CN108065771A - Steam valve and cooking apparatus - Google Patents
Steam valve and cooking apparatus Download PDFInfo
- Publication number
- CN108065771A CN108065771A CN201611024287.7A CN201611024287A CN108065771A CN 108065771 A CN108065771 A CN 108065771A CN 201611024287 A CN201611024287 A CN 201611024287A CN 108065771 A CN108065771 A CN 108065771A
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- Prior art keywords
- valve
- chamber
- steam
- deck
- valve seat
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention provides a kind of steam valve and cooking apparatus, which includes valve seat and valve deck.Valve seat is equipped with air inlet；Valve deck lid is located on valve seat, and the valve chamber for limiting sealing with valve seat and the cushion chamber positioned at valve chamber side, and valve deck is equipped with gas outlet, and air inlet and gas outlet connect with valve chamber.Steam valve provided by the invention, in addition to valve chamber, valve deck also defines cushion chamber with valve seat, compared with steam valve in correlation technique is single cavity body structure, valve deck is reduced for limiting the ratio that the part of valve chamber occupies valve deck, reduce the volume that valve chamber in steam valve occupies, reduce high-temperature steam and valve deck and the active area of valve seat, reduce the temperature distortion degree of steam valve, it is equivalent to the intensity for improving steam valve, so as on the premise of the intensity of steam valve is ensured, the size of steam valve can be increased, balance is achieved between the anti-overflow output capacity of big steam valve is strong and intensity is low.
Description
Technical field
The present invention relates to kitchen utensils fields, more specifically, are related to a kind of steam valve and the culinary art including the steam valve
Utensil.
Background technology
Existing cooking apparatus such as electric cooker, steam valve is usually smaller, and the anti-overflow output capacity of small steam valve is not enough managed
Think, and big steam valve can effectively promote the anti-overflow output capacity of product, but big steam valve intensity is low, during use easily by
Thermal deformation.
The content of the invention
It is contemplated that at least solve one of technical problem in the prior art.
For this purpose, one aspect of the present invention is designed to provide a kind of steam valve.
Another aspect of the present invention is designed to provide a kind of cooking apparatus for including above-mentioned steam valve.
To achieve the above object, the embodiment of one aspect of the present invention provides a kind of steam valve, for cooking apparatus,
The steam valve includes：Valve seat, the valve seat are equipped with air inlet；And valve deck, lid are located on the valve seat, and limited with the valve seat
The valve chamber and the cushion chamber positioned at the valve chamber side for making sealing, the valve deck be equipped with gas outlet, and the air inlet and
The gas outlet connects with the valve chamber.
The steam valve that the above embodiment of the present invention provides, valve deck lid is located on valve seat, and the valve of sealing is limited with valve seat
Chamber and the cushion chamber positioned at valve chamber side, wherein, the part that valve deck is used to limit valve chamber is equipped with gas outlet, and valve seat is used to limit
The part for making valve chamber is equipped with air inlet, and air inlet, gas outlet and valve chamber connect, during cooking apparatus use, steam
Valve chamber is entered by air inlet, and is discharged by gas outlet, realizes the normal work of steam valve；Due in addition to valve chamber, valve deck and valve seat
Cushion chamber is also defined, compared with steam valve in correlation technique is single cavity body structure, reduces valve deck for limiting valve chamber
Part occupies the ratio of valve deck, reduces valve seat for limiting the ratio that the part of valve chamber occupies valve seat, reduces steam valve
The volume that middle valve chamber occupies reduces high-temperature steam and valve deck and the active area of valve seat, reduces being become by heat for steam valve
Shape degree is equivalent to the intensity for improving steam valve, so as to compared with the steam valve of single-chamber body, ensure the intensity of steam valve
Under the premise of, the size of steam valve can be increased, so as to the size of relative increase valve chamber, improve the anti-overflow output capacity of product,
Therefore, by setting valve chamber and cushion chamber, the anti-overflow output capacity of product and cook effect and steam valve can be improved
Intensity, the anti-overflow output capacity in big steam valve is strong and intensity it is low between achieve balance.
Valve deck and/or valve seat are plastic part, convenient for shaping, it is preferable that valve deck and/or valve seat are high-temperature resistance plastice part.
In addition, the steam valve that the above embodiment of the present invention provides also has following additional technical feature：
Preferably, the valve deck surface opposite with the valve seat is located at equipped with valve deck reinforcing rib described in valve deck reinforcing rib
In the valve chamber.
The lower surface (surface opposite with valve seat) of valve deck is equipped with downwardly projecting valve deck reinforcing rib, and valve deck reinforcing rib
In valve chamber, to enhance the intensity that valve deck limits the part of valve chamber, resistance to deformation of the valve deck under high-temperature steam effect is improved
Ability.It can be that the lower surface of valve deck is recessed to form valve deck reinforcing rib, can also be that the lower surface of valve deck is protruded to form valve deck and add
Strengthening tendons can also be that the upper surface of valve deck is recessed to form valve deck reinforcing rib.
Preferably, the valve deck reinforcing rib includes end to end multiple muscle sections successively, between the two neighboring muscle section
Angle be 0.
