CN208301524U - Steam valve module and cooking apparatus - Google Patents

Abstract

The utility model provides a kind of steam valve module and the cooking apparatus using it, cooking apparatus includes pot body, steam valve module includes: valve body, one end of valve body is equipped with air inlet, air inlet is conducted with pot body, the other end of valve body is equipped with pilot hole and at least one gas vent, and when the pressure of the steam generated in pot body reaches preset value, cooking apparatus is discharged through gas vent in steam；Floatation element, floatation element cover pilot hole, and floatation element moves under the promotion of steam along the centerline direction of pilot hole.Steam valve module provided by the utility model, when gas vent exhaust, floatation element is moved along the centerline direction of pilot hole, and user intuitively understands the intracorporal fluidized state of pot and pressure condition, avoids scalding；When vent closure, heat preservation, pressure maintaining can be played to the intracorporal food of pot and boils in a covered pot over a slow fire fragrant effect, while can prevent the foreign matters such as bacterium, dust in outside air from entering pot body.

Description

Steam valve module and cooking apparatus

Technical field

The utility model relates to household appliance technical fields, in particular to a kind of steam valve module and cooking apparatus.

Background technique

Some cooking apparatus can generate a large amount of water vapours during the cooking process, in order to which water vapour guidance is discharged into product A steam channel freely discharged for steam is arranged in outside generally on product.Current product steam channel on the market is all It is arranged to normally open, it is all open always that no matter which kind of state steam channel cooking apparatus, which is in,.This set exists The problem of have several aspects: be on the one hand that steam channel opens wide for a long time and will cause the foreign matters such as bacterium, dust in outside air and hold Easily interiors of products is entered along steam channel；On the other hand it cooks rice over a slow fire, keep the temperature etc. in product and do not need to discharge the work of water vapour Stage because the unlimited heat that will lead to inside electric cooker of steam channel scatters and disappears from steam channel, not only influences to cook rice over a slow fire and protect Temp effect also results in unnecessary energy loss.Existing cooking apparatus there is also an issue, when boiling is not obvious remind or Mark, when hand accidentally passes through from exhaust outlet, can scald user.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.

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

The utility model another aspect provides a kind of cooking apparatus.

In view of this, a kind of steam valve module is provided according to the technical solution of the utility model first aspect, for cooking It prepares food utensil, cooking apparatus includes pot body, and steam valve module includes: valve body, and one end of valve body is equipped with air inlet, air inlet and pot body It is conducted, the other end of valve body is equipped with pilot hole and at least one gas vent, when the pressure of the steam generated in pot body reaches pre- If cooking apparatus is discharged through gas vent in steam when value；Floatation element, floatation element cover pilot hole, and floatation element is in steam Centerline direction under promotion along pilot hole moves.

Steam valve module provided by the utility model, including valve body, floatation element, air inlet and pot on valve body one end Body is conducted, and the valve body other end is provided with pilot hole and at least one gas vent；Floatation element covers the pilot hole on valve body, and It can be moved back and forth along the centerline direction of pilot hole.In cooking process, pressure is controlled by adjusting heating power, pot is intracorporal Liquid boiling generates a large amount of steam, and then with the increase of quantity of steam, until the pressure of steam reaches preset value, through air inlet into The steam for entering valve body can overcome the gravity and other resistances of floatation element, to push floatation element along the center line side of pilot hole To movement, valve body is protruded from, so that user be made to intuitively understand the intracorporal fluidized state of pot and pressure condition, can directly be sentenced Whether disconnected steam valve module is in exhaust condition, and then user is avoided to scald；And when the pressure of the steam generated in pot body reaches When preset value, cooking apparatus is discharged through gas vent in steam, so that can be always held at preset value attached for the intracorporal pressure of pot Closely；When the pressure in pot is lower than preset value, floatation element can restore original state, and user can intuitively understand in pot body Pressure state, and valve body can be relatively isolated from the external world, to realize pressure maintaining and guarantee that the intracorporal fragrance of pot is not excessive, reach good Good stewing fragrant effect, effectively increases the palatable degree of food in pot body, while can prevent the foreign matter in outside air from entering pot Body.

