CN109931612A - The changeable fire cover of fire hole and the burner with the fire cover - Google Patents
The changeable fire cover of fire hole and the burner with the fire cover Download PDFInfo
- Publication number
- CN109931612A CN109931612A CN201711372089.4A CN201711372089A CN109931612A CN 109931612 A CN109931612 A CN 109931612A CN 201711372089 A CN201711372089 A CN 201711372089A CN 109931612 A CN109931612 A CN 109931612A
- Authority
- CN
- China
- Prior art keywords
- fire
- fire cover
- cover
- pedestal
- changeable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Gas Burners (AREA)
- Cookers (AREA)
Abstract
A kind of fire cover that fire hole is changeable, the fire cover (6) is annular in shape and periphery offers fire output hole, it is formed it is characterized in that the fire cover (6) goes out fire portion (6a) by least two, each going out fire portion (6a) has upper surface and lateral surface, the first fire output hole (621) axially upwards is offered on upper surface above-mentioned, radially outer second fire output hole (611) is offered on lateral surface above-mentioned, it is corresponding each to go out fire portion (6a) equipped with baffle (7), each baffle (7) tool can be set to unloading first shielding surface (71) of fire cover (6) upper surface and can be set to unloading second shielding surface (72) of fire cover (6) lateral surface.Disclosed herein as well is a kind of burners.Cooperated by baffle and fire portion upper surface out and lateral surface, when one group of fire output hole burns, another group of fire output hole is blocked, and adapts to various sizes of cookware, while will not there is a situation where that fire output hole is blocked, manufacturing cost is low, it is easy to accomplish.
Description
Technical field
The present invention relates to a kind of combustor component more particularly to a kind of fire covers, and the invention further relates to the combustions with the fire cover
Burner.
Background technique
To ensure the normal small fire of kitchen range and high fire function, it is (small that traditional household gas utensils generally have interior ring fire cover
Fire) and external ring fire cover (high fire), it is just generally wherein designed as a ring fire output hole in external ring fire cover, that is, it is fixed for going out fiery diameter.
There are many this kind of disclosed document, such as disclose that " a kind of tool gas is matched application No. is 200610037036.2 Chinese invention patent application
Balanced energy-saving burner " (Publication No. CN1908517A)；It can be with referenced patent number in ZL201410355976.0
(Authorization Notice No. is state's patent of invention " a kind of burner of this fire cover of the fire cover and application of household gas range "
CN104121583B) etc..
With the diversification of people's cooking method, different size cookwares is also more and more, two traditional at present ring fire men
It is difficult to meet various sizes of cookware with kitchen range, especially to the lesser cookware of size, current outer ring fire is difficult to meet；For solution
Certainly problems, currently having a kind of burner is three ring fires, i.e. inner ring, middle ring, outer ring, to match cooking for various sizes of cookware
It prepares food heating.This kind of design can with referenced patent number for ZL201520453521.2 Chinese utility model patent " burner and
With its gas-cooker " (notification number: CN204786395U)；The China that can be 201120001578.0 with referenced patent number is real
With new patent " a kind of high-power three fire-ring stove burners that can individually adjust " (notification number: CN201925922U)；It is similar
There are also CN204026673U, CN202141087U, CN206001464U etc..
But this three ring fire can bring following disadvantage: 1, three ring fires need three individual fire covers, increase peace
Dress up the cost of this and material；2, three ring fires need the part match such as three ejector pipes, three valve bodies, three nozzles, increase
The matching cost for obtaining other parts.Therefore, it is highly desirable to design a burner fire lid, which goes out fiery position (i.e.
Fiery diameter out) there are many selection, it can solve the problems, such as that middle ring goes out fire, outer ring goes out fire simultaneously in the same fire cover, not increase
Various various sizes of cookwares can be adapted under the premise of addition sheet very well.
Summary of the invention
The technical problem to be solved by the present invention is to provide for the above-mentioned state of the art, a kind of components are few and energy is real
Reveal a variety of fire cover of fiery diameter.
The technical problem to be solved by the present invention is to provide for the above-mentioned state of the art, a kind of components are few and energy is real
Reveal a variety of burner of fiery diameter.