Angle in the multiple muscle sections being sequentially connected end to end in turn between two neighboring muscle section is not 0, i.e., two neighboring muscle section it
Between there is bending so that valve deck reinforcing rib includes at least the muscle section of two different directions, and valve deck multiple directions are strengthened, from
And further improve the booster action to valve deck.Valve deck reinforcing rib can be the polygons such as triangle, quadrangle or C-shaped, D types
Deng certain valve deck reinforcing rib can also be in vertical bar shape.
Preferably, the steam valve further includes grid, and the grid is located in the valve chamber, and be supported on the valve deck with
Between the valve seat, the grid includes multiple spaced block reinforcements, is enclosed between the adjacent block reinforcement and sets out steam channel.
Grill support effectively enhances the structural strength of steam valve between valve deck and valve seat, prevents valve deck from becoming when heated
Shape particularly with relatively large sized steam valve, can cause the strength reduction of valve deck as the size of valve deck increases, easily be heated
Deformation, by adding grid between valve deck and valve seat, prevents the effect of valve deck temperature distortion from becoming apparent from.
Further, air inlet is offered on the valve seat, multiple block reinforcements are around the air inlet, the adjacent gear
It is enclosed between muscle and sets out steam channel, the block reinforcement is equipped with the grid notch for connecting the adjacent steam channel.Two neighboring gear
It is enclosed between muscle and sets out steam channel, two neighboring steam channel is connected by the grid notch in block reinforcement, to increase steam entrance
Flow distance after valve chamber in valve chamber reaches good deaeration effect, and makes the grain of rice being mingled in steam, congee soup etc. can be with
Steam is sufficiently separated and falls after rise to valve chamber, so as to reach good anti-spilled effect.
Preferably, the valve deck surface opposite with the valve seat is equipped with multiple valve deck reinforcing ribs, two neighboring
Lower ending opening and the limiting groove being adapted with block reinforcement, the upper end limit of the block reinforcement are limited between the valve deck reinforcing rib
In the limiting groove.
Adjacent two valve decks reinforcing rib limits the limiting groove being adapted with block reinforcement, for carrying out /V to block reinforcement.
Preferably, the valve seat surface opposite with the valve deck is equipped with valve seat reinforcing rib, wherein, the valve seat is strengthened
Muscle is located in the valve chamber.
Valve seat reinforcing rib protruding upward on the upper surface of valve seat (surface opposite with valve deck) is set, increases valve seat and uses
Intensity and non-deformability in the part for limiting valve chamber, so as to increase the intensity of steam valve.Valve seat reinforcing rib can be included extremely
The muscle position of few two different directions, can also be in vertical bar shape.
Preferably, the valve seat is at least one equipped with convex ribs in the two opposite surfaces of the valve deck, wherein described
Convex ribs are located in the cushion chamber.
The upper surface (surface opposite with valve deck) of valve seat is equipped with convex ribs protruding upward, wherein, convex ribs are located at buffering
Intracavitary, to increase the intensity that valve seat limits buffering cavity segment, so as to enhance the intensity of entire valve seat；And/or the following table of valve deck
The part that face (surface opposite with valve seat) limits cushion chamber is downwardly protrude to form convex ribs, to enhance the intensity of valve deck.As for
The shape of convex ribs can be straight or bending.Likewise, convex ribs can also be the lower surface recess of valve seat
It is formed, alternatively, the upper surface of valve deck is recessed to be formed.
Preferably, the cushion chamber is including the first cushion chamber on the left of the valve chamber and on the right side of the valve chamber
Second cushion chamber.
Preferably, the ratio of the cross-sectional area of the cross-sectional area of the cushion chamber and the valve chamber is 1/2~2/1, can
The cross-sectional area for avoiding cushion chamber is too small, i.e., the volume of valve chamber is excessive in steam valve so that steam valve is yielding, and is avoided that slow
Rush that the cross-sectional area of chamber is excessive, i.e., the volume of valve chamber is too small in steam valve so that the anti-spilled effect of steam valve is bad, effect of cooking
Fruit is poor.When cushion chamber includes multiple sub- cushion chambers, the cross-sectional area of cushion chamber refers to the cross-sectional area of multiple sub- cushion chambers
Sum, such as cushion chamber includes the first cushion chamber and the second cushion chamber, the cross-sectional area of cushion chamber refer to the first cushion chamber and
The adduction of the cross-sectional area of second cushion chamber.Certainly, in practical applications, can flexibly select the cross-sectional area of cushion chamber with
The ratio of the cross-sectional area of valve chamber and number and the position that cushion chamber is set, but on the premise of the design design is not departed from,
Belong to the protection domain of this programme.
Preferably, the periphery of the valve chamber is equipped with sealed muscle, to seal the valve chamber.
The junction for the part that valve seat limits the part of valve chamber and valve deck limits valve chamber is equipped with sealed muscle, with sealing valve
Chamber improves the leakproofness of valve chamber.Valve chamber is formed in sealed muscle, cushion chamber is equipped on the outside of sealed muscle.In the case of good seal,
The steam entered by air inlet enters after valve chamber discharges through gas outlet.Compared with single cavity body structure of steam valve, cushion chamber is set
Afterwards, the volume of valve chamber is relatively reduced, so as to reduce the size of sealed muscle, reduces the risk of gas leakage at sealed muscle, is improved
The leakproofness of steam valve.
Preferably, one in the valve deck and the valve seat is equipped with to install the mounting groove of the sealed muscle, separately
One limit protrusion for being equipped with to compress the sealed muscle.
