CN208658738U - Steam valve, cover assembly and cooking apparatus - Google Patents

Abstract

The utility model proposes a kind of steam valve, a kind of cover assembly and a kind of cooking apparatus, wherein steam valve includes: valve seat, which is provided with steam inlet；Valve deck, lid are located on valve seat, and valve deck is equipped with steam (vapor) outlet；Grid component is supported between valve deck and valve seat, and grid component includes pedestal and the grid that is set on the base, is had the multiple accommodating chambers being mutually directly or indirectly connected in grid, is formed the first cavity between pedestal and the bottom wall of valve seat；Wherein, the first cavity is connected with steam inlet, and the first cavity is connected at least one accommodating chamber in multiple accommodating chambers, at least one accommodating chamber in multiple accommodating chambers is directly or indirectly connected with steam (vapor) outlet.Steam valve provided by the utility model enters back into inside grid after steam can enter the first cavity from steam inlet, is finally discharged from steam (vapor) outlet, flows in different cavitys, be conducive to brokenly bubble, and steam is effectively prevent to carry other foreign matters spilling.

Description

Steam valve, cover assembly and cooking apparatus

Technical field

The utility model belong to culinary art family's electro-technical field, in particular to a kind of steam valve, a kind of cover assembly and A kind of cooking apparatus.

Background technique

Existing electric cooker, electric pressure cooking saucepan etc. cook household electrical appliances, all have steam valve, for steam in pot in cooking process Discharge.But in cooking process, soup mixture is easy to that steam steam bubble is followed to overflow from steam valve, and bubble is bigger, easier hair Raw spillover to influence the mouthfeel of food, and influences user's cleaning, and usage experience is bad.

Utility model content

The utility model aims to solve the problem that one of technical problems existing in the prior art or related technologies.

For this purpose, the first aspect of the utility model provides a kind of steam valve.

The second aspect of the utility model provides a kind of cover assembly.

The third aspect of the utility model provides a kind of cooking apparatus.

In view of this, according to the present utility model in a first aspect, providing a kind of steam valve, comprising: valve seat which is provided with Steam inlet；Valve deck, lid are located on valve seat, and valve deck is equipped with steam (vapor) outlet；Grid component is supported between valve deck and valve seat, Grid component includes pedestal and the grid that is set on the base, has the multiple receivings being mutually directly or indirectly connected in grid The first cavity is formed between the bottom wall of chamber, pedestal and valve seat；Wherein, the first cavity is connected with steam inlet, the first cavity with At least one accommodating chamber in multiple accommodating chambers is connected, at least one accommodating chamber and steam (vapor) outlet in multiple accommodating chambers are direct Or it is indirectly connected logical.

Steam valve provided by the utility model enters back into inside grid after steam can enter the first cavity from steam inlet Multiple accommodating chambers, finally from steam (vapor) outlet be discharged.Since steam shuttles flowing in different cavitys, the stream of one side steam Path is lengthened, and then the impurity such as soup mixture conveniently subsidiary to steam steam bubble retain, another aspect steam When flowing through different cavitys, pressure meeting corresponding change, and the variation of pressure plays the role of multiple brokenly bubble to steam bubble, into one Step avoids the impurity such as soup mixture with steam outlet.Especially a plurality of steam channel is formed between multiple accommodating chambers in grid When, steam can mutually collide in a plurality of steam channel, cross, and be more advantageous to brokenly bubble.Preferably, in the first cavity and grid At least two accommodating chambers are connected, and steam is further separated into grid, and multiple accommodating chambers in grid are interconnected, Enable the steam for being further separated into grid to collide, cross in grid, is conducive to brokenly bubble.Furthermore it is preferred that at least two in grid A accommodating chamber is connected with steam (vapor) outlet, and steam is enabled to form a plurality of reflux in grid, is conducive to brokenly bubble, thus effectively anti- Only steam carries the foreign matters such as soup mixture and overflows.

In addition, can also have additional skill as follows according to the steam valve in above-mentioned technical proposal provided by the utility model Art feature:

In the above-mentioned technical solutions, it is preferable that the second cavity is formed between the first side wall of grid and the inner wall of valve seat, the Two cavitys and the first cavity are connected, and the second cavity is connected at least one accommodating chamber in multiple accommodating chambers.

In the technical scheme, certain one side wall of grid can also surround the second cavity with the inner wall of valve seat, and this second Cavity is connected with the first cavity, while the second cavity is also connected with multiple accommodating chambers in grid, so that steam is through steam After import enters the first cavity, it can be directly entered in grid through the first cavity, after the second cavity can also be introduced into, through the second cavity Into in grid, and then steam can enter in grid by different paths, collide in grid, merge, and be conducive to brokenly bubble, from And it effectively avoids steam from carrying the foreign matters such as soup mixture and overflows.

