CN206586817U - Steam valve and cooking apparatus - Google Patents
Steam valve and cooking apparatus Download PDFInfo
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- CN206586817U CN206586817U CN201621252879.XU CN201621252879U CN206586817U CN 206586817 U CN206586817 U CN 206586817U CN 201621252879 U CN201621252879 U CN 201621252879U CN 206586817 U CN206586817 U CN 206586817U
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- valve
- bonnet
- steam
- valve seat
- cushion chamber
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Abstract
The utility model provides a kind of steam valve and cooking apparatus, and the steam valve includes valve seat and bonnet.Valve seat is provided with air inlet；Bonnet lid is located on valve seat, and limits sealed valve pocket and the cushion chamber positioned at valve pocket sidepiece with valve seat, and bonnet is provided with gas outlet, and air inlet and gas outlet connect with valve pocket.The steam valve that the utility model is provided, in addition to valve pocket, bonnet also defines cushion chamber with valve seat, compared with steam valve in correlation technique is single cavity body structure, reduce the ratio that bonnet occupies bonnet for limiting the part of valve pocket, reduce the volume that valve pocket in steam valve is occupied, reduce high-temperature steam and bonnet and the active area of valve seat, reduce the temperature distortion degree of steam valve, 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 low intensity by force in the anti-overflow output capacity of big steam valve.
Description
Technical field
The utility model is related to kitchen utensils field, more specifically, is related to a kind of steam valve and including the steam valve
Cooking apparatus.
Background technology
Existing cooking apparatus such as electric cooker, its steam valve is generally smaller, and the anti-overflow output capacity of small steam valve is not enough managed
Think, and big steam valve can effectively be lifted during the anti-overflow output capacity of product, but big steam valve low intensity, use easily by
Thermal deformation.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.
Therefore, the purpose of one side of the present utility model is to provide a kind of steam valve.
The purpose of other side of the present utility model, which is that offer is a kind of, includes the cooking apparatus of above-mentioned steam valve.
To achieve the above object, the embodiment of one side of the present utility model provides a kind of steam valve, for cooking
Utensil, the steam valve includes：Valve seat, the valve seat is provided with air inlet；And bonnet, lid be located on the valve seat, and with it is described
Valve seat limits sealed valve pocket and the cushion chamber positioned at the valve pocket sidepiece, and the bonnet is provided with gas outlet, and it is described enter
Gas port and the gas outlet connect with the valve pocket.
The steam valve that the utility model above-described embodiment is provided, bonnet lid is located on valve seat, and limits sealing with valve seat
Valve pocket and the cushion chamber positioned at valve pocket sidepiece, wherein, bonnet be used for limit valve pocket part be provided with gas outlet, valve seat use
Air inlet is provided with the part for limiting valve pocket, air inlet, gas outlet and valve pocket connect, during cooking apparatus use,
Steam enters valve pocket by air inlet, and is discharged by gas outlet, realizes the normal work of steam valve；Due in addition to valve pocket, bonnet with
Valve seat also defines cushion chamber, compared with steam valve in correlation technique is single cavity body structure, and reducing bonnet is used to limit valve
The part of chamber occupies the ratio of bonnet, reduces the ratio that valve seat occupies valve seat for limiting the part of valve pocket, reduces steaming
The volume that valve pocket is occupied in steam valve, that is, reduce the active area of high-temperature steam and bonnet and valve seat, reduce steam valve by
Thermal deformation degree, equivalent to the intensity for improving steam valve, so as to compared with the steam valve of single-chamber body, ensure the strong of steam valve
On the premise of degree, the size of steam valve can be increased, so as to the size of relative increase valve pocket, the anti-spilled energy of product is improved
Power, therefore, by setting valve pocket and cushion chamber, can improve the anti-overflow output capacity of product and effect of cooking, steam is can guarantee that again
The intensity of valve, balance is achieved in the anti-overflow output capacity of big steam valve between low intensity by force.
In addition, the steam valve that the utility model above-described embodiment is provided also has following additional technical feature：
Preferably, the bonnet surface relative with the valve seat is located at provided with bonnet reinforcement described in bonnet reinforcement
In the valve pocket.
The lower surface (surface relative with valve seat) of bonnet is provided with downwardly projecting bonnet reinforcement, and bonnet reinforcement
In valve pocket, to strengthen the intensity that bonnet limits the part of valve pocket, resistance to deformation of the bonnet under high-temperature steam effect is improved
Ability.It can be that the lower surface of bonnet is recessed to form bonnet reinforcement, can also be that the lower surface of bonnet protrudes to form bonnet and add
Strengthening tendons, can also be that the upper surface of bonnet is recessed to form bonnet reinforcement.
Preferably, the bonnet reinforcement is included between end to end multiple muscle sections successively, the two neighboring muscle section
Angle be 0.
