CN109268879A - A kind of modified Chinese Cooking Gas Appliance - Google Patents
A kind of modified Chinese Cooking Gas Appliance Download PDFInfo
- Publication number
- CN109268879A CN109268879A CN201811046955.5A CN201811046955A CN109268879A CN 109268879 A CN109268879 A CN 109268879A CN 201811046955 A CN201811046955 A CN 201811046955A CN 109268879 A CN109268879 A CN 109268879A
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- Prior art keywords
- burner
- longitudinal
- flame
- chamber
- shell
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- 238000010411 cooking Methods 0.000 title claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 52
- 230000002093 peripheral effect Effects 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 9
- 239000000567 combustion gas Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 235000013305 food Nutrition 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 9
- 238000001354 calcination Methods 0.000 abstract description 3
- 239000008157 edible vegetable oil Substances 0.000 abstract description 3
- 235000012054 meals Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- F23D14/70—Baffles or like flow-disturbing devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The present invention relates to a kind of modified Chinese Cooking Gas Appliances, including burner and gas stove housing, the burner is mounted in the gas combustion stove casing body, and the burner has longitudinal burner shell, and the longitudinal direction burner shell has internal chamber, main burning tank, pilot burner slot.The present invention can stablize flame, increase efficiency of combustion, particularly by the air on heating stove periphery, both avoided that burned flame ignites internal edible oil to the direct calcination of the food materials of culinary art or food materials cause the discomfort of mouthfeel, it can guarantee that food materials cooked in pot are in a uniform temperature range always simultaneously again, while reduce flame-out phenomenon.
Description
Technical field
The present invention relates to a kind of gas-cooker, especially a kind of modified Chinese Cooking Gas Appliance.
Background technique
In recent years, as the improvement of people's living standards, household cooker quantity is increased sharply, and also with annual
About 7% speed increases.In gas utensil market, gas cooker has become one of indispensable kitchen appliance of family, and
And occupy dominant position.Continuous research with different producers to gas cooker, in gas cooker designing technique it is congenital not
Problem brought by foot is more and more paid attention to by research staff, and existing technical problem underlying is as follows: national Specification,
The inlaid gas range thermal efficiency is greater than 50%, and the bench type gas range thermal efficiency is greater than 55%, in actual product exploitation test,
The actual test thermal efficiency of embedded household gas burner is average, and (burner of complete pre-mixing type uses between 50~54%
Gas-fired infrared principle prevents the embedding of extraneous convection current wind effect, the energy saver for gathering heat and technology using air blast mode
Enter formula and table-type domestic gas range tool etc. to be not included), it is average than the actual test thermal efficiency of table-type domestic gas range tool low
5 percent or so, test comparison calculation shows that, thermal loss than table-type domestic gas range have mean height 9 percent or so.
Because being limited by design structure, for inlaid gas range in Actual combustion, the air of supply is always lower than desk-top household combustion
The air supply of gas stove, therefore, to guarantee that CO concentration is not exceeded in combustion product gases, have to generally improve pan bracket in design
Highly, in favor of the supplement of air, although ensure that CO concentration is not exceeded in combustion product gases, leads to inlaid gas range
The thermal efficiency be difficult to reach the standard of the gas cooker thermal efficiency, this is an exploitation difficult point in combustion technology.
And Chinese meal culinary art is due to being fried the production method cooked frequently with frying, it is very high to gas stove fire force request, thus city
It is badly in need of a kind of gas-cooker that can satisfy Chinese meal type culinary art and require on field.
Summary of the invention
For above situation, to solve problems of the prior art, the purpose of the present invention is just to provide a kind of Chinese meal
Gas cooking stove can effectively solve the above problems.