In any of the above-described technical solution, it is preferable that in multiple accommodating chambers and the first cavity, the volume of each cavity is endless It is exactly the same.

In the technical scheme, in multiple accommodating chambers and the first cavity, the volume of each cavity is not exactly the same, Jin Erzheng During entering multiple accommodating chambers through the first cavity, pressure can change correspondingly vapour, and the variation of pressure difference, be greatly promoted The rupture of steam bubble is overflowed so that steam be further prevented to carry the foreign matters such as soup mixture.Preferably, the second cavity and first The volume of cavity is different, and in the second cavity and multiple accommodating chambers, the volume of each cavity is also not exactly the same, so that steam is through the When one cavity enters the second cavity, pressure change enters back into multiple receivings of grid to destroy some vapor steam bubble one step ahead Intracavitary, effect of breaking bubble is good, and anti-overflow effect is good.

In any of the above-described technical solution, it is preferable that form third chamber between the second sidewall of grid and the inner wall of valve seat Body, at least one accommodating chamber in multiple accommodating chambers are connected with third cavity, and third cavity is connected with steam (vapor) outlet.

In the technical scheme, a side wall of grid can surround third cavity, third cavity and steaming with the inner wall of valve seat Vapor outlet is connected, and third cavity is connected with grid, and then can be connected by third cavity between grid and steam (vapor) outlet It is logical, the circulation path of steam is increased, and then be conducive to retain the impurity such as the incidental soup mixture of steam steam bubble. In addition, pressure can change again after steam enters third cavity out of grid, the variation of pressure can further trigger steam bubble Rupture, when being connected with third cavity especially in grid there are at least two accommodating chambers, from different accommodating chambers into the The intracorporal multiply steam stream of three chambers can collide in third cavity, merge, further promote brokenly bubble, to effectively avoid Steam carries the foreign matters such as soup mixture and overflows.

In any of the above-described technical solution, it is preferable that grid includes coaming plate and multiple demarcation plates, and multiple demarcation plate settings exist In coaming plate, and the region in coaming plate is separated into multiple accommodating chambers, and multiple accommodating chambers form at least one steam channel.

In the technical scheme, grid includes coaming plate and multiple demarcation plates for being arranged in coaming plate, and multiple demarcation plates can Coaming plate area defined is separated into multiple accommodating chambers, and at least one steam channel can be formed in multiple accommodating chambers, so that Steam enters in grid, into after multiple accommodating chambers, when only having a steam channel in it, since multiple accommodating chambers are mutual Connection, and then the length of steam channel is greatly extended, be conducive to impurity such as the incidental soup mixtures of steam steam bubble It is retained, and when having a plurality of steam channel in grid, steam can mutually collide, impact and melt in multiple accommodating chambers It closes, is conducive to brokenly bubble, overflowed so that steam effectively be avoided to carry the foreign matters such as soup mixture.

In any of the above-described technical solution, it is preferable that at least there is a pair of cross one another demarcation plate in multiple demarcation plates, And the infall of at least a pair of cross one another demarcation plate setting first opening so that by this to divides at it is multiple Accommodating chamber is interconnected.

In the technical scheme, there is the setting that intersects in multiple demarcation plates at least a pair of of demarcation plate, and intersecting The first opening of setting at least a pair of of the demarcation plate being arranged, this first is provided with infall, can make by this to demarcation plate The multiple accommodating chambers being separated into are interconnected.Such as the number of demarcation plate, when being two, and two demarcation plates are mutually perpendicular to intersect When setting, four accommodating chambers that matrix pattern is distributed can be interconnected in the first opening of infall setting, enable steam Enough that reflux is formed in four accommodating chambers, collision and fusion improves effect of breaking bubble.In addition, some point in multiple demarcation plates Partition can also be arranged in a crossed manner with other multiple demarcation plates, can arrange as needed.

In any of the above-described technical solution, it is preferable that the first opening is located at the top of multiple demarcation plates.

In the technical scheme, the short transverse of the infall of two demarcation plates arranged in a crossed manner is arranged in the first opening Top floats convenient for steam, collides and cross, and then be conducive to brokenly bubble.Certainly, the first opening, which also can be set, is handing over The lower part or middle part of short transverse at fork.

In any of the above-described technical solution, it is preferable that the lower part of coaming plate offers at least one second opening, so that multiple At least one accommodating chamber in accommodating chamber is directly or indirectly connected with steam (vapor) outlet.

