CN108488793B - Auxiliary combustion formula gas premixing gas range - Google Patents
Auxiliary combustion formula gas premixing gas range Download PDFInfo
- Publication number
- CN108488793B CN108488793B CN201810228950.8A CN201810228950A CN108488793B CN 108488793 B CN108488793 B CN 108488793B CN 201810228950 A CN201810228950 A CN 201810228950A CN 108488793 B CN108488793 B CN 108488793B
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- Prior art keywords
- gas
- premix chamber
- stove
- oil smoke
- combustion
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
Abstract
The invention discloses a kind of auxiliary combustion formula gas premixing gas ranges, including stove, stove is equipped with deep gouge, the equal device of air extended in deep gouge is installed on stove at deep gouge, premix chamber is formed between equal device of air and deep gouge inner wall, it is additionally provided with the oil smoke for importing premix chamber for the oil smoke after burning on stove and recycles component, stove bottom is installed with for by the premix conveying assembly of natural gas and air delivery to premix chamber.The gas-cooker has the advantages that simple and reliable for structure, burning is substantially stabilized, efficiency of combustion can be improved.
Description
Technical field
The invention mainly relates to gas-cooker technical field more particularly to a kind of auxiliary combustion formula gas premixing gas ranges.
Background technique
Gas-cooker used at present does not have equal device of air in the structure, then may just will appear in combustion
Combustion gas is unevenly distributed, and flame temperature has differences everywhere, may be affected in use to user in this way.
And current gas-cooker is in use, and the oil smoke generated passes through smoke exhaust ventilator mostly and drains, this equally can be to big
Gas causes certain pollution, so still existing some problems for current household gas range.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of simple and reliable for structure, burning
Auxiliary combustion formula substantially stabilized, that efficiency of combustion can be improved gas premixing gas range.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of auxiliary combustion formula gas premixing gas range, including stove, the stove are equipped with deep gouge, on the stove in
It is installed with the equal device of air extended in deep gouge at deep gouge, forms premix chamber, the stove between the equal device of air and deep gouge inner wall
It is additionally provided with the oil smoke for importing premix chamber for the oil smoke after burning on body and recycles component, the stove bottom is installed with for inciting somebody to action
Natural gas and air delivery to premix chamber premix conveying assembly.
As a further improvement of the above technical scheme:
The equal device of air includes that combustion disk and the gas disk that its bottom is arranged in, the combustion disk is equipped with one heart interior
Annular distance band and external combustion annular distance band are fired, the combustion disk is mounted at the notch of deep gouge, and the gas disk is located in deep gouge and deep gouge
Form the premix chamber between inner wall, the internal combustion annular distance band is connected to premix chamber by gas disk, the external combustion annular distance band and pre-
Mixed chamber is directly connected to.
The gas disk is equipped with the first gas diversion section and the second equal gas diversion section, the water conservancy diversion of the described first equal gas diversion section
Direction is towards internal combustion annular distance band, and the water conservancy diversion direction of the described second equal gas diversion section is towards the oily output point of oil smoke recycling component and outer
Fire annular distance band.
The oil smoke recycling component includes oil smoke pond and drainage tube, and the oil smoke pond is arranged on stove and is drawn by described
Flow tube is connected to premix chamber.
The oil smoke recycling component further includes oil-collecting annular groove, and the oil-collecting annular groove setting is in premix cavity wall close to external combustion ring
The position of pore area, oil-collecting annular groove are docked with drainage tube.
The premix conveying assembly includes gas mixing pipe, injection component and pressure fan, and the injection component is mounted on bottom simultaneously
It protrudes into premix chamber, described gas mixing pipe one end connect with injection component, the other end and pressure fan and fuel gas source connect.
The injection component includes nozzle and ejector pipe interconnected, and the ejector pipe protrudes into premix chamber, the spray
Mouth is connect with gas mixing pipe.
The gas mixing pipe is equipped with two branch pipes far from the end of nozzle, and one in two branch pipes connect with fuel gas source, is another
One connect with pressure fan.