Its technical solution solved is a kind of Chinese Cooking Gas Appliance, including burner 10 and gas stove housing 12, spy
Sign is that the burner 10 is mounted in the gas stove housing 12, and the burner 10 has longitudinal burner shell 16,
The longitudinal direction burner shell 16 has internal chamber 18, main burning tank 20, pilot burner slot 22, the main burning tank
20 and the pilot burner slot 22 extend in the length of longitudinal burner shell 16；The main burning tank 20 and institute
It states pilot burner slot 22 to be arranged in the upper surface 24 of longitudinal burner shell 16, and is connected to the internal chamber 18；
Further, current limliting pipeline 26 is also set up in the upper surface 24 of longitudinal burner shell 16, passes through the limit
It can be connected between internal chamber 18 described in flow tube road 26 and the guidance burner slot 22；The main burning tank 20 and described draw
Main burner flame-shaped is respectively disposed in pilot burner slot 22 into component 28 and pilot burner flame-shaped into component 30, they
Form respectively main flame port 32 and pilot flame port 34；The internal chamber 18 is supplied flammable mixed by mixing duct 36
Gas is closed, the combustion mixture is respectively formed main flames F exiting when lighting a fire at the main flame port 32 and pilot flame port 34
With pilot flame P；The internal chamber 18 is in partial cylindrical shapes around burner axis x；Longitudinal direction 16 structure of burner shell
At combustion mixture channel, which is closed at both ends by end cap 38, and the end cap 38 is mounted on longitudinal burner shell
In 16 end flanges 42, and it is fixed by several flange bolts 40；The longitudinal direction burner shell 16 is symmetrical about plane P, wherein
Burner axis x is located on the cylindrical center line；
Further, the burner 10 includes exterior chamber 50, and the exterior chamber 50 is by longitudinal burner casing
The housing 52 of 16 top of body is constituted；There are two opposite end walls 54 and peripheral wall 56 for the tool of housing 52；The peripheral wall 56 has portion
Cyclotomy cylindrical section 58 and tangential continuous planar section 60；Part of cylindrical part 58 is mounted on longitudinal burner
In the end flange 42 of shell 16, and pass through the end flange 42 that end flange screw 62 is fixed on the burner shell 16
On；The planar section 60 upwardly extends and is formed together with the end wall 54 opening 64 of the exterior chamber 50, described outer
The opening 64 of portion's chamber is corresponding with the main flame port 32 and pilot flame port 34；The end wall 54 of the housing 52 is in institute
It states at the opposite end between the end flange 42 of longitudinal burner shell 16 and opening 64, partly closes the exterior chamber
50；The end flange 42 closes the rest part of the exterior chamber 50 in its end certainly.
Further, 54 lower end of end wall of the housing 52 connects bottom plate 66, and the bottom plate 66 is arranged at the end
Between portion's flange 42 and end cap 38；The both ends of the peripheral wall 56 are fixed to outboard flanges 70 by peripheral wall end screw 68；It is described
The airflow channel 72 of the exterior chamber 50, the air-flow are constituted between the upper surface 24 and opening 64 of longitudinal burner shell 16
Channel 72 opens at the two sides 76 and 78 of the upper surface 24 to the remainder 74 of the exterior chamber 50, forms logical circulation road
Diameter.In this way, the depth of the airflow channel 72 of exterior chamber 50 be enough for be directly shielded in the critical flame region of burner it is to be added
Heat by air stream, that is to say, that while capable of guaranteeing flame stabilization burning, prevent moving air from being formed certain true
Empty region leads to fray-out of flame in turn；And this is current Chinese meal type gas big kitchen range one increasing combustion gas stream during cooking cooking
Amount or increasing flame efficiency result in one of the main reason for baffled flame-out.
Further, the housing 52 is restricted in the side setting opposite with the upper surface 24 of longitudinal burner shell 16
Slot 80, the limiting groove 80 is longitudinally extending along the exterior chamber 50, and flows through the air-flow of the limiting groove by being somebody's turn to do
Enter the exterior chamber 50 after limiting groove；Since 50 space of exterior chamber is larger, the stream pressure of entrance and speed meeting
It significantly reduces, and when it enters exterior chamber 50, any turbulent flow that the air-flow may generate immediately will be at it close to gas
Fallen when circulation road 72 by largely buffering equilibrium, so that the air-flow into the exterior chamber is flowing through airflow channel 72 and opening
After mouth 64, it can become smooth, to reduce vacuum degree, but will not have an adverse effect to the stability of flame.
