CN107781815A - Nozzle assembly and gas-cooker for gas-cooker - Google Patents
Nozzle assembly and gas-cooker for gas-cooker Download PDFInfo
- Publication number
- CN107781815A CN107781815A CN201610779706.1A CN201610779706A CN107781815A CN 107781815 A CN107781815 A CN 107781815A CN 201610779706 A CN201610779706 A CN 201610779706A CN 107781815 A CN107781815 A CN 107781815A
- Authority
- CN
- China
- Prior art keywords
- gas
- spray orifice
- nozzle assembly
- cooker
- blast tube
- 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.)
- Granted
Links
- 239000007921 spray Substances 0.000 claims abstract description 116
- 239000011148 porous material Substances 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 63
- 230000033228 biological regulation Effects 0.000 claims description 40
- 239000000567 combustion gas Substances 0.000 claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 230000006698 induction Effects 0.000 claims description 11
- 239000002737 fuel gas Substances 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention provides a kind of nozzle assembly and gas-cooker for gas-cooker, wherein, the nozzle assembly for gas-cooker includes nozzle body and gas quantity adjustment structure, and nozzle body has blast tube, and gas quantity adjustment structure includes：Adjust body, it is rotatably arranged in blast tube, adjust the first spray orifice and the second spray orifice that there is body insertion to set, the pore size of first spray orifice and the second spray orifice is different, the center line of the center line of first spray orifice and the second spray orifice is mutually perpendicular to, body is adjusted rotatably arranged with so that one in the first spray orifice and the second spray orifice connects with blast tube, another in the first spray orifice and the second spray orifice is blocked by the conduit wall of blast tube.When technical scheme can efficiently solve gas-cooker source of the gas switching of the prior art the problem of easy gas leakage.
Description
Technical field
The present invention relates to the technical field of the nozzle for gas-cooker, in particular to a kind of spray for gas-cooker
Nozzle assembly and gas-cooker.
Background technology
At present, in actual use, gas-cooker is for different fired states (such as quick-fried and normal combustion for gas-cooker
Burn) or different sources of the gas (such as being passed through natural gas and liquefied gas), aperture is of different sizes needed for nozzle.It is more preferable in order to reach
Effect is cooked, it is necessary to change nozzle bore when switching quick-fried and normal combustion two states, or, in switching natural gas and liquid
Change nozzle bore during the source of the gas for changing gas.
In the prior art, in order to solve the above problems, a kind of combination gas-cooker of changeable source of the gas is devised, specifically
Ground, gas source switching apparatus is provided with the control valve of gas-cooker, the left and right two of the transfer strip by adjusting gas source switching apparatus
The position on side, the passage of two groups of air inlet pipe different pore sizes is respectively turned on alignment gas nozzle center, realize switching gas-cooker
Source of the gas.Although above-mentioned gas-cooker can play a part of adjusting air inflow in real time, carried out at air inlet pipe and control valve
Source of the gas switches, situation that is complicated, and easily leaking air, so as to produce potential safety hazard.
The content of the invention
It is a primary object of the present invention to provide a kind of nozzle assembly and gas-cooker for gas-cooker, to solve existing skill
When gas-cooker source of the gas in art switches the problem of easy gas leakage.
To achieve these goals, according to an aspect of the invention, there is provided a kind of nozzle assembly for gas-cooker,
Including nozzle body and gas quantity adjustment structure, nozzle body has blast tube, and gas quantity adjustment structure includes：Regulation is originally
Body, it is rotatably arranged in blast tube, regulation body has the first spray orifice and the second spray orifice that insertion is set, the first spray orifice
Different with the pore size of the second spray orifice, the center line of the center line of the first spray orifice and the second spray orifice is mutually perpendicular to, and adjusts body
Rotatably arranged with, so that one in the first spray orifice and the second spray orifice connects with blast tube, the first spray orifice and the second spray orifice
In another by blast tube conduit wall block.
Further, nozzle assembly also includes drive component, and drive component driving regulation body rotates.
