of the present invention, wherein a kind of partial front elevation view of embodiment burner plate parts;
Fig. 5 is an energy-saving restaurant fuel gas burner of the present invention, and the side of wherein another kind of embodiment burner plate parts is the partial front elevation view of downward-sloping structure;
Fig. 6 is an energy-saving restaurant fuel gas burner of the present invention, and wherein a kind of embodiment transfers fire pin parts to be the front view of rivet shape structure;
Fig. 7 is an energy-saving restaurant fuel gas burner of the present invention, and it is the front view of up big and down small pyramidal structure that wherein another kind of embodiment is transferred fire pin parts;
Fig. 8 is a kind of structural upright sketch map of prior art restaurant fuel gas burner.
Among the figure, the 1st, cooking stove, the 2nd, fire-collecting ring, the 3rd, burner plate, 3a are fire output holes, the 4th, escape pipe, the 5th, transfer the fire pin.
(5) practical implementation method
Below in conjunction with accompanying drawing further explain structure of the present invention.
A kind of energy-saving restaurant fuel gas burner structure; Comprise and be the opening semicircular cooking stove 1 that makes progress; And the air mixture escape pipe 4 that is positioned at cooking stove 1 central authorities, the fire-collecting ring 2 of an annular is set above combustion gas escape pipe 4, lid is put a burner plate 3 above fire-collecting ring 2; On burner plate 3, offer the fire output hole 3a of most manholes, in part fire output hole 3a, insert the bar-shaped accent fire of filled circles pin 5.
Combustion gas feed flow during prior art used is regulated the escape pipe 4 that 70% the degree of being reduced to inserts gas burner of the present invention; Regulate the quantity of fire pin 5 and the position of insertion; Make one pot of water to boiling of same burning take the same time; Insert this moment and transfer the quantity of fire pin 5 to account for 12 to 20% fire output hole 3a quantity; Flame distribution is on the scope of whole burner plate 3, and flame obviously only concentrates on the occasion at gas outlet place, center greater than prior art, and institute's cooking meat and fish dishes obviously is superior to the gas kitchen ranges of prior art.
Said fire-collecting ring 2 is rounded with burner plate 3.Circular configuration both had been convenient to make, and also was convenient to rotation and changed use, also was fit to the inquiry structure of pan, the performance better action.
The diameter of said burner plate 3 is 110 to 180 millimeters.Through repetition test, the fuel factor of combustion gas is best in the scope of said size.
The diameter of said burner plate 3 is 120 or 160 millimeters.Commonplace use is these two grades of sizes in dining room, common restaurant.
Offering most manholes on the said burner plate 3 is: the center with burner plate 3 is the center, by the center laterally the from coil to coil annular set out fire hole 3a.Both, also attractive in appearance for the ease of the fire output hole 3a on burner plate processing, and favourable burning fries in shallow oil and fries culinary art, and it is more suitable that from coil to coil sets out fire hole 3a.
On burner plate 3, offer 5 to 9 circles, 250 to 350 fire output hole 3a.Repetition test draws the requirement of quantity fire output hole 3a like this.
On burner plate 3, offer 8 and iris out fire hole 3a.8 circles are that the fire output hole 3a that the most often uses offers the number of turns.
The aperture of fire output hole 3a is 3.0 to 3.5 millimeters.The aperture of fire output hole 3a counts for much, and the excessive burned flame strength that makes in aperture is not enough, also is that gaseous-pressure is not enough; The aperture is too small, operation inconvenience again, and DeGrain during adjusting, and be prone to produce fire hole 3a blocking problem.
The aperture of fire output hole 3a is 3.2 millimeters.3.2 the millimeter aperture is an important parameters, can obtain best combustion efficiency.
Transfer fire pin 5 to be the rivet shape structure of being with cap.So structure can be stopped up fire output hole 3a preferably, can cover fire output hole 3a again easily and go up unlikely dropping, and is easy to adjust.
The fire output hole 3a of manhole is up big and down small bellmouth, and said accent fire pin 5 is with it and matches the taper bolt that expose the end.Transfer fire pin 5 also to can be up big and down small taper pin and bellmouth, can play obstruction equally, extract the purpose of adjustment with fire output hole 3a.
The thickness of burner plate 3 is 25 to 35 millimeters.Through the burner plate 3 of test in this size range the effect of keeping off the has channeling fire burns is preferably arranged.
Insert among the part fire output hole 3a and transfer fire pin 5 to be: the fire output hole 3a that inserts 12 to 20% quantity.As previously mentioned, so ratio be able to satisfy and reach combustion efficiency preferably.
The side of burner plate 3 is downward-sloping awl limit.When burner plate 3 becomes up big and down small conical plate, after certain life cycle, can up knock from the bottom easily, can change like a cork, improved the maintenance maintenance property of present technique scheme.