Further, baffle 82 is set close to the position of flame base portion in the planar section 60；The baffle 82 passes through
Parting of baffle bolt 84 is fixed on the planar section 60, and the spacer of V-arrangement on peripheral wall 56 is also fixed to by parting of baffle bolt 84
86, to space it apart；56 lower part of peripheral wall is cylinder 88 He of complementary portion in cylindrical complementary portion 88 and 90
90 are provided with longitudinal flange 92, have interval between the longitudinal flange 92, to form the limiting groove 80, the longitudinal flange
Spacer 94 is equipped between 92, the spacer 94 is kept fixed by spacer bolt 96, and the spacer bolt 96 is in addition described
Cylindrical complementary portion 88 and 90 is locked to each other.In addition, the housing 52 has the cross section of drops, provide relatively small
Resistance.
The present invention also found that there is also the insufficient, flame instabilities of some burnings for above-mentioned technology in continuously improving experiment
The problem of, the present invention has also been proposed a kind of follow-on Chinese Cooking Gas Appliance thus, and referring to Fig. 3, it illustrates improved combustions
Burner 10a is different from the burner 10 of Fig. 1 and 2.
Fig. 1 and 2 is mainly stablized flame by exterior chamber 50a and increases combustion efficiency.But improved gas cooking, it
Improved with lesser size and volume, and also only around burner shell 16a, this be just greatly saved research and development at
This.
In this improved burner, housing 52a other than comprising partial cylindrical shapes part 58a, exhausted broad aspect with
Housing construction before is similar.A part of peripheral wall 56a extends between the end flange 42a of longitudinal burner shell 16a, and
And the opposite side longitudinal burner shell upper surface 24a is merely rested against, thus by the remainder in the exterior chamber 50a
Dividing 74a points is left side cavity 100 and right-side cavity 102.The left side cavity 100 and right-side cavity 102 are connected to airflow channel 72a respectively.
The partial cylindrical shapes part 58a of peripheral wall 56a has leg structure 104 at its opposite both ends；Pass through week described in leg structure 104
Wall 56a is mounted on the end flange 42a of longitudinal burner shell.Air is opened by the longitudinal direction being formed in peripheral wall 56a
Mouth 106 enters chamber portion 100 and 102, by the way that from impingement baffles 108 thereon, baffle 108 is directed air into opening 106,
And it is therefore directed in exterior chamber 50a.
A method of using above-mentioned Chinese Cooking Gas Appliance, which is characterized in that in gas stove housing 12, surrounding not with
The pure air of combustion gas mixing flows through burner along the gas stove housing surrounding upwards, is burned the flame heating of device；It is described
Internal chamber 18 supplies combustion mixture by mixing duct 36, and the combustion mixture is in the main flame port 32 and guidance
Main flames F exiting and pilot flame P are respectively formed when lighting a fire at flame port 34；The air-flow for flowing through the limiting groove passes through the limiting groove
Enter the exterior chamber 50 afterwards；Into the exterior chamber air-flow flow through airflow channel 72 and opening 64 after, become smooth.
A method of using above-mentioned modified Chinese Cooking Gas Appliance, which is characterized in that in gas stove housing 12, four
The pure air of Zhou Weiyu combustion gas mixing flows through burner along the gas stove housing surrounding upwards, and the flame of burned device adds
Heat；The internal chamber 18 supplies combustion mixture by mixing duct 36, and the combustion mixture is in the main flame port
32 and pilot flame port 34 at light a fire when be respectively formed main flames F exiting and pilot flame P；Air is by being formed in peripheral wall 56a
Longitudinal opening 106 enter chamber portion 100 and 102, by the way that from impingement baffles 108 thereon, baffle 108 directs air into institute
It states in longitudinal opening 106, and is therefore directed in exterior chamber 50a.；Air into the exterior chamber is flowing through airflow channel
72, with after opening 64, become smooth.
