CN208228842U - Steam valve module and cooking apparatus - Google Patents

Abstract

The utility model provides steam valve module and cooking apparatus, including pot body, steam valve module includes: the outside that pot body is arranged in steam valve body, exhaust passage is provided on steam valve body, the cavity of steam valve body is connected by exhaust passage with pot body, and via hole and at least one gas vent are offered at the top of steam valve body；One end of floating part is movably threaded through in via hole, and the other end of floating part is located at the inside of cavity；One end of return unit is connected with floating part, and the other end of return unit is connected with steam valve body.Return unit increases reset force between steam valve body and floating part, on the one hand it can guarantee that floating part is not jacked up upwards during cooking apparatus is cooked rice over a slow fire, but it can be with opposing seal due to reset force and between evaporator body, ensure that the temperature and pressure of pot nside is not easy to leak during cooking rice over a slow fire, on the other hand can guarantee floating part after losing thrust can Quick-return to original position.

Description

Steam valve module and cooking apparatus

Technical field

The utility model relates to technical field of kitchen wares, in particular to a kind of steam valve module and a kind of cooking apparatus.

Background technique

Cooking apparatus such as electric cooker, can generate a large amount of water vapours during cooking, in order to which water vapour guidance to be discharged into Outside electric cooker, the steam valve freely discharged for water vapour is equipped with usually on the upper lid of electric cooker.In the related art, it can set Rise when being equipped with stewing fragrant steam valve pressure is big in stage pot body of cooking, and pressure is small when, falls the stewing fragrant effect of realization.But It is relatively slow and generate and fall slower phenomenon after rise that stewing perfume steam valve easily occurs releasing in use speed due to pressure, leads Stewing fragrant effect is caused to be deteriorated or cannot achieve stewing fragrant effect.Meanwhile when the upper cover of electric cooker reversely to be snapped through to next, on upper lid Stewing perfume steam valve can be dropped out due to gravity and from upper lid, and the condensed water inside stewing fragrant steam valve also easily flows out, and influences user Experience.

Utility model content

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

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

The second aspect of the utility model proposes a kind of cooking apparatus.

In view of this, the first aspect of the utility model provides a kind of steam valve module, it to be used for cooking apparatus, culinary art Utensil includes pot body, and steam valve module includes: steam valve body, and the outside of pot body is arranged in, is provided on steam valve body The cavity of steam valve body is connected by exhaust passage, exhaust passage with pot body, offers and leads at the top of steam valve body Through-hole and at least one gas vent；One end of floating part, floating part is movably threaded through in via hole, the other end of floating part Positioned at the inside of cavity；One end of return unit, return unit is connected with floating part, the other end and the steam valve body phase of return unit Connection.

It include steam valve body, floating part and return unit, exhaust passage in steam valve module provided by the utility model It is connected with pot body, cavity is connected by via hole with the external world, and one end of floating part is movably threaded through in via hole, The other end of floating part is located at the inside of cavity, and one end of return unit is connected with floating part, the other end and steam of return unit Valve body is connected, and the air pressure generated in pot during the cooking process can be sent into the cavity of steam valve body, logical from exhaust In road be discharged steam pressure it is sufficiently large when, pressure can jack up upwards floating part, and the intracorporal pressure of chamber then with cooked Quantity of steam in journey is related, is generally divided into four different stages in culinary art, produces in water suction stage a small amount of steam, temperature rise period Raw a small amount of steam, boiling stage generate a large amount of steam, measure steam in holding stage, by the way that floating part is arranged above via hole, So that floating part generates the variation of quantity of steam by the different stages of cooking, it is subject on the surface that floating part is in contact with cavity When pressure is greater than the weight of itself, then pressure can jack up floating part upwards, also can be different by upward position and frequency, Whether user can be floated by observing floating part or floating plate output, judgement were cooked at this time in what stage, improve user's body Test sense.

It is contemplated that, when producing a small amount of steam in cooking apparatus, the intracorporal air pressure of pot at this time is relatively low, passes through row The pressure and the atmospheric pressure value outside cooking apparatus for the gas that gas channel is flowed into cavity are not much different, and pressure difference at this time can not make Floating part overcomes the gravity of itself and moves；A large amount of steam are produced during lasting culinary art, in cooking apparatus, largely Steam is entered in cavity by exhaust passage, and the intracorporal pressure of chamber persistently increases at this time, air pressure and the external world in the cavity When difference between air pressure is sufficiently large, floating part can be made to be ejected outward by internal high pressure, one side floating part is ejected External distance can reflect the cooking stage appeared in cooking apparatus, on the other hand may generate in cooking apparatus a large amount of Steam when, internal air pressure belongs within the scope of dynamic equilibrium, thus floating part can be made frequently to be jacked up and be put down, User can also judge to cook the locating stage by observing the floating plate output of floating part at this time.