Angle in multiple muscle section that head and the tail are sequentially connected between two neighboring muscle section is not 0, i.e., two neighboring muscle section
Between there is bending so that bonnet reinforcement at least includes the muscle section of two different directions, and bonnet multiple directions are strengthened, from
And further improve the booster action to bonnet.Bonnet reinforcement can be the polygons such as triangle, quadrangle or C-shaped, D types
Deng certain bonnet reinforcement can also be in vertical bar shape.
Preferably, the steam valve also include grid, the grid be located at the valve pocket in, and be supported on the bonnet with
Between the valve seat, the grid, which includes enclosing between multiple spaced block reinforcements, the adjacent block reinforcement, sets out steam channel.
Grill support effectively strengthens the structural strength of steam valve between bonnet and valve seat, prevents bonnet from becoming because heated
Shape, particularly with relatively large sized steam valve, can cause the intensity decreases of bonnet as the size of bonnet increases, easily be heated
Deformation, by setting up grid between bonnet and valve seat, prevents the effect of bonnet 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
Enclosed between muscle and set out steam channel, the grid breach of the adjacent steam channel is communicated with the block reinforcement.Two neighboring gear
Enclosed between muscle and set out steam channel, two neighboring steam channel is connected by the grid breach in block reinforcement, to increase steam entrance
Flow distance after valve pocket in valve pocket, reaches good deaeration effect, and makes the grain of rice, congee soup for being mingled with steam etc. can be with
Steam is sufficiently separated and fallen after rise to valve pocket, so as to reach good anti-spilled effect.
Preferably, the bonnet surface relative with the valve seat is provided with multiple bonnet reinforcements, two neighboring
Lower ending opening and the limited impression being adapted with block reinforcement, the upper end limit of the block reinforcement are limited between the bonnet reinforcement
In the limited impression.
Adjacent two bonnets reinforcement limits the limited impression being adapted with block reinforcement, spacing for being carried out to block reinforcement.
Preferably, the valve seat surface relative with the bonnet is provided with valve seat reinforcement, wherein, the valve seat is strengthened
Muscle is located in the valve pocket.
Valve seat reinforcement protruding upward is set on the upper surface (surface relative with bonnet) of valve seat, and increase valve seat is used
Intensity and non-deformability in the part for limiting valve pocket, so as to increase the intensity of steam valve.Valve seat reinforcement can be included extremely
The muscle position of few two different directions, can also be in vertical bar shape.
Preferably, at least one in the valve seat surface relative with the bonnet two is provided with convex tendon, wherein described
Convex tendon is located in the cushion chamber.
The upper surface (surface relative with bonnet) of valve seat is provided with convex tendon protruding upward, wherein, convex tendon is located at buffering
Intracavitary, to increase the intensity that valve seat limits buffering cavity segment, so as to strengthen the intensity of whole valve seat；And/or, the following table of bonnet
The part that face (surface relative with valve seat) limits cushion chamber is downwardly protrude to form convex tendon, to strengthen the intensity of bonnet.As for
The shape of convex tendon, can be straight or bending.Likewise, convex tendon can also be the lower surface depression of valve seat
Formed, or, the upper surface of bonnet is recessed to be formed.
Preferably, the cushion chamber is including the first cushion chamber on the left of the valve pocket and on the right side of the valve pocket
Second cushion chamber.
Preferably, the ratio of the cross-sectional area of the cross-sectional area of the cushion chamber and the valve pocket is 1/2~2/1, can
Avoid the cross-sectional area of cushion chamber too small, i.e., the volume of valve pocket is excessive in steam valve so that steam valve is yielding, be avoided that again slow
The cross-sectional area for rushing chamber is excessive, i.e., the volume of valve pocket is too small in steam valve so that the anti-spilled effect of steam valve is bad, effect of cooking
It is really poor.When cushion chamber includes many sub- cushion chambers, the cross-sectional area of cushion chamber refers to the cross-sectional area of many 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 cross-sectional area of second cushion chamber plus and.Certainly, in actual applications, can flexibly select the cross-sectional area of cushion chamber with
The ratio of the cross-sectional area of valve pocket 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 pocket is provided with sealed muscle, to seal the valve pocket.
The junction that valve seat limits the part that the part of valve pocket and bonnet limit valve pocket is provided with sealed muscle, with sealing valve
Chamber, improves the sealing of valve pocket.Formed in sealed muscle and cushion chamber is provided with the outside of valve pocket, sealed muscle.In the case of good seal,
The steam entered by air inlet is discharged after entering valve pocket through gas outlet.Compared with single cavity body structure of steam valve, cushion chamber is set
Afterwards, the volume of valve pocket is relatively reduced, so as to reduce the size of sealed muscle, the risk of gas leakage at sealed muscle is reduced, improved
The sealing of steam valve.
