CN109764160A - The outer ring outlet pipe assembly of gas cooker and gas cooker with it - Google Patents
The outer ring outlet pipe assembly of gas cooker and gas cooker with it Download PDFInfo
- Publication number
- CN109764160A CN109764160A CN201811644197.7A CN201811644197A CN109764160A CN 109764160 A CN109764160 A CN 109764160A CN 201811644197 A CN201811644197 A CN 201811644197A CN 109764160 A CN109764160 A CN 109764160A
- Authority
- CN
- China
- Prior art keywords
- outer ring
- gas
- pipe
- escape pipe
- control valve
- 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.)
- Pending
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The present invention relates to fields of home appliance technology, and in particular to a kind of outer ring outlet pipe assembly of gas cooker and the gas cooker with it.Present invention seek to address that the technical problem of the temperature-control performance difference of existing gas cooker.For this purpose, outer ring outlet pipe assembly is connected to the outer ring gas outlet of the gas valve of gas cooker the present invention provides a kind of outer ring outlet pipe assembly of gas cooker, outer ring outlet pipe assembly includes: outer ring escape pipe, and outer ring escape pipe is connected to outer ring gas outlet；Control valve, control valve are connected to outer ring escape pipe, for controlling the gas output of outer ring escape pipe.The present invention is by being arranged control valve on outer ring escape pipe, the gas output of outer ring escape pipe is controlled by control valve, the gas output of combustion gas in outer ring escape pipe is adjusted with this, pass through the cooking temp of the gas output regulating gas kitchen range of combustion gas in outer ring escape pipe, to improve the temperature applicable range of gas cooker, the usage experience of user is improved.
Description
Technical field
The present invention relates to fields of home appliance technology, and in particular to a kind of outer ring outlet pipe assembly of gas cooker and has
Its gas cooker.
Background technique
What this part provided is only background information relevant to the disclosure, is not necessarily the prior art.
In the daily culinary art activity of people, the control to temperature is the important component of cooking food process.If
Cooking temp is too low, then food materials are difficult ripe, although food materials can be kept well-done by lengthening cooking time in this case,
Also it can make ageing food materials, taste bad, nutrient loss；If cooking temp is too high, will lead to food materials surface be charred and
Internal raw food, to can not eat.In the culinary art activity for needing to carry out temperature control, such as frying etc., people may be using electricity
Magnetic furnace, because there is some electromagnetic ovens can be than accurately controlling cooking temp within a preset range.But in most families
In, the major appliances that gas cooker is still cooked, compared to electromagnetic oven, the advantage of gas cooker is that its firepower is bigger, can
To adapt to the diversified cooking operation such as quick-fried, side fish, frying, boiling；And gas cooker is to use mechanical structure, in reliability
It is better than electromagnetic oven.But existing gas cooker does not have temperature controlling function generally, cause the application range of gas cooker by
Considerable restraint greatly reduces the usage experience of user.
As shown in Figure 1, gas output of the existing gas cooker using gas valve such as plug valve control gas cooker, plug valve packet
Pipe valve and straight cutting valve 10 ' are included away, it is the same for walking the core component seal assembly of pipe valve and straight cutting valve 10 ', the difference is that:
Walking pipe valve itself is that valve body without tracheae needs additional tracheae to connect the ejector pipe of valve body and burner；And straight cutting valve
10 ' band tracheaes, can directly be connected to the ejector pipe of burner.Walking pipe valve is advantageous in that tracheae is easy to control, and disadvantage is
Interface is excessive, not can guarantee its good leakproofness when producing in enormous quantities, simultaneously because walking empty between the components in pipe valve
Gap is smaller, leads to nut assembly difficulty, very big in the assembly difficulty that reality walks pipe valve in production, and it is somewhat expensive to walk pipe valve cost,
Usually on high-end kitchen range, it is difficult to spread on low and middle-end kitchen range；The advantages of straight cutting valve 10 ', is relatively cheap, disadvantage
Be be due to nozzle on the pipeline for be directly coupled to valve body,, can not be to straight cutting when straight cutting valve 10 ' is connected to ejector pipe
The air inflow of tracheae carries out flexible modulation on valve 10 ', and gas cooker is caused not have function of temperature control.Further, gas cooker
Burner in igniting, each blast tube at burner discharges combustion gas simultaneously, and under normal circumstances, the point of burner
Fiery needle only lights the combustion gas at 20 ' place of inner ring channel, and inner ring channel 20 ' places combustion gas forms interior ring flame and is transferred to outer ring channel
The combustion gas that 30 ' place of outer ring channel is lighted at 30 ' places forms outer ring flame.This results in that outer ring is logical after ignition electrode igniting in burner
Before the fuel gas buring at 30 ' place of road, outer ring channel 30 ' is discharging always combustion gas, and the combustion gas that outer ring channel 30 ' gives off not only is polluted
Environment, there is also the danger for having siltation combustion gas to cause detonation.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention mentions
The outer ring gas outlet of the gas valve of the outer ring outlet pipe assembly of a kind of gas cooker out, outer ring outlet pipe assembly and gas cooker connects
Logical, outer ring outlet pipe assembly includes: outer ring escape pipe, and outer ring escape pipe is connected to outer ring gas outlet；Control valve, control valve and outer
The connection of ring escape pipe, for controlling the aperture of outer ring escape pipe, the gas output of outer ring escape pipe is adjusted with this, passes through outer ring outlet
The thermic load and cooking temp of the gas output regulating gas kitchen range of combustion gas in managing, so that the temperature for improving gas cooker is applicable in model
It encloses, improves the usage experience of user.
