CN207928211U - 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 valve deck lid conjunction surrounds the first cavity on valve seat, it is additionally provided at least one second cavity in the first cavity simultaneously, due to being equipped with multiple cavities in steam valve module, it can carry out multiple brokenly bubble, reflux, anti-overflow performance is more preferable, and due to being equipped with multiple cavities in steam valve module, therefore steam in steam valve by distance is farther, residence time is longer, steam is more prone to brokenly bubble reflux, reduce the discharge rate of steam 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 the firepower of bigger, makes to boil in electric cooker more violent, the mouthfeel of rice is more preferable, improves the performance of rice.

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, the valve deck is equipped with the steam (vapor) outlet being connected to the first cavity, described Valve seat is equipped with steam inlet and return port, and at least one second cavity, each second chamber are equipped in first cavity The air inlet of body is connected to the steam inlet, and the gas outlet of each second 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, while it being additionally provided at least one second cavity in the first cavity, entered in this way by the steam inlet on valve seat Steam is introduced into the second cavity, and the second cavity has carried out effective blocking, buffering to the injection of thin rice gruel and steam, makes a part Steam and thin rice gruel carry out brokenly bubble and become liquid, and the interior pot of electric cooker is then back to by steam inlet, is tentatively flowed back；Separately A part of steam enters the first cavity by the gas outlet of the second cavity, and in the reflux of the first cavity brokenly bubble returns in pot, only There is less steam to be discharged from steam (vapor) outlet, can preferably prevent food in inner pan of electric cooker or soup as steam is arranged Go out, the anti-overflow performance of steam valve module can be promoted；With the existing steam valve group for surrounding flow-guiding channel only with several block reinforcements Part is compared, and steam valve module provided by the present application can carry out multiple brokenly bubble, reflux, and anti-overflow performance is more preferable, and due to steaming Be equipped with multiple cavities in steam valve component, thus steam in steam valve by distance is farther, residence time is longer, steam is more Add easy brokenly bubble to flow back, reduces the discharge rate of steam so that the anti-overflow performance of steam valve module is more preferable；Due to preventing for steam valve Performance of overflowing is more preferable, and inner pan of electric cooker is adapted to the firepower of bigger, makes more violent, the rice mouth cooked that boils in electric cooker Sense is more preferable.

Further, second cavity there are one being set in first cavity, and the lower end of second cavity and institute Valve seat is stated to be connected.

Further, further include cavity seat and cavity cover, a cavity seat and a cavity cover, which are connected, to be surrounded described in one Second cavity.

Further, the gas outlet of second cavity is arranged on the cavity seat and/or the cavity cover and is connected to First cavity and the second cavity.

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

Further, the feather valve for closing or opening the gas outlet is equipped at the gas outlet of second cavity Door.

Further, the elastic valve is silica gel piece of the lid conjunction at the gas outlet.

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 decomposition texture schematic diagram of the steam valve module described in the utility model embodiment two；

Fig. 4 is the sectional view of the steam valve module described in the utility model embodiment two；

Fig. 5 is the structural schematic diagram of Fig. 3 lumen housings；

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

Fig. 7 is the sectional view of the steam valve module described in the utility model embodiment three；

Fig. 8 is the stereogram of the cavity seat equipped with support mechanism in the utility model embodiment four.

Correspondence in wherein Fig. 1 to Fig. 8 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, 14, elastic valve, 15, pipeline, 151, contraction section, 2, valve seat, 21, steam Vapour entrance, 22, return port, 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 8, the utility model provides a kind of steam valve module, including valve seat and valve deck 1, the valve Lid 1, which covers on the valve seat, forms the first cavity 11, and the valve deck 1 is equipped with the steam (vapor) outlet being connected to the first cavity 11, institute It states valve seat and is equipped with steam inlet and return port, at least one second cavity 111, Mei Gesuo is additionally provided in first cavity 11 The air inlet 1113 for stating the second cavity 111 is connected to the steam inlet, the gas outlet of each second cavity 111 1114 are connected to the first cavity 11.

It is equipped with multiple cavities in steam valve module provided by the utility model, multiple brokenly bubble, reflux, anti-overflow property can be carried out Can be more preferable, and due to being equipped with multiple cavities in steam valve module, steam in steam valve by distance it is farther, stop The time stayed is longer, and steam is more prone to brokenly bubble reflux, reduces the discharge rate of steam so that the anti-overflow performance of steam valve module More preferably；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 Aggravate strong, the mouthfeel of rice is more preferable, improves the performance of rice.