In addition, also having following supplementary technology special according to the steam valve module that the utility model above-mentioned technical proposal provides Sign:

In the above-mentioned technical solutions, it is preferable that valve body includes: valve seat, and air inlet is arranged on valve seat；Valve deck, valve deck cover Lid valve seat, valve seat and valve deck surround cavity, and pilot hole and gas vent are arranged on valve deck；Sealing ring, sealing ring are folded in valve seat Between valve deck.

In the technical scheme, valve body includes valve seat, valve deck and sealing ring, and air inlet is arranged on valve seat, pilot hole and Gas vent is arranged on valve deck, thus can be by processing valve seat with air inlet respectively and with pilot hole and gas vent Valve deck, valve deck cover valve seat, and valve seat and valve deck surround cavity, and this structure makes valve body easy to process and assembles, and can have Effect guarantees the structural strength of valve body entirety, rejection rate is reduced, to improve processing efficiency.Sandwiched seals between valve deck and valve seat Circle, makes to seal therebetween, avoids pressure from leakage between the two, and the pressure of the steam especially generated in pot body is lower than When preset value, can effectively poppet body pressure holding effect.

In any of the above-described technical solution, it is preferable that floatation element includes: guide post, and guide post is plugged in pilot hole, And it is moved back and forth along pilot hole；One end that guide post stretches out valve body is arranged in floating cover, floating cover, and floating cover covers gas vent.

In the technical scheme, floatation element includes guide post and floating cover, and guide post moves back and forth in pilot hole, from And floating cover is driven to move, and then cover gas vent by floating cover or gas vent is made to be exposed to the external world.When what is generated in pot body When the pressure of steam reaches preset value, gas vent is left by the floating cover that Steam Actuation is raised in valve body, is exposed to gas vent The external world, so as to be vented in time；When the pressure of the steam generated in pot body is lower than preset value, floatation element cannot be by steam It pushing, floating cover is covered on gas vent, avoids unnecessary heat loss, it on the one hand can be realized pressure maintaining, heat preservation and stewing perfume, On the other hand it can prevent the foreign matters such as bacterium, the dust in cool exterior air and air from entering in pot, and be discharged without steam, no People can be scalded.

It is contemplated that, when floating cover covers gas vent, since there are gaps between floating cover and valve deck, in order to protect Valve inner energy rapid aggregation is demonstrate,proved from the intracorporal gas of pot to jack up floating cover outward, sealing can be set at the gap Component, so that the gas of valve inner is carried out quick storage by seal member, in turn when floating cover is fallen after rise to gas vent It improves in the temperature in stage cooking apparatus that keeps the temperature and cook rice over a slow fire, improves the culinary art mouthfeel of food materials.Meanwhile it falling after rise in floating cover to row When stomata, the mode fallen after rise can also return floating cover absorption for setting adsorption piece to hang naturally.

In any of the above-described technical solution, it is preferable that floating cover is equipped at least one venthole, venthole and gas vent It is correspondingly arranged, the leaving area of whole gas vents is less than the air inlet area of air inlet.

In the technical scheme, there is remaining cold steam in heating initial stage pot body, these cold steam can reduce pot The cooking quality of internal food, although using the gap between gas vent and floating cover can the cold steam of the row of playing effect, It discharges slower.By the way that at least one venthole is arranged on floating cover, and it is correspondingly arranged venthole with gas vent, Ke Yili Access is provided for the discharge of cold steam with existing gas vent and floating cover, improves cold discharge of steam speed, avoids food in pot body The cooking quality of object is cooled the influence of steam；When the intracorporal steam pressure of pot is lower than preset value, floating cover keeps original state to reach To the purpose of pressure maintaining, because the leaving area of whole gas vents is less than the air inlet area of air inlet, steam is from floating cover Leakage rate very little will not influence its pressure holding effect.