Further, blast tube includes air inlet section and gas breeze way, and gas buffer section is located at air inlet section with adjusting this
Between body, the area of passage of air inlet section is gradually reduced on fuel gas flow direction, the area of passage and air inlet section of gas buffer section
End area of passage it is equal and keep constant.
Further, length of the gas buffer section on fuel gas flow direction is more than or equal to 0.3mm.
Further, drive component includes：Rotating bar, the first end of rotating bar are inserted into combustion gas from the side of nozzle body
It is fixedly connected in passage and with regulation body；Drive disk, it is fixedly connected with the second end of rotating bar, drive disk can lead to when rotating
Crossing rotating bar drives regulation body to rotate.
Further, rotating bar is structure as a whole with regulation body.
Further, spacer pin is provided with drive disk, the side of nozzle body is provided with the limit being engaged with spacer pin
Position groove.
Further, stopper slot is curved.
Further, drive component also includes：Connecting rod, first end and the drive disk of connecting rod are rotatably coupled；Driver,
Driver has expansion link, and the second end and the expansion link of connecting rod are rotatably coupled.
Further, drive component also includes support member, and support member is rotatably arranged in the middle part of connecting rod.
Further, driver is magnetic valve.
According to another aspect of the present invention, there is provided a kind of gas-cooker, including burner and set on the burner
Nozzle assembly, nozzle assembly are above-mentioned nozzle assembly.
Further, burner includes：Big fire distributor and small fire distributor；Big fire cover and small fire cover, big fire cover lid are set
Surround big fire gas mixing chamber in big fire distributor and with big fire distributor, small fire cover lid be located in small fire distributor and with it is small
Fiery distributor surrounds small fire gas mixing chamber；Big fire induction tunnel and small fire induction tunnel, big fire induction tunnel and big fire gas mixing chamber
Connection, small fire induction tunnel connect with small fire gas mixing chamber；The blast tube of nozzle assembly connects with big fire induction tunnel, rotates and adjusts
The first spray orifice and the second spray orifice optionally connect with blast tube during abridged edition body, so that gas-cooker is in quick-fried state or normal
Fired state.
Further, gas-cooker also includes timer, and timer is used to set the quick-fried duration, when the quick-fried duration
After end, control to adjust body and rotate, gas-cooker is switched into normal combustion state by quick-fried state.
Apply the technical scheme of the present invention, when regulation body turns to a position, the first spray orifice connects with blast tube
Logical, the second spray orifice is blocked by the conduit wall of blast tube, and now, combustion gas is sprayed by the first spray orifice and is passed through burner.Work as tune
When abridged edition body turns to another position, the second spray orifice connects with blast tube, and the first spray orifice is sealed by the conduit wall of blast tube
Stifled, now, combustion gas is sprayed by the second spray orifice and is passed through burner.Two positions that above-mentioned regulation body turns to can be distinguished
Corresponding two kinds of fired states or corresponding two kinds of sources of the gas.
For example, the aperture of the second spray orifice is more than the aperture of the first spray orifice, when gas-cooker needs to be in quick-fried state, will adjust
Abridged edition body turns to the position that the second spray orifice connects with blast tube, gas quantity increase, when gas-cooker needs to be in normal combustion
During state, body will be adjusted and turn to the position that the first spray orifice connects with blast tube, gas quantity reduction；Or work as gas-cooker
When needing to be passed through natural gas, body will be adjusted and turn to the position that the second spray orifice connect with blast tube, when gas-cooker needs lead to
When entering liquefied gas, body will be adjusted and turn to the position that the first spray orifice connects with blast tube.Said structure can be according to difference
Fired state or different sources of the gas switch the first spray orifice or the second spray orifice, and strong adaptability, use is more flexible, so that gas kitchen ranges
There is preferably culinary art effect.
