CN113413074A

CN113413074A - Steaming and baking oven

Info

Publication number: CN113413074A
Application number: CN202110788304.9A
Authority: CN
Inventors: 刘彪; 王庚辉; 刘展鹏; 李刚
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-09-21

Abstract

The invention discloses a steaming and baking oven which comprises an inner container and a steam generation assembly, wherein a spraying assembly is arranged in the inner container and is connected with the steam generation assembly, and steam generated by the steam generation assembly is transmitted into the inner container through the spraying assembly to cook food or clean the inner container. The steam oven provided by the invention has the advantages that the steam generating assembly is respectively connected with the inner container and the spraying assembly, and meanwhile, steam is provided for the inner container and the spraying assembly, so that the parts and the space of the steam oven are saved, and the layout of the steam oven is more compact.

Description

Steaming and baking oven

Technical Field

The invention belongs to the technical field of household appliances, and particularly relates to a steaming and baking oven.

Background

With the improvement of living standard of people, people have general requirements on the improvement of health and living quality, and as a new product in kitchen appliances, the all-in-one steaming and baking machine is popular with people since the world. The traditional steam box and the oven have only independent functions, and a plurality of kitchen appliances are piled in a kitchen, so that too much space is occupied. The all-in-one machine of the steaming oven has multiple functions of steaming, baking, unfreezing, heating and the like, is convenient to use, integrates multiple functions, and greatly saves kitchen space.

In the existing steaming and baking oven in the market, an independent water tank is generally adopted to provide water for an evaporator to steam food, and when the food is steamed for a long time, a user with water shortage in the water tank needs to take out the water tank and add water again; the steaming is finished sometimes, the user forgets to pour the water in the waste water tank, the water storage time of the waste water tank is long, and the water can deteriorate and smell to bring potential safety hazards to the health of the user. Moreover, when the baking function of the all-in-one steaming and baking machine is used, oil stains and the like generated in the baking process are easily attached to the inner wall of the metal in the cavity, the cleaning is very troublesome, and great inconvenience is brought to a user by traditional manual cleaning.

Meanwhile, the existing steaming and baking oven is only connected with the inner container through the steam generator, and the steam generator conveys steam into the inner container and the contact area of cooked food is limited, so that the cooking efficiency is not high, and the cooked food has poor taste.

Therefore, it is desirable to design a steaming oven to solve the above-mentioned problem of low cooking efficiency in the steaming oven.

Disclosure of Invention

In order to solve the problems of low cooking efficiency and small contact area between steam and food to be cooked in a steam oven, the invention provides the steam oven to solve the problem of low cooking efficiency.

In order to achieve the purpose, the specific technical scheme of the steaming oven is as follows:

the utility model provides a steaming and baking oven, includes inner bag and steam generation subassembly, and the inner bag is inside to be provided with spray assembly, and spray assembly and steam generation subassembly link to each other, and the steam that steam generation subassembly produced passes through spray assembly and carries to the inner bag inside for cooking food or clean inner bag.

Furthermore, a steam outlet pipe is arranged on the steam generating assembly and communicated with the inner container, so that the steam generating assembly provides steam for the inner container through the steam outlet pipe.

Further, be provided with the second inlet tube on the steam generation subassembly, the second water piping connection has the water pump, and the water pump links to each other with spray assembly to the steam generation subassembly passes through the water pump and provides steam for spray assembly.

Further, still include the casing, be provided with the inner bag in the casing, spray assembly sets up the bottom at the inner bag, and steam generation subassembly sets up on the outer wall of casing.

Further, the spray assembly comprises spray blades, an output shaft is communicated with the bottom surfaces of the spray blades, an adapter is rotatably connected to the output shaft, the adapter and the inner container are fixedly connected, a connecting pipe is connected to the bottom end of the adapter in a threaded manner, and the connecting pipe is connected with a water pump in a sealing manner.

Furthermore, the inner container is provided with a counter bore, the end of the output shaft is connected with a bearing, the bearing is fixedly connected with the adapter, the adapter is provided with a lap joint edge, the lap joint edge is in butt joint with the counter bore, and the outer wall of the adapter is in threaded connection with a fastening nut.

Furthermore, a plurality of steam outlets are formed in the spraying blades, and steam generated by the steam generating assembly is sprayed to the inner container through the steam outlets.

Further, a drainage structure is arranged on the inner container and used for discharging waste water in the inner container.

