CN106885006A - Baking box intake valve with gas versatility - Google Patents
Baking box intake valve with gas versatility Download PDFInfo
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- CN106885006A CN106885006A CN201710167048.5A CN201710167048A CN106885006A CN 106885006 A CN106885006 A CN 106885006A CN 201710167048 A CN201710167048 A CN 201710167048A CN 106885006 A CN106885006 A CN 106885006A
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- Prior art keywords
- flow
- flow channel
- road
- valve body
- gas
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/10—Means for additional adjustment of the rate of flow
- F16K5/103—Means for additional adjustment of the rate of flow specially adapted for gas valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/002—Gaseous fuel
- F23K5/007—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2400/00—Pretreatment and supply of gaseous fuel
- F23K2400/20—Supply line arrangements
- F23K2400/201—Control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2900/00—Special features of, or arrangements for fuel supplies
- F23K2900/05002—Valves for gaseous fuel supply lines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a kind of baking box intake valve with gas versatility, including：Valve body, valve body is provided with air inlet, gas outlet, first flow and second flow channel, first flow connection air inlet and gas outlet, and second flow channel one end connects first flow near one end of air inlet, other end connection gas outlet；Adjusting means, adjusting means is located in second flow channel, for opening and/or closure according to source of the gas type adjustment second flow channel；Control device, control device is located in valve body, opening and/or closure for controlling first flow and second flow channel simultaneously.The achievable baking box of the present invention no longer needs to change bigbore nozzle when propane is replaced by natural gas, easy to use, practical.
Description
Technical field
The present invention relates to burner apparatus field, and in particular to a kind of baking box intake valve with gas versatility.
Background technology
Oven, also known as baking oven, baking box, ovens, refers to a kind of device that food is cooked with hot-air, generally closing or half
Enclosed construction.Barbecue is then referred to as with opening mode hot air.Oven may also be used for referring to carries out height with hot gas
The device of temperature treatment.In west, oven is the common device in traditional-family kitchen, generally horizontal.In Chinese Central Plains area, then
It is traditionally that catering industry is used rather than family expenses, it is mostly vertical.Baking box on the market mainly divides electric oven and combustion gas roasting at present
Case, wherein gas burning roastor mainly use natural gas or propane is fuel.
Propane is an alkane for three carbon, and chemical formula is C3H8, usually gaseous state, but the general fortune after being compressed into liquid
It is defeated.In print, propane is commonly referred to as liquefied petroleum gas, wherein being also mixed with a small amount of propylene, butane and butylene.Natural gas is
A kind of natural mixture being made up of methane and other gases, and propane is actually the by-product of petroleum refining and natural gas production
Thing.Natural gas must use preceding purification, and the accessory substance of this process is just including propane, butane, hydrocarbonization such as ethane and pentane
Compound.
Both differences are that every unit energy number that propane is provided is more than natural gas, are only provided per CFG
1000 BTUs, and the gaseous propane of same volume can provide 2500 BTUs.This means the energy ratio natural gas of propane is high
2.5 times.Therefore produce the propane of same energy demand fewer than natural gas.Therefore when for baking box fuel, baking box needs basis
The characteristic of propane and natural gas carries out the respective change in structure.It is general that nozzle is changed using dismounting baking box in actually used
Mode tackles different fuel, i.e., when using natural gas, change heavy caliber nozzle, during using propane, changes hand line nozzle.
Because nozzle is inside the baking box, dismounting extremely inconvenience, to user using bringing great inconvenience.
The content of the invention
In order to solve the above problems, the present invention provides one kind and is not required to change the i.e. applicable natural gas of baking box parts or propane
, can convenient regulation the intake valve with gas versatility.
The technical solution adopted for the present invention to solve the technical problems is：Baking box intake valve with gas versatility, bag
Include：
Valve body, valve body is provided with air inlet, gas outlet, first flow and second flow channel, first flow connection air inlet and outlet
Mouthful, second flow channel one end connects first flow near one end of air inlet, other end connection gas outlet；
Adjusting means, adjusting means for the opening according to source of the gas type adjustment second flow channel and/or is closed in the second flow channel
Close；
Control device, control device is located in valve body, for controlling the opening of first flow and second flow channel simultaneously and/or closing
Close.