Compared with the prior art, the advantages of the present invention are as follows:
Auxiliary combustion formula gas premixing gas range, including stove of the invention, stove are equipped with deep gouge, in deep gouge on stove
Place is installed with the equal device of air extended in deep gouge, forms premix chamber between equal device of air and deep gouge inner wall, is additionally provided with use on stove
The oil smoke that oil smoke after it will burn imports premix chamber recycles component, and stove bottom is installed with for by natural gas and air delivery
To the premix conveying assembly of premix chamber.In use, natural gas and air are premixed and are delivered to premix by premix conveying assembly
Chamber, premix chamber gaseous mixture carry out point gas and gas through equal device of air, gaseous mixture are made to be evenly distributed, when burning, the oil for generation of burning
Premix chamber, which is imported, through oil smoke recycling component again carries out secondary auxiliary combustion.For traditional structure, the gas-cooker is defeated by premixing
Sending component and premix chamber burn again after premixing natural gas and air, reduce the calorific value that natural gas directly burns, moreover it is possible to
The size for adjusting flame is realized by the size of natural gas and air delivery amount, then cooperate equal device of air divide gas and the equal qigong
Can, to achieve the effect that substantially stabilized burning;And the setting of oil smoke recycling component, so that the oil that burning generates is returned through oil smoke again
It receives component and imports the secondary auxiliary combustion of premix chamber progress, improve efficiency of combustion;Its overall structure is simple and reliable.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is overlooking structure diagram of the invention.
Fig. 3 is the equal overlooking structure diagram of gas disk in the present invention.
Fig. 4 is the equal schematic view of the front view of gas disk in the present invention.
Each label indicates in figure:
1, stove;11, deep gouge;2, equal device of air;21, disk is fired;211, internal combustion annular distance band;212, external combustion annular distance band;22,
Gas disk;221, the first equal gas diversion section;222, the second equal gas diversion section;3, premix chamber;4, oil smoke recycles component;41, oil smoke
Pond;42, drainage tube;43, oil-collecting annular groove;5, conveying assembly is premixed;51, gas mixing pipe;511, branch pipe;52, injection component;521, it sprays
Mouth;522, ejector pipe;53, pressure fan.
Specific embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Fig. 1 to Fig. 4 shows a kind of embodiment of auxiliary combustion formula of the present invention gas premixing gas range, including stove 1, stove
Body 1 is equipped with deep gouge 11, is installed with the equal device of air 2 extended in deep gouge 11 on stove 1 at deep gouge 11, equal device of air 2 with it is heavy
Premix chamber 3 is formed between 11 inner wall of slot, and the oil smoke recycling that premix chamber 3 is imported for the oil smoke after burning is additionally provided on stove 1
Component 4,1 bottom of stove are installed with for by the premix conveying assembly 5 of natural gas and air delivery to premix chamber 3.In use, pre-
Natural gas and air are premixed and are delivered to premix chamber 3 by mixed conveying assembly 5, and 3 gaseous mixture of premix chamber is carried out through equal device of air 2
Point gas and gas, make gaseous mixture be evenly distributed, when burning, the oil for generation of burning again through oil smoke recycling component 4 importing premix chamber 3 into
The secondary auxiliary combustion of row.For traditional structure, which makes natural gas and sky by premix conveying assembly 5 and premix chamber 3
Gas burns again after being premixed, and reduces the calorific value that natural gas directly burns, moreover it is possible to pass through the big of natural gas and air delivery amount
It is small to realize the size for adjusting flame, then cooperate equal device of air 2 divide gas and equal airway dysfunction, to reach the effect of substantially stabilized burning
Fruit;And oil smoke recycling component 4 setting so that burning generate oil again through oil smoke recycling component 4 import premix chamber 3 carry out it is secondary
Auxiliary combustion improves efficiency of combustion;Its overall structure is simple and reliable.
In the present embodiment, equal device of air 2 includes firing disk 21 and the gas disk 22 of its bottom being arranged in, and is set on combustion disk 21
There are concentric internal combustion annular distance band 211 and external combustion annular distance band 212, combustion disk 21 is mounted at the notch of deep gouge 11,22, gas disk
In forming premix chamber 3 in deep gouge 11 and between 11 inner wall of deep gouge, internal combustion annular distance band 211 is connected to premix chamber 3 by gas disk 22, outside
Combustion annular distance band 212 is directly connected to premix chamber 3.In the structure, a part of gas of premix chamber 3 enters internal combustion ring through gas disk 22
Pore area 211 allows the portion gas to uniformly enter the internal combustion annular distance band 211 of the central part of gas-cooker, thus shape
At an internal combustion ring;Other gas enters external combustion annular distance band 212 to outer ring top along gas disk 22 through gas disk 22, so that should
Portion gas can uniformly enter the external combustion annular distance band 212 of gas-cooker outer ring, to form external combustion ring;This fires 21 He of disk
The overall co-ordination of gas disk 22 so that in gas-cooker use process heat more uniformly spread, burn it is more substantially stabilized.
