CN207928210U - A kind of steam valve module and the electric cooker equipped with the steam valve module - Google Patents

Abstract

The utility model is related to kitchen cooker technical fields, and in particular to a kind of steam valve module and the electric cooker equipped with the steam valve module.Steam valve module valve provided by the utility model includes valve deck and valve seat, the conjunction of valve deck lid surrounds the first cavity on valve seat, and the first cavity cover and cavity seat in cavity surrounds the second cavity, due to being set in steam valve module, there are two cavitys, it can carry out multiple brokenly bubble, reflux, anti-overflow performance is more preferable, simultaneously steam in steam valve by distance is farther, residence time is longer, steam is more prone to brokenly bubble reflux, the discharge rate for reducing steam further improves the anti-overflow performance of steam valve module；Since the anti-overflow performance of steam valve is more preferable, inner pan of electric cooker is adapted to the firepower of bigger, makes to boil in electric cooker more violent, the mouthfeel of rice is more preferable, improves the performance of rice；And the second cavity is arranged to split structure, for the dismounting enhanced convenience of the second cavity, easy to repair or the second cavity of replacement.

Description

A kind of steam valve module and the electric cooker equipped with the steam valve module

Technical field

The utility model is related to kitchen cooker technical fields, and in particular to a kind of steam valve module and be equipped with the steam valve group The electric cooker of part.

Background technology

Electric cooker product includes steam valve module at present, and main function is to prevent rice from overflowing during heating Go out；When cooking, the thin rice gruel steam in pot enters in steam valve module, and thin rice gruel bubble passes through the air admission hole being located on steam valve module When be broken into thin rice gruel, flow back into the interior pot equipped with food, play the role of anti-overflow.Meanwhile high flame heating can usually make rice What is boiled is more violent, and rice can be allowed nicier, if the anti-overflow performance of steam valve module is bad, may result in high flame heating It overflows, to only be reduced heating firepower, thus sacrifices the performance of rice.

At present solve steam valve module overflow conventional method be the length for increasing steam channel, allow steam thin rice gruel from The air inlet of steam valve module enters, and is flowed out from return port, flow back into inside interior pot, and steam is from steam valve module outlet Mouth discharge；But due to the limitation of structure snd size, the simple length of change steam channel and the spatial variations of cavity come into Row brokenly bubble and reflux can also have that rice spilling, the anti-overflow performance of steam valve module are poor.

Utility model content

(1) technical problem to be solved in the utility model is：The ability of the brokenly bubble and reflux of existing steam valve module Poor, anti-overflow performance is poor；Therefore it needs to provide the steam valve module that a kind of brokenly bubble ability is strong, anti-overflow performance is good.

(2) technical solution

In order to solve the above-mentioned technical problem, the utility model provides a kind of steam valve module, including valve seat and valve deck, institute It states valve deck and covers on the valve seat and form the first cavity, cavity cover and cavity seat, the cavity are additionally provided in first cavity Lid is connected with the cavity seat surrounds second cavity, and the valve deck is equipped with the steam (vapor) outlet being connected to the first cavity, institute It states valve seat and is equipped with steam inlet and return port, the air inlet of second cavity is connected to the steam inlet, and described second The gas outlet of cavity is connected to the first cavity.The beneficial effects of the utility model：

