CN113243772A

CN113243772A - Air fryer convenient to control

Info

Publication number: CN113243772A
Application number: CN202010371433.3A
Authority: CN
Inventors: 王旭宁; 刘孝碧
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-08-13

Abstract

The invention relates to an air fryer convenient to operate and control, which comprises a machine base and a cover body connected with the machine base, and is characterized in that a working space is limited by the machine base and the cover body, a processing assembly and a hot air assembly are arranged in the working space, the processing assembly is used for placing food materials, the hot air assembly comprises a fan and a first heating element, the first heating element heats air in the working space, the fan enables the hot air to circulate in the working space and heat the food materials in the processing assembly, the air fryer is further provided with a steam assembly, the steam assembly comprises a water storage cavity and a second heating element, the water storage cavity is used for containing a water source, the second heating element heats the water source in the water storage cavity to generate steam, and the water storage cavity and the water source are both positioned. Directly set up steam component in workspace, all control all to be located workspace, do not need unnecessary to control, reduced and controlled the step, control the convenience and promote greatly. The water storage cavity can be directly cleaned after processing, and no redundant cleaning space is provided.

Description

Air fryer convenient to control

Technical Field

The invention relates to the field of food processing, in particular to an air fryer.

Background

The air fryer is used by more and more consumers, is different from the original mode of frying by hot oil, uses air as a heat transfer carrier, effectively reduces the oil content of food, and provides healthy diet for people. The existing air frying pot comprises a base and a cover body hinged above the base, a processing assembly is arranged in the base, the processing assembly comprises a frying pot, and a hot air assembly is arranged in the cover body. When the food materials need to be processed, the cover body is opened, the food materials are placed into the frying pan, the hot air component heats air and drives the air to rotate in the frying pan to heat and process the food materials.

In order to improve the function of the air fryer, in the prior art, as disclosed in application No. cn201780018042.x, an air fryer capable of generating steam is disclosed, which improves the cooking environment and improves the cooking effect by generating steam. However, the scheme still has the following effects: because need set up maintenance system and water receiver and guarantee the predetermined level of the indoor water of culinary art, the structure sets up complicatedly, and the user is frying the pot in controlling the air, no matter before processing or after processing, all need to control respectively the water receiver that cooks indoor and set up in addition, controls loaded down with trivial details, and to the connecting path between culinary art room and the water receiver, the user needs more complicated structure to go the clearance, can't effectively clear up even, long-time use, the whole health nature greatly reduced that the pot was fried to the air. Meanwhile, the water in the cooking chamber generates steam only when the hot wind circulates to raise the temperature of the processing space, and cannot generate a large amount of steam to perform a function such as pure steaming without a wide improvement of the function of the air fryer.

Disclosure of Invention

In order to solve the technical problem, the invention provides an air fryer convenient to operate and control.

The invention is realized by the following modes: the utility model provides a control convenient air and fry pot, includes the frame and the lid of being connected with the frame, wherein, frame and lid inject workspace, be equipped with processing subassembly, hot-blast subassembly in the workspace, the processing subassembly is used for placing edible material, hot-blast subassembly includes fan and first heating member, first heating member heating air in the workspace, the fan makes hot-air at the workspace inner loop and eats the material to processing in the subassembly and heat, the air is fried the pot and still is equipped with steam components, steam components includes water storage chamber and second heating member, the water storage chamber is used for holding the water source, second heating water storage intracavity water source produces steam, water storage chamber, water source all are located workspace, make steam direct action eat the material.

Preferably, the working space is divided and forms the water storage cavity by a part of the working space.

Preferably, hot-blast subassembly, processing subassembly and water storage chamber set gradually from top to bottom in the workspace, and the fan drives hot-air and circulates between hot-blast subassembly and processing subassembly, and the steam subassembly produces steam and pours into in the processing subassembly.

Preferably, the processing assembly and the steam assembly are located in a working space part of the machine base, the water storage cavity is located between the processing assembly and the bottom wall of the working space, and the processing assembly is provided with a channel for steam injection.

Preferably, the processing assembly comprises a frying pan and a frying basket arranged in the frying pan, the frying pan is provided with a steam channel, the frying basket is erected in the frying pan and provided with a frying basket hole, and the frying basket hole and the steam channel are not overlapped in the vertical direction.

Preferably, the ratio of the volume of the water storage cavity to the volume of the working space is P, and P is less than or equal to 1/2.