In the present embodiment, gas disk 22 is equipped with the first gas diversion section 221 and the second equal gas diversion section 222, the first equal gas
It is recycled towards internal combustion annular distance band 211, the water conservancy diversion direction of the second gas diversion section 222 towards oil smoke in the water conservancy diversion direction of diversion section 221
The oily output point and external combustion annular distance band 212 of component 4.The first gas diversion section 221 is some apertures opened up on gas disk 22,
It is corresponding with internal combustion annular distance band 211, and the second gas diversion section 222 is arcuate structure, and the oil smoke of gas flow equalization to top is recycled
At the oily output point and external combustion annular distance band 212 of component 4, structure is simple, ingenious in design.
In the present embodiment, it includes oil smoke pond 41 and drainage tube 42 that oil smoke, which recycles component 4, and oil smoke pond 41 is arranged on stove 1
And it is connected to by drainage tube 42 with premix chamber 3.In the structure, oil smoke is carried out trapping recycling, trapping oil recovery warp by oil smoke pond 41
Drainage tube 42 is sent to premix chamber 3, and after combustion gas is ignited, the oil of corresponding premix chamber 3 can be also ignited, to play the auxiliary combustion of oil
Burn effect.Such setting not only can make the combustion efficiency of gas-cooker more preferable, can also reduce pollution of the oil smoke for air.
In the present embodiment, oil smoke recycling component 4 further includes oil-collecting annular groove 43, and oil-collecting annular groove 43 is arranged in 3 inner wall of premix chamber
Close to the position of external combustion annular distance band 212, oil-collecting annular groove 43 is docked with drainage tube 42.In the structure, the oil being collected into can be by drawing
Flow tube 42 enters oil-collecting annular groove 43, and the oil-collecting annular groove 43 is an annular channel, and oil can be filled in oil-collecting annular groove 43, works as combustion
After gas is ignited, the oil in corresponding oil-collecting annular groove 43 can be also ignited, to play the auxiliary combustion effect of oil.
In the present embodiment, premix conveying assembly 5 includes gas mixing pipe 51, injection component 52 and pressure fan 53, injection component 52
It is mounted on bottom and protrudes into premix chamber 3,51 one end of gas mixing pipe connect with injection component 52, the other end and pressure fan 53 and combustion
Gas source connection.In the structure, it naturally is sent into gas mixing pipe 51 from fuel gas source, air is sent into gas mixing pipe 51 by pressure fan 53, in mixed gas
It is premixed in pipe 51 and injection component 52, then is sent by injection component 52 to premix chamber 3, it is simple and practical in structure.
In the present embodiment, injection component 52 includes nozzle 521 interconnected and ejector pipe 522, and ejector pipe 522 protrudes into pre-
In mixed chamber 3, nozzle 521 is connect with gas mixing pipe 51.In the structure, natural gas and air pass through gas mixing pipe 51 into nozzle simultaneously
521, subsequently into ejector pipe 10, air and natural gas can be premixed in ejector pipe 522, natural its purpose is to reduce
The size of calorific value and adjusting flame that gas directly burns.
In the present embodiment, gas mixing pipe 51 is equipped with two branch pipes 511 far from the end of nozzle 521, and one in two branch pipes 511
Root is connect with fuel gas source, another connect with pressure fan 53.Corresponding gas is respectively fed to gas mixing pipe 51 by two branch pipes 511,
Nozzle 521 is entered by gas mixing pipe 51 simultaneously, subsequently into ejector pipe 10, air and natural gas can carry out in ejector pipe 522
Premix.
Although the present invention is disclosed as above with preferred embodiment, however, it is not intended to limit the invention.It is any to be familiar with ability
The technical staff in domain, without deviating from the scope of the technical scheme of the present invention, all using the technology contents pair of the disclosure above
Technical solution of the present invention makes many possible changes and modifications or equivalent example modified to equivalent change.Therefore, all
Without departing from the content of technical solution of the present invention, according to the present invention technical spirit any simple modification made to the above embodiment,
Equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.