In addition, by the way that return unit is arranged between floating part and steam valve body, return unit can guarantee floating part in quilt After the intracorporal air pressure of chamber jacks up upwards, the effect of Rapid reset can be generated after air pressure is no longer high, can guarantee floating part in this way After losing thrust can Quick-return to original position.After return unit is arranged, return unit can be in steam valve body and floating Increase a reset force between part, which is the power for tensing floating part to inside cavity, therefore the reset force can guarantee During cooking apparatus is cooked rice over a slow fire, when floating part is not jacked up upwards, floating part can be due to towards the intracorporal reset of chamber Power and between evaporator body opposing seal, ensure that the temperature and pressure of pot nside is not easy to leak during cooking rice over a slow fire, To generate effect of preferably cooking rice over a slow fire, the mouthfeel of food is improved.The reset force also ensures after by the disassembly of steam valve module simultaneously When placing after overturning 180 degree, floating part will not protrude from steam valve body surface due to gravity, guarantee that floating part is able to maintain original Some relative positions are constant, guarantee when the condensation of steam valve component internal the condensed water that generates be not easy to flow out to steam valve module it Outside, the user experience is improved, while avoiding steam valve component internal into dirt without easy cleaning.

The floating part that can be jacked up by setting, guarantees that reach fluidized state floating part in cooking apparatus is jacked up upwards, So that the floating part covered above gas vent, far from gas vent, cavity is being arranged by being connected between gas vent and the external world There is floating part at a certain distance from the top of stomata, such that cavity be unlikely to extraneous complete be connected to and it is same with the external world Air pressure, and make that the minute-pressure slightly larger than atmospheric pressure can be kept inside it in boiling, the liquid in cooking cavity can be made to obtain higher Boiling temperature, so that the heat of liquid is better transmitted to the inside of food, such as food materials are the inner core that meter Shi Ke is transferred to rice In, to obtain more fragrant soft palatable rice；On the other hand it is in cook rice over a slow fire, keep the temperature etc. in cooking apparatus and does not need discharge steam When working stage, steam can be saved in that cooking apparatus is intracavitary, and the heat that cooking apparatus can be effectively prevent intracavitary scatters and disappears outward And cool exterior air enters inside cooking apparatus, improve cooking apparatus cook rice over a slow fire and heat insulation effect, and reduce it is unnecessary Energy loss.

It is contemplated that, when floating part is placed on above gas vent, due to existing between floating part and steam valve body Gap, in order to guarantee steam valve body energy rapid aggregation from the intracorporal gas of pot floating part to be jacked up outward, can be with Seal member is set at the gap, so that seal member will be in steam valve body when floating part is fallen after rise to gas vent 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 when floating part is fallen after rise to gas vent, the mode that falls after rise can be to hang naturally, can also will for setting adsorption piece Floating part absorption is returned.

In addition, also there is following additional technical feature according to the utility model steam valve module provided by the above embodiment:

In any of the above-described technical solution, it is preferable that floating part includes floating seat and floating cover, and floating seat is arranged in cavity Inside, one end of floating cover movably passes through via hole and is connected with floating seat, and the other end of floating cover is covered in exhaust The top in hole, floating seat portion within the cavity；Return unit is connected between floating seat and evaporation valve body.

In the technical scheme, floating part includes floating seat and floating cover, and the inside of cavity is arranged in floating seat, and floats The inside of cavity, the outside of another part dew and steam valve body, in order to user couple is then partially arranged in lid by via hole The observation of floating part, return unit is connected between floating seat and evaporation valve body, and return unit can be set in the upper of floating seat Side, downward pressure is generated when floating seat is moved upwards, while return unit also can be set under floating seat to floating seat Side, generates downward pulling force to floating seat when floating seat is moved upwards, can guarantee that floating part can restore in time to raw bits It sets.

In any of the above-described technical solution, it is preferable that floating part further includes the first elastic component, one end of the first elastic component with The inner wall of steam valve body is connected, and the other end of the first elastic component is set in the periphery of floating seat, makes the interior of the first elastic component Portion is isolated with cavity.

In the technical scheme, floating part further includes the first elastic component, and the first elastic component is hollow structure, and the first bullet One end of property part is connected with the inner wall of steam valve body, and the other end is set in the periphery of floating seat, the inside of the first elastic component It is isolated with cavity, and the air pressure of the inside of the first elastic component keeps equal with extraneous air pressure, is easy in this way in floating seat Periphery generate pressure difference, convenient for being jacked up upwards by floating part is whole.

In any of the above-described technical solution, it is preferable that return unit is spring；It is within the cavity that return unit is set in floating cover Outer wall on, return unit is located between floating seat and evaporation valve body, and the both ends of return unit are born against in floating seat and steaming On steam valve ontology.

In the technical scheme, spring is set by return unit, spring return is set on the outer wall of floating cover, and bullet Spring return unit one end is resisted against on the upper surface of floating seat, and the other end of spring return is resisted against the inner wall of steam valve body On, since there are spring returns, so that the elastic force of spring always pulls down floating part, and then guarantee upward in floating part Elastic force Rapid reset can be passed through after floating.

In any of the above-described technical solution, it is preferable that return unit includes the first magnetic part and the second magnetic part；First is magnetic Part is arranged on floating seat, and the lower section of via hole, one end of the first magnetic part the second magnetic part of direction is arranged in the second magnetic part Polarity and the second magnetic part it is identical towards the polarity of one end of the first magnetic part.