Preferably, one in the bonnet and the valve seat is provided with the mounting groove for being used for installing the sealed muscle, separately
One is provided with the spacing preiection for being used for compressing the sealed muscle.
Annular mounting groove can be set on the lower surface of bonnet, and sealed muscle is placed in mounting groove, the upper surface of valve seat
In upper setting spacing preiection, spacing preiection insertion mounting groove, and it is connected on sealed muscle, to compress sealed muscle.It is of course also possible to
It is provided for installing on the upper surface of valve seat setting spacing preiection on the annular mounting groove of sealed muscle, the lower surface of bonnet.Need
It is noted that spacing preiection and mounting groove can also play the effect of enhancing steam valve intensity.
Preferably, the junction of the bonnet and the valve seat is connected with the external world in the cushion chamber.
In the case of valve pocket poor sealing, the sealed muscle of steam for entering valve pocket by air inlet enters cushion chamber, by
Cushion chamber is discharged outside to, and improves the security that steam valve is used.
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 bonnet is discharged, and the portion of cushion chamber can also be limited in bonnet
The gas outlet being connected with the external world is opened up on point.
Preferably, the steam valve also includes：Buckle, for connecting the bonnet and the valve seat, wherein, the bonnet
Can rotationally it be connected with the one end of the buckle with one in the valve seat, it is another in the bonnet and the valve seat
Individual the other end phase clamping with the buckle is plugged.
Steam valve also includes the buckle for being used to connect bonnet and valve seat, wherein, in the one end and bonnet and valve seat of buckle
One be rotatably connected, the other end of buckle and another phase clamping in bonnet and valve seat or plug.
Preferably, steam valve also includes the row that correspondence gas outlet is offered in the cosmetic sheet that lid is located on bonnet, cosmetic sheet
Gas port, cosmetic sheet can be working of plastics or glass workpiece.When cosmetic sheet is glass workpiece, cosmetic sheet is arranged on valve by fixed support
Cover, specifically, cosmetic sheet is pasted onto on fixed support, fixed support is fixed on bonnet by fastener, or is connected to valve
Cover.
Preferably, bonnet and/or valve seat are working of plastics, are easy to shaping, it is preferable that bonnet and/or valve seat are high temperature resistant modeling
Materials and parts.
The embodiment of second aspect of the utility model provides a kind of cooking apparatus, including:Upper lid, it is described on be covered with dress
Coordination；With the steam valve described in any of the above-described embodiment, the steam valve is located in the assembling position.
Preferably, installation cavity is above covered with, 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 unlimited 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.
Assembling position has the unlimited fitting surface in left and right, it is to avoid steam valve can not do big because being limited by the space of assembling position
Problem, so that the size by increasing steam valve, reaches good anti-spilled effect.First cushion chamber is located at the left side of valve pocket,
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 lid,
The junction for entering left surface bonnet and valve seat of the steam through the first cushion chamber of the first cushion chamber by valve pocket is expelled directly out, and is kept away
The front end that non-evaporating vapour is sprayed onto steam valve hurts user；Second cushion chamber be located at valve pocket right side, the right flank of the second cushion chamber with
The right of fitting surface is along concordant, i.e. the right side of the second cushion chamber does not have the other structures of upper lid, enters the second cushion chamber by valve pocket
Right flank of the steam through the second cushion chamber at bonnet and the junction of valve seat be directly discharged into the external world, user will not be hurt.
Have left and right unlimited and rear end open fitting surface it is further preferred that assembling position, that is, assemble position and opened wide for one
Face, rather than the groove position fenced up, so efficiently solve the problem of assembling position has cleaning dead angle, are easy to carry out assembling position
Cleaning；Due to the groove bit architecture not fenced up on upper lid, size so spatially without limitation on steam valve, so as to avoid
The problem of steam valve can not do big because being limited by the space of assembling position, so as to the size by increasing steam valve, carries
The effect of heat insulation of the internal pot of high-temperature steam in steam valve insertion is risen, and lifts anti-spilled effect when cooking apparatus is cooked, and
The upper limit of high-power heating is lifted on the premise of not spilling over, improves mouthfeel of cooking.Now, the steam that the first cushion chamber is discharged is also
It can be discharged by the junction of the bonnet 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 bonnet and valve seat on rear side of first cushion chamber, can also set the 3rd cushion chamber in the rear side of valve pocket.
Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicality
The practice of type is recognized.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the steam valve described in embodiment of the present utility model；
Fig. 2 be in Fig. 1 A-A to cross section structure diagram；
Fig. 3 is the cross section structure diagram of B-B direction in Fig. 1；
Fig. 4 is the mplifying structure schematic diagram in C portions in Fig. 3；
Fig. 5 is the first decomposition texture schematic diagram of the steam valve shown in Fig. 1；
Fig. 6 is second of decomposition texture schematic diagram of the steam valve shown in Fig. 1；
Fig. 7 is the third decomposition texture schematic diagram of the steam valve shown in Fig. 1；
Fig. 8 is the structural representation at first visual angle of the bonnet described in embodiment of the present utility model；
Fig. 9 is the structural representation at second visual angle of the bonnet described in embodiment of the present utility model
Figure 10 is the structural representation at the 3rd visual angle of the bonnet described in embodiment of the present utility model；
Figure 11 is the structural representation at first visual angle of the valve seat described in embodiment of the present utility model；
Figure 12 is the structural representation at second visual angle of the valve seat described in embodiment of the present utility model
Figure 13 is the structural representation at the 3rd visual angle of the valve seat described in embodiment of the present utility model；
Figure 14 is the structural representation of the grid described in embodiment of the present utility model.
Wherein, corresponding relations of the Fig. 1 into Figure 13 between reference and component names is：
100 steam valves, 1 valve seat, 11 spacing preiections, 12 air inlets, 2 bonnets, 21 gas outlets, 22 bonnet reinforcements, 221
One muscle section, 222 second muscle section, 223 the 3rd muscle section, 224 the 4th muscle section, 225 the 5th muscle section, 23 limited impressions, 24 convex tendons, 25 peaces
Tankage, 3 valve pockets, 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 fixed supports.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description to fully understand the utility model, still, this practicality
It is new to be different from mode described here using other and implement, therefore, protection domain of the present utility model not by
The limitation of following public specific embodiment.
Steam valve and cooking apparatus according to some embodiments of the utility model is described with reference to the accompanying drawings.
As shown in Fig. 1 to Fig. 3, Fig. 5 to Fig. 9, Figure 11, according to a kind of steam valve of the utility model some embodiments offer
100, for cooking apparatus, including valve seat 1 and bonnet 2.Valve seat 1 is provided with air inlet 12；The lid of bonnet 2 is located on valve seat 1, and with
Valve seat 1 limits sealed valve pocket 3 and the cushion chamber 4 positioned at the sidepiece of valve pocket 3, and bonnet 2 is provided with gas outlet 21, and air inlet 12
Connected with gas outlet 21 with valve pocket 3.
The steam valve 100 that the utility model above-described embodiment is provided, the lid of bonnet 2 is located on valve seat 1, and is limited with valve seat 1
Go out sealed valve pocket 3 and the cushion chamber 4 positioned at the sidepiece of valve pocket 3, wherein, bonnet 2 be used for limit valve pocket 3 part (such as Fig. 8,
F1 part in Fig. 9) gas outlet 21 is provided with, the part (F2 parts in such as Figure 11) that valve seat 1 is used to limit valve pocket 3 is provided with
Air inlet 12, air inlet 12, gas outlet 21 and valve pocket 3 are connected, during cooking apparatus use, and steam is entered by air inlet 12
Valve pocket 3, and discharged by gas outlet 21, realize the normal work of steam valve 100；Because in addition to valve pocket 3, bonnet 2 is also limited with valve seat 1
Cushion chamber 4 is made, compared with steam valve in correlation technique 100 is single cavity body structure, reducing bonnet 2 is used to limit valve pocket 3
Part occupy the ratio of bonnet 2, reduce valve seat 1 and be used to limiting the part of valve pocket 3 and occupy the ratio of valve seat 1, reduce
The volume that valve pocket 3 is occupied in steam valve 100, that is, reduce high-temperature steam and bonnet 2 and the active area of valve seat 1, reduce steaming
The temperature distortion degree of steam valve 100, equivalent to the intensity for improving steam valve 100, so that the phase of steam valve 100 with single-chamber body
Than on the premise of the intensity of steam valve 100 is ensured, the size of steam valve 100 can be increased, so as to relative increase valve pocket
3 size, improves the anti-overflow output capacity of product, therefore, by setting valve pocket 3 and cushion chamber 4, can improve the anti-spilled of product
Ability and cook effect, the intensity of steam valve 100 can guarantee that again, the anti-overflow output capacity of big steam valve 100 is strong and low intensity it
Between achieve balance.
Preferably, as shown in Fig. 3 to Fig. 6 and Fig. 8, the surface relative with valve seat 1 of bonnet 2 is provided with bonnet reinforcement 22,
Bonnet reinforcement 22 is located in valve pocket 3.
The lower surface (the relative surface with valve seat 1) of bonnet 2 is provided with downwardly projecting bonnet reinforcement 22, and bonnet adds
Strengthening tendons 22 is located in valve pocket 3, to strengthen the intensity that bonnet 2 limits the part of valve pocket 3, improves bonnet 2 and is acted in high-temperature steam
Under non-deformability.