In addition, the center line of the center line of the first spray orifice and the second spray orifice is mutually perpendicular to, it can so ensure the first spray orifice
During with an alignment blast tube in the second spray orifice, another can be blocked by the conduit wall of blast tube, effectively be prevented
The only generation of gas leak phenomenon, it is safe and reliable.Meanwhile adjust body and rotate 90 ° of i.e. achievable first spray orifices and the second spray orifice
Mutual switching, easily facilitate operation.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of the nozzle assembly for gas-cooker according to the present invention；
Fig. 2 shows the schematic cross-sectional view of Fig. 1 nozzle assembly；
Fig. 3 shows enlarged diagram at the A of Fig. 2 nozzle assembly；
Fig. 4 shows the structural representation of the nozzle body of Fig. 1 nozzle assembly；
Fig. 5 shows the structural representation of another angle of the nozzle body of Fig. 1 nozzle assembly；
Fig. 6 shows the structural representation for adjusting body, rotating bar and drive disk of Fig. 1 nozzle assembly；
Fig. 7 shows the structural representation of the connecting rod of Fig. 1 nozzle assembly；And
Fig. 8 shows the structural representation of the embodiment of the gas-cooker according to the present invention.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, nozzle body；111st, air inlet section；112nd, gas buffer section；11st, blast tube；12nd, stopper slot；20th, this is adjusted
Body；21st, the first spray orifice；22nd, the second spray orifice；31st, rotating bar；32nd, drive disk；321st, spacer pin；33rd, connecting rod；34th, driver；
341st, expansion link；35th, support member.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Do not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing
The size divided not is to be drawn according to the proportionate relationship of reality.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and closed
System, it is for only for ease of the description present invention and simplifies description, in the case where not making opposite explanation, these nouns of locality do not indicate that
There must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore can not manage
Solve as limiting the scope of the invention；The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts to be distinguished, do not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of invention protection domain.
As shown in Figure 1 to Figure 3, the nozzle assembly for gas-cooker of the present embodiment includes nozzle body 10 and gas quantity is adjusted
Nodule structure.Nozzle body 10 has blast tube 11.Gas quantity adjustment structure includes regulation body 20 and drive component.Wherein,
Regulation body 20 is rotatably arranged in blast tube 11.Adjust the first spray orifice 21 and second that there is body 20 insertion to set
Spray orifice 22.First spray orifice 21 is different with the pore size of the second spray orifice 22.The center line of first spray orifice 21 and the second spray orifice 22
Center line is mutually perpendicular to.Drive component driving regulation body 20 rotates, so that one in the first spray orifice 21 and the second spray orifice 22
Connected with blast tube 11, another in the first spray orifice 21 and the second spray orifice 22 is blocked by the conduit wall of blast tube 11.
Using the nozzle assembly for gas-cooker of the present embodiment, when regulation body 20 turns to a position, first
Spray orifice 21 connects with blast tube 11, and the second spray orifice 22 is blocked by the conduit wall of blast tube 11, and now, combustion gas passes through the first spray
Hole 21 sprays and is passed through burner.When regulation body 20 turns to another position, the second spray orifice 22 connects with blast tube 11
Logical, the first spray orifice 21 is blocked by the conduit wall of blast tube 11, and now, combustion gas is sprayed by the second spray orifice 22 and is passed through burning
Device.Two positions that above-mentioned regulation body 20 turns to can correspond to two kinds of fired states or corresponding two kinds of sources of the gas respectively.
For example, the aperture of the second spray orifice 22 is more than the aperture of the first spray orifice 21, when gas-cooker needs to be in quick-fried state,
Body 20 will be adjusted and turn to the position that the second spray orifice 22 connects with blast tube 11, gas quantity increases, when gas-cooker needs to locate
When normal combustion state, body 20 will be adjusted and turn to the position that the first spray orifice 21 connects with blast tube 11, gas quantity subtracts
It is small；Or when gas-cooker needs to be passed through natural gas, regulation body 20 is turned into the second spray orifice 22 and connected with blast tube 11
Position, when gas-cooker needs to be passed through liquefied gas, regulation body 20 is turned to the first spray orifice 21 and connected with blast tube 11
Position.Said structure can switch the first spray orifice 21 or the second spray orifice 22 according to different fired states or different sources of the gas, adapt to
Property it is strong, use is more flexible so that gas-cooker have preferably culinary art effect.