In the technical scheme, return unit includes the first magnetic part and the second magnetic part, and the setting of the first magnetic part is being floated On seat, and the lower section of via hole is arranged in the second magnetic part, while the first magnetic part is that same polarity is opposite with the second magnetic part, can To be cathode or be anode, so that floating seat is when being jacked up upwards by pressure, between the first magnetic part and the second magnetic part Magnetic force repel each other, guarantee once upward air pressure less than repel each other magnetic force when, floating seat will due to magnetic force effect and to Lower falling, and then guarantee the Rapid reset of floating seat.

In any of the above-described technical solution, it is preferable that return unit includes magnetisable material and can be by magnetic absorption substance；By magnetic Property substance and can by one in two kinds of magnetic absorption substance be arranged on floating seat, another is arranged in steam valve body On wall, when so that magnetisable material by magnetic absorption substance with can mutually be adsorbed, one end of floating cover is covered in the top of gas vent.

In the technical scheme, return unit includes magnetisable material and can be by magnetic absorption substance；In magnetisable material and can quilt There is the related magnetic force attracted between magnetic absorption substance, can be set magnetisable material and by one in two kinds of magnetic absorption substance It sets on floating seat, another is arranged on the inner wall of steam valve body, after floating part is jacked up upwards, in the effect of magnetic force Under, floating part can be enabled quickly to return back to original position；Preferably, magnetisable material can be magnet, can be inhaled by magnetism Addendum matter can be magnet, or the substance that can be adsorbed by magnet, such as iron, cobalt or nickel metal.

In any of the above-described technical solution, it is preferable that steam valve bodies top is provided with deep gouge, via hole and gas vent In deep gouge；Floating cover includes the connecting column in portion within the cavity and the limiting section positioned at containment portion, and limiting section setting exists The inside of deep gouge, and the height of limiting section is adapted with the height of deep gouge.

In the technical scheme, the deep gouge to lower recess, via hole and gas vent are provided at the top of steam valve body It is respectively positioned on the bottom of deep gouge, floating cover includes the connecting column in portion within the cavity and the limiting section positioned at containment portion, connecting column It is interspersed in via hole, the width of limiting section is set as being adapted with the width of deep gouge, ensure that and be covered in by limiting section When on deep gouge, and limiting section can block gas vent, ensure that gradually store in the cavity below limiting section and determine The gas of amount, and the height of limiting section is set as being adapted with the height of deep gouge, so that being not affected by outward in floating cover Thrust when, the upper surface of floating cover is concordant with the height of the upper surface of steam valve body, so that has in floating cover It can be seen by the user when compared with moderate fluctuation, the user experience is improved.

In any of the above-described technical solution, it is preferable that floating cover is an integral structure with the first elastic component, and floating cover is Silica gel floating cover.

In the technical scheme, floating seat and elastic component setting are an integral structure, and make floating seat floating for silica gel Dynamic seat, and elastic component is silicone elastomer part, because the mechanical property being an integral structure is good, it is thus possible to improve floating seat and elasticity Bonding strength between part is produced in batches, in addition, can be made into integration floating cover and the first elasticity to improve the processing of product Efficiency reduces the processing cost of product.And the floating seat of silica gel material can directly exist when being fixed with floating part part Open up the hole that diameter is less than connection column diameter on floating seat, connecting column be fastened in the hole, convenient for floating seat and floating part it Between connection.

In any of the above-described technical solution, it is preferable that steam valve body includes valve seat and steam valve cap, exhaust passage setting On valve seat, the top of valve seat is arranged in steam valve cap, so that cavity is formed between valve seat and steam valve cap, via hole and row Stomata is arranged on steam valve cap.

In the technical scheme, steam valve body includes valve seat and steam valve cap, and exhaust passage is arranged on valve seat, steam The top of valve seat is arranged in valve deck, so that forming cavity between valve seat and steam valve cap, groove is arranged on steam valve cap, by valve Seat and steam valve cap be set as separate structure, guarantee need between valve seat and steam valve cap form inside cavity can be timely It is cleaned.

In any of the above-described technical solution, it is preferable that steam valve module further include: first seal, first seal packet Upper end, lower end and the middle part being arranged between upper and lower end are included, upper end is vertebra shape, and the width of lower end is big In the width of middle part, and the width of the bottom end of upper end is greater than the width of middle part；It is opened up in the bottom of steam valve body Return port, and return port is adapted with middle part.

In the technical scheme, due to having cavity in steam valve body, steam is enter in cavity can if to the cold Condense into water, it is therefore desirable to offer return port in the bottom of cavity, while return port can also will be in pot body at culinary art initial stage Cold air discharge, and first seal is jacked up after the intracorporal air pressure of phase pot rises after the cooking, so that under first seal Return port sealing is blocked in end, and ensure that will not carry out pressure release from return port, while the upper end of first seal being set It is set to vertebra shape, and since first seal is elastic material, the upper end of vertebra shape, which also ensures, can pass through reflux Hole, and since the width of the bottom end of upper end is greater than the width of middle part, the width of lower end is greater than the width of middle part, makes width It spends lesser middle part to be fastened in return port, while the length of middle part is greater than the length of return port, ensure that in pot body When without pressure, first seal falls, and lower end can not be contacted with return port.

In any of the above-described technical solution, it is preferable that the distance of return port to pot body is less than its elsewhere on steam valve body To the distance of pot body.