Steam valve module valve provided by the utility model includes valve deck and valve seat, and the valve deck lid conjunction surrounds the on valve seat One cavity is additionally provided with cavity cover and cavity seat in first cavity, and the cavity cover is connected with the cavity seat surrounds one Second cavity；It is easy to repair for the dismounting enhanced convenience of the second cavity by the way that the second cavity is arranged to split structure Or replace second cavity.The steam entered by the steam inlet on valve seat is introduced into the second cavity, the second cavity pair The injection of thin rice gruel and steam has carried out effective blocking, buffering, so that a part of steam and thin rice gruel is carried out brokenly bubble and becomes liquid, then It is back to the interior pot of electric cooker by steam inlet, is tentatively flowed back；The gas outlet that another part steam passes through the second cavity Into the first cavity, and in the reflux of the first cavity brokenly bubble returns in pot, only less steam is discharged from steam (vapor) outlet, can It preferably prevents food or soup in inner pan of electric cooker from being discharged with steam, the anti-overflow performance of steam valve module can be promoted； Compared with the existing steam valve module for surrounding flow-guiding channel only with several block reinforcements, steam valve module energy provided by the present application Multiple brokenly bubble, reflux are enough carried out, anti-overflow performance is more preferable, and there are two cavity, steam due to being set in steam valve module In steam valve by distance is farther, residence time is longer, steam is more prone to brokenly bubble reflux, reduces the discharge of steam Amount so that the anti-overflow performance of steam valve module is more preferable；Since the anti-overflow performance of steam valve is more preferable, inner pan of electric cooker is adapted to more Big firepower makes to boil in electric cooker more violent, and the mouthfeel of rice is more preferable, improves the performance of rice.

Further, the cavity seat of second cavity is detachably arranged on the valve seat, and second cavity Volume be more than 157mm³。

Further, the first cavity of connection (11) and the second cavity are equipped in the cavity cover and/or the cavity seat Brokenly bubble hole, the brokenly bubble hole be the gas outlet.

Further, the brokenly bubble hole of second cavity is equipped with multiple, multiple brokenly bubble holes in the cavity seat and/or It is uniformly distributed in the outside wall surface of cavity cover.

Further, the top surface of the cavity cover and the bottom surface of the cavity seat (1111) are arc surface structure；It is described The quantity that brokenly bubble hole is arranged in cavity cover or cavity seat is 6~80, and the aperture in the brokenly bubble hole is 2mm~8mm.

Further, the cavity cover is equipped with card slot, is correspondingly provided on the cavity seat matched with the card slot Buckle.

Further, it is additionally provided at least one block reinforcement in first cavity.

Further, brokenly bubble part is additionally provided in second cavity, the brokenly bubble part can be opened under the action of steam Or close the air inlet of second cavity.

Further, the brokenly bubble part is set to the ball at the air inlet, and the diameter of the ball is more than or equal to described The diameter of air inlet.

Further, return valve is equipped at the return port.

Further, the junction of the valve deck and the valve seat is additionally provided with sealed muscle.

The utility model additionally provides a kind of electric cooker, including pot lid and cooker body, and the pot lid is equipped with any of the above-described The steam valve module.

Description of the drawings

The advantages of the utility model is above-mentioned and/or additional aspect is from combining in description of the following accompanying drawings to embodiment and will become Obviously and it is readily appreciated that, wherein：

Fig. 1 is the decomposition texture schematic diagram of the steam valve module described in the utility model embodiment one；

Fig. 2 is the sectional view of the steam valve module described in the utility model embodiment one；

Fig. 3 is the structural schematic diagram of Fig. 3 lumen housings

The decomposition texture schematic diagram of steam valve module described in Fig. 4 the utility model embodiments two；

Fig. 5 is the sectional view of the steam valve module described in the utility model embodiment two；

Fig. 6 is the decomposition texture schematic diagram of the steam valve module described in the utility model embodiment three；

Correspondence in wherein Fig. 1 to Fig. 6 between reference numeral and component names is：

1, valve deck, the 11, first cavity, the 111, second cavity, 1111, cavity seat, 1112, cavity cover, 1113, air inlet, 1114, gas outlet, 1115, sleeve, 1116, protrusion, 1117, brokenly bubble part, 1118, card slot, 1119, buckle, 112, sealed muscle, 113, support mechanism, 12, steam (vapor) outlet, 13, block reinforcement, 15, pipeline, 151, contraction section, 2, valve seat, 21, steam inlet, 22, return Discharge orifice, 221, return valve.

Specific implementation mode

In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings 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.