To achieve the goals above, the first aspect of the present invention provides a kind of outer ring outlet pipe assembly of gas cooker,
Outer ring outlet pipe assembly is connected to the outer ring gas outlet of the gas valve of gas cooker, and outer ring outlet pipe assembly includes: outer ring outlet
Pipe, outer ring escape pipe are connected to outer ring gas outlet；Control valve, control valve are connected to outer ring escape pipe, for controlling outer ring outlet
The gas output of pipe.
The outer ring outlet pipe assembly of gas cooker according to the present invention, the outer ring outlet pipe assembly of the gas cooker include setting
The outer ring escape pipe being placed on the gas valve of gas cooker and the control valve being set on outer ring escape pipe pass through control valve control
The aperture of outer ring escape pipe processed, the gas output of outer ring escape pipe is adjusted with this, passes through the gas output regulating gas of outer ring escape pipe
The cooking temp of kitchen range improves the usage experience of user to improve the scope of application of gas cooker.
In addition, the outer ring outlet pipe assembly of above-mentioned gas cooker according to the present invention can also have following additional technology
Feature:
According to one embodiment of present invention, outer ring outlet pipe assembly further includes communicating pipe, and outer ring escape pipe passes through connection
Pipe is connected to outer ring gas outlet, and control valve is between communicating pipe and outer ring escape pipe.
According to one embodiment of present invention, it is provided with connector between communicating pipe and outer ring escape pipe, is set in connector
It is equipped with accommodating chamber, the gas outlet that the air inlet being connected to communicating pipe is provided in accommodating chamber and is connected to outer ring escape pipe.
According to one embodiment of present invention, the installing port with accommodating chamber perforation, control valve setting are provided on connector
At installing port and the seal assembly of control valve is located in accommodating chamber.
According to one embodiment of present invention, extended line of the center line of accommodating chamber in installing port direction avoids communicating pipe
Axis and its extended line.
According to one embodiment of present invention, the end on outer ring escape pipe far from communicating pipe is provided with ejection assemblies, controls
Valve processed is set as avoiding ejection assemblies at installing port.
According to one embodiment of present invention, the length direction of control valve is parallel with the length direction of outer ring escape pipe and controls
The distance between valve processed and outer ring escape pipe be greater than or greater than ejection assemblies radius.
According to one embodiment of present invention, the length direction of control valve is vertical with the length direction of outer ring escape pipe, even
The branched pipe connecting with communicating pipe is provided on junctor, connector avoids communicating pipe by branched pipe.
According to one embodiment of present invention, the length direction of control valve and the axis direction of communicating pipe are parallel, connector
On be provided with the branched pipe connecting with communicating pipe, connector avoids communicating pipe by branched pipe.
According to one embodiment of present invention, the seal assembly of control valve is located at the position of face air inlet in accommodating chamber.
According to one embodiment of present invention, the seal assembly of control valve is located at the position of face gas outlet in accommodating chamber.
According to one embodiment of present invention, control valve is at least one of the following: solenoid valve, motor valve, proportioning valve.
The second aspect of the present invention provides a kind of gas cooker, and gas cooker has gas valve and burner, gas-cooker
Tool also has the outer ring outlet pipe assembly of gas cooker according to a first aspect of the present invention, the outer ring outlet of outer ring outlet pipe assembly
The inlet end of pipe is connected to gas valve, and the outlet side of outer ring escape pipe is connected to burner.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the plug valve of gas cooker in the prior art and the structural schematic diagram of outlet pipe assembly；
Fig. 2 is the structural schematic diagram of the outer ring outlet pipe assembly of the gas cooker of the embodiment of the present invention one；
Fig. 3 is the cross-sectional view that control valve is in the open state in the outer ring outlet pipe assembly of the embodiment of the present invention one；
Fig. 4 is the cross-sectional view that control valve is in close state in the outer ring outlet pipe assembly of the embodiment of the present invention one；
Fig. 5 is the structural schematic diagram that the control valve of the embodiment of the present invention one is removed from outer ring escape pipe；
Fig. 6 is that the outer ring outlet pipe assembly of the embodiment of the present invention one is installed to the structural schematic diagram on the bottom case of gas-cooker；
Fig. 7 is the structural schematic diagram of the outer ring outlet pipe assembly of the gas cooker of the embodiment of the present invention two；
Fig. 8 is the cross-sectional view that control valve is in the open state in the outer ring outlet pipe assembly of the embodiment of the present invention two；
