CN206890592U - Gas valve for three-ring fire burner - Google Patents
Gas valve for three-ring fire burner Download PDFInfo
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- CN206890592U CN206890592U CN201720501635.9U CN201720501635U CN206890592U CN 206890592 U CN206890592 U CN 206890592U CN 201720501635 U CN201720501635 U CN 201720501635U CN 206890592 U CN206890592 U CN 206890592U
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- ring fire
- venthole
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- fire
- outer ring
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- 239000007789 gas Substances 0.000 claims description 42
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000000567 combustion gas Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 125000002619 bicyclic group Chemical group 0.000 description 3
- 239000012634 fragment Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a gas valve for a three-ring fire burner, which comprises a valve body component and a hollow valve core arranged in the valve body component; the inner upper part of the hollow valve core is closed, the bottom of the hollow valve core is provided with a central fire air outlet, and the side wall of the hollow valve core is respectively provided with an air inlet hole, a central fire air outlet hole and an outer ring fire air outlet hole from low to high; the gas valve is characterized in that at least three gas inlet holes are formed, at least two middle ring fire air outlet holes and at least two outer ring fire air outlet holes are formed, and the gas inlet holes, the middle ring fire air outlet holes and the outer ring fire air outlet holes are sequentially reduced along the screwing direction of the gas valve; the valve body assembly is provided with an air inlet channel, a central fire air outlet channel, a middle ring fire air outlet channel and an outer ring fire air outlet channel which respectively correspond to the air inlet hole, the central fire air outlet hole, the middle ring fire air outlet hole and the outer ring fire air outlet hole. Through the utility model discloses can adjust and obtain various firepowers such as vigorous fire, general fire, well fire, small fire, little fire, adjust the scope of firepower wide, satisfy user's various actual need.
Description
Technical field
It the utility model is related to gas-cooker parts technical field, and in particular to a kind of combustion gas for being used for three ring-fire burners
Valve.
Background technology
The kitchen range of existing household gas range is generally bicyclic, i.e. outer shroud and center ring, such a burner maximum fire one
As be all not more than 4.2KW；Controller for gas corresponding to its bicyclic burner is bicyclic valve body.With the variation of culinary art, kitchen range
Fire also need to change it is various, so as to expedite the emergence of three ring-fire burners of the firepower up to more than 5.2KW, its kitchen range by three ring groups into,
Respectively central flame, middle ring fire and outer ring fire；Controller for gas corresponding to three ring oven heads of three ring-fire burners fires for three rings
Air valve, however existing three rings gas valve its adjust firepower narrow range, can not meet the needs of user is to various firepower.
Utility model content
In order to overcome technical problem existing for prior art, main purpose of the present utility model is that providing one kind is used for three
The wide gas valve of the firepower adjustable range of ring-fire burner.
To achieve these goals, main purpose of the present utility model is：
The utility model provides a kind of gas valve for being used for three ring-fire burners, including valve component, hollow valve core, fine motion
Switch and bonnet assemblies；The internal upper part of the hollow valve core is closed and bottom is provided with central flame gas outlet, and the valve component is set
Valve pocket is equipped with, the hollow valve core is arranged in the valve pocket, and the valve pocket lower sidewall is provided with to be connected with central flame gas outlet
Logical central flame outlet passageway, the bonnet assemblies are covered on the upper end of the valve component, and the microswitch is arranged at institute
State valve component；Air admission hole, middle ring fire venthole and outer ring fire are respectively arranged with the side wall of the hollow valve core from low to high
Venthole, the side wall of the valve pocket are respectively arranged with corresponding with the air admission hole, middle ring fire venthole and outer ring fire venthole
Inlet channel, middle ring fire outlet passageway and outer ring fire outlet passageway；The air admission hole is at least provided with three and along gas valve
The direction screwed diminishes successively；The middle ring fire venthole is at least provided with two and the direction that is screwed along gas valve becomes successively
It is small；The outer ring fire venthole is at least provided with two and the direction that is screwed along gas valve diminishes successively.
Preferably, the direction that the air admission hole screws along gas valve be disposed with the first air admission hole, the second air admission hole and
3rd air admission hole, ring fire venthole and second during the direction that the middle ring fire venthole screws along gas valve is disposed with first
Middle ring fire venthole, the direction that the outer shroud venthole screws along gas valve are disposed with the first outer ring fire venthole and second
Outer ring fire venthole, the aperture of first air admission hole are more than the aperture of ring fire venthole and the first outer ring fire in described first and gone out
The aperture of stomata.
Preferably, using the center of the hollow valve core as the center of circle, ring fire venthole and first outer shroud in described first
The angle of fiery venthole is 180 degree, and the angle of ring fire venthole is 90 degree in first air admission hole and described first, described
The angle of one air admission hole and the first outer ring fire venthole is 90 degree.
Preferably, using the center of the hollow valve core as the center of circle, ring fire venthole and second outer shroud in described second
The angle of fiery venthole is 180 degree, and the angle of ring fire venthole is 90 degree in second air admission hole and described second, described
The angle of two air admission holes and the second outer ring fire venthole is 90 degree.
Preferably, the aperture of second air admission hole is more than the aperture of ring fire venthole in described second, in described second
The aperture of ring fire venthole is more than the aperture of the second outer ring fire venthole.
Compared to prior art, it is each that the utility model can obtain vigorous fire, general fire, moderate heat, small fire, low baking temperature etc. by regulation
Kind of firepower, adjusts that the scope of firepower is wide, meets that the various of user are actually needed；And simple in construction, versatility is good；In addition, work as
The outer shroud outlet passageway of the gas valve, middle ring fire outlet passageway and central flame outlet passageway is outer with three ring-fire burners respectively
When ring, middle ring, center correspondingly connect, three rings of burner can be enable each separately adjustable, three rings adjust section Cheongju clear, accurate.
Brief description of the drawings
Fig. 1 is the gas valve decomposing schematic representation of the utility model embodiment；
Fig. 2 is the hollow valve core schematic diagram of the utility model embodiment；
Fig. 3 is this another angular views with the hollow valve core of new embodiment；
Fig. 4 is the gas valve overall structure figure that the utility model is implemented；
Fig. 5 is the hollow valve core sectional view of the utility model embodiment；
Fig. 6 is the valve component sectional view of the utility model embodiment；
In figure：1st, valve component；10th, valve pocket；11st, inlet channel；12nd, central flame outlet passageway；13rd, middle ring fire outlet leads to
Road；14th, outer ring fire outlet passageway；2nd, microswitch；21st, microswitch fixing screws；3rd, hollow valve core；30th, central flame outlet
Mouthful；31st, the first air admission hole；32nd, the second air admission hole；33rd, the 3rd air admission hole；34th, ring fire venthole in first；35th, the second middle ring
Fiery venthole；36th, the first outer ring fire venthole；37th, the second outer ring fire venthole；4th, bonnet assemblies；41st, plectrum；42nd, bullet is connected
Spring；43rd, location-plate；44th, bonnet；45th, bonnet fixing screws.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in Figures 1 to 6, the present embodiment provides a kind of gas valve for being used for three ring-fire burners, including valve component
1st, microswitch 2, hollow valve core 3 and bonnet assemblies 4.The mounting platform of microswitch 2 is provided with valve component 1, fine motion is opened
2 are closed to be fixed on the mounting platform of valve component 1 by 2 microswitch fixing screws 21.In the center of valve component 1
It is valve pocket 10 provided with a conical cavity, outer surface and the valve pocket 10 of hollow valve core 3 match and be assemblied in valve pocket 10, and hollow valve core
3 internal upper part is closed and bottom is provided with central flame gas outlet 30, and air inlet is respectively arranged with from low to high in the side wall of hollow valve core 3
Hole, middle ring fire venthole and outer ring fire venthole.Wherein, the direction that air admission hole screws along gas valve, i.e., clockwise successively
The first air admission hole 31, the second air admission hole 32 and the 3rd air admission hole 33 are provided with, the aperture of the first air admission hole 31 is more than the second air inlet
The aperture in hole 32, and the aperture of the second air admission hole 32 is more than the aperture of the 3rd air admission hole 33.Middle ring fire venthole revolves along gas valve
The direction of conjunction, i.e., ring fire venthole 35 in ring fire venthole 34 and second in being disposed with first clockwise, in first
The aperture of ring fire venthole 34 is more than the aperture of ring fire venthole 35 in second.The side that outer ring fire venthole screws along gas valve
To being disposed with the first outer ring fire venthole 36 and the second outer ring fire venthole 37 clockwise, the first outer ring fire goes out
The aperture of stomata 36 is more than the aperture of the second outer ring fire venthole 37.The lower sidewall of valve pocket 10 is provided with holding and central flame
The central flame outlet passageway 12 that gas outlet 30 communicates, the side wall of valve pocket 10 be additionally provided with respectively with air admission hole, middle ring fire outlet
Inlet channel 11, middle ring fire outlet passageway 13 and outer ring fire outlet passageway 14 corresponding to hole and outer ring fire venthole.
In the present embodiment is applied, using the center of hollow valve core 3 as the center of circle, the outer ring fire of ring fire venthole 34 and first in first
The angle of venthole 36 is 180 degree, ring fire venthole 34, the folder of the first outer ring fire venthole 36 in the first air admission hole 31 and first
Angle is 90 degree.The angle of the outer ring fire venthole 37 of ring fire venthole 35 and second is 180 degree in second, the second air admission hole 32 with
Ring fire venthole 35, the angle of the second outer ring fire venthole 37 are 90 degree in second.And the aperture of the first air admission hole 31 is big
The aperture of ring fire venthole 34 and the aperture of the first outer ring fire venthole 36 in first.The aperture of second air admission hole 32 is more than the
The aperture of ring fire venthole 35 in two, and the aperture of ring fire venthole 35 is more than the hole of the second outer ring fire venthole 37 in second
Footpath.
Bonnet assemblies 4 include plectrum 41, connecting spring 42, location-plate 43 and bonnet 44.Hollow valve core 3 is provided with boss,
Plectrum 41 is arranged on the boss of hollow valve core 3.Bonnet 44 fixes downlink connection by bonnet fixing screws 45 and valve component 1,
And bonnet 44 is provided with the flat-shaped special-shaped boss of swing arm and concave station, location-plate 43 are engaged with the concave station of bonnet 44, and location-plate 43
The center irregularly-shaped hole being engaged with the flat-shaped special-shaped boss of the swing arm of bonnet 44 is provided with, location-plate 43 is passed through its center irregularly-shaped hole
It is installed on the flat-shaped special-shaped boss of swing arm of bonnet 44 and is close at the concave station of bonnet 44.Vacant lot is placed on plectrum 41 in connection spring 42
Go up and press in location-plate 43.
Specific implementation process, when gas valve is closed, the plectrum 5 on its boss of hollow valve core 3 presses fine motion
Shell fragment on switch 2, is off microswitch 2, and now the air inlet of the air admission hole of hollow valve core 3 and valve pocket 10 is led to
Road staggers, and hollow valve core 3 seals with valve pocket 10, and gas valve is in cut-off state.During work, swing arm and inverse time by bottom flange 44
Pin rotates 90 °, then is driven in the rectangular slot that the flat-shaped special-shaped boss in the swing arm lower end of bonnet 44 is inserted among hollow valve core 3 hollow
Valve element 3 synchronously rotates counterclockwise 90 °, and the plectrum 41 on the boss of hollow valve core 3 departs from the shell fragment on microswitch 2, microswitch 2
Closure state is under its own resilient effect, the microswitch 2 in closure state is supplied to controller to believe with valve opening position
Number, control igniting；The first air admission hole 31 of hollow valve core 3 overlaps with the inlet channel 11 of valve pocket 10 simultaneously, and gas valve enters conductance
It is logical, central flame venthole 30 on hollow valve core 3,Ring fire venthole in first34 and first outer ring fire venthole 36 respectively with
Internal heat outlet passageway 12, middle ring fire outlet passageway 13 connect with outer ring fire outlet passageway 14.Control of the combustion gas through hollow valve core 3 is led to
Cross outer ring fire outlet passageway 14, middle ring fire outlet passageway 13 and the central flame outlet passageway 12 of valve component 1 and enter corresponding three
Outer shroud, middle ring and the center of ring-fire burner, three ring fires are in most big fire fired state, i.e. vigorous fire state.Adjust firepower size
When, continue the swing arm of rotary valve cover 44, the swing arm drive synchronous axial system of hollow valve core 3 of bonnet 44, make the second air admission hole 32, second
The middle outer ring fire venthole 37 of ring fire venthole 35 and second goes out with inlet channel 11, middle ring fire outlet passageway 13 and outer ring fire respectively
Gas passage 14 is communicated, and because aperture diminishes, now, outer ring fire firepower, middle ring fire firepower diminish, and central flame firepower is kept most
Greatly, burner is in general fiery state；Continue the swing arm of rotary valve cover 44, because the aperture of the second air admission hole 32 is more than the second middle ring
The aperture of fiery venthole 35, and the aperture of ring fire venthole 35 is more than the aperture of the second outer ring fire venthole 37 in second, then the
Two air admission holes 32 turn on, and the second outer ring fire venthole 37 now ends, and ring fire venthole 35 turns in second, the outer shroud of burner
Fire maintains fire without fire, middle ring fire and central flame and central flame is in most big fire, and burner is in moderate heat state.Continue rotary valve
The swing arm of lid 44, then air admission hole turn on, the second outer ring fire venthole 37 ends, in second ring fire venthole 35 by small to ending,
The outer shroud of burner is without fire, and middle ring fire is tapered into without fire, and only central flame is most big fire, and now burner is in small fire shape
State.The swing arm of rotary valve cover 44 is further continued for, the 3rd air admission hole 33 is communicated with inlet channel 11, and outer ring fire venthole, middle ring
Fiery venthole is in cut-off state, and air flue only has central flame outlet passageway 12 to turn on and is in minimum air flow amount, and burner is only
There is central flame and central flame is minimum, now burner is in low baking temperature state.Closing gas valve, rotate clockwise the swing arm of bonnet 44
To original position, gas valve is returned to non-working condition, and the plectrum 41 on the boss of hollow valve core 3 presses the bullet on microswitch 2
Piece, it is off microswitch 2, the microswitch 2 being off is supplied to controller with valve closing position signalling,
The inlet channel of the air admission hole and valve component 1 of hollow valve core 3 now staggers, and hollow valve core seals with valve pocket, at gas valve
In cut-off state, gas valve is closed.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by scope of the claims.
Claims (5)
1. a kind of gas valve for being used for three ring-fire burners, it is characterised in that including valve component, hollow valve core, microswitch
And bonnet assemblies；The internal upper part of the hollow valve core is closed and bottom is provided with central flame gas outlet, and the valve component is provided with
Valve pocket, the hollow valve core are arranged in the valve pocket, and the valve pocket lower sidewall is provided with what is connected with central flame gas outlet
Central flame outlet passageway, the bonnet assemblies are covered on the upper end of the valve component, and the microswitch is arranged at the valve
Body component；Air admission hole, middle ring fire venthole and outer ring fire outlet are respectively arranged with the side wall of the hollow valve core from low to high
Hole, the side wall of the valve pocket are respectively arranged with air inlet corresponding with the air admission hole, middle ring fire venthole and outer ring fire venthole
Passage, middle ring fire outlet passageway and outer ring fire outlet passageway；The air admission hole screws at least provided with three and along gas valve
Direction diminish successively；The middle ring fire venthole is at least provided with two and the direction that is screwed along gas valve diminishes successively；
The outer ring fire venthole is at least provided with two and the direction that is screwed along gas valve diminishes successively.
2. the gas valve according to claim 1 for being used for three ring-fire burners, it is characterised in that the air admission hole is along combustion gas
The direction that valve screws is disposed with the first air admission hole, the second air admission hole and the 3rd air admission hole, the middle ring fire venthole edge combustion
Ring fire venthole in ring fire venthole and second during the direction that air valve screws is disposed with first, outer shroud venthole edge combustion
The direction that air valve screws is disposed with the first outer ring fire venthole and the second outer ring fire venthole, the hole of first air admission hole
The aperture of ring fire venthole and the aperture of the first outer ring fire venthole during footpath is more than described first.
3. the gas valve according to claim 2 for being used for three ring-fire burners, it is characterised in that with the hollow valve core
Center is the center of circle, and the angle of ring fire venthole and the first outer ring fire venthole is 180 degree in described first, and described first enters
The angle of ring fire venthole is 90 degree in stomata and described first, first air admission hole and the first outer ring fire venthole
Angle is 90 degree.
4. the gas valve according to claim 3 for being used for three ring-fire burners, it is characterised in that ring fire goes out in described second
The angle of stomata and the second outer ring fire venthole is 180 degree, ring fire venthole in second air admission hole and described second
Angle be 90 degree, the angle of second air admission hole and the second outer ring fire venthole is 90 degree.
5. the gas valve according to claim 4 for being used for three ring-fire burners, it is characterised in that second air admission hole
Aperture is more than the aperture of ring fire venthole in described second, and the aperture of ring fire venthole is more than second outer shroud in described second
The aperture of fiery venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501635.9U CN206890592U (en) | 2017-05-08 | 2017-05-08 | Gas valve for three-ring fire burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501635.9U CN206890592U (en) | 2017-05-08 | 2017-05-08 | Gas valve for three-ring fire burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206890592U true CN206890592U (en) | 2018-01-16 |
Family
ID=61341166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720501635.9U Active CN206890592U (en) | 2017-05-08 | 2017-05-08 | Gas valve for three-ring fire burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206890592U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488790A (en) * | 2019-01-11 | 2019-03-19 | 李静师 | A kind of three ring fire spools |
| CN110469705A (en) * | 2019-08-19 | 2019-11-19 | 华帝股份有限公司 | Valve body and its dual-range-head gas-cooker for dual-range-head gas-cooker |
| CN114215932A (en) * | 2021-11-25 | 2022-03-22 | 广东思利科智能科技有限公司 | 90-degree three-cavity piezoelectric energy-saving valve |
-
2017
- 2017-05-08 CN CN201720501635.9U patent/CN206890592U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488790A (en) * | 2019-01-11 | 2019-03-19 | 李静师 | A kind of three ring fire spools |
| CN110469705A (en) * | 2019-08-19 | 2019-11-19 | 华帝股份有限公司 | Valve body and its dual-range-head gas-cooker for dual-range-head gas-cooker |
| CN114215932A (en) * | 2021-11-25 | 2022-03-22 | 广东思利科智能科技有限公司 | 90-degree three-cavity piezoelectric energy-saving valve |
| CN114215932B (en) * | 2021-11-25 | 2023-08-22 | 广东思利科智能科技有限公司 | 90-degree three-cavity piezoelectric energy-saving valve |
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