It can be that the lower surface of bonnet 2 is recessed to form bonnet reinforcement 22, can also be that the lower surface of bonnet 2 protrudes to be formed
Bonnet reinforcement 22, can also be that the upper surface of bonnet 2 is recessed to form bonnet reinforcement 22.
Preferably, as shown in Fig. 5, Fig. 6 and Fig. 8, bonnet reinforcement 22 includes end to end multiple muscle sections successively, adjacent
Angle between two muscle sections is not 0.
Angle in multiple muscle section that head and the tail are sequentially connected between two neighboring muscle section is not 0, i.e., two neighboring muscle section
Between there is bending so that bonnet reinforcement 22 at least includes the muscle section of two different directions, and the multiple directions of bonnet 2 are added
By force, so as to further improve the booster action to bonnet 2.Bonnet reinforcement 22 can be the polygons such as triangle, quadrangle or
C-shaped, D types etc., certain bonnet reinforcement 22 can also be in vertical bar shape.
Preferably, as shown in figure 14, steam valve 100 also includes grid 5, and grid 5 is located in valve pocket 3, and is supported on bonnet 2
Between valve seat 1, grid 5, which includes enclosing between multiple spaced block reinforcements 51, adjacent block reinforcement 51, sets place's steam channel 52.
Grid 5 is supported between bonnet 2 and valve seat 1, effectively enhancing steam valve 100 structural strength, prevent bonnet 2 because by
Heat and deform, particularly with relatively large sized steam valve 100, the intensity of bonnet 2 can be caused as the size of bonnet 2 increases
Reduction, easy temperature distortion, by setting up grid 5 between bonnet 2 and valve seat 1, prevent that the effect of the temperature distortion of bonnet 2 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
Enclose and set out steam channel 52, the grid breach of adjacent steam channel 52 is communicated with block reinforcement 51.Between two neighboring block reinforcement 51
Enclose and set out steam channel 52, two neighboring steam channel 52 is connected by the grid breach in block reinforcement 51, to increase steam entrance
Flow distance after valve pocket 3 in valve pocket 3, reaches good deaeration effect, and make the grain of rice being mingled with steam, congee soup etc. can
It is sufficiently separated and falls after rise to valve pocket 3 with steam, so as to reaches good anti-spilled effect.
Preferably, as shown in Fig. 5, Fig. 6 and Fig. 8, the surface relative with valve seat 1 of bonnet 2 is provided with multiple bonnet reinforcements
22, lower ending opening and the limited impression 23 being adapted with block reinforcement 51, block reinforcement 51 are limited between two neighboring bonnet reinforcement 22
Upper end be limited in limited impression 23.
Adjacent two bonnets reinforcement 22 limits the limited impression 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 deviates the centrally disposed of valve seat 1, that is, enters
Gas port 21 is located at the side of valve seat 1, now, and multiple block reinforcements 51 are in c-type nested successively, and the openend of c-type passes through dowel
53 are connected.To improve the restraining ability to block reinforcement 51, bonnet reinforcement 22 is C-shaped so that limited impression 23 is c-type, enters one
Step ground, can also set two reinforcements on the lower surface of bonnet 2, two reinforcements limit be adapted with dowel 53,
For carrying out spacing groove to dowel 53.As shown in figure 8, c-type bonnet reinforcement 22 includes the muscle section of multiple directions, respectively
For the 222, the 3rd muscle of the 221, second muscle of end to end first muscle section section the 223, the 4th muscle of section section 224 and the 5th muscle section 225 successively.
Preferably, the surface relative with bonnet 2 of valve seat 1 is provided with valve seat reinforcement (not shown in accompanying drawing), wherein, valve seat
Reinforcement is located in valve pocket 3.
Valve seat reinforcement protruding upward is set on the upper surface (surface relative with bonnet 2) of valve seat 1, increases valve seat
The intensity and non-deformability of 1 part for limiting valve pocket 3, so as to increase the intensity of steam valve 100.Valve seat reinforcement can be with
Muscle position including at least two different directions, can also be in vertical bar shape.
Preferably, as shown in Fig. 3 to Figure 11, valve seat 1 is provided with convex tendon with least one in 2 liang of relative surfaces of bonnet
24, wherein convex tendon 24 is located in cushion chamber 4.
The upper surface (surface relative with bonnet 2) of valve seat 1 is provided with convex tendon 24 protruding upward, wherein, convex tendon 24
In in cushion chamber 4, the intensity of the part of cushion chamber 4 is limited to increase valve seat 1, so as to strengthen the intensity of whole valve seat 1；And/or,
The part that the lower surface (surface relative with valve seat 1) of bonnet 2 limits cushion chamber 4 is downwardly protrude to form convex tendon 24, to strengthen
The intensity of bonnet 2.Can be straight or bending as the shape of convex tendon 24.Likewise, convex tendon 24 may be used also
To be that the lower surface of valve seat 1 is recessed and formed, or, the upper surface of bonnet 2 is recessed to be formed.