The technical scheme of the invention to solve the technical problem is: the fire cover that a kind of fire hole is changeable, the fire cover
Annular in shape and periphery offers fire output hole, it is characterised in that the fire cover goes out fire portion by least two and forms, and each goes out fire portion tool
There are upper surface and lateral surface, the first fire output hole axially upwards is offered on upper surface above-mentioned, is opened up on lateral surface above-mentioned
There is radially outer second fire output hole, corresponding each to go out fire portion equipped with baffle, each baffle tool can be set to fire cover upper end to unloading
First shielding surface in face and the second shielding surface that can be set to unloading fire cover lateral surface.
Further, the upper surface in the fire portion out is in groove-like, and lateral surface is convexly curved shape, accordingly, described
The arc-shaped shape of baffle, the first shielding surface that the lateral surface of the baffle is formed, and medial surface forms the second shielding surface.
Baffle is preferably arranged as follows with fire portion lateral surface assembling structure is gone out: the both ends of the fire portion lateral surface out have card
Slot, accordingly, the inside both ends of the baffle are convexly equipped with the fixture block being engaged by clamping with aforementioned card slot.
Preferably, the fire portion out includes vertical portion and the recessed portion for taking shape in vertical portion side, vertical portion above-mentioned
It is higher by recessed portion, the lateral wall in theaforesaid vertical portion then forms the lateral surface of fire cover, and is offered on the upper surface of aforementioned recessed portion
One fire output hole and the upper surface for forming fire cover, the lateral wall in theaforesaid vertical portion then form the lateral surface of fire cover.
The inside of the vertical portion, which has, is formed with stage portion.Flue gas exists when stage portion can increase the burning of the first fire output hole
The residence time in the region can strengthen the heat exchange of high-temperature flue gas, provide the kitchen range thermal efficiency.
Further, the adjacent inside gone out between fire portion is formed with the fiery slot of biography.
Further, the adjacent outside gone out between fire portion is formed with the placement portion for pan bracket setting.
A kind of burner, the fire cover including pedestal and on pedestal have inlet channel and built-in on pedestal above-mentioned
There is mixed air cavity.
Further, the pedestal includes pedestal and the mixing chamber on pedestal, is led on pedestal above-mentioned with air inlet
Road, mixing chamber above-mentioned is interior to have the mixed air cavity being connected to said base.
The pedestal is equipped with central flame cylinder, offers center fire hole on the central flame cylinder, which is located at fire
Spacing is formed in lid and with fire cover inner sidewall.
Compared with the prior art, the advantages of the present invention are as follows: cooperated by baffle and fire portion upper surface out and lateral surface, when
When one group of fire output hole burning, another group of fire output hole is blocked, and the same fire cover adapts to various sizes of cookware, while will not deposit
In the situation that fire output hole is blocked, components are few, and structure is simple, and manufacturing cost is low, it is easy to accomplish.
Detailed description of the invention
Fig. 1 is the first assembling structure schematic diagram of embodiment.
Fig. 2 is the first assembling exploded view of embodiment.
Fig. 3 is the enlarged drawing at another visual angle of fire cover in Fig. 2.
Fig. 4 is the three-dimensional cutaway view of fire cover in Fig. 3.
Fig. 5 is second of assembling structure schematic diagram of embodiment.
Fig. 6 is second of assembling exploded view of embodiment.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As depicted in figs. 1 and 2, the burner in the present embodiment includes pedestal 1, mixing chamber 2, central flame cylinder 3 and fire cover 6,
Mixing chamber 2 is set on pedestal 1, is had eye and outer ring inlet channel on pedestal 1, is respectively supplied to central flame cylinder 3
With fire cover 6.Mixing chamber 2 has the mixed air cavity being connected to pedestal 1.Center fire hole 31 is offered on central flame cylinder 3, the central flame cylinder
3 are located in fire cover 6 and are formed with spacing with 6 inner sidewall of fire cover.Ignition electrode 4 and thermocouple 5 are additionally provided with close to central flame cylinder 3.
In conjunction with shown in Fig. 3 and Fig. 4, the fire cover 6 in the present embodiment is annular in shape, and fire cover 6 goes out fire portion 6a by four and forms a circle
Composition, fire portion 6a includes vertical portion 61 and the recessed portion 62 for taking shape in 61 side of vertical portion out, and vertical portion 61 is higher by recessed portion 62,
The upper surface of recessed portion 62 is in groove-like, and the lateral wall of vertical portion 61 is convexly curved shape.