Fig. 9 is the cross-sectional view that control valve is in close state in the outer ring outlet pipe assembly of the embodiment of the present invention two；
Figure 10 is the structural schematic diagram that the control valve of the embodiment of the present invention two is removed from outer ring escape pipe；
Figure 11 is that the outer ring outlet pipe assembly of the embodiment of the present invention two is installed to the structural schematic diagram on the bottom case of gas-cooker；
Figure 12 is the structural schematic diagram of the outer ring outlet pipe assembly of the gas cooker of the embodiment of the present invention three；
Figure 13 is the cross-sectional view that control valve is in the open state in the outer ring outlet pipe assembly of the embodiment of the present invention three；
Figure 14 is the cross-sectional view that control valve is in close state in the outer ring outlet pipe assembly of the embodiment of the present invention three；
Figure 15 is the structural schematic diagram that the control valve of the embodiment of the present invention three is removed from outer ring escape pipe；
Figure 16 is that the outer ring outlet pipe assembly of the embodiment of the present invention three is installed to the structural schematic diagram on the bottom case of gas-cooker；
Figure 17 is the structural schematic diagram of the outer ring outlet pipe assembly of the gas cooker of the embodiment of the present invention four；
Figure 18 is the cross-sectional view that control valve is in the open state in the outer ring outlet pipe assembly of the embodiment of the present invention four；
Figure 19 is the cross-sectional view that control valve is in close state in the outer ring outlet pipe assembly of the embodiment of the present invention four；
Figure 20 is the structural schematic diagram that the control valve of the embodiment of the present invention four is removed from outer ring escape pipe；
Wherein, appended drawing reference is as follows:
10 ', straight cutting valve；20 ', inner ring channel；30 ', outer ring channel；10, plug valve；20, outer ring escape pipe；21, it controls
Valve；211, seal assembly；22, communicating pipe；23, connector；24, ejection assemblies；25, branched pipe；26, reinforcing rib；30, inner ring goes out
Tracheae；40, bottom case；L, axis.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.It should be noted that gas valve is set plug valve by the present invention
Only the preferred embodiment of the present invention is not the limitation to the protection scope of gas valve of the present invention, for example, combustion gas of the invention
Valve can be this to adjust the protection scope for belonging to gas valve of the present invention with other valve bodies.
It should be understood that term used herein merely for description particular example embodiment purpose, and have no intention into
Row limitation.Unless the context clearly indicates otherwise, otherwise singular " one " as used in the text, "one" and " described "
Can also indicate to include plural form.The terms "include", "comprise" and " having " are inclusives, and therefore indicate that institute is old
The presence of feature, element and/or the component stated, but presence is not precluded or adds one or more of the other feature, element, portion
Part, and/or their combination.
In the description of the present invention unless specifically defined or limited otherwise, term " setting ", " connection " should do broad sense reason
Solution may be a detachable connection for example, it may be being fixedly connected or integral type connects；It can be directly connected, it can also be with
Indirectly connected through an intermediary.To those skilled in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
For ease of description, an element as illustrated in the diagram can be described use space relativeness term in the text
Either feature is relative to another element or the relationship of feature, these relativeness terms be, for example, "upper", "outside", "outside",
"inner", " end ", " parallel ", " vertical " etc..This spatial correlation term is intended to include in addition to the orientation described in figure
The different direction of mechanism in use or operation.For example, being described as if the mechanism in figure is overturn " other
Below element or feature " either the element " below other elements or feature " will then be orientated " in other elements or
Above person's feature " either " above other elements or feature ".Therefore, exemplary term " in ... lower section " may include upper
With the orientation under.In addition mechanism, which can be oriented and (is rotated by 90 ° or in other directions), and space used herein is opposite closes
It is that descriptor correspondingly explains.
As shown in Figures 2 and 3, according to an embodiment of the invention, the first aspect of the present invention provides a kind of gas cooker
Outer ring outlet pipe assembly (carry out below), the gas valve of outer ring outlet pipe assembly and gas cooker is (below by by gas valve
Plug valve 10 is set as to be illustrated) outer ring gas outlet connection, outer ring outlet pipe assembly include outer ring escape pipe 20 and control
Valve 21, outer ring escape pipe 20 are connected to the outer ring gas outlet on plug valve 10, and control valve 21 is connected to outer ring escape pipe 20, is used for
Control the gas output of outer ring escape pipe 20.
