CN107440539A - A kind of steam valve module and the electric cooker provided with the steam valve module - Google Patents
A kind of steam valve module and the electric cooker provided with the steam valve module Download PDFInfo
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- CN107440539A CN107440539A CN201610380830.0A CN201610380830A CN107440539A CN 107440539 A CN107440539 A CN 107440539A CN 201610380830 A CN201610380830 A CN 201610380830A CN 107440539 A CN107440539 A CN 107440539A
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- cavity
- steam
- valve module
- brokenly bubble
- steam valve
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
- A47J36/08—Lids or covers for cooking-vessels for draining liquids from vessels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention relates to kitchen cooker technical field, and in particular to a kind of steam valve module and the electric cooker provided with the steam valve module.Steam valve module valve provided by the invention includes bonnet and valve seat, the bonnet covers surrounds the first cavity on valve seat, at least one second cavity is additionally provided with the first cavity simultaneously, due to being provided with multiple cavities in steam valve module, multiple brokenly bubble can be carried out, backflow, anti-overflow performance is more preferable, and brokenly bubble part and support mechanism are provided with the second cavity, the brokenly bubble part can roll for breaking the foam entered in the second cavity in the presence of steam in second cavity, support mechanism was provided with gas passage, steam can enter the second cavity by crossing gas passage, due to crossing the small-sized of gas passage in support mechanism, therefore when steam crosses gas passage by this, brokenly bubble can equally be played a part of；Further increase brokenly bubble, the effect of backflow, the anti-overflow performance of electric cooker is more preferable.
Description
Technical field
The present invention relates to kitchen cooker technical field, and in particular to a kind of steam valve module and the electric cooker provided with the steam valve module.
Background technology
Electric cooker product includes steam valve module at present, and its main function is to prevent rice from overflowing in heating process；When cooking, the thin rice gruel steam in pot enters in steam valve module, and thin rice gruel bubble is broken into thin rice gruel when passing through the air admission hole being located on steam valve module, is back to the interior pot equipped with food, plays anti-overflow effect.Meanwhile high flame heating can generally make the more violent of rice boiling, and rice can be allowed nicier, if the anti-overflow performance of steam valve module is bad, it may result in high flame heating and overflow, so as to only be reduced heating firepower, thus sacrifice the performance of rice.
It is the length for increasing steam channel to solve the conventional method that steam valve module overflows at present, allows the thin rice gruel of steam to enter from the air inlet of steam valve module, is flowed out from return port, be back to inside interior pot, and steam is discharged from steam valve module gas outlet；But carry out brokenly bubble and flow back also have the problem of rice spilling, the anti-overflow poor-performing of steam valve module due to the limitation of structure snd size, the simple change length of steam channel and the spatial variations of cavity；In addition, electric cooker product in the market, the steam vent of steam valve it is general directly with UNICOM of boundary, product water vapour caused by liquid boiling in process pot of cooking is set smoothly to discharge, but also because steam vent makes in pot and extraneous UNICOM, therefore it can be scattered and disappeared in the heat domestic with insulating process of cooking by steam hole outlet, cause the efficiency of heating surface and heat insulation effect to be deteriorated.
The content of the invention
(1) technical problems to be solved by the invention are：The brokenly bubble of existing steam valve module and the ability of backflow are poor, and anti-overflow poor-performing, insulation and the efficiency of heating surface are relatively low；Therefore need to provide the steam valve module that a kind of anti-overflow performance is good, the efficiency of heating surface and heat insulation effect are high.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides a kind of steam valve module, including valve seat and bonnet, the bonnet, which is covered on the valve seat, forms the first cavity, the bonnet is provided with the steam (vapor) outlet connected with the first cavity, and the valve seat is provided with steam inlet and return port, at least one second cavity is provided with first cavity, the air inlet of each second cavity connects with the steam inlet, and the gas outlet of each second cavity connects with the first cavity；Brokenly bubble part is provided with second cavity, the brokenly bubble part can roll for breaking the foam entered in the second cavity in the presence of steam in second cavity；The support mechanism for support brokenly bubble part is provided with the air inlet of second cavity, the support mechanism is provided with the gas passage excessively that can connect steam inlet and the second cavity.