In addition, the center line of the center line of the first spray orifice 21 and the second spray orifice 22 is mutually perpendicular to, it can so ensure first
During an alignment blast tube 11 in the spray orifice 22 of spray orifice 21 and second, another can be blocked by the conduit wall of blast tube 11
Firmly, the generation of gas leak phenomenon is effectively prevented, it is safe and reliable.Meanwhile adjust body 20 and rotate 90 ° of i.e. achievable first sprays
The mutual switching of the spray orifice 22 of hole 21 and second, easily facilitates operation.
It should be noted that the relation not limited to this in the aperture of the second spray orifice 22 and the aperture of the first spray orifice 21, at other
Can be that the aperture of the second spray orifice is less than the aperture of the first spray orifice in embodiment；In addition, above-mentioned regulation body turns to two
The mode of operation of corresponding two kinds of gas-cookers is also not necessarily limited to this during position, and in other embodiments, regulation body turns to
Two positions, which can correspond to others, needs two kinds of different mode of operations of the aperture of Nozzle.
As shown in Fig. 2, Fig. 3 and Fig. 5, in the nozzle assembly of the present embodiment, blast tube 11 includes the He of air inlet section 111
Gas buffer section 112.Gas buffer section 112 is located between air inlet section 111 and regulation body 20.That is, from blast tube
The combustion gas that 11 import is come in reaches regulation body 20 after passing sequentially through air inlet section 111, gas buffer section 112, and from regulation originally
The first spray orifice 21 or the second spray orifice 22 of body 20 spray.In the present embodiment, connected with the first spray orifice 21 with blast tube 11 and be
Example, now, the center line of the first spray orifice 21 and the centerline collineation of blast tube 11.The area of passage of air inlet section 111 is in combustion gas
It is gradually reduced on flow direction.During above-mentioned air inlet section 111 is passed through in combustion gas, fuel gas flow is first accelerated, and works as combustion gas
When air-flow reaches the end of air inlet section 111, the speed of fuel gas flow is maximum, and hereafter, above-mentioned fuel gas flow enters gas buffer
Section 112.Because the area of passage of gas buffer section 112 is equal with the area of passage of the end of air inlet section 111 and keeps constant,
The gas buffer section 112 can play certain interim cushioning effect to above-mentioned fuel gas flow.Buffered by gas buffer section 112
Combustion gas afterwards, the amount entered in the first spray orifice 21 in the unit interval have been reduced, and so can further prevent combustion gas from the
Two spray orifices 22 leak.When the second spray orifice 22 connects with blast tube 11, the process of circulation of combustion gas and the first spray orifice 21 and combustion gas
Process when passage 11 connects is identical, will not be repeated here.In the present embodiment, gas buffer section 112 is in fuel gas flow direction
On length be more than or equal to 0.3mm.The aperture of the end of air inlet section 111 is 4~6mm.
As shown in Figures 2 to 4, in the nozzle assembly of the present embodiment, the side of nozzle body 10 is provided with a circle side opening,
Each side opening connects with blast tube 11, and positioned at the downstream of the regulation body 20.When combustion gas is from the first spray orifice 21 or the
After two spray orifices 22 spray, due to the speed of fuel gas flow, now a small amount of air can be introduced from above-mentioned side opening, so can be
Increase the ratio of air in combustion gas to a certain extent, be advantageous to combustion gas and fully burnt in subsequent combustion device.
As shown in Figures 1 to 6, in the nozzle assembly of the present embodiment, drive component includes rotating bar 31 and drive disk 32.
Wherein, the first end of rotating bar 31 is inserted into blast tube 11 from the side of nozzle body 10 and fixed with regulation body 20 and connected
Connect.Drive disk 32 is fixedly connected with the second end of rotating bar 31.Drive disk 32 can be driven by rotating bar 31 when rotating and be adjusted
Body 20 rotates.The structure of above-mentioned drive disk 32 and rotating bar 31 is simple, is easy to fabricate, and easy to assembly.Specifically,
The side of nozzle body 10 offers a through hole, and the through hole is penetrated to blast tube 11, above-mentioned when rotating bar 31 is inserted into
When in through hole, it is bonded to each other, can so ensures in 31 turns of rotating bar between the circumferential side wall of rotating bar 31 and the inwall of through hole
It is in real time fit-state between the inwall of through hole during dynamic, prevents the phenomenon of gas leakage from occurring.In the present embodiment, rotate
Bar 31 is structure as a whole with regulation body 20, is so easy to assemble.Certainly, rotating bar 31 is with adjusting the connected mode of body 20 not
It is limited to this, in other embodiments, rotating bar can be two independent parts with regulation body.