According to the outer ring outlet pipe assembly of the gas cooker of the present embodiment, the outer ring outlet pipe assembly of the gas cooker includes
The outer ring escape pipe 20 being set on plug valve 10 and the control valve 21 being set on outer ring escape pipe 20, pass through control valve 21
The aperture for controlling outer ring escape pipe 20, the gas output of outer ring escape pipe 20 is adjusted with this, passes through the outlet in outer ring escape pipe 20
The cooking temp of amount regulating gas kitchen range improves the usage experience of user to improve the temperature applicable range of gas cooker.Tool
Body, the plug valve 10 in the present embodiment is used to control the gas output of gas cooker, and plug valve 10 is straight cutting valve arrangement, cock
The inlet end of valve 10 is connected to the fuel gas conduit of gas cooker, and outer ring escape pipe 20 and inner ring escape pipe are provided on plug valve 10
30, outer ring escape pipe 20 and inner ring escape pipe 30 are connected to the burner of gas cooker respectively, when the burner of gas cooker exists
When igniting, plug valve 10 controls inner ring escape pipe 30 and outer ring escape pipe 20 discharges combustion gas simultaneously, and the ignition electrode of burner is lighted
Combustion gas at inner ring escape pipe 30, the combustion gas at inner ring escape pipe 30 form interior ring flame and are transferred to point at outer ring escape pipe 20
It fires the combustion gas at outer ring escape pipe 20 and forms outer ring flame, the present embodiment adjusts the combustion in outer ring escape pipe 20 by control valve 21
Tolerance adjusts the size of outer ring flame, achievees the purpose that effectively to adjust the cooking temp of gas cooker with this.Into one
Step ground, the outer ring outlet pipe assembly of the present embodiment can also be controlled the on-off of outer ring escape pipe 20 by control valve 21, be subtracted with this
Combustion gas at few outer ring escape pipe 20 is after the combustion gas that the ignition electrode of gas cooker lights at inner ring escape pipe 30, inner ring escape pipe
Before flame at 30 is not delivered to outer ring escape pipe 20, there are a large amount of leakage phenomenons in the combustion gas at outer ring escape pipe 20.Specifically,
When the burner of gas cooker is in igniting, the ignition electrode of burner only lights the combustion gas at inner ring channel, fires at inner ring channel
Gas, which forms interior ring flame and is transferred to the combustion gas lighted at outer ring channel at outer ring channel, forms outer ring flame, passes in interior ring flame
To outer ring escape pipe 20, the control valve 21 in the present embodiment controls outer ring escape pipe 20 and closes, and reduces outer ring escape pipe with this
Combustion gas at 20 reduces dirt of the combustion gas leaked at outer ring escape pipe 20 to environment in the unignited preceding a large amount of leakage phenomenons of appearance
Dye, and reduce the risk that the combustion gas deposited at outer ring escape pipe 20 causes detonation.Preferably, the control valve 21 in the present embodiment can
To be solenoid valve, including self-priming valve either bistable electromagnetic valve, there is outer ring escape pipe 20 by valve opening and valve closing and commonly go out
Tolerance and without gas output two states.When solenoid valve valve opening, gas-cooker inner and outer ring is a kind of firepower load with opening；Work as electromagnetism
When valve valve closing, gas-cooker outer ring gas output is zero, and only inner ring is opened, for another firepower load.Therefore, in this example,
User's regulating cock valve gear is not needed, i.e. there are two types of different firepower on same gear.By controlling the on-off of solenoid valve,
It can switch between two kinds of different firepower, to achieve the effect that automatically adjust firepower.It should be noted that the present embodiment will
Control valve 21 is set as the preferred embodiment that solenoid valve is the present embodiment, is not the protection to the present embodiment control valve 21
The limitation of range, for example, control valve 21 of the invention can be belonged to other control valves such as motor valve or proportioning valve etc., this adjustment
In the protection scope of control valve 21 of the present invention.Herein, it is accordingly required in particular to which explanation, bistable electromagnetic valve can be only with batteries
Power supply, therefore can accomplish to realize automatic fire tuning in the case where not plug-in.
With continued reference to Fig. 2 and Fig. 3, according to one embodiment of present invention, outer ring outlet pipe assembly further includes communicating pipe 22,
For outer ring escape pipe 20 by being connected to outer ring gas outlet communicating pipe 22, control valve 21 is set in communicating pipe 22 and outer ring escape pipe 20
Between.
The outer ring escape pipe 20 of the present embodiment with outer ring gas outlet by being connected to communicating pipe 22, to make outer ring escape pipe 20
It can be in parastate with inner ring escape pipe 30, specifically, the valve body of the plug valve 10 in the present embodiment is cylindrical type knot
Structure, if outer ring escape pipe 20 and inner ring escape pipe 30 are connected directly on valve body, outer ring escape pipe 20 and inner ring escape pipe
30 are in crossing condition, do not meet requirement of the gas cooker inner burner to outer ring escape pipe 20 and inner ring escape pipe 30, that is, combustion
Burner needs are parallel to each other and provide combustion gas apart from fixed outer ring escape pipe 20 and inner ring escape pipe 30, and communicating pipe 22 then can
Enough realize that outer ring escape pipe 20 and inner ring escape pipe 30 are in the effect of parastate.Preferably, the present embodiment is by control valve 21
It is set between communicating pipe 22 and outer ring escape pipe 20, utilizes the course changing control of combustion gas between communicating pipe 22 and outer ring escape pipe 20
Communicating pipe 22 flows to the gas quantity in outer ring escape pipe 20, to achieve the purpose that control gas quantity in outer ring escape pipe 20.
With continued reference to Fig. 2 and Fig. 3, according to one embodiment of present invention, set between communicating pipe 22 and outer ring escape pipe 20
Be equipped with connector 23, accommodating chamber be provided in connector 23, be provided in accommodating chamber the air inlet being connected to communicating pipe 22 and
The gas outlet being connected to outer ring escape pipe 20.
The present embodiment between communicating pipe 22 and outer ring escape pipe 20 by being provided with connector 23, and in connector 23
It is provided with accommodating chamber, so that controlling gas quantity in outer ring escape pipe 20 for control valve 21 provides suitable operating space.Specifically
Ground, connector 23 can be welded between communicating pipe 22 and outer ring escape pipe 20, and the accommodating chamber in connector 23 can pass through brill
Hole manufacture, the combustion between the enterprising port of accommodating chamber and blast tube and gas outlet between communicating pipe 22 and outer ring escape pipe 20
Gas channel can be manufactured by core pulling technique, after the blast tube in connector 23 completes, be located on connector 23
The position setting sealing cover of blast tube is sealed blast tube.