The present invention increases efficiency of combustion by the above-mentioned means, can stablize flame, particularly by the sky on heating stove periphery
Gas, had both avoided that burned flame ignites internal edible oil to the direct calcination of the food materials of culinary art or food materials cause the discomfort of mouthfeel,
It can guarantee that food materials cooked in pot are in a uniform temperature range always simultaneously again, while reduce flame-out phenomenon.
Detailed description of the invention
Fig. 1 is one embodiment of the invention structure chart.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is another embodiment of the present invention cross-sectional view.
Specific embodiment
A specific embodiment of the invention is described in further details below in conjunction with attached drawing.
As shown, a kind of Chinese Cooking Gas Appliance, including burner 10, wherein burner 10 is mounted on gas stove housing
In 12, in gas stove housing 12, surrounding does not flow through burner along the direction of arrow 14 with the pure air of combustion gas mixing, so as to
The flame heating of burned device.
Burner 10 has longitudinal burner shell 16, with internal chamber 18 and main burning tank 20 and guidance combustion
Burner slot 22, main burning tank 20 and pilot burner slot 22 extend in the length of longitudinal burner shell 16.Main combustion
Burner slot 20 and pilot burner slot 22 are arranged in the upper surface 24 of longitudinal burner shell 16, and with the internal chamber 18
Connection.Current limliting pipeline 26 is also set up in the upper surface 24 of longitudinal burner shell 16, in described in the current limliting pipeline 26
It can be connected between portion's chamber 18 and the guidance burner slot 22.Cloth is distinguished in main burning tank 20 and pilot burner slot 22
Main burner flame-shaped is equipped with into component 28 and pilot burner flame-shaped into component 30, they form respectively main flame port
32 and pilot flame port 34.The internal chamber 18 supplies flammable air and fuel gas mixture by mixing duct 36, letter
Claim combustion mixture, the combustion mixture is respectively formed main fire when lighting a fire at main flame port 32 and pilot flame port 34
Flame F and pilot flame P.The internal chamber 18 is in partial cylindrical shapes around burner axis x.The longitudinal direction burner shell 16
Combustion mixture channel is constituted, which is closed at both ends by end cap 38, and the end cap 38 is mounted on longitudinal burner casing
In 16 end flange 42 of body, and it is fixed by several flange bolts 40.The longitudinal direction burner shell 16 is symmetrical about plane P,
Middle burner axis x is located on the cylindrical center line.
Burner used by gas-cooker of the present invention can greatly improve flame efficiency, thus be particularly suitable for firing as Chinese meal
Gas kitchen come using.The combustion mixture for being supplied to internal chamber 18 forms main flames F exiting and pilot flame P, and needs any additional
Outside air or to air carry out second-time burning.
During actually culinary art is applicable in, air and combustion gas common premixer (of the invention is not shown in the figure, but
Those skilled in the art can be appreciated that) in be pre-mixed with given ratio, and gaseous mixture is transmitted to variable volume flow rate
In the internal chamber 18, to maintain corresponding required flame.In actual production, the present invention select proper mixture ratio with
Obtain the best calorific intensity of flame.
Further, the burner 10 further includes exterior chamber 50, and the exterior chamber 50 is by longitudinal burner
The housing 52 of 16 top of shell is constituted.There are two opposite end walls 54 and peripheral wall 56 for the tool of housing 52.The peripheral wall 56 has
Partial cylindrical shapes part 58 and tangential continuous planar section 60.Part of cylindrical part 58 is mounted on longitudinal burning
In the end flange 42 of device shell 16, and he that cross end flange screw 62 be fixed on the burner shell 16 end it is convex
On edge 42.The planar section 60 upwardly extends and is formed together the opening 64 of the exterior chamber 50, institute with the end wall 54
The opening 64 for stating exterior chamber is corresponding with the main flame port 32 and pilot flame port 34.The end wall 54 of the housing 52
At opposite end between the end flange 42 and opening 64 of longitudinal burner shell 16, the external cavity is partly closed
Room 50；And end flange 42 closes the rest part of the exterior chamber 50 in its end certainly.