Further, valve body is provided with the first mounting hole, and first mounting hole one end connection second flow channel, the other end is located at valve body
Outer face；
Adjusting means is installed in the first mounting hole, and its one end is acted in second flow channel, and the other end is extended outside valve body, with
Opened and/or closure second in the one end in second flow channel come control action in by adjusting its one end extended outside valve body
Road.
Further, adjusting means is slidably mounted in the first mounting hole, can be extended outside valve body by adjusting it
One end control to adjust device exit second flow channel distance or enter second flow channel length, with control second flow channel opening or
Circulation area after closure and opening or the circulation area in closing course.
Further, valve body is provided with the second mounting hole, and second mounting hole one end is located at valve body outer face, and the other end is extended
To realize its duct while interrupting first flow and second flow channel in valve body；
Control device is rotatably installed in the second mounting hole, and its one end stretches out valve body, the other end be provided with the first secondary flow road and
Second secondary flow road, the first secondary flow road can connect the first flow being interrupted, and recover its circulation, and the second secondary flow road can be connected and is interrupted
Second flow channel, recover its circulation；
Control device connects first flow, the simultaneously respectively when turning an angle by the first secondary flow road, the second secondary flow road
Two runners realize first flow, the opening control of second flow channel or the first secondary flow road, the second secondary flow road respectively while with first
Runner, second flow channel dislocation block first flow, second flow channel by control device first-class to realize in itself without connection
The closure control in road, second flow channel.
Further, it is additionally provided with sub-controlling unit on control device, sub-controlling unit is used to reducing first flow, the
The circulation area of two runners, to realize the reduction of gas outlet gas output.
Further, sub-controlling unit is respectively smaller than the 3rd of the first secondary flow road and the second secondary flow road including circulation area
Secondary flow road and the 4th secondary flow road, the 3rd secondary flow road, the 4th secondary flow road respectively with the first secondary flow road, the second secondary flow road with the surfaces of revolution and
Certain anglec of rotation that staggers is set, to realize that control device is by closure first flow, second during control device rotation set angle
The state of runner switch to by the 3rd secondary flow road, the 4th secondary flow road open respectively first flow, the state of second flow channel or by
First secondary flow road, the second auxiliary flow passage first flow, the state of second flow channel are switched to by the 3rd secondary flow road, the 4th secondary flow road
Connection first flow, the state of second flow channel.
Further, valve body is provided with auxiliary gas outlet, and second flow channel one end connects first flow near one end of air inlet,
The other end connects auxiliary gas outlet, for increasing total outlet area of valve body, and avoids first flow and second flow channel from being formed back
Road and influence gas output.
Further, surrounding of the auxiliary gas outlet located at gas outlet.
The beneficial effects of the invention are as follows：First flow, second flow channel, adjusting means and control device are set, third is being used
During alkane, second flow channel is closed by adjusting means, control device opens first flow, propane is flowed from gas outlet through first flow
Go out；When using natural gas, second flow channel is opened by adjusting means, control device opens first flow, second flow channel simultaneously,
Natural gas is flowed out from gas outlet and auxiliary gas outlet through first flow, second flow channel, baking box when propane is replaced by natural gas not
Need to change bigbore nozzle again, it is easy to use, it is practical.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the invention；
Fig. 2 is decomposing schematic representation of the invention；
Fig. 3 is the structural representation of valve body in the present invention；
Fig. 4 is the first sectional view of valve body in the present invention；
Fig. 5 is the second sectional view of valve body in the present invention；
Fig. 6 is the structural representation of turning set in the present invention；
Fig. 7 is the first sectional view of turning set in the present invention；
Fig. 8 is the second sectional view of turning set in the present invention；
Fig. 9 is that control device closes the first section view of first flow in the present invention in the case of adjusting means closure second flow channel
Figure；