In the technical scheme, at least one second opening is opened up by the lower part in coaming plate, so that steam is through multiple appearances Receiving will flow downward after chamber, can just flow out grid, limit to the flow direction of steam, and the circulation for extending steam is long Degree, is conducive to retain the impurity such as the incidental soup mixture of steam steam bubble.Certainly, the second opening, which may also be arranged on, encloses The middle part or top of plate.Preferably, one accommodating chamber of each second open communication, and then when the number of the second opening is multiple When, a plurality of steam channel is capable of forming in grid, is conducive to steam and is converged in multiple steam channels, collides, is conducive to brokenly bubble, And then it effectively avoids steam from carrying the foreign matters such as soup mixture and overflows.

In any of the above-described technical solution, it is preferable that the inner sidewall of valve seat is equipped with guide groove, sets on the lateral wall of coaming plate There is guiding rib, guiding rib is adapted with guide groove.

In the technical scheme, the inner sidewall of valve seat is equipped with guide groove, and the lateral wall of coaming plate is equipped with guiding rib, passes through Guiding rib is plugged in guide groove, so that grid component is mounted in pedestal, on the one hand facilitates the assembly of grid component, into And facilitate the assembly of steam valve entirety, on the other hand by limit of the guide groove to guiding rib, it also can effectively avoid grid group Part significantly shakes in valve seat, it is ensured that the mounting stability of grid component.Preferably, on the corresponding two sidewalls of coaming plate Equipped with guide groove, and the first side wall and second sidewall of the non-grid in the two sidewalls.

In any of the above-described technical solution, it is preferable that pedestal includes bottom plate and the support plate for being used to support bottom plate.

In the technical scheme, pedestal includes the support plate of bottom plate and support baseboard, and then support plate can prop up bottom plate Space between the bottom wall of valve seat forms the first cavity.

In any of the above-described technical solution, it is preferable that the face spherical in shape of the lower surface of bottom plate.

In the technical scheme, the lower surface of bottom plate is spherical, and the lower surface of bottom plate is in ramp structure, is conducive to break Broken steam bubble is condensed back in the interior pot of cooking apparatus.

In any of the above-described technical solution, it is preferable that bottom plate equipped at least one third be open so that the first cavity with At least one accommodating chamber in multiple accommodating chambers is connected.

In the technical scheme, at least one third opening is preferably opened up on bottom plate, so that the intracorporal steam of the first chamber It can be open and be entered in grid through at least one third.Preferably, the number of third opening is multiple, and each opening corresponds to One accommodating chamber, enables steam to be further separated into multiple accommodating chambers, and then collides, converges in multiple accommodating chambers convenient for steam Stream, is conducive to brokenly bubble.Certainly, the lower end surface that bottom plate directly can also be blocked not exclusively to coaming plate, forms gap between the two Third opening, at this time, it is preferable that the side wall corresponding with third opening of coaming plate is in contact together with support plate with valve seat, mentions The stability of high grid component installation.

In any of the above-described technical solution, it is preferable that valve deck is buckled on valve seat；And/or steam valve further include: steam valve Sealing ring is arranged between valve seat and valve deck.

In the technical scheme, valve deck can be buckled on valve seat, easy to disassemble, inside cleaning steam valve.Steam valve Sealing ring is arranged between valve deck and valve seat, seals cavity between the two, effectively steam is avoided to leak.

The second aspect of the utility model provides a kind of cover assembly, comprising: such as any one of above-mentioned technical proposal Steam valve.

Cover assembly provided by the utility model due to the steam valve with any of the above-described technical solution, and then has upper The beneficial effect for stating any technical solution, will not repeat them here.

In any of the above-described technical solution, it is preferable that cover assembly further include: cover board, steam valve are arranged on the cover board.

In any of the above-described technical solution, it is preferable that cover board is equipped with heavy platform, offers steam inlet, steam in heavy platform Valve is arranged in heavy platform, so that steam inlet is connected with steam inlet.

In the technical scheme, by opening up heavy platform on the cover board, and steam valve is arranged in heavy platform, on the one hand can leads to It crosses heavy platform to limit steam valve, improves the degree of firmly installing of steam valve, on the other hand during steam valve is installed, Convenient for the installation of quick capturing position, keep steam inlet corresponding with the steam inlet in heavy platform.

In any of the above-described technical solution, it is preferable that cover assembly further include: the spacer groove on gasket, with valve seat is mutually fitted Match, and when gasket is assembled in spacer groove, gasket is adapted with heavy platform.

In the technical scheme, valve seat is equipped with spacer groove, is assembled in spacer groove, then by valve seat by being arranged gasket In heavy platform, gasket is made to fit with heavy platform, improves the installation stability of valve seat.

In any of the above-described technical solution, it is preferable that cover board is equipped with threaded hole, and valve seat is equipped with internal screw thread, and valve seat is logical It crosses screw or bolt is fixed on the cover board；And/or valve seat is equipped with clamping part, valve seat is buckled on the cover board by clamping part.