Preferably, the steam subassembly still includes the partition portion of partition water storage chamber, the partition portion separates the heating zone and the water storage district that form with the water storage chamber, the second heating member is located the heating zone is in order to heat in order to produce steam the water source of heating zone, water storage district and heating zone intercommunication and when the heating zone water source reduces to the heating zone flowing water so that the heating zone can continuously produce steam.

Preferably, the heating area is connected with the water storage area through a pipeline, a control valve is further arranged on the pipeline, the control valve opens the pipeline when the water source of the heating area is lower than a preset water level, and closes the pipeline when the preset water level is reached.

Preferably, the control valve is provided with a valve cavity and a valve piece arranged in the valve cavity, the valve cavity is provided with a through hole for water to flow through, and the valve piece is arranged at the through hole and closed by buoyancy.

Preferably, the volume ratio of the heating area to the water storage area is Q, and Q is more than or equal to 0.1 and less than or equal to 1.

The invention has the beneficial effects that:

1. according to the air fryer, the water storage cavity is directly arranged in the working space and used for containing a water source, and the independent second heating element is arranged for heating the water source in the water storage cavity, so that when a user uses the air fryer, all control operations are positioned in the working space: directly to the water storage intracavity water injection of workspace, place the edible material that will process in the processing subassembly and further place in workspace, do not need unnecessary to control, reduced and controlled the step, control the convenience and promote greatly. And set up the water storage chamber in the processing space, only need to water storage intracavity water injection earlier stage, can directly clear up the water storage chamber when processing back needs, do not have unnecessary clearance space. And because the water storage chamber directly sets up in workspace, connection structure is simple, can be convenient thoroughly clear up, avoid having the dirty residue that causes when clearing up the dead angle. Set up the second heating member and come the initiative and produce steam, steam production is efficient to can produce enough to eat the ripe steam of material steaming, make the air fry the pot and have possessed the function that the pure was evaporated, and further combine the function that the air was fried the pot and was toasted, make the application range that the air was fried the pot promote greatly. And, because the water storage chamber directly sets up in processing space, after using, can directly carry out thorough clearance to the water storage chamber, the incrustation scale that the water storage chamber produced in the heating process can in time be cleared up, and can not lead to the heating efficiency that the incrustation scale too much leads to after using for a long time to reduce because the incrustation scale of inconvenient clearance zone of heating remains, like this, the air is fried the selection range greatly reduced of pot to the water source, need not just can use the pure water for reducing the incrustation scale like in the current product, and long-time the use can not cause efficiency reduction yet.

2. The water storage cavity is directly formed by separating the working space, an independent water storage container or other water storage devices do not need to be arranged, a complex transmission pipeline does not need to be arranged, the structure is simple, and the operation and the control are convenient and simple. The water storage chamber is directly separated by the working space to form, and the steam that the water storage chamber produced directly produces in the working space to act on eating the material, steam need not set up transmission path again, and the pollution that exists among the energy loss and the steam transmission process that cause when having reduced steam transmission has guaranteed heating efficiency promptly, has guaranteed the cleanness of heating again.

3. Hot-blast subassembly, processing subassembly and water storage chamber set gradually from top to bottom, and like this, the processing subassembly of placing edible material is located between hot-blast subassembly and the water storage chamber, and upper portion is heated by hot-blast subassembly, and the fan drives hot-blast at processing subassembly inner loop simultaneously to promote the homogeneity of heating. And the water storage chamber is located the processing subassembly below, and the steam that the water storage chamber produced rises naturally to through the processing subassembly in order to process edible material, make full use of the attribute that the steam naturally rises, steam need not to relapse through the route of decline reprocessing again, and heating efficiency is high, can satisfy the function demand that the hot-blast subassembly time is not opened and is only evaporated. Of course, when the hot air assembly is opened, the steam after one-time processing can be further circulated in the processing assembly under the driving of the fan so as to continuously process the food materials. No matter what kind of processing mode, arrange like this homoenergetic and full play the biggest advantage between each subassembly, make full use of nature attribute promotes whole machining efficiency.