54 lower end of end wall of the housing 52 connects bottom plate 66, and the bottom plate 66 is arranged in 42 He of end flange
Between end cap 38.The both ends of the peripheral wall 56 are fixed to outboard flanges 70 by peripheral wall end screw 68.Longitudinal burner shell
The airflow channel 72 of the exterior chamber 50 is constituted between 16 upper surface 24 and opening 64, the airflow channel 72 is on described
It is opened at the two sides 76 and 78 on surface 24 to the remainder 74 of the exterior chamber 50, to form circulation path.In this way, outer
The depth of the airflow channel 72 of portion's chamber 50, which is enough for be directly shielded in the critical flame region of burner, to be heated passes through sky
On air-flow, that is to say, that while capable of guaranteeing flame stabilization burning, prevent moving air from forming certain vacuum area in turn
Lead to fray-out of flame；And this is current Chinese meal type gas big kitchen range one increasing gas flow or increasing fire during cooking cooking
Flame efficiency results in one of the main reason for baffled flame-out.
The housing 52 is provided with limiting groove 80 in the side opposite with the upper surface 24 of longitudinal burner shell 16, described
Limiting groove 80 is longitudinally extending along the exterior chamber 50, and the air-flow for flowing through the limiting groove is laggard by the limiting groove
Enter the exterior chamber 50.Since 50 space of exterior chamber is larger, the stream pressure and speed of entrance can be significantly reduced, and
And when it enters exterior chamber 50, any turbulent flow that the air-flow may generate immediately will when it is close to airflow channel 72 quilt
Most of buffering equilibrium is fallen so that into the exterior chamber air-flow after flowing through airflow channel 72 and opening 64, can become
It obtains smoothly, to reduce vacuum degree, but will not have an adverse effect to the stability of flame.
In actual production, it is based on said effect, the air of this flowing is transmitted to closer to pilot flame and main fire
The position of the base portion b of flame F.For this purpose, the present invention enhances above-mentioned effect close to the position of flame base portion setting 82 in planar section 60
Fruit.The baffle 82 is fixed on the planar section 60 by parting of baffle bolt 84, is also fixed to peripheral wall by parting of baffle bolt 84
The spacer 86 of V-arrangement on 56, to space it apart.56 lower part of peripheral wall is in cylindrical complementary portion 88 and 90, described
Cylindrical complementary portion 88 and 90 is provided with longitudinal flange 92, has interval between the longitudinal flange 92, to form the limit
Slot 80 processed is equipped with spacer 94 between the longitudinal flange 92, and the spacer 94 is kept fixed by spacer bolt 96, described
In addition the cylindrical complementary portion 88 and 90 is locked to each other spacer bolt 96.In addition, the housing 52 has the cross of drops
Section (Fig. 2), provides relatively small resistance.
The present invention also found that there is also the insufficient, flame instabilities of some burnings for above-mentioned technology in continuously improving experiment
The problem of, the present invention has also been proposed a kind of follow-on Chinese Cooking Gas Appliance thus, and referring to Fig. 3, it illustrates improved combustions
Burner 10a is different from the burner 10 of Fig. 1 and 2.
Fig. 1 and 2 is mainly stablized flame by exterior chamber 50a and increases combustion efficiency.But improved gas cooking, it
Improved with lesser size and volume, and also only around burner shell 16a, this be just greatly saved research and development at
This.
In this improved burner, housing 52a other than comprising partial cylindrical shapes part 58a, exhausted broad aspect with
Housing construction before is similar.A part of peripheral wall 56a extends between the end flange 42a of longitudinal burner shell 16a, and
And the opposite side longitudinal burner shell upper surface 24a is merely rested against, thus by the remainder in the exterior chamber 50a
Dividing 74a points is left side cavity 100 and right-side cavity 102.The left side cavity 100 and right-side cavity 102 are connected to airflow channel 72a respectively.