In the technical scheme, valve seat can be fixed on the cover board by screw or bolt, can also be fixed by button bit mode On the cover board, or both it combines, is easily installed disassembly.

The third aspect of the utility model provides a kind of cooking apparatus, such as the steam of any one of above-mentioned technical proposal Valve, or the cover assembly such as any one of above-mentioned technical proposal.

Cooking apparatus provided by the utility model, due to steam valve or cover assembly with any of the above-described technical solution, And then the beneficial effect with any of the above-described technical solution, it will not repeat them here.Preferably, cooking apparatus is electric cooker or electricity Pressure cooker.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

The part that Fig. 1 shows the cover assembly of one embodiment of the utility model splits schematic diagram；

Fig. 2 shows the partial structural diagrams of the cover assembly of one embodiment of the utility model；

Fig. 3 shows the direction the A-A schematic cross-sectional view in Fig. 2；

Fig. 4 shows the direction the B-B schematic cross-sectional view in Fig. 2；

Fig. 5 shows the partial structural diagram of the cover assembly of another embodiment of the utility model；

Fig. 6 shows the direction the C-C schematic cross-sectional view in Fig. 5；

Fig. 7 shows the structural schematic diagram of the grid component of one embodiment of the utility model；

Fig. 8 shows the structural schematic diagram of the grid component of another embodiment of the utility model；

Fig. 9 shows the main view of the grid component of one embodiment of the utility model；

Figure 10 shows the attached view of the grid component of one embodiment of the utility model；

Figure 11 shows the left view of the grid component of one embodiment of the utility model；

Figure 12 shows the bottom view of the grid component of one embodiment of the utility model.

Wherein, corresponding relationship of the Fig. 1 into Figure 12 between appended drawing reference and component names are as follows:

12 valve seats, 122 steam inlets, 124 guide grooves, 14 valve decks, 142 steam (vapor) outlets, 16 grid components, 162 coaming plates, 164 demarcation plates, 166 accommodating chambers (the 4th cavity of 166a, the 5th cavity of 166b, the 6th cavity of 166c, the 7th cavity of 166d), 168 Bottom plate, 170 support plates, 172 first cavitys, 174 second cavitys, 176 third cavitys, 178 first openings, 180 second openings, 182 thirds opening, 184 the 4th openings, 186 the 5th openings, 188 guiding ribs, 190 steam valve seals, 192 buckles, 20 cover boards, 202 heavy platforms, 204 steam inlets, 206 threaded holes, 22 gaskets.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

Referring to Fig. 1 to Figure 12 description the steam valve according to the utility model some embodiments, cover assembly and Cooking apparatus.Wherein, arrow direction represents steam flow direction, and the restriction to orientation is merely to description conveniently, is specifically tied Structure can be adjusted as needed.

As shown in Figures 1 to 12, the first aspect embodiment of the utility model provides a kind of steam valve, comprising: valve seat 12, it which is provided with steam inlet 122；Valve deck 14, lid are located on valve seat 12, and valve deck 14 is equipped with steam (vapor) outlet 142；Grid component 16, it is supported between valve deck 14 and valve seat 12, grid component 16 includes pedestal and the grid being set on the base, and has in grid The multiple accommodating chambers 166 being mutually directly or indirectly connected to, form the first cavity 172 between pedestal and the bottom wall of valve seat 12；Wherein, First cavity 172 is connected with steam inlet 122, the first cavity 172 and at least one accommodating chamber in multiple accommodating chambers 166 166 are connected, at least one accommodating chamber 166 in multiple accommodating chambers 166 is directly or indirectly connected with steam (vapor) outlet 142.

Steam valve provided by the utility model enters back into lattice after steam can enter the first cavity 172 from steam inlet 122 Multiple accommodating chambers 166 inside grid are finally discharged from steam (vapor) outlet 142.Since steam shuttles flowing in different cavitys, one The circulation path of aspect steam is lengthened, and then the impurity such as soup mixture conveniently subsidiary to steam steam bubble retain, Another aspect steam is when flowing through different cavitys, pressure meeting corresponding change, and the variation of pressure plays multiple break to steam bubble The effect of bubble further avoids the impurity such as soup mixture with steam outlet.Especially between multiple accommodating chambers 166 in grid When forming a plurality of steam channel, steam can mutually collide in a plurality of steam channel, cross, and be more advantageous to brokenly bubble.Preferably, One cavity 172 is connected at least two accommodating chambers 166 in grid, and steam is further separated into grid, and grid In multiple accommodating chambers 166 be interconnected, enable the steam for being further separated into grid to collide, cross in grid, be conducive to broken Bubble.Furthermore it is preferred that at least two accommodating chambers 166 are connected with steam (vapor) outlet 142 in grid, enable steam in grid It is interior to form a plurality of reflux, it is conducive to brokenly bubble, is overflowed so that steam be effectively prevent to carry the foreign matters such as soup mixture.