With continued reference to Fig. 2 and Fig. 3, according to one embodiment of present invention, it is provided on connector 23 and is penetrated through with accommodating chamber
Installing port, control valve 21 is set as at installing port and the seal assembly 211 of control valve 21 is located in accommodating chamber.
Accommodating chamber in the connector 23 of the present embodiment is that control valve 21 provides operating space, i.e., control valve 21 is close
Sealing assembly 211 can control the gas quantity that runner pipe is flow in accommodating chamber in accommodating chamber, pass through the combustion gas in control accommodating chamber
Amount achievees the purpose that control flow to gas quantity in outer ring escape pipe 20.Preferably, annular is provided at the installing port of connector 23
Groove mounting surface, control valve 21 are set at annular groove mounting surface by gasket, so as to improve control valve 21 and accommodating chamber
Between leakproofness.
With continued reference to Fig. 2 and Fig. 3, according to one embodiment of present invention, the center line of accommodating chamber is in installing port direction
Extended line avoids the axis L and its extended line of communicating pipe 22.
The center line of accommodating chamber by being avoided the axis L and its extended line of communicating pipe 22 by the present embodiment, thus to appearance
It receives and chamber and communicating pipe 22 carries out core pulling simultaneously.Specifically, blast tube is provided in communicating pipe 22 of the invention, blast tube is logical
The completion of core pulling technique is crossed, core pulling tool carries out core pulling to communicating pipe 22 on the axis L and its extended line of communicating pipe 22, in order to subtract
There is interference phenomenon, this implementation in few core pulling tool core pulling tool and core pulling tool of accommodating chamber when carrying out core pulling to communicating pipe 22
The center line of accommodating chamber is avoided the axis L and its extended line of communicating pipe 22 by example, when core pulling tool completes the pumping to communicating pipe 22
After core work, blocked by sealing element to the opening of communicating pipe 22, so that the opening for reducing combustion gas in communicating pipe 22 is let out
Leak phenomenon.It should be noted that it will be understood by those skilled in the art that due to communicating pipe 22 and the extended line of accommodating chamber 23
There is intersection, practical extensive casting be can not make, can only be made on a small scale by palm, and make connection on a small scale by palm
Pipe 22 and accommodating chamber will increase the cost of manufacture of outer ring outlet pipe assembly.
With continued reference to Fig. 2 and Fig. 3, according to one embodiment of present invention, far from communicating pipe 22 on outer ring escape pipe 20
End is provided with ejection assemblies 24, and control valve 21 is set on installing port and avoids ejection assemblies 24.
Control valve 21 by being set on installing port and being avoided ejection assemblies 24 by the present embodiment, so as to reduce injection
Occurs interference phenomenon between component 24 and control valve 21, specifically, ejection assemblies 24 include air door plate and nozzle, outer ring escape pipe
Combustion gas in 20 is sprayed onto burner by air door plate and nozzle burns, between control valve 21 and outer ring escape pipe 20 away from
From the radial dimension for being greater than air door plate and nozzle.
It is described in detail below by outer ring outlet pipe assembly of four specific embodiments to gas cooker of the invention:
Embodiment one: as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, embodiment according to the present invention one, the length of control valve 21
Degree direction is parallel with the length direction of outer ring escape pipe 20 and the distance between control valve 21 and outer ring escape pipe 20 are greater than or wait
In the radius of ejection assemblies 24.
In the present embodiment, the distance between inner ring escape pipe 30 and outer ring escape pipe 20 are to be fixed from change (to institute
Have straight cutting valve and the burner in gas cooker, the distance between inner ring escape pipe 30 and outer ring escape pipe 20 are 40mm), it is otherwise interior
Ring escape pipe 30 and outer ring escape pipe 20 can lose versatility, can not be directly mounted in burner, described in the present embodiment
Control valve 21 and the distance between outer ring escape pipe 20 refer to control valve 21 outer wall and outer ring escape pipe 20 center line it
Between.Preferably, ejection assemblies 24 include air door plate and nozzle, and the diameter of air door plate is 36mm, according in the present embodiment one
Control valve 21, center line of the center line from air door plate of control valve 21 at least want 32mm just and can guarantee control valve 21 during installation
Phenomenon is not interfered with air door plate.Fig. 3 and Fig. 4 is cross-sectional view of the control valve 21 in valve opening and closed valve state, wherein outer ring
The direction of the outer arrow meaning of outlet pipe assembly is the direction for manufacturing blast tube in communicating pipe 22, completes core pulling behaviour communicating pipe 22
It is needed after work by the end part seal of blast tube.Further, it is recessed that annular is formed at control valve 21 and the installing port of connector 23
Slot mounting surface is provided with the fixed sealing rubber ring of screw at annular groove mounting surface, with this reduce control valve 21 with connect
Leak air phenomenon between the accommodating chamber of body 23.Specifically, combustion gas is flow in plug valve 10 from fuel gas conduit, then is flowed from plug valve 10
It flow in communicating pipe 22, is flowed by communicating pipe 22 in the accommodating chamber of connector 23 out, it is outer from the gas outlet inflow for accommodating intracavitary
In ring escape pipe 20, finally it is sprayed onto burner from the ejection assemblies 24 on outer ring escape pipe 20.Further, the present embodiment
Annular groove mounting surface is plane, the seal assembly 211 of control valve 21 when reducing the installation of control valve 21 to annular groove mounting surface
There is crooked phenomenon.
