WO2021212697A1 - 蒸汽烹饪装置 - Google Patents

蒸汽烹饪装置 Download PDF

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Publication number
WO2021212697A1
WO2021212697A1 PCT/CN2020/108050 CN2020108050W WO2021212697A1 WO 2021212697 A1 WO2021212697 A1 WO 2021212697A1 CN 2020108050 W CN2020108050 W CN 2020108050W WO 2021212697 A1 WO2021212697 A1 WO 2021212697A1
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WO
WIPO (PCT)
Prior art keywords
steam
box
auxiliary
steam outlet
cooking device
Prior art date
Application number
PCT/CN2020/108050
Other languages
English (en)
French (fr)
Inventor
任富佳
周海昕
阮华平
甘胜涛
孙彦奎
Original Assignee
杭州老板电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202010315503.3A external-priority patent/CN111297179A/zh
Priority claimed from CN202020607900.3U external-priority patent/CN212066467U/zh
Application filed by 杭州老板电器股份有限公司 filed Critical 杭州老板电器股份有限公司
Publication of WO2021212697A1 publication Critical patent/WO2021212697A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills

Definitions

  • the present disclosure relates to the technical field of kitchen appliances, in particular to a steam cooking device.
  • Steaming is a kind of cooking method. People put the original or seasoned food raw materials into the utensils and heat them with high-temperature steam. The cooking process can retain the original nutrition of the food to a greater extent. Steam cooking devices such as steaming boxes, steaming ovens and micro-steaming and grilling machines all have the function of steam cooking. The steam generator converts water into high-temperature steam to cook the food in the inner pot with 100% steam, which can quickly steam dishes. , Steaming rice, steaming soup and heating meals, etc., and has the functions of locking in nutrition, reducing fat and salt, and maintaining the original flavor and full flavor of food.
  • the volume of the inner pot of the existing steam cooking device is fixed.
  • the steam still needs to fill the entire inner pot to cook the small amount of food in it, and the cooking energy consumption is high and the cooking time is long.
  • the present disclosure provides a steam cooking device, which can alleviate the technical problem of high energy consumption and long time-consuming when the steam cooking device in the prior art cooks a small amount of food.
  • the embodiment of the present disclosure provides a steam cooking device, including a box body, an inner container, a steam generating device, and a steaming box with a cooking volume smaller than the inner container, the inner container being accommodated in the container body; the steam generating device
  • the device includes a main steam outlet pipe and a secondary steam outlet pipe.
  • the steam outlet of the main steam outlet pipe is the main steam outlet, the main steam outlet is in communication with the inner tank, and the main steam outlet pipe is provided with Main control valve;
  • the steam outlet of the secondary steam outlet is a secondary steam outlet, the secondary steam outlet is in communication with the steam box, and the secondary steam outlet is provided with a secondary control valve.
  • an installation space is formed between the box body and the liner, the box body is provided with an opening, the installation space is installed with a drive assembly, and the drive end of the drive assembly is connected to the The auxiliary steam outlet is connected, and the driving assembly is configured to drive the auxiliary steam outlet to extend out of the box body through the opening or retract into the installation space; the steam box and the auxiliary steam outlet are detachable ⁇ Type connection.
  • the installation space is configured to accommodate the steam box
  • the drive assembly is further configured to push the steam box out of the installation space.
  • the steam generating device is located in the installation space.
  • a partition is fixedly provided in the installation space, the partition is located on the top of the inner tank, and the driving assembly is installed on the partition and is configured to drive the auxiliary steam outlet.
  • the port is raised and lowered; the opening is located above the auxiliary steam outlet.
  • the partition is configured to isolate the inner bladder and the driving assembly in two upper and lower spaces.
  • a lifting box is fixedly connected to the driving end of the drive assembly, the lifting box is provided with a mounting hole, and the steam outlet end of the auxiliary steam outlet pipe is inserted into the mounting hole from the inside to the outside. ; The opening is matched with the lifting box.
  • the number of the auxiliary steam outlet pipe, the auxiliary control valve, the steam box, and the mounting hole are all two, and the four correspond to each other one to one; the two auxiliary outlets
  • the auxiliary steam outlets of the steam pipe are all located on the side wall of the lifting box, and are arranged at intervals in the up and down direction.
  • the steam cooking device further includes a processor
  • the cabinet is provided with a control panel
  • the control panel is provided with a main mode, a first auxiliary mode, and a second auxiliary mode.
  • the device, the drive assembly, the main control valve and the two auxiliary control valves are all connected to the processor.
  • auxiliary steam outlet pipe, the auxiliary control valve, and the steam box are all multiple, and the three are in one-to-one correspondence.
  • a lifting plate is fixedly connected to the driving end of the drive assembly, the lifting plate is provided with a connecting hole, and the steam outlet end of the auxiliary steam outlet pipe is inserted into the connecting hole; The opening is matched with the steam box.
  • the lifting plate includes an upwardly protruding outer convex portion and supporting portions located on both sides of the outer convex portion; Depression.
  • the connecting hole is provided on the top plate of the outer convex portion.
  • an accommodating space is formed in the outer protrusion, the driving end of the drive assembly is fixed to the top plate of the outer protrusion, and when the driving end of the drive assembly is in a retracted state, the The driving assembly is accommodated in the accommodating space, and the supporting portion abuts against the partition.
  • the partition is fixedly provided with a containing box
  • the driving assembly is installed in the containing box
  • the box opening of the containing box corresponds to the opening
  • the steaming box includes a box body, a box cover, and at least one box, the box is configured to fit into the box, and the box cover is configured to cover the bottom of the box. At the mouth of the box.
  • the main steam outlet pipe and the auxiliary steam outlet pipe are both silicone tubes.
  • the steam generating device further includes a water tank, a water pump, and an evaporator
  • the water pump is configured to deliver the water in the water tank to the evaporator
  • the evaporator is configured to transfer the water in the water tank to the evaporator.
  • the water heats and generates steam
  • the steam is delivered to the main steam outlet pipe and the auxiliary steam outlet pipe.
  • the beneficial effects of the steam cooking device include, for example:
  • the steam cooking device includes a box as an outer shell and configured to install various components, an inner liner configured to provide a cooking cavity for a large amount of food, a steaming box configured to provide a cooking cavity for a small amount of food, and a steam box configured to produce Steam generating device for steam; wherein the steam generating device supplies steam to the inner tank through the main steam outlet pipe, and the main steam outlet pipe is equipped with a main control valve that can control its internal on-off state, and the steam generating device passes through the auxiliary steam outlet pipe Steam is supplied to the steam box, and an auxiliary control valve capable of controlling the internal on-off state is installed on the auxiliary steam outlet pipe.
  • the user needs to use the steam cooking device to steam the food.
  • the inner pot can be used to cook the food.
  • the food is put into the inner pot, and the steam generating device and the main control valve are turned on.
  • the auxiliary control valve is in the closed state, and the steam cannot be output through the auxiliary steam outlet), the steam generated by the steam generator is delivered to the inner container through the main steam outlet pipe, and the food in the inner container is steam-cooked.
  • the steam box When the amount of food is small, you can use the steam box to cook the food, put the food in the steam box, and ensure that the steam box is connected with the auxiliary steam outlet, open the steam generator and the auxiliary control valve (at this time, the main control valve is in Closed state, the steam cannot be output through the main control valve), the steam generated by the steam generator is delivered to the steaming box through the auxiliary steam outlet pipe, and the food in the steaming box is steam-cooked; because the volume of the steaming box is smaller than the inner container, the steam is full The volume of the steaming box can realize the steam cooking of the food. On the basis of realizing the full steam cooking of the food, the cooking cavity is reduced to effectively shorten the steam output time, reduce the steam consumption, and reduce the energy consumption.
  • the food when the amount of food that needs to be cooked is greater than the capacity of the inner container, the food can also be dispersed in the inner container and steaming box, and the steam generating device, main control valve and auxiliary control valve are turned on, and the steam flows to the inner container and steaming box at the same time. Convey inside the box to perform synchronous cooking of the inner container and the steaming box, thereby increasing the range of the amount of food that the steam cooking device can cook, and correspondingly improving its applicability.
  • Fig. 1 is a schematic diagram of a steam cooking device provided by an embodiment of the present disclosure in the first form and two steaming boxes are used;
  • Figure 2 is an exploded view of some parts of the steam cooking device in Figure 1;
  • Fig. 3 is a schematic diagram of the steam cooking device in Fig. 1 when a steam box is used;
  • Fig. 4 is a schematic diagram of the steam cooking device in Fig. 1 when the steam box is not used;
  • Figure 5 is an exploded view of some parts of the steam cooking device in Figure 4.
  • FIG. 6 is a schematic diagram of the internal structure of the steam cooking device provided by the embodiments of the disclosure when it is in the second form;
  • Figure 7 is an exploded view of the steam cooking device in Figure 6;
  • Figure 8 is a schematic diagram of fluid flow in a steam cooking device provided by an embodiment of the disclosure.
  • Fig. 9 is a circuit block diagram of relevant components of a steam cooking device provided by an embodiment of the disclosure.
  • Icon 1000-steam cooking device; 100-box; 110-opening; 120-partition; 130-control panel; 140-containment box; 150-door; 160-handle; 170-installation space; 200-inner container ;210-steam port; 300-steam generator; 301-main steam outlet; 302-main steam outlet; 310-water tank; 320-water pump; 330-evaporator; 340-secondary outlet pipe; 345-assisted Steam outlet; 341-the first auxiliary steam outlet; 342-the first auxiliary steam outlet; 343-the second auxiliary steam outlet; 344-the second auxiliary steam outlet; 351-the main control valve; 354-the auxiliary control Valve; 352-first auxiliary control valve; 353-second auxiliary control valve; 400-steaming box; 410-recess; 420-box body; 430-box cover; 440-box bladder; 500-drive assembly; 600- Lifting box; 601-mounting hole; 610-first mounting hole; 620-second
  • horizontal and vertical do not mean that the component is required to be absolutely horizontal or overhang, but may be slightly inclined.
  • horizontal only means that its direction is more horizontal than “vertical”, and it does not mean that the structure must be completely horizontal, but can be slightly inclined.
  • This embodiment provides a steam cooking device 1000, as shown in Figures 1, 2 and 5, including a box body 100, an inner pot 200, a steam generating device 300, and a steam box 400 with a cooking volume smaller than the inner pot 200.