In one embodiment of the utility model, it is preferable that as shown in figure 4, the first side wall of grid and valve seat 12 The second cavity 174 is formed between inner wall, the second cavity 174 is connected with the first cavity 172, and the second cavity 174 and multiple appearances At least one accommodating chamber 166 received in chamber 166 is connected.

In this embodiment, certain one side wall of grid can also surround the second cavity 174 with the inner wall of valve seat 12, and this Two cavitys 174 are connected with the first cavity 172, while the second cavity 174 is also connected with multiple accommodating chambers 166 in grid, So that steam can be directly entered in grid after steam inlet 122 enters the first cavity 172 through the first cavity 172, it can also be advanced After entering the second cavity 174, enter in grid through the second cavity 174, and then steam can enter in grid by different paths, Collision, fusion, are conducive to brokenly bubble in grid, overflow so that steam effectively be avoided to carry the foreign matters such as soup mixture.

In one embodiment of the utility model, it is preferable that as shown in Figures 3 to 8, multiple accommodating chambers 166 and first In cavity 172, the volume of each cavity is not exactly the same.

In this embodiment, in multiple accommodating chambers 166 and the first cavity 172, the volume of each cavity is not exactly the same, into And steam through the first cavity 172 enter multiple accommodating chamber 166 during, pressure can change correspondingly, and the variation of pressure difference, It is greatly promoted the rupture of steam bubble, is overflowed so that steam be further prevented to carry the foreign matters such as soup mixture.Preferably, second The volume of cavity 174 and the first cavity 172 is different, and the second cavity 174 is with multiple accommodating chambers 166, and the volume of each cavity is not yet It is identical, so that steam, when entering the second cavity 174 through the first cavity 172, pressure change so that destroy part one step ahead Steam steam bubble enters back into multiple accommodating chambers 166 of grid, and effect of breaking bubble is good, and anti-overflow effect is good.

In one embodiment of the utility model, it is preferable that as shown in Figure 4 and Figure 6, the second sidewall and valve seat of grid Third cavity 176, at least one accommodating chamber 166 and 176 phase of third cavity in multiple accommodating chambers 166 are formed between 12 inner wall Connection, third cavity 176 are connected with steam (vapor) outlet 142.

In this embodiment, a side wall of grid can surround third cavity 176, third cavity with the inner wall of valve seat 12 176 are connected with steam (vapor) outlet 142, and third cavity 176 is connected with grid, and then can between grid and steam (vapor) outlet 142 It is connected by third cavity 176, increases the circulation path of steam, and then is conducive to mixed to the incidental soup of steam steam bubble The impurity such as object are closed to be retained.In addition, pressure can change again, pressure after steam enters third cavity 176 out of grid Variation can further trigger steam bubble rupture, especially in grid there are at least two accommodating chambers 166 with 176 phase of third cavity When connection, enters the multiply steam stream in third cavity 176 from different accommodating chambers 166, can be touched in third cavity 176 It hits, merge, further promote brokenly bubble, overflowed so that steam effectively be avoided to carry the foreign matters such as soup mixture.

In one embodiment of the utility model, it is preferable that as shown in Fig. 7 to Figure 12, grid includes coaming plate 162 and more A demarcation plate 164, multiple settings of demarcation plate 164 are separated into multiple accommodating chambers in coaming plate 162, and by the region in coaming plate 162 166, and multiple accommodating chambers 166 form at least one steam channel.

In this embodiment, grid includes coaming plate 162 and multiple demarcation plates 164 for being arranged in coaming plate 162, multiple separations 162 area defined of coaming plate can be separated into multiple accommodating chambers 166 by plate 164, and can be formed at least in multiple accommodating chambers 166 One steam channel, so that steam enters in grid, into after multiple accommodating chambers 166, when only having a steam channel in it When, since multiple accommodating chambers 166 are interconnected, and then the length of steam channel is greatly extended, is conducive to steam steam bubble The impurity such as incidental soup mixture are retained, and when having a plurality of steam channel in grid, steam can be in multiple appearances It receives and mutually collides, impacts and merge in chamber 166, be conducive to brokenly bubble, so that steam effectively be avoided to carry the foreign matters such as soup mixture It overflows.

In one embodiment of the utility model, it is preferable that at least intersect in the presence of a pair in multiple demarcation plates 164 Demarcation plate 164, and the infall of at least a pair of cross one another demarcation plate 164 setting first opening 178 so that right by this Multiple accommodating chambers 166 that demarcation plate 164 is separated into are interconnected.