Annular mounting groove can be set on the lower surface of valve deck, and sealed muscle is placed in mounting groove, the upper surface of valve seat
Upper setting limit protrusion, limit protrusion is inserted into mounting groove, and is connected on sealed muscle, to compress sealed muscle.It is of course also possible to
Setting sets limit protrusion for installing the annular mounting groove of sealed muscle on the lower surface of valve deck on the upper surface of valve seat.It needs
It is noted that limit protrusion and mounting groove can also play the effect of enhancing steam valve intensity.
Preferably, the junction of the valve deck and the valve seat is connected with the external world in the cushion chamber.
In the case of valve chamber poor sealing, the sealed muscle of steam that valve chamber is entered by air inlet enters cushion chamber, by
Cushion chamber is discharged outside to, and improves the security that steam valve uses.
As for the mode of communicating between cushion chamber and the external world, the steam into cushion chamber can be limited directly by valve seat
The junction for the part that the part of cushion chamber limits cushion chamber with valve deck is discharged, and the portion of cushion chamber can also be limited in valve deck
The gas outlet being connected with the external world is opened up on point.
Preferably, the steam valve further includes：Buckle, for connecting the valve deck and the valve seat, wherein, the valve deck
It can be rotationally connected with the one end of the buckle with one in the valve seat, it is another in the valve deck and the valve seat
A the other end with the buckle is mutually clamped or plugs.
Steam valve further includes to connect the buckle of valve deck and valve seat, wherein, in the one end of buckle and valve deck and valve seat
One be rotatably connected, the other end of buckle is mutually clamped or plugs with another in valve deck and valve seat.
Preferably, steam valve further includes the cosmetic sheet that lid is located on valve deck, and the row of corresponding gas outlet is offered in cosmetic sheet
Gas port, cosmetic sheet can be plastic part or glass workpiece.When cosmetic sheet is glass workpiece, cosmetic sheet is mounted on valve by fixing bracket
It covers, specifically, cosmetic sheet is pasted onto on fixing bracket, fixing bracket is fixed on valve deck or is connected to valve by fastener
It covers.
Preferably, valve deck and/or valve seat are plastic part, convenient for shaping, it is preferable that valve deck and/or valve seat are moulded for high temperature resistant
Materials and parts.
The embodiment of the second aspect of the present invention provides a kind of cooking apparatus, including:Upper cover, the upper cover are equipped with assembling
Position；With the steam valve described in any of the above-described embodiment, the steam valve is located in the assembling position.
Preferably, upper cover is equipped with installation cavity, and steam valve is located in installation cavity.
Cooking apparatus can be electric cooker or electric pressure cooking saucepan etc..
Preferably, the assembling position has the open fitting surface in left and right, and the left surface of the first cushion chamber and the assembling
The left margin in face is concordant, and the right of the right flank of the second cushion chamber and the fitting surface is along concordant.
Assemble position have the open fitting surface in left and right, avoid steam valve because by assembling position space limited due to can not do it is big
Problem so as to the size by increasing steam valve, reaches good anti-spilled effect.First cushion chamber is located at the left side of valve chamber,
The left surface of first cushion chamber is concordant with the left margin of fitting surface, i.e. the left side of the first cushion chamber does not have the other structures of upper cover,
It is expelled directly out, kept away by the junction of valve chamber into left surface valve deck and valve seat of the steam through the first cushion chamber of the first cushion chamber
The front end that non-evaporating vapour is sprayed onto steam valve hurts user；Second cushion chamber is located at the right side of valve chamber, the right flank of the second cushion chamber with
Along concordant, i.e. the right side of the second cushion chamber does not have the other structures of upper cover on the right of fitting surface, enters the second cushion chamber by valve chamber
Right flank of the steam through the second cushion chamber at valve deck and the junction of valve seat be directly discharged into the external world, user will not be hurt.
It is further preferred that assembling position has, left and right is opened wide and the fitting surface of rear end open, i.e. assembling position open wide for one
Face rather than the slot position to fence up so solve the problems, such as that assembling position has cleaning dead angle, convenient for being carried out to assembling position
Cleaning；Due to the slot bit architecture not fenced up on upper lid, so spatially without limitation on the size of steam valve, so as to avoid
Steam valve can not be done the problem of big when being limited by the space of assembling position, so as to the size by increasing steam valve, carried
The heat insulation of the internal pot of high-temperature steam in steam valve insertion is risen, and promotes anti-spilled effect when cooking apparatus is cooked, and
The upper limit of high-power heating is promoted on the premise of not spilling over, improves mouthfeel of cooking.At this point, the steam of the first cushion chamber discharge is also
It can be discharged by the junction of the valve deck on rear side of the first cushion chamber and valve seat, the steam of the second cushion chamber discharge can also pass through
The junction discharge of valve deck and valve seat on rear side of first cushion chamber can also set the 3rd cushion chamber in the rear side of valve chamber.