As shown in Figures 1 to 6, the utility model provides a kind of steam valve module, including valve seat 2 and valve deck 1, the valve Lid 1, which covers on the valve seat 2, forms the first cavity 11, and cavity cover 1112 and cavity seat are additionally provided in first cavity 11 1111, the cavity cover 1112 is connected with the cavity seat 1111 surrounds second cavity 111, the valve deck 1 be equipped with The steam (vapor) outlet 12 of first cavity 11 connection, the valve seat 2 are equipped with steam inlet 21 and return port 22, second cavity 111 air inlet 1113 is connected to the steam inlet 12, and the gas outlet 1113 of second cavity 111 and the first cavity 11 connect It is logical.

It is equipped with the first cavity in steam valve module provided by the utility model, and second is additionally provided in first cavity Cavity, therefore steam can carry out multiple brokenly bubble, reflux in steam valve module, anti-overflow performance is more preferable, and due in steam Set in valve module there are two cavity, thus steam in steam valve by distance is farther, residence time is longer, steam is more It is easy brokenly bubble reflux, reduces the discharge rate of steam so that the anti-overflow performance of steam valve module is more preferable；It is anti-overflow due to steam valve Performance is more preferable, and inner pan of electric cooker is adapted to the firepower of bigger, makes to boil in electric cooker more violent, the mouthfeel of rice is more It is good, improve the performance of rice；And by the way that the second cavity is arranged to split structure, for the second cavity dismounting more Convenience, it is easy to repair or replace second cavity.

Embodiment one

As depicted in figs. 1 and 2, steam valve module provided by the embodiment includes valve seat 2 and valve deck 1, and the lid of the valve deck 1 closes The first cavity 11 is surrounded on the valve seat 2, while cavity cover 1112 and cavity seat 111, institute are additionally provided in first cavity 11 It states cavity cover 1112 and is connected with the cavity seat 1111 and surround second cavity 111, the valve deck 1 is equipped with and the first cavity The steam (vapor) outlet 12 of 11 connections, the valve seat 2 are equipped with steam inlet 21 and return port 22, the air inlet of second cavity 111 Mouth 1113 is connected to by steam channel with steam inlet 21；Steam in inner pan of electric cooker is logical through steam from steam inlet 21 first Road enters in the second cavity 111, and a portion high-temperature steam carries out brokenly bubble in the second cavity 111 and becomes thin rice gruel liquid, rice Soup body returns to inner pan of electric cooker along steam channel and steam inlet 21；Outlet of another part steam from the second cavity 111 Mouth 1114 enters in the first cavity 11, and a portion brokenly bubble in the first cavity 11 becomes thin rice gruel, along the side wall stream of valve seat 2 Enter to be set in the return port 22 on valve seat 2, and is returned in inner pan of electric cooker along return port 22, only seldom a part of steam It is discharged from steam (vapor) outlet 12.

The possibility that thin rice gruel is overflowed from steam (vapor) outlet 12 can be largely reduced by brokenly bubble twice, reflux, it is ensured that electricity Food and soup in rice cooker will not be discharged from steam (vapor) outlet 12, and the anti-overflow performance of electric cooker is more preferable；And with it is existing only Flow-guiding channel is surrounded using several block reinforcements 13 to compare, due to being set in steam valve module there are two cavity, steam is in steam In valve by distance is farther, residence time is longer, steam is more prone to brokenly bubble reflux, reduces the discharge rate of steam, into Increase to one step the anti-overflow performance of steam valve module, and since the discharge rate of steam reduces, reduces the wave of heat in steam Take, improves the efficiency of electric cooker heating work, more energy saving, heat insulation effect is more preferable；Since the anti-overflow performance of steam valve is more preferable, Inner pan of electric cooker is adapted to the firepower of bigger, makes to boil in electric cooker more violent, the mouthfeel of rice is more preferable, improves rice The performance of meal.