In this embodiment, there is the setting that intersects in multiple demarcation plates 164 at least a pair of of demarcation plate 164, and The first opening 178 of setting at least a pair of of demarcation plate 164 arranged in a crossed manner, first opening 178 are provided with infall, can make It is interconnected by this to multiple accommodating chambers 166 that demarcation plate 164 is separated into.Such as the number of demarcation plate 164 is when being two, and two When a demarcation plate 164 is mutually perpendicular to arranged in a crossed manner, infall setting first opening 178 can by matrix pattern be distributed four Accommodating chamber 166 is interconnected, and steam is enabled to form reflux in four accommodating chambers 166, and collision and fusion improves brokenly bubble effect Fruit.In addition, some demarcation plate 164 in multiple demarcation plates 164 can also be arranged in a crossed manner with other multiple demarcation plates 164, it can It arranges as needed.

In one embodiment of the utility model, it is preferable that as shown in fig. 7, the first opening 178 is located at multiple demarcation plates 164 top.

In this embodiment, the height side of the infall of two demarcation plates 164 arranged in a crossed manner is arranged in the first opening 178 To top, convenient for steam float, collide and cross, and then be conducive to brokenly bubble.Certainly, the first opening 178 can also be with The lower part or middle part of the short transverse of infall are set.

In one embodiment of the utility model, it is preferable that as shown in fig. 7, the lower part of coaming plate 162 offers at least one A second opening 180, so that at least one accommodating chamber 166 and the direct or indirect phase of steam (vapor) outlet 142 in multiple accommodating chambers 166 Connection.

In this embodiment, by opening up at least one second opening 180 in the lower part of coaming plate 162, so that steam is through more It to flow downward after a accommodating chamber 166, can just flow out grid, the flow direction of steam be limited, and extend steam Circulation length, be conducive to retain the impurity such as the incidental soup mixture of steam steam bubble.Certainly, the second opening 180 It may also be arranged on the middle part or top of coaming plate 162.Preferably, each second opening, 180 one accommodating chamber 166 of connection, and then work as When the number of second opening 180 is multiple, it is capable of forming a plurality of steam channel in grid, is conducive to steam in multiple steam channels Interior confluence, collision are conducive to brokenly bubble, and then effectively avoid steam from carrying the foreign matters such as soup mixture and overflow.

In one embodiment of the utility model, it is preferable that as illustrated in figures 1 and 8, the inner sidewall of valve seat 12 is equipped with The lateral wall of guide groove 124, coaming plate 162 is equipped with guiding rib 188, and guiding rib 188 is adapted with guide groove 124.

In this embodiment, the inner sidewall of valve seat 12 is equipped with guide groove 124, and the lateral wall of coaming plate 162 is equipped with guiding Muscle 188, by the way that guiding rib 188 is plugged in guide groove 124, so that grid component 16 is mounted in pedestal, one side side Just the assembly of grid component 16, and then facilitate the assembly of steam valve entirety, on the other hand by guide groove 124 to guiding rib 188 Limit, also can effectively avoid grid component 16 from significantly shaking in valve seat 12, it is ensured that the installation of grid component 16 is stablized Property.Preferably, guide groove 124, and the first side wall of the non-grid in the two sidewalls are equipped on the corresponding two sidewalls of coaming plate 162 And second sidewall.

In one embodiment of the utility model, it is preferable that as shown in Fig. 3, Fig. 4, Fig. 7 to Figure 12, pedestal includes bottom Plate 168 and the support plate 170 for being used to support bottom plate 168.

In this embodiment, pedestal includes the support plate 170 of bottom plate 168 and support baseboard 168, and then 170 energy of support plate The space enough propped up between bottom plate 168 and the bottom wall of valve seat 12 forms the first cavity 172.

In one embodiment of the utility model, it is preferable that as shown in Figure 3 and Figure 4, the lower surface of bottom plate 168 is in ball Shape face.

In this embodiment, the lower surface of bottom plate 168 is spherical, and the lower surface of bottom plate 168 is in ramp structure, is conducive to Broken steam bubble is condensed back in the interior pot of cooking apparatus.

In one embodiment of the utility model, it is preferable that as shown in Figure 7 and Figure 8, bottom plate 168 is equipped at least one A third opening 182, so that the first cavity 172 is connected at least one accommodating chamber 166 in multiple accommodating chambers 166.

In this embodiment, at least one third opening 182 is preferably opened up on bottom plate 168, so that in the first cavity 172 Steam can be open and 182 enter in grid through at least one third.Preferably, the number of third opening 182 is multiple, and The corresponding accommodating chamber 166 of each opening, enables steam to be further separated into multiple accommodating chambers 166, and then exist convenient for steam Collision, confluence, are conducive to brokenly bubble in multiple accommodating chambers 166.Certainly, bottom plate 168 not exclusively directly can also be blocked into coaming plate 162 Lower end surface makes gap between the two form third opening 182, at this time, it is preferable that coaming plate 162 is open 182 relatively with third The side wall answered is in contact with valve seat 12 together with support plate 170, improves the stability that grid component 16 is installed.