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 second cavity 111, the valve are additionally provided in first cavity 11 Lid 1 is equipped with the steam (vapor) outlet 12 being connected to the first cavity 11, and the valve seat 2 is equipped with steam inlet 21 and return port 22, institute The air inlet 1113 for stating the second cavity 111 is connected to by steam channel with steam inlet 21；Steam in inner pan of electric cooker is first Enter in the second cavity 111 from steam inlet 21 through steam channel, a portion high-temperature steam in the second cavity 111 into Row brokenly bubble becomes thin rice gruel liquid, and thin rice gruel liquid returns to inner pan of electric cooker along steam channel and steam inlet 21；Another part steams Vapour enters from the gas outlet 1114 of the second cavity 111 in the first cavity 11, and a portion brokenly bubble in the first cavity 11 becomes Thin rice gruel is flowed into along the side wall of valve seat 2 and is set in the return port 22 on valve seat 2, and returns to inner pan of electric cooker along return port 22 In, only seldom a part of steam is discharged from steam (vapor) outlet 12；Rice can be largely reduced by brokenly bubble twice, reflux The possibility that soup is overflowed from steam (vapor) outlet 12, it is ensured that food and soup in electric cooker will not be discharged from steam (vapor) outlet 12, electric cooker Anti-overflow performance it is more preferable；And with it is existing surround flow-guiding channel only with several block reinforcements 13 compared with, due in steam valve group Be equipped with multiple cavities in part, thus steam in steam valve by distance is farther, residence time is longer, steam is more prone to Brokenly bubble flows back, and reduces the discharge rate of steam, further increases the anti-overflow performance of steam valve module, and due to the discharge of steam Amount reduces, and reduces the waste of heat in steam, improves the efficiency of electric cooker heating work, more energy saving, heat insulation effect More preferably；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 Aggravate strong, the mouthfeel of rice is more preferable, improves the performance of rice.

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.

In the present embodiment, the lower end of second cavity 111 is fixed on the valve seat 2, as shown in Fig. 2, the steam Entrance 21 is that circular pipeline 15 is connected to one section of cross sectional shape, and the channel inside the pipeline 15 forms the logical of steam circulation Road, the pipeline 15 is contraction-like (internal diameter of i.e. described 15 front end of pipeline is less than the internal diameter of 15 rear end of the pipeline) in leading portion, with Keep steam quicker into the second cavity, and 111 air inlet of the second cavity, 1113 one end is equipped with and 15 front end of the pipeline The sleeve 1115 that contraction section 151 matches, the sleeve 1115 and the contraction section 151 of 15 upper end of the pipeline are socketed, by 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, is mutually covering in this way In termination process, sleeve 1115 can be stuck at the contraction section 151 of pipeline 15, be limited to the second cavity 111, to prevent Two cavitys 111 are along moving down, in this way for the easier for installation of the second cavity 111.

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 The steam and thin rice gruel that inner pan of electric cooker enters initially enter the second cavity 111, the injection by the second cavity 111 to thin rice gruel and steam Effective blocking, buffering have been carried out, a part of steam brokenly bubble is made to be back in inner pan of electric cooker, while a part of steam is from second The gas outlet 1114 of cavity 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, by Form very long steam flow channel in the first cavity 11 in multiple block reinforcements 13, thus steam stopped in the first cavity 11 when Between 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 is from steam 12 discharge of outlet, the anti-overflow performance of steam valve module is more preferable, reduces high-temperature steam discharge and the thermal loss that brings, improves The efficiency of electric cooker heating work, more energy saving, the heat insulation effect of electric cooker is more preferable.

As shown in Fig. 2, at the gas outlet 1114 of second cavity 111, it is additionally provided with elastic valve 14, it is optionally, described Elastic valve 14 is silica gel piece, and one end of the silica gel piece is connected with the outside wall surface of the second cavity 111；Steaming in inner pan of electric cooker Vapour and thin rice gruel enter the second cavity 111 from steam inlet 21 by the air inlet 1113 of the second cavity 111 first, elastic at this time Valve 14 is in closed state；A part of steam brokenly bubble in second cavity 111 is back in inner pan of electric cooker, in the second cavity In 111 full of steam and after reaching certain pressure intensity, elastic valve 14 is open under the action of steam, and steam passes through elastic valve 14 enter in the first cavity 11, and a portion steam is back to inner pan of electric cooker in the first cavity 11 by return port 22 In, another part steam is discharged by the steam (vapor) outlet 12 on valve deck 1；Due to the presence of elastic valve 14, steam is in the second chamber More times are stopped in body 111, are more conducive to the reflux of steam and thin rice gruel, to improve the anti-overflow property of steam valve module, separately Outside；In electric cooker not heating process, elastic valve 14 is in closed state, and the steam in interior pot will not be from 12 row of steam (vapor) outlet Go out, reduces the heat of steam discharge waste, keep the heat insulation effect of entire electric cooker more preferable.