In any of the above-described technical solution, it is preferable that floatation element further include: floating seat, floating seat are arranged in guide post Protrude into the intracorporal one end of valve.

In the technical scheme, floatation element further includes floating seat, and floating seat, which is arranged, protrudes into valve intracorporal one in guide post End, the steam of cavity is entered from air inlet, is acted on entire floating seat, the forced area of floating seat is big, in steam pressure one Periodically, increase the active area of steam, the active force of steam can be increased, push floatation element easily, to make exhaust more In time, and user can recognize in time the intracorporal boiling situation of pot and pressure condition.

In any of the above-described technical solution, it is preferable that valve deck is equipped with deep gouge, internal stretch of the deep gouge to valve body, guiding Hole is arranged on the bottom wall of deep gouge；Floatation element further include: external member, external member form the cylindrical cavities of both ends open, and external member is bullet Property material member or elastic structure, guiding post part is arranged in external member, and one end of external member is connected with the side wall of floating seat, external member The other end be connected with the lateral wall of deep gouge.

In the technical scheme, valve deck is equipped with deep gouge, and for deep gouge to the internal stretch of valve body, external member is the column of both ends open Shape cavity, and because material or structure have certain elastically-deformable ability, one end of external member is connected with the lateral wall of deep gouge, in turn It is connect with valve deck, the external member that is set as of deep gouge provides installation site, and the other end of external member is connected with the side wall of floating seat, and leads It is arranged in external member to post part, when promotion of the floating seat by steam, external member is compressed in the axial direction；When the intracorporal steaming of pot When the pressure of vapour is lower than preset value, floatation element needs to restore to the original state, and floatation element is under the action of the elastic restoring force of external member It restores to the original state rapidly, shortens the floatation element restorable time, can make to timely enter heat preservation and state of pressure keeping in pot body. In addition, the both ends of external member respectively on valve deck deep gouge outer wall and floating seat be connected, play the role of sealing between, prevent Only steam leaks to the external world between the two.

In any of the above-described technical solution, it is preferable that external member is an integral structure with floating seat.

In the technical scheme, external member and floating seat setting are an integral structure, help to improve sealing effect；The two Assembly efficiency can be both improved with integral installation and disassembly, in turn avoid frequently dismantling between external member and floating seat, to avoid Frequent damage to external member, extends the service life of external member and steam valve module.

In any of the above-described technical solution, it is preferable that floatation element further include: elastic component, elastic component compression setting is heavy Between the bottom wall and floating seat of slot.

In the technical scheme, the compression setting elastic component between the bottom wall of deep gouge and floating seat, when floatation element needs When reinstatement, elastic component is capable of providing other elastic restoring force, and floatation element is made to more quickly restore original state, further shortens The floatation element restorable time, it can make to timely enter heat preservation and state of pressure keeping in pot body；In addition, when external member fails When, which still is able to guarantee that floatation element restores to the original state rapidly, improves the reliability of the working performance of steam valve module.

The second aspect according to the present utility model, the utility model provide a kind of cooking apparatus, comprising: pot body, Interior formation cooking cavity；And such as the steam valve module in any one of above-mentioned first aspect technical solution, the air inlet of steam valve module It is conducted with pot body, therefore, the cooking apparatus that the second aspect of the utility model provides has any technical solution of first aspect Whole beneficial effects of the steam valve module of offer, it is numerous to list herein.

In any of the above-described technical solution, it is preferable that further include: steam valve module is located at the top of pot body；Or steam valve Component is located at the side wall of pot body, and air inlet is conducted through steam passage and pot body.