Figure 10 is that control device opens first flow and circulation area in the present invention in the case of adjusting means closure second flow channel
The first maximum sectional view；
Figure 11 is that control device opens first flow and circulation area in the present invention in the case of adjusting means closure second flow channel
The first minimum sectional view；
Figure 12 is that control device closes the second section view of first flow in the present invention in the case of adjusting means closure second flow channel
Figure；
Figure 13 is that control device opens first flow and circulation area in the present invention in the case of adjusting means closure second flow channel
The second maximum sectional view；
Figure 14 is that control device opens first flow and circulation area in the present invention in the case of adjusting means closure second flow channel
The second minimum sectional view；
Figure 15 is control device closure first flow, second flow channel in the case that adjusting means opens second flow channel in the present invention
The first sectional view；
Figure 16 is that in the case that adjusting means opens second flow channel in the present invention, control device opens first flow, second flow channel
And the first maximum sectional view of circulation area；
Figure 17 is that in the case that adjusting means opens second flow channel in the present invention, control device opens first flow, second flow channel
And the first minimum sectional view of circulation area；
Figure 18 is the schematic diagram of the second flow channel of situation shown in Figure 15；
Figure 19 is the schematic diagram of the second flow channel of situation shown in Figure 16；
Figure 20 is the schematic diagram of the second flow channel of situation shown in Figure 17；
Figure 21 is control device closure first flow, second flow channel in the case that adjusting means opens second flow channel in the present invention
The second sectional view；
Figure 22 is that in the case that adjusting means opens second flow channel in the present invention, control device opens first flow, second flow channel
And the second maximum sectional view of circulation area；
Figure 23 is that in the case that adjusting means opens second flow channel in the present invention, control device opens first flow, second flow channel
And the second minimum sectional view of circulation area；
Figure 24 is overall schematic of the invention.
Specific embodiment
Embodiment 1
Reference picture 1, Fig. 2 and Figure 24, the present invention are the baking box intake valves with gas versatility, including：
Valve body 1, the valve body 1 is provided with air inlet 11, gas outlet 12, first flow and second flow channel, and the first flow connects
Logical air inlet 11 and gas outlet 12, near one end of air inlet 11, the other end connects second flow channel one end connection first flow
Pass-out gas port 12；
Adjusting means 2, the adjusting means 2 is located in second flow channel, for the opening according to source of the gas type adjustment second flow channel
And/or closure；
Control device, the control device in the valve body 1, for control simultaneously first flow and second flow channel opening and/
Or closure.
The specific flow route of runner can freely be set, and the specific setting in the present embodiment is as follows：
Shown as shown in Figure 1, Figure 3 and Figure 4, the valve body 1 is provided with the first mounting hole 13, the one end of the first mounting hole 13 connection second
Runner, the other end is located at the outer face of valve body 1；The adjusting means 2 is set to cylindrical-shaped structure and is connected through a screw thread slidably
Be installed in the first mounting hole 13, its one end is acted in second flow channel, and the other end is extended outside valve body 1.As illustrated, its
Acting on the one end in second flow channel can completely close the port that second flow channel connects first flow.
Due to producing same heat, the unnecessary propane of consumption of natural gas, therefore during using natural gas, rotate counterclockwise is adjusted
Regulating device 2 extends one end outside valve body 1 and controls to adjust device 2 and exits the distance of second flow channel to open second flow channel, and leads to
The number of turns or angle for crossing rotation control to adjust the distance of device 2 and the port of second flow channel, after controlling second flow channel to open
Circulation area realizes the control of air inflow, is simultaneously operable first flow, second flow channel, when control device is opened, while
Circulate to meet the air demand of natural gas.And when using propane, the adjusting means that turns clockwise 2 extends outside valve body 1
End, device 2 is into second flow channel and blocks its end for control and regulation, closes second flow channel, first flow is carried out single channel
Circulation.The circulation area of second flow channel can also be reduced by this regulative mode when using natural gas, air inlet is reasonably adjusted
Amount.