As shown in Fig. 2, Fig. 4 and Fig. 6, in the nozzle assembly of the present embodiment, spacer pin is provided with drive disk 32
321.The side of nozzle body 10 is provided with the stopper slot 12 being engaged with spacer pin 321.Above-mentioned spacer pin 321 and stopper slot 12
The rotary motion trace of drive disk 32 can be limited in the rotation process of drive disk 32 by being engaged, and the motion for improving drive disk 32 is reliable
Property.In the present embodiment, stopper slot 12 is curved, and the arc chord angle of curved stopper slot 12 is 90 °.Above-mentioned stopper slot 12
The rotational angle of drive disk 32 can be accurately defined by being engaged with spacer pin 321, drive disk 32 is rotated in the range of 90 °,
So that the switching of the first spray orifice 21 and the second spray orifice 22 is more accurate.Certainly, the shape not limited to this of stopper slot 12, in figure
In unshowned other embodiment, stopper slot can be annular, so can only play the motion credibility for improving drive disk
Effect.
As shown in Figure 1, Figure 2, shown in Fig. 6 to Fig. 7, in the nozzle assembly of the present embodiment, drive component also includes the He of connecting rod 33
Driver 34.Wherein, the first end of connecting rod 33 is rotatably coupled with drive disk 32.Driver 34 has expansion link 341, connecting rod
33 the second end is rotatably coupled with expansion link 341.Specifically, driver 34 can make expansion link 341 stretch out or retract.When
When expansion link 341 stretches out, the second end of connecting rod 33 is promoted, so that the first end of connecting rod 33 drives drive disk 32 to turn counterclockwise
Dynamic, after drive disk 32 rotate in place, the first spray orifice 21 connects with blast tube 11.When expansion link 341 is retracted, connecting rod is pulled
33 the second end, so that the first end of connecting rod 33 drives drive disk 32 to rotate clockwise, after drive disk 32 rotate in place, the
Two spray orifices 22 connect with blast tube 11.Above-mentioned drive component can drive regulation body 20 to rotate, and it is reliable to move cooperation.
In the present embodiment, driver 34 is magnetic valve, by magnetic valve adhesive or can be flicked to control expansion link 341 to retract or stretch
Go out, it is easy to operation, it is highly reliable.Certainly, the concrete structure not limited to this of driver 34, in other embodiments, driver
Can be motor, hydraulic cylinder etc..
As shown in Fig. 1, Fig. 7 and Fig. 8, in the nozzle assembly of the present embodiment, drive component also includes support member 35.Branch
Support member 35 is rotatably arranged in the middle part of connecting rod 33.Above-mentioned support member 35 can form the fulcrum of the rotation of connecting rod 33, ensure to drive
Dynamic device 34, connecting rod 33, the effective exercise of drive disk 32.In the present embodiment, connecting rod 33 is provided at both ends with two elongated holes, connecting rod
33 middle part is provided with connecting hole, and support member 35 is rotatably engaged with the connecting hole.The expansion link 341 of driver 34 and one
Elongated hole coordinates, and the upper surface of drive disk 32 is provided with connecting pin, and the connecting pin coordinates with another elongated hole, so as to realize connecting rod 33
With being rotatably connected for drive disk 32 and being rotatably connected for connecting rod 33 and expansion link 341.Certainly, connecting rod 33 and drive disk 32
With the connected mode not limited to this of expansion link 341, in the other embodiment not shown in figure, connecting rod can by rotating shaft with
Expansion link connects with drive disk.
It should be noted that the structure of drive component is not limited to said structure, in other embodiments, drive component can
Think motor, the motor shaft of motor is stretched in blast tube to be connected with regulation ontology-driven；Or drive component only includes turning
Lever and drive disk, manually rotate drive disk, so as to drive regulation body to rotate.
