CN104990077B - A kind of premix cooking stove without air duct connecting structure - Google Patents
A kind of premix cooking stove without air duct connecting structure Download PDFInfo
- Publication number
- CN104990077B CN104990077B CN201510432937.0A CN201510432937A CN104990077B CN 104990077 B CN104990077 B CN 104990077B CN 201510432937 A CN201510432937 A CN 201510432937A CN 104990077 B CN104990077 B CN 104990077B
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- Prior art keywords
- plate
- burning flame
- premixed channel
- burner
- air
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Classifications
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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
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/04—Stoves or ranges for gaseous fuels with heat produced wholly or partly by a radiant body, e.g. by a perforated plate
- F24C3/047—Ranges
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- 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
- F23D14/12—Radiant burners
- F23D14/14—Radiant burners using screens or perforated plates
-
- 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
-
- 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
- F24C3/10—Arrangement or mounting of ignition devices
- F24C3/103—Arrangement or mounting of ignition devices of electric ignition devices
-
- 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
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses a kind of premix cooking stove without air duct connecting structure, include casing, described casing is made up of top plate, bottom plate and the side plate positioned at surrounding, and burner hearth is provided with the top plate of casing, it is provided with burner in the burner hearth, the cylinder of top plate and burner hearth is tightly connected；Wind chamber is formed with casing, blower fan is connected with the wind chamber；The inner circumferential of the porous burner plate of burner is connected with main fiery premixed channel, and the main fiery premixed channel is connected with the wind chamber, and main fiery Gas Pipe and at least one piece main fire wind amount adjustable plate are provided with main fiery premixed channel；The periphery of the porous burner plate of burner is connected with ever-burning flame premixed channel, and the ever-burning flame premixed channel is connected with the wind chamber, and ever-burning flame Gas Pipe and at least a block length naked light air-flow plate are provided with ever-burning flame premixed channel.It is an advantage of the invention that：Air duct structure is eliminated, simple in construction, easily manufactured, manufacturing cost is low；And premixed channel is in positive pressure environment, it is to avoid gas leakage, safety is used.
Description
Technical field
The present invention relates to cook utensil manufacturing technology field, cooking stove is especially premixed, it is more particularly to a kind of without airduct connection
The premix cooking stove of structure.
Background technology
The maximum feature of premix cooking stove is exactly that air and combustion gas need to be mixed in advance, then passes through porous burner plate again
Burnt；Because this feature, cause existing premix cooking stove and exist complicated, spare and accessory parts are more, make trouble, and are manufactured into
This high shortcoming.
Being provided with existing premix cooking stove in ever-burning flame and main fiery two combustion systems, each combustion system more be required for by
Air and combustion gas be pre-mixed and could be burnt.Ever-burning flame mixing chamber is provided with existing premix cooking stove and main fire is mixed
Air chamber；Ever-burning flame mixing chamber is connected with ever-burning flame airduct and ever-burning flame Gas Pipe, and main fiery mixing chamber is connected with main fire wind pipe and master
Be respectively arranged with gas valve in fiery Gas Pipe, two Gas Pipes, and air-valve be respectively arranged with two airducts, and respectively with blower fan
It is connected, carries out forced air supply to airduct to ensure that wind and combustion gas are pre-mixed by blower fan.
In existing premix cooking stove, airduct is essential structure, and airduct connection is must assure that when airduct is connected
Reliably, great potential safety hazard can be caused if airduct comes off；In addition, if there is leakage after air and combustion gas mixing,
It will also result in potential safety hazard.In order to ensure the security used, the manufacture to existing premix cooking stove proposes higher requirement,
Add the cost of cooking stove manufacture.
Existing premix cooking range structure is complicated, and manufacturing cost is high, and there is potential safety hazard, therefore its structure needs further
Improve.