In a specific embodiment, the part that the lower surface of bonnet 2 limits valve pocket 3 is provided with bonnet reinforcement 22,
The part that the upper surface of valve seat 1 limits cushion chamber 4 is provided with convex tendon 24, and the lower surface of bonnet 2 is limited also to be set on the part of cushion chamber 4
There is convex tendon 24.
Preferably, as shown in figure 3, cushion chamber 4 includes being located at first cushion chamber 41 in the left side of valve pocket 3 and right positioned at valve pocket 3
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 pocket 3 is 1/2~2/1, has both been avoided that slow
The cross-sectional area for rushing chamber 4 is too small, i.e., the volume of valve pocket 3 is excessive in steam valve 100 so that steam valve 100 is yielding, is avoided that again
The cross-sectional area of cushion chamber 4 is excessive, i.e., the volume of valve pocket 3 is too small in steam valve 100 so that the anti-spilled effect of steam valve 100
Bad, effect of cooking is poor.When cushion chamber 4 includes many sub- cushion chambers 4, the cross-sectional area of cushion chamber 4 refers to that many height delay
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 refer to the first cushion chamber 41 and the second cushion chamber 42 cross-sectional area plus and.Certainly, in actual applications, can be flexible
Selection cushion chamber 4 cross-sectional area and valve pocket 3 cross-sectional area ratio 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 pocket 3 is provided with sealed muscle 6, to seal valve pocket 3；Cushion chamber 4
The junction of interior bonnet 2 and valve seat 1 is connected with the external world.
The junction that valve seat 1 limits the part that the part of valve pocket 3 and bonnet 2 limit valve pocket 3 is provided with sealed muscle 6, with
Valve pocket 3 is sealed, the sealing of valve pocket 3 is improved.Valve pocket 3 is formed in sealed muscle 6, the outside of sealed muscle 6 is provided with cushion chamber 4.In sealing
In the case of good, the steam entered by air inlet 12 is discharged after entering valve pocket 3 through gas outlet 21.In the poor sealing of valve pocket 3
In the case of, the sealed muscle 6 of steam for entering valve pocket 3 by air inlet 12 enters cushion chamber 4, is discharged outside to, carried by cushion chamber 4
The security that high steam valve 100 is used.Compared with single cavity body structure of steam valve 100, set after cushion chamber 4, it is relatively reduced
The volume of valve pocket 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 sealing.
Further, steam valve 100 loads after lid, when valve pocket 3, which leaks air, causes steam to enter cushion chamber 4, steams
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
During for single cavity body structure (being not provided with cushion chamber 4), it is changed into after condensed water easily dropping onto to the cold from the steam that single-chamber body overflows
On other positions of lid or cooking apparatus, the safety in utilization of cooking apparatus is improved, it is ensured 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
The part (L2 and R2 parts in such as Figure 11) and bonnet 2 for making cushion chamber 4 limit the part (L1 in such as Fig. 8, Fig. 9 of cushion chamber 4
With R1 parts) junction discharge, can also be limited in bonnet 2 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 pocket 3 is provided with the first cushion chamber 41, and the right side of valve pocket 3 is provided with the second buffering
Chamber 42, the steam into the first cushion chamber 41 is discharged outside to through the left surface of the first cushion chamber 4, 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 bonnet 2 and valve seat 1 is provided with use
In the mounting groove 25 for installing sealed muscle 6, another is provided with the spacing preiection 11 for being used for compressing sealed muscle 6.
Annular mounting groove 25 can be set on the lower surface of bonnet 2, and sealed muscle 6 is placed in mounting groove 25, valve seat 1
Set in spacing preiection 11, the insertion mounting groove 25 of spacing preiection 11, and be connected on sealed muscle 6 on upper surface, to compress sealing
Muscle 6.It is of course also possible to be provided for installing the annular mounting groove 25 of sealed muscle 6, the following table of bonnet 2 on the upper surface of valve seat 1
Spacing preiection 11 is set on face.It should be noted that spacing preiection 11 and mounting groove 25 can also play the enhancing intensity of steam valve 100
Effect.
Preferably, as shown in Figure 1, Figure 2 shown in good Fig. 5, steam valve 100 also includes：Buckle 7, for connecting bonnet 2 and valve seat 1,
Wherein, one in bonnet 2 and valve seat 1 can rotationally be connected with the one end of buckle 7, another in bonnet 2 and valve seat 1
The other end phase clamping with buckle 7 is plugged.