Beneficial effects of the present invention：
Steam valve module valve provided by the invention includes bonnet and valve seat, the bonnet covers surrounds the first cavity on valve seat, at least one second cavity is additionally provided with the first cavity simultaneously, a brokenly bubble part is additionally provided with second cavity, steam in inner pan of electric cooker enters at the air inlet of the second cavity at steam inlet, when vapour concentration reaches to a certain degree, Steam Actuation brokenly bubble part moves upwards, into in the second cavity, now brokenly bubble part rolls under the promotion of steam in electric cooker, the bubble entered in the second cavity is broken up, a part of steam is set to become thin rice gruel backflow, further increase brokenly bubble efficiency and anti-overflow performance, reduce a large amount of steam discharges with pressure energy and heat energy, heat-insulating property is more preferable, more energy-conserving and environment-protective；It is spacing by setting cradle to carry out ball, ball can be made more reliably to be placed in the second cavity, and because the support mechanism that the brokenly bubble part is fixed for support was provided with gas passage, when dropping down onto extreme lower position under bead, steam can also enter the second cavity by crossing gas passage；So from generation pressure is avoided, cause danger；Due to crossing the small-sized of gas passage in support mechanism, therefore it when steam crosses gas passage by this, can equally play a part of brokenly bubble, further increase brokenly bubble, the effect of backflow, the possibility that thin rice gruel overflows from steam (vapor) outlet is reduced, the anti-overflow performance of electric cooker is more preferable.
Further, second cavity is provided with first cavity, and the lower end of second cavity is connected with the valve seat；The brokenly bubble part is the ball at the air inlet.
Further, sleeve is provided with the air inlet of second cavity, second cavity is connected by the sleeve with steam inlet, steam inlet on the valve seat is connected by sleeve with the air inlet of the second cavity, set the circumferentially-spaced of medial wall of the tube is provided with multiple projections, each described raised one end is connected with sleeve lining, and the other end extends to the inner side of sleeve, multiple raised support mechanisms that annular is formed in spoke-like distribution；The gap that gas passage is crossed between two neighboring projection.
Further, an air passing hole is surrounded in the middle part of the support mechanism, the diameter of the ball is more than the diameter of the air passing hole.
Further, a diameter of 8~38mm of the ball, weight are 0.7~5g.
Further, the ball is provided with multiple.
Further, in addition to cavity seat and cavity lid, a cavity seat and a cavity lid, which are connected, surrounds second cavity；The gas outlet of second cavity is arranged on the cavity seat and/or the cavity covers and connects the first cavity and the second cavity.
Further, it is additionally provided with least one block reinforcement in first cavity.
Further, return valve is provided with the return port.
Further,：The junction of the bonnet and valve seat is additionally provided with sealed muscle.
Present invention also offers a kind of electric cooker, including pot lid and cooker body, the pot lid is provided with the steam valve module described in any of the above-described.
Brief description of the drawings
The advantages of above-mentioned and/or additional aspect of the invention be will be apparent and be readily appreciated that from combining in description of the accompanying drawings below to embodiment, wherein：
Fig. 1 is the decomposition texture schematic diagram of the steam valve module described in the embodiment of the present invention；
Fig. 2 is the sectional view of the steam valve module described in the embodiment of the present invention；
Fig. 3 is the structural representation of the present embodiment lumen housing.
Corresponding relations of the wherein Fig. 1 into Fig. 3 between reference and component names be：
1st, bonnet, the 11, first cavity, the 111, second cavity, 1111, cavity seat, 1112, cavity lid, 1113rd, air inlet, 1114, gas outlet, 1115, sleeve, 1116, raised, 1117, brokenly bubble part, 1118, neck, 1119, buckle, 112nd, sealed muscle, 113, support mechanism, 12, steam (vapor) outlet, 13, block reinforcement, 15th, pipeline, 151, contraction section, 2, valve seat, 21, steam inlet, 22nd, return port, 221, return valve, 23, air passing hole, 24, cross gas passage.
Embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, the present invention is further described in detail with reference to the accompanying drawings and detailed description.It should be noted that in the case where not conflicting, the feature in embodiments herein and embodiment can be mutually combined.
As shown in Figure 1 to Figure 3, the invention provides a kind of steam valve module, including valve seat 2 and bonnet 1, the bonnet 1, which is covered on the valve seat 2, forms the first cavity 11, the bonnet 1 is provided with the steam (vapor) outlet 12 connected with the first cavity 11, the valve seat 2 is provided with steam inlet 21 and return port 22, at least one second cavity 111 is additionally provided with first cavity 11, the air inlet 1113 of each second cavity 111 connects with the steam inlet 21, and the gas outlet 1114 of each second cavity 111 connects with the first cavity 11；Brokenly bubble part 1117 is provided with second cavity 111, the brokenly bubble part 1117 can roll for breaking the foam entered in the second cavity 111 in the presence of steam in second cavity 111；The support mechanism 113 for support brokenly bubble part 1117 is provided with the air inlet 1113 of second cavity 111, the support mechanism 113 is provided with the gas passage 24 excessively that can connect the cavity 111 of steam inlet 21 and second.
Multiple cavities are provided with steam valve module provided by the invention, multiple brokenly bubble, backflow can be carried out, anti-overflow performance is more preferable, and due to being provided with multiple cavities in steam valve module, therefore the distance that passes through in steam valve module of steam is farther, residence time is longer, steam is more prone to brokenly bubble backflow, reduces the discharge rate of steam so that the anti-overflow performance of steam valve module is more preferable；Because the anti-overflow performance of steam valve module is more preferable, inner pan of electric cooker is adapted to bigger firepower, makes the more violent of the interior boiling of electric cooker, the mouthfeel of rice is more preferable, improves the performance of rice；A brokenly bubble part is additionally provided with second cavity, steam in inner pan of electric cooker enters at the air inlet of the second cavity at steam inlet, when vapour concentration reaches to a certain degree, Steam Actuation brokenly bubble part moves upwards, into in the second cavity, now brokenly bubble part rolls under the promotion of steam in electric cooker, the bubble entered in the second cavity is broken up, a part of steam is set to become thin rice gruel backflow, further increase brokenly bubble efficiency and anti-overflow performance, reduce a large amount of steam discharges with pressure energy and heat energy, heat-insulating property is more preferable, more energy-conserving and environment-protective；It is spacing by setting cradle to carry out ball, ball can be made more reliably to be placed in the second cavity, and because the support mechanism that the brokenly bubble part is fixed for support was provided with gas passage, when dropping down onto extreme lower position under bead, steam can also enter the second cavity by crossing gas passage；So from generation pressure is avoided, cause danger；Due to crossing the small-sized of gas passage in support mechanism, therefore it when steam crosses gas passage by this, can equally play a part of brokenly bubble, further increase brokenly bubble, the effect of backflow, the possibility that thin rice gruel overflows from steam (vapor) outlet is reduced, the anti-overflow performance of electric cooker is more preferable.
Embodiment one
As depicted in figs. 1 and 2, the steam valve module that this implementation provides includes valve seat 2 and bonnet 1, the bonnet 1 covers surrounds the first cavity 11 on the valve seat 2, second cavity 111 is additionally provided with first cavity 11 simultaneously, the bonnet 1 is provided with the steam (vapor) outlet 12 connected with the first cavity 11, the valve seat 2 is provided with steam inlet 21 and return port 22, and the air inlet 1113 of second cavity 111 is connected by steam channel with steam inlet 21；A brokenly bubble part 1117 is additionally provided with second cavity 111 in the present embodiment simultaneously, stating brokenly bubble part 1117 can roll for breaking the foam entered in the second cavity 111 in the presence of steam in second cavity 111.Specifically, brokenly bubble part 1117 is the ball in the second cavity 111, the diameter of the ball can be stayed held in second cavity more than or equal to the so described ball of diameter of the gas outlet 1114；When electric cooker works, steam enters from the steam inlet 21 on valve seat 2 first, until when vapour concentration is reached to a certain degree, Steam Actuation brokenly bubble part 1117 is opened, and enter the second cavity 111 from gas outlet, ball, in being rolled in electric cooker, the bubble in steam is broken under the promotion of steam, a part of steam is become thin rice gruel backflow, further increase brokenly bubble efficiency and anti-overflow performance, reduce a large amount of steam discharges with pressure energy and heat energy, heat-insulating property is more preferable, more energy-conserving and environment-protective；Injection of second cavity 111 to thin rice gruel and steam simultaneously has carried out effective stop, buffering, further increases the amount of brokenly bubble backflow of the steam in the second cavity 111, steam is become thin rice gruel and returns to inner pan of electric cooker along steam channel and steam inlet 21；Another part steam enters in the first cavity 11 from the gas outlet 1114 of the second cavity 111, a portion brokenly bubble in the first cavity 11 becomes thin rice gruel solution, side wall along valve seat 2 is flowed into the return port 22 on valve seat 2, and returned along return port 22 in inner pan of electric cooker, only seldom a part of steam is discharged from steam (vapor) outlet 12；The possibility that thin rice gruel overflows from steam (vapor) outlet 12 can largely be reduced by brokenly bubble twice, backflow, it is ensured that food and soup in electric cooker will not discharge from steam (vapor) outlet 12, and the anti-overflow performance of electric cooker is more preferable.
Preferably, the ball is made up of the material of the nonhazardous such as stainless steel or alloy, and it has certain intensity and heat-resisting quantity, avoids ball from the problem of damaged deformation occur when being rolled under the promotion of high temperature；A diameter of 8~38mm of wherein described ball, weight are about 0.7~5g, and the diameter of ball should be more than the diameter of the gas outlet 1114 of the second cavity 111, to prevent ball from dropping；And the weight of ball needs specifically to be set according to the power of electric cooker and the boiling situation of electric cooker, it is not easy to be boosted if too heavy, motion frequency of the bead in the second cavity 111 is too low, the effect of brokenly bubble is poor, can overflow with thin rice gruel at the top of the second cavity 111 if too light, foam can not equally have been broken through；Preferably, a diameter of 10mm of the ball, 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, six prisms etc.; as long as can realize the brokenly bubble part 1117 can roll the purpose for breaking up foam in the second cavity in the second cavity; the design philosophy of the present invention is just also belonged to, protection scope of the present invention should be belonged to.
It is and spacing by setting cradle to carry out ball, ball can be made more reliably to be placed in the second cavity, because the support mechanism 113 that the ball is fixed for support was provided with gas passage 24, when dropping down onto extreme lower position under bead, steam can also enter the second cavity by crossing gas passage；So from generation pressure is avoided, cause danger；Due to crossing the small-sized of gas passage in support mechanism, therefore it when steam crosses gas passage by this, can equally play a part of brokenly bubble, further increase brokenly bubble, the effect of backflow, the possibility that thin rice gruel overflows from steam (vapor) outlet is reduced, the anti-overflow performance of electric cooker is more preferable.
Specifically as shown in Figure 1 to Figure 3, sleeve 1115 is provided with the air inlet 1113 of second cavity 111, second cavity 111 is connected by the sleeve 1115 with steam inlet 21, steam on the valve seat 2 enters 21 mouthfuls and connected by sleeve 1115 with the air inlet 1113 of the second cavity 111, the circumferentially-spaced of the madial wall of sleeve 1115 is provided with multiple raised 1116, each described raised 1116 one end is connected with the inwall of sleeve 1115, the other end extends to the inner side of sleeve 1115, multiple described raised 1116 form the cradle of annular in spoke-like distribution, the cradle is the support mechanism 113；An air passing hole 23 is surrounded in the middle part of the cradle, the diameter of the ball is more than the diameter of the air passing hole 23.When electric cooker does not heat, the lower end of bead is located in the circular hole, and is connected with each described raised 1116 the inner, to block the sleeve；Wherein each described raised 1116 the inner can be being sequentially connected or spaced；It is spacing by setting cradle to carry out ball, the defects of ball can be made more accurately and reliably to block the air admission hole, be not in that ball can not be tumbled to the position of 111 air inlet of the second cavity 1113, and cause heat insulating ability difference；Due to being spaced between multiple described raised 1116, therefore the second cavity 111 can be entered by the gap between adjacent projection 1116 in steam, so bead can play a part of anti-overflow moisturizing, simultaneously, even if bead falls in lowest part, also sleeve will not be blocked completely, avoided producing pressure, caused danger.
It should be noted that, the support mechanism 113 is not restricted to the mode in the present embodiment, if the support mechanism 113 is the annular convex rib in sleeve 1115, then through hole is opened up on the convex tendon and was used as gas passage 24, can equally realize fixed in the application the ball and ball close air inlet when connect the cavity 111 of steam inlet 21 and second purpose, while anti-overflow insulation is realized, avoid producing pressure, cause danger.
Second cavity 111 is alternately provided with only one in the present embodiment for invention invention; it should be noted that; second cavity 111 can also be provided with multiple, and such as two, three, multiple second cavitys 111 are serially connected; further increase steam residence time in steam valve module; improve the ability of brokenly bubble backflow, it is ensured that the anti-overflow performance of electric cooker, can equally realize the purpose of the application; its objective should belong to protection scope of the present invention without departing from the design philosophy of the present invention.
In the present embodiment,The lower end of second cavity 111 is fixed on the valve seat 2,As shown in Figure 2,The steam inlet 21 connects with one section of cross sectional shape for circular pipeline 15,Passage inside the pipeline 15 forms the passage of steam circulation,The pipeline 15 is stepped (external diameter of the i.e. described upper end of pipeline 15 is less than the internal diameter of the rear end of pipeline 15),Sleeve 1115 and the contraction section 151 of the upper end of pipeline 15 located at the second cavity lower end are socketed,Second cavity 111 is fixed on the valve seat 2,The external diameter of pipeline 15 is more than the internal diameter of the sleeve 1115 simultaneously,So during mutual socket,Sleeve 1115 can be stuck at the contraction section 151 of pipeline 15,Second cavity 111 is carried out spacing,To prevent the second cavity 111 along moving down,So 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 understood, however, that the contraction section 151 and sleeve 1115 can also be 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 just realized.
Wherein, in the present embodiment, the sleeve 1115 and the contraction section 151 are cylinder, it should be understood, however, that the contraction section 151 and sleeve 1115 can also be 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 just realized.Can also be that the lower end of the second cavity 111 is provided with contraction section 151 in the present embodiment simultaneously, and the pipeline 15 is provided with the sleeve 1115 being engaged with the contraction section 151, can equally realize the second cavity 111 and the purpose of the socket of valve seat 2 in the application；And second cavity 111 can also be fixed on bonnet 1, as long as it can realize that the air inlet 1113 of second cavity 111 connects with the steam inlet 21, the gas outlet 1114 of second cavity 111 connects with the first cavity 11, just can equally realize the purpose that anti-overflow performance is improved in the application.
As shown in Figure 2,At least one of block reinforcement 13 is additionally provided with the bonnet 1 and/or the valve seat 2 in the present embodiment,Preferably,The block reinforcement 13 is provided with multiple,Multiple block reinforcements 13 form the passage of steam flowing in the first cavity 11,The steam and thin rice gruel entered from inner pan of electric cooker initially enters the second cavity 111,Because injection of second cavity 111 to thin rice gruel and steam has carried out effective stop,Buffering,A part of steam brokenly bubble is set to be back in inner pan of electric cooker,A part of steam enters in the first cavity 11 from the gas outlet 1114 of the second cavity 111 simultaneously,And flowed in the steam flow channel for there are multiple block reinforcements 13 to be constrained to,Because multiple block reinforcements 13 form very long steam flow channel in the first cavity 11,Therefore steam residence time in the first cavity 11 is longer,Steam can be made to be easier brokenly bubble to be back in inner pan of electric cooker,So that only seldom a part of high-temperature steam is discharged from steam (vapor) outlet 12,The anti-overflow performance of steam valve module is more preferable,The thermal loss for reducing high-temperature steam discharge and bringing,Improve the efficiency of electric cooker heating work,More save,The better heat preservation of electric cooker.
Preferably, return valve 221 is additionally provided with the return port 22 on the valve seat 2, the backflow of liquid in the first cavity 11 can be preferably controlled by return valve 221；Simultaneously sealed muscle 112 is additionally provided with the bonnet 1, by setting sealed muscle 112 preferably to prevent the steam in the first cavity 11 from being discharged from the gap on bonnet 1, reduce the thermal loss brought due to steam discharge, more save, so that the efficiency of heating surface of electric cooker is higher, heat-insulating property is more preferable.
Preferably, as shown in figure 3, the second cavity 111 described in the present embodiment includes cavity seat 1111 and cavity lid 1112, the cavity lid 1112 covers surrounds the second cavity 111 on the cavity seat 1111；The lower end of the cavity seat 1111 is provided with the air inlet 1113 connected with steam inlet 21 simultaneously；By the way that the second cavity 111 is arranged into split-type structural, for the dismounting enhanced convenience of the second cavity 111, it is easy to repair or changes second cavity 111.
Multiple gas outlets 1114 are equipped with the cavity lid 1112 and cavity seat 1111, multiple gas outlets 1114 are uniformly distributed on the outer surface of the cavity lid 1112 and cavity seat 1111, wherein the gas outlet 1114 is circular hole；Certain gas outlet 1114 can also be that the shape of irregular setting while gas outlet 1114 is also not limited only to circular hole or square hole, delthyrium etc. on cavity lid 1112 and cavity seat 1111.
The air inlet 1113 that steam in inner pan of electric cooker is flowed through by steam inlet 21 on cavity seat 1111 first enters the second cavity 111, injection of second cavity 111 to thin rice gruel and steam has carried out effective stop, buffering, a part of steam and thin rice gruel brokenly bubble is set to be back in inner pan of electric cooker, a part of steam flows into the first cavity 11 by the gas outlet 1114 on valve seat 2 and bonnet 1, because the diameter of the gas outlet 1114 is smaller, therefore thin rice gruel and bubble were when entering the gas outlet 1114, it can be squeezed and broken, so advantageously flowed back in thin rice gruel, spilling can effectively be reduced, improve the anti-overflow performance of steam valve module.
In the above-described embodiments, the gas outlet 1114 is arranged on simultaneously on cavity seat 1111 and cavity lid 1112, it is understood that, the gas outlet 1114 can also be only arranged on cavity seat 1111 or cavity lid 1112, the effect of the first cavity 11 of connection and the second cavity 111 can be equally realized, and the effect of brokenly bubble backflow is carried out by gas outlet 1114.
As shown in Figure 2, the cavity lid 1112 is connected with the cavity seat 1111 by way of clamping, specifically, the outside wall surface of the upper end of cavity seat 1111 is provided with multiple buckles 1119, the outside wall surface of the lower end of cavity lid 1112 is provided with the neck 1118 coordinated with the buckle 1119, cavity lid 1112 and cavity seat 1111 are linked together by the cooperation of the buckle 1119 and neck 1118, when assembling the second cavity 111 only need that cavity lid 1112 is covered on cavity seat 1111 and is pressed downward, cavity lid 1112 and cavity seat 1111 are just connected together, assemble very convenient.
Certain cavity seat 1111 can also be connected with valve seat 2 in other way, and the mode that such as described cavity seat 1111 is connected through a screw thread is connected with the valve seat 2, can equally realize the purpose being fixed on the second cavity 111 in first cavity 11.
Present invention also offers a kind of electric cooker, including pot lid and cooker body, the pot lid is provided with the steam valve module described in any of the above-described embodiment, due to being provided with multiple cavities in lid steam valve module, multiple brokenly bubble, backflow can be carried out, anti-overflow performance is more preferable, and due to being provided with multiple cavities in steam valve module, therefore the distance that passes through in steam valve module of steam is farther, residence time is longer, steam is more prone to brokenly bubble backflow, reduce the discharge rate of steam so that the anti-overflow performance of steam valve module is more preferable；Because the anti-overflow performance of steam valve module is more preferable, inner pan of electric cooker is adapted to bigger firepower, makes the more violent of the interior boiling of electric cooker, the mouthfeel of rice is more preferable, improves the performance of rice.
In summary, steam valve module valve provided by the invention includes bonnet and valve seat, the bonnet covers surrounds the first cavity on valve seat, at least one second cavity is additionally provided with the first cavity simultaneously, a brokenly bubble part is additionally provided with second cavity, steam in inner pan of electric cooker enters at the air inlet of the second cavity at steam inlet, when vapour concentration reaches to a certain degree, Steam Actuation brokenly bubble part moves upwards, into in the second cavity, now brokenly bubble part rolls under the promotion of steam in electric cooker, the bubble entered in the second cavity is broken up, a part of steam is set to become thin rice gruel backflow, further increase brokenly bubble efficiency and anti-overflow performance, reduce a large amount of steam discharges with pressure energy and heat energy, heat-insulating property is more preferable, more energy-conserving and environment-protective；It is spacing by setting cradle to carry out ball, ball can be made more reliably to be placed in the second cavity, and because the support mechanism that the brokenly bubble part is fixed for support was provided with gas passage, when dropping down onto extreme lower position under bead, steam can also enter the second cavity by crossing gas passage；So from generation pressure is avoided, cause danger；Due to crossing the small-sized of gas passage in support mechanism, therefore it when steam crosses gas passage by this, can equally play a part of brokenly bubble, further increase brokenly bubble, the effect of backflow, the possibility that thin rice gruel overflows from steam (vapor) outlet is reduced, the anti-overflow performance of electric cooker is more preferable.
Invention is in the description of the invention, it should be noted that, the orientation or position relationship of the instructions such as term " on ", " under " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.In addition, in the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection.
Claims (11)
- A kind of 1. steam valve module, it is characterised in that：Including valve seat (2) and bonnet (1), the valve Lid (1) covers on the valve seat (2) and forms the first cavity (11), the bonnet (1) be provided with The steam (vapor) outlet (12) of first cavity (11) connection, the valve seat (2) are provided with steam inlet (21) With return port (22), first cavity (11) is interior to be provided with least one second cavity (111), often The air inlet (1113) of individual second cavity (111) connects with the steam inlet (21), The gas outlet (1114) of each second cavity (111) connects with the first cavity (11)；Brokenly bubble part (1117) is provided with second cavity (111), the brokenly bubble part (1117) can Rolled in the presence of steam in second cavity (111) and enter the second cavity (111) for breaking In foam；Air inlet (1113) place of second cavity (111), which is provided with, is used for support brokenly bubble part (1117) support mechanism (113), the support mechanism (113) are provided with and can connect steam and enter The gas passage (24) excessively of mouth (21) and the second cavity (111).
- 2. steam valve module according to claim 1, it is characterised in that：First cavity (11) Inside it is provided with second cavity (111), and the lower end of second cavity (111) and the valve Seat (2) is connected；The brokenly bubble part (1117) is the ball located at the air inlet (1113) place.
- 3. steam valve module according to claim 2, it is characterised in that：Second cavity (111) Air inlet at (1113) be provided with sleeve (1115), second cavity (111) passes through the sleeve (1115) connected with steam inlet (21), the steam inlet (21) on the valve seat (2) passes through Sleeve (1115) connects with the air inlet (1113) of the second cavity (111), the sleeve (1115) The circumferentially-spaced of madial wall is provided with multiple raised (1116), and the one of each raised (1116) End is connected with sleeve (1115) inwall, and the other end extends to the inner side of sleeve (1115), multiple described Raised (1116) form the support mechanism (113) of annular in spoke-like distribution；It is described to cross gas passage (24) For the gap between two neighboring raised (1116).
- 4. steam valve module according to claim 3, it is characterised in that：The support mechanism (113) Middle part surrounds an air passing hole (23), and the diameter of the ball is more than the diameter of the air passing hole (23).
- 5. steam valve module according to claim 2, it is characterised in that：The diameter of the ball For 8~38mm, weight is 0.7~5g.
- 6. steam valve module according to claim 2, it is characterised in that：The ball is provided with more It is individual.
- 7. steam valve module according to claim 1, it is characterised in that：Also include cavity seat (1111) With cavity lid (1112), a cavity seat (1111) is connected with a cavity lid (1112) surrounds one Individual second cavity (111)；The gas outlet (1114) of second cavity (11) is arranged on described On cavity seat (1111) and/or the cavity lid (1112) and the first cavity of connection (11) and second Cavity (111).
- 8. steam valve module according to claim 1, it is characterised in that：First cavity (11) Inside it is additionally provided with least one block reinforcement (13).
- 9. steam valve module according to claim 1, it is characterised in that：The return port (22) Place is provided with return valve (221).
- 10. steam valve module according to claim 1, it is characterised in that：The bonnet (1) Sealed muscle (112) is additionally provided with the junction of valve seat (2).
- 11. a kind of electric cooker, including pot lid and cooker body, it is characterised in that：The pot lid is provided with as weighed Profit requires the steam valve module described in any one of 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380830.0A CN107440539B (en) | 2016-05-31 | 2016-05-31 | Steam valve assembly and electric cooker with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380830.0A CN107440539B (en) | 2016-05-31 | 2016-05-31 | Steam valve assembly and electric cooker with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107440539A true CN107440539A (en) | 2017-12-08 |
| CN107440539B CN107440539B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610380830.0A Active CN107440539B (en) | 2016-05-31 | 2016-05-31 | Steam valve assembly and electric cooker with same |
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| Country | Link |
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| CN (1) | CN107440539B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110547656A (en) * | 2018-05-30 | 2019-12-10 | 九阳股份有限公司 | Vacuumizing cooking utensil |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110547656A (en) * | 2018-05-30 | 2019-12-10 | 九阳股份有限公司 | Vacuumizing cooking utensil |
| CN110547656B (en) * | 2018-05-30 | 2021-10-08 | 九阳股份有限公司 | Vacuumizing cooking utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107440539B (en) | 2023-08-22 |
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