The content of the invention
The technical problem to be solved by the invention for the present situation of prior art is to provide simple in construction, low manufacture cost,
Using safety, a kind of premix cooking stove without air duct connecting structure that combustion gas is excessive can be prevented.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：
A kind of premix cooking stove without air duct connecting structure, includes casing, and described casing is by top plate, bottom plate and is located at
The side plate of surrounding is constituted, and the upper end of described side plate is connected with the top plate seal, and the lower end of side plate is sealed with the bottom plate to be connected
Connect, the adjacent edge of side plate is also tightly connected, burner hearth is provided with the top plate of casing, burner, top plate and stove are provided with the burner hearth
The cylinder of thorax is tightly connected；Wind chamber is formed with casing, blower fan is connected with the wind chamber；The inner circumferential of the porous burner plate of burner connects
Main fiery premixed channel is connected to, the main fiery premixed channel is connected with the wind chamber, main fire combustion is provided with main fiery premixed channel
Tracheae and at least one piece main fire wind amount adjustable plate；The periphery of the porous burner plate of burner is connected with ever-burning flame premixed channel, the length
Naked light premixed channel is connected with the wind chamber, and ever-burning flame Gas Pipe and at least a block length are provided with ever-burning flame premixed channel
Naked light air-flow plate.
For optimization above-mentioned technical proposal, the concrete measure taken also includes：
The number of above-mentioned main fire wind amount adjustable plate is two pieces, and two pieces of main fire wind amount adjustable plates are set up in parallel, main fire wind amount
Main fiery control lever is provided with adjustable plate, the outer end of main fiery control lever is stretched out outside the casing.
Above-mentioned main fiery premixed channel is in straight pipe type structure or L-shaped structure.
The number of above-mentioned ever-burning flame air-flow plate is two pieces, and two block length naked light air-flow plates are set up in parallel, kept burning day and night
Ever-burning flame control lever is provided with fiery air-flow plate, the outer end of ever-burning flame control lever is stretched out outside the casing.
Above-mentioned ever-burning flame premixed channel is in straight pipe type structure or L-shaped structure.
Above-mentioned blower fan is arranged at the outside of the casing.
Above-mentioned burner is provided centrally with ignition electrode, and the lower end of the ignition electrode is connected with ignition lead.
Compared with prior art, a kind of premix cooking stove without air duct connecting structure of the present invention, its casing by top plate, bottom plate with
And side plate is tightly connected and formed, it is formed with its casing on wind chamber, wind chamber and is provided with blower fan, the wind chamber is by being arranged in casing
Main fiery premixed channel, ever-burning flame premixed channel be connected with the porous burner plate of burner, be provided with master on main fiery premixed channel
Fiery Gas Pipe and main fire wind amount adjustable plate, ever-burning flame premixed channel are provided with ever-burning flame Gas Pipe and ever-burning flame air-flow plate；
The premix cooking stove of the present invention introduces air into premixed channel by blower fan and mixed with combustion gas, and present invention eliminates existing premix stove
The air duct structure of stove, makes structure become simple, greatly reduces manufacture difficulty and cost.Further, since premixed channel is arranged at
Wind intracavitary, its periphery is surrounded by air and by normal pressure, combustion gas is not resulted in even if occurring fine cracks on premixed channel yet
Leakage, eliminate the potential safety hazard existed by gas leakage.Simultaneously as combustion gas will not be revealed, can with simple plate
To control air quantity, it so it also avoid being adjusted the complexity of air quantity with ball valve, and plate is easily controlled.