4. The processing assembly and the steam assembly are located in the processing space part of the base, and the processing assembly and the steam assembly are arranged in the processing space part of the base, so that the cover is usually arranged as a movable part, for example, the cover can be detached and taken off, or the cover can be rotated and opened when the cover is hinged with the base, the base does not need to be moved when in use, the processing assembly and the steam assembly are arranged on the base, when the air fryer is used, water is injected into the water storage cavity in sequence, then the processing assembly is placed, the cover is covered, the whole preparation can be finished, and the operation and the control are convenient and fast. There is no need for cumbersome manipulation of both the parts inside and outside the workspace.

5. The frying pan and the frying basket are arranged, the frying basket is arranged in the frying pan, food materials are placed on the frying basket to be processed, the frying pan is provided with a steam channel to introduce steam into the frying pan and process the food materials, and the frying pan is provided with frying basket holes to facilitate the steam to rise through the frying basket holes and process the food materials. Furthermore, fry basket hole and steam passage and do not coincide in vertical direction, can avoid the steam that gets into by steam passage directly to rise by frying the basket hole, like this, the steam that gets into to fry the pot blocks at first by frying the basket, rises by the fried basket hole of other positions again, can guarantee that steam disperses evenly in frying the pot, promotes the processing effect.

6. The ratio of the volume of the water storage cavity to the volume of the working space is set to be P, and P is less than or equal to 1/2. If the volume in water storage chamber sets up too big, then great space is used for holding the water source in the whole workspace, and the space that can place the edible material is less for the whole rate of utilization greatly reduced of air fryer. Of course, in the in-service use process, the air is fried the pot and can be set up different processing modes, under different processing modes, the water storage chamber can play different effects, for example under the functional state that does not use steam, the water storage chamber need not to place the water source, at this moment, the space in water storage chamber can be used to place edible material and accomplish processing, make workspace's overall utilization rate promote greatly, and unlike current air fried the pot, no matter what kind of processing state, the space at water source all can't be utilized, make the space waste when not using steam function more.

7. Set up the partition to separate the water storage chamber and form the zone of heating and water storage district, the second heating member sets up in the zone of heating in order to produce steam, and water storage district and the zone of heating intercommunication and when the zone of heating water source reduces to the zone of heating water injection so that the zone of heating can continuously produce steam. The second heating member is used for heating the water source of the district of heating, and not whole water storage chamber for the water source of the district of heating can produce steam fast, in order to realize the processing to eating the material, has avoided because a large amount of water sources need the steam production that the heating and lead to slow. The water storage area is communicated with the heating area and continuously injects water into the heating area, so that steam can be continuously generated in the heating area, and normal processing of the air fryer is ensured. And because the water storage chamber is located working space, although second heating member direct action is in the zone of heating, but steam and the heat transfer of production also can make the water source temperature in water storage district rise gradually, and the difference in temperature with the zone of heating reduces, like this, after follow-up injection zone of heating, avoided the water source of newly injecting into to produce efficiency reduction because the steam that the temperature crossed and lead to excessively, can prevent to make steam production the phenomenon production of wave nature supply appear because the water injection of the zone of heating produces, guaranteed the processing effect to eating the material.

8. Set up the control valve between the zone of heating and water storage district, be less than at the zone of heating water source and predetermine the water level and advance and open the pipeline to close the pipeline when reaching predetermined water level, like this, the water source of the zone of heating can be in a predetermined lower water level, and the water source volume of the zone of heating is less, and it is faster to produce steam speed.

9. The control valve is provided with a valve cavity and a valve piece, the valve piece closes the through hole by means of buoyancy, the water level of the heating area is changed after the heating area is continuously heated, the buoyancy of the valve piece is changed, and the valve piece opens or closes the through hole according to the change of the buoyancy so as to control the water level of the heating area to be at a preset level. Rely on buoyancy and do not need device control such as other electronics, simple structure, the reliability is high, when especially being located working space to whole water storage chamber, the water injection and the clearance to the water storage chamber of convenience, perhaps set up separable water storage cavity, also convenient control to whole water storage cavity. When the user dismantles and the equipment control valve by oneself, because simple structure uses the accessory few, the user also can be convenient maintain the control valve, the life of the air frying pan promotes greatly.

10. The volume ratio of the heating area to the water storage area is set to be Q, Q is more than or equal to 0.1 and less than or equal to 1, if Q is too small, the volume of the opposite heating area is set to be small, steam can be rapidly generated, but the steam quantity is too low due to too small water quantity, and the requirement of steam processing cannot be fully met. If Q sets up too big, then the water yield in the heating zone is on the large side for the speed that the heating zone produced steam reduces, can not fine play the purpose of producing steam fast.