As shown in Figures 2 and 3, the first cavity of connection is equipped in the cavity cover 1112 and/or the cavity seat 1111 11 and second cavity 111 brokenly bubble hole, the brokenly bubble hole is the gas outlet 1114；Preferably, as shown in Figures 2 and 3, institute It states and is equipped with multiple brokenly bubble holes on cavity cover 1112 and cavity seat 1111, multiple brokenly bubble holes are in the cavity cover 1112 and chamber It is uniformly distributed on the outer surface of housing 1111, wherein the brokenly bubble hole is circular hole；The top surface of the cavity cover 1112 and the chamber The bottom surface of housing 1111 is arc surface structure；The quantity that brokenly bubble hole is arranged in the cavity cover 1112 or cavity seat 1111 is 6 ~20, and the aperture in the brokenly bubble hole is 2mm~8mm.The diameter in the wherein described brokenly bubble hole can rice in the electric cooker of basis Water obtains viscosity (i.e. the different working condition of electric cooker) and is configured, and such as when cooking or cooking congee, viscosity compares It is small, but cook congee, baby's congee when, the viscosity of meter Shui is bigger, due to need adapt to electric cooker different function, break It the aperture of abscess cannot be too small.The quantity in brokenly bubble hole is also to be set according to specific demand simultaneously.

Optionally, the cavity seat 1111 of second cavity 111 is detachably arranged on the valve seat 2, and described The volume of two cavitys 111 is more than 157mm³；Specifically, the diameter range of second cavity is 25~38mm, can basis The capacity (such as 3~5L electric cookers) of different rice water, that is, electric cookers selects the volume and size range of the second cavity, with So that electric cooker, in standard maximum power, anti-spilled effect is best.

Certain gas outlet 1114 can also be irregular be arranged, simultaneously in cavity cover 1112 and cavity seat 1111 The shape of gas outlet 1114 is also not limited only to circular hole, can also be square hole, delthyrium etc., can equally realize the application Purpose.

Steam in inner pan of electric cooker flows through the air inlet 1113 on cavity seat 1111 by steam inlet 21 first and enters Second cavity 111, the second cavity 111 have carried out effective blocking, buffering to the injection of thin rice gruel and steam, make a part of steam and Thin rice gruel brokenly bubble is back in inner pan of electric cooker, and a part of steam flows into the first chamber by the gas outlet 1114 on valve seat 2 and valve deck 1 Body 11, since the diameter of the gas outlet 1114 is smaller, thin rice gruel and bubble can be squeezed when into the gas outlet 1114 excessively It is broken, it is more conducive to thin rice gruel reflux in this way, spilling can be effectively reduced, improves the anti-overflow performance of steam valve module；By twice Brokenly bubble, reflux can largely reduce the possibility that thin rice gruel is overflowed from steam (vapor) outlet 12, it is ensured that the food in electric cooker and soup Juice will not be discharged from steam (vapor) outlet 12, and the anti-overflow performance of electric cooker is more preferable；And it is enclosed only with several block reinforcements 13 with existing It is compared at flow-guiding channel, steam is more prone to brokenly bubble reflux, reduces the discharge rate of steam, further increases steam valve module Anti-overflow performance, and since the discharge rate of steam reduces, reduce the waste of heat in steam, improve electric cooker heater The efficiency of work, it is more energy saving；Since the anti-overflow performance of steam valve is more preferable, inner pan of electric cooker is adapted to the firepower of bigger, makes electricity What is boiled in rice cooker is more violent, and the mouthfeel of rice is more preferable, improves the performance of rice.

In the above-described embodiments, the gas outlet 1114 is arranged simultaneously on cavity seat 1111 and cavity cover 1112, , it is understood that the gas outlet 1114 can also be to be only arranged in cavity seat 1111 or cavity cover 1112, same energy Enough effects for realizing connection the first cavity 11 and the second cavity 111, and the effect by the progress brokenly bubble reflux of gas outlet 1114.

As shown in Fig. 2, the cavity cover 1112 is connected with the cavity seat 1111 by buckle, and specifically, the cavity The outside wall surface of 1111 upper ends of seat is equipped with multiple buckles 1119, and the outside wall surface of 1112 lower end of the cavity cover is equipped with and the buckle The card slot 1118 of 1119 cooperations is connected cavity cover 1112 and cavity seat 1111 by the cooperation of the buckle 1119 and card slot 1118 It is connected together, only needs that the lid of cavity cover 1112 is closed on cavity seat 1111 and is pressed downward, cavity when assembling the second cavity 111 Lid 1112 and cavity seat 1111 are just connected together, and assembling is very convenient.

