CN107007133B

CN107007133B - Cooking method of wooden barrel rice cooker

Info

Publication number: CN107007133B
Application number: CN201710404802.2A
Authority: CN
Inventors: 田忠良; 李鑫
Original assignee: Hangzhou Xiangtian Technology Co ltd
Current assignee: Hangzhou Xiangtian Technology Co ltd
Priority date: 2017-06-01
Filing date: 2017-06-01
Publication date: 2022-07-22
Anticipated expiration: 2037-06-01
Also published as: CN107007133A

Abstract

The invention provides a cooking method of a wooden barrel rice electric cooker, which comprises a cooker cover, a cooker body, an inner container, a steaming rack, a heating part and a water level regulating pump. The cooker cover is opened or covered on the cooker body. The inner container is arranged in the cooker body, a first accommodating space is arranged between the inner container and the cooker body, and water is contained in the first accommodating space. The steam rack is arranged in the inner container, and the bottom of the steam rack is provided with a plurality of through holes. The heating part is arranged on one side of the inner container. The water level regulating pump is arranged on the cooker body and connected with the first accommodating space to regulate the water level in the first accommodating space and the inner container, water submerges food materials on the steaming rack at least once in the food material steaming process, then the water is separated from the food materials, and the heating part heats the residual water in the inner container to steam the food materials.

Description

Cooking method of wooden barrel rice cooker

Technical Field

The invention relates to an electric cooker, in particular to a cooking method of a wooden barrel electric cooker.

Background

The electric cooker is very popular in daily life of people and is an important helper for people to cook. The cooking modes of the existing electric rice cooker can be roughly divided into two types:

the first is that rice and water which are common in the market are put in a pot together, and the pot body is heated by a heating plate or an electromagnetic induction heating technology, so that the temperature in the pot is raised, and the rice is cooked. The cooked rice steamed in the way has poor taste, and the proportion of water and rice is not easy to master, so that the problems that the cooked rice is too thin or too dry and the like are often caused; further, the cooked rice cooked in this way contains a high sugar content and is not suitable for diabetics.

The second method is as follows: putting the rice and water into a pot, heating the pot body to ensure that the temperature of the rice and the water rises to a certain temperature (80-100 ℃), discharging the water in the pot after the rice absorbs a certain amount of water, and steaming the rice by adopting steam. The two cooking modes can cause the gelatinization of the surface of the rice to be serious, and the food material per se can burst due to uneven water absorption caused by heating, so that the taste is influenced.

Disclosure of Invention

The invention provides a cooking method of a wooden bucket rice cooker, which can accurately control the water absorption of food materials, and aims to solve the problem that rice cooked by the existing rice cooker is poor in taste.

In order to achieve the above object, the present invention provides a cooking method of a wooden bucket rice cooker, which includes a cooker cover, a cooker body, an inner container, a steaming rack, a heating part and a water level adjusting pump. The cooker cover is opened or covered on the cooker body. The inner container is arranged in the cooker body, a first accommodating space is arranged between the inner container and the cooker body, and water is contained in the first accommodating space. The steam rack is arranged in the inner container, and the bottom of the steam rack is provided with a plurality of through holes. The heating part is arranged on one side of the inner container. The water level regulating pump is arranged on the cooker body and connected with the first accommodating space to regulate the water level in the first accommodating space and the inner container, water submerges food materials on the steaming rack at least once in the food material steaming process, then the water is separated from the food materials, and the heating part heats the residual water in the inner container to steam the food materials.

According to an embodiment of the present invention, the water level adjusting pump is an air pump, the air pump is connected to the first accommodating space, and the inner container has a water hole communicated with the first accommodating space.

According to an embodiment of the invention, the water level adjusting pump is a water pump, and two connectors of the water pump are respectively connected with the inner container and the first accommodating space.

According to one embodiment of the invention, the wooden bucket rice cooker further comprises an outer container, the outer container is arranged between the inner container and the cooker body, a first accommodating space is formed between the inner container and the outer container, and a second accommodating space is formed between the outer container and the cooker body.