In the technical scheme, the distance setting of return port to pot body is less than its elsewhere on steam valve body and arrives pot body Distance ensure that the liquid assembled in the cavity can be according to weight so that return port is in the inside lowest point of steam valve body Power effect is flow at return port, facilitates the timely discharge of liquid.

In any of the above-described technical solution, it is preferable that steam valve module further include: second seal；Steam valve cap with Any in valve seat the two to open up mounting groove, second seal is arranged in mounting groove.

In the technical scheme, steam valve module further includes second seal, in order to guarantee steam valve cap and valve seat it Between the intracorporal gas of chamber only by being discharged at the gas vent that opens up at the top of steam valve cap, it is therefore desirable to by steam valve cap and valve seat Between be attached, by be arranged second seal, ensure that the excellent sealing to cavity.

The second aspect according to the present utility model, the utility model provide a kind of cooking apparatus, have first aspect The steam valve module that any embodiment provides, therefore, the cooking apparatus that the embodiments of the present invention provide have first aspect The whole beneficial effects for the steam valve module that any embodiment provides, it is numerous to list herein.

In any of the above-described technical solution, it is preferable that upper cover in valve seat and cooking apparatus or side in steam valve module Wall is structure as a whole.

In the technical scheme, by the valve seat and cooking apparatus in steam valve module upper cover or side wall be integrated knot Structure so that just valve seat and upper cover or sidewall design are integrated in design, can be effectively reduced in this way upper cover or side wall and Sealing between valve seat；Valve seat is preferably an integral structure with upper cover or side wall, because the mechanical property being an integral structure is good, because And can be improved the bonding strength between valve seat and upper cover or side wall, in addition, valve seat and upper cover or side wall can be made into integration, batch Amount production, to improve the processing efficiency of product, reduces the processing cost of product.

Meanwhile steam valve module can be can be set cooking apparatus upper cover it is upper, setting direction can for vertically to Upper setting, or tilt upward setting, can guarantee that steam valve module when spraying steam outward, can spray upwards in this way And it avoids accidentally injuring operation user；Certainly in the case where can ensure that user uses safe, steam valve module can also be arranged and exists It on the side wall of cooking apparatus, only needs to guide the steam in exhaust passage into side-walls at this time, to reduce total height of cooking apparatus Degree, convenient for storage and storage.

Certainly, in order to set module for steam valve module, guaranteeing can be in various cooking apparatus in steam valve module It carries out general, separate structure can also be set by valve seat and upper cover or side wall, can guaranteed so whole to steam valve module Production and replacement.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or 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 steam valve component diagram that one embodiment according to the present utility model provides；

Fig. 2 shows the another schematic diagrames of steam valve module that one embodiment according to the present utility model provides；

Fig. 3 shows the another schematic diagram of steam valve module that one embodiment according to the present utility model provides；

Fig. 4 shows the another schematic diagram of steam valve module that one embodiment according to the present utility model provides.

Wherein, the appended drawing reference in Fig. 1 to Fig. 4 and the corresponding relationship between component names are as follows:

2 steam valve bodies, 202 exhaust passages, 204 via holes, 206 gas vents, 208 deep gouges, 210 valve seats, 212 steam valves Lid, 214 return ports, 216 second seals, 218 cavitys, 4 floating parts, 402 floating seats, 404 floating covers, 4042 connecting columns, 4044 limiting sections, 406 first elastic components, 6 return units, 602 magnetisable materials, 604 can be magnetic by magnetic absorption substance, 606 first Part, 608 second magnetic parts, 8 first seals, 802 upper ends, 804 lower ends, 806 middle parts.

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 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.

It describes referring to Fig. 1 to Fig. 4 according to a kind of steam valve module of some embodiments of the utility model and a kind of culinary art Utensil.

As shown in Figures 1 to 4, the first aspect of the utility model provides a kind of steam valve module, is used for cooking pot Tool, the cooking apparatus includes pot body, and the steam valve module includes: steam valve body 2, and the outside of pot body is arranged in, and is being steamed Exhaust passage 202 is provided on steam valve ontology 2, the cavity 218 inside steam valve body 2 is connected by exhaust passage 202 with pot body Logical, the top of steam valve body 2 offers via hole 204 and at least one gas vent 206；Floating part 4, one end of floating part 4 It is movably threaded through in via hole 204, the other end of floating part 4 is located at the inside of cavity 218；Return unit 6, return unit 6 One end is connected with floating part 4, and the other end of return unit 6 is connected with steam valve body 2.

It include steam valve body 2, floating part 4 and return unit 6 in steam valve module provided by the utility model, exhaust is logical Road 202 is connected with pot body, and cavity 218 is connected by via hole 204 with the external world, and one end of floating part 4 is movably worn It is located in via hole 204, the other end of floating part 4 is located at the inside of cavity 218, and one end of return unit 6 is connected with floating part 4 It connects, the other end of return unit 6 is connected with steam valve body 2, and the air pressure generated in pot during the cooking process can be sent into steam In the cavity 218 of valve body 2, when the pressure for the steam being discharged out of exhaust passage 202 is sufficiently large, pressure can be by floating part 4 It jacks up upwards, and the pressure in cavity 218 is then related to the quantity of steam in cooking process, is generally divided into four differences in culinary art Stage, water suction stage a small amount of steam, temperature rise period generate a small amount of steam, boiling stage generates a large amount of steam, holding stage Middle amount steam, by above via hole 204 be arranged floating part 4 so that floating part 4 by difference cook the stage generate quantity of steam Variation, when the pressure being subject on the surface that floating part 4 is in contact with cavity 218 is greater than itself weight, then pressure can be with Floating part 4 is jacked up upwards, also can be different by upward position and frequency, user can be by observing whether floating part 4 floats Dynamic or floating plate output, judgement were cooked at this time in what stage, and user experience is improved.

