CN106016266B - gas nozzle and burner - Google Patents
gas nozzle and burner Download PDFInfo
- Publication number
- CN106016266B CN106016266B CN201610523845.8A CN201610523845A CN106016266B CN 106016266 B CN106016266 B CN 106016266B CN 201610523845 A CN201610523845 A CN 201610523845A CN 106016266 B CN106016266 B CN 106016266B
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- China
- Prior art keywords
- regulating part
- combustion gas
- groove
- runner
- gas runner
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- 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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Classifications
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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
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
-
- 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
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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 gas nozzle and burners, are related to kitchen range field, and use is so that gas stove energy enough meets the different requirement of the air mixture ratio under different air pressures needed for air source burning.The gas nozzle includes nozzle body and regulating part, the air flow channel that the nozzle body has combustion gas runner and is connected always with the combustion gas runner；The regulating part is used to adjust the circulation area of the combustion gas runner.Above-mentioned technical proposal, under the premise of air flow channel is constant, thus it is possible to vary the circulation of combustion gas runner, so that the combusted proportion of combustion gas and air can change.Above-mentioned technical proposal can not only meet the different regions requirement different to fuel and air mixed proportion, and a gas nozzle is also enable to meet the requirement different to fuel and air mixed proportion of different air sources simultaneously.
Description
Technical field
The present invention relates to kitchen range fields, and in particular to a kind of gas nozzle and burner.
Background technology
Nozzle is the important component of cooker burner, is used to provide burn required air and combustion gas.At present
Nozzle is divided into natural gas nozzle, liquefaction gas jets, in Different Altitude Regions, used natural gas nozzle, liquefaction gas jets knot
Structure is duplicate.
Inventor has found, following problems exist in the prior art：The atmospheric pressure of different zones is different, even identical
Air source, the required air mixture ratio of air source burning is different, and different air pressures are different to nozzle bore size requirements, existing nozzle
Aperture cannot be changed, cause existing gas-cooker that cannot be applicable in the requirement of different air pressures.
Invention content
One of present invention purpose is a kind of gas nozzle of proposition and burner, with so that kitchen range disclosure satisfy that not
The different requirement with the air mixture ratio needed for air source burning under air pressure.
To achieve the above object, the present invention provides following technical schemes：
The present invention provides a kind of gas nozzle, including nozzle body and regulating part, the nozzle body has combustion gas stream
Road and the air flow channel be connected always with the combustion gas runner；The regulating part is used to adjust the circulation area of the combustion gas runner.
In optional or preferred embodiment, the regulating part is platy structure, and the regulating part is equipped with sliding slot；
The side surface direction of the nozzle body is equipped with groove, and the groove is connected with the combustion gas runner, the regulating part
It is installed on the groove, and the sliding slot is connected with the combustion gas runner；
Wherein, the width dimensions of the sliding slot are variations, and at least partly width dimensions of the sliding slot are less than described
Internal diameter size of the combustion gas runner in the groove.
In optional or preferred embodiment, the regulating part is platy structure, and the regulating part is equipped at least two and adjusts
Knothole；
The side surface direction of the nozzle body is equipped with groove, and the groove is connected with the combustion gas runner, the regulating part
It is installed on the groove, and one at least two adjustment holes can selectively be connected with the combustion gas runner；
Wherein, the internal diameter size of each adjustment hole differs, and the internal diameter size of each adjustment hole is both less than
Internal diameter size of the combustion gas runner in the groove.
In optional or preferred embodiment, the internal diameter size of the combustion gas runner is variation, and the regulating part is set to
At the minimum of the combustion gas runner internal diameter size.
In optional or preferred embodiment, the regulating part is rotatablely connected with the nozzle body.
In optional or preferred embodiment, the nozzle body is equipped with the first positioning along nozzle body length direction
Hole, the regulating part are equipped with second location hole, the first positioning hole and second location hole alignment, and first positioning
Interior flexible part and supporting member in hole, the supporting member push against the second location hole under the elastic force effect of the elastic component
Bottom hole.