According to an embodiment of the present invention, the water level adjusting pump is disposed in the second accommodating space and located below the outer container or outside the peripheral wall, a first connection hole communicating the water level adjusting pump and the first accommodating space is formed in a side wall of the outer container, and a pipeline between the water level adjusting pump and the first connection hole is disposed in the second accommodating space.

According to an embodiment of the present invention, the heating portion includes a heating body and a cover body. The heating body is fixed at the bottom of the outer container or outside the peripheral wall. The cover body is arranged at the bottom of the outer liner or outside the peripheral wall and penetrates through the bottom of the inner liner to extend into the inner liner, the side wall of the cover body is provided with a water inlet hole and a steam hole, and the heating body adds water entering the heat cover body from the inner liner to rapidly heat the water in the cover body.

According to one embodiment of the invention, the heating body and the cover body are both positioned at one side of the bottom of the outer container close to the inner container, and the cover body is covered outside the heating body; or the heating body is arranged at one side of the outer container close to the bottom of the cooker body, and the cover body and the heating body are oppositely arranged at the other side of the bottom of the outer container.

According to an embodiment of the present invention, the wooden barrel rice cooker further includes a switch valve disposed at the bottom or the side wall of the cooker body and communicated with the first accommodating space.

According to an embodiment of the invention, in the process of cooking the food material, the water level regulating pump regulates the water level in the inner container and the first accommodating space for multiple times, so that the food material and the water are contacted or separated for multiple times.

The invention also provides a cooking method of the wooden barrel rice electric cooker, which comprises a cooker cover, a cooker body, a partition plate, an inner container, a steaming rack, a heating part and a water level regulating pump. The cooker cover is opened or covered on the cooker body. The partition board is arranged in the cooker body and divides the space in the cooker body into a first accommodating space and a storage space, and water is contained in the first accommodating space. The inner container is arranged in the first accommodating space and communicated with the first accommodating space. The steam rack is arranged in the inner container, and the bottom of the steam rack is provided with a plurality of through holes. The heating part is arranged on one side of the inner container. The water level regulating pump is arranged on the cooker body and connected with the storage space, the water level in the storage space and the first accommodating space is regulated, in the food material cooking process, water at least once submerges food materials on the steaming rack, then the water is separated from the food materials, and the heating part heats the residual water in the inner container to cook the food materials.

In summary, in the cooking method of the wooden barrel rice cooker provided by the invention, the water level adjusting pumps for adjusting the water levels in the first accommodating space and the inner container are arranged in the cooker body, so that in the food cooking process, the food on the steaming rack is submerged by water at least once, then the water is separated from the food, and the heating part heats the water remained in the inner container to cook the food. The arrangement of the water level regulating pump can strictly control the water absorption time of the food material, so that the problem of excessive water absorption is avoided while the mouth feeling is ensured, and the cooked food material has glossy surface and clear and powerful particles; furthermore, the food material and water separation mode completely simulates the traditional wooden bucket rice making mode and inherits the wooden bucket rice process.

In order to further increase the taste of the food material, the food material and the water can be contacted and separated for a plurality of times in the cooking process of the food material. A water level adjusting pump is arranged as an air pump, a water hole communicated with the first accommodating space is formed in the inner container, the air pump blows air into the first accommodating space to increase the pressure in the first accommodating space, water in the first accommodating space enters the inner container through the water hole, the water level in the inner container is increased, and food materials are contacted with the water; when the air pump pumps air, the pressure in the first accommodating space is reduced, water in the liner flows out through the water holes, the water level is reduced, and the food materials are separated from water. The air pump changes the water level of the inner container through blowing and pumping, the water in the air pump and the pipeline is less prone to breeding bacteria, and the cleanliness is higher.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

Fig. 1 is a schematic structural view of a wooden barrel rice cooker according to an embodiment of the present invention.

FIG. 1A shows an exploded view of FIG. 1.