Claims (7)
1. a kind of auxiliary combustion formula gas premixing gas range, including stove (1), it is characterised in that: the stove (1) is equipped with heavy
Slot (11) is installed with the equal device of air (2) extended in deep gouge (11), the gas dress on the stove (1) at deep gouge (11)
Setting (2) includes firing disk (21) and the gas disk (22) of its bottom being arranged in, and combustion disk (21) is equipped with concentric internal combustion
Annular distance band (211) and external combustion annular distance band (212), combustion disk (21) are mounted at the notch of deep gouge (11), the gas disk
(22) it is located in deep gouge (11) and forms premix chamber (3) between deep gouge (11) inner wall, the internal combustion annular distance band (211) passes through equal
Gas disk (22) is connected to premix chamber (3), and the external combustion annular distance band (212) is directly connected to premix chamber (3), on the stove (1) also
Component (4) are recycled equipped with the oil smoke for importing premix chamber (3) for the oil smoke after burning, stove (1) the bottom installing is useful
In by the premix conveying assembly (5) of natural gas and air delivery to premix chamber (3).
2. auxiliary combustion formula according to claim 1 gas premixing gas range, it is characterised in that: the gas disk (22) sets
There is the first gas diversion section (221) and the second equal gas diversion section (222), the water conservancy diversion direction of the described first equal gas diversion section (221)
Towards internal combustion annular distance band (211), the oil of component (4) is recycled in the water conservancy diversion direction of the described second gas diversion section (222) towards oil smoke
Output point and external combustion annular distance band (212).
3. auxiliary combustion formula according to claim 2 gas premixing gas range, it is characterised in that: the oil smoke recycles component
It (4) include oil smoke pond (41) and drainage tube (42), the oil smoke pond (41) is arranged on stove (1) and passes through the drainage tube
(42) it is connected to premix chamber (3).
4. auxiliary combustion formula according to claim 3 gas premixing gas range, it is characterised in that: the oil smoke recycles component
It (4) further include oil-collecting annular groove (43), the oil-collecting annular groove (43) is arranged in premix chamber (3) inner wall close to external combustion annular distance band (212)
Position, oil-collecting annular groove (43) docks with drainage tube (42).
5. auxiliary combustion formula according to any one of claim 1 to 4 gas premixing gas range, it is characterised in that: described
Premixing conveying assembly (5) includes gas mixing pipe (51), injection component (52) and pressure fan (53), and the injection component (52) is mounted on
Bottom is simultaneously protruded into premix chamber (3), and described gas mixing pipe (51) one end connect with injection component (52), the other end and pressure fan (53)
And fuel gas source connection.
6. auxiliary combustion formula according to claim 5 gas premixing gas range, it is characterised in that: the injection component (52)
Including nozzle interconnected (521) and ejector pipe (522), the ejector pipe (522) is protruded into premix chamber (3), the nozzle
(521) it is connect with gas mixing pipe (51).
7. auxiliary combustion formula according to claim 6 gas premixing gas range, it is characterised in that: the gas mixing pipe (51) is remote
End from nozzle (521) is equipped with two branch pipes (511), one in two branch pipes (511) connect with fuel gas source, another and
Pressure fan (53) connection.
Priority Applications (1)
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CN201810228950.8A CN108488793B (en) | 2018-03-20 | 2018-03-20 | Auxiliary combustion formula gas premixing gas range |
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CN201810228950.8A CN108488793B (en) | 2018-03-20 | 2018-03-20 | Auxiliary combustion formula gas premixing gas range |
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CN108488793A CN108488793A (en) | 2018-09-04 |
CN108488793B true CN108488793B (en) | 2019-08-02 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0774697B2 (en) * | 1986-05-15 | 1995-08-09 | 松下電器産業株式会社 | Hob |
CN203349347U (en) * | 2013-06-28 | 2013-12-18 | 吉林省鑫华锅炉科技有限责任公司 | Multifunctional hearth furnace |
CN204329097U (en) * | 2014-03-31 | 2015-05-13 | 韩兆清 | Commercial combination formula smoke pumping, stove integral machine |
CN204372927U (en) * | 2014-12-30 | 2015-06-03 | 徐东 | A kind of burner apparatus of gas-cooker and gas-cooker thereof |
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