Steam valve 100 also includes the buckle 7 for being used to connect bonnet 2 and valve seat 1, wherein, one end and the bonnet 2 of buckle 7
It is rotatably connected, the other end of buckle 7 and another phase clamping in bonnet 2 and valve seat 1 or mutually inserts with one in valve seat 1
Connect.In a specific embodiment, one end and the bonnet 2 of buckle 7 are rotatably connected, the other end and the valve seat 1 of buckle 7
One end and the phase clamping of bonnet 2 away from buckle 7 on phase clamping, valve seat 1, plug or be connected by another buckle 7.
Preferably, as shown in figure 5, steam valve 100 also includes opening up in the cosmetic sheet 8 that lid is located on bonnet 2, cosmetic sheet 8
There is the exhaust outlet 81 of corresponding gas outlet 21, cosmetic sheet 8 can be working of plastics or glass workpiece.When cosmetic sheet 8 is glass workpiece, decoration
Piece 8 is arranged on bonnet by fixed support 9, specifically, cosmetic sheet 8 is pasted onto on fixed support 9, fixed support 9 is by tight
Firmware is fixed on bonnet 2, or is connected on bonnet 2.
The embodiment of second aspect of the utility model provides a kind of cooking apparatus, including upper lid and any of the above-described embodiment
Steam valve 100.On be covered with assembling position；Steam valve 100 is located in assembling position.
Preferably, installation cavity is above covered with, 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 unlimited fitting surface in left and right, and left surface and the left side for fitting surface of the first cushion chamber 41
Edge is concordant, and the right flank of the second cushion chamber 42 and the right of fitting surface are along concordant.
Assembling position has the unlimited fitting surface in left and right, it is to avoid steam valve 100 can not be done because being limited by the space of assembling position
Big the problem of, so that 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, left surface bonnet 2 and valve seat of the steam through the first cushion chamber 41 of the first cushion chamber 41 are entered by valve pocket 3
1 junction is expelled directly out, it is to avoid the front end that steam is sprayed onto steam valve hurts user；Second cushion chamber 42 is located at the right side of valve pocket 3
Side, the right flank of the second cushion chamber 42 and the right of fitting surface are along concordant, i.e. the right side of the second cushion chamber 42 does not have its of upper lid
Its structure, bonnet 2 and the company of valve seat 1 of right flank of the steam through the second cushion chamber 4 of the second cushion chamber 4 are entered by valve pocket 3
The place of connecing is directly discharged into the external world, will not hurt user.
Have left and right unlimited and rear end open fitting surface it is further preferred that assembling position, that is, assemble position and opened wide for one
Face, rather than the groove position fenced up, so efficiently solve the problem of assembling position has cleaning dead angle, are easy to carry out assembling position
Cleaning；Due to the groove bit architecture not fenced up on upper lid, size so spatially without limitation on steam valve 100, so that
The problem of steam valve 100 can not do big because being limited by the space of assembling position is avoided, so as to by increasing steam valve 100
Size, the effect of heat insulation of the internal pot of high-temperature steam in lifting steam valve 100 and lifts anti-spilled when cooking apparatus is cooked
Effect, and lift on the premise of not spilling over the upper limit of high-power heating, improvement is cooked mouthfeel.Now, the first cushion chamber is discharged
Steam can also be discharged by the junction of the bonnet on rear side of the first cushion chamber and valve seat, the steam of the second cushion chamber discharge
It can be discharged by the junction of the bonnet on rear side of the first cushion chamber and valve seat, in the rear side of valve pocket 3 the 3rd can also be set to delay
Rush chamber.
In summary, the steam valve 100 that the utility model embodiment is provided, in addition to valve pocket 3, bonnet 2 is further defined with valve seat 1
Go out cushion chamber 4, the ratio of bonnet 2 accounted for so as to reduce and the part of valve pocket 3 is limited in bonnet 2, that is, reduce high-temperature steam with
The active area of bonnet 2, reduces the temperature distortion degree of steam valve 100, on the premise of the intensity of steam valve 100 is ensured,
The size of steam valve 100 can be increased, so as to the size of relative increase valve pocket 3, effect of cooking is improved, therefore, by setting
Valve pocket 3 and cushion chamber 4 are put, effect of cooking can be improved, the intensity of steam valve 100 is can guarantee that again, is cooked effect in big steam valve 100
Fruit is good to achieve balance between low intensity.
In description of the present utility model, unless otherwise clearly defined and limited, term " multiple " refers to two or two
More than individual；Unless otherwise prescribed or explanation, term " connection ", " fixation " etc. all should be interpreted broadly, for example, " connection " can be
It is fixedly connected or is detachably connected, or is integrally connected, or electrical connection；Can be joined directly together, can also be in
Between medium be indirectly connected to.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in utility model.