Drawings

FIG. 1 is a schematic view of a first embodiment of an air fryer in accordance with the present invention.

FIG. 2 is a schematic view of a first embodiment of a base of the air fryer of the present invention.

Fig. 3 is a partially enlarged schematic view of a in fig. 1.

FIG. 4 is a schematic view of a second embodiment of an air fryer in accordance with the present invention.

FIG. 5 is a partial schematic view of a third embodiment of an air fryer in accordance with the present invention.

FIG. 6 is a partial schematic view of a fourth embodiment of an air fryer in accordance with the present invention.

FIG. 7 is a partial schematic view of an air fryer in accordance with a fifth embodiment of the present invention.

FIG. 8 is a partial structural view of a fifth embodiment of an air fryer in accordance with the present invention.

FIG. 9 is a partial schematic view of a sixth embodiment of an air fryer in accordance with the present invention.

The numbers in the figures correspond to the names as follows:

1. a machine base; 2. a cover body; 21. a hot air assembly; 211. an air deflector; 212. a fan; 213. a first heating member; 3. a workspace; 31. a spacer ring; 32. a second seal member; 4. processing the assembly; 41. frying the pan; 42. a frying basket; 421. a basket frying hole; 43. a steam channel; 44. a separator; 441. an annular member; 442. a channel; 443. a seal member; 444. a notch; 46. sinking a platform; 5. a steam component; 51. a water storage cavity; 511. a heating zone; 512. a water storage area; 513. a pipeline; 52. a second heating member; 53. a control valve; 531. a valve cavity; 532. a valve member; 533. a through hole; 534. a sealing surface; 535. an elastomeric seal; 536. a valve cover; 537. a floating groove.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. And the positional relationship such as "upstream" and "downstream" is based on the positional relationship when the fluid normally flows.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The conveniently-controlled air fryer as shown in fig. 1-9 comprises a base and a cover body connected with the base, wherein the cover body is preferably hinged with the base and can be detachably connected with the base. The cover body and the base are surrounded to form a working space, when the cover body is in an open state, the working space located on the base is in the open state, so that a frying pan, a frying basket, food materials, water and the like can be conveniently placed into the working space, and subsequent processing can be completed. Because set up the water storage chamber in workspace, adorn water, eat material etc. before processing and all in workspace, can once only prepare and accomplish, and need not to control the product again in other spaces. After the processing is finished, the working space is cleaned once, and the air fryer can be cleaned without other accessories. And because the water storage chamber is directly located the workspace, the openness is stronger, easily to the washing in water storage chamber, especially the incrustation scale that the heating produced remains, can conveniently wash after processing each time, and can not remain for a long time and influence the production of steam because of being inconvenient for wash, still can avoid the sanitary problem such as the mould that the residue remains for a long time and produce. Further, because the first heating part and the second heating part are arranged, different heating parts can be controlled respectively through the first heating part and the second heating part, different heating modes are realized, multiple processing modes or combinations such as baking, steaming and baking, pure steaming and the like are realized, and the functions of the existing product are greatly expanded.

The first embodiment is as follows:

as a first embodiment of the conveniently-controlled air fryer, as shown in fig. 1-3, the air fryer includes a base 1 and a cover 2, the cover 2 is hinged to the base 1 and rotatably disposed on the upper portion of the base 1, and the base 1 and the cover 2 enclose a working space 3. The air fryer also comprises a hot air component 21, a processing component 4 and a steam component 5, wherein the hot air component is arranged on the cover body 2, the hot air component 21 comprises a fan 212 and a first heating element 213, the cover body 2 is also provided with an air deflector 211, the air deflector 211 is arranged on the upper parts of the fan 212 and the first heating element 213, and the air deflector 211 divides the cover body 2 into a working space part and a cover body inner cavity part. The processing assembly 4 is arranged in the work space part of the machine base 1, the processing assembly 4 comprises a frying pan 41 and a frying basket 42, the frying basket 42 is erected in the frying pan 41, a frying basket hole 421 is formed in the frying basket 42, and the frying basket hole 421 is used for conveying steam and circulating hot air. The steam component 5 comprises a water storage cavity 51 and a second heating element 52.