Embodiment two: as shown in Fig. 7, Fig. 8, Fig. 9 and Figure 10, embodiment according to the present invention two, the length of control valve 21
Direction is vertical with the length direction of outer ring escape pipe 20, and the branched pipe 25 connecting with communicating pipe 22 is provided on connector 23, even
Junctor 23 avoids communicating pipe 22 by branched pipe 25.
The present embodiment is by vertical with the length direction of outer ring escape pipe 20 by the length direction of control valve 21, and connector
The branched pipe 25 connecting with communicating pipe 22 is provided on 23, since branched pipe 25 is the pipe extended to the direction far from communicating pipe 22
Therefore body can make the length of connector 23 less than the distance of the axis L of installing port to outer ring escape pipe 20, and reduce control
Valve 21 interferes phenomenon with ejection assemblies 24 during installation, further, can also reduce between accommodating chamber and communicating pipe 22
The length of blast tube reduces the length of the blast tube between accommodating chamber and outer ring escape pipe 20, to reduce connector 23
The processing technology difficulty of interior accommodating chamber, reducing accommodating chamber and blast tube in connector 23, to occur shrinkage cavity after finalization of the manufacture existing
As reducing right gas channel to the circulating resistance of combustion gas.
Embodiment three: as shown in Figure 12, Figure 13, Figure 14 and Figure 15, embodiment according to the present invention three, the length of control valve 21
It is parallel with the direction axis L of communicating pipe 22 to spend direction, the branched pipe 25 connecting with communicating pipe 22 is provided on connector 23, connects
Body 23 avoids communicating pipe 22 by branched pipe 25.
The present embodiment is by parallel with the direction axis L of communicating pipe 22 by the length direction of control valve 21, and connector 23
On be provided with the branched pipe 25 connecting with communicating pipe 22, due to branched pipe 25 be to far from communicating pipe 22 direction extend pipe
Therefore body can connect body 23 by branched pipe 25 and avoid communicating pipe 22, reduce extended line and the company of the center line of accommodating chamber
There is interference phenomenon in the direction axis L of siphunculus 22, to reduce communicating pipe 22 during along axis L direction core pulling and accommodating chamber
Core pulling tool there is interference phenomenon, and reduce control valve 21 and interfere phenomenon with ejection assemblies 24 during installation.It needs
It is bright, by the length direction of control valve 21 it is parallel with the direction axis L of communicating pipe 22 only the present embodiment preferred embodiment,
It is not the limitation to the installation site of control valve 21, for example, the present embodiment can also be by control valve 21 to far from communicating pipe 22
The direction axis L turn an angle, for example, the length direction of control valve 21 and the angle in the direction axis L of communicating pipe 22 are big
In zero degree, as long as the length direction of control valve 21 is made interference phenomenon do not occur with the axis L and its extended line of communicating pipe 22,
Meanwhile it is existing so that control valve 21 interference is not occurred with the other component on bottom case 40 when by the installation to connector 23 of control valve 21
As.
To sum up described in embodiment one, embodiment two and embodiment three, according to one embodiment of present invention, control valve 21
Seal assembly 211 is located at the position of face air inlet in accommodating chamber.
The seal assembly 211 of control valve 21 by being located at the position of face air inlet in accommodating chamber by the present embodiment, therefore,
Control valve 21 can drive seal assembly 211 to turn on or off the air inlet in accommodating chamber, when control valve 21 drives sealing group
When part 211 closes the air inlet in accommodating chamber, the combustion gas in communicating pipe 22 will not be flow in accommodating chamber, when control valve 21 drive it is close
When sealing assembly 211 opens the air inlet in accommodating chamber, the combustion gas in communicating pipe 22 is flow in accommodating chamber by air inlet, and calm
Receiving intracavitary gas outlet flow in outer ring escape pipe 20.
Example IV: as shown in Figure 17, Figure 18, Figure 19 and Figure 20, embodiment according to the present invention four, control valve 21 it is close
Sealing assembly 211 is located at the position of face gas outlet in accommodating chamber.
The seal assembly 211 of control valve 21 by being located at the position of face gas outlet in accommodating chamber by the present embodiment, that is, even
Siphunculus 22 and accommodating chamber are in normally open, and the combustion gas in communicating pipe 22 is flow in accommodating chamber by air inlet, when control valve 21
When seal assembly 211 being driven to close the gas outlet in accommodating chamber, the combustion gas in accommodating chamber will not be flow in outer ring escape pipe 20, when
When control valve 21 drives seal assembly 211 to open the gas outlet in accommodating chamber, the combustion gas in accommodating chamber is flow to outer by gas outlet
In ring escape pipe 20.The present embodiment can make the closing direction of seal assembly 211 identical as the circulating direction of combustion gas in accommodating chamber,
That is, the circulating direction of combustion gas forms back pressure in accommodating chamber (since combustion gas is to push away seal assembly 211 from behind, is called back
Pressure), thus when the circulation air pressure for reducing combustion gas is larger, seal assembly 211 occurs under the pressure of combustion gas closure difficulty cause it is close
Leak air phenomenon between sealing assembly 211 and gas outlet.Specifically, when seal assembly 211 open when, combustion gas first by into
Port flows into accommodating chamber, then flows into outer ring escape pipe 20 from intracavitary gas outlet is accommodated；When seal assembly 211 is closed,
Combustion gas pushes seal assembly 211 the envelope valve face of accommodating chamber to and seal assembly 211 is compacted to envelope valve face, and the air pressure of combustion gas is got over
Greatly, seal assembly 211 envelope valve face at airtight performance it is better, the air pressure of combustion gas enhance seal assembly 211 and envelope valve face it
Between leakproofness.Meanwhile in the present embodiment, combustion gas comes followed by communicating pipe 22, accommodating chamber and control valve 21 from entirety
It sees, control valve 21 forms cantilever design on connector 23, and when combustion gas flows through control valve 21 will increase the power at connector 23
Square, in order to increase the structural strength at connector 23, the present embodiment increased on connector 23 it is being connect with communicating pipe 22 plus
Strengthening tendons 26 increase the structural strength at connector 23 by reinforcing rib 26.