As shown in figure 8, present invention also provides a kind of gas-cooker, burning is included according to the embodiment of the gas-cooker of the application
The nozzle assembly of device and setting on the burner, nozzle assembly is above-mentioned nozzle assembly.Said burner include fire cover and
Distributor.Wherein, fire cover includes big fire cover and small fire cover, and distributor includes big fire distributor and small fire distributor.Big fire cover lid
Be located in big fire distributor and surround big fire gas mixing chamber with big fire distributor, small fire cover lid be located in small fire distributor and with
Small fire distributor surrounds small fire gas mixing chamber.Burner also include the big fire induction tunnel that is connected with big fire gas mixing chamber and
The small fire induction tunnel connected with small fire gas mixing chamber.In the present embodiment, the blast tube 11 of nozzle assembly and big fire injection
Pipe connects.When rotating regulation body 20, the first spray orifice 21 and the second spray orifice 22 optionally connect with blast tube 11, so that
Change gas-cooker and be in quick-fried state or normal combustion state.In the present embodiment, the aperture of the second spray orifice 22 is more than the first spray orifice
21 aperture, when gas-cooker needs to be in quick-fried state, regulation body 20 is turned into the second spray orifice 22 and blast tube 11
The position of connection, gas quantity increase, when gas-cooker needs to be in normal combustion state, regulation body 20 is turned into the first spray
The position that hole 21 connects with blast tube 11, gas quantity reduce.
In the gas-cooker of the present embodiment, gas-cooker also includes timer.When above-mentioned timer continues for setting quick-fried
Between.After the quick-fried duration terminates, control to adjust body 20 and rotate, gas-cooker is switched into normal combustion by quick-fried state
State.Specifically, in the present embodiment, timer is mechanical timer, and quick-fried duration, example are set by mechanical timer
Mechanical timer is such as set as 5 minutes, when solenoid valves adhesive, mechanical timer starts timing, and expansion link 341 contracts
Return, the second spray orifice 22 connects with blast tube 11, and gas-cooker is in quick-fried state；After mechanical timer timing finishes, lead to
Cross controller or control magnetic valve power-off to flick manually, expansion link 341 stretches out, and the first spray orifice 21 connects with blast tube 11, combustion
Gas kitchen is in normal combustion state.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (14)
1. a kind of nozzle assembly for gas-cooker, it is characterised in that including nozzle body (10) and gas quantity adjustment structure, institute
Stating nozzle body (10) has blast tube (11), and the gas quantity adjustment structure includes：
Body (20) is adjusted, is rotatably arranged in the blast tube (11), the regulation body (20) sets with insertion
The pore size of the first spray orifice (21) and the second spray orifice (22) put, first spray orifice (21) and second spray orifice (22) is not
Together, the center line of first spray orifice (21) and the center line of second spray orifice (22) are mutually perpendicular to, the regulation body
(20) rotatably arranged with so that one in first spray orifice (21) and second spray orifice (22) and the blast tube
(11) connect, another in first spray orifice (21) and second spray orifice (22) is by the passage of the blast tube (11)
Wall blocks.
2. nozzle assembly according to claim 1, it is characterised in that the nozzle assembly also includes drive component, described
The drive component driving regulation body (20) rotates.
3. nozzle assembly according to claim 1, it is characterised in that the blast tube (11) includes air inlet section (111)
With gas breeze way (112), the gas buffer section (112) be located at the air inlet section (111) with it is described regulation body (20) it
Between, the area of passage of the air inlet section (111) is gradually reduced on fuel gas flow direction, the mistake of the gas buffer section (112)
Flow area is equal with the area of passage of the end of the air inlet section (111) and keeps constant.
4. nozzle assembly according to claim 3, it is characterised in that the gas buffer section (112) is in fuel gas flow side
Upward length is more than or equal to 0.3mm.