The hot air assembly 21, the processing assembly 4 and the steam assembly 5 are all arranged in the working space and are sequentially arranged from top to bottom. After the fryer 41 is placed in the processing space 3, a gap is formed between the bottom wall of the fryer 41 and the bottom wall of the processing space 3, and the water storage cavity 51 is formed between the bottom wall of the fryer 41 and the bottom wall of the processing space 3. The fryer 41 is also provided with a steam channel 43 for steam transmission, and the steam channel 43 is not overlapped with the fryer basket hole 421 in the vertical direction, so that when steam enters the fryer 41 from the steam channel 43, the steam is firstly contacted with the fryer basket, and because the contact part has no fryer basket hole, the steam can be dispersed and decomposed, thereby the steam can quickly fill the inner space of the whole fryer; meanwhile, steam can not directly act on food materials through the frying basket holes, and uneven heating caused by direct contact of the food materials and the steam is avoided. The water storage cavity is directly formed by the working space in a separated mode, the existing structure of the working space is fully utilized, the steam storage cavity is simple in structure and easy to set, the water storage cavity is located at the bottom of the working space, water is not prone to leaking or spilling out after being injected into the water source, the working reliability of a steam assembly is guaranteed, steam naturally rises after being generated by the water storage cavity, the steam is injected into the fryer through a steam channel, the natural property of the steam is fully utilized, a pipeline does not need to be arranged again to conduct the steam, the steam storage cavity is simple in structure, and the processing efficiency is high. And hot-blast subassembly is located processing subassembly 4 top, wherein relies on the fan to drive behind first heating member accessible heat radiation and the heated air in order to process eating the material in frying a pot inner loop, eats the material at whole working space's middle part, is heated evenly, and work efficiency is high.

As shown in fig. 3, the steam assembly further comprises a partition, in this embodiment, the partition comprises a partition 44, the partition 44 partitions the water storage chamber 51 into a heating area 511 and a water storage area 512, wherein the second heating element 52 is located in the heating area 511 to mainly heat the water source in the heating area 511. The partition 44 is a ring member 441 disposed on the bottom wall of the fryer 41, the ring member 441 is formed by extending the bottom wall of the fryer, a gap is formed between the bottom of the ring member 441 and the bottom wall of the working space, the gap forms a channel 442, and a water source between the water storage area 512 and the heating area 511 is communicated through the channel 442. When the water source heating device works, the second heating element 52 heats the water source, the water source circulates in the water storage cavity, the overall temperature of the water source rises, and steam is continuously generated, the partition 44 is arranged to block the circulation of the water source in the overall water storage cavity, so that the heated water source circulates in the heating area more, and the water source in the water storage cavity only receives a small amount of heat, therefore, the water source in the heating area can be quickly heated to generate steam, and after the water source in the heating area is consumed, the water in the water storage cavity is continuously injected into the heating area through the channel, and the water source in the heating area is ensured to be sufficient. And the water source in water storage district though can not reach the state of boiling immediately, nevertheless along with the continuation of heating, the water source temperature that is located the water storage district also lasts and rises, like this, when water is by the water storage district injection heating district, can not because the difference in temperature is too big make the interior water source temperature of the zone of heating reduce and influence the quick production of steam, whole machining efficiency can promote greatly.

The ratio of the volume of the water storage cavity to the volume of the whole working space is P, preferably, P is less than or equal to 1/2, and can be 1/10, 1/9, 2/9, 1/8, 3/8, 1/7, 2/7, 3/7, 1/6, 1/5, 2/5, 1/4, 1/3 and the like. If the volume in water storage chamber sets up too big, then great space is used for holding the water source in the whole workspace, and the space that can place the edible material is less for the whole rate of utilization greatly reduced of air fryer. Of course, in the in-service use process, the air is fried the pot and can be set up different processing modes, under different processing modes, the water storage chamber can play different effects, for example under the functional state that does not use steam, the water storage chamber need not to place the water source, at this moment, the space in water storage chamber can be used to place edible material and accomplish processing, make workspace's overall utilization rate promote greatly, and unlike current air fried the pot, no matter what kind of processing state, the space at water source all can't be utilized, make the space waste when not using steam function more.

The volume ratio of the heating area to the water storage area is Q, Q is more than or equal to 0.1 and less than or equal to 1, and can be 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9 and the like. If the volume ratio of the heating area and the water storage area is too small, the volume setting of the relative heating area is small, steam can be quickly generated, but the steam amount is too low due to too small water amount, and the requirement of steam processing cannot be fully met. If Q sets up too big, then the water yield in the heating zone is on the large side for the speed that the heating zone produced steam reduces, can not fine play the purpose of producing steam fast.