The lateral wall of vertical portion 61 offers radially outer second fire output hole 611, opens up on the upper surface of recessed portion 62
There is the first fire output hole 621 axially upwards, the both ends of 61 lateral wall of vertical portion have card slot 66, and the inside of vertical portion 61, which has, to be formed
There is stage portion 63.
Corresponding each fire portion 6a is equipped with baffle 7, the arc-shaped shape of baffle 7 out, and first that the lateral surface of the baffle 7 is formed is blocked
Face 71, the first shielding surface 71 are adapted to the upper surface of recessed portion, and medial surface forms the second shielding surface 72, the inside both ends of baffle 7
It is convexly equipped with the fixture block 73 being engaged by clamping with card slot 66.
The adjacent inside gone out between fire portion 6a is formed with the fiery slot 4 of biography.The adjacent outside gone out between fire portion 6a is formed with
For the placement portion 65 of pan bracket setting.
Referring to fig. 1 and fig. 2, when the cookware size of heating is larger, the second shielding surface 72 of baffle 7 is set to recess
The upper surface in portion 62, and then the first fire output hole 621 is covered, at this moment the second fire output hole 611 normally goes out fire burning；With reference to Fig. 5 and
Shown in Fig. 6, when the cookware size of heating is smaller, the first shielding surface 71 of baffle 7 is set to the lateral wall of vertical portion 61, in turn
Second fire output hole 611 is covered, at this moment the first fire output hole 621 normally goes out fire burning, and 61 inside of vertical portion is due to being higher by recessed portion
62, the function of collector mat can be served as, radiation loss, flue gas when stage portion 63 can increase the burning of the first fire output hole 621 are reduced
Residence time in the region can strengthen the heat exchange of high-temperature flue gas, provide the kitchen range thermal efficiency.Cooperated by the installation of baffle 7,
When the same fire cover is able to achieve the burning of at least one set of fire output hole, another group of fire output hole is blocked, and adapts to various sizes of cookware, together
When will not there is a situation where fire output hole be blocked.
Claims (10)
1. a kind of changeable fire cover of fire hole, the fire cover (6) is annular in shape and periphery offers fire output hole, it is characterised in that the fire
Lid (6) goes out fire portion (6a) by least two and form, each fire portion (6a) out with upper surface and lateral surface, on upper surface above-mentioned
The first fire output hole (621) axially upwards is offered, offers radially outer second fire output hole on lateral surface above-mentioned
(611), corresponding each to go out fire portion (6a) equipped with baffle (7), each baffle (7) tool can be set to fire cover (6) upper surface to unloading
First shielding surface (71) and the second shielding surface (72) that can be set to unloading fire cover (6) lateral surface.
2. the changeable fire cover of fire hole according to claim 1, it is characterised in that the upper surface of fire portion (6a) out is in
Groove-like, and lateral surface is convexly curved shape, accordingly, the arc-shaped shape of the baffle (7), the lateral surface shape of the baffle (7)
At the first shielding surface (71), and medial surface formed the second shielding surface (72).
3. the changeable fire cover of fire hole according to claim 2, it is characterised in that the two of described fire portion (6a) lateral surface out
End has card slot (66), and accordingly, the inside both ends of the baffle (7) are convexly equipped with the fixture block being engaged by clamping with aforementioned card slot (66)
(73)。
4. the changeable fire cover of fire hole according to claim 2, it is characterised in that fire portion (6a) out includes vertical portion
(61) and the recessed portion (62) of vertical portion (61) side is taken shape in, vertical portion (61) above-mentioned is higher by recessed portion (62), aforementioned perpendicular
The lateral wall in straight portion (61) then forms the lateral surface of fire cover (6), offers first on the upper surface of aforementioned recessed portion (62) and goes out fire
Hole (621) and the upper surface for forming fire cover (6), the lateral wall of theaforesaid vertical portion (61) then form the lateral surface of fire cover (6).
5. the changeable fire cover of fire hole according to claim 4, it is characterised in that the inside of the vertical portion (61) has
It is formed with stage portion (63).
6. the changeable fire cover of fire hole according to claim 1, it is characterised in that adjacent going out is interior between fire portion (6a)
Side is formed with the fiery slot (4) of biography.
7. the changeable fire cover of fire hole according to claim 1, it is characterised in that adjacent going out is outer between fire portion (6a)
Side is formed with the placement portion (65) for pan bracket setting.
8. a kind of burner with fire cover any in claim 1~7, the fire cover including pedestal and on pedestal
(6), there is inlet channel on pedestal above-mentioned and be built-in with mixed air cavity.