Certain cavity seat 1111 can also be connected with valve seat 2 in other way, and such as the cavity seat 1111 is logical It crosses the mode being threadedly coupled to connect with the valve seat 2, can equally realize and the second cavity 111 is fixed in the first cavity 11 Purpose.

As shown in Fig. 2, the lower end of the cavity seat 1111 is connected with valve seat 2；Specifically, the steam of the valve seat 2 enters A segment pipe 15 is equipped at mouth 21, steam inlet 21 is connected to by pipeline 15 with the air inlet 1113 of the second cavity 111, the pipe Channel inside road 15 is steam channel, and the upper end of the pipeline 15 is equipped with (stepped, i.e., the described contraction of contraction section 151 The outer diameter of section 151 is less than the outer diameter of 15 lower end of the pipeline) so that steam is quicker into the second cavity, the cavity seat 1111 lower ends are located at air inlet 1113, are equipped with the contraction section to the sleeve 1115 of cooperation, the sleeve 1115 with it is described The contraction section 151 of 15 upper end of pipeline is socketed, and the second cavity 111 is fixed on the valve seat 2, while the outer diameter of pipeline 15 is more than The internal diameter of the sleeve 1115, in this way during mutual socket, sleeve 1115 can be stuck at the contraction section 151 of pipeline 15, Second cavity 111 is limited, to prevent the second cavity 111 along moving down, easily facilitates the second cavity 111 of installation； Second cavity 111 is directly plugged on by the cooperation of sleeve 1115 and contraction section 151 on the gas outlet of steam valve seat 2.Installation, It dismantles very convenient.

Wherein, in the present embodiment, the lower end that can also be the second cavity 111 is equipped with contraction section 151, and the pipeline 15 Be equipped with 151 matched sleeve 1115 of the contraction section, can equally realize in the application the second cavity 111 and valve seat 2 The purpose of socket；And second cavity 111 can also be to be fixed on valve deck 1, as long as described second can be realized The air inlet 1113 of cavity 111 is connected to the steam inlet 21, the gas outlet 1114 of second cavity 111 and the first cavity 11 connections, just can equally realize the purpose that anti-overflow performance is improved in the application.

Wherein in the present embodiment, the sleeve 1115 and the contraction section 151 are cylinder it should be appreciated that It is the contraction section 151 and sleeve 1115 or other shapes, such as rectangle, triangle or other irregular shapes, As long as can realize that the second cavity 111 is fixed on valve seat 2, the purpose of the application can also be realized.

It should be noted that the lower end that can also be in the present embodiment the second cavity 111 is equipped with contraction section 151, and institute State pipeline 15 be equipped with 151 matched sleeve 1115 of the contraction section, can equally realize the second cavity 111 in the application The purpose being socketed with valve seat 2；And it can also be installation valve that second cavity 111, which is not limited solely to be mounted on valve seat 2, On lid 1, the purpose that can equally realize and be fixed on the second cavity 111 in first cavity 11, objective is without departing from this practicality Novel design philosophy should belong to the scope of protection of the utility model.

As shown in Fig. 2, it is additionally provided at least one of block reinforcement 13 on the valve deck 1 and/or the valve seat 2 in the present embodiment, Preferably, the block reinforcement 13 is equipped with multiple, and multiple block reinforcements 13 constitute the channel of steam flowing in the first cavity 11, from electricity The steam and thin rice gruel that pot enters in rice cooker initially enter the second cavity 111, are injected into thin rice gruel and steam by the second cavity 111 It has gone effective blocking, buffering, a part of steam brokenly bubble is made to be back in inner pan of electric cooker, while a part of steam is from the second chamber The gas outlet 1114 of body 111 enters in the first cavity 11, and is flowed in the steam flow channel for having multiple block reinforcements 13 to be constrained to, due to Multiple block reinforcements 13 form very long steam flow channel, therefore steam residence time in the first cavity 11 in the first cavity 11 It is longer, steam can be made to be easier brokenly bubble and be back in inner pan of electric cooker so that only seldom a part of high-temperature steam goes out from steam Mouthfuls 12 are discharged, and the anti-overflow performance of steam valve module is more preferable, reduce high-temperature steam discharge and the thermal loss that brings, improve electricity The efficiency of rice cooker heating work, more energy saving, the heat insulation effect of electric cooker is more preferable.