The number of main fire wind amount adjustable plate and ever-burning flame air-flow plate is respectively two pieces, passes through two pieces of adjustable plates of regulation
Position, can preferably adjust air quantity；And control lever is set on adjustable plate, facilitate the regulation of regulation Board position.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of the embodiment of the present invention one；
The right side that Fig. 2 is Fig. 1 regards cross section structure diagram；
Fig. 3 is the cross section structure diagram of the embodiment of the present invention two.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment as shown in Figure 1 to Figure 3,
Figure grade explanation：Casing 1, wind chamber 1a, top plate 11, bottom plate 12, assembling portion 12a, side plate 13, support feet 14,
Wind passage 14a, burner hearth 2, stove circle 21, sole 22, cylinder 23, blower fan 3, burner 4, porous burner plate 41, ignition electrode 5, igniting
Line 51, main fiery premixed channel 6, main fiery Gas Pipe 61, main fire wind amount adjustable plate 62, main fiery control lever 62a, ever-burning flame premixed channel
7th, ever-burning flame Gas Pipe 71, ever-burning flame air-flow plate 72, ever-burning flame control lever 72a.
Embodiment one, as shown in Figure 1 to Figure 2,
A kind of premix cooking stove without air duct connecting structure, includes casing 1, described casing 1 by top plate 11, bottom plate 12 with
And constituted positioned at the side plate 13 of surrounding, the upper end of described side plate 13 is tightly connected with the top plate 11, the lower end of side plate 13 with
The bottom plate 12 is tightly connected, and the adjacent edge of side plate 13 is also tightly connected, and is provided with burner hearth 2 on the top plate 11 of casing 1, the burner hearth
Burner 4 is provided with 2, the cylinder 23 of top plate 11 and burner hearth 2 is tightly connected；Wind chamber 1a is formed with casing 1, is connected on wind chamber 1a
Be connected to blower fan 3, the inner circumferential of the porous burner plate 41 of burner 4 is connected with main fiery premixed channel 6, the main fiery premixed channel 6 with it is described
Wind chamber 1a is connected, and main fiery Gas Pipe 61 and main fire wind amount adjustable plate 62 are provided with main fiery premixed channel 6；Burner 4 it is many
The periphery of hole burner plate 41 is connected with ever-burning flame premixed channel 7, and the ever-burning flame premixed channel 7 is connected with the wind chamber 1a,
Ever-burning flame Gas Pipe 71 and ever-burning flame air-flow plate 72 are provided with ever-burning flame premixed channel 7.
Casing 1 is tightly connected and formed by top plate 11, bottom plate 12 and side plate 13, top plate 11, bottom plate 12 and side plate 13 it
Between using being welded and fixed.
It is provided with gas valve to control the opening and closing of Gas Pipe in main fiery Gas Pipe 61 and ever-burning flame Gas Pipe 71.
Main fiery premixed channel 6 is in straight pipe type structure or L-shaped structure.In the present embodiment, main fiery premixed channel 6 uses L-shaped
Structure, L-shaped structure, compact conformation saves space.
Ever-burning flame premixed channel 7 is in straight pipe type structure or L-shaped structure.In the present embodiment, ever-burning flame premixed channel 7 is used
L-shaped structure, L-shaped structure, compact conformation saves space.
In embodiment, blower fan 3 is arranged at the outside of the casing 1.
In embodiment, assembling portion 12a is convexly equipped with bottom plate 12, blower fan 3 is installed on assembling portion 12a.
In embodiment, burner 4 is provided centrally with ignition electrode 5, and the lower end of the ignition electrode 5 is connected with ignition lead 51.
Burner hearth 2 includes stove circle 21, the sole 22 being made up of ceramic wafer and cylinder 23, the flare structure of sole 22, stove
Circle 21 is arranged at the top of cylinder 23.
The two bottom sides of casing 1 are respectively arranged between support feet 14, supported on both sides pin 14 and are formed with wind passage 14a.
Assembling portion 12a is set, the easier for installation of blower fan 3 can be made.Also, by setting support feet 14 will be whole
Individual casing 1 is propped up, and the bottom of casing 1 is formed wind passage 14a, is so more conducive to the work of blower fan 3, it is possible to increase blower fan 3
Air-supply efficiency.