Fig. 2 shows a cross-sectional view of fig. 1.

Fig. 3 is a schematic structural view illustrating the separation of the food material and water in fig. 1.

Fig. 4 is a schematic view illustrating a structure in which the food material in fig. 1 is contacted with water.

Fig. 4A is an exploded view of the heating part of fig. 1.

Fig. 4B is an exploded view of the steam rack of fig. 1.

Fig. 5 is a schematic structural view of a wooden barrel rice cooker according to another embodiment of the present invention.

Fig. 6 is a schematic structural view of a wooden barrel rice cooker according to another embodiment of the present invention.

Fig. 7 is a sectional view of the wooden barrel rice cooker according to the second embodiment of the present invention.

Fig. 8 is a schematic view of the food material and water separated in fig. 7.

Fig. 9 is a schematic view illustrating a structure in which the food material in fig. 7 is contacted with water.

Detailed Description

As shown in fig. 1 and 2, the wooden barrel rice cooker provided by the present embodiment includes a cooker cover 1, a cooker body 2, an inner container 3, a steaming rack 4, a heating portion 5, and a water level adjusting pump 6. The cooker cover 1 is opened or covered on the cooker body 2. The inner container 3 is arranged in the cooker body 2, a first accommodating space 100 is arranged between the inner container 3 and the cooker body 2, and water 400 is contained in the first accommodating space 100. The steaming rack 4 is arranged in the inner container 3, and the bottom of the steaming rack 4 is provided with a plurality of through holes. The heating portion 5 is provided on one side of the inner container 3. The water level regulating pump 6 is arranged on the cooker body 2 and connected with the first accommodating space 100 to regulate the water levels in the first accommodating space 100 and the inner container 3, in the food material cooking process, water submerges food materials on the steaming rack 4 at least once, then the water is separated from the food materials, and the heating part 5 heats the residual water in the inner container to cook the food materials.

The wooden barrel rice cooker provided by the embodiment is characterized in that the steaming rack 4 is arranged in the inner container 3, the water level regulating pump 6 is additionally arranged in the cooker body 1, the water level regulating pump 6 changes the water level in the inner container 3, the contact and the separation of food materials and water are realized, and the water absorption amount and the water absorption uniformity of the food materials are accurately controlled; after water absorption, the food materials are separated from water and are cooked, the food materials cannot be soaked by the water, particularly, the food materials at the bottom cannot be excessively wet and soft, so that the food materials on the steaming rack 4 are full and clear in particles and have elasticity, the traditional steaming method of wooden barrel rice is completely simulated, and the shape and the size of the steaming method are similar to those of the existing electric rice cooker.

In this embodiment, the wooden barrel rice cooker further includes an outer container 7, the outer container 7 is disposed between the inner container 3 and the cooker body 2, a first accommodating space 100 is formed between the inner container 3 and the outer container 4, and a second accommodating space 200 is formed between the outer container 7 and the cooker body 2. The outer container 7 provides space for installing the water level adjusting pump 6 and the heating part 5, and both can be arranged in the second accommodating space 200 and improve the heat preservation performance of the electric cooker. However, the present invention is not limited thereto. In other embodiments, the outer container 7 may not be disposed between the inner container 3 and the cooker body 2, and the inner container 3 and the heating portion 5 may be disposed in the first receiving space 100 or embedded in the sidewall of the cooker body 2.

In this embodiment, the water level adjusting pump is a 6-position air pump, the air pump is connected to the first accommodating space 100, and the inner container 3 has a water hole communicated with the first accommodating space 100. Specifically, the method comprises the following steps: as shown in fig. 1 and 2, the outer container 7 has a first connection hole 7A on a side wall thereof, a first port 6A of the water level control pump is connected to the first connection hole 7A, and a second port 6B of the water level control pump is connected to the atmospheric pressure. The air pump blows or bleeds to first accommodation space 100 through first connecting hole 7A, realizes the change of the interior atmospheric pressure of first accommodation space 100 to reach the water level that changes in first accommodation space 100 and inner bag 3, the mode that adopts the air pump changes the water level, and the narrow trachea does not contain the moisture, is difficult to breed the bacterium, has fine cleanliness. However, the present invention is not limited in this respect. In other embodiments, as shown in fig. 5, the water level adjusting pump 6 may be a water pump, and at this time, the two

connectors

6A and 6B on the water level adjusting pump are respectively connected with the first connecting hole 7A on the first accommodating space and the connecting hole 3A on the inner container, so that the water level is adjusted by pumping and absorbing water by the water pump.