The additional aspect and advantage of the present invention will become practice apparent or by the present invention in following description section
Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structure diagram of the steam valve described in the embodiment of the present invention；
Fig. 2 be in Fig. 1 A-A to schematic cross-sectional view；
Fig. 3 is the schematic cross-sectional view of B-B direction in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram in C portions in Fig. 3；
Fig. 5 is the first decomposition texture schematic diagram of steam valve shown in FIG. 1；
Fig. 6 is second of decomposition texture schematic diagram of steam valve shown in FIG. 1；
Fig. 7 is the third decomposition texture schematic diagram of steam valve shown in FIG. 1；
Fig. 8 is the structure diagram at first visual angle of the valve deck described in the embodiment of the present invention；
Fig. 9 is the structure diagram at second visual angle of the valve deck described in the embodiment of the present invention
Figure 10 is the structure diagram at the 3rd visual angle of the valve deck described in the embodiment of the present invention；
Figure 11 is the structure diagram at first visual angle of the valve seat described in the embodiment of the present invention；
Figure 12 is the structure diagram at second visual angle of the valve seat described in the embodiment of the present invention
Figure 13 is the structure diagram at the 3rd visual angle of the valve seat described in the embodiment of the present invention；
Figure 14 is the structure diagram of the grid described in the embodiment of the present invention.
Wherein, correspondences of the Fig. 1 into Figure 13 between reference numeral and component names is：
100 steam valves, 1 valve seat, 11 limit protrusions, 12 air inlets, 2 valve decks, 21 gas outlets, 22 valve deck reinforcing ribs, 221
One muscle section, 222 second muscle sections, 223 the 3rd muscle sections, 224 the 4th muscle sections, 225 the 5th muscle sections, 23 limiting grooves, 24 convex ribs, 25 peaces
Tankage, 3 valve chambers, 4 cushion chambers, 41 first cushion chambers, 42 second cushion chambers, 5 grids, 51 block reinforcements, 52 steam channels, 53 connections
Muscle, 6 sealed muscles, 7 buckles, 8 cosmetic sheets, 81 exhaust outlets, 9 fixing brackets.
Specific embodiment
It is to better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the case where there is no conflict, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
By using other different from implementing in a manner of described here, therefore, protection scope of the present invention and from following public tool
The limitation of body embodiment.
Steam valve and cooking apparatus according to some embodiments of the invention is described with reference to the accompanying drawings.
As shown in Fig. 1 to Fig. 3, Fig. 5 to Fig. 9, Figure 11, a kind of steam valve 100 for providing according to some embodiments of the invention,
For cooking apparatus, including valve seat 1 and valve deck 2.Valve seat 1 is equipped with air inlet 12；The lid of valve deck 2 is located on valve seat 1, and and valve seat
1 limits the valve chamber 3 of sealing and the cushion chamber 4 positioned at 3 side of valve chamber, and valve deck 2 is equipped with gas outlet 21, and air inlet 12 and goes out
Gas port 21 connects with valve chamber 3.
The steam valve 100 that the above embodiment of the present invention provides, the lid of valve deck 2 is located on valve seat 1, and is limited with valve seat 1 close
The valve chamber 3 of envelope and the cushion chamber 4 positioned at 3 side of valve chamber, wherein, valve deck 2 is used to limit the part of valve chamber 3 (in such as Fig. 8, Fig. 9
The part of F1) gas outlet 21 is equipped with, the part (F2 parts in such as Figure 11) that valve seat 1 is used to limit valve chamber 3 is equipped with air inlet
Mouth 12, air inlet 12, gas outlet 21 and valve chamber 3 connect, and during cooking apparatus use, steam enters valve chamber by air inlet 12
3, and discharged by gas outlet 21, realize the normal work of steam valve 100；Since in addition to valve chamber 3, valve deck 2 is also defined with valve seat 1
Cushion chamber 4 compared with steam valve in correlation technique 100 is single cavity body structure, reduces valve deck 2 for limiting the portion of valve chamber 3
Divide the ratio for occupying valve deck 2, reduce valve seat 1 for limiting the ratio that the part of valve chamber 3 occupies valve seat 1, reduce steam
The volume that valve chamber 3 occupies in valve 100 reduces high-temperature steam and valve deck 2 and the active area of valve seat 1, reduces steam valve
100 temperature distortion degree, is equivalent to the intensity for improving steam valve 100, thus compared with the steam valve 100 of single-chamber body,
On the premise of the intensity for ensureing steam valve 100, the size of steam valve 100 can be increased, so as to the ruler of relative increase valve chamber 3
It is very little, the anti-overflow output capacity of product is improved, therefore, by setting valve chamber 3 and cushion chamber 4, the anti-overflow output capacity of product can be improved
With effect of cooking, and can guarantee the intensity of steam valve 100, the anti-overflow output capacity in big steam valve 100 is strong and intensity it is low between take
Obtained balance.
Preferably, as shown in Fig. 3 to Fig. 6 and Fig. 8, the surface opposite with valve seat 1 of valve deck 2 is equipped with valve deck reinforcing rib 22,
Valve deck reinforcing rib 22 is located in valve chamber 3.
The lower surface surface of valve seat 1 (opposite to) of valve deck 2 is equipped with downwardly projecting valve deck reinforcing rib 22, and valve deck adds
Strengthening tendons 22 is located in valve chamber 3, to enhance the intensity that valve deck 2 limits the part of valve chamber 3, improves valve deck 2 and is acted in high-temperature steam
Under non-deformability.
It can be that the lower surface of valve deck 2 is recessed to form valve deck reinforcing rib 22, can also be that the lower surface of valve deck 2 protrudes to be formed
Valve deck reinforcing rib 22 can also be that the upper surface of valve deck 2 is recessed to form valve deck reinforcing rib 22.