Silica gel piece has good temperature tolerance, compared with high-cooling property, compression resistant, high tenacity, anti-aging and resistance to acid and alkali, therefore adopts The elastic valve 14 made of silica gel piece has good pressing, damping, a heat-blocking action, and its service life is longer, be not in The problem of cracking deformation, using effect 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 more preferable by return valve 221 The first cavity of control 11 in liquid reflux；It is additionally provided with sealed muscle 112 on the valve deck 1 simultaneously, by the way that sealed muscle 112 is arranged It can preferably prevent steam in the first cavity 11 from being discharged from the gap on valve deck 1, reduce and brought due to steam discharge Thermal loss, it is more energy saving so that the efficiency of heating surface higher of electric cooker, heat-insulating property are more preferable.

Embodiment two

The present embodiment is substantially the same with the technical solution in embodiment one, and the main distinction is, and in embodiment one Two cavitys 111 are monolithic construction；As shown in Figure 3 and Figure 4, the second cavity 111 described in the present embodiment includes cavity seat 1111 With cavity cover 1112, the lid of the cavity cover 1112 is closed surrounds the second cavity 111 on the cavity seat 1111；The cavity simultaneously The lower end of seat 1111 is equipped with the air inlet 1113 being connected to steam inlet 21；By the way that the second cavity 111 is arranged to split type knot Structure, it is easy to repair or replace second cavity 111 for the dismounting enhanced convenience of the second cavity 111.

As shown in Figure 4 and Figure 5, multiple gas outlets 1114 are equipped on the cavity cover 1112 and cavity seat 1111, it is described Gas outlet 1114 is the gas outlet 1114 of the second cavity 111, and multiple gas outlets 1114 are in the cavity cover 1112 and chamber It is uniformly distributed on the outer surface of housing 1111, wherein the gas outlet 1114 is circular hole；Certain gas outlet 1114 is in cavity Can also be irregular setting on lid 1112 and cavity seat 1111 while 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 purpose of the application.

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 figure 4, 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 card The card slots 1118 of 1119 cooperation of button, by the buckle 1119 and the cooperation of card slot 1118 by cavity cover 1112 and cavity seat 1111 It links together, only needs that the lid of cavity cover 1112 is closed on cavity seat 1111 and is pressed downward when assembling the second cavity 111, Cavity cover 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 figure 4, 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), 1111 lower end of cavity seat is located at air inlet 1113, is equipped with With 151 matched sleeve 1115 of the contraction section, the sleeve 1115 and the contraction section 151 of 15 upper end of the pipeline are socketed, 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, exists in this way Mutually during socket, sleeve 1115 can be stuck at the contraction section 151 of pipeline 15, be limited to the second cavity 111, to prevent Only the second cavity 111 easily facilitates the second cavity 111 of installation along moving down；Second cavity 111 is by sleeve 1115 and receives The cooperation of contracting section 151 is directly plugged on the gas outlet 1114 of steam valve seat 2.Install, dismantle it is 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.

Embodiment three

The present embodiment and the main distinction of embodiment one and embodiment two are, as shown in Figure 6 and Figure 7, in the present embodiment A brokenly bubble part 1117 is additionally provided in second cavity 111, the brokenly bubble part 1117 can be under the promotion of steam Continuous tumbling motion is for breaking the foam entered in the second cavity 111 in two cavitys 111.Specifically, brokenly bubble part 1117 is Ball in the second cavity 111, the diameter of the ball are more than the diameter of the gas outlet 1114, the ball energy described in this way It enough stays held in second cavity；When electric cooker works, steam enters from the steam inlet 21 on valve seat 2 first, is steaming Vapour reaches a certain concentration (when i.e. pressure is enough), and Steam Actuation ball moves upwards, into the second cavity 111, ball at this time It is rolled in electric cooker under the promotion of steam, the bubble in steam is broken, so that a part of steam is become thin rice gruel reflux, to subtract The discharge rate of few steam；The second cavity 111 has carried out effective blocking, buffering to the injection of thin rice gruel and steam simultaneously, further Brokenly bubble regurgitant volume of the steam in the second cavity 111 is increased, steam is made to become thin rice gruel and along steam channel and steam inlet 21 return to inner pan of electric cooker；Another part steam enters from the gas outlet 1114 of the second cavity 111 in the first cavity 11, wherein one Part brokenly bubble in the first cavity 11 becomes thin rice gruel solution, and the side wall along valve seat 2 flows into the return port 22 being set on valve seat 2 It is interior, and returned in inner pan of electric cooker along return port 22, only seldom a part of steam is discharged from steam (vapor) outlet 12；Pass through two Secondary brokenly bubble, reflux can largely reduce the possibility that thin rice gruel is overflowed from steam (vapor) outlet 12, it is ensured that food in electric cooker and Soup will not be discharged from steam (vapor) outlet 12, and the anti-overflow performance of electric cooker is 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.