Preferably, it is additionally provided with return valve 221 at the return port 22 on the valve seat 2, it can be better by return valve 221 Control the reflux of liquid in the first cavity 11；It is additionally provided with sealed muscle 112 on the valve deck 1 simultaneously, by the way that 112 energy of sealed muscle is arranged It is enough that the steam in the first cavity 11 is preferably prevented to be discharged from the gap on valve deck 1, reduce since the heat brought is discharged in steam Amount loss, it is more energy saving so that the efficiency of heating surface higher of electric cooker, heat-insulating property are more preferable.

Second cavity 111 is alternately provided with only one in the present embodiment, it should be noted that second cavity 111 Can also be to be equipped with multiple, such as two, three, multiple second cavitys 111 are serially connected, and are further increased steam and are existed Residence time in steam valve module improves the ability of brokenly bubble reflux, it is ensured that the anti-overflow performance of electric cooker can equally realize this The purpose of application, objective should belong to the scope of protection of the utility model without departing from the design philosophy of the utility model.

Embodiment two

The present embodiment and the main distinction of embodiment one are, as shown in Figure 4 and Figure 5, described second in the present embodiment A brokenly bubble part 1117 is additionally provided in cavity 111, the brokenly bubble part 1117 can be under the promotion of steam, in the second cavity not Disconnected tumbling motion is for breaking the foam entered in the second cavity.Specifically, brokenly bubble part 1117 is in the second cavity 111 Ball, the diameter of the ball is more than the diameter of the gas outlet 1114, and the ball described in this way can stay held in described second In cavity；When electric cooker works, steam enters from the steam inlet 21 on valve seat 2 first, reaches a certain concentration (i.e. in steam When pressure is enough), Steam Actuation ball moves upwards, into the second cavity 111, at this time ball under the promotion of steam in electricity It is rolled in rice cooker, the bubble in steam is broken, so that a part of steam is become thin rice gruel reflux, to reduce the discharge rate of steam；Together When the second cavity 111 effective blocking, buffering have been carried out to the injection of thin rice gruel and steam, further increase steam in the second chamber The amount of brokenly bubble reflux in body 111 makes steam become thin rice gruel and returns to inner pan of electric cooker along steam channel and steam inlet 21； Another part steam enters from the gas outlet 1114 of the second cavity 111 in the first cavity 11, and a portion is in the first cavity 11 Interior brokenly bubble becomes thin rice gruel solution, flows into and is set in the return port 22 on valve seat 2 along the side wall of valve seat 2, and along return port 22 It returns in inner pan of electric cooker, only seldom a part of steam is discharged from steam (vapor) outlet 12；By brokenly bubble twice, reflux can be very The possibility that thin rice gruel is overflowed from steam (vapor) outlet 12 is reduced in big degree, it is ensured that food and soup in electric cooker will not be from steam (vapor) outlets 12 discharges, the anti-overflow performance of electric cooker are more preferable.

Preferably, the ball is made of the material of the nonhazardous such as stainless steel or alloy, with certain intensity And heat-resisting quantity, avoid the problem that occurring damaged deformation when ball rolls under the promotion of high temperature；The diameter of the wherein described ball For 8~20mm, weight is about 0.7~5g, and the diameter of ball should be more than the diameter of 111 gas outlet 1114 of the second cavity, to prevent Only ball is fallen；And the weight needs of ball are specifically set according to the power of electric cooker and the boiling situation of electric cooker, such as Fruit is too heavy, is not easy to be boosted, and motion frequency of the bead in the second cavity 111 is too low, and the effect of brokenly bubble is poor, if too It is light then can overflow with thin rice gruel at the top of the second cavity 111, foam can not equally be broken through；Preferably, the ball is a diameter of 10mm, weight 1g.