In this embodiment, a specific cooking process of the food material is as follows:

firstly, a proper amount of water is filled in the first accommodating space 100, and the amount of the water is lower than the height of the steam rack 4 and is submerged through the water holes on the inner container 3.

Step two, placing cleaned food materials, such as rice or coarse grains, to be cooked on the steaming rack 4. The water on the cleaned food material flows into the inner container 3 through a plurality of through holes on the steaming rack 4, and the cooker cover 1 is covered. In this embodiment, a sealing member 8 is disposed between the inner container 3 and the outer container 7, and the sealing member 8 ensures that the first accommodating space 100 is a closed space, so as to reduce the power consumption of the water level adjusting pump 6 for adjusting the water level and achieve the purpose of energy saving.

Step three, the air pump blows air into the first accommodating space 100 through the first connecting hole 7A, the air pressure in the first accommodating space 100 is increased, water in the first accommodating space 100 enters the inner container 3 through the water holes in the inner container 3, the water level in the inner container 3 rises until the water level in the inner container 3 completely submerges the food materials on the steaming rack 4, all the food materials on the steaming rack can absorb water, the air pump performs air suction and air suction in small amplitude, the water level in the inner container 3 moves up and down in small amplitude, the water in the inner container 3 can collide continuously in gaps among the stacked food materials due to the small amplitude up and down movement, the contact time of the middle portion food materials and the water is prolonged, the water absorption of all the food materials on the steaming rack 4 is uniform, and the problems that the surface food materials absorb water excessively and the water absorption of the middle portion food materials is insufficient are solved. However, the present invention is not limited thereto. In other embodiments, the water level adjusting pump 6 maintains the pressure in the first accommodating space 100 stable for a period of time after the food material on the top of the steaming rack 4 is submerged in water. In this step, the air pump increases the pressure in the first receiving space 100 to raise the water level of the inner container. However, the present invention is not limited thereto. In other embodiments, the air pump can be connected with the inner container 3, and the water level in the inner container can be raised by reducing the air pressure in the inner container 3 through air suction.

And step four, after the water absorption capacity of the food materials meets the requirement, the water level adjusting pump 6 exhausts the air to reduce the pressure in the first accommodating space, the water in the inner container 3 flows out through the water holes and enters the first accommodating space, and the food materials are separated from the water, but a certain amount of water remains in the inner container 3. In other embodiments, when the water level adjusting pump is connected with the inner container and the water level in the inner container is raised by pumping air in the third step, the water level adjusting pump blows air into the inner container in the third step to increase the pressure in the inner container, so that the water level in the inner container is lowered.

Step five, the heating part 5 heats the residual water in the inner container to generate steam and penetrate through the food materials to steam the food materials. For having better taste, in this embodiment, heating portion 5 can or repeat step three and step four (promptly the in-process water level regulating pump of cooking the material adjusts the water level in first accommodation space and the inner bag many times) once more at the heating when the material is cooked to the steam, and the in-process material of cooking further absorbs moisture, guarantees that the material taste of cooking out is more strong and chewy. However, the present invention is not limited thereto. In other embodiments, the third step and the fourth step may not be repeated in the process of heating and cooking the food material by the heating part 5, but it is required to ensure that the food material and the water are sufficiently contacted at least once and then separated.

The above only shows one working method of the wooden barrel rice cooker provided by this embodiment, in other embodiments, the following working methods can be adopted:

firstly, placing food materials on a steaming rack on an inner container, placing the inner container in an outer container, and then adding water into the inner container. Because the first containing space is closed, water is injected into the inner container continuously, the water level in the first containing hole space is flush with the water holes in the inner container, and the water level in the inner container continuously rises until the water completely submerges the food materials on the steaming rack.

Secondly, after the food materials absorb water to meet the requirements, the water level adjusting pump conveys the water in the inner container to the first accommodating space, and the water level in the inner container is lowered until the food materials and the water are completely separated;

and thirdly, heating the residual water in the inner container by the heating part to steam the food materials. Similarly, the water level regulating pump can regulate the water level in the inner container and the first accommodating space again or repeatedly in the process of heating and cooking the food material by the heating part (namely, the water level regulating pump regulates the water level in the first accommodating space and the inner container repeatedly in the process of cooking the food material), so that the food material and the water are contacted and separated for multiple times.

In the cooking process of the food materials, the water absorption time of the food materials is controlled to be 1-1200 seconds or 1-1800 seconds, the cooking time in the step five is controlled to be 1-60 minutes, and the water absorption temperature of the food materials is controlled to be 0-79.9 ℃ or 0-100 ℃. However, the present invention is not limited in this respect. The user can adjust according to different food materials.

In this embodiment, the water level control pump 6 is disposed in the second accommodating space 200 below the outer bladder 7, and a pipeline between the water level control pump 6 and the first connection hole 7A is disposed in the second accommodating space 200. However, the present invention is not limited in this respect. In other embodiments, the water level adjusting pump may be disposed outside the peripheral wall of the outer bladder. The heating portion 5 includes a heating body 51 and a cover 52. The heating body 51 is fixed to the bottom of the outer container 7. In this embodiment, the inner container 3 and the outer container 7 are both detachably disposed in the pot body 2, and the second accommodating space 200 is disposed to facilitate the installation and detachment of the water level adjusting pump 6 and the heating body 5.

In this embodiment, the cover 52 is provided at the bottom of the outer liner 7 and extends into the inner liner through the bottom of the inner liner 3, the water inlet 521 is provided at the lower part of the side wall of the cover 52, the steam hole 522 is provided at the upper part of the side wall of the cover 52, and the heating body 51 heats the water in the cover 52 to rapidly raise the temperature of the water in the cover 52. In this embodiment, the heating body 51 and the cover 52 are both located at the bottom of the outer container 7 on the side close to the inner container 3, and the cover 52 covers the heating body 51. However, the present invention is not limited in this respect. In other embodiments, the heating body 51 may be disposed at one side of the outer container 7 close to the bottom of the cooker body 2, and the cover 52 is disposed at the other side of the bottom of the outer container 7 opposite to the heating body 51. Alternatively, in other embodiments, the heating body and the cover are disposed outside the peripheral wall of the outer bladder 7; or when the wooden barrel rice cooker is not provided with the outer liner, the heating body can be embedded into the bottom of the cooker body and further extend into the inner liner or embedded into the side wall of the cooker body and further extend into the inner liner.

The cover 52 is disposed such that, in step five, water in the inner container 3 enters the cover 52 through the water inlet 521. Since the enclosure 52 has a small space and a corresponding small water content, the heating body 51 may rapidly heat the water in the enclosure 52 and generate steam, which heats the water outside the enclosure 52 and the food on the steaming rack 4 through the steam holes 522.

In this embodiment, as shown in FIG. 4A, the vapor holes 522 are provided in the sidewalls of the mask body 52 near the top of the mask body. This setting will heat the steam gathering that produces in the top of the cover body 52, reduce thermal loss and steam passes through the radial upwards diffusion gradually of the cover body to the output of steam hole 522, and the moisture that steam took out can not cause the influence to the edible material of steam rack bottom, has guaranteed the taste of cooking the back edible material when realizing cooking fast. In order to further avoid the influence of steam on the food material, in the present embodiment, as shown in fig. 4B, the steaming rack 4 includes a supporting rack 41 and a cushion 42 disposed between the supporting rack 41 and the food material, the cushion 42 has a through hole 421, the supporting rack 41 has a plurality of supporting ribs with small cross-sectional areas, and the area between two adjacent supporting ribs is greater than or equal to 1/8 of the outer circumferential area of the whole supporting rack. In the cooking process, steam can take place the condensation when contacting with bed course and edible material and produce the comdenstion water, and the comdenstion water is dredged to support frame 41 through-hole 421 on the bed course 42 on, because the cross-sectional area of supporting the rib is little and the distance between two adjacent supporting ribs is very big, the comdenstion water is direct to flow to inner bag 3 through supporting the rib, thereby the comdenstion water can not depend on the support frame or form the water film on the bed course and influence and bed course to the edible material of contact. Preferably, the cushion layer 42 is made of fabric, the fabric is provided with through holes and has certain flexibility, and the flexibility enables the contact surface of the fabric and the food material to be a rugged surface, so that the condensation water dredging between the bottom of the fabric and the food material is facilitated. However, the present invention is not limited in any way to the specific structure of the cushion layer 42. In other embodiments, the cushion layer 42 may be made of silicon, plastic, or stainless steel with through holes, and the surface between two through holes may be wavy, so as to reduce the contact area between the cushion layer and the food material.

In this embodiment, the steaming rack 4 is detachably installed in the inner container 3. However, the present invention is not limited thereto. In other embodiments, the steam rack 4 may be fixed within the inner container 3.

In this embodiment, the wooden barrel rice cooker further includes a switch valve 9, the switch valve 9 is disposed at the bottom of the cooker body 2, a first port 9A of the switch valve is communicated with a second connection hole 7B of the outer container 7, and a second port 9B of the switch valve is connected to the atmospheric pressure. However, the present invention is not limited in this respect. In other embodiments, the switch valve can be disposed outside the peripheral wall of the outer container or embedded in the side wall of the pot body. In step four, the atmospheric pressure in the first accommodation space 100 can be reduced by opening the switch valve 9, so that the food and water can be separated, and the hidden danger of the overhigh pressure of the inner container caused by the fault of the water level regulating pump 6 can be effectively avoided by the switch valve 9. In the present embodiment, as shown in fig. 3 and 4, the first connection hole 7A and the second connection hole 7B are separately provided on the outer bladder 7. However, the present invention is not limited in this regard. In other embodiments, as shown in fig. 6, the first connection hole 7A and the second connection hole 7B may be disposed together. In order to further ensure the safety performance of the electric rice cooker, in the embodiment, the cooker cover 1 has an exhaust hole 1A communicated with the inner container.

In this embodiment, the wooden barrel rice cooker further includes a coupler 10 disposed on the cooker body 2 and connected to an external electrical socket. The water level regulating pump 6 and the switch valve 9 are respectively connected with a controller positioned in the pot body, and the controller automatically controls the working states of the water level regulating pump and the switch valve. However, the present invention is not limited in this respect.

Example two

As shown in fig. 7 to 9, the wooden barrel rice cooker provided by the present embodiment includes a cooker cover 1, a cooker body 2, a partition plate 11, an inner container 3, a steam rack 4, a heating part 5, and a water level adjusting pump 6. The cooker cover 1 is opened or covered on the cooker body 2. The partition 11 is disposed in the pot body 2, and divides the space in the pot body 2 into a first accommodating space 100 and a storage space 300, wherein the first accommodating space 100 is filled with water. The inner container 3 is disposed in the first accommodating space 100 and is communicated with the first accommodating space 100. The steaming rack 4 is arranged in the inner container 3, and the bottom of the steaming rack 4 is provided with a plurality of through holes. The heating portion 5 is provided on one side of the inner container 3. The water level regulating pump 6 is arranged in the cooker body 2 and connected with the storage space 300, the water levels in the storage space 300 and the first accommodating space 100 are regulated, in the food material cooking process, water submerges food materials on the steaming rack at least once, then the water is separated from the food materials, the heating part heats the residual water in the inner container, and the food materials are steamed.

Further, the wooden barrel rice cooker provided by the embodiment further comprises a heating element 12 arranged at the bottom of the storage space, and the heating element 12 heats water in the storage space 300. In the process of cooking the food material, if the third step and the fourth step are repeated for a plurality of times, the heated water in the storage space 300 is continuously contacted with and separated from the food material, the temperature of the heated water is close to that of the heated food material, and the taste of the cooked food material is further improved.

Also, in the present embodiment, the water level adjusting pump 6 is a water pump connecting the first accommodating space 100 and the storage space 300. Specifically, the first port 6A of the water level control pump is connected to the port 101 of the first accommodating space, and the second port 6B of the water level control pump is connected to the port 301 of the storage space. However, the present invention is not limited in this respect. In other embodiments, the water level adjusting pump may be an air pump connected to the storage space, the partition plate has a water hole communicating the first receiving space and the storage space, the air pump changes the water level in the first receiving space by changing the pressure in the storage space, and the water level of the inner container is indirectly adjusted because the first receiving space is communicated with the inner container.

This embodiment is substantially the same as the first embodiment and the variations thereof, except that: the wooden bucket rice cooker provided by the embodiment comprises a storage space 300, the water level adjusting pump 6 realizes the contact or separation of food materials and water by changing the water levels in the storage space 300 and the inner container 3, and the water level adjusting pump 6 is a water pump. Further, a heating member 12 is disposed below the storage space 300.

In summary, according to the wooden barrel rice cooker provided by the invention, the water level adjusting pumps for adjusting the water levels in the first accommodating space and the inner container are arranged in the cooker body, so that in the food cooking process, water submerges the food on the steaming rack at least once, then the water is separated from the food, and the heating part heats the water left in the inner container to cook the food. The arrangement of the water level regulating pump can strictly control the water absorption time of the food materials, so that the problem of excessive water absorption is avoided while the mouth feeling is ensured, and the cooked food materials have glossy surfaces and clear and powerful particles; furthermore, the water-rice separation mode completely simulates the traditional wooden barrel rice making mode and inherits the wooden barrel rice process.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The cooking method of the wooden bucket rice cooker is characterized in that the wooden bucket rice cooker comprises the following steps:

a pot cover;

the cooker cover is opened or covered on the cooker body;

the inner container is arranged in the cooker body, a first accommodating space is formed between the inner container and the cooker body, a water hole communicated with the first accommodating space is formed in the inner container, a sealing element is arranged between the inner container and the outer container, water is contained in the first accommodating space and does not flow through the water hole in the inner container, and the first accommodating space is a closed space;

the steaming frame is arranged in the inner container, and the bottom of the steaming frame is provided with a plurality of through holes;

a heating part arranged on one side of the inner container;

the water level adjusting pump is arranged on the cooker body and connected with the first accommodating space, and is used for adjusting the water levels in the first accommodating space and the inner container, in the food cooking process, water submerges food materials on the cooking rack at least once, then the water is separated from the food materials, the heating part heats the residual water in the inner container, and the food materials are cooked; the water level adjusting pump is an air pump, and the air pump is connected with the first accommodating space;

the cooking method of the wooden bucket rice cooker comprises the following steps:

step one, injecting a proper amount of water into the first accommodating space, wherein the amount of the water submerges the water hole in the inner container and is lower than the height of the steam rack;

step two, placing the cleaned food materials on the steaming rack and covering a pot cover;

thirdly, blowing air into the first accommodating space by the water level adjusting pump, increasing the air pressure in the first accommodating space, and enabling water in the first accommodating space to enter the inner container through water holes in the inner container and completely submerge food materials on the steaming rack;

step four, when the water absorption capacity of the food materials meets the requirement, the water level adjusting pump pumps air to reduce the pressure in the first accommodating space, water in the inner container enters the first accommodating space through the water holes, and the food materials are separated from water;

step five, heating the residual water in the liner by the heating part to generate steam and penetrate through the food materials; and (4) the water level adjusting pump executes the third step and the fourth step again or repeatedly in the process of steaming the food materials, adjusts the water levels in the first accommodating space and the inner container to absorb water at high temperature, and controls the water absorption time to avoid excessive water absorption.

2. The cooking method of the wooden bucket rice cooker as claimed in claim 1, wherein the wooden bucket rice cooker further comprises an outer container, the outer container is arranged between the inner container and the cooker body, a first accommodating space is formed between the inner container and the outer container, and a second accommodating space is formed between the outer container and the cooker body.

3. The cooking method of the wooden bucket rice cooker as claimed in claim 2, wherein the water level control pump is disposed in the second receiving space and below the outer container or outside the peripheral wall, a first connection hole communicating the water level control pump with the first receiving space is formed in the side wall of the outer container, and a pipeline between the water level control pump and the first connection hole is disposed in the second receiving space.

4. The cooking method of the wooden bucket rice cooker as claimed in claim 2, wherein the heating part comprises:

the heating body is fixed at the bottom of the outer container or outside the peripheral wall;

the heating body is connected with the cover body to heat water entering the cover body from the inner container so as to rapidly heat the water in the cover body.

5. The cooking method of the wooden barrel rice cooker as claimed in claim 4, wherein the heating body and the cover body are both arranged at one side of the bottom of the outer container close to the inner container, and the cover body covers the outside of the heating body; or the heating body is arranged on one side of the outer container close to the bottom of the cooker body, and the cover body and the heating body are oppositely arranged on the other side of the bottom of the outer container.

6. The cooking method of the wooden bucket rice cooker as claimed in claim 1, wherein the wooden bucket rice cooker further comprises a switch valve, and the switch valve is arranged at the bottom or the side wall of the cooker body and communicated with the first accommodating space.

7. The cooking method of the wooden bucket rice cooker is characterized in that the wooden bucket rice cooker comprises the following steps:

a cooker cover;

the cooker cover is opened or covered on the cooker body;

the partition plate is arranged in the cooker body and divides the space in the cooker body into a first accommodating space and a storage space, and the first accommodating space is filled with water;

the inner container is arranged in the first accommodating space and communicated with the first accommodating space;

the steam rack is arranged in the inner container, and the bottom of the steam rack is provided with a plurality of through holes;

a heating part arranged on one side of the inner container;

the water level adjusting pump is arranged on the cooker body and connected with the storage space, adjusts the water levels in the storage space and the first accommodating space, submerges the food materials on the steaming rack by water at least once in the food material steaming process, then separates the water from the food materials, and heats the residual water in the inner container by the heating part to steam the food materials; the water level adjusting pump is an air pump connected with the storage space, the partition plate is provided with a water through hole communicated with the first accommodating space and the storage space, the first accommodating space is communicated with the liner, the air pump changes the water level in the first accommodating space by changing the pressure in the storage space, and the water level of the liner is indirectly adjusted;

injecting a proper amount of water into the first accommodating space and the storage space, wherein the amount of the water is higher than the height of the steaming rack but lower than the water holes on the partition plate;

blowing air into the storage space by using a water level adjusting pump, changing the water level in a first accommodating space by using an air pump through changing the pressure in the storage space, wherein the first accommodating space is communicated with the inner container, and the water level in the inner container rises and completely submerges the food materials on the steaming rack;

step four, when the water absorption capacity of the food materials meets the requirement, the water level regulating pump pumps air to reduce the pressure in the storage space, water in the inner container flows out, the water level is lowered, and the food materials are separated from water;

step five, heating the residual water in the inner container by the heating part to generate steam and penetrate through the food materials; and (4) executing the third step and the fourth step again or repeatedly by using the water level regulating pump in the process of steaming the food materials, regulating the water level in the inner container to absorb water at high temperature and controlling the water absorption time to avoid excessive water absorption.