It is contemplated that, when producing a small amount of steam in cooking apparatus, the intracorporal air pressure of pot at this time is relatively low, passes through row The pressure and the atmospheric pressure value outside cooking apparatus for the gas that gas channel 202 is flowed into cavity 218 are not much different, pressure difference at this time without Method makes floating part 4 overcome the gravity of itself and move；A large amount of steamings are produced during lasting culinary art, in cooking apparatus Vapour, a large amount of steam are entered in cavity 218 by exhaust passage 202, and the pressure in cavity 218 persistently increases at this time, in chamber When air pressure in body 218 and the difference between the air pressure in the external world are sufficiently large, floating part 4 can be made to be pushed up outward by internal high pressure Out, the distance for the outside that one side floating part 4 is ejected can reflect the cooking stage appeared in cooking apparatus, on the other hand When may generate a large amount of steam in cooking apparatus, internal air pressure belongs within the scope of dynamic equilibrium, can thus make Floating part 4 is frequently jacked up and is put down, and user can also judge to cook institute by observing the floating plate output of floating part 4 at this time The stage at place.

In addition, return unit 6 can guarantee floating part 4 by the way that return unit 6 is arranged between floating part 4 and steam valve body 2 After being jacked up upwards by the air pressure in cavity 218, the effect of Rapid reset can be generated after air pressure is no longer high, can guarantee in this way Floating part 4 after losing thrust can Quick-return to original position.After return unit 6 is arranged, return unit 6 can be in steam valve sheet Increase a reset force between body 2 and floating part 4, which is by floating part 4 to the power of 218 internal tightening of cavity, therefore The reset force can guarantee during cooking apparatus is cooked rice over a slow fire, and when floating part 4 is not jacked up upwards, floating part 4 can be due to Towards the intracorporal reset force of chamber between evaporator body opposing seal, ensure that the temperature of pot nside during cooking rice over a slow fire It is not easy to leak with pressure, to generate effect of preferably cooking rice over a slow fire, improves the mouthfeel of food.The reset force is also ensured and will steamed simultaneously When placing after overturning 180 degree after the disassembly of steam valve component, floating part 4 will not protrude from 2 surface of steam valve body due to gravity, protect Card floating part 4 is able to maintain that original relative position is constant, guarantees that the condensed water generated when the condensation of steam valve component internal is not easy to flow It is arrived except steam valve module out, the user experience is improved, while avoiding steam valve component internal into dirt without easy cleaning.

By the way that the floating part 4 that can be jacked up is arranged, guarantee that reach fluidized state floating part 4 in cooking apparatus is pushed up upwards It rises, so that the floating part 4 covered above gas vent 206, far from gas vent 206, cavity 218 passes through gas vent 206 and the external world Between be connected to, and at a certain distance from the top of gas vent 206 have floating part 4, such that cavity 218 be unlikely to outside Boundary be connected to completely and with extraneous same air pressure, and make that the minute-pressure slightly larger than atmospheric pressure can be kept inside it in boiling, can make Liquid in cooking cavity obtains higher boiling temperature, and the heat of liquid is made to be better transmitted to the inside of food, such as food materials It is transferred in the inner core of rice for meter Shi Ke, to obtain more fragrant soft palatable rice；On the other hand cooking apparatus be in cook rice over a slow fire, When heat preservation etc. does not need the working stage of discharge steam, it is intracavitary that steam can be saved in cooking apparatus, can effectively prevent cooking The intracavitary heat of utensil scatters and disappears outward and cool exterior air enters inside cooking apparatus, improves cooking rice over a slow fire and protecting for cooking apparatus Temp effect, and reduce unnecessary energy loss.

It is contemplated that, when floating part 4 is placed on above gas vent, due to being deposited between floating part 4 and steam valve body In gap, in order to guarantee steam valve body energy rapid aggregation from the intracorporal gas of pot floating part 4 to be jacked up outward, can Seal member to be arranged at the gap, so that when floating part is fallen after rise to gas vent, seal member is by steam valve body Internal gas 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 cooking for food materials It prepares food mouthfeel.Meanwhile in the falling of floating part 4 to gas vent, the mode fallen after rise can also can be setting adsorption piece to hang naturally Floating part absorption is returned.

In one embodiment provided by the utility model, it is preferable that floating part 4 includes floating seat 402 and floating cover 404, the inside of cavity 218 is arranged in floating seat 402, and one end of floating cover 404 movably passes through via hole 204 and floating seat 402 are connected, and the other end of floating cover 404 is covered in the top of gas vent 206, and floating seat 402 is located inside cavity 218；It is multiple Position part 6 is connected between floating seat 402 and evaporation valve body.