Certainly, the brokenly bubble part 1117 is not limited only to ball structure in the present embodiment, can also be ellipsoid, Cuboid, triangular prism, quadrangular, pentagonal prism, hexagonal prisms etc., as long as can realize that the brokenly bubble part 1117 can be in the second cavity The interior purpose for breaking up foam in the second cavity of rolling, just also belongs to the design philosophy of the utility model, should belong to this practicality Novel protection domain.

Embodiment three

The present embodiment and the content of embodiment two are substantially the same, and the main distinction is, the air inlet of second cavity 111 The support mechanism 113 (as shown in Figure 6) for ball described in support is additionally provided in mouth 1113；Specifically, the air inlet 1113 Lower end be equipped with and be connected to steam channel with the air inlet 1113, the madial wall of the steam channel is equipped with a circle interval and is arranged In spoke-like protrusion 1116, described raised 1116 one end is connect with steam channel inner wall, and the other end is into steam channel Side extends, and multiple described raised 1116 form the cradle of annular, and the intermediate of the cradle forms a hole, the ball Diameter is more than the diameter of circular hole, and the ball described in this way can stay held in second cavity；Wherein each described raised 1116 Inner end can be sequentially connected, can also be spaced；Ball is limited by the way that cradle is arranged, can be made Ball is more accurately and reliably placed in the second cavity；Due to be between multiple described raised 1116 it is spaced, It can enter the second cavity 111 by the gap between adjacent protrusion 1116 in steam, it is minimum from being fallen in bead in this way When position, steam channel will not be blocked completely, avoided generating pressure, be caused danger；And the seam between spaced protrusion Gap very little, therefore when steam is by the gap, can equally play the role of brokenly bubble, further increase brokenly bubble, the effect of reflux Fruit reduces the possibility that thin rice gruel is overflowed from steam (vapor) outlet 12, it is ensured that food and soup in electric cooker will not be from 12 rows of steam (vapor) outlet Go out, the anti-overflow performance of electric cooker is more preferable.

Certainly, the brokenly bubble part 1117 can not also be arranged to spherical shape in the present embodiment, such as be set as square, triangle Shape etc., as long as can realize that brokenly bubble part can roll in the second cavity to break up the purpose of bubble under the promotion of steam, Equally meets the needs of the application, objective, without departing from the design philosophy of the utility model, should belong to this reality without departing from its objective With novel protection domain.

The utility model additionally provides a kind of electric cooker, including pot lid and cooker body, and the pot lid is equipped with any of the above-described reality The steam valve module described in example is applied, due to being set in lid steam valve module there are two cavity, multiple brokenly bubble, reflux can be carried out, Anti-overflow performance is more preferable, and due to being set in steam valve module there are two cavity, steam in steam valve by distance It is farther, residence time is longer, steam be more prone to brokenly bubble reflux, reduce the discharge rate of steam so that steam valve module Anti-overflow performance is more preferable；Since the anti-overflow performance of steam valve is more preferable, inner pan of electric cooker is adapted to the firepower of bigger, makes in electric cooker What is boiled is more violent, and the mouthfeel of rice is more preferable, improves the performance of rice.