In one embodiment of the utility model, it is preferable that as shown in Figures 1 to 4, valve deck 14 is buckled in valve seat 12 On；And/or steam valve further include: steam valve seals 190 are arranged between valve seat 12 and valve deck 14.

In this embodiment, valve deck 14 can be buckled on valve seat 12, easy to disassemble, inside cleaning steam valve.Steam Valve seals 190 are arranged between valve deck 14 and valve seat 12, seal cavity between the two, effectively steam are avoided to leak.It is preferred that Ground, valve deck 14 and valve seat 12 can be snapped connection by buckle 192.

One embodiment is exemplified below to be described in detail:

There are four accommodating chambers 166 in matrix pattern arrangement as shown in Fig. 3, Fig. 4, Fig. 7 to Figure 12, in grid, and successively For the 4th cavity 166a to the 7th cavity 166d, the side wall of the front end of grid and the side wall of 12 front end of steam valve seat form the second chamber Body 174, the side wall and steam valve seat 12 of grid rear end form third cavity 176, and there are two each side designs of bottom plate 168 Third opening 182, so that the first cavity 172 is connected with 176 to the 6th cavity 166c of third cavity respectively, the front end of grid Side wall is equipped with one the 4th opening 184, (the second cavity 174 to the so that the first cavity 172 is connected with the second cavity 174 Seven cavity 166d carry out encirclement formation by valve deck 14 above).It is opened in addition, being set on the side wall of the front end of grid there are two the 5th Mouth 186, so that the 4th cavity 166a, the 5th cavity 166b are connected with the second cavity 174, the side wall of the rear end of grid is equipped with Two second openings 180, so that the 6th cavity 166c, the 7th cavity 166d are connected with third cavity 176.

In cooking process, on the one hand, the soup mixture of the first cavity 172 is open with steam bubble from one the 4th of front end 184 enter the second cavity 174, and then the opening of two through front end the 5th 186 enters the 4th cavity 166a and the 5th cavity 166b； On the other hand, the soup mixture of the first cavity 172 enters the 4th cavity 166a to the 7th from four third openings 182 with bubble Cavity 166d；Wherein, the 4th cavity 166a is connected to the upper end of the 7th cavity 166d by the first opening 178, and steam can To enter third cavity 176 from two second openings 180, finally from valve deck 14 after intermediate mutual circulation collides, merges On steam (vapor) outlet 142 be discharged.

As shown in Figures 1 to 6, the second aspect embodiment of the utility model provides a kind of cover assembly, comprising: as above State the steam valve of any one of embodiment.

Cover assembly provided by the utility model due to the steam valve with any of the above-described embodiment, and then has above-mentioned The beneficial effect of any embodiment, will not repeat them here.

In one embodiment of the utility model, it is preferable that as shown in Figures 1 to 6, cover assembly further include: cover board 20, steam valve is arranged on cover board 20.

In one embodiment of the utility model, it is preferable that cover board 20 is equipped with heavy platform 202, offers in heavy platform 202 Steam inlet 204, steam valve is arranged in heavy platform 202, so that steam inlet 204 is connected with steam inlet 122.

In this embodiment, as shown in Figure 1, being arranged by opening up heavy platform 202 on cover board 20, and by steam valve in heavy platform In 202, on the one hand steam valve can be limited by heavy platform 202, improve the degree of firmly installing of steam valve, on the other hand exist It during steam valve is installed, is installed convenient for quick capturing position, makes the steam inlet 204 in steam inlet 122 and heavy platform 202 It is corresponding.

In one embodiment of the utility model, it is preferable that as shown in Figure 3 and Figure 4, cover assembly further include: gasket 22, it is adapted with the spacer groove on valve seat 12, and when gasket 22 is assembled in spacer groove, gasket 22 is adapted with heavy platform 202.

In this embodiment, valve seat 12 is equipped with spacer groove, by being arranged gasket 22 in spacer groove, then by valve seat 12 It is assemblied in heavy platform 202, gasket 22 is made to fit with heavy platform 202, improve the installation stability of valve seat 12.

In one embodiment of the utility model, it is preferable that as shown in Figure 1, cover board 20 is equipped with threaded hole 206, valve Seat 12 is equipped with internal screw thread, and valve seat 12 is fixed on cover board 20 by screw or bolt；And/or valve seat 12 is equipped with clamping part, Valve seat 12 is buckled on cover board 20 by clamping part.