In this embodiment, floating part 4 includes floating seat 402 and floating cover 404, and cavity 218 is arranged in floating seat 402 Inside, and then part passes through the inside that cavity 218 is arranged in via hole 204, another part dew and steam valve body to floating cover 404 2 outside, the observation in order to user to floating part 4, return unit 6 are connected between floating seat 402 and evaporation valve body, and multiple Position part 6 can be set in the top of floating seat 402, generate downward pressure to floating seat 402 when floating seat 402 is moved upwards Power, while return unit 6 also can be set in the lower section of floating seat 402, produce when floating seat 402 is moved upwards to floating seat 402 Raw downward pulling force, can guarantee that floating part 4 can restore in time to home position.

In one embodiment provided by the utility model, it is preferable that floating part 4 further includes the first elastic component 406, and first One end of elastic component 406 is connected with the inner wall of steam valve body 2, and the other end of the first elastic component 406 is set in floating seat 402 Periphery, isolate the inside of the first elastic component 406 with cavity 218.

In this embodiment, floating part 4 further includes the first elastic component 406, and the first elastic component 406 is hollow structure, and One end of first elastic component 406 is connected with the inner wall of steam valve body 2, and the other end is set in the periphery of floating seat 402, and first The inside of elastic component 406 is isolated with cavity 218, and the air pressure of the inside of the first elastic component 406 is kept and extraneous air pressure phase Deng being easy for generating pressure difference in the periphery of floating seat 402 in this way, convenient for being jacked up upwards by floating part 4 is whole.

As depicted in figs. 1 and 2, in one embodiment provided by the utility model, it is preferable that return unit 6 is spring；It is multiple Position part 6 be set on the outer wall that floating cover 404 is located in cavity 218, return unit 6 be located at floating seat 402 with evaporate valve body it Between, and the both ends of return unit 6 are born against on floating seat 402 and steam valve body 2.

In this embodiment, spring being set by return unit 6, spring return 6 is set on the outer wall of floating cover 404, And 6 one end of spring return is resisted against on the upper surface of floating seat 402, the other end of spring return 6 is resisted against steam valve sheet On the inner wall of body 2, since there are spring returns 6, so that the elastic force of spring always pulls down floating part 4, and then guarantee Elastic force Rapid reset can be passed through after floating part 4 floats upwards.

As shown in figure 3, in one embodiment provided by the utility model, it is preferable that return unit 6 includes the first magnetic part 606 and second magnetic part 608；First magnetic part 606 is arranged on floating seat 402, and the second magnetic part 608 is arranged in via hole 204 lower section, the first magnetic part 606 is towards the polarity of one end of the second magnetic part 608 and the second magnetic part 608 towards the first magnetic The polarity of one end of property part 606 is identical.

In the technical scheme, return unit includes the first magnetic part 606 and the second magnetic part 608, and the first magnetic part 606 is set It sets on floating seat, and the lower section of via hole, while the first magnetic part 606 and the second magnetic part is arranged in the second magnetic part 608 608 is opposite for same polarity, can be cathode or is anode, so that floating seat, when being jacked up upwards by pressure, first is magnetic Magnetic force between part 606 and the second magnetic part 608 repels each other, and guarantees to float Yi Dan when upward air pressure is less than the magnetic force to repel each other Seat will due to magnetic force effect and fall after rise downwards, and then guarantee floating seat Rapid reset.

As shown in figure 4, in one embodiment provided by the utility model, it is preferable that return unit 6 includes magnetisable material 602 and can be by magnetic absorption substance 604；It can be arranged magnetisable material 602 and by one in 604 two kinds of magnetic absorption substance On floating seat 402, another is arranged on the inner wall of steam valve body 2, so that magnetisable material 602 and can be by magnetic absorption substance When 604 phases are adsorbed, one end of floating cover 404 is covered in the top of gas vent 206.

In this embodiment, return unit 6 includes magnetisable material 602 and can be by magnetic absorption substance 604；In magnetisable material 602 and there can be the related magnetic force attracted between magnetic absorption substance 604, by magnetisable material 602 and can be by magnetic absorption object One in 604 two kinds of matter is arranged on floating seat 402, another is arranged on the inner wall of steam valve body 2, in floating part 4 After jacking up upwards, under the magnetic force, floating part 4 can be enabled quickly to return back to original position；Preferably, magnetic Substance 602 can be magnet, can be able to be magnet by magnetic absorption substance 604, or the substance that can be adsorbed by magnet, such as The metals such as iron, cobalt or nickel.

In one embodiment provided by the utility model, it is preferable that deep gouge 208 is provided at the top of steam valve body 2, Via hole 204 and gas vent 206 are located in deep gouge 208；Floating cover 404 include connecting column 4042 inside the cavity 218 and The inside of deep gouge 208, and the height of limiting section 4044 is arranged in limiting section 4044 outside cavity 218, limiting section 4044 It is adapted with the height of deep gouge 208.