Application method：
Open before combustion gas, first start the aweather interior progress air conveyings of chamber 1a of blower fan 3；Air enters in air-inlet chamber 1a, and can be from
Enter at the opening of main fiery premixed channel 6 and ever-burning flame premixed channel 7 in premixed channel.Open combustion gas, combustion gas will respectively from
Main fiery Gas Pipe 61 and ever-burning flame Gas Pipe 71 respectively enter main fiery premixed channel 6 and ever-burning flame premixed channel 7 and sky therein
Gas is mixed.Combustion gas and the mixed gaseous mixture of air are moved along premixed channel to burner 4, and under the effect of ignition electrode 5
Light.
In use, it can choose whether to use main fire as needed；And it can be adjusted by adjusting main fire wind amount
The position of plate 62 and ever-burning flame air-flow plate 72 is saved to adjust air quantity.
The premix cooking stove of the present invention eliminates air duct structure, simple in construction, easily manufactured, also saves manufacturing cost.Separately
Outside, because main fiery premixed channel 6 and ever-burning flame premixed channel 7 are arranged in casing 1, and in the wind chamber 1a in casing 1, it is filled with
Air, thus premixed channel periphery all the time by positive pressure, occur in that fine cracks are not resulted in yet even if premixed channel
The leakage of combustion gas, effectively prevent because of gas leakage and caused by potential safety hazard.
Embodiment two, as shown in figure 3,
Premix cooking stove in the present embodiment, it is similar to the premix cooking range structure in embodiment one, except that：
In the present embodiment, the number of main fire wind amount adjustable plate 62 is two pieces, and two pieces of main fire wind amount adjustable plates 62 are set up in parallel,
Main fiery control lever 62a is provided with main fire wind amount adjustable plate 62, main fiery control lever 62a outer end is stretched out outside the casing 1.
In the present embodiment, the number of ever-burning flame air-flow plate 72 is two pieces, and two block length naked light air-flow plates 72 are arranged side by side
Set, ever-burning flame control lever 72a is provided with ever-burning flame air-flow plate 72, ever-burning flame control lever 72a outer end stretches out described
Outside casing 1.
By setting two pieces of main fire wind amount adjustable plates 62 and two block length naked light air-flow plates 72, it can preferably adjust pre-
Air quantity in mixed passage, makes the regulation of air quantity more flexible, the need for meeting different use environments.In addition, on adjustable plate
Control lever is set, the regulation of regulation Board position is more facilitated, smoothly.
Highly preferred embodiment of the present invention has been elucidated with, and the various change or remodeling made by those of ordinary skill in the art are all
It is without departing from the scope of the invention.
Claims (1)
1. a kind of premix cooking stove without air duct connecting structure, includes in casing (1), described casing (1) and is formed with wind chamber
Blower fan (3) is connected with (1a), the wind chamber (1a), described blower fan (3) is arranged at the outside of the casing (1)；It is characterized in that：
Described casing (1) is made up of top plate (11), bottom plate (12) and the side plate (13) positioned at surrounding, described side plate (13) it is upper
End is tightly connected with the top plate (11), and the lower end of described side plate (13) is tightly connected with the bottom plate (12), side plate (13)
Adjacent edge be also tightly connected；Bottom plate (12) is provided with assembling portion (12a), and blower fan (3) is installed on the assembling portion
On (12a)；Burner hearth (2) is provided with the top plate (11) of described casing (1), burner hearth (2) includes stove circle (21), by ceramic wafer system
Into sole (22) and cylinder (23), sole (22) flare structure, stove circle (21) is arranged at the top of cylinder (23)；Stove
Burner (4) is provided with thorax (2), the cylinder (23) of described top plate (11) and burner hearth (2) is tightly connected；Described burner (4)
The inner circumferential of porous burner plate (41) be connected with main fiery premixed channel (6), the main fiery premixed channel (6) and wind chamber (1a) phase