5. nozzle assembly according to claim 2, it is characterised in that the drive component includes：
Rotating bar (31), the first end of the rotating bar (31) are inserted into the combustion gas from the side of the nozzle body (10) and led to
It is fixedly connected in road (11) and with the regulation body (20)；
Drive disk (32), it is fixedly connected with the second end of the rotating bar (31), the drive disk (32) can pass through when rotating
The rotating bar (31) drives the regulation body (20) to rotate.
6. nozzle assembly according to claim 5, it is characterised in that the rotating bar (31) and the regulation body (20)
It is structure as a whole.
7. nozzle assembly according to claim 5, it is characterised in that be provided with spacer pin on the drive disk (32)
(321), the side of the nozzle body (10) is provided with the stopper slot (12) being engaged with the spacer pin (321).
8. nozzle assembly according to claim 7, it is characterised in that the stopper slot (12) is curved.
9. the nozzle assembly according to any one of claim 5 to 8, it is characterised in that the drive component also includes：
Connecting rod (33), first end and the drive disk (32) of the connecting rod (33) are rotatably coupled；
Driver (34), the driver (34) have expansion link (341), the second end and the expansion link of the connecting rod (33)
(341) it is rotatably coupled.
10. nozzle assembly according to claim 9, it is characterised in that the drive component also includes support member (35), institute
State the middle part that support member (35) is rotatably arranged in the connecting rod (33).
11. nozzle assembly according to claim 9, it is characterised in that the driver (34) is magnetic valve.
12. a kind of gas-cooker, including burner and the nozzle assembly that is arranged on the burner, it is characterised in that it is described
Nozzle assembly is the nozzle assembly any one of claim 1 to 11.
13. gas-cooker according to claim 12, it is characterised in that the burner includes：
Big fire distributor and small fire distributor；
Big fire cover and small fire cover, the big fire cover lid are located in the big fire distributor and surround big fire with the big fire distributor
Gas mixing chamber, the small fire cover lid are located in the small fire distributor and surround small fire gas mixing with the small fire distributor
Chamber；
Big fire induction tunnel and small fire induction tunnel, the big fire induction tunnel are connected with the big fire gas mixing chamber, and the small fire is drawn
Pipe is penetrated to connect with the small fire gas mixing chamber；
The blast tube (11) of the nozzle assembly connects with the big fire induction tunnel, when rotating regulation body (20)
First spray orifice (21) and second spray orifice (22) optionally connect with the blast tube (11), so that the combustion gas
Stove is in quick-fried state or normal combustion state.
14. gas-cooker according to claim 13, it is characterised in that the gas-cooker also includes timer, the timing
Device is used to set the quick-fried duration, after the quick-fried duration terminates, controls the regulation body (20) to rotate, will
The gas-cooker switches to the normal combustion state by the quick-fried state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779706.1A CN107781815B (en) | 2016-08-30 | 2016-08-30 | Nozzle assembly for gas stove and gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779706.1A CN107781815B (en) | 2016-08-30 | 2016-08-30 | Nozzle assembly for gas stove and gas stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107781815A true CN107781815A (en) | 2018-03-09 |
| CN107781815B CN107781815B (en) | 2024-04-02 |
Family
ID=61450694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779706.1A Active CN107781815B (en) | 2016-08-30 | 2016-08-30 | Nozzle assembly for gas stove and gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107781815B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297184A (en) * | 2018-12-12 | 2020-06-19 | 浙江绍兴苏泊尔生活电器有限公司 | Method and device for detecting air pump and cooking appliance |