9. burner according to claim 8, it is characterised in that the pedestal includes pedestal (1) and is set to pedestal (1)
On mixing chamber (2), there is on pedestal (1) above-mentioned inlet channel, have in aforementioned mixing chamber (2) and said base (2) even
Logical mixed air cavity.
10. burner according to claim 9, it is characterised in that the pedestal (1) is equipped with central flame cylinder (3), in this
Center fire hole (31) are offered on internal heat cylinder (3), which is located in fire cover (6) and is formed with fire cover (6) inner sidewall
There is spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372089.4A CN109931612B (en) | 2017-12-19 | 2017-12-19 | Fire cover with switchable fire holes and burner with fire cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372089.4A CN109931612B (en) | 2017-12-19 | 2017-12-19 | Fire cover with switchable fire holes and burner with fire cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109931612A true CN109931612A (en) | 2019-06-25 |
| CN109931612B CN109931612B (en) | 2024-01-16 |
Family
ID=66983333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711372089.4A Active CN109931612B (en) | 2017-12-19 | 2017-12-19 | Fire cover with switchable fire holes and burner with fire cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109931612B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747317A (en) * | 2019-10-30 | 2021-05-04 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN113357632A (en) * | 2021-04-30 | 2021-09-07 | 华帝股份有限公司 | Combustor capable of converting fire shapes |
| CN113701199A (en) * | 2020-05-22 | 2021-11-26 | 宁波方太厨具有限公司 | Energy-gathering cover for gas stove and gas stove with energy-gathering cover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140067A (en) * | 2007-09-29 | 2008-03-12 | 赵贵洲 | Mixed ceramic combusting device and ceramic materials used for producing combusting device stove burner fire cover |
| CN106090913A (en) * | 2016-08-16 | 2016-11-09 | 宁波方太厨具有限公司 | A kind of external ring fire cover of gas stove burner |
| CN106152139A (en) * | 2016-08-26 | 2016-11-23 | 宁波方太厨具有限公司 | A kind of flame cover for gas range |
| CN205939151U (en) * | 2016-08-26 | 2017-02-08 | 宁波方太厨具有限公司 | Gas -cooker is with fire lid |
| CN206001470U (en) * | 2016-08-16 | 2017-03-08 | 宁波方太厨具有限公司 | A kind of external ring fire cover of gas stove burner |
| WO2017088590A1 (en) * | 2015-11-27 | 2017-06-01 | 广东美的厨房电器制造有限公司 | Inner annular flame distributor and gas stove |
-
2017
- 2017-12-19 CN CN201711372089.4A patent/CN109931612B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140067A (en) * | 2007-09-29 | 2008-03-12 | 赵贵洲 | Mixed ceramic combusting device and ceramic materials used for producing combusting device stove burner fire cover |
| WO2017088590A1 (en) * | 2015-11-27 | 2017-06-01 | 广东美的厨房电器制造有限公司 | Inner annular flame distributor and gas stove |
| CN106090913A (en) * | 2016-08-16 | 2016-11-09 | 宁波方太厨具有限公司 | A kind of external ring fire cover of gas stove burner |
| CN206001470U (en) * | 2016-08-16 | 2017-03-08 | 宁波方太厨具有限公司 | A kind of external ring fire cover of gas stove burner |
| CN106152139A (en) * | 2016-08-26 | 2016-11-23 | 宁波方太厨具有限公司 | A kind of flame cover for gas range |
| CN205939151U (en) * | 2016-08-26 | 2017-02-08 | 宁波方太厨具有限公司 | Gas -cooker is with fire lid |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747317A (en) * | 2019-10-30 | 2021-05-04 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN113701199A (en) * | 2020-05-22 | 2021-11-26 | 宁波方太厨具有限公司 | Energy-gathering cover for gas stove and gas stove with energy-gathering cover |
| CN113701199B (en) * | 2020-05-22 | 2022-10-21 | 宁波方太厨具有限公司 | Energy-gathering cover for gas stove and gas stove with energy-gathering cover |
| CN113357632A (en) * | 2021-04-30 | 2021-09-07 | 华帝股份有限公司 | Combustor capable of converting fire shapes |
| CN113357632B (en) * | 2021-04-30 | 2023-02-07 | 华帝股份有限公司 | Combustor capable of converting fire shapes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109931612B (en) | 2024-01-16 |
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