The partial cylindrical shapes part 58a of peripheral wall 56a has leg structure 104 at its opposite both ends；Pass through week described in leg structure 104
Wall 56a is mounted on the end flange 42a of longitudinal burner shell.Air is opened by the longitudinal direction being formed in peripheral wall 56a
Mouth 106 enters chamber portion 100 and 102, by the way that from impingement baffles 108 thereon, baffle 108 is directed air into opening 106,
And it is therefore directed in exterior chamber 50a.
The present invention increases efficiency of combustion by the above-mentioned means, can stablize flame, particularly by the sky on heating stove periphery
Gas, had both avoided that burned flame ignites internal edible oil to the direct calcination of the food materials of culinary art or food materials cause the discomfort of mouthfeel,
It can guarantee that food materials cooked in pot are in a uniform temperature range always simultaneously again, while reduce flame-out phenomenon.
In the case where not departing from spirit and essential characteristics of the invention, the present invention can be different from it is as described herein its
He implements ad hoc fashion, and therefore, embodiment of the present invention is considered to be illustrative and be not restrictive in all respects,
And all changes in the meaning and equivalency range of appended claims, which are intended to, to be included in.
Claims (4)
1. a kind of modified Chinese Cooking Gas Appliance, including burner and gas stove housing, the burner are mounted on the combustion
In gas kitchen shell, the burner has longitudinal burner shell, and the longitudinal direction burner shell has internal chamber, main burning
The length of tank, pilot burner slot, the main burning tank and the pilot burner slot in longitudinal burner shell
Upper extension；The main burning tank and the pilot burner slot are arranged in the upper surface of longitudinal burner shell, and with institute
State internal chamber connection；The burner includes exterior chamber, the exterior chamber by longitudinal burner shell above
Housing is constituted；There are two opposite end walls and peripheral wall for the housing tool；The peripheral wall has partial cylindrical shapes part and tangentially connects
Continuous planar section；Part of cylindrical part is mounted in the end flange of longitudinal burner shell, and passes through end
Portion's flange screws are fixed in the end flange of the burner shell；The planar section upwardly extend and with the end wall one
The opening for forming the exterior chamber is acted, the opening of the exterior chamber is opposite with the main flame port and pilot flame port
It answers；The end wall of the housing partly seals at the opposite end between the end flange and opening of longitudinal burner shell
Close the exterior chamber；The end flange closes the rest part of the exterior chamber in its end certainly；Its feature exists
In: a part of the peripheral wall extends between the end flange of longitudinal burner shell, and is tightly abutted against longitudinal burning
Remainder in the exterior chamber is divided into left side cavity and right-side cavity by the opposite side of device housing upper surface；The left side
Chamber and right-side cavity are connected to airflow channel respectively；The partial cylindrical shapes part of the peripheral wall has supporting leg knot at its opposite both ends
Structure；It is mounted on by peripheral wall described in the leg structure in the end flange of longitudinal burner shell.
2. a kind of modified Chinese Cooking Gas Appliance according to claim 1, which is characterized in that the longitudinal direction burner casing
Current limliting pipeline is also set up in the upper surface of body, passes through energy between internal chamber described in the current limliting pipeline and the guidance burner slot
Enough connections；Main burner flame-shaped is respectively disposed with into component and guidance in the main burning tank and the pilot burner slot
Burner flame forms component, they form respectively main flame port and pilot flame port；The internal chamber passes through mixed
It closes pipeline and supplies combustion mixture, the combustion mixture is distinguished when lighting a fire at the main flame port and pilot flame port
Form main flames F exiting and pilot flame P；The internal chamber is in partial cylindrical shapes around burner axis x；The longitudinal direction burner
Shell constitutes combustion mixture channel, which is closed at both ends by end cap, and the end cap is mounted on longitudinal burner casing
In body end flange, and fixed by several flange bolts；The longitudinal direction burner shell is symmetrical about plane P, wherein burner
Axis x is located on the cylindrical center line.