  • the bladder 200 is contained in the box body 100; the steam generating device 300 includes a main steam outlet pipe 301 and a secondary steam outlet pipe 340.
  • the steam outlet of the main steam outlet pipe 301 is the main steam outlet 302, and the main steam outlet 302 and the inner tank 200 is connected, and the main steam outlet pipe 301 is provided with a main control valve 351;
  • the steam outlet of the auxiliary steam outlet pipe 340 is the auxiliary steam outlet 345, the auxiliary steam outlet 345 is connected to the steam box 400, and the auxiliary steam outlet 340 is provided There is a secondary control valve 354.
  • the steam cooking device 1000 provided in this embodiment includes a box body 100 as an outer shell and configured to install various components, an inner container 200 configured as a cooking cavity for a large amount of food, a steaming box 400 configured as a cooking cavity for a small amount of food, and A steam generating device 300 configured to generate steam; wherein the steam generating device 300 supplies steam to the inner tank 200 through a main steam outlet pipe 301, and the main steam outlet pipe 301 is equipped with a main control valve 351 capable of controlling the internal on-off state , The steam generating device 300 supplies steam to the steam box 400 through the auxiliary steam outlet pipe 340, and the auxiliary steam outlet pipe 340 is equipped with an auxiliary control valve 354 capable of controlling the internal on-off state.
  • the user needs to use the steam cooking device 1000 for steam cooking of food.
  • the inner pot 200 can be used to cook the food.
  • the food is put into the inner pot 200, and the steam generating device 300 and the main control are turned on.
  • Valve 351 (at this time, the auxiliary control valve 354 is in the closed state, and the steam cannot be output through the auxiliary steam outlet pipe 340), the steam generated by the steam generating device 300 is delivered to the inner liner 200 through the main steam outlet pipe 301, and the inner liner 200 Food for steam cooking.
  • the steaming box 400 can be used to cook the food, put the food into the steaming box 400, and ensure that the steaming box 400 is in communication with the auxiliary steam outlet 345, and open the steam generator 300 and the auxiliary control valve 354 (here When the main control valve 351 is closed, the steam cannot be output through the main control valve 351), the steam generated by the steam generator 300 is delivered to the steam box 400 through the auxiliary steam outlet pipe 340, and the food in the steam box 400 is steam-cooked .
  • a steam vent 210 may be opened in the inner tank 200, and the steam outlet end of the main steam outlet pipe 301 is connected to the steam vent 210, so as to realize the communication between the main steam outlet 302 and the inner tank 200.
  • the food when the amount of food to be cooked is greater than the capacity of the inner container 200, the food can also be dispersedly placed in the inner container 200 and the steaming box 400, and the steam generator 300, the main control valve 351 and the auxiliary control valve 354 can be turned on. At the same time, it is conveyed into the inner container 200 and the steaming box 400 to perform synchronous cooking of the inner container 200 and the steaming box 400, thereby increasing the range of the amount of food that the steam cooking device 1000 can cook, and correspondingly improving its applicability.
  • an installation space 170 is formed between the box body 100 and the liner 200, the box body 100 is provided with an opening 110 (shown in FIG. 4), and the installation space 170 is installed with a drive assembly 500, the driving end of the driving assembly 500 is connected to the auxiliary steam outlet pipe 340, and the driving assembly 500 is configured to drive the auxiliary steam outlet 345 to extend out of the box body 100 through the opening 110 or retract into the installation space 170; the steam box 400 and the auxiliary steam outlet 345 detachable connection.
  • the steaming box 400 is detachably connected with the auxiliary steam outlet 345.
  • the steaming box 400 and the auxiliary steam outlet 345 can be detached, and then the steaming box 400 can be placed in a convenient place for operation.
  • the food is contained in the position of, and then the drive assembly 500 is controlled to drive the auxiliary steam outlet 345 to extend out of the box body 100 to facilitate the connection between the steam box 400 and the auxiliary steam outlet 345.
  • the steam generating device is turned on 300 and the auxiliary control valve 354, the steam enters the steaming box 400 to steam the food in it; after the cooking is completed, the steam generating device 300 and the auxiliary control valve 354 are closed, and the steaming box 400 can be removed.
  • the drive assembly 500 is controlled to drive the auxiliary steam outlet 345 to retract into the installation space 170 to facilitate taking out the food in the steaming box 400 and reduce the amount of the auxiliary steam outlet 345 extending out of the box when the steam cooking device 1000 is in standby or closed state
  • the outside 100 is easily damaged and affects the overall regularity of the steam cooking device 1000.
  • the main steam outlet pipe 301 and the auxiliary steam outlet pipe 340 can be flexible pipes made of materials such as silicone tubes, and the length of the pipe body is sufficient, so as to realize the movement of the pipe body extending or retracting with the driving assembly 500.
  • the above is a method of using the steam box 400 outside the box body 100.
  • the steam box 400 When the steam box 400 can be accommodated in the installation space 170, the steam box 400 is placed in the installation space 170 during the steam cooking process.
  • the steam box 400 and the auxiliary outlet The steam port 345 is in communication, the steam generating device 300 and the auxiliary control valve 354 are opened, and the steam enters the steam box 400 to cook the food in it.
  • the drive assembly 500 can be controlled to drive the auxiliary steam outlet 345 to extend toward the opening 110 (the drive stroke of the drive assembly 500 can be controlled according to actual needs, and the auxiliary steam outlet 345 does not need to extend out of the opening 110.
  • the box 400 can be ejected), and the steam box 400 is ejected out of the installation space 170.
  • the user can remove the steam box 400 from the auxiliary steam outlet 345, and then control the drive assembly 500 to drive the auxiliary steam outlet 345 to retract into the installation space. 170, then take out the food from the steaming box 400.
  • the above-mentioned setting of the driving assembly 500 can facilitate the disassembly and assembly of the steam box 400, so that the steam box 400 can be used independently, thereby improving the convenience of taking and placing food in the steam box 400 and cleaning the steam box 400.
  • it can also ensure that the auxiliary steam outlet 345 is located in the installation space 170 when the steam cooking device 1000 is in standby or closed state, so as to reduce damage to the auxiliary steam outlet 345 caused by external factors, and improve the overall regularity of the steam cooking device 1000 sex.
  • the driving assembly 500 can drive the auxiliary steam outlet 345 to extend through the top of the box body 100 or extend through the side of the box body 100.
  • the steam generating device 300 may also be located in the installation space 170, and the box body 100 can protect the steam generating device 300 to reduce damage to the steam generating device 300 caused by external factors and ensure its normal use; in addition, The overall regularity of the steam cooking device 1000 can also be further improved.
  • the steam generating device 300 may also include a water tank 310, a water pump 320, and an evaporator 330.
  • the water pump 320 is configured to deliver the water in the water tank 310 to the evaporator 330.
  • the evaporator 330 is configured to heat the water and generate steam, and The steam is delivered to the main steam outlet pipe 301 and the auxiliary steam outlet pipe 340.
  • the water tank 310 and the evaporator 330 are connected by a water delivery pipe, and the water pump 320 is installed in the water delivery pipe.
  • the evaporator 330 can heat water to generate steam and deliver it to the inner tank 200 or the steam box 400.
  • a partition 120 may be fixed in the installation space 170, the partition 120 is located on the top of the inner tank 200, and the driving assembly 500 is installed on the partition 120 and is configured to drive the auxiliary steam outlet 345 Lifting; the opening 110 is located above the auxiliary steam outlet 345.
  • the partition 120 is located at the bottom of the drive assembly 500 and the steam box 400 to support both, which has high support stability and can reduce the number of drive components.
  • the direct connection of 500 and the inner liner 200 damages the strength and tightness of the inner liner 200.
  • the partition 120 is configured to isolate the working parts such as the inner tank 200 and the drive assembly 500 in the upper and lower spaces, which can effectively reduce the adverse effect of the heat transfer of the inner tank 200 to the working parts on its operation and ensure the safety of the working parts. normal operation.
  • the working parts and the inner container 200 are distributed up and down, which can also reduce the area occupied by the steam cooking device 1000.
  • the steam box 400 is disassembled and assembled on the top of the box body 100 and the auxiliary steam outlet 345, which is more convenient for the user's operation.
  • the partition 120 may be arranged approximately horizontally to improve the stability and firmness of the support of the partition 120 to the working components.
  • the partition 120 may be a plate member, such as a flat plate or a rib, or a plate body with the top plate of the inner liner 200 fixed integrally, or the top plate of the liner 200, or other parts fixed to the box body.
  • the lifting box 600 can be fixedly connected to the driving end of the drive assembly 500.
  • the lifting box 600 is provided with a mounting hole 601.
  • the steam outlet end of the auxiliary steam outlet pipe 340 is inserted into the mounting hole 601 from the inside out;
  • the lifting box 600 matches.
  • the driving assembly 500 is controlled to drive the lifting box 600 to descend along the opening 110 to the installation space 170.
  • the lifting box When 600 descends to the installation space 170 the top surface of the lifting box 600 is approximately coplanar with the top surface of the box body 100, thereby improving the overall regularity of the box body 100 and reducing the pollution of the installation space 170 by dust, etc.; it is necessary to use steam
  • the control driving assembly 500 drives the lifting box 600 to rise along the opening 110.
  • the lifting box 600 drives the auxiliary steam outlet pipe 340 and the auxiliary steam outlet 345 to rise synchronously with them.
  • the steam outlet 345 reaches the external setting outside the box 100, connect the steam box 400 to the auxiliary steam outlet 345, and then turn on the steam generator 300 and the auxiliary control valve 354, and the steam enters the food in the steam box 400.
  • auxiliary steam outlet pipe 340 In this embodiment, the number of auxiliary steam outlet pipe 340, auxiliary control valve 354, steam box 400, and mounting hole 601 is two, and the four correspond to each other; the auxiliary steam outlets 345 of the two auxiliary steam outlet pipes 340 They are all located on the side wall of the lifting box 600, and are arranged at intervals along the up and down direction.
  • the steam cooking device 1000 also includes a processor 800, the cabinet 100 is provided with a control panel 130, the control panel 130 is provided with a main mode, a first sub mode and a second sub mode, the steam generating device 300, the driving assembly 500, and the main control valve 351 And the two auxiliary control valves 354 are both connected to the processor 800.
  • the number of steaming boxes 400 is two.