Preferably, as shown in Fig. 5, Fig. 6 and Fig. 8, valve deck reinforcing rib 22 includes end to end multiple muscle sections successively, adjacent
Angle between two muscle sections is not 0.
Angle in the multiple muscle sections being sequentially connected end to end in turn between two neighboring muscle section is not 0, i.e., two neighboring muscle section it
Between there is bending so that valve deck reinforcing rib 22 includes at least the muscle section of two different directions, and 2 multiple directions of valve deck are added
By force, so as to further improving the booster action to valve deck 2.Valve deck reinforcing rib 22 can be the polygons such as triangle, quadrangle or
C-shaped, D types etc., certain valve deck reinforcing rib 22 can also be in vertical bar shape.
Preferably, as shown in figure 14, steam valve 100 further includes grid 5, and grid 5 is located in valve chamber 3, and is supported on valve deck 2
Between valve seat 1, grid 5 includes multiple spaced block reinforcements 51, is enclosed between adjacent block reinforcement 51 and sets place's steam channel 52.
Grid 5 is supported between valve deck 2 and valve seat 1, effectively enhance steam valve 100 structural strength, prevent valve deck 2 because by
Heat and deform, particularly with relatively large sized steam valve 100, the intensity of valve deck 2 can be caused as the size of valve deck 2 increases
It reduces, easy temperature distortion, by adding grid 5 between valve deck 2 and valve seat 1, the effect for preventing 2 temperature distortion of valve deck is brighter
It is aobvious.
Further, air inlet 12 is offered on valve seat 1, multiple block reinforcements 51 are between air inlet 12, adjacent block reinforcement 51
It encloses and sets out steam channel 52, block reinforcement 51 is equipped with the grid notch for connecting adjacent steam channel 52.Between two neighboring block reinforcement 51
It encloses and sets out steam channel 52, two neighboring steam channel 52 is connected by the grid notch in block reinforcement 51, to increase steam entrance
Flow distance after valve chamber 3 in valve chamber 3 reaches good deaeration effect, and makes the grain of rice being mingled in steam, congee soup etc. can
It is sufficiently separated and is fallen after rise to valve chamber 3 with steam, so as to reach good anti-spilled effect.
Preferably, as shown in Fig. 5, Fig. 6 and Fig. 8, the surface opposite with valve seat 1 of valve deck 2 is equipped with multiple valve deck reinforcing ribs
22, lower ending opening and the limiting groove 23 being adapted with block reinforcement 51, block reinforcement 51 are limited between two neighboring valve deck reinforcing rib 22
Upper end be limited in limiting groove 23.
Adjacent two valve decks reinforcing rib 22 limits the limiting groove 23 being adapted with block reinforcement 51, for limiting block reinforcement 51
Position.
In a specific embodiment, as shown in Fig. 5, Figure 14, air inlet 21 deviate valve seat 1 it is centrally disposed, i.e., into
Gas port 21 is located at the one side of valve seat 1, at this point, c-type of the multiple block reinforcements 51 in nesting successively, and the openend of c-type passes through dowel
53 are connected.To improve the restraining ability to block reinforcement 51, valve deck reinforcing rib 22 is C-shaped so that limiting groove 23 is c-type, into one
Step ground, can also set two reinforcing ribs on the lower surface of valve deck 2, two reinforcing ribs limit be adapted with dowel 53,
For carrying out the groove of /V to dowel 53.As shown in figure 8, c-type valve deck reinforcing rib 22 includes the muscle section of multiple directions, respectively
For end to end first muscle section 221, the second muscle section 222, the 3rd muscle section 223, the 4th muscle section 224 and the 5th muscle section 225 successively.
Preferably, the surface opposite with valve deck 2 of valve seat 1 is equipped with valve seat reinforcing rib (not shown in attached drawing), wherein, valve seat
Reinforcing rib is located in valve chamber 3.
Valve seat reinforcing rib protruding upward on the upper surface of valve seat 1 (surface opposite with valve deck 2) is set, increases valve seat
1 for limiting the intensity and non-deformability of the part of valve chamber 3, so as to increase the intensity of steam valve 100.Valve seat reinforcing rib can be with
Muscle position including at least two different directions can also be in vertical bar shape.
Preferably, it is at least one equipped with convex ribs in valve seat 1 and 2 two opposite surfaces of valve deck as shown in Fig. 3 to Figure 11
24, wherein convex ribs 24 are located in cushion chamber 4.
The upper surface (surface opposite with valve deck 2) of valve seat 1 is equipped with convex ribs 24 protruding upward, wherein, convex ribs 24
In in cushion chamber 4, to increase the intensity that valve seat 1 limits 4 part of cushion chamber, so as to enhance the intensity of entire valve seat 1；And/or
The part that the lower surface (surface opposite with valve seat 1) of valve deck 2 limits cushion chamber 4 is downwardly protrude to form convex ribs 24, with enhancing
The intensity of valve deck 2.Can be straight or bending as the shape of convex ribs 24.Likewise, convex ribs 24 may be used also
To be that the lower surface of valve seat 1 is recessed and to be formed, alternatively, the upper surface of valve deck 2 is recessed to be formed.
In a specific embodiment, the part that 2 lower surface of valve deck limits valve chamber 3 is equipped with valve deck reinforcing rib 22,
The part that 1 upper surface of valve seat limits cushion chamber 4 is equipped with convex ribs 24, and 2 lower surface of valve deck limits also to be set on 4 part of cushion chamber
There are convex ribs 24.
Preferably, as shown in figure 3, cushion chamber 4 includes the first cushion chamber 41 for being located at 3 left side of valve chamber and positioned at 3 right side of valve chamber
Second cushion chamber 42 of side.
Preferably, the ratio of the cross-sectional area of the cross-sectional area of cushion chamber 4 and valve chamber 3 is 1/2~2/1, has both been avoided that slow
Rush that the cross-sectional area of chamber 4 is too small, i.e., the volume of valve chamber 3 is excessive in steam valve 100 so that steam valve 100 is yielding, and is avoided that
The cross-sectional area of cushion chamber 4 is excessive, i.e., the volume of valve chamber 3 is too small in steam valve 100 so that the anti-spilled effect of steam valve 100
It is bad, effect of cooking is poor.When cushion chamber 4 includes multiple sub- cushion chambers 4, the cross-sectional area of cushion chamber 4 refers to that multiple sons are slow
The sum of the cross-sectional area of chamber 4 is rushed, such as cushion chamber 4 includes the first cushion chamber 41 and the second cushion chamber 42, the cross section of cushion chamber 4
Product refers to the adduction of the cross-sectional area of the first cushion chamber 41 and the second cushion chamber 42.It certainly, in practical applications, can be flexible
The ratio of cross-sectional area of cross-sectional area and valve chamber 3 of selection cushion chamber 4 and number and the position of setting cushion chamber 4, but
On the premise of not departing from the design design, the protection domain of this programme is belonged to.
Preferably, as shown in Fig. 2, Fig. 3 and Fig. 5, the periphery of valve chamber 3 is equipped with sealed muscle 6, to seal valve chamber 3；Cushion chamber 4
The junction of interior valve deck 2 and valve seat 1 is connected with the external world.
The junction for the part that valve seat 1 limits the part of valve chamber 3 and valve deck 2 limits valve chamber 3 is equipped with sealed muscle 6, with
Valve chamber 3 is sealed, improves the leakproofness of valve chamber 3.Valve chamber 3 is formed in sealed muscle 6,6 outside of sealed muscle is equipped with cushion chamber 4.It is sealing
In the case of good, the steam that is entered by air inlet 12 is discharged after entering valve chamber 3 through gas outlet 21.In 3 poor sealing of valve chamber
In the case of, cushion chamber 4 is entered by the sealed muscle 6 of steam of air inlet 12 into valve chamber 3, is discharged outside to, carried by cushion chamber 4
The security that high steam valve 100 uses.It is relatively reduced after cushion chamber 4 is set compared with single cavity body structure of steam valve 100
The volume of valve chamber 3, so as to reduce the size of sealed muscle 6, reduces the risk of gas leakage at sealed muscle 6, improves steam valve
100 leakproofness.
Further, after steam valve 100 is packed into upper cover, when valve chamber 3 leaks air, and steam is caused to enter cushion chamber 4, steam
Vapour forms condensed water to the cold in cushion chamber 4, and water condensate storage is in cushion chamber 4, so as to avoid steam valve in correlation technique
For single cavity body structure (being not provided with cushion chamber 4) when, the steam that is overflowed from single-chamber body easily drops onto after becoming condensed water to the cold
On other positions of lid or cooking apparatus, the safety in utilization of cooking apparatus is improved, ensure that the cleaning of cooking apparatus.
As for the mode of communicating between cushion chamber 4 and the external world, the steam into cushion chamber 4 can be limited directly by valve seat 1
It makes the part (L2 and R2 parts in such as Figure 11) of cushion chamber 4 and valve deck 2 limits the part (L1 in such as Fig. 8, Fig. 9 of cushion chamber 4
With R1 parts) junction discharge, can also valve deck 2 limit opened up on the part of cushion chamber 4 with it is extraneous be connected go out
Gas port.In a specific embodiment, the left side of valve chamber 3 is equipped with the first cushion chamber 41, and the right side of valve chamber 3 is equipped with the second buffering
Chamber 42, the steam into the first cushion chamber 41 are discharged outside to through 4 left surface of the first cushion chamber, into the steaming of the second cushion chamber 42
Right flank of the vapour through the second cushion chamber 42 is discharged outside to.
Preferably, as shown in Fig. 2, Fig. 3, Fig. 5, Fig. 8, Figure 10 to Figure 13, one in valve deck 2 and valve seat 1 is equipped with use
In the mounting groove 25 of installation sealed muscle 6, another is equipped with the limit protrusion 11 for compressing sealed muscle 6.
Annular mounting groove 25 can be set on the lower surface of valve deck 2, and sealed muscle 6 is placed in mounting groove 25, valve seat 1
Limit protrusion 11 is set on upper surface, and limit protrusion 11 is inserted into mounting groove 25, and is connected on sealed muscle 6, to compress sealing
Muscle 6.It is of course also possible to it sets that the annular mounting groove 25 of sealed muscle 6, the following table of valve deck 2 are installed on the upper surface of valve seat 1
Limit protrusion 11 is set on face.It should be noted that limit protrusion 11 and mounting groove 25 can also play enhancing 100 intensity of steam valve
Effect.
Preferably, as shown in Figure 1, Figure 2 shown in good Fig. 5, steam valve 100 further includes：Buckle 7, for connecting valve deck 2 and valve seat 1,
Wherein, one in valve deck 2 and valve seat 1 can rotationally be connected with the one end of buckle 7, another in valve deck 2 and valve seat 1
It is mutually clamped or plugs with the other end of buckle 7.
Steam valve 100 further includes to connect the buckle 7 of valve deck 2 and valve seat 1, wherein, one end and the valve deck 2 of buckle 7
It is rotatably connected with one in valve seat 1, the other end of buckle 7 is mutually clamped with another in valve deck 2 and valve seat 1 or mutually inserts
It connects.In a specific embodiment, one end and the valve deck 2 of buckle 7 are rotatably connected, the other end and the valve seat 1 of buckle 7
It is mutually clamped, the one end on valve seat 1 away from buckle 7 is clamped with 2 phase of valve deck, plugs or is connected by another buckle 7.
Preferably, as shown in figure 5, steam valve 100 further includes the cosmetic sheet 8 that lid is located on valve deck 2, opened up in cosmetic sheet 8
There is the exhaust outlet 81 of corresponding gas outlet 21, cosmetic sheet 8 can be plastic part or glass workpiece.When cosmetic sheet 8 is glass workpiece, decoration
Piece 8 is mounted on by fixing bracket 9 on valve deck, specifically, cosmetic sheet 8 is pasted onto on fixing bracket 9, fixing bracket 9 is by tight
Firmware is fixed on valve deck 2 or is connected on valve deck 2.
The embodiment of the second aspect of the present invention provides a kind of cooking apparatus, the steaming including upper cover and any of the above-described embodiment
Steam valve 100.Upper cover is equipped with assembling position；Steam valve 100 is located in assembling position.
Preferably, upper cover is equipped with installation cavity, and steam valve 100 is located in installation cavity.
Cooking apparatus can be electric cooker or electric pressure cooking saucepan etc..
Preferably, assembling position has the open fitting surface in left and right, and a left side for the left surface of the first cushion chamber 41 and fitting surface
Edge is concordant, and the right flank of the second cushion chamber 42 and the right of fitting surface are along concordant.
Assemble position have the open fitting surface in left and right, avoid steam valve 100 because by assembling position space limited due to can not do
The problem of big, so as to the size by increasing steam valve 100, reaches good anti-spilled effect.First cushion chamber 41 is located at valve
The left side of chamber 3, the left surface of the first cushion chamber 41 is concordant with the left margin of fitting surface, i.e. the left side of the first cushion chamber 41 is not upper
The other structures of lid enter left surface valve deck 2 and valve seat of the steam of the first cushion chamber 41 through the first cushion chamber 41 by valve chamber 3
1 junction is expelled directly out, and the front end that steam is sprayed onto steam valve is avoided to hurt user；Second cushion chamber 42 is located at the right side of valve chamber 3
Side, along concordant, i.e. the right side of the second cushion chamber 42 does not have its of upper cover for the right flank of the second cushion chamber 42 and the right of fitting surface
Its structure is entered the valve deck 2 of right flank of the steam of the second cushion chamber 4 through the second cushion chamber 4 and the company of valve seat 1 by valve chamber 3
The place of connecing is directly discharged into the external world, will not hurt user.
It is further preferred that assembling position has, left and right is opened wide and the fitting surface of rear end open, i.e. assembling position open wide for one
Face rather than the slot position to fence up so solve the problems, such as that assembling position has cleaning dead angle, convenient for being carried out to assembling position
Cleaning；Due to the slot bit architecture not fenced up on upper lid, so spatially without limitation on the size of steam valve 100, so as to
Avoid steam valve 100 because by assembling position space limited due to can not do the problem of big, so as to by increasing steam valve 100
Size, promote the heat insulation of the internal pot of high-temperature steam in steam valve 100, and promoted anti-spilled when cooking apparatus is cooked
Effect, and promote on the premise of not spilling over the upper limit of high-power heating, improvement are cooked mouthfeel.At this point, the first cushion chamber is discharged
Steam can also be discharged by the junction of the valve deck on rear side of the first cushion chamber and valve seat, the second cushion chamber discharge steam
It can be discharged by the junction of the valve deck on rear side of the first cushion chamber and valve seat, in the rear side of valve chamber 3 the 3rd can also be set to delay
Rush chamber.
In conclusion steam valve 100 provided in an embodiment of the present invention, in addition to valve chamber 3, valve deck 2 also defines slow with valve seat 1
Chamber 4 is rushed, the part of valve chamber 3 is limited in valve deck 2 accounts for the ratio of valve deck 2 so as to reduce, that is, reduce high-temperature steam and valve deck 2
Active area, reduce the temperature distortion degree of steam valve 100, on the premise of the intensity of steam valve 100 is ensured, Neng Gouzeng
The size of big steam valve 100 so as to the size of relative increase valve chamber 3, improves effect of cooking, therefore, by setting valve chamber 3
With cushion chamber 4, the intensity of cook effect and steam valve 100 can be improved, big steam valve 100 cook effect it is good and
Balance is achieved between intensity is low.
In the description of the present invention, unless otherwise clearly defined and limited, term " multiple " refer to two or two with
On；Unless otherwise prescribed or illustrate, term " connection ", " fixation " etc. should all be interpreted broadly, for example, " connection " can be fixed
It connects or is detachably connected or is integrally connected or be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention as the case may be
In concrete meaning.
In the description of this specification, it is to be understood that the instructions such as term " on ", " under ", "front", "rear", "left", "right"
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplification retouched
It states rather than indicates or imply signified device or unit must have specific direction, with specific azimuth configuration and operation,
It is thus impossible to it is interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean to combine at least one reality that the particular features, structures, materials, or characteristics that the embodiment or example describe are contained in the present invention
It applies in example or example.In the present specification, schematic expression of the above terms is not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more embodiments or example with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (15)
1. a kind of steam valve, for cooking apparatus, which is characterized in that including：
Valve seat, the valve seat are equipped with air inlet；With
Valve deck, lid are located on the valve seat, and limit the valve chamber of sealing and positioned at the slow of the valve chamber side with the valve seat
Chamber is rushed, the valve deck is equipped with gas outlet, and the air inlet and the gas outlet connect with the valve chamber, the valve deck
And/or the valve seat is plastic part.
2. steam valve according to claim 1, which is characterized in that
The valve deck surface opposite with the valve seat is equipped with valve deck reinforcing rib, and the valve deck reinforcing rib is located at the valve chamber
It is interior.
3. steam valve according to claim 2, which is characterized in that
The valve deck reinforcing rib includes end to end multiple muscle sections successively, and the angle between the two neighboring muscle section is not 0.
4. steam valve according to claim 3, which is characterized in that further include：
Grid, the grid is located in the valve chamber, and is supported between the valve deck and the valve seat, and the grid includes more
A spaced block reinforcement encloses between the adjacent block reinforcement and sets out steam channel.
5. steam valve according to claim 4, which is characterized in that
The valve deck surface opposite with the valve seat is equipped with multiple valve deck reinforcing ribs, and the two neighboring valve deck is strengthened
Limit lower ending opening and the limiting groove being adapted with the block reinforcement between muscle, the upper end of the block reinforcement is limited in described
In limiting groove.
6. steam valve according to claim 1, which is characterized in that
The valve seat surface opposite with the valve deck is equipped with valve seat reinforcing rib, and the valve seat reinforcing rib is located at the valve chamber
It is interior.
7. steam valve according to claim 1, which is characterized in that
For the valve seat at least one equipped with convex ribs in the two opposite surfaces of the valve deck, the convex ribs are located at the buffering
Intracavitary.
8. steam valve according to any one of claim 1 to 7, which is characterized in that
The cushion chamber includes being located at the first cushion chamber on the left of the valve chamber and the second cushion chamber on the right side of the valve chamber.
9. steam valve according to any one of claim 1 to 7, which is characterized in that
The ratio of the cross-sectional area of the cross-sectional area of the cushion chamber and the valve chamber is 1/2~2/1.
10. steam valve according to any one of claim 1 to 7, which is characterized in that
The periphery of the valve chamber is equipped with sealed muscle, to seal the valve chamber.
11. steam valve according to claim 10, which is characterized in that
One in the valve deck and the valve seat mounting groove for being equipped with to install the sealed muscle, another, which is equipped with, uses
In the limit protrusion for compressing the sealed muscle.
12. steam valve according to any one of claim 1 to 7, which is characterized in that
The junction of the valve deck and the valve seat is connected with the external world in the cushion chamber.
13. steam valve according to any one of claim 1 to 7, which is characterized in that further include：
Buckle, for connecting the valve deck and the valve seat, wherein, one in the valve deck and the valve seat and the buckle
One end can rotationally connect, the other end of another and the buckle in the valve deck and the valve seat is mutually clamped
Or it plugs.
14. a kind of cooking apparatus, which is characterized in that including:
Upper cover, the upper cover are equipped with assembling position；With
Steam valve as any one of claim 1 to 13, the steam valve are located in the assembling position.
15. cooking apparatus according to claim 14, which is characterized in that
The assembling position has the open fitting surface in left and right, and the left surface of the first cushion chamber and the left margin of the fitting surface are put down
Together, the right of the right flank of the second cushion chamber and the fitting surface is along concordant.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024287.7A CN108065771B (en) | 2016-11-18 | 2016-11-18 | Steam valve and cooking utensil |
| PCT/CN2016/107798 WO2018032649A1 (en) | 2016-08-18 | 2016-11-29 | Steam valve and cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024287.7A CN108065771B (en) | 2016-11-18 | 2016-11-18 | Steam valve and cooking utensil |
Publications (2)
| Publication Number | Publication Date |
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| CN108065771A true CN108065771A (en) | 2018-05-25 |
| CN108065771B CN108065771B (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611024287.7A Active CN108065771B (en) | 2016-08-18 | 2016-11-18 | Steam valve and cooking utensil |
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| Country | Link |
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| CN109259612A (en) * | 2018-10-23 | 2019-01-25 | 珠海格力电器股份有限公司 | Steam valve and cooking apparatus |
| CN109381041A (en) * | 2018-12-06 | 2019-02-26 | 珠海格力电器股份有限公司 | Steam valve and cooking apparatus equipped with it |
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| CN109381041A (en) * | 2018-12-06 | 2019-02-26 | 珠海格力电器股份有限公司 | Steam valve and cooking apparatus equipped with it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108065771B (en) | 2023-05-23 |
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