The relative prior art combustion front of the flame of the fuel gas burner structure that the present technique scheme provides is bigger, firepower foot, energy savings.The favourable stir-fry big-pot-dish of firepower and have the color, smell and taste level of little-pot-dish; It is the good energy-saving burner structure of a kind of effect; Can practice thrift combustion gas about 30%; Fuel gas buring is more abundant, and can reach reduction noise and vibrations through the accent fire pin 5 that inserts right quantity and position, the effect of adjustment air-flow makings.
Claims (2)
1. energy-saving restaurant fuel gas burner structure; Comprise being the opening semicircular cooking stove (1) that makes progress, and the air mixture escape pipe (4) that is positioned at cooking stove (1) central authorities, it is characterized in that; The fire-collecting ring (2) of one annular is set in the top of combustion gas escape pipe (4); Lid is put a burner plate (3) in the top of fire-collecting ring (2), on burner plate (3), offers the fire output hole (3a) of most manholes, in part fire output hole (3a), inserts the bar-shaped accent fire pin of filled circles (5);
Said accent fire pin (5) is the rivet shape structure of being with cap.
2. energy-saving restaurant fuel gas burner structure; Comprise being the opening semicircular cooking stove (1) that makes progress, and the air mixture escape pipe (4) that is positioned at cooking stove (1) central authorities, it is characterized in that; The fire-collecting ring (2) of one annular is set in the top of combustion gas escape pipe (4); Lid is put a burner plate (3) in the top of fire-collecting ring (2), on burner plate (3), offers the fire output hole (3a) of most manholes, in part fire output hole (3a), inserts the bar-shaped accent fire pin of filled circles (5);
The fire output hole of said manhole (3a) is up big and down small bellmouth, and said accent fire pin (5) is with it and matches the taper bolt that expose the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910044997A CN101776265B (en) | 2009-01-08 | 2009-01-08 | Energy-saving restaurant fuel gas burner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910044997A CN101776265B (en) | 2009-01-08 | 2009-01-08 | Energy-saving restaurant fuel gas burner structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101776265A CN101776265A (en) | 2010-07-14 |
| CN101776265B true CN101776265B (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910044997A Expired - Fee Related CN101776265B (en) | 2009-01-08 | 2009-01-08 | Energy-saving restaurant fuel gas burner structure |
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| Country | Link |
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| CN (1) | CN101776265B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3771944A (en) * | 1972-08-30 | 1973-11-13 | Bloom Eng Co Inc | Adjustable flame burner |
| US4373909A (en) * | 1981-11-23 | 1983-02-15 | Allis-Chalmers Corporation | Gas injecting kiln shell nozzle with particle entry barriers |
| US4652234A (en) * | 1984-03-01 | 1987-03-24 | Voorheis Industries, Inc. | Constant pressure-variable orifice burner nozzle assembly |
| CN2753990Y (en) * | 2004-12-31 | 2006-01-25 | 李振东 | Efficient energy-saving environmental-protection gas stove-range device |
| CN201363791Y (en) * | 2009-01-08 | 2009-12-16 | 上海德通能源环保科技有限公司 | Structure of fuel gas burner used in restaurant |
-
2009
- 2009-01-08 CN CN200910044997A patent/CN101776265B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3771944A (en) * | 1972-08-30 | 1973-11-13 | Bloom Eng Co Inc | Adjustable flame burner |
| US4373909A (en) * | 1981-11-23 | 1983-02-15 | Allis-Chalmers Corporation | Gas injecting kiln shell nozzle with particle entry barriers |
| US4652234A (en) * | 1984-03-01 | 1987-03-24 | Voorheis Industries, Inc. | Constant pressure-variable orifice burner nozzle assembly |
| CN2753990Y (en) * | 2004-12-31 | 2006-01-25 | 李振东 | Efficient energy-saving environmental-protection gas stove-range device |
| CN201363791Y (en) * | 2009-01-08 | 2009-12-16 | 上海德通能源环保科技有限公司 | Structure of fuel gas burner used in restaurant |
Non-Patent Citations (2)
| Title |
|---|
| JP昭57-161411A 1982.10.05 |
| JP特开平6-109216A 1994.04.19 |
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| Publication number | Publication date |
|---|---|
| CN101776265A (en) | 2010-07-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HONGHANG ENERGY-SAVING TECHNOLOGY CO., LT Free format text: FORMER OWNER: SHANGHAI DETONG ENERGY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20100926 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200023 TO: 200052 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100926 Address after: 200052, 1 South, 95 lane, Panyu Road, Shanghai, two Applicant after: Shanghai Detong Energy Environmental Technology Co., Ltd. Address before: 200023 room 219, five Li Qiao Road, Shanghai, Luwan District, 209 Applicant before: Shanghai Detong Energy Environmental Protection Technology Co., Ltd. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130108 |