As shown in Figures 3 to 5, the valve body 1 is provided with the second mounting hole 14, and described one end of second mounting hole 14 is located at valve body
1 outer face, the other end is extended in valve body 1 to realize its duct while interrupting first flow and second flow channel.Such as Fig. 6 to Fig. 8
Shown, control device is set to a turning set 3, and the axle center of turning set 3 is provided with central through hole, and dividing plate 36 is provided with central through hole, will
Central through hole is divided into two sections of preceding hole, metapore.Turning set 3 is boundary with dividing plate 36, the leading portion in the preceding hole of correspondence is provided with first flow hole
31, corresponding back segment is provided with that second flow channel enters hole 32 and second flow channel portals 35, and first flow hole 31, second flow channel enters the and of hole 32
The second flow channel 35 side walls for penetrating turning set 3 that portal connect corresponding central through hole.Turning set 3 can with the direction that leading portion is stretched into
Be rotatably mounted in the second mounting hole 14, first flow hole 31 and preceding hole constitute the first secondary flow road, second flow channel enter hole 32, after
Portal 35 the second secondary flow of composition roads for hole, second flow channel.In rotation process, the first secondary flow road, the second secondary flow road can be same for turning set 3
First flow, second flow channel that Shi Liantong is interrupted, recover its circulation.As illustrated, the second mounting hole 14 is parallel to the first peace
Dress hole 13, and its openend, located at same one end of valve body 1, the back segment of turning set 3 is provided with closure and swingle 4, is rotated during installation
One end of bar 4 is extended outside valve body 1, convenient control.The control device when turning an angle, by the first secondary flow road,
Second secondary flow road connects first flow, second flow channel to realize the opening control of first flow, second flow channel simultaneously respectively；Return again
Turn or continue to rotate to an angle, the first secondary flow road, the second secondary flow road respectively simultaneously with first flow, second flow channel misplace and
Do not connect, turning set 3 blocks first flow, second flow channel in itself, realize the closure control of first flow, second flow channel.
In actual use, user often carries out the switching of big fire, small fire, therefore the present embodiment for different demands
Described in sub-controlling unit is additionally provided with control device, the sub-controlling unit is used to reduce first flow, second flow channel
Circulation area, to realize the reduction of the gas output of gas outlet 12.
As shown in Figure 6 to 8, turning set 3 is provided with that circulation area is respectively smaller than first flow hole 31 and second flow channel enters
The auxiliary road hole 34 in 3rd auxiliary road hole 33 and the 4th in hole 32, wherein the 3rd auxiliary road hole 33 is set with first flow hole 31 with the surfaces of revolution,
And certain anglec of rotation that staggers；4th auxiliary road hole 34 enters hole 32, second flow channel and portals 35 with Plane of rotation setting with second flow channel
And certain anglec of rotation that staggers, the anglec of rotation is equal to the offset angular between the 3rd auxiliary road hole 33 and first flow hole 31.The
Three auxiliary road holes 33 and preceding hole constitute the 3rd secondary flow road, and the 4th auxiliary road hole 34, metapore and second flow channel enter hole 32 and constitute the 4th secondary flow
Road.In the first secondary flow road, the second auxiliary flow passage first flow, second flow channel, continue rotary motion set 3 to set angle
When, control device by by the first secondary flow road, the second auxiliary flow passage first flow, second flow channel state switch to it is auxiliary by the 3rd
Runner, the 4th auxiliary flow passage first flow, the state of second flow channel, reduce first flow, the circulation area of second flow channel, real
Existing baking box big fire and the switching of small fire.
If using same venthole with first flow in view of second flow channel, easily the shadow because of the circulation area of venthole
The gas output of dual channel pattern is rung, and runner loop can be formed, it is also possible to influence whether actual gas output, therefore, second flow channel
Do not share venthole.The valve body 1 is provided with auxiliary gas outlet 15, surrounding of the auxiliary gas outlet 15 located at gas outlet 12.Described second
Runner one end connection first flow connects auxiliary gas outlet 15 near one end of air inlet 11, the other end, increases total outlet of valve body 1
Area.
As illustrated, in order to ensure air-tightness, sealing ring is respectively provided with the junction that there may be leakage in the present embodiment,
Specific set location is not detailed herein.
The baking box intake valve with gas versatility of the present embodiment, when with propane as fuel, such as Fig. 9 and Figure 12 institutes
Show, the closure of adjusting means 2 second flow channel, control device closure first flow and second flow channel；By rotating swingle 4, drive
Turning set 3 rotate 90 ° when, as depicted in figure 10 and figure 13, first flow is connected by the first secondary flow road with gas outlet 12, now for
Big fire pattern；When being further continued for rotating 70 °, as shown in Figure 11 and Figure 14, first flow is connected by the 3rd secondary flow road with gas outlet 12
It is logical, it is now small fire pattern, then valve body 1 by reversely rotating 160 °.When with natural gas as fuel, such as Figure 15, Figure 18
With shown in Figure 21, adjusting means 2 opens second flow channel, control device closure first flow and second flow channel；Rotated by rotating
Bar 4, when driving turning set 3 to rotate 90 °, as shown in Figure 16, Figure 19 and Figure 22, first flow is by the first secondary flow road circulation outlet
Mouth 12, second flow channel, by the second auxiliary auxiliary gas outlet 15 of flow passage, is now big fire pattern；70 ° of rotation is further continued for, is such as schemed
17th, shown in Figure 20 and Figure 23, first flow is connected by the 3rd auxiliary flow passage gas outlet 12, second flow channel by the 4th secondary flow road
Logical auxiliary gas outlet 15, is now small fire pattern；Reversely rotating 160 ° can valve body 1.
In order to prevent operation error, as illustrated, being provided with spring between swingle 4 and turning set 3, set on turning set 3
Put chute, swingle 4 is coordinated by pin and chute and controls turning set 3 to rotate, and under normal circumstances, spring is by the He of swingle 4
Pin releases the position coordinated with chute, in regulation, it is necessary to first press swingle 4, pin is entered chute.
Baking box intake valve with gas versatility of the invention, solves the inconvenience of replacing nozzle in conventional oven, more
When changing fuel, it is only necessary to corresponding rotation adjustment device 2, easy to use, simple structure is practical.
Embodiment 2
The present embodiment is based on embodiment 1, difference, the turning set 3 of the present embodiment when rotating 90 °, entrance
It is small fire pattern, i.e. it is auxiliary that the set location in the auxiliary road hole 33 in first flow hole 31 and the 3rd is exchanged, second flow channel enters hole 32 and the 4th
The set location in road hole 34 is exchanged.
Embodiment 3
The present embodiment is that the turning set 3 of the present embodiment enters big fire mould when rotating 70 ° based on embodiment 1, difference
Formula, then enter small fire pattern, the place that corresponding second flow channel is interrupted by the second mounting hole 14, its bending when rotating 80 °
Angle is set by this angle.
Embodiment 4
The present embodiment is that first flow hole 31 and second flow channel enter hole in the present embodiment based on embodiment 1, difference
32 mutual dislocations are set.
Above-described embodiment is preferred scheme of the invention, and the present invention can also have other embodiments.The technology of this area
Personnel can also make equivalent variations or replacement on the premise of without prejudice to spirit of the invention, and these equivalent modifications or replacement are wrapped
It is contained in the scope set by the application claim.
Claims (8)
1. there is the baking box intake valve of gas versatility, it is characterised in that including：
Valve body, the valve body is provided with air inlet, gas outlet, first flow and second flow channel, and the first flow connects air inlet
Mouth and gas outlet, second flow channel one end connection first flow is near one end of air inlet, other end connection gas outlet；
Adjusting means, the adjusting means in the second flow channel, for the opening according to source of the gas type adjustment second flow channel and/
Or closure；
Control device, the control device in the valve body, for control simultaneously first flow and second flow channel opening and/or
Closure.
2. there is the baking box intake valve of gas versatility as claimed in claim 1, it is characterised in that：
The valve body is provided with the first mounting hole, and described first mounting hole one end connects second flow channel, and the other end is located at valve body outer end
Face；
The adjusting means is installed in the first mounting hole, and its one end is acted in second flow channel, and the other end is extended outside valve body,
Opened and/or closure the in the one end in second flow channel come control action for extending one end outside valve body by adjusting it
Two runners.
3. there is the baking box intake valve of gas versatility as claimed in claim 2, it is characterised in that：
The adjusting means is slidably mounted in the first mounting hole, can control to adjust by adjusting its one end extended outside valve body
Regulating device exits the distance of second flow channel or enters the length of second flow channel, to control the opening or closure of second flow channel and beat
The circulation area in circulation area or closing course after opening.
4. there is the baking box intake valve of gas versatility as claimed in claim 1, it is characterised in that：
The valve body is provided with the second mounting hole, and described second mounting hole one end is located at valve body outer face, and the other end extends valve body
It is interior to realize its duct while interrupting first flow and second flow channel；
The control device is rotatably installed in the second mounting hole, and its one end stretches out valve body, and the other end is provided with the first secondary flow
Road and the second secondary flow road, the first secondary flow road can connect the first flow being interrupted, and recover its circulation, the second secondary flow road
The second flow channel being interrupted can be connected, recovers its circulation；
The control device connects first-class simultaneously respectively when turning an angle by the first secondary flow road, the second secondary flow road
Road, second flow channel come realize first flow, second flow channel opening control or the first secondary flow road, the second secondary flow road respectively and meanwhile with
First flow, second flow channel dislocation block first flow, second flow channel by control device to realize first in itself without connection
The closure control of runner, second flow channel.
5. there is the baking box intake valve of gas versatility as claimed in claim 4, it is characterised in that：
Sub-controlling unit is additionally provided with the control device, the sub-controlling unit is used to reduce first flow, second
The circulation area in road, to realize the reduction of gas outlet gas output.
6. there is the baking box intake valve of gas versatility as claimed in claim 5, it is characterised in that：
The sub-controlling unit including circulation area be respectively smaller than the first secondary flow road and the second secondary flow road the 3rd secondary flow road and
4th secondary flow road, the 3rd secondary flow road, the 4th secondary flow road are respectively with the first secondary flow road, the second secondary flow road is with the surfaces of revolution and staggers
Certain anglec of rotation is set, to realize that control device is by closure first flow, second flow channel during control device rotation set angle
State switch to first flow, the state of second flow channel opened or by first by the 3rd secondary flow road, the 4th secondary flow road respectively
Secondary flow road, the second auxiliary flow passage first flow, the state of second flow channel are switched to by the 3rd secondary flow road, the 4th auxiliary flow passage
The state of first flow, second flow channel.
7. there is the baking box intake valve of gas versatility as claimed in claim 1, it is characterised in that：
The valve body is provided with auxiliary gas outlet, and described second flow channel one end connects first flow near one end of air inlet, another
The end auxiliary gas outlet of connection, for increasing total outlet area of valve body, and avoid first flow and second flow channel from forming loop and
Influence gas output.
8. there is the baking box intake valve of gas versatility as claimed in claim 7, it is characterised in that：
Surrounding of the auxiliary gas outlet located at gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167048.5A CN106885006B (en) | 2017-03-20 | 2017-03-20 | Oven air inlet valve with gas universality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167048.5A CN106885006B (en) | 2017-03-20 | 2017-03-20 | Oven air inlet valve with gas universality |
Publications (2)
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| CN106885006A true CN106885006A (en) | 2017-06-23 |
| CN106885006B CN106885006B (en) | 2023-05-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611571A (en) * | 2018-12-21 | 2019-04-12 | 浙江博顿燃具科技有限公司 | A kind of plug valve |
| CN110145610A (en) * | 2019-05-05 | 2019-08-20 | 广东聚德阀门科技有限公司 | Dual-fuel oven valve without replacing nozzle |
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| US20130186492A1 (en) * | 2011-04-08 | 2013-07-25 | Continental Appliances, Inc. D.B.A. Procom | Heating system |
| CN105351556A (en) * | 2015-11-25 | 2016-02-24 | 宁波万安股份有限公司 | Double-gas sharing plug valve |
| CN207005331U (en) * | 2017-03-20 | 2018-02-13 | 中山利特隆瓦斯器材有限公司 | Baking box intake valve with gas versatility |
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| CN1779329A (en) * | 2004-11-25 | 2006-05-31 | 刘小勇 | Heating system |
| US20070277803A1 (en) * | 2006-05-17 | 2007-12-06 | David Deng | Heater |
| US20080156378A1 (en) * | 2006-12-30 | 2008-07-03 | Feng Zhang | Manual gas valve with natural/lp gas conversion capability |
| US20090250049A1 (en) * | 2008-04-08 | 2009-10-08 | Sing Chen International Co., Ltd. | Gas-Supply Regulating Device for Use in a Gas Burner Assembly |
| US20130186492A1 (en) * | 2011-04-08 | 2013-07-25 | Continental Appliances, Inc. D.B.A. Procom | Heating system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611571A (en) * | 2018-12-21 | 2019-04-12 | 浙江博顿燃具科技有限公司 | A kind of plug valve |
| CN110145610A (en) * | 2019-05-05 | 2019-08-20 | 广东聚德阀门科技有限公司 | Dual-fuel oven valve without replacing nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106885006B (en) | 2023-05-09 |
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