In this embodiment, the top of steam valve body 2 is provided with the deep gouge 208 to lower recess, via hole 204 and row Stomata 206 is respectively positioned on the bottom of deep gouge 208, and floating cover 404 includes connecting column 4042 inside cavity 218 and positioned at cavity Limiting section 4044 outside 218, connecting column 4042 are interspersed in via hole 204, set the width of limiting section 4044 to and sink The width of slot 208 is adapted, and ensure that when limiting section 4044 to be covered on deep gouge 208, and limiting section 4044 can will be vented Hole 206 is blocked, and ensure that in the cavity 218 in 4044 lower section of floating position-limiting portion can gradually store quantitative gas, and And the height of limiting section 4044 is set as being adapted with the height of deep gouge 208 so that floating cover 404 be not affected by it is outside When thrust, the upper surface of floating cover 404 is concordant with the height of the upper surface of steam valve body 2, so that exists in floating cover 404 It can be seen by the user when with compared with moderate fluctuation, the user experience is improved.

In one embodiment provided by the utility model, it is preferable that floating cover 404 is integrated with the first elastic component 406 Formula structure, and floating cover 404 is silica gel floating cover 404.

In this embodiment, floating seat 402 and elastic component setting are an integral structure, and floating seat 402 is made to be silicon Glue floating seat 402, and elastic component is silicone elastomer part, because the mechanical property being an integral structure is good, it is thus possible to improve and float Bonding strength between seat 402 and elastic component is produced in batches in addition, can be made into integration floating cover 404 and the first elasticity, with The processing efficiency for improving product, reduces the processing cost of product.And the floating seat 402 of silica gel material with floating part 4 into When row is fixed, the hole that diameter is less than 4042 diameter of connecting column can be directly opened up on floating seat 402, and the card of connecting column 4042 is set In the hole, convenient for the connection between floating seat 402 and floating part 4.

In one embodiment provided by the utility model, it is preferable that steam valve body 2 includes valve seat 210 and steam valve Lid 212, exhaust passage 202 are arranged on valve seat 210, and the top of valve seat 210 is arranged in steam valve cap 212, so that 218 shape of cavity At between valve seat 210 and steam valve cap 212, via hole 204 and gas vent 206 are arranged on steam valve cap 212.

In this embodiment, steam valve body 2 includes valve seat 210 and steam valve cap 212, and exhaust passage 202 is arranged in valve On seat 210, the top of valve seat 210 is arranged in steam valve cap 212, so that forming cavity between valve seat 210 and steam valve cap 212 218, groove is arranged on steam valve cap 212, sets separate structure for valve seat 210 and steam valve cap 212, guarantees in needs pair Forming between valve seat 210 and steam valve cap 212 can be cleaned inside cavity 218 in time.

In one embodiment provided by the utility model, it is preferable that steam valve module further include: first seal 8, the One sealing element 8 includes upper end 802, lower end 804 and the middle part 806 being arranged between upper end 802 and lower end 804, Upper end 802 is vertebra shape, and the width of lower end 804 is greater than the width of middle part 806, and the width of the bottom end of upper end 802 is big In the width of middle part 806；In the return port 214 that the bottom of steam valve body 2 opens up, and return port 214 and 806 phase of middle part Adaptation.

In this embodiment, due to having cavity 218 in steam valve body 2, steam is being entered in cavity 218 as to the cold Water can then be condensed into, it is therefore desirable to offer return port 214 in the bottom of cavity 218, while return port 214 can also cook First seal 8 is jacked up after initial stage, the intracorporal cold air of pot was discharged, and the intracorporal air pressure of phase pot rises after the cooking, so that the The sealing of return port 214 is blocked in the lower end 804 of one sealing element 8, and ensure that will not carry out pressure release from return port 214, simultaneously Vertebra shape is set by the upper end 802 of first seal 8, and since first seal 8 is elastic material, the upper end of vertebra shape Portion 802, which also ensures, can pass through return port 214, and since the width of the bottom end of upper end 802 is greater than middle part 806 Width, the width of lower end 804 are greater than the width of middle part 806, the lesser middle part 806 of width are made to be fastened on return port 214 It is interior, while the length of middle part 806 is greater than the length of return port 214, ensure that first seals when not having pressure in pot body Part 8 falls, and lower end 804 can not be contacted with return port 214.

In one embodiment provided by the utility model, it is preferable that the distance of return port 214 to pot body is less than steam valve Distance of its elsewhere to pot body on ontology 2.

In this embodiment, by the distance setting of return port 214 to pot body less than its elsewhere on steam valve body 2 to pot body Distance ensure that the liquid assembled in cavity 218 is equal so that return port 214 is in the inside lowest point of steam valve body 2 It can be flow at return port 214 according to gravity, facilitate the timely discharge of liquid.

In one embodiment provided by the utility model, it is preferable that steam valve module further include: second seal 216； Any in steam valve cap 212 and 210 the two of valve seat to open up mounting groove, second seal 216 is arranged in mounting groove.

In this embodiment, steam valve module further includes second seal 216, in order to guarantee in steam valve cap 212 and valve The gas in cavity 218 between seat 210 only passes through to be discharged at the gas vent 206 opened up at the top of steam valve cap 212, it is therefore desirable to It will be attached between steam valve cap 212 and valve seat 210, by the way that second seal 216 is arranged, ensure that the good of cavity 218 Good sealing.

The second aspect according to the present utility model, the utility model provide a kind of cooking apparatus, have first aspect The steam valve module that any embodiment provides, therefore, the cooking apparatus that the embodiments of the present invention provide have first aspect The whole beneficial effects for the steam valve module that any embodiment provides, it is numerous to list herein.