Further, drainage structures includes water drainage tank, and water drainage tank sets up in the bottom surface of inner bag along the protrusion setting of casing bottom, and water drainage tank and drain pipe link to each other, and the drain pipe setting is in the bottom of casing.

Furthermore, a water outlet pipe is arranged on the steam generation assembly and connected with a water inlet valve, the water inlet valve is arranged at the top of the outer wall of the shell, the water inlet valve is connected with a first water inlet pipe, and the first water inlet pipe is connected with an external water source.

The steaming oven provided by the invention has the following advantages:

(1) the steam generating assembly is respectively connected with the inner container and the spraying assembly and respectively provides steam for the inner container and the spraying assembly to cook food or clean the inner container, so that the space of the steaming and baking oven is saved while the parts are saved, and the layout is more compact;

(2) in the cooking process, the steam generating assembly provides steam for the inner container and the spraying assembly at the same time, so that the cooking efficiency is improved, and the contact area of the steam and cooked food is increased;

(3) the steam generating assembly is connected with an external water source, so that the sufficiency of water during cooking is ensured;

(4) the drain valve is connected with a kitchen sewer by using a sewer connecting hose, so that the thoroughness of sewage discharge is ensured when the oil stain of the inner container is cleaned;

(5) the high-temperature water with the temperature of 100 ℃ is sprayed out by the rigid spraying blades, so that food residues and oil stains remained in the inner container cavity after cooking can be softened and cleaned, and the convenience of cleaning the inner container is ensured.

Drawings

FIG. 1 is a schematic structural view of a steaming oven according to the present invention;

FIG. 2 is a partial schematic view of the steaming oven of the present invention;

FIG. 3 is a partial cross-sectional view of the steaming oven of the present invention;

fig. 4 is a partially enlarged view of fig. 3.

The notation in the figure is:

1. a housing; 11. a water delivery pipe; 12. a pipe joint; 13. a water inlet valve; 131. a first water inlet pipe; 132. a water outlet pipe; 14. a steam generator; 141. a steam outlet pipe; 142. a steam outlet; 15. a water pump; 151. a second water inlet pipe; 16. a drain valve; 2. an inner container; 21. a water discharge tank; 211. a drain pipe; 3. a spray assembly; 31. spraying blades; 32. a bearing; 33. an adapter; 34. fastening a nut; 35. and (4) connecting the pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The steaming oven of the present invention will be described with reference to fig. 1 to 4.

As shown in fig. 1, the present invention provides a steaming oven, which mainly realizes automatic water adding, automatic cooking and automatic cleaning of the steaming oven, and automatic drainage after cleaning. Of course, the specific structure of the steam oven is not limited to the application in the steam oven, but can also be applied to household appliances such as a steam box, a dishwasher, an oven, etc., and the specific description is only made by taking the steam oven as an example.

As shown in fig. 2, the steaming and baking oven provided by some embodiments of the present invention includes a casing 1, wherein the casing 1 has an opening, and a door body is rotatably connected to the opening. The inner container 2 is arranged in the shell 1, the inner container 2 is mainly used for cooking food, and for the steaming and baking oven, the food to be cooked is placed in the inner container 2, so that the food in the inner container 2 is heated or baked.

Further, steam generator 14 and external water source are connected, because current steaming and baking oven need provide the water source for steam generator 14 through the water tank at the culinary art in-process, and current water tank capacity is less, but when the long-time culinary art in-process, need constantly add water in to the water tank, influences user experience degree, and open the in-process of the door body many times and influence the taste of food culinary art, experience degree is poor.

Preferably, the steam generating component may be a steam generator 14, and may also be provided as a heating pipe, etc., as long as it can deliver steam to the liner 2, which is not specifically limited herein, and only the steam generator 14 is specifically described below.

Furthermore, the steam generator 14 provided by the invention is connected with a water outlet pipe 132, the water outlet pipe 132 is connected with a water inlet valve 13, the water inlet valve 13 is connected with a pipe 35 connector 12, and the pipe connector 12 is connected with the water conveying pipe 11. The water delivery pipe 11 is connected with an external water source.

Preferably, the external water source can be any water source such as a water purifier, a water tap and the like, as long as sufficient water source can be provided. For the structure that the steam oven is not provided with a water tank and the like, the volume of the steam oven is saved, and the product is designed in a miniaturized way. Meanwhile, the water purifier connecting hose connects the connecting joint of the steaming and baking box with the water outlet of the water purifier, so that the sufficiency of a water source in the cooking process is ensured.