Connection is logical, and main fiery Gas Pipe (61) and two pieces of main fire wind amount adjustable plates (62), two are provided with described main fiery premixed channel (6)
Block main fire wind amount adjustable plate (62) is set up in parallel；The periphery of the porous burner plate (41) of described burner (4) is connected with ever-burning flame
Premixed channel (7), the ever-burning flame premixed channel (7) is connected with the wind chamber (1a), described ever-burning flame premixed channel (7)
On be provided with ever-burning flame Gas Pipe (71) and two block length naked light air-flow plates (72), two block length naked light air-flow plates (72) are simultaneously
Row are set；The described L-shaped structure of main fiery premixed channel (6), described ever-burning flame premixed channel (7) L-shaped structure；
Be provided with main fiery control lever (62a) on described main fire wind amount adjustable plate (62), described main fiery control lever (62a) it is outer
The casing (1) is stretched out outside in end；Ever-burning flame control lever (72a) is provided with described ever-burning flame air-flow plate (72), it is described
The outer end of ever-burning flame control lever (72a) stretch out the casing (1) outside；Described burner (4) is provided centrally with ignition electrode
(5), the lower end of the ignition electrode (5) is connected with ignition lead (51)；Premix cooking stove application method without air duct connecting structure：Open combustion
First start blower fan (3) the aweather interior progress air conveying of chamber (1a) before gas；Air enters in air-inlet chamber (1a), and can be logical from main fire premix
Enter at the opening of road (6) and ever-burning flame premixed channel (7) in premixed channel；Combustion gas is opened, combustion gas will be respectively from main fire combustion
Tracheae (61) and ever-burning flame Gas Pipe (71) respectively enter main fiery premixed channel (6) and ever-burning flame premixed channel (7) with it is therein
Air is mixed；Combustion gas and the mixed gaseous mixture of air are mobile to burner (4) along premixed channel, and in ignition electrode (5)
Lighted under effect；In use, it can choose whether to use main fire as needed；And it can be adjusted by adjusting main fire wind amount
The position of plate (62) and ever-burning flame air-flow plate (72) adjusts air quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432937.0A CN104990077B (en) | 2015-07-22 | 2015-07-22 | A kind of premix cooking stove without air duct connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510432937.0A CN104990077B (en) | 2015-07-22 | 2015-07-22 | A kind of premix cooking stove without air duct connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104990077A CN104990077A (en) | 2015-10-21 |
| CN104990077B true CN104990077B (en) | 2017-10-31 |
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ID=54301932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510432937.0A Active CN104990077B (en) | 2015-07-22 | 2015-07-22 | A kind of premix cooking stove without air duct connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104990077B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3474305B2 (en) * | 1995-03-30 | 2003-12-08 | 株式会社サミー | Gas burner for stove |
| CN2375882Y (en) * | 1999-06-08 | 2000-04-26 | 安志刚 | High-power blast gas burner |
| CN100489388C (en) * | 2005-12-21 | 2009-05-20 | 施世佐 | Gas burner |
| CN103759306B (en) * | 2014-02-06 | 2016-08-17 | 杨斌 | Same-cavity mixing blowing-type gas stove |
| CN204880109U (en) * | 2015-07-22 | 2015-12-16 | 宁波高新区科莱尔节能设备有限公司 | No tuber pipe connection structure mixes kitchen range in advance |
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2015
- 2015-07-22 CN CN201510432937.0A patent/CN104990077B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104990077A (en) | 2015-10-21 |
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Effective date of registration: 20170920 Address after: 5-12, room five, floor 315040, building 599, Jiangnan Road, hi tech Zone, Zhejiang, Ningbo Applicant after: Ningbo golden card energy technology Co., Ltd. Address before: 315040 Zhejiang city of Ningbo province high tech Zone of Road No. 66 building 3-07 room of Ningbo hi tech Zone kelaier energy saving equipment Co. Ltd. Applicant before: NINGBO HIGH-TECH ZONE KLR ENERGY SAVING EQUIPMENT CO., LTD. |
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