3. a kind of modified Chinese Cooking Gas Appliance according to claim 2, which is characterized in that leaned in the planar section
Baffle is arranged in the position of nearly flame base portion；The baffle is fixed on the planar section by parting of baffle bolt, also passes through baffle
Screw is fixed to the spacer of V-arrangement on peripheral wall, to space it apart；The peripheral wall lower part is cylindrical complementary portion, described
Cylindrical complementary portion is provided with longitudinal flange, has interval between the longitudinal flange, described vertical to form the limiting groove
To spacer is equipped between flange, the spacer is kept fixed by spacer bolt, the other cylinder of the spacer bolt
Shape complementary portion is locked to each other.
4. a kind of method of the modified Chinese Cooking Gas Appliance using claim 3, which is characterized in that in gas stove housing
In, surrounding does not flow through burner along the gas stove housing surrounding with the pure air of combustion gas mixing upwards, is burned the fire of device
Flame heating；The internal chamber supplies combustion mixture by mixing duct, and the combustion mixture is in the main flame port
Main flames F exiting and pilot flame P are respectively formed with when lighting a fire at pilot flame port；Air is opened by the longitudinal direction being formed in peripheral wall
Mouth enters chamber portion, by the way that from impingement baffles thereon, baffle is directed air into the longitudinal opening, and is therefore directed to
In exterior chamber；Into the exterior chamber air flow through airflow channel and opening after, become smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046955.5A CN109268879B (en) | 2018-09-08 | 2018-09-08 | Chinese food gas cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046955.5A CN109268879B (en) | 2018-09-08 | 2018-09-08 | Chinese food gas cooking stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109268879A true CN109268879A (en) | 2019-01-25 |
| CN109268879B CN109268879B (en) | 2020-10-27 |
Family
ID=65187487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811046955.5A Active CN109268879B (en) | 2018-09-08 | 2018-09-08 | Chinese food gas cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109268879B (en) |
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| CN105864763A (en) * | 2015-01-22 | 2016-08-17 | 爱烙达股份有限公司 | Safe gas burning device capable of improving flame visibility |
| JP2018023448A (en) * | 2016-08-08 | 2018-02-15 | リンナイ株式会社 | grill |
| CN107702099A (en) * | 2017-09-13 | 2018-02-16 | 浙江帅康电气股份有限公司 | A kind of single channel combustion system with burning prevention function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2706678Y (en) * | 2004-04-23 | 2005-06-29 | 湖南迅达集团有限公司 | Gas range burner for Chinese meal |
| CN2906344Y (en) * | 2006-04-17 | 2007-05-30 | 郭辉 | Burner |
| CN201753940U (en) * | 2010-08-02 | 2011-03-02 | 中山万和电器有限公司 | Internal-combustion gas stove |
| CN202835496U (en) * | 2012-09-29 | 2013-03-27 | 杭州老板电器股份有限公司 | Thermal efficiency guiding device |
| CN105864763A (en) * | 2015-01-22 | 2016-08-17 | 爱烙达股份有限公司 | Safe gas burning device capable of improving flame visibility |
| JP2018023448A (en) * | 2016-08-08 | 2018-02-15 | リンナイ株式会社 | grill |
| CN107702099A (en) * | 2017-09-13 | 2018-02-16 | 浙江帅康电气股份有限公司 | A kind of single channel combustion system with burning prevention function |
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| CN109268879B (en) | 2020-10-27 |
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Denomination of invention: A Chinese gas frying stove Effective date of registration: 20231114 Granted publication date: 20201027 Pledgee: Hangzhou Branch of Postal Savings Bank of China Co.,Ltd. Pledgor: HANGZHOU FUDA MEDICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980065456 |
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Address after: No. 2, Floor, Building 6, Dingqiao Yijingyuan, Shangcheng District, Hangzhou City, Zhejiang Province, 310021 Patentee after: Zhejiang Zhangda Kitchen Equipment Technology Co.,Ltd. Country or region after: Zhong Guo Address before: Group 4, Hengtang Village, Jianqiao Town, Jianggan District, Hangzhou City, Zhejiang Province, 310021 Patentee before: HANGZHOU FUDA MEDICAL EQUIPMENT Co.,Ltd. Country or region before: Zhong Guo |
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