With continued reference to Fig. 1 and Fig. 2, the second aspect of the present invention proposes a kind of gas cooker, and gas cooker includes having
Plug valve 10 and burner, gas cooker also have the outer ring outlet pipe assembly of gas cooker according to a first aspect of the present invention,
The inlet end of the outer ring escape pipe 20 of outer ring outlet pipe assembly is connected to plug valve 10, the outlet side of outer ring escape pipe 20 and burning
Device connection.
The inlet end of plug valve 10 is connected to the plug valve 10 of gas cooker in the present embodiment, is provided on plug valve 10 interior
Ring escape pipe 30 and outer ring escape pipe 20, inner ring escape pipe 30 and outer ring escape pipe 20 connect with the burner of gas cooker respectively
Logical, when the burner of gas cooker is in igniting, plug valve 10 controls inner ring escape pipe 30 and outer ring escape pipe 20 discharges simultaneously
Combustion gas, the ignition electrode of burner light the combustion gas at inner ring escape pipe 30, and the combustion gas at inner ring escape pipe 30 forms interior ring flame
And be transferred to the combustion gas lighted at outer ring escape pipe 20 at outer ring escape pipe 20 and form outer ring flame, therefore, the present embodiment passes through
Control valve 21 adjusts the gas quantity in outer ring escape pipe 20 to adjust the size of outer ring flame, is reached with this and is cooked to gas cooker
The purpose that temperature of preparing food effectively is adjusted.Therefore, the gas cooker of the present embodiment has gas cooker in culinary art activity
Temperature control of effect, such as frying etc., and gas cooker can be than accurately controlling temperature in default range.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (13)
1. the gas valve of a kind of outer ring outlet pipe assembly of gas cooker, the outer ring outlet pipe assembly and the gas cooker
Outer ring gas outlet connection, which is characterized in that the outer ring outlet pipe assembly includes:
Outer ring escape pipe, the outer ring escape pipe are connected to the outer ring gas outlet；
Control valve, the control valve are connected to the outer ring escape pipe, for controlling the gas output of the outer ring escape pipe.
2. the outer ring outlet pipe assembly of gas cooker according to claim 1, which is characterized in that the outer ring escape pipe group
Part further includes communicating pipe, and the outer ring escape pipe with the outer ring gas outlet by being connected to the communicating pipe, the control valve position
Between the communicating pipe and the outer ring escape pipe.
3. the outer ring outlet pipe assembly of gas cooker according to claim 2, which is characterized in that the communicating pipe with it is described
Be provided with connector between outer ring escape pipe, accommodating chamber be provided in the connector, be provided in the accommodating chamber with it is described
The air inlet of communicating pipe connection and the gas outlet being connected to the outer ring escape pipe.
4. the outer ring outlet pipe assembly of gas cooker according to claim 3, which is characterized in that be arranged on the connector
There is the installing port with accommodating chamber perforation, the control valve is set at the installing port and the seal assembly of the control valve
In the accommodating chamber.
5. the outer ring outlet pipe assembly of gas cooker according to claim 4, which is characterized in that the center of the accommodating chamber
Extended line of the line in the installing port direction avoids the axis and its extended line of the communicating pipe.
6. the outer ring outlet pipe assembly of gas cooker according to claim 5, which is characterized in that on the outer ring escape pipe
End far from the communicating pipe is provided with ejection assemblies, and the control valve is set as avoiding the injection at the installing port
Component.
7. the outer ring outlet pipe assembly of gas cooker according to claim 6, which is characterized in that the length of the control valve
The distance between the direction control valve parallel and described with the length direction of the outer ring escape pipe and the outer ring escape pipe are greater than
Or the radius equal to the ejection assemblies.
8. the outer ring outlet pipe assembly of gas cooker according to claim 5, which is characterized in that the length of the control valve
Direction is vertical with the length direction of the outer ring escape pipe, and the branch connecting with the communicating pipe is provided on the connector
Pipe, the connector avoid the communicating pipe by the branched pipe.
9. the outer ring outlet pipe assembly of gas cooker according to claim 5, which is characterized in that the length of the control valve
Direction is parallel with the axis direction of the communicating pipe, and the branched pipe connecting with the communicating pipe, institute are provided on the connector
It states connector and the communicating pipe is avoided by the branched pipe.
10. the outer ring outlet pipe assembly of the gas cooker according to any one of claim 4 to 9, which is characterized in that described
The seal assembly of control valve is located at the position of air inlet described in face in the accommodating chamber.
11. the outer ring outlet pipe assembly of gas cooker according to claim 9, which is characterized in that the institute of the control valve
State the position that seal assembly is located at gas outlet described in face in the accommodating chamber.
12. the outer ring outlet pipe assembly of gas cooker according to claim 1, which is characterized in that the control valve is at least
It is one of the following: solenoid valve, motor valve, proportioning valve.
13. a kind of gas cooker, the gas cooker has gas valve and burner, which is characterized in that the gas cooker is also
Outer ring outlet pipe assembly with gas cooker according to any one of claim 1 to 12, the outer ring escape pipe group
The inlet end of the outer ring escape pipe of part is connected to the gas valve, the outlet side of the outer ring escape pipe and the burner
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644197.7A CN109764160A (en) | 2018-12-30 | 2018-12-30 | The outer ring outlet pipe assembly of gas cooker and gas cooker with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644197.7A CN109764160A (en) | 2018-12-30 | 2018-12-30 | The outer ring outlet pipe assembly of gas cooker and gas cooker with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109764160A true CN109764160A (en) | 2019-05-17 |
Family
ID=66453409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811644197.7A Pending CN109764160A (en) | 2018-12-30 | 2018-12-30 | The outer ring outlet pipe assembly of gas cooker and gas cooker with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109764160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748926A (en) * | 2019-07-15 | 2020-02-04 | 广东沙贝特集成洗碗机有限公司 | Gas valve of stove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080308089A1 (en) * | 2005-12-30 | 2008-12-18 | Ahmet Taner Tecirlioglu | Cooking Device |
| CN102563721A (en) * | 2012-02-27 | 2012-07-11 | 美的集团有限公司 | Automatic fire controlled gas range |
| CN205102185U (en) * | 2015-10-05 | 2016-03-23 | 李孟辉 | Control assembly is adjusted in gas of cooking utensils |
| CN105465845A (en) * | 2015-12-31 | 2016-04-06 | 佛山市顺德万和电气配件有限公司 | Fuel gas stove and proportional valve for fuel gas stove |
| CN207674504U (en) * | 2017-11-03 | 2018-07-31 | 广东万家乐燃气具有限公司 | A kind of gas-cooker of electronic control multi gear firepower |
-
2018
- 2018-12-30 CN CN201811644197.7A patent/CN109764160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080308089A1 (en) * | 2005-12-30 | 2008-12-18 | Ahmet Taner Tecirlioglu | Cooking Device |
| CN102563721A (en) * | 2012-02-27 | 2012-07-11 | 美的集团有限公司 | Automatic fire controlled gas range |
| CN205102185U (en) * | 2015-10-05 | 2016-03-23 | 李孟辉 | Control assembly is adjusted in gas of cooking utensils |
| CN105465845A (en) * | 2015-12-31 | 2016-04-06 | 佛山市顺德万和电气配件有限公司 | Fuel gas stove and proportional valve for fuel gas stove |
| CN207674504U (en) * | 2017-11-03 | 2018-07-31 | 广东万家乐燃气具有限公司 | A kind of gas-cooker of electronic control multi gear firepower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748926A (en) * | 2019-07-15 | 2020-02-04 | 广东沙贝特集成洗碗机有限公司 | Gas valve of stove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207378876U (en) | Intelligent gas-burning stove and integrated kitchen range | |
| CN205037369U (en) | Integrated kitchen with automatic flameout function | |
| CN109764160A (en) | The outer ring outlet pipe assembly of gas cooker and gas cooker with it | |
| CN108523643A (en) | The compress control method of cooking apparatus | |
| CN204141583U (en) | A kind of infrared gas stove | |
| CN201764051U (en) | Electromagnetic valve for regulating gas | |
| KR101869158B1 (en) | An electronic linear-control gas valve and a cooker using the same | |
| CN207584064U (en) | Automatically controlled plug valve | |
| CN209857115U (en) | Large range | |
| CN213776545U (en) | Integrated kitchen valve body assembly with two electromagnetic valves | |
| CN111256175A (en) | Kitchen range capable of displaying fire gear and control method thereof | |
| KR200405745Y1 (en) | Safety Valve for Gas Regulator of Gas Range | |
| CN111237502A (en) | Valve body structure with automatic firepower switching function | |
| CN220249023U (en) | Gas valve and gas stove comprising same | |
| CN212157281U (en) | Gas stove with stir-fry function | |
| CN205939270U (en) | Take gas -cooker of control by temperature change protection subassembly | |
| CN212252729U (en) | Kitchen range capable of displaying firepower gear | |
| CN113251446B (en) | Energy-saving intelligent gas stove | |
| CN219160423U (en) | Water-gas linkage valve and gas appliance | |
| CN214500166U (en) | Gas control valve and gas stove | |
| CN109373366A (en) | Gas-cooker and its control method | |
| CN210291975U (en) | Intelligent cooking range | |
| CN114183563B (en) | Anti-backfire gas plug valve | |
| CN219774871U (en) | Gas furnace plug valve with outer ring fire adjustment | |
| CN219318533U (en) | Outdoor gas warmer |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190517 |