In the technical scheme, on the one hand, when the intracorporal pressure of pot is lower than preset value, by Steam Actuation to being raised in The floatation element of valve body needs to restore to the original state, and steam valve module is set to the top of pot body, the gravity of floatation element itself can To effectively reduce the time of floatation element recovery；And steam valve module is arranged in the top of pot body, make the state of floatation element It is most obvious most intuitive for a user, so that the boiling of the steam valve module and the visual advantage of pressure be made sufficiently to be sent out It waves.On the other hand, steam valve module is arranged in the side wall of pot body, and is conducted using steam passage and pot body, can be enriched The setting position of steam valve module expands the application range of product to adapt to different space environments.

Additional aspect and advantage according to the present utility model will provide in following description section, partially will be from following Become obvious in description, or is recognized by the practice of the utility model.

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:

Fig. 1 shows the explosive view of steam valve module provided by one embodiment of the utility model；

Fig. 2 shows the section views that steam valve module is in close state provided by one embodiment of the utility model Figure；

Fig. 3 shows the section view that steam valve module is in the open state provided by one embodiment of the utility model Figure；

Fig. 4 shows the section view that steam valve module is in close state provided by another embodiment of the utility model Figure；

Fig. 5 shows the section view that steam valve module is in close state provided by another embodiment of the utility model Figure.

Wherein, corresponding relationship of the Fig. 1 into Fig. 5 between appended drawing reference and component names are as follows:

1 steam valve module, 10 valve bodies, 12 valve seats, 122 air inlets, 14 valve decks, 142 gas vents, 144 deep gouges, 146 guiding Hole, 16 sealing rings, 20 floatation elements, 202 guide posts, 204 floating covers, 206 floating seats, 208 external members, 210 elastic components, 212 is logical Stomata.

Specific embodiment

In order to be more clearly understood that the above-mentioned aspects, 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 It is novel to be implemented using other than the one described here mode, therefore, the protection scope of the utility model not by The limitation of following public specific embodiment.

The steam valve module and cook that one embodiment according to the present utility model provides are described referring to Fig. 1 to Fig. 5 It prepares food utensil.

As shown in Figures 1 to 5, the embodiment of the utility model first aspect provides a kind of steam valve module 1, for cooking It prepares food utensil, cooking apparatus includes pot body, and steam valve module 1 includes: valve body 10, and one end of valve body 10 is equipped with air inlet 122, air inlet Mouthfuls 122 are conducted with pot body, and the other end of valve body 10 is equipped with pilot hole 146 and at least one gas vent 142, when generating in pot body The pressure of steam when reaching preset value, cooking apparatus is discharged through gas vent 142 in steam；Floatation element 20, floatation element 20 cover Lid pilot hole 146, centerline direction of the floatation element 20 under the promotion of steam along pilot hole 146 move.

A kind of steam valve module 1 provided by the utility model, including valve body 10, floatation element 20, on 10 one end of valve body Air inlet 122 is conducted with pot body, and 10 other end of valve body is provided with pilot hole 146 and at least one gas vent 142；Floatation element Pilot hole 146 on 20 covering valve bodies 10, and can be moved back and forth along the centerline direction of pilot hole 146.In cooking process, lead to Heating power control pressure is overregulated, the intracorporal liquid of pot can generate a large amount of steam in boiling, with the increase of quantity of steam, directly Pressure to steam reaches preset value, through air inlet 122 enter valve body 10 steam can overcome floatation element 20 gravity and its His resistance, and then floatation element 20 is pushed to move along the centerline direction of pilot hole 146, valve body 10 is protruded from, to make user The intracorporal fluidized state of pot and pressure condition are intuitively understood, can directly judge steam valve module 1 whether in exhaust shape State, and then user is avoided to scald；And when the pressure of the steam generated in pot body reaches preset value, steam is through 142 row of gas vent Cooking apparatus out, so that the intracorporal pressure of pot can be always held near preset value；When the pressure in pot is lower than default When value, floatation element 20 can restore original state, and user can intuitively understand the intracorporal pressure state of pot, and valve body 10 can It is relatively isolated from the external world, to realize pressure maintaining and guarantee that the intracorporal fragrance of pot is not excessive, reaches good stewing fragrant effect, effectively mention The palatable degree of food in high pot body, while can prevent the foreign matter in outside air from entering pot body.Optionally, preset value is set Set it is higher when, can be applied to high pressure cooking apparatus, such as electric pressure cooking saucepan, to avoid the intracorporal pressure of pot cross ambassador's pot body damage Wound, by preset value setting it is lower when, can be applied to the cooking apparatus of usual pressure to form minute-pressure inside cooking apparatus Environment when being such as applied to electric cooker, can be promoted effectively to effectively promote the cooking quality of food in pot body and cook rice Flatness, uniformity and fragrance.Optionally, floatation element 20 can be plugged in pilot hole 146, and reciprocal in pilot hole 146 Mobile, pilot hole 146 can also limit while playing guiding role for floatation element 20；Floatation element 20 can also lead for capping To the extension spring structure in hole 146.

As shown in Figures 1 to 5, in one embodiment provided by the utility model, it is preferable that valve body 10 includes: valve seat 12, air inlet 122 is arranged on valve seat 12；Valve deck 14, valve deck 14 cover valve seat 12, and valve seat 12 and valve deck 14 surround cavity, lead It is arranged on valve deck 14 to hole 146 and gas vent 142；Sealing ring 16, sealing ring 16 are folded between valve seat 12 and valve deck 14.

In this embodiment, valve body 10 includes valve seat 12, valve deck 14 and sealing ring 16, and air inlet 122 is arranged in valve seat 12 On, pilot hole 146 and gas vent 142 are arranged on valve deck 14, thus can be by processing the valve seat with air inlet 122 respectively 12 and the valve deck 14 with pilot hole 146 and gas vent 142, valve deck 14 covers valve seat 12, and valve seat 12 and valve deck 14 surround cavity, This structure makes valve body 10 easy to process and assembles, and the whole structural strength of valve body 10 can be effectively ensured, and reduces waste product Rate, to improve processing efficiency.The sandwiched sealing ring 16 between valve deck 14 and valve seat 12 makes to seal therebetween, avoid Pressure is from leakage between the two, can effectively poppet when the pressure of the steam especially generated in pot body is lower than preset value The pressure holding effect of body 10.

As shown in Figure 1 to Figure 3, in one embodiment provided by the utility model, it is preferable that floatation element 20 includes: Guide post 202, guide post 202 are plugged in pilot hole 146, and are moved back and forth along pilot hole 146；Floating cover 204, floating cover 204 are arranged in one end that guide post 202 stretches out valve body 10, and floating cover 204 covers gas vent 142.

In this embodiment, floatation element 20 includes guide post 202 and floating cover 204, and guide post 202 is in pilot hole 146 Interior reciprocating motion so that floating cover 204 be driven to move, and then makes gas vent 142 cover or make gas vent 142 by floating cover 204 It is exposed to the external world.When the pressure of the steam generated in pot body reaches preset value, the floating of valve body 10 is raised in by Steam Actuation Lid 204 leaves gas vent 142, and gas vent 142 is made to be exposed to the external world, so as to be vented in time；When the steam generated in pot body Pressure be lower than preset value when, floatation element 20 cannot be covered on gas vent 142, be avoided not by Steam Actuation, floating cover 204 On the one hand necessary heat loss can be realized pressure maintaining, heat preservation and stewing perfume, on the other hand can prevent cool exterior air and air In the foreign matters such as bacterium, dust enter in pot, and be discharged without steam, people will not be scalded.Specifically, guide post 202 and floating Lid 204 is an integral structure, and simplifies processing and assembly process, improves processing and assembly efficiency.