Specifically, the water inlet valve 13 is electrically connected to a controller, when a user starts a cooking program, the controller controls the water inlet valve 13 to be opened, water in the water purifier is pressed into the steam generator 14, and when the cooking process is finished, the controller controls the water inlet valve 13 to be closed, and water in the water purifier does not flow into the steam generator 14 any more. Therefore, when the cooking process is longer, the phenomenon of adding water for multiple times is avoided, and the cooking efficiency is improved.

Further, be provided with the evaporation on the inner wall of casing 1 and take place the subassembly, steam generation subassembly and inner bag 2 are linked together, and in the culinary art process, steam generation subassembly provides steam for in the inner bag 2 to the food of waiting to heat in the heating inner bag 2.

Further, be provided with out steam pipe 141 on steam generator 14, it is linked together to go out steam pipe 141 and inner bag 2, has seted up the mounting hole on the inner bag 2, goes out steam pipe 141 and mounting hole sealing connection to during external water source flowed into steam generator 14, start steam generator 14 and form vapor with water, thereby vapor flowed into inner bag 2 through going out steam pipe 141, and the food of treating the culinary art in the inner bag 2 is heated, realizes the steaming function of steaming oven.

As shown in fig. 3, the steam generator 14 is connected with a second water inlet pipe 151, the second water inlet pipe 151 is connected with a water pump 15, and the water pump 15 is connected with the shower assembly 3. Steam that steam generator 14 produced flows in spray assembly 3 through second inlet tube 151 to the steam that spray assembly 3 produced provides cleanly for inner bag 2, and steam is remained food waste and greasy dirt in the inner bag 2 cavity and is softened, clean after finishing cooking, has guaranteed the clear convenience of inner bag 2.

Further, steam generator 14 provides steam for inner bag 2 and spray assembly 3, and steam generator 14 can provide steam for inner bag 2 and spray assembly 3 respectively, also can be for increasing the power of culinary art, shorten the culinary art time, and steam generator 14 can provide steam for inner bag 2 and spray assembly 3 simultaneously.

Specifically, the controller may determine the output line of the steam generator 14 for supplying steam according to the user's selection mode and cooking time during the cooking process. If the amount of steam is small, the steam generator 14 may select to steam the food by directly supplying the steam to the inner container 2. When the cooking process is finished, the cleaning mode is activated to supply steam to the cooking assembly through the steam generator 14 for cleaning the inner container 2. Of course, it is also possible to determine whether to simultaneously turn on the delivery of steam to the inner container 2 and the supply of steam to the shower assembly 3 by the surface area and weight of the food cooked by the user. If the surface area of the food to be cooked is larger than the set threshold or the weight of the food to be cooked is larger than the set threshold, the spraying assembly 3 can be started to cook the food to be cooked at the same time. Meanwhile, the spraying assembly 3 and the gas outlet are used for conveying steam to the inner container 2, so that the contact area of the steam and the food to be cooked is increased, the cooking efficiency is improved, the steam and the food to be cooked are in contact with each other more uniformly, and the cooking time is shortened.

As shown in fig. 4, the spraying assembly 3 includes a spraying blade 31, and the number of the spraying blades 31 may be one, two or more, and is not limited in particular. Of course, the more the number of the spraying blades 31 is, the better the number is, the number of the spraying blades 31 can increase the contact area of the steam and the food to be cooked, the cooking efficiency is further accelerated, so that the steam is more uniform to contact the food to be cooked in the cooking process, and the taste of the cooked food is better.

Preferably, the spraying blade 31 may also be configured as an integrally formed structure, which may be circular, square, or oval, and is not specifically limited herein, as long as the contact area between the steam and the food to be cooked can be increased to the maximum.

Further, the shower blade 31 is provided with a plurality of spray holes, and the number and the arrangement position of the spray holes and the size of the holes are not specifically limited herein as long as the steam generated by the steam generator 14 can be uniformly sprayed. The nozzle hole can be further provided with a baffle plate structure, the baffle plate is movably arranged in the nozzle hole to further control the opening and closing of the nozzle hole, and the required steam amount is different corresponding to different cooking modes according to different modes selected by a user. For more uniform steam output, the controller controls the baffle structure on the spray holes according to a mode selected by a user, so that steam with different steam amounts is output.

Specifically, the bottom surface of spray blade 31 is connected with connecting pipe 35 way, and connecting pipe 35 way and bearing 32 rotate to be connected, and bearing 32 can realize spray assembly 3's rotation to realize that spray assembly 3 can 360 multi-angle rotating, it is clean to carry out no dead angle to spray to inner bag 2. The outer wall of bearing 32 is cup jointed with adapter 33, adapter 33 and bearing 32 fixed connection. Specifically, the connection manner of the adapter 33 and the bearing 32 may be riveting, interference connection, and the like, and is not specifically limited herein, as long as the bearing 32 and the adapter 33 can be fixed.

Further, the bottom of spraying blade 31 sets up the output shaft, and the output shaft has the cavity, and the bottom of output shaft is connected with bearing 32, and bearing 32 is fixed to be set up on adapter 33. Be provided with the mounting groove on the adapter 33, the mounting groove is formed with the overlap joint edge, has seted up the counter bore on the inner bag 2, overlap joint edge and counter bore looks butt, and threaded connection has fastening nut 34 on the outer wall of adapter 33, and fastening nut 34 fixes adapter 33 on inner bag 2.

Further, the outer wall of the connector is provided with an external thread, and the adapter 33 is fixedly connected with the connecting pipe 35. Generally, an inner wall of the connection pipe 35 is provided with an internal thread, and the adapter 33 is screwed with the connection pipe 35, thereby further fixing the shower blade 31 and the water pump 15. The spray blade 31 is tightly riveted with the bearing 32, so that when the water pump 15 generates high-pressure, high-temperature and vortex water to flow into the spray blade 31, the spray blade 31 can drive the bearing 32 to rotate for 360 degrees to spray and clean the inner container 2 without dead angles; the bearing 32 is riveted with the adapter 33 and is fixed on the liner 2 by the adapter 33 nut.

Of course, the spraying assembly 3 can also be arranged inside the cavity of the inner container 2 in other fixing manners. Spray assembly 3 is including the spray arm that can stretch out and draw back, and the spray arm specifically is the multistage telescopic sleeve pipe, is provided with spray vane 31 on the sleeve pipe, and according to the user demand that the user is different this moment, can set up spray vane 31 in the below of tray or set up the top on the food surface. For cooking food requiring steam, the shower blade 31 may be placed above the cooking food such that the steam generated by the shower blade 31 is in direct contact with the food to be cooked. If the food to be cooked does not need too much steam, the spraying blades 31 can be arranged below the tray for placing the cooked food, and the food to be cooked is heated by heating the tray through the steam. Therefore, the setting position of the spraying blade 31 can be selected according to different requirements of users, and the experience of the users is improved.

Further, the steaming oven provided by the invention can be selected according to different cooking modes in the food cooking process, and can also be selected according to a cleaning mode after the cooking is finished. Of course, after the cleaning procedure is finished, the waste water in the inner container 2 needs to be discharged, so that the automatic cooking, cleaning and water discharging of the steaming oven are realized, the water can be discharged through a sewer, the water can be discharged through the water discharge pipe 211, and the water can be set according to the requirements of users without specific limitation.

Further, in some embodiments provided by the present invention, the drainage structure is disposed in the inner container 2, the drainage structure includes a drainage groove 21, the drainage groove 21 is disposed on one side of the spraying blade 31, and may also be disposed along the circumferential direction of the connecting pipe 35 of the spraying blade 31, a drainage port is disposed at the bottom of the tank body of the drainage groove 21, the drainage port is connected to the drainage pipe 211, and thus the cleaned waste water may flow out of the drainage pipe 211 through the drainage groove 21, so as to achieve a drainage effect.

Further, a drain valve 16 is provided on the drain pipe 211, and the drain valve 16 is connected to the sewage treatment port. The drain valve 16 directly discharges the cleaned oily water to the kitchen sewer through the water outlet of the inner container 2, the drain pipe 211, the adapter 33 of the drain pipe 211 and the sewer connecting hose, so that secondary pollution to the kitchen is avoided.