In this embodiment, valve seat 12 can be fixed on cover board 20 by screw or bolt, can also be solid by button bit mode Be scheduled on cover board 20, or both combine, be easily installed disassembly.

The third aspect embodiment of the utility model provides a kind of cooking apparatus, such as the steaming of any one of above-described embodiment Steam valve, or the cover assembly such as any one of above-described embodiment.

Cooking apparatus provided by the utility model, due to steam valve or cover assembly with any of the above-described embodiment, into And the beneficial effect with any of the above-described embodiment, it will not repeat them here.Preferably, cooking apparatus is electric cooker or Voltage force Pot.

In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, It can be and be detachably connected, or be integrally connected；" connected " can be directly connected, and can also pass through the indirect phase of intermediary Even.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be Concrete meaning.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (15)

1. a kind of steam valve characterized by comprising

Valve seat which is provided with steam inlet；

Valve deck, lid are located on the valve seat, and the valve deck is equipped with steam (vapor) outlet；

Grid component is supported between the valve deck and the valve seat, and the grid component includes pedestal and is arranged at the bottom Grid on seat, the grid is interior to have the multiple accommodating chambers being mutually directly or indirectly connected to, the pedestal and the valve seat The first cavity is formed between bottom wall；

Wherein, first cavity is connected with the steam inlet, in first cavity and the multiple accommodating chamber extremely A few accommodating chamber is connected, at least one accommodating chamber in the multiple accommodating chamber and the direct or indirect phase of the steam (vapor) outlet Connection.

2. steam valve according to claim 1, which is characterized in that

The second cavity, second cavity and described first are formed between the first side wall of the grid and the inner wall of the valve seat Cavity is connected, and second cavity is connected at least one accommodating chamber in the multiple accommodating chamber.

3. steam valve according to claim 1 or 2, which is characterized in that

In the multiple accommodating chamber and first cavity, the volume of each cavity is not exactly the same.

4. steam valve according to claim 1 or 2, which is characterized in that

Third cavity is formed between the second sidewall of the grid and the inner wall of the valve seat, in the multiple accommodating chamber at least One accommodating chamber is connected with the third cavity, and the third cavity is connected with the steam (vapor) outlet.

5. steam valve according to claim 1 or 2, which is characterized in that

The grid includes coaming plate and multiple demarcation plates, and the multiple demarcation plate is arranged in the coaming plate, and by the coaming plate Interior region is separated into the multiple accommodating chamber, and the multiple accommodating chamber forms at least one steam channel.

6. steam valve according to claim 5, which is characterized in that

At least there is a pair of cross one another demarcation plate in the multiple demarcation plate, and at least a pair of cross one another demarcation plate Infall setting first opening so that by this to divides at multiple accommodating chambers be interconnected；And/or

The lower part of the coaming plate offers at least one second opening, so that at least one accommodating chamber in the multiple accommodating chamber Directly or indirectly it is connected with the steam (vapor) outlet.

7. steam valve according to claim 5, which is characterized in that

The inner sidewall of the valve seat is equipped with guide groove, and the lateral wall of the coaming plate is equipped with guiding rib, the guiding rib and institute Guide groove is stated to be adapted.

8. steam valve according to claim 1 or 2, which is characterized in that

The pedestal includes bottom plate and the support plate for being used to support the bottom plate, the lower surface of bottom plate face spherical in shape.

9. steam valve according to claim 8, which is characterized in that

The bottom plate is open equipped at least one third, so that at least one in first cavity and the multiple accommodating chamber A accommodating chamber is connected.

10. steam valve according to claim 1 or 2, which is characterized in that

The valve deck is buckled on the valve seat；And/or

The steam valve further include: steam valve seals are arranged between the valve seat and the valve deck.

11. a kind of cover assembly characterized by comprising

Steam valve as described in any one of claims 1 to 10.

12. cover assembly according to claim 11, which is characterized in that the cover assembly further include:

Cover board, the cover board are equipped with heavy platform, and steam inlet is offered in the heavy platform, and the steam valve is arranged in the heavy platform On, so that the steam inlet is connected with the steam inlet.

13. cover assembly according to claim 12, which is characterized in that the cover assembly further include:

Gasket is adapted with the spacer groove on the valve seat, and when the gasket is assembled in the spacer groove, the gasket It is adapted with the heavy platform.

14. cover assembly according to claim 12 or 13, which is characterized in that

The cover board is equipped with threaded hole, and the valve seat is equipped with internal screw thread, and the valve seat is fixed on institute by screw or bolt It states on cover board；And/or

The valve seat is equipped with clamping part, and the valve seat is buckled on the cover board by the clamping part.

15. a kind of cooking apparatus characterized by comprising

Steam valve as described in any one of claims 1 to 10, or the lid as described in any one of claim 11 to 14 Component.