It is contemplated that, when floating cover 204 covers gas vent 142, due to existing between floating cover 204 and valve deck 14 Gap, in order to guarantee inside valve body 10 can rapid aggregation from the intracorporal gas of pot floating cover 204 to be jacked up outward, Ke Yi Seal member is set at the gap, so that seal member will be in valve body 10 when floating cover 204 is fallen after rise to gas vent 142 The gas in portion carries out quick storage, and then improves in the temperature in stage cooking apparatus that keeps the temperature and cook rice over a slow fire, and improves the culinary art of food materials Mouthfeel.Meanwhile in the falling of floating cover 204 to gas vent 142, the mode fallen after rise can also inhale to hang naturally for setting Attachment returns the absorption of floating cover 204.

As shown in Figure 4 and Figure 5, in one embodiment provided by the utility model, it is preferable that floating cover 204 is equipped with At least one venthole 212, venthole 212 are correspondingly arranged with gas vent 142, the leaving areas of whole gas vents 142 be less than into The air inlet area of port 122.

In this embodiment, there is remaining cold steam in heating initial stage pot body, these cold steam can reduce pot body The cooking quality of interior food, although using the gap between gas vent 142 and floating cover 204 can the cold steam of the row of playing effect Fruit, but discharge slower.By the way that at least one venthole 212 is arranged on floating cover 204, and make venthole 212 and gas vent 142 are correspondingly arranged, and can use existing gas vent 212 and floating cover 204 as the discharge of cold steam and provide access, improve cold steaming Vapour mass rate of emission avoids the cooking quality of food in pot body from being cooled the influence of steam；In the intracorporal steam pressure of pot lower than default When value, floating cover 204 keeps original state to achieve the purpose that pressure maintaining, because the leaving area of whole gas vents 142 is less than air inlet 122 air inlet area, so steam will not influence its pressure holding effect from the leakage rate very little of floating cover 204.

As shown in Figures 2 to 5, in one embodiment provided by the utility model, it is preferable that floatation element 20 also wraps Include: one end that guide post 202 protrudes into valve body 10 is arranged in floating seat 206, floating seat 206.

In this embodiment, floatation element 20 further includes floating seat 206, and floating seat 206, which is arranged, protrudes into valve in guide post 202 One end in body 10 enters the steam of cavity from air inlet 122, acts on entire floating seat 206, the stress of floating seat 206 Area is big, in one timing of steam pressure, increases the active area of steam, can increase the active force of steam, make floatation element 20 It is easily pushed, to keep exhaust more timely, and user can recognize in time the intracorporal boiling situation of pot and pressure condition.It can Selection of land, floating seat 206 may make steam to act directly on 206 on floating seat when entering cavity towards air inlet 122.

As shown in Figures 2 to 5, in one embodiment provided by the utility model, it is preferable that valve deck 14 is equipped with deep gouge 144, to the internal stretch of valve body 10, pilot hole 146 is arranged on the bottom wall of deep gouge 144 deep gouge 144；Floatation element 20 also wraps Include: external member 208, external member 208 form the cylindrical cavities of both ends open, and external member 208 is elastic material part or elastic structure, guiding 202 part of column be arranged in external member 208, one end of external member 208 is connected with the side wall of floating seat 206, the other end of external member 208 and The lateral wall of deep gouge 144 is connected.