It can be understood that the base is buckled with the cover body, the cover body is detachably arranged on the base, or the cover body is buckled with the base through horizontal rotation.

It is understood that the hot air assembly may be disposed at a side portion of the processing assembly, and the hot air is guided into the processing assembly by the air guide device. Or the hot air assembly is positioned in an extension space of the working space, and hot air is guided into the processing assembly through an air pipeline.

It will be appreciated that the annular member may be configured as an open loop, in which case no gap may be provided between the annular member and the bottom wall of the working space, and the open gap may open the heating zone and the water storage zone.

It can be understood that the annular member may also be disposed on the bottom wall of the working space and extend upward, and the annular member is provided with a gap to communicate the heating region and the water storage region.

It can be understood that the working space of the base part is divided into the water storage cavity in the transverse direction, so that the processing part is placed at one side and the water storage cavity is located at the other side when the cover is opened, so that there is no requirement for the placement sequence of the food materials and water, and a water source can be supplemented into the water storage cavity.

It can be understood that the water storage chamber may not be provided with a separator, and the second heating member directly heats the water source in the water storage chamber and generates steam.

It can be understood that the base and the cover are integrally arranged, the base and the cover surround to form a working space, one side of the base is provided with an opening for the machining assembly to be placed in, and after the machining assembly is placed in the base, the working space is sealed at the same time.

Example two:

as a second embodiment of the air fryer with convenient operation and control according to the present invention, as shown in fig. 4, the difference from the first embodiment is that: the partition further includes a sealing member disposed at a bottom of the partition.

As shown in fig. 4, a sealing member 443 is installed at the bottom of the ring member 441, the sealing member 443 is preferably made of an elastic material, such as silicone, after the fryer is installed in place, the sealing member 443 is attached to the bottom wall of the working space, and the sealing member 443 is provided with a notch 444, and the notch 444 is used for communicating the heating region 511 with the water storage region 512. The sealing part 443 is arranged, so that heat exchange between the heating area and the water storage area can be further reduced, the heating efficiency of the heating area is improved, and the purpose of supplementing water sources can be realized by utilizing the gap due to the fact that the relative loss of water sources in the steam generating process is small.

It will be appreciated that the sealing member may be provided in the form of a non-closed ring, and that after the sealing member is fitted in place, at least part of the bottom wall of the ring is free of the sealing member, so that the non-closed section is used to communicate the heating zone with the water storage zone.

Example three:

as a third embodiment of the air fryer with convenient operation and control according to the present invention, as shown in fig. 5, the difference from the first embodiment is that: the partition part is formed by that the bottom wall of the working space is sunken downwards.

As shown in fig. 5, the bottom wall of the working space is provided with a sunken recess and forms a sunken platform 46, and the sunken platform 46 spatially separates the water storage cavity to form a heating area 511 and a water storage area 512. A pipeline 513 is arranged between the heating area 511 and the water storage area 512, one end of the pipeline 513 is communicated with the bottom of the water storage area 512, and the other end of the pipeline is communicated with the side wall of the sinking platform 46, so that a water source of the water storage area can be completely injected into the heating area through the pipeline without remaining in the water storage area. The second heating member 52 is arranged at the bottom of the outer side of the sinking platform 46, the second heating member 52 is a heating pipe and is fixed at the outer side of the sinking platform 46 by welding, of course, the second heating member can also be arranged at the outer side wall of the sinking platform 46, the second heating member can also be directly cast and formed with the sinking platform in an integrated manner, and the sinking platform is further installed with the machine base to form a working space.

The bottom wall of the fryer 41 is provided with a ring-shaped member 441, the ring-shaped member 441 is formed by extending the bottom wall of the fryer 41 downwards, the ring-shaped member 441 is abutted against the bottom wall of the working space to separate the heating area 511 from the water storage area 512, and preferably, the bottom wall of the ring-shaped member 441 is further provided with a sealing member 443, and the sealing member 443 strengthens the isolation effect between the ring-shaped member 441 and the bottom wall of the working space.

It will be appreciated that the duct may include a slot in the bottom wall of the working space and a cover which can be closed over the slot to form the duct, so that when it is desired to clean the duct, the cover can be removed to clean the slot, ensuring that the working space is hygienic.