| CN112594690A (en) * | 2020-12-15 | 2021-04-02 | 广东超人节能厨卫电器有限公司 | Gas nozzle, combustor and gas cooking utensils |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201034316Y (en) * | 2007-05-10 | 2008-03-12 | 韩敏 | Mixed gas flow regulating valve |
| CN201925516U (en) * | 2010-12-13 | 2011-08-10 | 李卫加 | Plug valve with multi-grade flow |
| CN202510767U (en) * | 2012-01-20 | 2012-10-31 | 创尔特热能科技(中山)有限公司 | Gas change-over valve applicable to double gases |
| CN205036888U (en) * | 2015-10-02 | 2016-02-17 | 福鼎市跃华机电有限公司 | Multiple gas air feeder's relief pressure valve |
| CN206018627U (en) * | 2016-08-30 | 2017-03-15 | 浙江苏泊尔家电制造有限公司 | Nozzle assembly and gas-cooker for gas-cooker |
-
2016
- 2016-08-30 CN CN201610779706.1A patent/CN107781815B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201034316Y (en) * | 2007-05-10 | 2008-03-12 | 韩敏 | Mixed gas flow regulating valve |
| CN201925516U (en) * | 2010-12-13 | 2011-08-10 | 李卫加 | Plug valve with multi-grade flow |
| CN202510767U (en) * | 2012-01-20 | 2012-10-31 | 创尔特热能科技(中山)有限公司 | Gas change-over valve applicable to double gases |
| CN205036888U (en) * | 2015-10-02 | 2016-02-17 | 福鼎市跃华机电有限公司 | Multiple gas air feeder's relief pressure valve |
| CN206018627U (en) * | 2016-08-30 | 2017-03-15 | 浙江苏泊尔家电制造有限公司 | Nozzle assembly and gas-cooker for gas-cooker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297184A (en) * | 2018-12-12 | 2020-06-19 | 浙江绍兴苏泊尔生活电器有限公司 | Method and device for detecting air pump and cooking appliance |
| CN112594690A (en) * | 2020-12-15 | 2021-04-02 | 广东超人节能厨卫电器有限公司 | Gas nozzle, combustor and gas cooking utensils |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107781815B (en) | 2024-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107781815A (en) | Nozzle assembly and gas-cooker for gas-cooker | |
| CN104535122B (en) | A kind of adjustable critical flow venturi nozzle of throat area with aditus laryngis plate | |
| CN206018627U (en) | Nozzle assembly and gas-cooker for gas-cooker | |
| CN106704623A (en) | Fuel gas valve synchronously regulating flow rates of inner and outer rings | |
| CN104900131A (en) | Experiment method for simulating formation fluid overflow and lost circulation in drilling process | |
| CN105465845B (en) | For the proportioning valve and gas kitchen ranges of gas kitchen ranges | |
| CN205860008U (en) | A kind of flame device applying air-fuel mixture body rotary motion | |
| CN109577928A (en) | A kind of gas-liquid two-phase injection well head device and method | |
| CN105665165B (en) | A kind of bathroom mixed cold and hot water injector | |
| CN106091104B (en) | A kind of heating system | |
| CN108662187A (en) | A kind of motor-driven valve | |
| CN209309552U (en) | A kind of inner locking type pipe fitting of link mechanism device | |
| CN207019057U (en) | A kind of oil circuit adjusting means of fuel oil atomizer for burning | |
| CN208778724U (en) | Valve mechanism | |
| CN209463827U (en) | Cooking equipment | |
| CN106110558A (en) | Fire-fighting simulated fire atomizer | |
| CN106121511B (en) | A kind of stake drilling machine with good dynamics performance | |
| CN105940860B (en) | A kind of new tea picking machine system | |
| US1836242A (en) | Gas cock | |
| CN207093851U (en) | A kind of multifunction burning gas control valve | |
| CN207378829U (en) | Small fire cover combined structure and kitchen range | |
| CN207333807U (en) | A kind of wall type hidden single-handle double-control tap | |
| CN205977282U (en) | Step -down mechanism of steam turbine high -pressure air inflow parameter | |
| CN206556072U (en) | Implicit form stone or metal plate for standing a stove on as a precaution against fire | |
| CN201396485Y (en) | gas conversion and air door combined valve with double air source nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231126 Address after: 312073 No. 399, Xingbin Road, economic and Technological Development Zone, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Zhejiang SUPOR kitchen and bathroom Electrical Appliance Co.,Ltd. Applicant after: ZHEJIANG SUPOR ELECTRICAL APPLIANCES MANUFACTURING Co.,Ltd. Address before: No. 501, Bin'an Road, hi tech (Binjiang) District, Hangzhou City, Zhejiang Province 310051 Applicant before: ZHEJIANG SUPOR ELECTRICAL APPLIANCES MANUFACTURING Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |