CN207640271U - Material cleaning device and cooking apparatus - Google Patents

Abstract

The utility model provides a kind of material cleaning device and cooking apparatus, material cleaning device include：Cleaning chamber is cleaned into pipe, three-way connection and one-way check valve；The output end for cleaning pipe stretches into cleaning chamber, for sending water to cleaning chamber and supplying gas；The input terminal that the first port of three-way connection enters pipe with cleaning is connected, and second port and third port are connected with air inlet pipe and water inlet pipe respectively；One-way check valve is arranged in three-way connection, and between second port and third port, for closing second port when water inlet pipe send water, and third port is closed when air inlet pipe is supplied gas.The program, the air inlet and water inlet of cleaning chamber are realized by a pipeline, and to simplify the structure of product, solving the problems, such as that water inlet pipe and air inlet pipe are both needed to be inserted into cleaning chamber causes installation inconvenient；And one-way check valve is equipped in three-way connection, it ensure that air inlet and water inlet will not influence each other, to improve the use reliability of material cleaning device.

Description

Material cleaning device and cooking apparatus

Technical field

The utility model is related to kitchen appliance technical fields, in particular to a kind of material cleaning device and include this The cooking apparatus of material cleaning device.

Background technology

Currently, intelligentized cooking apparatus such as auto-electric cooker using pottery, is equipped with water inlet pipe and air inlet pipe, and water inlet pipe and air inlet pipe It is inserted into cleaning chamber, for cleaning chamber inner water-supply and supplying gas, material and water being made to roll under the action of air-flow respectively Achieve the effect that wash rice.But two pipelines are set in cleaning chamber, structure is more troublesome, and installation is more inconvenient.

Utility model content

At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of material cleaning Device.

Another of the utility model is designed to provide a kind of cooking apparatus including above-mentioned material cleaning device.

To achieve the goals above, the technical solution of the utility model first aspect provides a kind of material cleaning device, For cooking apparatus, including：Cleaning chamber；It cleans into pipe, output end stretches into the cleaning chamber, is used for the cleaning Cavity send water and supplies gas；Three-way connection, including first port, second port and third port, the first port with it is described clear The input terminal for washing pipe is connected, and the second port and the third port are connected with air inlet pipe and water inlet pipe respectively；With One-way check valve is arranged in the three-way connection, and between the second port and the third port, in institute It states and closes the second port when water inlet pipe send water, and close the third port when the air inlet pipe is supplied gas.

The material cleaning device that the technical solution of the utility model first aspect provides, cleans and passes through three-way connection into pipe It is connected with air inlet pipe and water inlet pipe so that water for cleaning and air-flow can be entered by cleaning pipe in cleaning chamber Portion, i.e.,：The air inlet and water inlet of cleaning chamber are realized by a pipeline, to simplify the structure of material cleaning device, are solved Water inlet pipe and air inlet pipe are both needed to be inserted into the problem in cleaning chamber caused installation inconvenient in the prior art；And it is set in three-way connection There is one-way check valve, ensure that air inlet and water inlet will not influence each other, to improve the use reliability of material cleaning device.

Specifically, the input terminal cleaned into pipe is connected by three-way connection with air inlet pipe and water inlet pipe, output end is stretched Enter in cleaning chamber, so air-flow successively through air inlet pipe, the second port of three-way connection, first port, clean enter into pipe it is clear Wash in cavity, water for cleaning successively through water inlet pipe, the third port of three-way connection, first port, clean and enter cleaning chamber into pipe In vivo, to eliminate a pipeline being inserted into inside cleaning chamber, product structure is simplified, is easily installed；Simultaneously as subtracting Lack the open amount for being used for pipe laying in cleaning chamber, so simplifying the structure of mold, is convenient for the injection molding of cleaning chamber Molding is suitble to produce in enormous quantities, and reduces potential breakthrough in cleaning chamber, improves the sealing of material cleaning device Property；One-way check valve is arranged in three-way connection, and between second port and third port, single when water inlet pipe send water Close second port to check (non-return) valve, then water can only it is cleaned enter pipe enter in cleaning chamber, avoid water and flow through second port and Fill return-air source；When air inlet pipe is supplied gas, one-way check valve close third port, then air-flow can only it is cleaned enter pipe enter cleaning chamber In vivo, it avoids air-flow and pours in down a chimney return water source through third port, efficiently avoid the damage of equipment and the waste of the energy；In addition, It is the normal operation for controlling intake process and process of intaking that one-way check valve, which is arranged, in the application, compared to being respectively set two For a check valve individually to control the technical solution of intake process and process of intaking, structure is simpler, cost advantage higher, And it is small, it is easy for assemble or unload, it is stable and reliable for performance.

In addition, the material cleaning device in above-mentioned technical proposal provided by the utility model can also have additional skill as follows Art feature：

In the above-mentioned technical solutions, the one-way check valve includes：Two block pieces, respectively with the second port and institute It states third port to be oppositely arranged, for closing the second port and the third port；Elastic component, positioned at being blocked described in two Between part, and lean with two block pieces；Alternatively, the three-way connection is located at the second port and the third Part between port expands outwardly thicker formation expansion segment, and the area of the second port and the third port is made to be less than institute State the cross-sectional area of expansion segment, and one in the second port and the third port extends outwardly shape along center axis At extended segment；The one-way check valve includes：Elastic component, one end limit in the extended segment；Block piece is limited described It in expansion segment, and leans with the other end of the elastic component, and can be between the second port and the third port It reciprocatingly slides, to close the second port or the third port；Alternatively, the three-way connection is located at the second port Part between the third port expands outwardly thicker formation expansion segment, makes the second port and the third port Area is less than the cross-sectional area of the expansion segment, and the second port and the third port are outside along center axis respectively Extend to form two extended segments；The one-way check valve includes：Two elastic components, one end of two elastic components limit respectively In two extended segments；And block piece, limit in the expansion segment, and positioned at two elastic components the other end it Between, and can reciprocatingly slide between the second port and the third port, to close the second port or described Three ports.

One-way check valve includes two block pieces and the elastic component between two block pieces, and block piece and elastic component are equal Between second port and third port in three-way connection, and two block pieces respectively with second port and third port phase To setting, and elastic component leans with two block pieces, then when water inlet pipe and air inlet pipe do not work, two block pieces close respectively Second port and third port are closed, ensure that the leakproofness in cleaning chamber；When water inlet pipe send water, flow forms pressure by position Block piece at third port is pushed open, and water can enter three-way connection through third port, and enter through first port clean into Pipe；Simultaneously because hydraulic pressure acts on, the block piece of influent side is squeezed to air inlet side, by elastic component by the block piece at second port It is compressed tightly against in second port, second port is made to close, to ensure that water will not be flowed out by air inlet pipe；Similarly, work as air inlet When pipe is supplied gas, air-flow forms pressure and pushes the block piece at second port open, and gas can enter threeway through second port Connector, and enter through first port and clean into pipe；Simultaneously because gas pressure, the block piece of air inlet side is squeezed to influent side, is led to It crosses elastic component the block piece at third port is compressed tightly against in third port, third port is made to close, to ensure that gas Body will not be flowed out by water inlet pipe.Therefore, two block pieces and elastic component match, and are equivalent to two single non-return devices, ensure The one-way flow of gas and flow, is skillfully constructed, simple in structure.

Alternatively, the part between second port and third port of three-way connection expands outwardly thicker formation expansion Section makes the area of second port and third port be less than the cross-sectional area of expansion segment, and one in second port and third port It is a to extend outward to form extended segment along center axis, i.e.,：The thickness of three-way connection is simultaneously uneven, with water inlet pipe and air inlet pipe phase Part thickness even is stepped, and the side wall of thicker part point (i.e. expansion segment) is connected with first port, the both ends of thicker part point Part is opened wide and forms second port and third port, and narrower portion (i.e. extended segment) is extended outwardly by second port or third port It is formed, and is connected with air inlet pipe or water inlet pipe.Further, one-way check valve includes an elastic component and a block piece, Block piece limits in expansion segment, and can reciprocatingly slide in expansion segment, and one end of elastic component limits in extended segment, another End leans with block piece.Specifically, for the case where extended segment is extended to form by second port, when water inlet pipe and air inlet It when Guan Jun does not work, is limited by elastic component, block piece is located at third port, cannot arbitrarily slide, to ensure that production The stability of product, and first port and second port keep connected state；When air inlet pipe is supplied gas, air-flow is directly passed through by extended segment Second port enters expansion segment, then is entered by first port and cleaned into pipe, and by the double action of air pressure and elastic component, it blocks Part can be tightly pressed against in third port, and third port is made to close, to ensure that gas will not be flowed out by water inlet pipe；Work as water inlet pipe When sending water, flow forms pressure and pushes the block piece at third port open, and water can enter three-way connection through third port Expansion segment, and enter through first port and clean into pipe, simultaneously because hydraulic pressure acts on, block piece meeting slides into expansion (to air inlet side) It at the second port for opening the section other end, and then is tightly pressed against to close second port in second port, to ensure that water will not It is flowed out by air inlet pipe, and elastic component is then under the extruding of block piece completely into extended segment.Similarly, for extended segment by third For the case where port extends to form, the case where operation principle is formed with aforementioned extended segment by second port, is identical, only work The direction of motion slight difference of block piece during work, details are not described herein.Therefore, a block piece and an elastic component match It closes, also ensures the one-way flow of gas and flow, and structure is simpler.

Alternatively, the part between second port and third port of three-way connection expands outwardly thicker formation expansion Section makes the area of second port and third port be less than the cross-sectional area of expansion segment, and second port and third port are along wherein Mandrel line extends outward to form extended segment, i.e.,：The thickness of three-way connection is simultaneously uneven, the part being connected with water inlet pipe and air inlet pipe Intermediate thick both ends are thin, and the side wall of intermediate thicker part point (i.e. expansion segment) is connected with first port, the both ends of intermediate thicker part point Part is opened wide and forms second port and third port, and the narrower portion (i.e. two extended segments) at both ends is by second port and third end Mouth extends outward to form, and is connected respectively with air inlet pipe and water inlet pipe.Further, one-way check valve includes two elastic components With a block piece, block piece limits in expansion segment, and can reciprocatingly slide in expansion segment, and one end limit of elastic component exists In extended segment, the other end leans with block piece, then when water inlet pipe and air inlet pipe do not work, is limited by elastic component, Block piece is located at the middle part of expansion segment, cannot arbitrarily slide, and second port and third port are in opening-wide state；Work as air inlet pipe When supplying gas, by the double action of air pressure and air inlet side elastic component, block piece can slide into influent side, and be tightly pressed against third end On mouth, third port is made to close, to ensure that gas will not be flowed out by water inlet pipe；When water inlet pipe send water, flow forms pressure Power pushes block piece to air inlet side, and by the double action of water flow pressure and influent side elastic component, block piece can be tightly pressed against On Two-port netwerk, second port is made to close, to ensure that water will not be flowed out by air inlet pipe；In addition, water inlet pipe and air inlet pipe are not When work, first port is closed in the side of preferably block piece just, first port and second port and third port is isolated, when When air inlet pipe works, block piece opens first port and closes third port to water inlet Slideslip, when water inlet pipe works, hides Block piece opens first port and closes second port to air inlet Slideslip.Therefore, a block piece and two elastic components match It closes, also ensures the one-way flow of gas and flow.

For latter two technical solution, (i.e. border seal open middle) is preferably locally opened wide in the end of extended segment, to protect The connection of card and water inlet pipe or air inlet pipe, one end of such elastic component abuts directly against the end of extended segment, simple in structure； Certainly, the end of extended segment can also be opened wide completely, be limited to elastic component by the external structure being connected with extended segment, or Position limiting structure (such as baffle, muscle position etc.) is arranged in extended segment and is limited to elastic component by person, can be with.Block piece preferably with The cross-sectional area of expansion segment clearance fit, i.e. cross-sectional area and expansion segment is of substantially equal, with ensure block piece sliding process In will not occur radial to shake situations such as even tilting clamping stagnation；And block piece is preferably plate-like, it is blocked up in closing the to avoid its First port can be impacted when Two-port netwerk or third port, certain block piece may be other shapes, be expanded by extending The length for opening section can effectively avoid the above problem.

In the above-mentioned technical solutions, the material cleaning device further includes：Air inlet end cap, described in the three-way connection An end cap where second port closes connection, and is connected with the air inlet pipe, and the inlet end is covered equipped with through-hole, with connection The second port and the air inlet pipe；And the end cap where intake end cover, with the third port of the three-way connection Close connection, and be connected with the water inlet pipe, and the intake end cover is equipped with through-hole, be connected to the third port and it is described into Water pipe.

Material cleaning device further includes air inlet end cap and intake end cover, the setting of two end caps, ensure that three-way connection with The reliable connected of air inlet pipe and water inlet pipe, and then ensure that the use reliability of material cleaning device.

In the above-mentioned technical solutions, sealing element is equipped between the air inlet end cap and the three-way connection；The water inlet end Sealing element is equipped between lid and the three-way connection.

In the above-mentioned technical solutions, the sealing element is sealing rubber ring.

Sealing element is set between air inlet end cap and three-way connection, air inlet end cap and three-way connection connecting portion can be improved Leakproofness；Sealing element is set between intake end cover and three-way connection, intake end cover and three-way connection interconnecting piece can be improved The leakproofness of position.Further, for one-way check valve includes the technical solution of two block pieces and two elastic components, into Gas end cap directly lid is located at second port, thus the block piece at second port can be fitted closely with sealing element, to really The leakproofness between second port and air inlet pipe is protected；Similarly, intake end cover directly lid is located at third port, thus third end Block piece at mouthful can also be fitted closely with sealing element, ensure that the leakproofness between third port and water inlet pipe.

Sealing element is sealing rubber ring, and sealing rubber ring has certain elastic component, in this way, block piece is pressed on sealing rubber ring, It can guarantee that water or gas cannot pass through, and then ensure leakproofness.

In any of the above-described technical solution, the air inlet end cap passes through threaded engagement connection with the three-way connection；With/ Or, the intake end cover passes through threaded engagement connection with the three-way connection.

Air inlet end cap and three-way connection are by threaded engagement connection, i.e.,：Inlet end is covered equipped with internal thread, three-way connection One end where Two-port netwerk is equipped with external screw thread, and being fixedly connected between air inlet end cap and three-way connection is realized by threaded engagement, Connection is reliable, very convenient convenient for handling, and without additional setting connector or fastener；Similarly, intake end cover is connected with three Head is by threaded engagement connection, i.e.,：Intake end cover is equipped with internal thread, and one end where three-way connection third port is equipped with outer spiral shell Line realizes being fixedly connected between intake end cover and three-way connection by threaded engagement, and connection is reliable, convenient for handling, and is not necessarily to Additional setting connector or fastener, it is very convenient.

Certainly, two end caps can also be fixedly linked with three-way connection by welding or other modes, herein no longer one by one It enumerates, due to can realize the purpose of this utility model, and design philosophy and objective without being detached from the utility model, thus It should be within the protection scope of the present utility model.

In any of the above-described technical solution, the block piece is in spherical, column, taper, sheet or bulk；And/or it is described Elastic component is spring；And/or the elastic component is in compressive state.

Block piece is in spherical, convenient for reciprocatingly sliding in three-way connection.Certainly, block piece can also be in the form of a column, taper, piece Shape, bulk or other shapes, and in the case of the quantity of block piece is two, the shape of two block pieces can be the same, Can be different, as long as second port and third port can be blocked, you can realize the purpose of this utility model, therefore this field It will be appreciated by the skilled person that these technical solutions are within the protection scope of the present utility model.

Elastic component is spring, and spring is good, using reliable, and convenient for materials, has cost advantage.Certainly, elastic component It can also be shrapnel or other flexible components, will not enumerate herein.

Elastic component (when water inlet pipe and air inlet pipe do not work) is in compressive state, in this way, elastic component in water inlet pipe and Also it can apply certain pressure when air inlet pipe does not work to block piece, arbitrarily be slided to avoid block piece, ensure block piece Stability；And for one-way check valve includes the technical solution of two block pieces and an elastic component, it can make unidirectional Check (non-return) valve closes second port or third port simultaneously, ensures the leakproofness of cleaning chamber；It include one for one-way check valve For the technical solution of block piece and an elastic component, block piece closing second port or third port can be made.Certainly elasticity Part can also be in the raw when water inlet pipe and air inlet pipe do not work.

In any of the above-described technical solution, the first port and described clean between pipe are also associated with hose.

It first port and cleans between pipe and is also associated with hose, hose has certain elasticity, thus is set in cleaning Sealing can be formed by entering on pipe and three-way connection, be leaked to avoid water or gas；And connection flexible pipe is easily deformable, convenient for according to production Product setting piping connection reasonable for structure；Further, since cleaning between pipe and three-way connection has hose transition, then clean into pipe Length cleans without long and does not interfere with three-way connection when cleaning chamber moves relatively into pipe.

The technical solution of the utility model second aspect provides a kind of cooking apparatus, including：Main body is cooked, there is culinary art Chamber；With the material cleaning device as described in any one of first aspect technical solution, the discharge port of cleaning chamber with it is described Cooking cavity is connected, and the culinary art is sent into for cleaning the material being sent into the cleaning chamber, and by the material after cleaning In chamber.

The cooking apparatus that the technical solution of the utility model second aspect provides, because including appointing in first aspect technical solution Material cleaning device described in one, thus with all advantageous effects possessed by any of the above-described technical solution, herein no longer It repeats.

In the above-mentioned technical solutions, the culinary art main body includes：Pot body and lid, the lid and the pot body lid close with It encloses and sets out the cooking cavity；Wherein, the material cleaning device is arranged on the lid.

Material cleaning device is arranged on lid, is connected to cooking cavity when being opened convenient for the discharge port of cleaning chamber, So that the material in cleaning chamber can smoothly enter into cooking cavity and be cooked, keep structure compacter rationally.

Preferably, the cleaning chamber of material cleaning device and the lid of cooking apparatus are an integral structure, and not only may be used in this way To promote the packaging efficiency of product, and may further ensure that air inlet pipeline, exhaust pipeline, inlet pipeline and plumbing drain with it is clear The reliability for washing the assembling cooperation precision and sealed connection between cavity is conducive to ensure the use reliability of product.

In any of the above-described technical solution, the cooking apparatus is electric cooker.

It is certainly not limited to electric cooker, can also be electric pressure cooking saucepan, electric cooking pot, electric steamer etc..

The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality The practice of type is recognized.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment Become apparent and is readily appreciated that, wherein：

Fig. 1 is the local overlooking structural schematic diagram of the material cleaning device described in the utility model some embodiments；

Fig. 2 be in Fig. 1 A-A to schematic cross-sectional view；

Fig. 3 is the enlarged structure schematic diagram in the portions B in Fig. 2；

Fig. 4 be in Fig. 2 C-C to schematic cross-sectional view；

Fig. 5 is the enlarged structure schematic diagram in the portions D in Fig. 4；

Fig. 6 is the three-way connection and one-way check valve, air inlet pipe and water inlet pipe described in the utility model another embodiment Cooperation schematic diagram；

Fig. 7 is the three-way connection and one-way check valve, air inlet pipe and water inlet pipe described in the utility model another embodiment Cooperation schematic diagram.

Wherein, the reference numeral in Fig. 1 to Fig. 7 and the correspondence between component names are：

10 cleaning chamber, 11 spiral air inlets, 12 intake stacks, 20 clean into pipe, 30 three-way connections, 31 first ports, 32 second ports, 33 third ports, 34 expansion segments, 35 extended segments, 40 one-way check valves, 41 block pieces, 42 springs, 51 inlet ends Lid, 52 intake end covers, 53 sealing rubber rings, 60 hoses, 70 seal assemblies, 71 spraying upper covers, 711 through-holes, 712 annular stop plates, 713 limit protrusions, 72 spraying lower covers, 73 nozzle connections, 731 positive stop lug boss, 74 atomizers, 80 air inlet pipe, 90 water inlet pipes；

Wherein, the flow direction of the horizontal arrow in Fig. 6 and Fig. 7 or vertical arrow signal air-flow or flow.

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.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously It is not limited by following public specific embodiment.

Referring to Fig. 1 to Fig. 7 descriptions according to described in the utility model some embodiments material cleaning device and culinary art Utensil.

As shown in Figures 1 to 7, the material cleaning device that the embodiment of the utility model first aspect provides, for cooking Utensil, including：Cleaning chamber 10 is cleaned into pipe 20, three-way connection 30 and one-way check valve 40.

Specifically, the output end for cleaning pipe 20 stretches into cleaning chamber 10, for sending water to cleaning chamber 10 and supplying gas, As shown in Figure 2；Three-way connection 30 include first port 31, second port 32 and third port 33, first port 31 with clean into The input terminal of pipe 20 is connected, and second port 32 and third port 33 are connected with air inlet pipe 80 and water inlet pipe 90 respectively, such as Fig. 1 Shown in Fig. 4；One-way check valve 40 is arranged in three-way connection 30, and between second port 32 and third port 33, such as Shown in Fig. 5, for closing second port 32, and the closing third port 33 when air inlet pipe 80 is supplied gas when water inlet pipe 90 send water.

The material cleaning device that the embodiment of the utility model first aspect provides, cleans and passes through three-way connection into pipe 20 30 are connected with air inlet pipe 80 and water inlet pipe 90 so that water for cleaning and air-flow can enter cleaning by cleaning into pipe 20 The inside of cavity 10, i.e.,：The air inlet and water inlet of cleaning chamber 10 are realized by a pipeline, to simplify material cleaning device Structure, solving the problems, such as that water inlet pipe in the prior art and air inlet pipe are both needed to be inserted into cleaning chamber 10 causes installation inconvenient； And one-way check valve 40 is equipped in three-way connection 30, and it ensure that air inlet and water inlet will not influence each other, it is clear to improve material The use reliability of cleaning device.

Specifically, the input terminal cleaned into pipe 20 is connected by three-way connection 30 with air inlet pipe 80 and water inlet pipe 90, Output end stretches into cleaning chamber 10, so air-flow is successively through air inlet pipe 80, second port 32, the first port of three-way connection 30 31, clean pipe 20 enter cleaning chamber 10 in, water for cleaning successively through water inlet pipe 90, three-way connection 30 third port 33, First port 31 is cleaned in the entrance cleaning chamber 10 of pipe 20, to eliminate a pipeline being inserted into inside cleaning chamber 10, Product structure is simplified, is easily installed；Simultaneously as reduce the open amount that pipe laying is used in cleaning chamber 10, therefore And the structure of mold is simplified, it is convenient for the injection molding of cleaning chamber 10, is suitble to produce in enormous quantities, and reduces cleaning chamber 10 Upper potential breakthrough, improves the leakproofness of material cleaning device；One-way check valve 40 is arranged in three-way connection 30, and position Between second port 32 and third port 33, when water inlet pipe 90 send water, one-way check valve 40 closes second port 32, then water Can only it is cleaned enter pipe 20 enter in cleaning chamber 10, avoid water and flow through second port 32 and pour in down a chimney return-air source；When air inlet pipe 80 When supplying gas, one-way check valve 40 close third port 33, then air-flow can only it is cleaned enter pipe 20 enter cleaning chamber 10 in, avoid Air-flow pours in down a chimney return water source through third port 33, efficiently avoids the damage of equipment and the waste of the energy；In addition, the application is set The normal operation that an one-way check valve 40 controls intake process and process of intaking is set, it is unidirectional compared to being respectively set two For valve individually to control the embodiment of intake process and process of intaking, structure is simpler, cost advantage higher, and volume It is small, it is easy for assemble or unload, it is stable and reliable for performance.

In one embodiment of the utility model, one-way check valve 40 includes：Two block pieces 41 and elastic component are such as schemed Shown in 4 and Fig. 5.Specifically, two block pieces 41 are oppositely arranged with second port 32 and third port 33 respectively, for closing the Two-port netwerk 32 and third port 33；Elastic component is located between two block pieces 41, and leans with two block pieces 41.

One-way check valve 40 includes two block pieces 41 and the elastic component between two block pieces 41,41 He of block piece Elastic component is respectively positioned between the second port 32 in three-way connection 30 and third port 33, and two block pieces 41 are respectively with second Port 32 and third port 33 are oppositely arranged, and elastic component and two block pieces lean and (are preferably in compressive state), then into When water pipe 90 and air inlet pipe 80 do not work, two block pieces 41 close second port 32 and third port 33 respectively, ensure that Leakproofness in cleaning chamber 10；When water inlet pipe 90 send water, flow forms pressure by the block piece at third port 33 41 push open, and water can enter three-way connection 30 through third port 33, and enter through first port 31 and clean into pipe 20；Simultaneously because Hydraulic pressure acts on, and the block piece 41 of influent side is squeezed to air inlet side, by elastic component by the block piece 41 at second port 32 tightly Ground is pressed in second port 32, so that second port 32 is closed, to ensure that water will not be flowed out by air inlet pipe 80；Similarly, when into When tracheae 80 is supplied gas, air-flow forms pressure and pushes the block piece 41 at second port 32 open, and gas can be through second port 32 enter three-way connection 30, and enter through first port 31 and clean into pipe 20；Simultaneously because gas pressure, the block piece of air inlet side 41 squeeze to influent side, and the block piece 41 at third port 33 is compressed tightly against in third port 33 by elastic component, make the Three ports 33 are closed, to ensure that gas will not be flowed out by water inlet pipe 90.Therefore, two block pieces 41 and elastic component match It closes, is equivalent to two single non-return devices, ensure that the one-way flow of gas and flow, be skillfully constructed, it is simple in structure.

In another embodiment of the utility model, as shown in fig. 6, three-way connection 30 is located at second port 32 and the Part between three ports 33 expands outwardly thicker formation expansion segment 34, and second port 32 and the area of third port 33 is made to be less than The cross-sectional area of expansion segment 34, and one in second port 32 and third port 33 extends outward to form along center axis and prolongs Stretch section 35；One-way check valve 40 includes：One end of elastic component and block piece 41, elastic component limits in extended segment 35；Block piece 41 limits lean in expansion segment 34, and with the other end of elastic component, and can second port 32 and third port 33 it Between reciprocatingly slide, to close second port 32 or third port 33.

The part between second port 32 and third port 33 of three-way connection 30 expands outwardly thicker formation expansion Section 34 makes the area of second port 32 and third port 33 be less than the cross-sectional area of expansion segment 34, and second port 32 and third One in port 33 extends outward to form extended segment 35 along center axis, i.e.,：The thickness of three-way connection 30 is simultaneously uneven, with The part thickness that water inlet pipe 90 is connected with air inlet pipe 80 is stepped, as shown in fig. 6, the side wall of thicker part point (i.e. expansion segment 34) It is connected with first port 31, the both ends of thicker part point, which are locally opened wide, forms second port 32 and third port 33, narrower portion (i.e. extended segment 35) is extended outward to form by second port 32 or third port 33, and is connected with air inlet pipe 80 or water inlet pipe 90 It is logical.

Wherein, one-way check valve 40 includes an elastic component and a block piece 41, as shown in fig. 6, block piece 41 limits In expansion segment 34, and can reciprocatingly slide in expansion segment 34, one end of elastic component limits in extended segment 35, the other end with Block piece 41 leans.Specifically, for the case where extended segment 35 is extended to form by second port 32, when 90 He of water inlet pipe It when air inlet pipe 80 does not work, is limited by elastic component, block piece 41 is located at third port 33, as shown in fig. 6, cannot be with Meaning sliding, to ensure that the stability of product, and first port 31 and second port 32 keep connected state；When air inlet pipe 80 When supplying gas, air-flow directly enters expansion segment 34 by extended segment 35 through second port 32, then is entered by first port 31 and cleaned into pipe 20, and by the double action of air pressure and elastic component, block piece 41 can be tightly pressed against in third port 33, and third port 33 is made to close It closes, to ensure that gas will not be flowed out by water inlet pipe 90；When water inlet pipe 90 send water, flow, which forms pressure, will be located at third end Block piece 41 at mouth 33 is pushed open, and water can enter the expansion segment 34 of three-way connection 30 through third port 33, and through first port 31 into cleaning into pipe 20, simultaneously because hydraulic pressure acts on, 41 meeting of block piece slides into (Xiang air inlet side) 34 other end of expansion segment It at second port 32, and then is tightly pressed against to close second port 32 in second port 32, to ensure that water will not be by air inlet Pipe 80 flows out, and elastic component is then under the extruding of block piece 41 completely into extended segment 35.Similarly, for extended segment 35 by For the case where three ports 33 extend to form, the case where operation principle is formed with aforementioned extended segment 35 by second port 32 phase Together, only in the course of work block piece 41 direction of motion slight difference, details are not described herein.Therefore, 41 He of block piece One elastic component matches, and also ensures the one-way flow of gas and flow, and structure is simpler.

In another embodiment of the utility model, as shown in fig. 7, three-way connection 30 is located at second port 32 and the Part between three ports 33 expands outwardly thicker formation expansion segment 34, and second port 32 and the area of third port 33 is made to be less than The cross-sectional area of expansion segment 34, and second port 32 and third port 33 extend outward to form two along center axis respectively and prolong Stretch section 35；One-way check valve 40 includes：Two elastic components and block piece, one end of two elastic components limits respectively to be extended at two In section 35；Block piece 41 limits in expansion segment 34, and between the other end of two elastic components, and can be in second port It reciprocatingly slides between 32 and third port 33, to close second port 32 or third port 33.

The part between second port 32 and third port 33 of three-way connection 30 expands outwardly thicker formation expansion Section 34 makes the area of second port 32 and third port 33 be less than the cross-sectional area of expansion segment 34, and second port 32 and third Port 33 extends outward to form extended segment 35 along center axis, i.e.,：The thickness of three-way connection 30 is simultaneously uneven, with water inlet pipe 90 Thick both ends are thin among the part that is connected with air inlet pipe 80, as shown in fig. 7, the side wall of intermediate thicker part point (i.e. expansion segment 34) and the Single port 31 is connected, and the both ends of intermediate thicker part point, which are locally opened wide, forms second port 32 and third port 33, both ends compared with Thin portion is divided to (i.e. two extended segments 35) to be extended outward to form by second port 32 and third port 33, and respectively with air inlet pipe 80 and Water inlet pipe 90 is connected.

Further, one-way check valve 40 includes two elastic components and a block piece 41, and the limit of block piece 41 is being expanded It in section 34, and can reciprocatingly slide in expansion segment 34, one end of elastic component limits in extended segment 35, the other end and block piece 41 lean, as shown in fig. 7, then being limited by elastic component, block piece 41 when water inlet pipe 90 and air inlet pipe 80 do not work It positioned at the middle part of expansion segment 34, cannot arbitrarily slide, second port 32 and third port 33 are in opening-wide state, such as Fig. 7 institutes Show；When air inlet pipe 80 is supplied gas, by the double action of air pressure and air inlet side elastic component, block piece 41 can slide into influent side, And be tightly pressed against in third port 33, so that third port 33 is closed, to ensure that gas will not be flowed out by water inlet pipe 90；When into When water pipe 90 send water, flow forms pressure and pushes block piece 41 to air inlet side, by pair of water flow pressure and influent side elastic component Recast is used, and block piece 41 can be tightly pressed against in second port 32, so that second port 32 is closed, to ensure that water will not be by air inlet Pipe 80 flows out；In addition, when water inlet pipe 90 and air inlet pipe 80 do not work, first port is closed in the side of preferably block piece 41 just 31, as shown in fig. 7, first port 31 and second port 32 and third port 33 is isolated, when air inlet pipe 80 works, block piece 41, to water inlet Slideslip, open first port 31 and simultaneously close third port 33, when water inlet pipe 90 works, block piece 41 is to air inlet Slideslip opens first port 31 and closes second port 32.Therefore, a block piece 41 and two elastic components match, It ensure that the one-way flow of gas and flow.

For latter two embodiment, (i.e. border seal open middle) is preferably locally opened wide in the end of extended segment 35, such as Fig. 6 Shown in Fig. 7, to ensure the connection with water inlet pipe 90 or air inlet pipe 80, one end of such elastic component abuts directly against extended segment 35 End, it is simple in structure；Certainly, the end of extended segment 35 can also be opened wide completely, outer by what is be connected with extended segment 35 Portion's structure limits elastic component, or position limiting structure (such as baffle, muscle position etc.) is arranged to elastic component in extended segment 35 It is limited, it can be with.

Block piece 41 preferably with 34 clearance fit of expansion segment, the i.e. basic phase of cross-sectional area of cross-sectional area and expansion segment 34 Deng as shown in Figure 6 and Figure 7, radial shake will not occurring to ensure block piece 41 during sliding and even tilt clamping stagnation etc. Situation；And block piece 41 is preferably plate-like, it is as shown in Figure 6 and Figure 7, blocked up at closing second port 32 or third end to avoid its First port 31 can be impacted when mouth 33, certain block piece 41 or other shapes pass through Dolichoectasia section 34 Length can effectively avoid the above problem.

In any of the above-described embodiment, elastic component is in compressive state, as shown in Figures 5 to 7.

Elastic component is preferably in compressive state (when water inlet pipe and air inlet pipe do not work), in this way, elastic component is being intake Also it can apply certain pressure when pipe 90 and air inlet pipe 80 do not work to block piece 41, it is arbitrarily sliding to avoid block piece 41 It is dynamic, ensure the stability of block piece 41；And include the embodiment of two block pieces and an elastic component for one-way check valve 40 For, one-way check valve can be made while closing second port or third port, ensure the leakproofness of cleaning chamber；For unidirectional For check (non-return) valve includes the embodiment of a block piece and an elastic component, block piece closing second port or third end can be made Mouthful.Certain elastic component can also be in the raw when water inlet pipe 90 and air inlet pipe 80 do not work.

In any of the above-described embodiment, further, material cleaning device further includes：Air inlet end cap 51 and intake end cover 52, as shown in Figure 1, Figure 4 and Figure 5.Wherein, air inlet end cap 51 closes with the end cap where the second port 32 of three-way connection 30 and connects It connects, and is connected with air inlet pipe 80, and air inlet end cap 51 is equipped with through-hole 711, to be connected to second port 32 and air inlet pipe 80；Water inlet End cap 52 is closed with the end cap where the third port 33 of three-way connection 30 and is connected, and is connected with water inlet pipe 90, and intake end cover 52 are equipped with through-hole 711, to be connected to third port 33 and water inlet pipe 90.

Further, sealing element, intake end cover 52 and three-way connection 30 are equipped between air inlet end cap 51 and three-way connection 30 Between be equipped with sealing element, as shown in Figure 4 and Figure 5.

Preferably, sealing element is sealing rubber ring 53.

Material cleaning device further includes air inlet end cap 51 and intake end cover 52, and the setting of two end caps ensure that three connect First 30 with the reliable connected of air inlet pipe 80 and water inlet pipe 90, and then ensure that the use reliability of material cleaning device.

Sealing element is set between air inlet end cap 51 and three-way connection 30, air inlet end cap can be improved and connect with three-way connection The leakproofness at position；Sealing element is set between intake end cover 52 and three-way connection 30, intake end cover can be improved and connected with three The leakproofness of head connecting portion.Further, include the reality of two block pieces and two elastic components for above-mentioned one-way check valve For applying example, air inlet end cap directly lid is located at second port, thus the block piece at second port can be close with sealing element Fitting, ensures that the leakproofness between second port and air inlet pipe；Similarly, intake end cover directly lid is located at third port Place, the block piece at third port can also be fitted closely with sealing element, ensure that third port 33 and water inlet pipe 90 it Between leakproofness.

Sealing element is sealing rubber ring 53, and sealing rubber ring 53 has certain elastic component, in this way, block piece 41 is pressed in fluid sealant On circle 53, you can ensure that water or gas cannot pass through, and then ensure leakproofness.

In any of the above-described embodiment, air inlet end cap 51 passes through threaded engagement connection, intake end cover 52 with three-way connection 30 With three-way connection 30 by threaded engagement connection, as shown in Figure 4 and Figure 5.

Air inlet end cap 51 and three-way connection 30 are by threaded engagement connection, i.e.,：Air inlet end cap 51 is equipped with internal thread, threeway One end where 30 second port of connector 32 is equipped with external screw thread, by threaded engagement realize air inlet end cap 51 and three-way connection 30 it Between be fixedly connected, connection is reliable, very convenient convenient for handling, and without additional setting connector or fastener；Similarly, into Water end (W.E.) lid 52 and three-way connection 30 are by threaded engagement connection, i.e.,：Intake end cover 52 is equipped with internal thread, 30 third of three-way connection One end where port 33 is equipped with external screw thread, and the fixed company between intake end cover 52 and three-way connection 30 is realized by threaded engagement It connects, connection is reliable, very convenient convenient for handling, and without additional setting connector or fastener.

Certainly, two end caps can also be fixedly linked with three-way connection 30 by welding or other modes, not another herein One enumerates, due to can realize the purpose of this utility model, and design philosophy and objective without being detached from the utility model, because And it should be within the protection scope of the present utility model.

In any of the above-described embodiment, block piece 41 is in spherical (as shown in Figure 4 and Figure 5), column, taper, sheet or block Shape.

Block piece 41 is in spherical, convenient for reciprocatingly sliding in three-way connection 30.Certainly, block piece 41 can also be in the form of a column, Taper, sheet, bulk or other shapes, and in the case of the quantity of block piece 41 is two, the shape of two block pieces can , can not also be the same with the same, as long as second port 32 and third port 33 can be blocked, you can realize the mesh of the utility model , therefore it will be understood by those of skill in the art that these embodiments are within the protection scope of the present utility model.

In any of the above-described embodiment, elastic component is spring 42, as shown in Figure 4 and Figure 5.

Elastic component is spring 42, and the elasticity of spring 42 is good, using reliable, and convenient for materials, has cost advantage.Certainly, bullet Property part can also be shrapnel or other flexible components, will not enumerate herein.

It in any of the above-described embodiment, first port 31 and cleans between pipe 20 and is also associated with hose 60, as shown in Figure 1, Figure 2 Shown in Fig. 4.

It first port 31 and cleans between pipe 20 and is also associated with hose 60, hose 60 has certain elasticity, thus covers It is located to clean on pipe 20 and three-way connection 30 and can form sealing, leaked to avoid water or gas；And connection flexible pipe 60 is easy to Deformation, convenient for piping connection is rationally arranged according to product structure；Further, since clean between pipe 20 and three-way connection 30 have it is soft 60 transition of pipe then cleans the length into pipe 20 without long, and cleans and do not interfered with when cleaning chamber 10 moves relatively into pipe 20 To three-way connection 30.

In any of the above-described embodiment, cleaning chamber 10 be equipped with spiral air inlet 11, spiral air inlet 11 be connected with into Wind pipeline 12, as shown in Figure 1, Figure 2 and Figure 4.

Spiral air inlet 11 is additionally provided on the side wall of cleaning chamber 10, it being capable of the conveyor screw decline into cleaning chamber 10 High-speed flow improves blanking velocity to which the material in cleaning chamber 10 is blown into interior pot by bottom discharge openings；And spiral Air inlet is so that high-speed flow declines in the interior spiral as 42 helix of spring of cleaning chamber 10, thus wind-force will not be disperseed, And blowing is without dead angle；It is of course also possible to convey material to cleaning chamber 10 by spiral air inlet 11.

In any of the above-described embodiment, the bottom of cleaning chamber 10 is equipped with discharge port, and seal assembly 70 is equipped at discharge port, As shown in Fig. 2, seal assembly 70 can be moved with respect to cleaning chamber 10, to open or close discharge port.

Preferably, the output end cleaned into pipe 20 is connected with the upper end of seal assembly 70, and cleans the output end into pipe 20 It can be moved in cleaning chamber 10, as shown in Fig. 2, opening or closing discharge port with band dynamic sealing assembly 70.

The output end cleaned into pipe 20 is connected with the upper end of seal assembly 70, and the output end cleaned into pipe 20 can be clear Movement in cavity 10 is washed, then cleaning the movement into pipe 20 by control can be simultaneously with dynamic sealing assembly 70 with respect to cleaning chamber 10 Movement, and then discharge port is opened or closed, it is very convenient.

Can swing up and down or vertically transport up and down as the specific motion mode for cleaning the output end into pipe 20 It is dynamic, opening or closing for discharge port is at this moment realized by the lifting of seal assembly 70, can be specifically that seal assembly 70 rises When close discharge port, when decline, opens discharge port, opens discharge port when can also be rising, and when decline closes discharge port；Certainly It can also be that horizontal linear is mobile in cleaning chamber 10 or rotates horizontally or swing or swings, make seal assembly 70 open or close discharge port in the horizontal direction, will not enumerate herein, but can realize the purpose of this utility model, therefore It will be understood by those of skill in the art that these embodiments should be within the protection scope of the present utility model.

In any of the above-described embodiment, material cleaning device further includes：Drive component (not shown) is located at cleaning chamber Outside body 10, and it is connected with the input terminal for cleaning into pipe 20, swings up and down or drives clearly around rotary shaft into pipe 20 for driving to clean It washes pipe 20 vertically to move up and down, the output end that cleaning enters pipe 20 is enable to be moved up and down in cleaning chamber 10.

It is moved into pipe 20 by drive component to drive to clean, further improves the degree of automation of product；Driving group Part can drive to clean and be swung up and down around rotary shaft into pipe 20, and the output end for cleaning pipe 20 in this way can be in cleaning chamber 10 It moves up and down (movement locus is camber line)；Alternatively, drive component can drive clean it is whole vertically up and down into pipe 20 Movement, (movement locus is straight line) can also be moved up and down in cleaning chamber 10 by cleaning the output end of pipe 20 in this way, Discharge valve can be driven to move up and down, and then realize and discharge port is opened or closed.

The specific knot of seal assembly 70 and drive component provided by the present application is described in detail with reference to some specific embodiments Structure.

One (not shown) of embodiment

Seal assembly 70 includes discharge valve compatible with the shape of discharge port, discharge valve and cleans the output end into pipe 20 It is connected.

Further, seal assembly 70 further includes sealing sleeve pipe, and sealing sleeve pipe is set in the output end cleaned into pipe 20, and It is located on discharge valve；Wherein, reserved space is limited between sealing sleeve pipe and discharge valve, and sealing sleeve pipe is equipped with and reserves The through-hole 711 that space is connected, so that the lower part of cleaning chamber 10 can be reached by cleaning the air-flow exported into pipe 20.

Preferably, discharge valve is ball sealer, and ball sealer and cleaning is flexibly connected into pipe 20.

Seal assembly 70 includes discharge valve, and the shape of discharge valve is adapted with the shape of discharge port, ensure that seal assembly 70 can effectively seal against discharge port；And discharge valve is connected with the output end for cleaning into pipe 20, ensure that seal assembly 70 with it is clear Wash effective cooperation of pipe 20.

The setting of sealing sleeve pipe so that reserved space need to be introduced by cleaning the air-flow exported into pipe 20, be then passed through sealing shroud Through-hole 711 on pipe could be blown out, and then touch material and water, this in a disguised form extends the length cleaned into pipe 20, ensure that Air-flow can be blown out from the lower part of cleaning chamber 10 so that air-flow can effectively drive material inside cleaning chamber 10 and water to turn over Rolling, and then play effective stirring action；And the size of through-hole 711 is significantly less than the size cleaned into pipe 20, thus compared to The pressure and speed for cleaning the air-flow blown out into pipe 20, through-hole 711 obviously increase, and can further increase the stirring effect of air-flow Rate；Meanwhile the shape of sealing sleeve pipe can follow the shape of discharge valve and change, so the position of through-hole 711 can also be corresponding Adjustment, to change the flow direction of air-flow, makes it preferably stir material and water.

Preferably, the quantity of through-hole 711 is multiple, and multiple through-holes 711 are along the circumferential scattering device of sealing sleeve pipe.

The quantity of through-hole 711 is multiple, and multiple through-holes 711 are along the circumferential scattering device of seal sleeve, then a cleaning The air-flow of multiple directions can be blown out by entering pipe 20, and then adequately be stirred the material and water at each position in cleaning chamber 10 It mixes, on the basis of ensureing cleaning performance, simplifies the structure of product, reduce production cost.

Discharge valve is ball sealer, and ball sealer density is big, and effectively sealing, material can be formed with automatic capturing when for sealing It is of fine quality to be selected as SUS, safety and sanitation；It is realized and is flexibly connected by flexible piece (such as chaining) between discharge valve and ball sealer, flexible piece It is easily deformable, it is convenient for ball sealer automatic capturing under its own gravity, to be bonded with discharge port, forms effectively sealing；And to cleaning The requirement for entering the movement locus of pipe 20 is relatively low, no matter movement in a curve or moves along a straight line, can be automatic under its own gravity Centering is to realize effective sealing.

Certainly, discharge valve may be the sealing element of other forms, discharge valve and clean between pipe 20 or rigid Property connection or other connection types, can realize the purpose of this utility model, thus should all be in the protection model of the utility model In enclosing.

Further, drive component includes actuator and driving member, and one end and the actuator of driving member lean, the other end It is fixedly connected into pipe 20 with cleaning, and its middle part is rotatablely connected by rotary shaft and cleaning chamber 10；Wherein, actuator can push away Dynamic driving member rotation makes driving member drive clean and is swung into pipe 20, to drive ball valve to open or close discharge port.

Drive component includes actuator and driving member, and actuator provides driving force, driving member is made to do a tentering around rotary shaft The rotary motion (swing) of degree since driving member is fixedly connected with the input terminal for cleaning into pipe 20, and is cleaned and is plugged into pipe 20 In cleaning chamber 10, so under the drive of driving member, also using the contact point with cleaning chamber 10 as fulcrum, reciprocally swinging is done (preferably swinging up and down), and then ball valve movement is driven, so that ball valve is opened or closed discharge port.

Wherein, actuator is electromagnetism push rod.

Actuator is electromagnetism push rod, and electromagnetism push rod is powered and can do translational motion when powering off, and then realizes to driving member Promotion.Specifically, driving member is vertically arranged, and lower end leans with electromagnetism push rod, the upper end and cleans into pipe 20 It is connected；When electromagnetism push rod powers off, driving member is in vertical state, ball valve closed discharging mouth；When electromagnetism push rod is powered, push The lower end of driving member is moved to close to the direction of cleaning chamber 10, then the upper end of driving member turns to the direction far from cleaning chamber 10 Dynamic, and the input terminal cleaned into pipe 20 is driven to move downward, then the output end cleaned into pipe 20 moves upwards, and drive ball valve from It starts discharging material mouth, realizes the opening to discharge port.

Certainly, the position of actuator and driving member can be changed, and the opportunity of electromagnetism push rod power on/off (is closed when being powered Discharge port, when power-off, open discharge port) or cam can also change and (be closed when contacting long end with the position relationship of driving member Discharge port opens discharge port when contacting short end), it can realize the purpose of this utility model, it should all be in the guarantor of the utility model It protects in range.

Two (not shown) of embodiment

With embodiment one difference lies in：Actuator includes motor and the cam that is connected with the output shaft of motor, cam with Driving member leans.

It drives driving member to rotate by motor+cam, when motor rotates, long end or short end and the transmission of cam can be made Part leans, and then realizes the promotion to driving member.

Specifically, driving member is vertically arranged, and lower end leans with cam, the upper end with clean into 20 phase of pipe Even；When the short end of cam and driving member contact, driving member is in vertical state, ball valve closed discharging mouth；When cam rotation makes When its long end in contact driving member, the lower end of driving member is pushed to be moved to close to the direction of cleaning chamber 10, then the upper end of driving member It is rotated to the direction far from cleaning chamber 10, and the input terminal cleaned into pipe 20 is driven to move downward, then cleaned into the defeated of pipe 20 Outlet moves upwards, and ball valve is driven to leave discharge port, realizes the opening to discharge port.

Embodiment three (as shown in Figures 2 and 3)

Seal assembly 70 includes：Shell, nozzle connection 73 and atomizer 74.Specifically, the shape of shell and discharge port It is adapted；Nozzle connection 73 is mounted on the top of shell, and is connected to the output end cleaned into pipe 20, and with clean into 20 phase of pipe Connection；Atomizer 74 is mounted on the bottom of shell, and is oppositely arranged with nozzle connection 73, and water jet and cooking apparatus are cooked Chamber of preparing food is connected, and with nozzle connection 73 relative motion can occur for atomizer 74；Wherein, it cleans and moves up and down into pipe 20 When, shell can be driven to move up and down, while driving nozzle connection 73 that relative motion occurs with atomizer 74, so that shell Close discharge port when, atomizer 74 is isolated with nozzle connection 73, and make shell open discharge port when, atomizer 74 and Nozzle connection 73 is connected.

Seal assembly 70 includes shell, nozzle connection 73 and atomizer 74, and shell is adapted with the shape of discharge port, because And discharge port can be opened or closed, realize the sealing function of seal assembly 70；Nozzle connection 73 is mounted on the top of shell, and It is connected to the output end cleaned into pipe 20, and is connected into pipe 20 with cleaning, ensure that it can be seal assembly to clean into pipe 20 70 supply water, and can move up and down with dynamic sealing assembly 70, so that shell opens or closes discharge port；Atomizer 74 is mounted on The bottom of shell, and be oppositely arranged with nozzle connection 73, and its water jet is connected with cooking cavity, then when itself and nozzle connection 73 occur relative motions, and then when being connected with nozzle connection 73, you can spray spray water into cooking cavity, carry out anti-overflow broken Bubble realizes the Anti-spill of seal assembly 70, and shell opens discharge port just at this time, and can spray mist using atomizer 74 Shape water, more uniformly, thus anti-overflow effect of breaking bubble is more preferable；When atomizer 74 and the generation relative motion of nozzle connection 73, in turn When being isolated with nozzle connection 73, nozzle close (due to atomizer 74 require flow have certain pressure could enter into And eject, therefore nozzle is closed when atomizer 74 and nozzle connection 73 are isolated), shell closing at this time Discharge port, material cleaning device can carry out cleaning process, and nozzle closing avoids leak at atomizer 74 and water is caused to damage It loses, ensure that being normally carried out for cleaning process.

The concrete mode that relative motion occurs as nozzle connection 73 and atomizer 74 can be that atomizer 74 is fixed On the shell, nozzle connection 73 is movably arranged on shell, itself and mist are realized by the movement of 73 opposite shell of nozzle connection Change the relative motion of nozzle 74；Can also be that nozzle connection 73 is fixed on the shell, atomizer 74 is movably arranged on shell, The relative motion of itself and nozzle connection 73 is realized by the movement of 74 opposite shell of atomizer；It is of course also possible to be atomization Nozzle 74 and nozzle connection 73 are movably arranged on shell, and atomizer 74 is realized by the movement of the opposite shell of the two With the relative motion of nozzle connection 73.

Further, seal assembly 70 further includes：Elastic component is located in shell, for when shell opens discharge port, making Nozzle connection 73 is connected with atomizer 74.

Elastic component is equipped in activity space, then when shell seal discharge port, flexible deformation storage elasticity occurs for elastic component Potential energy, water inlet pipe 90 and cleaning chamber 10 can make nozzle connection respectively to nozzle connection 73 and shell application active force at this time 73 are separated with atomizer 74, to close atomizer 74；When shell opens discharge port, cleaning chamber 10 applies shell Active force disappear, elastic component discharges elastic potential energy and restores deformation, and then nozzle connection 73 and atomizer 74 is made to be resisted against one It rises, so that nozzle connection 73 is connected with nozzle, to open atomizer 74, simultaneously switched off nozzle connection 73 and cleaning chamber 10 inside connection, the then water that water inlet pipe 90 exports will be entered in liner in the form of spray water by atomizer 74, carried out Brokenly bubble is anti-overflow.Therefore, by the way that elastic component is arranged inside the shell, to realize automatically opening for atomizer 74, sealing has both been ensure that With the realization of Anti-spill, the structure of product is in turn simplified, design is very ingenious.Preferably, elastic component is spring 42, spring 42 Elasticity is good, and deflection is big, and cheap.

Further, nozzle connection 73 is movably arranged on shell, and its lower end is equipped with positive stop lug boss 731, atomizer 74 are fixedly mounted on the shell, and elastic component is set on nozzle connection 73, and its upper and lower ends is born against in shell and limit On boss 731, and it is in compressive state；Wherein, when water inlet pipe 90 moves upwards, shell seal discharge port；Water inlet pipe 90 is downward When movement, shell opens discharge port.

Nozzle connection 73 is movably arranged on shell so that nozzle connection 73 can opposite shell move, ensure that With atomizer 74 relative motion can occur for nozzle connection 73；The lower end of nozzle connection 73 is equipped with positive stop lug boss 731, ensure that Nozzle connection 73 does not fall out shell；Elastic component is set on nozzle connection 73, and its upper and lower ends bear against in shell and It on positive stop lug boss 731, both ensure that elastic component will not fall off, and in turn ensured the fortune of the deformation direction and nozzle connection 73 of elastic component Dynamic direction is consistent, and then improves the use reliability of elastic component；Elastic component is in compressive state, ensure that shell opening is unloaded When material mouth, elastic component can apply nozzle connection 73 downward active force, since atomizer 74 is fixedly mounted on the shell, So nozzle connection 73 can be tightly abutted against on atomizer 74 by elastic component, realize atomizer 74 and nozzle connection 73 Connection；When water inlet pipe 90 moves upwards, shell seal discharge port, so cleaning chamber 10 and water inlet pipe 90 can respectively to shell and Nozzle connection 73 applies active force downwardly and upwardly, then shell and nozzle connection 73 can apply squeezing action power to elastic component, Make elastic component that further compressive deformation occur, while realizing the separation of nozzle connection 73 and atomizer 74, to close atomization Nozzle 74 is connected to cleaning chamber 10；When water inlet pipe 90 moves downward, shell opens discharge port, so cleaning chamber 10 is to shell The active force of application disappears, and elastic component restores deformation, upward shell, and shell drives 74 relative nozzle connector 73 of atomizer It moves upwards, nozzle connection 73 is made to be tightly abutted against on atomizer 74, to open atomizer 74, be connected to liner.

Further, the inside of shell is additionally provided with annular stop plate 712, and annular stop plate 712 is connected with the top of shell, And it is set in the outside of nozzle connection 73.

Annular stop plate 712 is enclosed inside the shell to be set to form sliding slot compatible with nozzle connection 73, perpendicular to nozzle connection 73 Histogram to movement play guiding role, and avoid water or air-flow between shell and nozzle connection 73 gap discharge.

Preferably, limiting stand terrace is equipped at discharge port, shell is equipped with limit protrusion compatible with limiting stand terrace 713, limit protrusion 713 is located at the lower section of limiting stand terrace.

Limiting stand terrace is set at discharge port, limit protrusion 713 is set on shell, and limit protrusion 713 is located at limiting stand The lower section of terrace when then shell moves upwards, leans with limiting stand terrace, realizes the closing to discharge port；Shell is transported downwards It when dynamic, is separated with limiting stand terrace, realizes the opening to discharge port；Meanwhile limiting stand terrace matches with limit protrusion 713 It closes, existing axial seal, and has radial seal, to improve the leakproofness of anti-overflow spray equipment.

Further, shell is equipped with the through-hole 711 being connected with cleaning chamber 10.

Due to being additionally provided with through-hole 711 on shell, thus the water that water inlet pipe 90 exports can enter cleaning chamber by through-hole 711 In body 10, the water of cleaning material is provided for material cleaning device, material cleaning device can carry out cleaning process.Therefore anti-overflow Spray equipment also acts inlet function, forms into water, sealing, the anti-overflow integrated apparatus being combined, reasonable for structure, design It is very ingenious, the compacter beauty of moulding.Specifically, as before, when shell closes discharge port, nozzle connection 73 and atomizer 74 phase separations, nozzle are closed, and nozzle connection 73 is connected to by through-hole 711 with 10 inside of cleaning chamber at this time, can be cleaning chamber Body 10 provides the water of cleaning material；When shell opens discharge port, nozzle connection 73 is connected with atomizer 74, and nozzle is beaten It opens, nozzle connection 73 is disconnected with through-hole 711 at this time, is cooked so the water that water inlet pipe 90 exports can only be entered by atomizer 74 In chamber, anti-overflow brokenly bubble is realized.

Certainly, water inlet pipe 90 can not also send water, such as water inlet pipe 90 by anti-overflow spray equipment to cleaning chamber 10 It is equipped with through-hole 711 or the tool of water inlet pipe 90 there are two output end etc. in the part outside anti-overflow spray equipment, these schemes can will be into The end of water pipe 90 is divided into two flow paths, and one is used to supply water for cleaning chamber 10, another is used for as the confession of anti-overflow spray equipment Water, as long as the rationally break-make of two flow paths of control, since these embodiments can realize the purpose of this utility model, and Without the design philosophy and objective that are detached from the utility model, therefore it will be understood by those of skill in the art that these embodiments It should be within the protection scope of the present utility model.

Further, sealing element is equipped between nozzle connection 73 and atomizer 74, for sealing nozzle connection 73 and mist Change the gap between nozzle 74.

Sealing element is set between nozzle connection 73 and atomizer 74, nozzle connection 73 and atomizer 74 can be improved Leakproofness between the two when connection ensures that there is flow enough pressure to enter atomizer 74, and then improves atomizer 74 spraying brokenly bubble efficiency.Preferably, sealing element is sealing rubber ring 53.

Further, sealing element is equipped between shell and discharge port, for the gap between sealing shell and discharge port.

Sealing element is set between shell and discharge port, leakproofness when shell seal discharge port, Jin Erbao can be improved The substances such as material or water in card cleaning chamber 10 will not fall into liner.Preferably, sealing element is sealing rubber ring 53.

Further, it is equipped with sealing element between upper cover 71 of spraying and spraying lower cover 72, for sealing spraying upper cover 71 and spray Gap between mist lower cover 72.

Sealing element is set between spraying upper cover 71 and spraying lower cover 72, leakproofness between the two can be improved.It is preferred that Ground, sealing element are sealing rubber ring 53.

Further, shell includes：Upper cover 71 of spraying and spraying lower cover 72, nozzle connection 73 are mounted on spraying upper cover 71 On；Spraying lower cover 72 is connected with the lower end for upper cover 71 of spraying, and atomizer 74 is mounted on spraying lower cover 72, and under spraying Lid 72；Wherein, upper cover 71 of spraying and/or the shape for lower cover 72 of spraying are adapted with discharge port.

Shell includes spraying upper cover 71 and spraying lower cover 72, and nozzle connection 73 and atomizer 74 are separately mounted in spraying On lid 71 and spraying lower cover 72, and atomizer 74 ensure that the water jet of atomizer 74 can be with through spraying lower cover 72 Cooking cavity is connected, and then spray water is sprayed into liner；And shell consists of two parts, convenient for nozzle connection 73, elasticity The maintenance and handling of part and atomizer 74；Spraying upper cover 71 either spray lower cover 72 or spraying upper cover 71 and spray lower cover 72 Shape be adapted with discharge port, can ensure effective sealing of the shell to discharge port.

Preferably, it cleans and is equipped with the conduit seals such as bellows between pipe 20 and cleaning chamber 10, conduit seals were both With certain toughness, to ensure the excellent sealing to cleaning chamber 10；There is certain elasticity again, can locally generate appropriate Flexible deformation, to ensure to clean and can move into pipe 20.

Further, drive component includes actuator and the transmission component that is connected with actuator, transmission component with clean into The input terminal of pipe 20 is connected, and is moved up and down into pipe 20 with driving to clean；Transmission component includes gear and rack slide, gear with drive The output shaft of moving part (such as motor) is connected, and is rotated with the rotation of motor shaft, rack slide is meshed with gear, and along vertical Direction extends, then when gear rotates, rack slide is driven vertically to move up and down, and then realize the fortune up and down of water inlet pipe 90 It is dynamic.Certainly, transmission component is not limited to this structure of rack-and-pinion sliding block, can also be other forms, no longer arranges one by one herein It lifts.

In above three embodiments, seal assembly 70 is connected into pipe 20 with cleaning, clean can intake into pipe 20 and Air inlet, seal assembly 70 are internally provided with through-hole 711, are blown into the grain of rice by spiral air inlet 11 when washing meter, then enter pipe 20 by cleaning Water inlet, then enters pipe 20 by cleaning and blows, and for air by 711 blow gas of lower seals through-hole, gas is having the clear of water and rice It washes in cavity 10 and forms bubble rolling, to achieve the effect that wash rice.

In any of the above-described embodiment, material cleaning device further includes：Feed pipe, input terminal and output end respectively with cook It prepares food the material storing box of utensil and air intake passage is connected, material in feed pipe to be sent into cleaning chamber 10 using wind-force.

Cooking apparatus further includes material storing box, and material storing box is connected by feed pipe with air intake passage, and cooking apparatus is realized Self-feeding improves the degree of automation of cooking apparatus；Feed pipe is connected with air intake passage, to utilize wind-force will be in feed pipe Material be sent into cleaning chamber 10 in, realize pneumatic feed, that is, utilize wind-force material be sent into cleaning chamber 10 in, feeding effect Rate is high, and clean pollution-free.

Specifically, cleaning start before, open material storing box, so that the material in material storing box is entered feed pipe, open simultaneously with into The connected air source (such as wind turbine or air pump) in wind channel is blown to air intake passage, and the material in feed pipe is blown into cleaning chamber 10, after feeding, close material storing box；After cleaning, air intake passage is blown again, is pushed using high-speed flow spiral, Material in cleaning chamber 10 is completely fed in liner.

In any of the above-described embodiment, material cleaning device further includes：Headlamp (not shown), setting is in cleaning chamber The side or top of body 10.

Headlamp is set on the side of cleaning chamber 10 or top, convenient for cleaning process in displaying cleaning chamber 10 and clear Wash progress.

In any of the above-described embodiment, material cleaning device further includes：Anti-overflow detection device (not shown), for controlling The opening and closing of seal assembly 70 processed.

By the way that anti-overflow detection device is arranged, can detect brokenly bubble whether is needed in cooking process automatically, and then automatically open Or the Anti-spill of seal assembly 70 is closed, to further improve the degree of automation of product.Optionally, anti-overflow detection dress It is set to temperature-sensing probe and/or anti-flow electrode.

The cooking apparatus that the embodiment of the utility model second aspect provides, including：Cook main body (not shown) and Such as the material cleaning device of any one of first aspect embodiment.Specifically, culinary art main body has cooking cavity；Material cleaning dress The discharge port for the cleaning chamber 10 set is connected with cooking cavity, for cleaning the material being sent into cleaning chamber 10, and will be clear Material after washing is sent into cooking cavity.

The cooking apparatus that the embodiment of the utility model second aspect provides, because including any one of first aspect embodiment Material cleaning device, thus with all advantageous effects possessed by any of the above-described embodiment, details are not described herein.

In the above-described embodiments, culinary art main body includes：Pot body and lid, lid close with pot body lid and set out cooking cavity to enclose Room；Wherein, material cleaning device is arranged on lid.

Material cleaning device is arranged on lid, is connected with cooking cavity when being opened convenient for the discharge port of cleaning chamber 10 It is logical, so that the material in cleaning chamber 10 can smoothly enter into cooking cavity and be cooked, keep structure compacter rationally.

Preferably, the cleaning chamber 10 of material cleaning device and the lid of cooking apparatus are an integral structure, so not only The packaging efficiency of product can be promoted, and may further ensure that air inlet pipeline, exhaust pipeline, 90 tunnel of water inlet pipe and plumbing drain The reliability of assembling cooperation precision and sealed connection between cleaning chamber 10 is conducive to ensure the use reliability of product.

In any of the above-described embodiment, cooking apparatus is electric cooker.

It is certainly not limited to electric cooker, can also be electric pressure cooking saucepan, electric cooking pot, electric steamer etc..

In conclusion material cleaning device provided by the utility model, cleans and passes through three-way connection and air inlet pipe into pipe It is connected with water inlet pipe so that water for cleaning and air-flow can enter the inside of cleaning chamber by cleaning into pipe, i.e.,：Clearly The air inlet and water inlet for washing cavity realize, to simplify the structure of material cleaning device, solve existing skill by a pipeline Water inlet pipe and air inlet pipe are both needed to be inserted into the problem in cleaning chamber caused installation inconvenient in art；And unidirectional stop is equipped in three-way connection Inverse valve ensure that air inlet and water inlet will not influence each other, to improve the use reliability of material cleaning device.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Instruction implies relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, it can also It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, it can understand that above-mentioned term in the present invention specific contains as the case may be Justice.

In the description of the utility model, it is to be understood that the orientation or positional relationship of the instructions such as term "upper", "lower" 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 unit must have specific direction, with specific azimuth configuration and operation, it is thus impossible to understand For limitations of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of material cleaning device is used for cooking apparatus, which is characterized in that including：

Cleaning chamber；

It cleans into pipe, output end stretches into the cleaning chamber, for sending water to the cleaning chamber and supplying gas；

Three-way connection, including first port, second port and third port, the first port and the input cleaned into pipe End is connected, and the second port and the third port are connected with air inlet pipe and water inlet pipe respectively；With

One-way check valve is arranged in the three-way connection, and between the second port and the third port, is used for The second port is closed when the water inlet pipe send water, and the third port is closed when the air inlet pipe is supplied gas.

2. material cleaning device according to claim 1, which is characterized in that

The one-way check valve includes：

Two block pieces, are oppositely arranged with the second port and the third port respectively, for closing the second port With the third port；

Elastic component is located between two block pieces, and leans with two block pieces；

Or

The part between the second port and the third port of the three-way connection expands outwardly thicker formation and expands Section is opened, the area of the second port and the third port is made to be less than the cross-sectional area of the expansion segment, and the second end One in mouth and the third port extends outward to form extended segment along center axis；The one-way check valve includes：

Elastic component, one end limit in the extended segment；

Block piece, limit lean in the expansion segment, and with the other end of the elastic component, and can be in the second end It reciprocatingly slides between mouth and the third port, to close the second port or the third port；

Or

The part between the second port and the third port of the three-way connection expands outwardly thicker formation and expands Section is opened, the area of the second port and the third port is made to be less than the cross-sectional area of the expansion segment, and the second end Mouth and the third port extend outward to form two extended segments along center axis respectively；The one-way check valve includes：

One end of two elastic components, two elastic components is limited respectively in two extended segments；With

Block piece limits in the expansion segment, and between the other end of two elastic components, and can be described the It reciprocatingly slides between Two-port netwerk and the third port, to close the second port or the third port.

3. material cleaning device according to claim 2, which is characterized in that further include：

An end cap where air inlet end cap, with the second port of the three-way connection closes connection, and with the air inlet pipe phase Even, and the inlet end is covered equipped with through-hole, to be connected to the second port and the air inlet pipe；With

An end cap where intake end cover, with the third port of the three-way connection closes connection, and with the water inlet pipe phase Even, and the intake end cover is equipped with through-hole, to be connected to the third port and the water inlet pipe.

4. material cleaning device according to claim 3, which is characterized in that

Sealing element is equipped between the air inlet end cap and the three-way connection；

Sealing element is equipped between the intake end cover and the three-way connection.

5. material cleaning device according to claim 4, which is characterized in that

The sealing element is sealing rubber ring.

6. material cleaning device according to any one of claim 3 to 5, which is characterized in that

The air inlet end cap passes through threaded engagement connection with the three-way connection；And/or

The intake end cover passes through threaded engagement connection with the three-way connection.

7. the material cleaning device according to any one of claim 2 to 5, which is characterized in that

The block piece is in spherical, column, taper, sheet or bulk；And/or

The elastic component is spring；And/or

The elastic component is in compressive state.

8. material cleaning device according to any one of claim 1 to 5, which is characterized in that

The first port and described clean between pipe are also associated with hose.

9. a kind of cooking apparatus, which is characterized in that including：

Main body is cooked, there is cooking cavity；With

Such as material cleaning device described in any item of the claim 1 to 8, the discharge port of cleaning chamber and the cooking cavity It is connected, is sent into the cooking cavity for cleaning the material being sent into the cleaning chamber, and by the material after cleaning.

10. cooking apparatus according to claim 9, which is characterized in that the culinary art main body includes：

Pot body and lid, the lid close with the pot body lid and set out the cooking cavity to enclose；

Wherein, the material cleaning device is arranged on the lid.