Example four:

as a fourth embodiment of the air fryer with convenient operation and control according to the present invention, as shown in fig. 6, the difference from the third embodiment is that: the bottom wall of the working space 3 is provided with a separating ring.

As shown in fig. 6, a sunken platform 46 is arranged on the bottom wall of the working space 3, the sunken platform 46 separates the water storage cavity to form a heating area 511 and a water storage area 512, and the heating area 511 and the water storage area 512 are communicated through a pipeline 513.

The working space 3 is further provided with a separating ring 31, the separating ring 31 is formed by extending the bottom wall of the working space upwards, and the separating ring 31 is positioned at the upper end edge of the sinking platform 46. The separating ring 31 separates the heating area 511 from the water storage area 512, and preferably, a second sealing element 32 is further disposed at the upper end of the separating ring 31, so that when the fryer 41 is placed in the working space 3, the bottom of the fryer 41 is attached to the second sealing element 32 to separate the heating area 511 from the water storage area 512.

Preferably, a step is formed at the position of the separation ring, the sinking platform is installed at the position of the step, and a sealing element is arranged at the position of the sinking platform and the step. Therefore, the sinking platform needing to be heated can be made of metal and the like so as to utilize heat transfer and better generate steam, and the working space part of the non-heating area is made of plastic parts and the like, so that the sinking platform is easy to produce and manufacture and has relatively low cost.

It can be understood that the second heating member can be arranged as a heating column extending into the heating area, a heating pipe is arranged in the heating column, and the heating column is immersed in a water source of the heating area, so that the heating efficiency can be further improved.

Example five:

as a fifth embodiment of the air fryer with convenient operation and control according to the present invention, as shown in fig. 7 and 8, the difference from the first embodiment is that: and a control valve is also arranged on a pipeline for communicating the heating area and the water storage area.

As shown in fig. 7 and 8, the water storage cavity is separated to form a heating area 511 and a water storage area 512, the heating area 511 and the water storage area 512 are communicated with each other through a pipeline 513, a control valve 53 is further arranged on the pipeline 513, the control valve 53 comprises a valve cavity 531 and a valve member 532, one end of the valve cavity 531 is provided with a through hole 533 for water circulation, the other end of the valve cavity 531 is provided with a communicating pipe and communicated with the heating area 511, the valve member 532 is located in the valve cavity 531 and is integrally located in a water area communicated with the heating area 511, and the valve member 532 opens or closes the through hole 533 by buoyancy to control water in the water storage area to circulate to the heating area. The working mode of the valve member 532 is: as shown in fig. 7, when water is injected into the water storage region or when water in the heating region 511 is continuously heated to change into steam, because the heating region has no water or insufficient water, the water level drops, the buoyancy generated by the water in the valve cavity 531 communicated with the heating region 511 on the valve 532 is insufficient to resist the pressure generated by the water in the water storage region 512 on the valve 532, so as to force the valve 532 to leave the through hole 533, and further open the through hole 533, so that the water in the water storage region can be injected into the heating region 511 to replenish the water source in the heating region, and when the water in the heating region reaches a preset level again, the valve 532 closes the through hole 533 again to maintain the water level in the heating region; as shown in fig. 8, when the water in the heating area reaches a predetermined level, the water in the heating area generates an upward buoyancy on the valve 532 and pushes the valve 532 to move upward and reach the through hole 533, so as to close the through hole 533 and prevent the water in the water storage area 512 from continuously injecting into the heating area 511.

The through hole 533 is provided with a tapered or curved sealing surface 534, so that when the valve member 532 rises to the through hole 533, the sealing surface 534 can better fit to close the through hole 533. The valve cavity 531 is formed by a valve cover 536 disposed at the bottom of the water storage area 512, the valve cover 536 is mounted on the outer bottom wall of the water storage area 512, and preferably, the valve cover is provided with a cover body and a cover plate, and the cover plate is fixed on the bottom wall of the water storage area by screws. And is connected with the water storage area 512 in a sealing way, the valve cover 536 forms a valve cavity 531 in the middle of the inner part, a floating groove 537 is arranged in the valve cover 536, the valve member 532 can move in the floating groove 537, when the valve member 532 moves to the through hole 533, the through hole 533 can be closed, and when the valve member 532 moves to other positions of the floating groove 537, a clearance for water to flow through is arranged between the valve member 532 and the cavity 531. The pipeline 513 can be a straight pipe or a bent pipe to match the connection between the heating area and the water storage area, and the pipeline and the valve cover can be integrally arranged to be communicated and control water flow between the heating area and the water storage area.