The steaming oven provided by the invention is used in the following specific process: the controller selects different cooking modes according to a program selected by a user, and controls the output of different steam amounts for the different cooking modes. Specifically, the steam of the steam generator 14 is transmitted to the spraying assembly 3 and/or the steam outlet 142 according to the amount of the steam, and the opening and closing conditions of the spray holes on the spraying assembly 3 are determined according to the surface area or the weight of the food to be cooked. After the cooking process is finished, the relatively stubborn oil stains or food residues in the liner 2 need to be cleaned in a cleaning mode. Specifically, open clean procedure, carry steam to spray assembly 3 through steam generator 14, steam generator 14 passes through water pump 15 and carries 100 ℃ high temperature high pressure vortex water to spray blade 31 on, can drive like this and spray blade 31360 and rotate, spray inner bag 2 cavity with 100 ℃ high temperature water from each angle in, to the greasy dirt after the culinary art, soften cleanly with food waste. After the cleaning process is finished, the waste water is discharged out of the inner container 2 through the water discharge groove 21, and the automatic cooking and cleaning functions of the steaming and baking oven are finished.

According to the steam oven provided by the invention, the steam generating assembly is respectively connected with the inner container 2 and the spraying assembly 3, and steam is respectively provided for the inner container 2 and the spraying assembly 3 to cook food or clean the inner container 2, so that the space of the steam oven is saved while the parts are saved, and the layout is more compact; in the cooking process, the steam generating assembly provides steam for the inner container 2 and the spraying assembly 3 at the same time, so that the cooking efficiency is improved, and the contact area of the steam and cooked food is increased; the steam generating assembly is connected with an external water source, so that the sufficiency of water during cooking is ensured; the drain valve 16 is connected with a kitchen sewer by a sewer connecting hose, so that the thoroughness of sewage discharge is ensured when the oil stain of the inner container 2 is cleaned; through the high-temperature water of 100 ℃ sprayed out by the rigid spraying blades 31, food residues and oil stains remained in the cavity of the inner container 2 after cooking can be softened and cleaned, and the convenience of cleaning the inner container 2 is ensured.

In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a steaming and baking oven, its characterized in that includes inner bag and steam generation subassembly, and the inner bag is inside to be provided with spray assembly, and spray assembly and steam generation subassembly link to each other, and the steam that steam generation subassembly produced passes through spray assembly and carries to the inner bag inside for cooking food or clean inner bag.

2. The steaming oven of claim 1, wherein the steam generating assembly is provided with a steam outlet pipe, and the steam outlet pipe is communicated with the inner container, so that the steam generating assembly provides steam for the inner container through the steam outlet pipe.

3. The steaming oven of claim 1, wherein the steam generating assembly is provided with a second water inlet pipe, the second water inlet pipe is connected with a water pump, and the water pump is connected with the spraying assembly, so that the steam generating assembly supplies steam to the spraying assembly through the water pump.

4. The steaming oven of claim 3, further comprising a housing, wherein the inner container is disposed in the housing, the spraying assembly is disposed at the bottom of the inner container, and the steam generating assembly is disposed on an outer wall of the housing.

5. The steaming oven of claim 4, wherein the spraying component comprises a spraying blade, an output shaft with a hollow cavity is communicated with the bottom surface of the spraying blade, the output shaft is rotatably connected with an adapter, the adapter is fixedly connected with the inner container, a connecting pipe is connected with the bottom end of the adapter in a threaded manner, and the connecting pipe is hermetically connected with the water pump.

6. The steaming oven of claim 5, wherein the inner container is provided with a counter bore, the end of the output shaft is connected with a bearing, the bearing is fixedly connected with the adapter, the adapter is provided with a lap joint edge, the lap joint edge is abutted against the counter bore, and the outer wall of the adapter is in threaded connection with a fastening nut.

7. The steaming oven of claim 5, wherein the spraying blade is provided with a plurality of steam outlets, and the steam generated by the steam generating assembly is sprayed to the inner container through the steam outlets.

8. The steaming and baking oven of claim 4, wherein the inner container is provided with a drainage structure, and the drainage structure is used for draining waste water in the inner container.

9. The steaming oven of claim 8, wherein the drain structure comprises a drain groove, the drain groove is arranged on the bottom surface of the inner container and protrudes along the bottom of the housing, the drain groove is connected with a drain pipe, and the drain pipe is arranged at the bottom of the housing.

10. The steaming oven of claim 4, wherein the steam generating assembly is provided with a water outlet pipe, the water outlet pipe is connected with a water inlet valve, the water inlet valve is arranged at the top of the outer wall of the shell, the water inlet valve is connected with a first water inlet pipe, and the first water inlet pipe is connected with an external water source.