In this embodiment, valve deck 14 is equipped with deep gouge 144, and to the internal stretch of valve body 10, external member 208 is deep gouge 144 The cylindrical cavities of both ends open, and because material or structure have certain elastically-deformable ability, one end of external member 208 and deep gouge 144 lateral wall is connected, and then connect with valve deck 14, and the external member 208 that is set as of deep gouge 144 provides installation site, external member 208 The other end be connected with the side wall of floating seat 206, and 202 part of guide post be arranged in external member 208, when floating seat 206 by When the promotion of steam, external member 208 is compressed in the axial direction；When the pressure of the intracorporal steam of pot is lower than preset value, floatation element 20 need to restore to the original state, and floatation element 20 restores to the original state rapidly under the action of the elastic restoring force of external member 208, shorten floating The restorable time of component 20 can make to timely enter heat preservation and state of pressure keeping in pot body.In addition, the both ends of external member 208 point Not on valve deck 14 144 outer wall of deep gouge and floating seat 206 be connected, play the role of sealing between, prevent steam from Therebetween the external world is leaked to.Optionally, external member 208 is silica gel sheath.Optionally, floating seat 206 and guide post 202 are connectable Connect, can also be not connected to, when the two is connected, can as shown in figure 3, floating seat 206 is set on the lateral wall of guide post 202, Can also be as shown in Figure 4 and Figure 5, it is fastened between floating seat 206 and guide post 202 by screw；When the two is not attached to, floating seat There can be spacing between 206 and guide post 202, can also be in contact, can also be inconsistent, for the first case, floating seat 206 exists Can be mobile to guide post 202 under the promotion of steam, and reach the state of second situation, with the increase of steam pressure, float Seat 206 continues to move to and inconsistent with guide post 202, reaches the state of the third situation, if steam pressure continues to increase, floats Dynamic seat 206 pushes guide post 202 mobile, realizes the movement of floatation element 20.

As shown in Figures 2 and 3, in one embodiment provided by the utility model, it is preferable that external member 208 and floating seat 206 are an integral structure.

In this embodiment, external member 208 and the setting of floating seat 206 are an integral structure, the two can with integral installation and Disassembly, improves assembly efficiency；It in turn avoids frequently dismantling between external member 208 and floating seat 206, to avoid to external member 208 Frequent damage, further extend the service life of external member 208 and steam valve module 1.

As shown in figure 5, in one embodiment provided by the utility model, it is preferable that floatation element 20 further includes elasticity Part 210, the compression of elastic component 210 are arranged between the bottom wall of deep gouge 144 and floating seat 206.

In the implementation, compression setting elastic component 210, works as floatation element between the bottom wall and floating seat 206 of deep gouge 144 20 when needing to restore to the original state, and elastic component 210 is capable of providing other elastic restoring force, and floatation element 20 is made to more quickly restore original Shape further shortens the restorable time of floatation element 20, can make to timely enter heat preservation and state of pressure keeping in pot body；Separately Outside, when external member 208 fails, which still is able to guarantee that floatation element 20 restores to the original state rapidly, improves steam valve group The reliability of the working performance of part 1.Optionally, elastic component 210 is helical spring.

The embodiment of the utility model second aspect provides a kind of cooking apparatus, and there is first aspect any embodiment to mention There is first aspect any embodiment to mention for the steam valve module 1 of confession, therefore, the cooking apparatus that the embodiments of the present invention provide Whole beneficial effects of the steam valve module 1 of confession, it is numerous to list herein.

In one embodiment provided by the utility model, it is preferable that further include: steam valve module 1 is located at the top of pot body Portion；Or steam valve module 1 is located at the side wall of pot body, air inlet 122 is conducted through steam passage and pot body.

In this embodiment, on the one hand, when the intracorporal pressure of pot is lower than preset value, by Steam Actuation to being raised in valve The floatation element 20 of body 10 needs to restore to the original state, and steam valve module 1 is set to the top of pot body, the weight of floatation element 20 itself Power can effectively reduce the time of the recovery of floatation element 20；And steam valve module 1 is arranged in the top of pot body, make floatation element 20 state is most obvious most intuitive for a user, to make the boiling of the steam valve module 1 and the visual advantage of pressure It is not fully exerted.On the other hand, steam valve module 1 is arranged in the side wall of pot body, and is mutually led using steam passage with pot body It is logical, the setting position of steam valve module 1 can be enriched, to adapt to different space environments, such as the environment that longitudinal space is compact, Expand the application range of product.