It will be appreciated that the valve cover may be welded directly to the bottom wall of the water storage area. Or the valve cover is connected with the water storage area through threads, for example, the bottom wall of the water storage area is provided with threads, and the valve cover is provided with corresponding threads and is rotatably installed on the bottom wall of the water storage area.

It will be appreciated that the valve member may be provided with an elastic material, such that when the valve member is in contact with the through hole, the valve member may be deformed by compression, thereby improving the sealing effect of the valve member.

Example six:

as a sixth embodiment of the air fryer with convenient operation and control according to the present invention, as shown in fig. 9, the difference from the fifth embodiment is that: the control valve further includes an elastomeric seal disposed at the through-hole.

As shown in fig. 9, the through hole 533 communicates the water storage region and the heating region, and a valve member 532 is provided at the through hole 533 to open or close the through hole 533. An elastic sealing element 535 is further disposed at the through hole 533, and when the valve element 532 rises to the through hole 533, the valve element 532 contacts with the elastic sealing element 535, preferably, the elastic sealing element is made of a soft material with elasticity, such as silica gel, so that when the valve element 532 contacts with the elastic sealing element 535, the elastic sealing element 535 is pressed by the valve element 532 to deform, so as to better seal the through hole 533.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent variations and modifications made by the present invention are covered by the scope of the claims of the present invention, which is not limited by the examples herein.

Claims

1. The utility model provides a control convenient air and fry pot, includes the frame and the lid of being connected with the frame, a serial communication port, workspace is injectd to frame and lid, be equipped with processing subassembly, hot-blast subassembly in the workspace, the processing subassembly is used for placing edible material, hot-blast subassembly includes fan and first heating member, first heating member heating air in the workspace, the fan makes hot-air at the workspace inner loop and eats the material to processing in the subassembly and heat, the air is fried pot and is still equipped with steam components, steam components includes water storage chamber and second heating member, the water storage chamber is used for holding the water source, second heating member heating water storage intracavity water source produces steam, water storage chamber, water source all are located workspace, make steam direct action eat the material.

2. The air fryer according to claim 1, wherein said working space is divided and forms said water storage chamber by a portion of the working space.

3. The air fryer according to claim 2, wherein the hot air assembly, the processing assembly and the water storage chamber are arranged in the working space in sequence from top to bottom, the fan circulates hot air between the hot air assembly and the processing assembly, and the steam assembly generates steam and injects the steam into the processing assembly.

4. The air fryer of claim 3 wherein said processing assembly and said steam assembly are located within a workspace portion of said housing, said water storage chamber being located between said processing assembly and a bottom wall of said workspace, said processing assembly having a passage for steam injection.

5. The air fryer of claim 4, wherein said processing assembly comprises a fryer pot and a fry basket disposed within the fryer pot, said fry pot having a steam passage, said fry basket mounted within the fryer pot and having a fry basket aperture, and wherein the fry basket aperture is vertically misaligned with the steam passage.

6. The air fryer according to claim 1, wherein the ratio of the volume of said water storage chamber to the volume of said working space is P, P ≦ 1/2.

7. The air fryer of claim 1 wherein said steam assembly further comprises a divider separating said water storage chamber into a heating zone and a water storage zone, said second heating element being positioned in said heating zone to heat a water supply to said heating zone to generate steam, said water storage zone being in communication with said heating zone and injecting water into said heating zone when said water supply to said heating zone is reduced to allow said heating zone to continue to generate steam.

8. An air fryer according to claim 7, wherein the heating zone and the water storage zone are connected by a conduit, and wherein the conduit is further provided with a control valve which opens the conduit when the water supply to the heating zone is below a predetermined level and closes the conduit when the predetermined level is reached.

9. The air fryer according to claim 8, wherein said control valve has a valve chamber and a valve member disposed in said valve chamber, said valve chamber having a through hole for water to flow therethrough, said valve member being disposed at said through hole and floatably closing said through hole.

10. The air fryer according to claim 7, wherein the ratio of the volumes of said heating zone and said water holding zone is Q, and Q is 0.1. ltoreq. Q.ltoreq.1.