  • the main mode can be selected, the processor 800 receives the signal to turn on the steam generating device 300 and the main control valve 351, and the steam enters the inner container 200 to cook the food in it; specifically, the steam generating device 300 can be controlled by the off option or the menu mode. And the main control valve 351 is closed.
  • the dashed lines indicate the connection relationship of the pipelines between different communication ports.
  • the auxiliary control valve 354 on the steam pipe 341 is the first auxiliary control valve 352, and the mounting hole 601 connected to the first auxiliary steam outlet pipe 341 on the lifting box 600 is the first mounting hole 610; the upper one is the second auxiliary steam outlet Port 344, the auxiliary steam outlet pipe 340 corresponding to the second auxiliary steam outlet 344 is the second auxiliary steam outlet pipe 343, the auxiliary control valve 354 on the second auxiliary steam outlet pipe 343 is the second auxiliary control valve 353, and the lift box
  • the mounting hole 601 connected to the second auxiliary steam outlet pipe 343 on the 600 is a second mounting hole 620.
  • the first sub mode can be selected, and the processor 800 receives the signal and accordingly controls the driving assembly 500 to drive the lifting box 600 to move upward for a certain distance, specifically, the distance may be half of the driving stroke of the driving assembly 500 3, the first auxiliary steam outlet 342 is exposed outside the box body 100.
  • the first auxiliary steam outlet 342 can communicate with the steam box 400, and then the steam is turned on.
  • the generating device 300 and the first auxiliary control valve 352 can transmit signals to the processor 800 through the connection state of the steam box 400 and the first auxiliary steam outlet 342, and the processor 800 controls the steam generating device 300 and the first auxiliary control valve 352 accordingly
  • the switch state of the steam generator 300 and the first auxiliary control valve 352 can also be operated separately), the steam enters the steam box 400 through the first auxiliary steam outlet pipe 341 for cooking; after the cooking is completed, remove the steam box 400 ,
  • the processor 800 controls the driving assembly 500 to drive the lifting box 600 to return to the original position.
  • the second sub mode can be selected, and the processor 800 controls the driving assembly 500 to drive the lifting box 600 to rise a certain distance.
  • the distance may be a driving stroke of the driving assembly 500, as shown in FIG. 1
  • the first sub-steam outlet 342 and the second sub-steam outlet 344 both extend out of the box body 100.
  • the two steam boxes 400 are stacked on top of the box body 100, and the two steam boxes 400 can be connected to the first steam box.
  • the sub-steam outlet 342 and the second sub-steam outlet 344 are respectively connected; then the steam generator 300, the first sub-control valve 352, and the second sub-control valve 353 are opened, and the steam enters the two steam boxes 400 for cooking at the same time.
  • the two steaming boxes 400 are removed, and the processor 800 controls the driving assembly 500 to drive the lifting box 600 down to the original position.
  • the processor 800 can also control the heating power of the steam generating device 300.
  • the processor 800 controls the steam generating device 300 to perform full-power heating to increase the steam generation speed; the first auxiliary mode or In the second sub-mode, the processor 800 can control the steam generating device 300 to perform half-power heating, and on the basis of ensuring the steam supply, reduce the waste of excess steam.
  • the evaporator 330 may adopt a structure of two heating tubes. When the main mode is selected, the processor 800 turns on two heating tubes; when the first auxiliary mode or the second auxiliary mode is selected, the processor 800 turns on one heating tube; In addition, the power of the steam generating device 300 can also be controlled by a thyristor solution.
  • the inner container 200 and the two steaming boxes 400 can also be used to cook food at the same time, so as to improve the applicability of the steam cooking device 1000.
  • the connection relationship between the processor 800 and the steam generating device 300, the drive assembly 500, the main control valve 351, the first auxiliary control valve 352, and the second auxiliary control valve 353 belongs to the protection of this application.
  • the setting and transmission of the control program between the processor 800 and the above-mentioned working components belong to the prior art, and the conventional setting in the prior art can be directly referred to.
  • auxiliary steam outlet pipe 340, the auxiliary control valve 354 and the steaming box 400 may all be multiple, and the three are in one-to-one correspondence.
  • the steam box 400 can also be used in the box body 100.
  • a lifting plate 700 may be fixedly connected to the driving end of the driving assembly 500.
  • the lifting plate 700 is provided with a connecting hole 710, and the steam outlet end of the auxiliary steam outlet pipe 340 is inserted into the connecting hole 710; the opening 110 matches the steam box 400.
  • the steam box 400 When the steam box 400 needs to be used, the steam box 400 can be inserted into the installation space 170 through the opening 110.
  • the steam box 400 is connected to the auxiliary steam outlet 345, the steam generator 300 and the auxiliary control valve 354 are turned on, and the steam enters the steam box 400 Perform cooking; after cooking, close the steam generator 300 and the auxiliary control valve 354, and control the drive assembly 500 to drive the lifting plate 700 to rise, the lifting plate 700 lifts the steaming box 400 upwards, and the steaming box 400 is higher than the box 100 or reaches completely Outside the box body 100, the user removes the steam box 400 to take out the food; then the driving assembly 500 is controlled to drive the lifting plate 700 to drop to the original position.
  • the driving assembly 500 and the lifting plate 700 are arranged so that the steam box 400 is located in the installation space 170 during the cooking process, and the integrity of the steam cooking device 1000 is better; and after the cooking is completed, the steam box 400 can be ejected to facilitate To the disassembly of the steam box 400.
  • the steam cooking device 1000 may further include a box cover 430 that matches the opening 110.
  • the box cover 430 can be covered at the opening 110 to reduce the pollution of the installation space 170 by external dust. , And improve the integrity of the steam cooking device 1000.
  • the box cover 430 can be removed for subsequent operations.
  • the lifting plate 700 may include an upwardly protruding outer convex portion 720 and a supporting portion 730 located on both sides of the outer convex portion 720; the bottom of the steam box 400 is provided with an outer convex portion 720 The part 720 matches the concave part 410.
  • the outer convex part 720 of the lifting plate 700 is inserted into the recess 410 of the steam box 400, and the supporting part 730 of the lifting plate 700 abuts against the bottom of the steam box 400 to realize the lifting plate 700
  • the position accuracy of the mating connection between the steam box and the lifting plate 700 is improved to ensure the communication between the steam box 400 and the auxiliary steam outlet 345; in addition, the arrangement of the outer protrusion 720 can also improve the lifting
  • the firmness of the connection between the plate 700 and the steam box 400 reduces the occurrence of deviation of the steam box 400 relative to the lifting plate 700.
  • the connecting hole 710 may be provided on the top plate 722 of the outer convex portion 720, the auxiliary steam outlet pipe 340 passes through the containing space 721, and the steam outlet end of the auxiliary steam outlet pipe 340 extends from the bottom. It is inserted upwardly into the connecting hole 710; the steam inlet of the steam box 400 is provided in the recess 410, and the lower edge of the steam inlet is provided with an inserting boss along its circumference, and the inserting boss matches the connecting hole 710.
  • the auxiliary steam outlet 345 is located at the top of the outer convex portion 720.
  • the insertion boss When the steam box 400 is downwardly inserted into the installation space 170, the insertion boss can be inserted downward into the connecting hole 710 or the auxiliary steam outlet 345, thereby realizing the steam box
  • the connection between 400 and the auxiliary steam outlet 345 can ensure the firmness of the connection between the two.
  • an accommodating space 721 is formed in the outer protrusion 720, and the driving end of the driving assembly 500 is fixed to the top plate 722 of the outer protrusion 720.
  • the driving assembly 500 is accommodated in the accommodation space.
  • the supporting portion 730 of the lifting plate 700 abuts against the partition 120.
  • the partition 120 can support the steam box 400 through the support 730, The supporting stability is high, and the supporting load of the driving assembly 500 to the steam box 400 can be reduced, thereby ensuring the normal operation of the driving assembly 500.
  • a receiving box 140 may be fixed on the partition 120, the driving assembly 500 is installed in the receiving box 140, and the box opening of the receiving box 140 corresponds to the opening 110.
  • the steam box 400 When the steam box 400 is inserted into the installation space 170 through the opening 110, it can be fitted downwardly into the receiving box 140.
  • the side wall of the receiving box 140 can limit the installation position of the steam box 400 to improve the lifting and lowering of the steam box 400.
  • the accuracy of the connection position of the plate 700 ensures the communication between the steam inlet and the auxiliary steam outlet 345; in addition, the arrangement of the receiving box 140 can also separate the steam box 400 from other working parts in the installation space 170, so as to reduce the steam box.
  • 400 enters the installation space 170 it causes collision and other damage to other working parts.
  • the receiving box 140 may be a box body 420 including a bottom plate, and the driving assembly 500 is installed on the bottom plate of the box body 420; the receiving box 140 may also be a frame body, and the frame body and the partition 120 together constitute the box body 420, 500 is directly installed on the partition 120.
  • the steaming box 400 may include a box body 420, a box cover 430 and a box bladder 440, and there may be one or more bladder 440.
  • food can be put into the box 440, the box 440 is put into the box body 420, and then the box cover 430 is covered at the mouth of the box body 420.
  • the box body 100 may include a box door 150 on which a handle 160 is fixed. As shown in FIGS. 4 and 6, the box door 150 can be rotated downward to open or upward to close.
  • the driving assembly 500 can be a push rod motor, a rack and pinion assembly, a screw nut assembly, or other components that can drive the lifting box 600 or the lifting plate 700 to move up and down.
  • the steam cooking device 1000 shown in Figure 1 includes a box body 100, a lifting box 600, and two steam boxes 400.
  • the two steam boxes 400 are stacked on top of the box body 100, and the lifting box 600 is set on the box body. 100, and set in close contact with the two steaming boxes 400.
  • a box door 150 is provided on the side of the box body 100, and a handle 160 is provided on the box door 150.
  • a control panel 130 is also provided on the side of the box body 100.
  • the steam cooking device 1000 shown in Figure 2 includes a box body 100, an inner container 200, a driving assembly 500, a lifting box 600, a water tank 310, a water pump 320, an evaporator 330, a secondary steam outlet 340, and two steam Box of 400.
  • Two steam boxes 400 are stacked on the top of the box body 100, and the lift box 600 is arranged on the box body 100 and is arranged in close contact with the two steam boxes 400.
  • Each steam box 400 includes a box body 420 and a box cover 430 covered on the box body 420.
  • the box body 100 is fixedly provided with a partition 120, the inner tank 200 is installed under the partition 120, and an installation space 170 is formed above the partition 120.
  • the drive assembly 500, the water tank 310, the water pump 320, and the auxiliary steam outlet pipe 340 are all located in the installation. Space 170.
  • the evaporator 330 is installed on the side of the inner container 200.
  • the water pump 320 is configured to pump the water in the water tank 310 into the evaporator 330, and the evaporator 330 is configured to convert the water into steam and send it into the inner tank 200, and/or send it into the steam box 400 through the auxiliary steam outlet pipe 340 .
  • the number of auxiliary steam outlet pipes 340 is two, which are the first auxiliary steam outlet pipe 341 and the second auxiliary steam outlet pipe 343 respectively.
  • the auxiliary steam outlet pipe 340 is provided with a auxiliary steam outlet 345, specifically, a first auxiliary steam outlet 342 of the first auxiliary steam outlet 341, and a second auxiliary steam outlet 344 of the second auxiliary steam outlet 343.
  • the lifting box 600 has two mounting holes 601, including a second mounting hole 620 and a first mounting hole 610 that are distributed up and down.
  • the first auxiliary steam outlet pipe 341 and the second auxiliary steam outlet pipe 343 are both located in the lifting box 600, and the first auxiliary steam outlet 342 is assembled with the first mounting hole 610, and the second auxiliary steam outlet 344 is assembled with the second mounting hole. 620 assembly.
  • the driving assembly 500 is installed on the partition 120 and is configured to drive the first auxiliary steam outlet 342 and the second auxiliary steam outlet 344 up and down.
  • a box door 150 is provided on the side of the box body 100, and a handle 160 is provided on the box door 150.
  • a control panel 130 is also provided on the side of the box body 100.
  • the steam cooking device 1000 shown in FIG. 3 includes a box body 100, a lifting box 600, and a steam box 400.
  • the steam box 400 is arranged on the top of the box body 100, and the lifting box 600 is arranged on the box body 100.
  • the steaming box 400 is closely arranged.
  • a box door 150 is provided on the side of the box body 100, and a handle 160 is provided on the box door 150.
  • a control panel 130 is also provided on the side of the box body 100.
  • the steam cooking device 1000 shown in FIG. 4 includes a box body 100 and a lifting box 600.
  • the box body 100 is provided with an opening 110 through which the lifting box 600 can extend into the box body 100 or be exposed outside the box body 100.
  • a box door 150 is provided on the side of the box body 100, and a handle 160 is provided on the box door 150.
  • a control panel 130 is also provided on the side of the box body 100.
  • the steam cooking device 1000 shown in FIG. 5 includes a box body 100, an inner container 200, a main control valve 351, an auxiliary control valve 354, a driving assembly 500, a lifting box 600, a first auxiliary steam outlet pipe 341, and a first auxiliary steam outlet pipe 341.
  • a partition 120 is fixed in the box body 100.
  • the inner tank 200 is installed below the partition 120, and an installation space 170 is formed above the partition 120.
  • the main control valve 351, the auxiliary control valve 354, the drive assembly 500, and the first auxiliary steam outlet The pipe 341, the second auxiliary steam outlet pipe 343, the water tank 310, the water pump 320 and the auxiliary steam outlet pipe 340 are all located in the installation space 170.
  • the evaporator 330 is installed on the side of the inner container 200.
  • the water pump 320 is configured to pump the water in the water tank 310 into the evaporator 330, and the evaporator 330 is configured to convert the water into steam and send it into the inner tank 200 through the main control valve 351 and the steam port 210, and/or through the first A secondary steam outlet pipe 341 and a second secondary steam outlet pipe 343 flow out through the corresponding first secondary steam outlet 342 and the second secondary steam outlet 344.
  • the number of the auxiliary control valve 354 is two, which are the first auxiliary control valve 352 and the second auxiliary control valve 353 respectively.
  • the first auxiliary control valve 352 and the second auxiliary control valve 353 are respectively installed on the first auxiliary steam outlet pipe 341 and the second auxiliary steam outlet pipe 343.
  • the lifting box 600 has second mounting holes 620 and first mounting holes 610 distributed vertically.
  • the first auxiliary steam outlet pipe 341 and the second auxiliary steam outlet pipe 343 are both located in the lifting box 600, and the first auxiliary steam outlet 342 is assembled with the first mounting hole 610, and the second auxiliary steam outlet 344 is assembled with the second mounting hole. 620 assembly.
  • the driving assembly 500 is installed on the partition 120 and is configured to drive the first auxiliary steam outlet 342 and the second auxiliary steam outlet 344 up and down.
  • a box door 150 is provided on the side of the box body 100, and a handle 160 is provided on the box door 150.
  • a control panel 130 is also provided on the side of the box body 100.
  • the steam cooking device 1000 shown in FIG. A partition 120 is fixed in the box body 100.
  • the inner tank 200 is installed below the partition 120, and an installation space 170 is formed above the partition 120.
  • the water tank 310, the water pump 320, the receiving box 140, and the steam box 400 are all located in the installation space 170.
  • the evaporator 330 is installed on the side of the inner container 200.
  • the bottom of the accommodating box 140 is installed on the partition 120, and the steaming box 400 is accommodated in the accommodating box 140.
  • the water pump 320 is configured to pump the water in the water tank 310 into the evaporator 330, and the evaporator 330 is configured to convert the water into steam and send it into the inner container 200 and/or into the steam box 400.
  • a box door 150 is provided on the side of the box body 100, and a handle 160 is provided on the box door 150.
  • a control panel 130 is also provided on the side of the box body 100.
  • FIG. 7 Please refer to Fig. 7:
  • the steam cooking device 1000 shown in Fig. 7 is basically the same in structure as the steam cooking device 1000 shown in Fig. 6, except that the steam cooking device 1000 shown in Fig.
  • the steam box 400 and some hidden parts are displayed.
  • FIG. 7 also shows the lifting plate 700, the driving assembly 500, and the first auxiliary steam outlet pipe 341.
  • the lifting plate 700 is located in the containing box 140 and at the bottom of the steam box 400, and the lifting plate 700 is configured to support the steam box 400.
  • the lifting plate 700 includes an outer convex portion 720 and supporting portions 730 distributed on both sides of the outer convex portion 720.
  • the top plate 722 of the outer convex portion 720 is provided with a connecting hole 710 therethrough.
  • the outer convex portion 720 forms an accommodation space 721.
  • the pipe 341 is located in the accommodating space 721, and the first auxiliary steam outlet pipe 341 passes through the connecting hole 710 so that the first auxiliary steam outlet 342 of the first auxiliary steam outlet pipe 341 communicates with the steam box 400, so that the evaporator
  • the steam generated by 330 can enter the steam box 400 through the first auxiliary steam outlet pipe 341.
  • the driving assembly 500 is installed at the bottom of the containing box 140 and is located in the containing space 721.
  • the driving end of the driving assembly 500 is connected to the top plate 722.
  • the driving assembly 500 is configured to drive the lifting plate 700 to move up and down to drive the steam box 400 to move up and down.
  • the steam box 400 includes a box body 420, a box cover 430, and three box bladders 440.
  • the three box bladders 440 are contained in the box body 420, and the box cover 430 is closed on the box body 420 so that the box 440 is opposite Contained in a closed manner.
  • the bottom of the box body 420 is provided with a recessed portion 410, the recessed portion 410 is matched with the outer convex portion 720. In the installed state, the outer convex portion 720 is clamped into the recessed portion 410. Support.
  • Figure 8 shows the flow of fluid in the steam cooking device 1000.
  • the steam generating device 300 includes a water tank 310, a water pump 320, and an evaporator 330.
  • the water pump 320 is configured to pump the water in the water tank 310 to the evaporator 330.
  • the evaporator 330 is configured to evaporate water into water vapor, which is sent out in three branches.
  • the first branch is output through the main steam outlet pipe 301 with the main control valve 351, specifically, it is sent into the inner tank 200 through the main steam outlet 302 of the main steam outlet pipe 301.
  • the second branch is output through the first auxiliary steam outlet pipe 341 with the first auxiliary control valve 352, specifically, is sent into the steam box 400 through the first auxiliary steam outlet 342 of the first auxiliary steam outlet pipe 341.
  • the third branch is output through the second auxiliary steam outlet pipe 343 with the second auxiliary control valve 353, specifically, is sent into the steam box 400 through the second auxiliary steam outlet 344 of the second auxiliary steam outlet 343. It should be noted that the above three can be carried out at the same time, or alternatively one or two can be carried out.
  • FIG. 9 shows the circuit conditions of related components in the steam cooking device 1000.
  • the control panel 130 is electrically connected to the processor 800 and is configured to send control signals to the processor 800.
  • the processor 800 is electrically connected to the main control valve 351, the auxiliary control valve 354, the driving assembly 500, and the steam generating device 300.
  • the processor 800 is configured to receive the control signal to control the main control valve 351, the auxiliary control valve 354, the driving assembly 500, and Steam generator 300.
  • the auxiliary control valve 354 includes a first auxiliary control valve 352 and a second auxiliary control valve 353.
  • the controlled components in the steam generating device 300 are mainly the water pump 320 and the evaporator 330.
  • the present disclosure provides a steam cooking device, which can cook more food, and can also cook less food. When less food is cooked, it can achieve low energy consumption and low energy consumption. Short-term effect.

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Abstract

一种蒸汽烹饪装置，包括箱体(100)、内胆(200)、蒸汽发生装置(300)和烹饪体积小于内胆(200)的蒸盒(400)，内胆(200)容纳于箱体(100)内；蒸汽发生装置(300)包括主出汽管(301)和副出汽管(340)，主出汽管(301)的出汽口为主出汽口(302)，主出汽口(302)与内胆(200)连通，且主出汽管(301)设有主控制阀(351)；副出汽管(340)的出汽口为副出汽口(345)，副出汽口(345)与蒸盒(400)连通，且副出汽管(340)设有副控制阀(354)。蒸汽烹饪装置可以根据食物量选择使用内胆(200)或蒸盒(400)进行烹饪，其中，蒸盒(400)体积小，用于少量食物的烹饪时，能耗低且耗时短。

Description

蒸汽烹饪装置
相关申请的交叉引用
本公开要求于2020年04月21日提交中国专利局的申请号为2020103155033、名称为“蒸汽烹饪装置”的中国专利申请的优先权；
以及于2020年04月21日提交中国专利局的申请号为2020206079003、名称为“蒸汽烹饪装置”的中国专利申请的优先权，其全部内容通过引用结合在本公开中。
技术领域
本公开涉及厨房电器技术领域，尤其是涉及一种蒸汽烹饪装置。
背景技术
蒸是烹饪方法的一种，人们将原味的或经过调味后的食物原材料放入器皿中，通过高温蒸汽对其进行加热蒸熟，烹饪过程能够较大程度的保留食物的原有营养。蒸箱、蒸烤箱和微蒸烤一体机等蒸汽烹饪装置均具备蒸汽烹饪的功能，主要通过蒸汽发生装置将水转化为高温蒸汽对内胆内的食物进行100％蒸汽烹饪，能快速实现蒸菜、蒸饭、蒸汤以及加热饭菜等，并且具有锁定营养、降脂减盐、保持食物原汁原味和鲜味十足等功能。
然而现有蒸汽烹饪装置的内胆体积固定，当需要烹饪的食物量较小时，蒸汽仍然需要充满整个内胆才能对其内的少量食物进行烹饪，烹饪能耗较高且耗时较长。
发明内容
本公开提供了一种蒸汽烹饪装置，其能够缓解现有技术中存在的蒸汽烹饪装置对少量食物进行烹饪时，能耗高且耗时长的技术问题。
本公开的实施例可以这样实现：
本公开的实施例提供了一种蒸汽烹饪装置，包括箱体、内胆、蒸汽发生装置和烹饪体积小于所述内胆的蒸盒，所述内胆容纳于所述箱体内；所述蒸汽发生装置包括主出汽管和副出汽管，所述主出汽管的出汽口为主出汽口，所述主出汽口与所述内胆连通，且所述主出汽管设有主控制阀；所述副出汽管的出汽口为副出汽口，所述副出汽口与所述蒸盒连通，且所述副出汽管设有副控制阀。
在可选的实施方式中，所述箱体与所述内胆之间形成安装空间，所述箱体设有开口，所述安装空间安装有驱动组件，所述驱动组件的驱动端与所述副出汽管连接，所述驱动组件配置成驱动所述副出汽口经所述开口伸出所述箱体或缩回所述安装空间；所述蒸盒与所述副出汽口可拆卸式连接。
在可选的实施方式中，所述安装空间配置成容纳所述蒸盒，所述驱动组件还配置成将所述蒸盒顶出所述安装空间。
在可选的实施方式中，所述蒸汽发生装置位于所述安装空间内。
在可选的实施方式中，所述安装空间内固设有隔板，所述隔板位于所述内胆的顶部，所述驱动组件安装于所述隔板，配置成驱动所述副出汽口升降；所述开口位于所述副出汽口的上方。
在可选的实施方式中，所述隔板配置成将所述内胆和所述驱动组件隔离在上下两个空间内。
在可选的实施方式中，所述驱动组件的驱动端固接有升降盒，所述升降盒设有安装孔，所述副出汽管的出汽端自内向外插接于所述安装孔；所述开口与所述升降盒相匹配。
在可选的实施方式中，所述副出汽管、所述副控制阀、所述蒸盒和所述安装孔的数量均为两个，且四者一一对应；两个所述副出汽管的所述副出汽口均位于所述升降盒的侧壁，且沿上下方向间隔排布。
在可选的实施方式中，所述蒸汽烹饪装置还包括处理器，所述箱体设有控制面板，所述控制面板设有主模式、第一副模式和第二副模式，所述蒸汽发生装置、所述驱动组件、所述主控制阀及两个所述副控制阀均与所述处理器连接。
在可选的实施方式中，所述副出汽管、所述副控制阀和所述蒸盒均为多个，且三者一一对应。
在可选的实施方式中，所述驱动组件的驱动端固接有升降板，所述升降板设有连接孔，所述副出汽 管的出汽端插接于所述连接孔；所述开口与所述蒸盒相匹配。
在可选的实施方式中，所述升降板包括向上凸起的外凸部和位于所述外凸部两侧的支承部；所述蒸盒的底部设有与所述外凸部相匹配的凹陷部。
在可选的实施方式中，所述连接孔设于所述外凸部的顶板。
在可选的实施方式中，所述外凸部内形成容纳空间，所述驱动组件的驱动端与所述外凸部的顶板固接，所述驱动组件的驱动端呈缩回状态时，所述驱动组件容纳于所述容纳空间，且所述支承部与所述隔板抵接。
在可选的实施方式中，所述隔板固设有容纳盒，所述驱动组件安装于所述容纳盒内，且所述容纳盒的盒口与所述开口相对应。
在可选的实施方式中，所述蒸盒包括盒体、盒盖和至少一个盒胆，所述盒胆配置成装入所述盒体内，所述盒盖配置成盖在所述盒体的盒口处。
在可选的实施方式中，所述主出汽管和所述副出汽管均为硅胶管。
在可选的实施方式中，所述蒸汽发生装置还包括水箱、水泵和蒸发器，所述水泵配置成将所述水箱内的水输送至所述蒸发器，所述蒸发器配置成将所述水加热并产生蒸汽，并将所述蒸汽输送至所述主出汽管和所述副出汽管。
本公开实施例提供的蒸汽烹饪装置的有益效果包括，例如：
本公开实施例提供的蒸汽烹饪装置，包括作为外壳并配置成安装各部件的箱体、配置成为大量食物提供烹饪腔体的内胆、配置成为少量食物提供烹饪腔体的蒸盒和配置成产生蒸汽的蒸汽发生装置；其中，蒸汽发生装置通过主出汽管向内胆供汽，且主出汽管上安装有能够控制其内通断状态的主控制阀，蒸汽发生装置通过副出汽管向蒸盒供汽，且副出汽管上安装有能够控制其内通断状态的副控制阀。
用户需要使用蒸汽烹饪装置对食物进行蒸汽烹饪，当食物量较大时，可以选用内胆对食物进行烹饪，具体地，将食物放入内胆中，打开蒸汽发生装置和主控制阀(此时，副控制阀处于关闭状态，蒸汽无法经副出汽管输出)，蒸汽发生装置产生的蒸汽经主出汽管输送至内胆内，对内胆内的食物进行蒸汽烹饪。当食物量较小时，可以选用蒸盒对食物进行烹饪，将食物放入蒸盒内，且确保蒸盒与副出汽口连通，打 开蒸汽发生装置和副控制阀(此时，主控制阀处于关闭状态，蒸汽无法经主控制阀输出)，蒸汽发生装置产生的蒸汽经副出汽管输送至蒸盒内，对蒸盒内的食物进行蒸汽烹饪；由于蒸盒的体积小于内胆，蒸汽充满蒸盒的体积即可实现对食物的蒸汽烹饪，在实现对食物充分蒸汽烹饪的基础上，通过缩小烹饪腔体来有效缩短蒸汽输出耗费的时间，并减小蒸汽耗费量，降低能耗。
此外，当需要烹饪的食物量大于内胆的容纳量时，也可以将食物分散放置于内胆和蒸盒内，开启蒸汽发生装置、主控制阀和副控制阀，蒸汽同时向内胆和蒸盒内输送，进行内胆和蒸盒的同步烹饪，从而提高蒸汽烹饪装置能够烹饪食物量的范围，相应提高其适用性。
附图说明
为了更清楚地说明本公开具体实施方式或现有技术中的技术方案，下面将对具体实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例提供的蒸汽烹饪装置为第一种形式，且使用两个蒸盒时的示意图；
图2为图1中蒸汽烹饪装置中部分部件的爆炸图；
图3为图1中蒸汽烹饪装置使用一个蒸盒时的示意图；
图4为图1中蒸汽烹饪装置未使用蒸盒时的示意图；
图5为图4中蒸汽烹饪装置中部分部件的爆炸图；
图6为本公开实施例提供的蒸汽烹饪装置为第二种形式时的内部结构示意图；
图7为图6中蒸汽烹饪装置的爆炸图；
图8为本公开实施例提供的蒸汽烹饪装置内流体流动的示意图；
图9为本公开实施例提供的蒸汽烹饪装置的相关部件的电路框图。
图标：1000-蒸汽烹饪装置；100-箱体；110-开口；120-隔板；130-控制面板；140-容纳盒；150-箱门；160-把手；170-安装空间；200-内胆；210-通汽口；300-蒸汽发生装置；301-主出汽管；302-主出汽口； 310-水箱；320-水泵；330-蒸发器；340-副出汽管；345-副出汽口；341-第一副出汽管；342-第一副出汽口；343-第二副出汽管；344-第二副出汽口；351-主控制阀；354-副控制阀；352-第一副控制阀；353-第二副控制阀；400-蒸盒；410-凹陷部；420-盒体；430-盒盖；440-盒胆；500-驱动组件；600-升降盒；601-安装孔；610-第一安装孔；620-第二安装孔；700-升降板；710-连接孔；720-外凸部；721-容纳空间；722-顶板；730-支承部；800-处理器。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本公开实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本公开的实施例的详细描述并非旨在限制要求保护的本公开的范围，而是仅仅表示本公开的选定实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本公开的描述中，需要说明的是，术语“上”、“下”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。此外，术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
此外，“水平”、“竖直”等术语并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。
在本公开的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
下面结合附图，对本公开的一些实施方式作详细说明。在不冲突的情况下，下述的实施例及实施例中的特征可以相互组合。
本实施例提供了一种蒸汽烹饪装置1000，如图1、图2和图5所示，包括箱体100、内胆200、蒸汽发生装置300和烹饪体积小于内胆200的蒸盒400，内胆200容纳于箱体100内；蒸汽发生装置300包括主出汽管301和副出汽管340，主出汽管301的出汽口为主出汽口302，主出汽口302与内胆200连通，且主出汽管301设有主控制阀351；副出汽管340的出汽口为副出汽口345，副出汽口345与蒸盒400连通，且副出汽管340设有副控制阀354。
本实施例提供的蒸汽烹饪装置1000，包括作为外壳并配置成安装各部件的箱体100、配置成为大量食物提供烹饪腔体的内胆200、配置成为少量食物提供烹饪腔体的蒸盒400和配置成产生蒸汽的蒸汽发生装置300；其中，蒸汽发生装置300通过主出汽管301向内胆200供汽，且主出汽管301上安装有能够控制其内通断状态的主控制阀351，蒸汽发生装置300通过副出汽管340向蒸盒400供汽，且副出汽管340上安装有能够控制其内通断状态的副控制阀354。
用户需要使用蒸汽烹饪装置1000对食物进行蒸汽烹饪，当食物量较大时，可以选用内胆200对食物进行烹饪，具体地，将食物放入内胆200中，打开蒸汽发生装置300和主控制阀351(此时，副控制阀354处于关闭状态，蒸汽无法经副出汽管340输出)，蒸汽发生装置300产生的蒸汽经主出汽管301输送至内胆200内，对内胆200内的食物进行蒸汽烹饪。当食物量较小时，可以选用蒸盒400对食物进行烹饪，将食物放入蒸盒400内，且确保蒸盒400与副出汽口345连通，打开蒸汽发生装置300和副控制阀354(此时，主控制阀351处于关闭状态，蒸汽无法经主控制阀351输出)，蒸汽发生装置300产生的蒸汽经副出汽管340输送至蒸盒400内，对蒸盒400内的食物进行蒸汽烹饪。
由于蒸盒400的体积小于内胆200，蒸汽充满蒸盒400的体积即可实现对食物的蒸汽烹饪，在实现对食物充分蒸汽烹饪的基础上，通过缩小烹饪腔体来有效缩短蒸汽输出耗费的时间，并减小蒸汽耗费量，降低能耗。具体地，如图5所示，可以在内胆200开设通汽口210，主出汽管301的出汽端与通汽口210连接，进而实现主出汽口302与内胆200的连通。
此外，当需要烹饪的食物量大于内胆200的容纳量时，也可以将食物分散放置于内胆200和蒸盒400内，开启蒸汽发生装置300、主控制阀351和副控制阀354，蒸汽同时向内胆200和蒸盒400内输送，进行内胆200和蒸盒400的同步烹饪，从而提高蒸汽烹饪装置1000能够烹饪食物量的范围，相应提高其适用性。
可选地，本实施例中，如图2所示，箱体100与内胆200之间形成安装空间170，箱体100设有开口110(图4示出)，安装空间170安装有驱动组件500，驱动组件500的驱动端与副出汽管340连接，驱动组件500配置成驱动副出汽口345经开口110伸出箱体100或缩回安装空间170；蒸盒400与副出汽口345可拆卸式连接。
蒸盒400与副出汽口345可拆卸式连接，则需要使用蒸盒400对食物进行蒸汽烹饪时，可以将蒸盒400与副出汽口345拆开，然后将蒸盒400放置在方便操作的位置进行食物的盛装，然后控制驱动组件500驱动副出汽口345伸出箱体100之外，以便于蒸盒400与副出汽口345的连接，两者连接完成后，开启蒸汽发生装置300和副控制阀354，蒸汽进入蒸盒400对其内的食物进行蒸汽烹饪；烹饪完成后，关闭蒸汽发生装置300和副控制阀354，可以将蒸盒400拆下。然后控制驱动组件500驱动副出汽口345缩回安装空间170内，以便于对蒸盒400内食物的取出，并减少蒸汽烹饪装置1000待机或关闭状态时，副出汽口345伸出箱体100外容易被撞坏并影响蒸汽烹饪装置1000的整体规整性情况的发生。可选地，主出汽管301和副出汽管340可以选用硅胶管等材料的柔性管，且管体长度富余，以实现管体随驱动组件500拉伸或缩回的运动。
上述为蒸盒400位于箱体100外的一种使用方法，当安装空间170内能够容纳蒸盒400时，蒸汽烹饪过程中，将蒸盒400置于安装空间170内，蒸盒400与副出汽口345连通，打开蒸汽发生装置300和副控制阀354，蒸汽进入蒸盒400对其内食物进行烹饪。烹饪完成后，可以控制驱动组件500驱动副出汽口345朝向开口110伸出(可以根据实际需求控制驱动组件500的驱动行程，副出汽口345也可以不伸出开口110，只需将蒸盒400顶出即可)，并将蒸盒400顶出该安装空间170，用户可以将蒸盒400从副出汽口345拆下，然后控制驱动组件500驱动副出汽口345缩回安装空间170内，随后从蒸盒400中取出食物。
上述驱动组件500的设置，能够便于蒸盒400的拆装，使得蒸盒400能够独立使用，从而提高蒸盒400中食物取放以及对蒸盒400进行清洁的便捷性。此外，还能够确保蒸汽烹饪装置1000待机或关闭状态时，副出汽口345位于安装空间170内，以减少外部因素对副出汽口345的碰撞等破坏，并提高蒸汽烹饪装置1000的整体规整性。具体地，驱动组件500可以驱动副出汽口345经箱体100的顶部伸出，也可以经箱体100的侧部伸出。
可选地，蒸汽发生装置300也可以位于安装空间170内，箱体100能够对蒸汽发生装置300起到保护作用，以减少外部因素对蒸汽发生装置300造成的损坏，确保其正常使用；此外，也能够进一步提高蒸汽烹饪装置1000的整体规整性。
具体地，蒸汽发生装置300还可以包括水箱310、水泵320和蒸发器330，水泵320配置成将水箱310内的水输送至蒸发器330，蒸发器330配置成将水加热并产生蒸汽，并将蒸汽输送至主出汽管301和副出汽管340。一般地，水箱310与蒸发器330之间通过输水管连接，水泵320安装于输水管，蒸发器330能够将水加热产生蒸汽，并向内胆200或蒸盒400输送。
本实施例中，如图2所示，可以在安装空间170内固设隔板120，隔板120位于内胆200的顶部，驱动组件500安装于隔板120，配置成驱动副出汽口345升降；开口110位于副出汽口345的上方。
这里是驱动组件500安装以及驱动路径的一种具体形式，首先，使用过程中，隔板120位于驱动组件500和蒸盒400的底部对两者进行支撑，支撑稳定性高，且能够减少驱动组件500与内胆200直接连接对内胆200的强度以及密封性造成的破坏。其次，隔板120配置成将内胆200和驱动组件500等工作部件隔离在上下两个空间内，能够有效减少内胆200的热量传递至工作部件对其运行造成的不利影响，确保工作部件的正常运行。此外，工作部件和内胆200是上下分布，还能够减少放置蒸汽烹饪装置1000占用的面积。再次，蒸盒400在箱体100的顶部与副出汽口345进行拆装操作，更便于用户的操作。
具体地，隔板120可以近似水平设置，以提高隔板120对工作部件的支撑稳定性和牢固性。需要说明的是，隔板120可以是一板体件，例如平板或筋板，也可以是内胆200顶板固定一体的板体或就是内胆200的顶板，也可以是与箱体固定的其他配置成安装驱动组件500的构件。
本实施例中，可以在驱动组件500的驱动端固接升降盒600，升降盒600设有安装孔601，副出汽管340的出汽端自内向外插接于安装孔601；开口110与升降盒600相匹配。
这里是蒸盒400在箱体100外使用的一种具体形式，无需使用时，控制驱动组件500驱动升降盒600沿开口110下降至安装空间170，较佳地，如图4所示，升降盒600下降至安装空间170时，升降盒600的顶面与箱体100的顶面近似共面，从而提高箱体100的整体规整性，且能够减少灰尘等对安装空间170的污染；需要使用蒸盒400对食物进行烹饪时，控制驱动组件500驱动升降盒600沿开口110上升，如图1和图3所示，升降盒600带动副出汽管340及副出汽口345与其同步上升，副出汽口345到达箱体100外部的设定外置时，将蒸盒400与副出汽口345连接，随后开启蒸汽发生装置300和副控制阀354，蒸汽进入蒸盒400对其内的食物进行烹饪；烹饪完成后，拆下蒸盒400，控制驱动组件500驱动升降盒600和副出汽管340下降至原位。
本实施例中，副出汽管340、副控制阀354、蒸盒400和安装孔601的数量均为两个，且四者一一对应；两个副出汽管340的副出汽口345均位于升降盒600的侧壁，且沿上下方向间隔排布。
蒸汽烹饪装置1000还包括处理器800，箱体100设有控制面板130，控制面板130设有主模式、第一副模式和第二副模式，蒸汽发生装置300、驱动组件500、主控制阀351及两个副控制阀354均与处理器800连接。
这里是蒸盒400的数量为两个时的具体形式，使用时，可以根据食物量选取单独使用内胆200，使用一个蒸盒400或同时使用两个蒸盒400，单独使用内胆200时，可以选择主模式，处理器800接收到信号开启蒸汽发生装置300和主控制阀351，蒸汽进入内胆200对其内的食物进行烹饪；具体地，可以使用关闭选项或菜单模式对蒸汽发生装置300和主控制阀351进行关闭。如图5所示，虚线表示不同连通口之间的管路连接关系。
设定两个副出汽口345中位于下方的为第一副出汽口342，与第一副出汽口342对应的副出汽管340为第一副出汽管341，第一副出汽管341上的副控制阀354为第一副控制阀352，升降盒600上与第一副出汽管341连接的安装孔601为第一安装孔610；位于上方的为第二副出汽口344，与第二副出汽口344对应的副出汽管340为第二副出汽管343，第二副出汽管343上的副控制阀354为第二副控制阀353，升降盒600上与第二副出汽管343连接的安装孔601为第二安装孔620。需要使用一个蒸盒400时，可以选择第一副模式，处理器800接收到信号相应控制驱动组件500驱动升降盒600向上运动一定距离，具体地，该距离可以为驱动组件500的驱动行程的一半，如图3所示，第一副出汽口342露出箱体100外，将蒸盒400放置于箱体100的顶部时，第一副出汽口342能够与蒸盒400连通，随后开启蒸汽发生装置300和第一副控制阀352(可以通过蒸盒400与第一副出汽口342的连接状态向处理器800传递信号，处理器800相应控制蒸汽发生装置300和第一副控制阀352的开关状态；也可以单独对蒸汽发生装置300和第一副控制阀352进行开关操作)，蒸汽经第一副出汽管341进入蒸盒400内进行烹饪；烹饪完成后，拆下蒸盒400，处理器800控制驱动组件500驱动升降盒600回复原位。
需要使用两个蒸盒400时，可以选择第二副模式，处理器800控制驱动组件500驱动升降盒600上升一定距离，具体地，该距离可以为驱动组件500的一个驱动行程，如图1所示，第一副出汽口342和第二副出汽口344均伸出箱体100外，将两个蒸盒400叠摞放置在箱体100的顶部，两个蒸盒400能够与第一副出汽口342及第二副出汽口344分别连通；随后开启蒸汽发生装置300、第一副控制阀352和第二副控制阀353，蒸汽同时进入两个蒸盒400内进行烹饪。烹饪完成后，拆下两个蒸盒400，处理器800控制驱动组件500驱动升降盒600下降至原位。
可选地，处理器800还可以控制蒸汽发生装置300的加热功率，当选用主模式时，处理器800控制蒸汽发生装置300进行全功率加热，以提高蒸汽的产生速度；选用第一副模式或第二副模式时，处理器 800可以控制蒸汽发生装置300进行半功率加热，在保证蒸汽供给的基础上，减少过量蒸汽的浪费。具体地，蒸发器330可以采用两根发热管的结构，选用主模式时，处理器800开启两根发热管；选用第一副模式或第二副模式时，处理器800开启一根发热管；此外，蒸汽发生装置300的功率还可以通过可控硅方案进行控制。
可选地，也可以同时使用内胆200和两个蒸盒400对食物进行烹饪，以提高蒸汽烹饪装置1000的适用性。此外，需要指出的是，本申请中，处理器800与蒸汽发生装置300、驱动组件500、主控制阀351、第一副控制阀352以及第二副控制阀353的连接关系属于本申请的保护范围，处理器800与上述各工作部件之间的控制程序的设置及传递属于现有技术，可以直接参考现有技术中的常规设置。
蒸盒400除上述两个外，本实施例中，副出汽管340、副控制阀354和蒸盒400还可以均为多个，且三者一一对应。
结合图7，蒸盒400的使用除上述位于箱体100外的形式外，还可以位于箱体100内，具体地，本实施例中，可以在驱动组件500的驱动端固接有升降板700，升降板700设有连接孔710，副出汽管340的出汽端插接于连接孔710；开口110与蒸盒400相匹配。
需要使用蒸盒400时，可以将蒸盒400经开口110装入安装空间170内，蒸盒400与副出汽口345连通，开启蒸汽发生装置300和副控制阀354，蒸汽进入蒸盒400内进行烹饪；烹饪完成后，关闭蒸汽发生装置300和副控制阀354，并控制驱动组件500驱动升降板700上升，升降板700向上顶出蒸盒400，蒸盒400高于箱体100或完全到达箱体100外，用户拆下蒸盒400取出食物；随后控制驱动组件500驱动升降板700下降至原位。即，驱动组件500和升降板700的设置，使得烹饪过程中，蒸盒400位于安装空间170内，蒸汽烹饪装置1000的整体性较佳；且烹饪完成后，能够将蒸盒400顶出，以便于蒸盒400的拆卸。
可选地，蒸汽烹饪装置1000还可以包括与开口110相匹配的盒盖430，无需使用蒸盒400时，可以将盒盖430盖在开口110处，以减少外部灰尘等对安装空间170的污染，并提高蒸汽烹饪装置1000的整体性。需要使用蒸盒400时，取下盒盖430进行后续操作即可。
具体地，本实施例中，如图7所示，升降板700可以包括向上凸起的外凸部720和位于外凸部720两侧的支承部730；蒸盒400的底部设有与外凸部720相匹配的凹陷部410。
蒸盒400装入安装空间170时，升降板700的外凸部720插入蒸盒400的凹陷部410内，且升降板 700的支承部730与蒸盒400的底部抵接，在实现升降板700对蒸盒400支承作用的基础上，提高蒸盒与升降板700配合连接的位置精确度，以确保蒸盒400与副出汽口345的连通；此外，外凸部720的设置还能够提高升降板700与蒸盒400的连接牢固度，减少蒸盒400相对升降板700偏移情况的发生。
具体地，本实施例中，如图7所示，连接孔710可以设于外凸部720的顶板722，副出汽管340穿过容纳空间721，副出汽管340的出汽端自下向上插接于连接孔710；蒸盒400的进汽口设于凹陷部410，进汽口的下边缘沿其周向围设有插接凸台，插接凸台与连接孔710相匹配。副出汽口345位于外凸部720的顶部，蒸盒400向下装入安装空间170时，插接凸台能够向下插接于连接孔710或副出汽口345内，从而实现蒸盒400与副出汽口345的连通，并能够保证两者的连接牢固度。
本实施例中，外凸部720内形成容纳空间721，驱动组件500的驱动端与外凸部720的顶板722固接，驱动组件500的驱动端呈缩回状态时，驱动组件500容纳于容纳空间721，且支承部730与隔板120抵接。容纳空间721的设置，一方面，驱动组件500不工作时，能够容纳于外凸部720内形成的容纳空间721内，从而减少驱动组件500对安装空间170的占用，提高各部件对安装空间170的充分利用；另一方面，驱动组件500呈缩回状态时，升降板700的支承部730与隔板120抵接，烹饪过程中，隔板120能够通过支承部730对蒸盒400进行支承，支承稳定性高，且能够减小驱动组件500对蒸盒400的支承负荷，进而确保驱动组件500的正常运行。
本实施例中，如图6和图7所示，可以在隔板120固设容纳盒140，驱动组件500安装于容纳盒140内，且容纳盒140的盒口与开口110相对应。
当蒸盒400经开口110装入安装空间170时，能够向下匹配装入容纳盒140内，容纳盒140的侧壁能够对蒸盒400的安装位置进行限位，以提高蒸盒400与升降板700的连接位置精度，进而确保进汽口与副出汽口345的连通；此外，容纳盒140的设置还可以将蒸盒400与安装空间170内的其他工作部件隔开，以减少蒸盒400进入安装空间170时对其他工作部件造成碰撞等损坏。具体地，容纳盒140可以为包括底板的盒体420，驱动组件500安装在盒体420的底板上；容纳盒140也可以为框体，框体与隔板120共同构成盒体420，驱动组件500直接安装于隔板120。
可选地，如图7所示，蒸盒400可以包括盒体420、盒盖430和盒胆440，盒胆440可以为一个，也可以为多个。使用时，可以将食物装入盒胆440内，将盒胆440装入盒体420内，随后将盒盖430盖在盒体420的盒口处即可。箱体100可以包括箱门150，箱门150上固设有把手160，如图4和图6所示，箱门150均能够向下转动打开，或向上转动关闭。
具体地，驱动组件500可以选用推杆电机，还可以选用齿轮齿条组件、丝杆螺母组件或其他能够驱动升降盒600或升降板700升降运动的组件。
在一些实施例中：
请参考图1：图1示出的蒸汽烹饪装置1000包括箱体100、升降盒600以及两个蒸盒400，两个蒸盒400层叠设置在箱体100的顶部，升降盒600设置在箱体100上，且与两个蒸盒400贴合设置。箱体100的侧部设置有箱门150，该箱门150上设置有把手160。箱体100的侧部还设置有控制面板130。
请参考图2：图2示出的蒸汽烹饪装置1000包括箱体100、内胆200、驱动组件500、升降盒600、水箱310、水泵320、蒸发器330、副出汽管340以及两个蒸盒400。两个蒸盒400层叠设置在箱体100的顶部，升降盒600设置在箱体100上，且与两个蒸盒400贴合设置。每个蒸盒400均包括盒体420以及盖合在盒体420上的盒盖430。箱体100内固设有隔板120，隔板120的下方安装内胆200，隔板120的上方形成安装空间170，驱动组件500、水箱310、水泵320以及副出汽管340均位于该安装空间170内。蒸发器330安装在内胆200的侧部。水泵320配置成将水箱310内的水抽送至蒸发器330内，蒸发器330配置成将水变成蒸汽并送入内胆200内，和/或通过副出汽管340送入蒸盒400内。副出汽管340的数量为两个，分别为第一副出汽管341以及第二副出汽管343。副出汽管340具备副出汽口345，具体地，为第一副出汽管341的第一副出汽口342，以及为第二副出汽管343的第二副出汽口344。升降盒600具备两个安装孔601，包括呈上下分布的第二安装孔620以及第一安装孔610。第一副出汽管341以及第二副出汽管343均位于升降盒600内，且第一副出汽口342与第一安装孔610装配，第二副出汽口344与第二安装孔620装配。驱动组件500安装在隔板120上，配置成驱动第一副出汽口342以及第二副出汽口344升降。箱体100的侧部设置有箱门150，该箱门150上设置有把手160。箱体100的侧部还设置有控制面板130。
请参考图3：图3示出的蒸汽烹饪装置1000包括箱体100、升降盒600以及蒸盒400，蒸盒400设置在箱体100的顶部，升降盒600设置在箱体100上，且与蒸盒400贴合设置。箱体100的侧部设置有箱门150，该箱门150上设置有把手160。箱体100的侧部还设置有控制面板130。
请参考图4：图4示出的蒸汽烹饪装置1000包括箱体100以及升降盒600。箱体100上具备开口110，升降盒600能够通过开口110伸入箱体100内，或暴露在箱体100外。箱体100的侧部设置有箱门150，该箱门150上设置有把手160。箱体100的侧部还设置有控制面板130。
请参考图5：图5示出的蒸汽烹饪装置1000包括箱体100、内胆200、主控制阀351、副控制阀354、 驱动组件500、升降盒600、第一副出汽管341、第二副出汽管343、水箱310、水泵320以及蒸发器330。箱体100内固设有隔板120，隔板120的下方安装内胆200，隔板120的上方形成安装空间170，主控制阀351、副控制阀354、驱动组件500、第一副出汽管341、第二副出汽管343、水箱310、水泵320以及副出汽管340均位于该安装空间170内。蒸发器330安装在内胆200的侧部。水泵320配置成将水箱310内的水抽送至蒸发器330内，蒸发器330配置成将水变成蒸汽并通过主控制阀351、通汽口210送入内胆200内，和/或通过第一副出汽管341、第二副出汽管343经由对应的第一副出汽口342以及第二副出汽口344流出。副控制阀354的数量为两个，分别为第一副控制阀352和第二副控制阀353。第一副控制阀352和第二副控制阀353分别安装在第一副出汽管341以及第二副出汽管343上。升降盒600具备呈上下分布的第二安装孔620以及第一安装孔610。第一副出汽管341以及第二副出汽管343均位于升降盒600内，且第一副出汽口342与第一安装孔610装配，第二副出汽口344与第二安装孔620装配。驱动组件500安装在隔板120上，配置成驱动第一副出汽口342以及第二副出汽口344升降。箱体100的侧部设置有箱门150，该箱门150上设置有把手160。箱体100的侧部还设置有控制面板130。