Example IV

The present embodiment and the content of embodiment three are substantially the same, and the main distinction is, second cavity 111 into The support mechanism 113 (as shown in Figure 8) for brokenly bubble part described in support is additionally provided in gas port 1113；Specifically, the air inlet 1113 lower end, which is equipped with, is connected to steam channel with the air inlet 1113, and the madial wall of the steam channel is equipped with a circle and is spaced It is in spoke-like protrusion 1116 to be arranged, and described raised 1116 one end connect with steam channel inner wall, and the other end is to steam channel Inside extend, it is multiple it is described it is raised 1116 formed annular cradle, the cradle is support mechanism, the cradle It is intermediate form a hole, the diameter of the ball is more than the diameter of circular hole, and the ball described in this way can stay held in described second In cavity；Wherein each raised 1116 inner end can be sequentially connected, and can also be spaced；Pass through setting Cradle limits ball, and ball can be made more accurately and reliably to be placed in the second cavity；Due to multiple described convex It is spaced between playing 1116, therefore can enters the second cavity by the gap between adjacent protrusion 1116 in steam 111, in this way from when bead falls to extreme lower position, steam channel will not be blocked completely, avoided generating pressure, be caused danger； And the gap very little between spaced protrusion, therefore when steam is by the gap, can equally play the work of brokenly bubble With further increasing brokenly bubble, the effect of reflux, reduce the possibility that thin rice gruel is overflowed from steam (vapor) outlet 12, it is ensured that the food in electric cooker Object and soup will not be discharged from steam (vapor) outlet 12, and 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, since in lid steam valve module, equipped with multiple cavities, multiple brokenly bubble, reflux can be carried out, Anti-overflow performance is more preferable, and due in steam valve module be equipped with multiple cavities, 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, while being additionally provided at least one second cavity in the first cavity, passes through the steam on valve seat in this way The steam that entrance enters is introduced into the second cavity, and the second cavity has carried out effective blocking to the injection of thin rice gruel and steam, delayed Punching, makes a part of steam and thin rice gruel brokenly bubble be back in inner pan of electric cooker；A part of steam in simultaneously carries out brokenly bubble and becomes liquid Body, then liquid the interior pot of electric cooker is back to by steam inlet, tentatively flowed back；Another part steam passes through the second chamber The gas outlet 1114 of body enters the first cavity, and in the reflux of the first cavity brokenly bubble returns in pot, and only less steam is from steaming Vapor outlet is discharged, and can preferably prevent food in inner pan of electric cooker or soup as steam is discharged, can promote steam valve The anti-overflow performance of component；Compared with the existing steam valve module for surrounding flow-guiding channel only with several block reinforcements, the application carries The steam valve module of confession can carry out multiple brokenly bubble, reflux, and anti-overflow performance is more preferable, and more due to being equipped in steam valve module A cavity, thus steam in steam valve by distance is farther, residence time is longer, steam is more prone to brokenly bubble reflux, Reduce the discharge rate of steam so that the anti-overflow performance of steam valve module is more preferable；Since the anti-overflow performance of steam valve is more preferable, electric meal Pot is adapted to the firepower of bigger in stewing, and makes to boil in electric cooker more violent, the mouthfeel of rice is more preferable, improves rice Performance.

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 (10)

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, the valve deck (1) is equipped with the steam (vapor) outlet (12) being connected to the first cavity (11), described Valve seat (2) is equipped with steam inlet (21) and return port (22), and at least one second cavity is equipped in first cavity (11) (111), the air inlet (1113) of each second cavity (111) be connected to the steam inlet (21), and each described the The gas outlet (1114) of two cavitys (111) is connected to the first cavity (11).

2. steam valve module according to claim 1, it is characterised in that：It is set in first cavity (11) there are one described in Second cavity (111), and the lower end of second cavity (111) is connected with the valve seat (2).

3. steam valve module according to claim 1, it is characterised in that：Further include cavity seat (1111) and cavity cover (1112), a cavity seat (1111) is connected with a cavity cover (1112) surrounds second cavity (111).

4. steam valve module according to claim 3, it is characterised in that：The gas outlet of second cavity (111) (1114) it is arranged on the cavity seat (1111) and/or the cavity cover (1112) and is connected to the first cavity (11) and the second chamber Body (111).

5. 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).

6. steam valve module according to claim 1, it is characterised in that：The gas outlet of second cavity (111) (1114) elastic valve (14) for closing or opening the gas outlet (1114) is equipped at.

7. steam valve module according to claim 6, it is characterised in that：The elastic valve (14) be lid close it is described go out Silica gel piece at gas port (1114).

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

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

10. a kind of electric cooker, including pot lid and cooker body, it is characterised in that：The pot lid is equipped with such as any one of claim 1-9 The steam valve module.