To sum up, steam valve module 1 provided by the utility model includes valve body 10, floatation element 20,142 area of gas vent More in the related technology small, thus it is also easy to produce pressure when boiling in pot body, adjusting heating power by program controls pressure, from And the lasting rising of floating cover 204 is controlled, when reaching preset pressure value, elastic force, the floating cover 204 of external member 208 can be overcome Gravity and float the gravity of part external member 208 and bounce, to realize pressure in the unlatching and pot body of cooking apparatus gas vent 142 The visualization of state and fluidized state, i.e., when in pot body pressure reach preset pressure value or more, floating cover 204 can protrude valve deck 14 a part of (0.3mm~10mm), let the user know that and pressure have been boiled and generated in the pot body of cooking apparatus, while in pot body Pressure can promote the cooking quality of food；It is less than preset pressure value when the intracorporal pressure of pot is in the stewing fragrant stage, external member 208 The gravity of elastic force and floating cover 204 can allow floating cover 204 to restore original state, realize the stewing perfume of holding stage, make fragrance not excessive. In addition, minute-pressure can promote the flatness, uniformity and fragrance of rice, keep food more palatable；And gas vent is covered in floating cover 204 It can prevent the foreign matters such as bacterium, the dust in outside air from entering pot body when 142, improve stewing fragrant effect, and be not easy to scald people.

In the description of this specification, the orientation or positional relationship of the instructions such as term " on ", "lower" is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type；Term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense, for example, " connection " may be a fixed connection, It may be a detachable connection, or be integrally connected；It can be directly connected, it can also be indirectly connected through an intermediary.It is right For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

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 is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of steam valve module is used for cooking apparatus, the cooking apparatus includes pot body characterized by comprising

One end of valve body, the valve body is equipped with air inlet, and the air inlet is conducted with the pot body, the other end of the valve body Equipped with pilot hole and at least one gas vent, when the pressure of the steam generated in the pot body reaches preset value, the steam The cooking apparatus is discharged through the gas vent；

Floatation element, the floatation element cover the pilot hole, and the floatation element is described in the promotion lower edge of the steam The centerline direction of pilot hole is mobile.

2. steam valve module according to claim 1, which is characterized in that the valve body includes:

Valve seat, the air inlet are arranged on the valve seat；

Valve deck, the valve deck cover the valve seat, and the valve seat and the valve deck surround cavity, the pilot hole and the exhaust Hole is arranged on the valve deck；And

Sealing ring, the sealing ring are folded between the valve seat and the valve deck.

3. steam valve module according to claim 2, which is characterized in that the floatation element includes:

Guide post, the guide post are plugged in the pilot hole, and are moved back and forth along the pilot hole；

One end that the guide post stretches out the valve body is arranged in floating cover, the floating cover, and the floating cover covers the row Stomata.

4. steam valve module according to claim 3, which is characterized in that

The floating cover is equipped at least one venthole, and the venthole is correspondingly arranged with the gas vent, all the row The leaving area of stomata is less than the air inlet area of the air inlet.

5. steam valve module according to claim 3 or 4, which is characterized in that the floatation element further include: floating seat, The floating seat, which is arranged, protrudes into the intracorporal one end of the valve in the guide post.

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

The valve deck is equipped with deep gouge, and the deep gouge is to the internal stretch of the valve body, and the pilot hole setting is in the deep gouge Bottom wall on；

The floatation element further include: external member, the external member form the cylindrical cavities of both ends open, and the external member is elastic material Part or elastic structure, the guiding post part are arranged in the external member, the side of one end of the external member and the floating seat Wall is connected, and the other end of the external member is connected with the lateral wall of the deep gouge.

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

The external member is an integral structure with the floating seat.

8. steam valve module according to claim 6, which is characterized in that the floatation element further include: elastic component, it is described Elastic component compression is arranged between the bottom wall of the deep gouge and the floating seat.

9. a kind of cooking apparatus characterized by comprising

Pot body, it is interior to form cooking cavity；And

Such as steam valve module described in any item of the claim 1 to 8, the air inlet of the steam valve module and the pot body phase Conducting.

10. cooking apparatus according to claim 9, which is characterized in that

The steam valve module is located at the top of the pot body；Or

The steam valve module is located at the side wall of the pot body, and the air inlet is conducted through steam passage and the pot body.