In one embodiment provided by the utility model, it is preferable that valve seat 210 and cooking apparatus in steam valve module In upper cover or side wall be structure as a whole.

In this embodiment, by steam valve module valve seat 210 and cooking apparatus in upper cover or side wall be integrated knot Upper cover or side wall can be effectively reduced so that being just integrated valve seat 210 with upper cover or sidewall design in design in structure in this way With the sealing between valve seat 210；Valve seat 210 is preferably an integral structure with upper cover or side wall, because of the mechanics being an integral structure Performance is good, it is thus possible to improve the bonding strength between valve seat 210 and upper cover or side wall, in addition, can by valve seat 210 and upper cover or Side wall is made into integration, and batch production to improve the processing efficiency of product, reduces the processing cost of product.

Meanwhile steam valve module can be can be set cooking apparatus upper cover it is upper, setting direction can for vertically to Upper setting, or tilt upward setting, can guarantee that steam valve module when spraying steam outward, can spray upwards in this way And it avoids accidentally injuring operation user；Certainly in the case where can ensure that user uses safe, steam valve module can also be arranged and exists It on the side wall of cooking apparatus, only needs to guide the steam in exhaust passage into side-walls at this time, to reduce total height of cooking apparatus Degree, convenient for storage and storage.

Certainly, in order to set module for steam valve module, guaranteeing can be in various cooking apparatus in steam valve module It carries out general, separate structure can also be set by valve seat 210 and upper cover or side wall, can guaranteed so whole to steam valve module Body production and replacement.

In the description of this specification, term " multiple " then refers to two or more, unless otherwise restricted clearly, art The orientation or positional relationship of the instructions such as language "upper", "lower" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " connection ", " installation ", " Gu It is fixed " etc. shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or integrally connect It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used To understand the concrete meaning of above-mentioned term in the present invention as the case may be.

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 (12)

1. a kind of steam valve module is used for cooking apparatus, the cooking apparatus includes pot body, which is characterized in that the steam valve Component includes:

The outside of the pot body is arranged in steam valve body, and exhaust passage, the exhaust are provided on the steam valve body The cavity of the steam valve body is connected by channel with the pot body, offers conducting at the top of the steam valve body Hole and at least one gas vent；

Floating part, one end of the floating part are movably threaded through in the via hole, and the other end of the floating part is located at The inside of the cavity；

Return unit, one end of the return unit are connected with the floating part, the other end of the return unit and the steam valve Ontology is connected.

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

The floating part includes floating seat and floating cover, and the inside of the cavity is arranged in the floating seat, the floating cover One end movably passes through the via hole and is connected with the floating seat, and the other end of the floating cover is covered in the exhaust The top in hole, the floating seat are located at the inside cavity；The return unit is connected to the floating seat and the steam valve sheet Between body.

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

The floating part further includes the first elastic component, and one end of first elastic component is connected with the inner wall of the steam valve body Connect, the other end of first elastic component is set in the periphery of the floating seat, make the inside of first elastic component with it is described Cavity is isolated.

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

The return unit is spring；

The return unit is set in the floating cover and is located on the intracorporal outer wall of the chamber, and the return unit is located at the floating seat Between the steam valve body, and the both ends of the return unit are born against in the floating seat and the steam valve body On.

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

The return unit includes the first magnetic part and the second magnetic part；

First magnetic part is arranged on the floating seat, and the lower section of the via hole, institute is arranged in second magnetic part The first magnetic part is stated towards the polarity of one end of second magnetic part and second magnetic part towards first magnetic part One end polarity it is identical.

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

The return unit includes magnetisable material and can be by magnetic absorption substance；

By the magnetisable material and it is described can by one in two kinds of magnetic absorption substance be arranged on the floating seat, another Be arranged on the inner wall of the steam valve body so that the magnetisable material with it is described can mutually be adsorbed by magnetic absorption substance when, One end of the floating cover is covered in the top of the gas vent.

7. the steam valve module according to any one of claim 4 to 6, which is characterized in that

The steam valve bodies top is provided with deep gouge, the via hole and the gas vent are located in the deep gouge；

The floating cover includes the limiting section positioned at the connecting column of the inside cavity and positioned at the containment portion, the limit The inside of the deep gouge is arranged in portion, and the height of the limiting section is adapted with the height of the deep gouge.

8. the steam valve module according to any one of claim 4 to 6, which is characterized in that

The floating cover is an integral structure with first elastic component, and the floating cover is silica gel floating cover.

9. steam valve module according to any one of claim 1 to 6, which is characterized in that

The steam valve body includes valve seat and steam valve cap, and the exhaust passage is arranged on the valve seat, the steam valve The top of the valve seat is arranged in lid, so that the cavity is formed between the valve seat and the steam valve cap, the conducting Hole and the gas vent are arranged on the steam valve cap.

10. steam valve module according to claim 9, which is characterized in that the steam valve module further include:

Second seal；

Any in both the steam valve cap and the valve seat to open up mounting groove, the second seal is arranged in the installation In slot.

11. a kind of cooking apparatus, which is characterized in that including the steam valve module as described in any one of claims 1 to 10.

12. cooking apparatus according to claim 11, which is characterized in that the valve seat in the steam valve module is cooked with described The upper cover in utensil of preparing food or side wall are structure as a whole.