请参考图6：图6示出的蒸汽烹饪装置1000包括箱体100、内胆200、水箱310、水泵320、蒸发器330、容纳盒140以及蒸盒400。箱体100内固设有隔板120，隔板120的下方安装内胆200，隔板120的上方形成安装空间170，水箱310、水泵320、容纳盒140以及蒸盒400均位于该安装空间170内。蒸发器330安装在内胆200的侧部。容纳盒140的底部安装在隔板120上，蒸盒400容纳在容纳盒140内。水泵320配置成将水箱310内的水抽送至蒸发器330内，蒸发器330配置成将水变成蒸汽并送入内胆200内，和/或送入蒸盒400内。箱体100的侧部设置有箱门150，该箱门150上设置有把手160。箱体100的侧部还设置有控制面板130。
请参考图7：图7示出的蒸汽烹饪装置1000与图6示出的蒸汽烹饪装置1000结构基本一致，不同之处在于，图7中示出的蒸汽烹饪装置1000进行了爆炸图处理，将蒸盒400以及被隐藏的部分部件进行展示。进一步地，图7中还示出了升降板700、驱动组件500以及第一副出汽管341。升降板700位于容纳盒140内，且位于蒸盒400的底部，升降板700配置成对蒸盒400进行支撑。升降板700包括外凸部720以及分布在其两侧的支承部730，外凸部720的顶板722上贯穿设置有连接孔710，外凸部720的内部形成容纳空间721，第一副出汽管341位于容纳空间721内，并且，该第一副出汽管341穿过连接孔710以便该第一副出汽管341的第一副出汽口342与蒸盒400连通，这样，蒸发器330产生的蒸汽可以通过第一副出汽管341进入蒸盒400内。驱动组件500安装在容纳盒140的底部，且位于容纳空间721内，驱动组件500的驱动端与顶板722连接，驱动组件500配置成驱动升降板700升降，以带动蒸盒400升降。具体地，该蒸盒400包括盒体420、盒盖430以及三个盒胆440，三个盒胆440容纳在盒 体420内，盒盖430盖合在盒体420上，使得盒胆440相对封闭地被容纳。盒体420的底部设置有凹陷部410，该凹陷部410与外凸部720配合，安装状态下，外凸部720卡入凹陷部410内，两个支承部730同时对盒体420的底部区域进行支撑。
请参考图8：图8示出了蒸汽烹饪装置1000中流体的流动情况，蒸汽发生装置300包括水箱310、水泵320以及蒸发器330，水泵320配置成将水箱310内的水泵送至蒸发器330内，蒸发器330配置成将水蒸发成水蒸气，分三支送出。第一支通过带有主控制阀351的主出汽管301输出，具体地，通过主出汽管301的主出汽口302送入内胆200中。第二支通过带有第一副控制阀352的第一副出汽管341输出，具体地，通过第一副出汽管341的第一副出汽口342送入蒸盒400中。第三支通过带有第二副控制阀353的第二副出汽管343输出，具体地，通过第二副出汽管343的第二副出汽口344送入蒸盒400中。需要说明的是，上述的三支可以同时进行，也可以择一或择二进行。
请参考图9：图9示出了蒸汽烹饪装置1000中相关部件的电路情况，控制面板130与处理器800电连接，配置成向处理器800发送控制信号。处理器800与主控制阀351、副控制阀354、驱动组件500以及蒸汽发生装置300电连接，处理器800配置成接收该控制信号后控制主控制阀351、副控制阀354、驱动组件500以及蒸汽发生装置300。具体地，副控制阀354包括第一副控制阀352以及第二副控制阀353。蒸汽发生装置300中被控制的部件主要为水泵320以及蒸发器330。
最后应说明的是：以上实施例仅用以说明本公开的技术方案，而非对其限制；尽管参照前述实施例对本公开进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本公开实施例技术方案的范围。
工业实用性
综上所述，本公开提供了一种蒸汽烹饪装置，其能够实现对较多食物的烹饪，也能够实现对较少食物的烹饪，对较少食物进行烹饪时，能实现能耗低、耗时短的效果。

Claims (18)

  1. 一种蒸汽烹饪装置，其特征在于，包括箱体(100)、内胆(200)、蒸汽发生装置(300)和烹饪体积小于所述内胆(200)的蒸盒(400)，所述内胆(200)容纳于所述箱体(100)内；所述蒸汽发生装置(300)包括主出汽管(301)和副出汽管(340)，所述主出汽管(301)的出汽口为主出汽口(302)，所述主出汽口(302)与所述内胆(200)连通，且所述主出汽管(301)设有主控制阀(351)；所述副出汽管(340)的出汽口为副出汽口(345)，所述副出汽口(345)与所述蒸盒(400)连通，且所述副出汽管(340)设有副控制阀(354)。
  2. 根据权利要求1所述的蒸汽烹饪装置，其特征在于，所述箱体(100)与所述内胆(200)之间形成安装空间(170)，所述箱体(100)设有开口(110)，所述安装空间(170)安装有驱动组件(500)，所述驱动组件(500)的驱动端与所述副出汽管(340)连接，所述驱动组件(500)配置成驱动所述副出汽口(345)经所述开口(110)伸出所述箱体(100)或缩回所述安装空间(170)；所述蒸盒(400)与所述副出汽口(345)可拆卸式连接。
  3. 根据权利要求2所述的蒸汽烹饪装置，其特征在于，所述安装空间(170)配置成容纳所述蒸盒(400)，所述驱动组件(500)还配置成将所述蒸盒(400)顶出所述安装空间(170)。
  4. 根据权利要求2或3所述的蒸汽烹饪装置，其特征在于，所述蒸汽发生装置(300)位于所述安装空间(170)内。
  5. 根据权利要求2-4任一项所述的蒸汽烹饪装置，其特征在于，所述安装空间(170)内固设有隔板(120)，所述隔板(120)位于所述内胆(200)的顶部，所述驱动组件(500)安装于所述隔板(120)，配置成驱动所述副出汽口(345)升降；所述开口(110)位于所述副出汽口(345)的上方。
  6. 根据权利要求5所述的蒸汽烹饪装置，其特征在于，所述隔板(120)配置成将所述内胆(200)和所述驱动组件(500)隔离在上下两个空间内。
  7. 根据权利要求5或6所述的蒸汽烹饪装置，其特征在于，所述驱动组件(500)的驱动端固接有升降盒(600)，所述升降盒(600)设有安装孔(601)，所述副出汽管(340)的出汽端自内向外插接于所述安装孔(601)；所述开口(110)与所述升降盒(600)相匹配。
  8. 根据权利要求7所述的蒸汽烹饪装置，其特征在于，所述副出汽管(340)、所述副控制阀(354)、所述蒸盒(400)和所述安装孔(601)的数量均为两个，且四者一一对应；两个所述副出汽管(340)的所述副出汽口(345)均位于所述升降盒(600)的侧壁，且沿上下方向间隔排布。
  9. 根据权利要求8所述的蒸汽烹饪装置，其特征在于，所述蒸汽烹饪装置还包括处理器(800)，所述箱体(100)设有控制面板(130)，所述控制面板(130)设有主模式、第一副模式和第二副模式，所述蒸汽发生装置(300)、所述驱动组件(500)、所述主控制阀(351)及两个所述副控制阀(354)均与所述处理器(800)连接。
  10. 根据权利要求1-7任一项所述的蒸汽烹饪装置，其特征在于，所述副出汽管(340)、所述副控制阀(354)和所述蒸盒(400)均为多个，且三者一一对应。
  11. 根据权利要求5-9任一项所述的蒸汽烹饪装置，其特征在于，所述驱动组件(500)的驱动端固接有升降板(700)，所述升降板(700)设有连接孔(710)，所述副出汽管(340)的出汽端插接于所述连接孔(710)；所述开口(110)与所述蒸盒(400)相匹配。
  12. 根据权利要求11所述的蒸汽烹饪装置，其特征在于，所述升降板(700)包括向上凸起的外凸部(720)和位于所述外凸部(720)两侧的支承部(730)；所述蒸盒(400)的底部设有与所述外凸部(720)相匹配的凹陷部(410)。
  13. 根据权利要求12所述的蒸汽烹饪装置，其特征在于，所述连接孔(710)设于所述外凸部(720)的顶板(722)。
  14. 根据权利要求12或13所述的蒸汽烹饪装置，其特征在于，所述外凸部(720)内形成容纳空间(721)，所述驱动组件(500)的驱动端与所述外凸部(720)的顶板(722)固接，所述驱动组件(500)的驱动端呈缩回状态时，所述驱动组件(500)容纳于所述容纳空间(721)，且所述支承部(730)与所述隔板(120)抵接。
  15. 根据权利要求11-14任一项所述的蒸汽烹饪装置，其特征在于，所述隔板(120)固设有容纳盒(140)，所述驱动组件(500)安装于所述容纳盒(140)内，且所述容纳盒(140)的盒口与所述开口(110)相对应。
  16. 根据权利要求1-15任一项所述的蒸汽烹饪装置，其特征在于，所述蒸盒(400)包括盒体(420)、盒盖(430)和至少一个盒胆(440)，所述盒胆(440)配置成装入所述盒体(420)内，所述盒盖(430)配置成盖在所述盒体(420)的盒口处。
  17. 根据权利要求1-16任一项所述的蒸汽烹饪装置，其特征在于，所述主出汽管(301)和所述副出汽管(340)均为硅胶管。
  18. 根据权利要求1-17任一项所述的蒸汽烹饪装置，其特征在于，所述蒸汽发生装置(300)还包括水箱(310)、水泵(320)和蒸发器(330)，所述水泵(320)配置成将所述水箱(310)内的水输送 至所述蒸发器(330)，所述蒸发器(330)配置成将所述水加热并产生蒸汽，并将所述蒸汽输送至所述主出汽管(301)和所述副出汽管(340)。
PCT/CN2020/108050 2020-04-21 2020-08-10 蒸汽烹饪装置 WO2021212697A1 (zh)

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