In conclusion steam valve module valve provided by the utility model includes valve deck and valve seat, the valve deck lid is closed in valve The first cavity is surrounded on seat, the steam entered in this way by the steam inlet on valve seat is introduced into the second cavity, the second cavity Effective blocking, buffering have been carried out to the injection of thin rice gruel and steam, a part of steam and thin rice gruel brokenly bubble is made to be back in electric cooker In pot；A part of steam in simultaneously carries out brokenly bubble and becomes liquid, and then liquid is back to by steam inlet in electric cooker Pot, is tentatively flowed back；Another part steam enters the first cavity by the gas outlet of the second cavity, and in the first cavity brokenly bubble Reflux returns in interior pot, and only less steam is discharged from steam (vapor) outlet, can preferably prevent the food in inner pan of electric cooker Or soup is discharged with steam, can promote the anti-overflow performance of steam valve module；It is surrounded only with several block reinforcements with existing The steam valve module of flow-guiding channel is compared, and steam valve module provided by the present application can carry out multiple brokenly bubble, reflux, anti-overflow performance More preferably, and due to being set in steam valve module there are two cavity, steam in steam valve by distance it is farther, stop Time it is longer, steam be more prone to brokenly bubble reflux, reduce the discharge rate of steam so that the anti-overflow performance of steam valve module is more It is good；Since the anti-overflow performance of steam valve is more preferable, inner pan of electric cooker is adapted to the firepower of bigger, makes to boil more in electric cooker Acutely, the mouthfeel of rice is more preferable, improves the performance of rice.

In the description of the present invention, it should be noted that the orientation or positional relationship of term "upper", "lower" instruction is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or Imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.In addition, in the description of the present invention, unless otherwise indicated, " multiples' " contains Justice is two or more.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (13)

1. a kind of steam valve module, it is characterised in that：Including valve seat (2) and valve deck (1), the valve deck (1) is covered in the valve seat (2) the first cavity (11) is formed on, and cavity cover (1112) and cavity seat (1111) are additionally provided in first cavity (11), it is described Cavity cover (1112) is connected with the cavity seat (1111) surrounds second cavity (111), and the valve deck (1) is equipped with and the The steam (vapor) outlet (12) of one cavity (11) connection, the valve seat (2) are equipped with steam inlet (21) and return port (22), and described the The air inlet (1113) of two cavitys (111) is connected to the steam inlet (21), the gas outlet of second cavity (111) (1114) it is connected to the first cavity (11).

2. steam valve module according to claim 1, it is characterised in that：The cavity seat of second cavity (111) (1111) it is detachably arranged on the valve seat (2), and the volume of second cavity (111) is more than 157mm³。

3. steam valve module according to claim 1, it is characterised in that：In the cavity cover (1112) and/or the chamber Housing (1111) is equipped with the brokenly bubble hole of the first cavity of connection (11) and the second cavity (111), and the brokenly bubble hole is the outlet Mouth (1114).

4. steam valve module according to claim 3, it is characterised in that：The brokenly bubble hole of second cavity (111) is equipped with Multiple, multiple brokenly bubble holes are uniformly distributed in the outside wall surface of the cavity seat (1111) and/or cavity cover (1112).

5. steam valve module according to claim 1, it is characterised in that：The top surface of the cavity cover (1112) and the chamber The bottom surface of housing (1111) is arc surface structure.

6. steam valve module according to claim 4, it is characterised in that：The cavity cover (1112) or cavity seat (1111) The quantity in upper setting brokenly bubble hole is 6~80, and the aperture in the brokenly bubble hole is 2mm~8mm.

7. steam valve module according to claim 1, it is characterised in that：The cavity cover (1112) is equipped with card slot (1118), it is correspondingly provided on the cavity seat (1111) and the matched buckle (1119) of the card slot (1118).

8. steam valve module according to claim 1, it is characterised in that：It is additionally provided at least one in first cavity (11) A block reinforcement (13).

9. steam valve module according to claim 1, it is characterised in that：It is additionally provided with brokenly bubble part in second cavity (1117), the brokenly bubble part (1117) can move under the action of steam in second cavity (111).

10. steam valve module according to claim 9, it is characterised in that：The brokenly bubble part (1117) is set on described the Ball in two cavitys (111), the diameter of the ball are more than or equal to the diameter of the air inlet (1113).

11. steam valve module according to claim 1, it is characterised in that：Return valve is equipped at the return port (22) (221)。

12. steam valve module according to claim 1, it is characterised in that：The company of the valve deck (1) and the valve seat (2) The place of connecing is additionally provided with sealed muscle (112).

13. a kind of electric cooker, including pot lid and cooker body, it is characterised in that：The pot lid is equipped with as claim 1-12 is any Steam valve module described in.