In optional or preferred embodiment, the first side of the groove is equipped with inner fovea part, is equipped in the inner fovea part
Elastic element, the elastic element support the regulating part in second side of the groove far from the inner fovea part.
In optional or preferred embodiment, the regulating part and the opposite side of the groove are equipped with mutually matched
The quantity of one of locating slot and the first protrusion, the locating slot and first protrusion is multiple；
The locating slot and it is described first protrusion often in a corresponding clamped position, be connected to the combustion gas runner described in
The width dimensions of the sliding slot of regulating part are different.
In optional or preferred embodiment, the regulating part and the opposite side of the groove are equipped with mutually matched
The quantity of one of locating slot and the first protrusion, the locating slot and first protrusion is multiple；
The locating slot and it is described first protrusion often in a corresponding clamped position, be connected to the combustion gas runner described in
The internal diameter size of adjustment hole is different.
In optional or preferred embodiment, the outer surface of the regulating part is equipped with the appearance for increasing the regulating part
The second protrusion or frosting of face frictional force.
In optional or preferred embodiment, edge of the regulating part far from the groove exposes the nozzle body
Edge.
In optional or preferred embodiment, the regulating part is located at the combustion gas runner and the air flow channel connectivity part
Upstream.
The embodiment of the present invention also provides a kind of burner, including the gas nozzle that any technical solution of the present invention provides.
Based on the above-mentioned technical proposal, the embodiment of the present invention can at least have the following technical effects：
Above-mentioned technical proposal can be with the circulation area of regulating gas runner to change under the premise of air flow channel is constant
The circulation of combustion gas runner so that the combusted proportion of combustion gas and air can change.Above-mentioned technical proposal can not only meet not
With the area requirement different to fuel and air mixed proportion, a gas nozzle is also enable to meet different air sources pair simultaneously
The different requirement of fuel and air mixed proportion.When replacing air source, when replacing using area all without needing to change gas nozzle.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the decomposition diagram for the gas nozzle that the embodiment of the present invention one provides；
Fig. 2 is the schematic cross-sectional view for the gas nozzle that the embodiment of the present invention one provides；
Fig. 3 is the schematic side view for the gas nozzle that the embodiment of the present invention one provides；
Fig. 4 is the stereoscopic schematic diagram of regulating part in Fig. 2；
Fig. 5 is the schematic front view of regulating part；
Fig. 6 is the schematic top plan view of regulating part；
Fig. 7 is the structural schematic diagram of supporting member in Fig. 2；
Fig. 8 is the structural schematic diagram of elastic component in Fig. 2；
Fig. 9 is the structural schematic diagram of Fig. 2 elastic elements；
Figure 10 is the stereoscopic schematic diagram of nozzle body in Fig. 2；
Figure 11 is the schematic cross-sectional view of nozzle body；
Figure 12 is the schematic side view of nozzle body；
Figure 13 is the structural schematic diagram of gas nozzle regulating part provided by Embodiment 2 of the present invention.
Reference numeral：1, regulating part；2, supporting member；3, elastic component；4, elastic element；5, the first screw thread；6, air flow channel；
7, nozzle body；8, the second screw thread；9, the first protrusion；10, locating slot；11, combustion gas runner；12, second location hole；13, second
Protrusion；21, sliding slot；71, groove；72, adjustment hole；73, first positioning hole；74, inner fovea part.
Specific implementation mode
Technical solution provided by the invention is illustrated in more detail with reference to Fig. 1~Figure 13.
Referring to Fig. 1 to Figure 12, the embodiment of the present invention one provides a kind of gas nozzle, including nozzle body 7 and regulating part 1,
The air flow channel 6 that nozzle body 7 has combustion gas runner 11 and is connected to always with the combustion gas runner 11；Regulating part 1 is fired for adjusting
The circulation area of flow channel 11.
Referring to Fig. 1, burner tips are the important components of burner, and there is screw thread at both ends, there is one end A of arc surface
It is connected with the copper nut of gas-distributing pipe, other end B is connected with the threaded hole of burner, and has 1/4 arc surface and gas-distributing pipe loudspeaker tight-lipped
Closely connected conjunction.
Regulating part 1 can be throttle valve or similar structures, the outside of the control element setting nozzle body of valve.Regulating part
1 may be used platy structure, but regulating part 1 is plug-in connection relative to nozzle body 7.The another of regulating part will be provided hereinafter
A kind of realization method.
Further, regulating part 1 is located at the upstream of air flow channel 6 and 11 intersection of combustion gas runner, mixed in combustion gas and air
Before conjunction, the flow of combustion gas is adjusted in regulating part 1.
Herein, the quantity of air flow channel 6 can be a plurality of, but this plurality of air flow channel 6 is protected with combustion gas runner 11 always
Hold connected state.In other words, no matter whether 11 circulation area of combustion gas runner changes, the air flow channel being connected to combustion gas runner 11
6 be indeclinable always.After the flow of combustion gas runner 11 is conditioned change, do not influence always the position of air flow channel 6 with
And state, so that the circulation of air is constant.The circulation of air is constant, then enters the air capacity that gas nozzle burns
It is constant；Regulating part 1 can be with the circulation of regulating gas runner 11, so that the gas quantity into gas nozzle changes
Become.So, air and the ratio of combustion gas can change, and meet different air pressure areas, different air source requirement air sources
The different requirement of the required air mixture ratio of burning.
Above-mentioned technical proposal, under the premise of air flow channel 6 is constant, thus it is possible to vary the circulation of combustion gas runner 11, so that
Obtaining the combusted proportion of combustion gas and air can change.It is mixed to fuel and air that above-mentioned technical proposal can not only meet different regions
The different requirement of composition and division in a proportion example also enables a gas nozzle to meet different air sources simultaneously to fuel and air mixed proportion not
Same requirement.When replacing air source, gas nozzle need not be replaced when replacing using area.
Referring to Fig. 2 to Fig. 6, in the present embodiment, regulating part uses following structures：Regulating part 1 is platy structure, regulating part 1
Equipped at least two adjustment holes 72.Referring to Figure 11, the side surface direction of nozzle body 7 is equipped with groove 71, groove 71 and combustion gas runner
11 conducting, regulating part 1 be mounted on groove 71 in, and one at least two adjustment holes 72 can selectively with combustion gas runner 11
Conducting.Wherein, the internal diameter size of each adjustment hole 72 differs, and the internal diameter size of each adjustment hole 72 is both less than combustion gas stream
Internal diameter size of the road 11 at groove 71.
The internal diameter size of each adjustment hole 72 differs, this to become when the adjustment hole 72 being connected to combustion gas runner 11
After change, the gas flow flowed through via adjustment hole 72 changes, and so the circulation of combustion gas runner 11 also becomes
Change.
Referring to Figure 11, further, the internal diameter size of combustion gas runner 11 is variation, and regulating part 1 is set to combustion gas runner 11
At the minimum of internal diameter size.The size of regulating part 1 can be made small as possible in this way.This scheme is equally applicable to subsequent embodiment
Technical solution.
The connection type between nozzle body 7 and regulating part 1 is described below：Regulating part 1 is rotatablely connected with nozzle body 7.
It is convenient for adjusting position of the adjustment part 1 relative to nozzle body 7 in this way, so that different adjustment holes 72 connects with combustion gas runner 11
It is logical.This scheme is equally applicable to the technical solution of subsequent embodiment.
Referring to Fig. 2, Fig. 6 and Figure 11, rotation connection is specifically realized using following manner：Nozzle body 7 is equipped with along nozzle
The first positioning hole 73 of 7 length direction of ontology, regulating part 1 are equipped with second location hole 12, first positioning hole 73 and second location hole
12 alignments, and interior flexible part 3 and supporting member 2 in first positioning hole 73, supporting member 2 push against under the elastic force effect of elastic component 3
The bottom hole of second location hole 12.This scheme is equally applicable to the technical solution of subsequent embodiment.
Supporting member 2 is specially axis pin, and elastic component 3 is specially spring.
Referring to Fig. 1 and Figure 11, in order to enable can be adjacent between regulating part 1 and nozzle body 7, the first side of groove 71
Equipped with inner fovea part 74, it is equipped with elastic element 4 in inner fovea part 74, elastic element 4 supports regulating part 1 in groove 71 far from inner fovea part
In 74 second side.This scheme is equally applicable to the technical solution of subsequent embodiment.
Referring to Fig. 6 and Figure 11, for convenience of the size for determining 11 circulation of combustion gas runner after adjusting and regulating part 1 is determined
Position of the position after rotation, regulating part 1 and the opposite side of groove 71 are equipped with mutually matched locating slot 10 and the first protrusion
9, locating slot 10 and the first raised 9 quantity of one of them are multiple.Locating slot 10 and the first protrusion 9 often correspond to card at one
Position is closed, it is different from the internal diameter size of adjustment hole 72 that combustion gas runner 11 is connected to.Mark can be arranged to illustrate in every group of card
When conjunction state, the size of 11 circulation of combustion gas runner.Locating slot 10 is set on regulating part 1 and the side of one of them of groove 71,
Another first protrusion 9 of setting, locating slot 10 and the first protrusion 9 cooperate and realize positioning.
First protrusion 9 could be provided as elastic construction, and in rotation process, the first raised 9 stress are depressed, and rotate in place
Afterwards, the first protrusion 9, which bounces, is caught in locating slot 10.And/or first protrusion 9 plastic material may be used, to reduce rotation process
In friction.
Referring to Fig. 3, for the ease of rotating regulating part 1, the outer surface of regulating part 1 is equipped with the appearance for increasing regulating part 1
The second protrusion 13 or frosting of face frictional force.This scheme is equally applicable to the technical solution of subsequent embodiment.
Referring to Fig. 3, the edge of regulating part 1 exposes the edge of nozzle body 7.The edge of regulating part 1 exposes, and stirs adjusting
Part 1 can carry out flow-rate adjustment.Carry out part furthermore it is possible to clean regulating part 1 and produce, realization does not dismount under the premise of gas nozzle
Cleaning.This scheme is equally applicable to the technical solution of subsequent embodiment.
A specific embodiment is described below.
Referring to Fig. 1, gas nozzle includes regulating part 1, supporting member 2, elastic component 3, elastic element 4 and nozzle body 7 etc..
Wherein nozzle body 7 is equipped with the first screw thread 5, air flow channel 6, the second screw thread 8.It is mounted in as shown in Figure 1, Figure 2 with Figure 11, elastic component 3
In first positioning hole 73, external supporting member 2, for elastic element 4 in inner fovea part 74, installation and adjustment part 1 need to ensure nozzle body 7
On first protrusion 9 enter 1 locating slot 10 of regulating part in.
1 step of installation and adjustment part：Now elastic component 3 is put into 7 first positioning hole 73 of nozzle body, is resisted with supporting member 2,
Side alignment nozzle body 7 of the regulating part 1 with second location hole 12 is provided with 73 side of first positioning hole, from top to bottom slowly
Push-in, until in the insertion second location hole 12 of supporting member 2, suitably adjusting 1 position of regulating part so that 9 insertion of the first protrusion positions
In slot 10.
When air source is replaced or other reasons need to change nozzle bore size, as long as rotation regulating part 1 so that first is convex
It rises in the 9 next locating slots of insertion 10, adjustable 72 aperture of adjustment hole of the present embodiment is 0.4mm, 0.6mm, 0.9mm,
1.0mm allows user to understand adjusted pore size is how many in the size of 1 subscript of regulating part device to hole diameter.
When need to clean nozzle bore, regulating part 1 is rotated certain position, first cleans the hole exposed outside nozzle body 7, then
Then rotation regulating part 1 cleans successively, and realizing can clean without tearing nozzle open, simple and convenient.
In order to ensure air-tightness, the present embodiment increases by an inner fovea part 74 on nozzle body, built-in such as Figure 11 and Fig. 1
One elastic element 4 makes elastic element 4 tightly against 1 one end of regulating part, ensures and nozzle body 7 after loading onto regulating part 1
It fits closely.
A variety of regulating parts 1 are set according to user demand, multiple adjustment holes 72 can be increased on regulating part 1, and are increased corresponding
First protrusion 9 and locating slot 10,1 second location hole of regulating part, 12 positions are constant, can be general, meet different location difference gas
The requirement in source.
Embodiment two
Join Figure 13, the technical solution of the present embodiment and the technical solution of above-described embodiment have following difference, the present embodiment
In, regulating part uses following structures：Regulating part 1 is platy structure, and regulating part 1 is equipped with sliding slot 21.The side surface direction of nozzle body 7
Equipped with groove 71, groove 71 is connected with combustion gas runner 11, and regulating part 1 is mounted in groove 71, and sliding slot 21 and combustion gas runner 11
Conducting.Wherein, the width dimensions of sliding slot 21 are variations, and at least partly width dimensions of sliding slot 21 are less than combustion gas runner 11
Internal diameter size.Internal diameter size refers to diameter.
Circulation corresponding at least partly width dimensions of sliding slot 21 is less than 11 circulation of combustion gas runner, so that sliding
After slot 21 rotates, after 21 width of sliding slot that is connected to combustion gas runner 11 changes, the combustion gas stream that is flowed through via sliding slot 21
Amount changes.
It is located in the position after rotation for convenience of the size for determining the combustion gas runner circulation after adjusting and by regulating part 1
It sets, regulating part 1 and the opposite side of groove 71 are equipped with mutually matched locating slot 10 and the first protrusion 9, locating slot 10 and the
The quantity of one of one protrusion 9 is multiple.Locating slot 10 and the first protrusion 9 are often in a corresponding clamped position, with combustion gas stream
The width dimensions of the sliding slot 21 for the regulating part 1 that road 11 is connected to are different.
When mark can be set illustrating in every group of fastening state, the size of 11 circulation of combustion gas runner.
The unaccomplished matter of the present embodiment refers to above-described embodiment, and details are not described herein again.
Another embodiment of the present invention also provides a kind of burner, including the gas injection that any technical solution of the present invention provides
Mouth.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown only is the present invention and simplified description for ease of description, rather than indicates or imply signified device
Or element must have a particular orientation, be specific azimuth configuration and operation, thus should not be understood as in present invention protection
The limitation of appearance.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
But these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (9)
1. a kind of gas nozzle, which is characterized in that including nozzle body (7) and regulating part (1), the nozzle body (7) has
Combustion gas runner (11) and the air flow channel (6) being connected to always with the combustion gas runner (11)；The regulating part (1) is described for adjusting
The circulation area of combustion gas runner (11)；The outer surface of the regulating part (1) is equipped with the outer surface for increasing the regulating part (1)
The second of frictional force raised (13) or frosting；The gas nozzle is additionally provided with for illustrating combustion gas runner (11) circulation
The mark of size；
The regulating part (1) is platy structure, and the regulating part (1) is equipped with sliding slot (21)；
The side surface direction of the nozzle body (7) is equipped with groove (71), and the groove (71) is connected with the combustion gas runner (11),
The regulating part (1) is installed on the groove (71), and the sliding slot (21) is connected with the combustion gas runner (11)；
Wherein, the width dimensions of the sliding slot (21) are variations, and at least partly width dimensions of the sliding slot (21) are less than
Internal diameter size of the combustion gas runner (11) at the groove (71).
2. gas nozzle according to claim 1, which is characterized in that the internal diameter size of the combustion gas runner (11) is variation
, the regulating part (1) is set at the minimum of combustion gas runner (11) internal diameter size.
3. gas nozzle according to claim 1, which is characterized in that the regulating part (1) turns with the nozzle body (7)
Dynamic connection.
4. gas nozzle according to claim 3, which is characterized in that the nozzle body (7) is equipped with along nozzle body
(7) first positioning hole (73) of length direction, the regulating part (1) are equipped with second location hole (12), the first positioning hole
(73) it is aligned with the second location hole (12), and interior flexible part (3) and supporting member (2) in the first positioning hole (73),
The supporting member (2) pushes against the bottom hole of the second location hole (12) under the elastic force effect of the elastic component (3).
5. gas nozzle according to claim 1, which is characterized in that the first side of the groove (71) is equipped with inner fovea part
(74), elastic element (4) is equipped in the inner fovea part (74), the elastic element (4) supports the regulating part (1) described
In second side of the groove (71) far from the inner fovea part (74).
6. gas nozzle according to claim 1, which is characterized in that the regulating part (1) and the groove (71) are opposite
Side be equipped with mutually matched locating slot (10) and first raised (9), the locating slot (10) and first protrusion (9)
The quantity of one of them is multiple；
The locating slot (10) often in a corresponding clamped position, connects with described first raised (9) with the combustion gas runner (11)
The width dimensions of the sliding slot (21) of the logical regulating part (1) are different.
7. gas nozzle according to claim 1, which is characterized in that the separate groove (71) of the regulating part (1)
Expose the edge of the nozzle body (7) in edge.
8. gas nozzle according to claim 1, which is characterized in that the regulating part (1) is located at the combustion gas runner
(11) and the upstream of the air flow channel (6) connectivity part.
9. a kind of burner, which is characterized in that including any gas nozzles of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523845.8A CN106016266B (en) | 2016-07-04 | 2016-07-04 | gas nozzle and burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523845.8A CN106016266B (en) | 2016-07-04 | 2016-07-04 | gas nozzle and burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106016266A CN106016266A (en) | 2016-10-12 |
| CN106016266B true CN106016266B (en) | 2018-10-30 |
Family
ID=57106630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610523845.8A Active CN106016266B (en) | 2016-07-04 | 2016-07-04 | gas nozzle and burner |
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| Country | Link |
|---|---|
| CN (1) | CN106016266B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373318B (en) * | 2018-10-17 | 2024-06-04 | 华帝股份有限公司 | Nozzle adaptable to various fuel gases |
| CN109827200A (en) * | 2019-02-22 | 2019-05-31 | 珠海格力电器股份有限公司 | A kind of gas-distributing pipe component and gas-cooker |
| CN110584219A (en) * | 2019-10-15 | 2019-12-20 | 中国科学技术大学先进技术研究院 | Fuel flow regulating device and heating non-combustion type tobacco product |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204026678U (en) * | 2014-08-22 | 2014-12-17 | 珠海格力电器股份有限公司 | Gas-cooker and nozzle thereof |
| CN104374110A (en) * | 2014-11-26 | 2015-02-25 | 珠海格力电器股份有限公司 | Refrigerating system and ejector thereof |
| CN104755840A (en) * | 2012-10-15 | 2015-07-01 | 株式会社三国 | Gas control valve, and disk component using same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224348Y (en) * | 1995-05-26 | 1996-04-10 | 王言明 | Multi-gas changeover spray-nozzle for gas utensils |
| CN205807417U (en) * | 2016-07-04 | 2016-12-14 | 珠海格力电器股份有限公司 | gas nozzle and burner |
-
2016
- 2016-07-04 CN CN201610523845.8A patent/CN106016266B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104755840A (en) * | 2012-10-15 | 2015-07-01 | 株式会社三国 | Gas control valve, and disk component using same |
| CN204026678U (en) * | 2014-08-22 | 2014-12-17 | 珠海格力电器股份有限公司 | Gas-cooker and nozzle thereof |
| CN104374110A (en) * | 2014-11-26 | 2015-02-25 | 珠海格力电器股份有限公司 | Refrigerating system and ejector thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106016266A (en) | 2016-10-12 |
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