In the description of this specification, it is to be understood that term " on ", " under ", "front", "rear", "left", "right" etc. are indicated
Orientation or position relationship be, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and letter
Change description, rather than indicate or imply signified device or unit must have specific direction, with specific azimuth configuration and
Operation, it is thus impossible to be interpreted as to limitation of the present utility model.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining the embodiment or specific features, structure, material or the feature of example description is contained in of the present utility model at least one
In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term
Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or examples
In combine in an appropriate manner.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (15)
1. a kind of steam valve, for cooking apparatus, it is characterised in that including：
Valve seat, the valve seat is provided with air inlet；With
Bonnet, lid is located on the valve seat, and limits sealed valve pocket and positioned at the slow of the valve pocket sidepiece with the valve seat
Chamber is rushed, the bonnet is provided with gas outlet, and the air inlet and the gas outlet connect with the valve pocket.
2. steam valve according to claim 1, it is characterised in that
The bonnet surface relative with the valve seat is provided with bonnet reinforcement, and the bonnet reinforcement is located at the valve pocket
It is interior.
3. steam valve according to claim 2, it is characterised in that
The angle that the bonnet reinforcement is included between end to end multiple muscle sections successively, the two neighboring muscle section is not 0.
4. steam valve according to claim 3, it is characterised in that also include：
Grid, the grid is located in the valve pocket, and is supported between the bonnet and the valve seat, and the grid includes many
Enclosed between individual spaced block reinforcement, the adjacent block reinforcement and set out steam channel.
5. steam valve according to claim 4, it is characterised in that
The bonnet surface relative with the valve seat is provided with multiple bonnet reinforcements, and the two neighboring bonnet is strengthened
Limit lower ending opening and the limited impression being adapted with the block reinforcement between muscle, the upper end of the block reinforcement is limited in described
In limited impression.
6. steam valve according to claim 1, it is characterised in that
The valve seat surface relative with the bonnet is provided with valve seat reinforcement, and the valve seat reinforcement is located at the valve pocket
It is interior.
7. steam valve according to claim 1, it is characterised in that
At least one in the valve seat surface relative with the bonnet two is provided with convex tendon, and the convex tendon is located at the buffering
Intracavitary.
8. steam valve according to any one of claim 1 to 7, it is characterised in that
The cushion chamber includes being located at the first cushion chamber on the left of the valve pocket and the second cushion chamber on the right side of the valve pocket.
9. steam valve according to any one of claim 1 to 7, it is characterised in that
The ratio of the cross-sectional area of the cross-sectional area of the cushion chamber and the valve pocket is 1/2~2/1.
10. steam valve according to any one of claim 1 to 7, it is characterised in that
The periphery of the valve pocket is provided with sealed muscle, to seal the valve pocket.
11. steam valve according to claim 10, it is characterised in that
One in the bonnet and the valve seat is provided with the mounting groove for being used for installing the sealed muscle, and another is provided with use
In the spacing preiection for compressing the sealed muscle.
12. steam valve according to any one of claim 1 to 7, it is characterised in that
The junction of the bonnet 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, it is characterised in that also include：
Buckle, for connecting the bonnet and the valve seat, wherein, one in the bonnet and the valve seat and the buckle
One end can rotationally connect, the other end phase clamping of another in the bonnet and the valve seat with the buckle
Or plug.
14. a kind of cooking apparatus, it is characterised in that including:
Upper lid, it is described on be covered with assembling position；With
Steam valve as any one of claim 1 to 13, the steam valve is located in the assembling position.
15. cooking apparatus according to claim 14, it is characterised in that
The assembling position has the unlimited fitting surface in left and right, and the left margin of the left surface of the first cushion chamber and the fitting surface is 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 |
|---|---|---|---|
| CN201621252879.XU CN206586817U (en) | 2016-11-18 | 2016-11-18 | Steam valve and cooking apparatus |
| 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 |
|---|---|---|---|
| CN201621252879.XU CN206586817U (en) | 2016-11-18 | 2016-11-18 | Steam valve and cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206586817U true CN206586817U (en) | 2017-10-27 |
Family
ID=60131295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621252879.XU Expired - Fee Related CN206586817U (en) | 2016-08-18 | 2016-11-18 | Steam valve and cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206586817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111685587A (en) * | 2019-03-13 | 2020-09-22 | 宁波方太厨具有限公司 | Steam box air guide structure and use method thereof |
-
2016
- 2016-11-18 CN CN201621252879.XU patent/CN206586817U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111685587A (en) * | 2019-03-13 | 2020-09-22 | 宁波方太厨具有限公司 | Steam box air guide structure and use method thereof |
| CN111685587B (en) * | 2019-03-13 | 2021-06-15 | 宁波方太厨具有限公司 | Steam box air guide structure and use method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20201118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |