CN107811499B

CN107811499B - Cooking device

Info

Publication number: CN107811499B
Application number: CN201710296521.XA
Authority: CN
Inventors: 杜禹
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-28
Filing date: 2017-04-28
Publication date: 2023-03-28
Anticipated expiration: 2037-04-28
Also published as: CN107811499A

Abstract

The invention is suitable for the technical field of kitchen appliances, and provides a cooking device which comprises a pressure cooker with a cooking space and a soup cooker with a soup containing space, wherein the pressure cooker comprises a cooker body assembly with the cooking space and a sieve plate which is suspended in the cooker body assembly and used for bearing food, the sieve plate divides the cooking space into an upper containing cavity positioned above the sieve plate and a lower containing cavity positioned below the sieve plate, and sieve pores for supplying water to leak from the upper containing cavity to the lower containing cavity and keeping the food to the upper containing cavity are arranged on the sieve plate; the cooking device also comprises a drain pipe used for communicating the soup containing space and the lower containing cavity and a controllable water valve arranged on the drain pipe. After the food is cooked, the cooking device provided by the invention can separate the food from the water only by opening the controllable water valve, and then close the controllable water valve, so that the food can be cooked without manually fishing out the food, and the cooking device has the advantages of simple procedure and high efficiency.

Description

Cooking device

Technical Field

The invention belongs to the technical field of kitchen appliances, and particularly relates to a cooking device.

Background

With the continuous improvement of the quality of life, people's idea of clothes and food residences is also continuously improved, in the aspect of diet, in order to cook food sweet and delicious, the cooking method of food is also diversified, and in the existing cooking method, one method is to cook food first and then steam, so that the cooked food is more delicious. For example, in folk, there is a method for cooking rice, which comprises boiling rice with water for half a minute, taking out the rice, draining, and steaming in a pan, wherein the cooked rice is characterized by dry, full and fragrant rice grains, and has an additional product, rice soup, for people to drink when eating.

However, the cooking method of cooking before steaming needs manual operation at present after food is cooked, the food is fished out and then put into other pots for steaming, the procedure is very complicated, the efficiency is low, and people usually can be dissuaded.

Disclosure of Invention

The invention aims to provide a cooking device, and aims to solve the technical problems that in the prior art, when food is cooked by firstly cooking and then steaming, the food needs to be manually fished out and then cooked, so that the procedure is complicated, and the efficiency is low.

The invention is realized in such a way that a cooking device comprises a pressure cooker with a cooking space and a soup cooker with a soup containing space, wherein the pressure cooker comprises a cooker body assembly and a sieve plate which is suspended in the cooking space and used for bearing food, the cooking space is arranged in the cooker body assembly, the sieve plate divides the cooking space into an upper containing cavity and a lower containing cavity which are sequentially arranged up and down in a position relationship, and sieve pores for supplying water to leak from the upper containing cavity to the lower containing cavity and keeping the food in the upper containing cavity are arranged on the sieve plate; the cooking device further comprises a drain pipe and a controllable water valve, the drain pipe is used for communicating the soup containing space with the lower containing cavity and supplying water to the soup containing space from the lower containing cavity, and the controllable water valve is arranged on the drain pipe and used for controlling the drain pipe to be connected or disconnected.

Furthermore, the side wall of the pressure cooker is provided with a water outlet which is communicated with the lower accommodating cavity and used for supplying water to flow out of the lower accommodating cavity, the side wall of the soup cooker is provided with a water inlet which is communicated with the soup accommodating space and used for supplying water to flow into the soup accommodating space, two ends of the drain pipe are respectively in butt joint with the water outlet and the water inlet, and the horizontal position of the water outlet is slightly lower than the sieve plate.

Further, the pot body assembly comprises a pot body with a first containing cavity, a pot cover arranged on the pot body and surrounded with the first containing cavity to form the pot cover of the cooking space and a pressure release valve arranged on the pot cover and used for adjusting the air pressure in the cooking space.

Furthermore, the pressure relief valve comprises an electromagnetic steam valve for adjusting the air pressure in the cooking space, and the electromagnetic steam valve is provided with an exhaust through hole with an opening size adjustable to control the exhaust rate.

Further, the pressure relief valve also comprises a mechanical steam valve for limiting the maximum pressure of the gas in the cooking space.

Further, the pressure cooker is still including being fixed in the pot cover towards the sealed apron of pot body one side, the edge of sealed apron is in the pot cover lid is located back centre gripping on the pot body in the pot cover with between the pot body, be equipped with on the sealed apron and supply gaseous so that gaseous follow the exhaust air vent of relief valve.

Further, the stock pot is located including stock pot body and the lid that has the second and hold the chamber the stock pot body and with the second holds the chamber and forms the stock pot lid of appearance hot water space, the stock pot is covered and is equipped with the bleeder vent that communicates with the exterior space.

Furthermore, the inner wall of the pot body assembly is provided with a convex ring which is arranged in a protruding mode inwards along the radial direction of the inner wall and used for supporting the sieve plate, and the edge of the sieve plate abuts against the upper side of the convex ring.

Further, the cooking device comprises a drain valve which is arranged on the soup pot and used for controlling water in the soup containing space to flow out.

Further, the cooking device also comprises a heating device arranged at the bottom of the pressure cooker.

Compared with the prior art, the invention has the technical effects that: the cooking device provided by the invention can finish a cooking method for cooking food firstly and then steaming, and comprises the following specific steps: firstly, placing food on a sieve plate, then adding water into a pressure cooker to enable the water to permeate the food, then cooking the food, opening a controllable water valve after a certain time, wherein the pressure cooker can generate a large amount of steam in the cooking process, so that the air pressure in the pressure cooker is higher, the high-pressure steam can press the water in the pressure cooker, the water enters the soup cooker through a drain pipe, when the water in the pressure cooker is pressed below the sieve plate, the food is supported above by the sieve plate, and the water is positioned below the sieve plate at the moment, so that the food is separated from the water, then closing the controllable water valve, continuously heating the pressure cooker, and the residual water can continuously cook the food until the food is cooked. Therefore, after the food is cooked, the food and the water can be separated by opening the controllable water valve, and then the food can be cooked by closing the controllable water valve, the subsequent work can be performed without manually fishing out the food, and the cooking device is simple in procedure and high in efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or in the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a cooking apparatus provided in an embodiment of the present invention;

FIG. 2 is an exploded view of a cooking device provided by an embodiment of the present invention;

fig. 3 is a sectional view of a cooking apparatus according to an embodiment of the present invention.

Description of reference numerals:

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Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present invention and should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must be in a particular orientation, constructed or operated in a particular orientation, and is not to be construed as limiting the invention.

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

The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 3, a cooking apparatus provided in an embodiment of the present invention includes a pressure cooker 10 having a cooking space 11 and a soup cooker 20 having a soup containing space 21, where the pressure cooker 10 includes a cooker body assembly 13 and a sieve plate 14 suspended in the cooking space 11 and used for bearing food, the cooking space 11 is disposed in the cooker body assembly 13, the sieve plate 14 divides the cooking space 11 into an upper cavity 111 and a lower cavity 112, which are sequentially arranged in an up-down manner, and a sieve hole 141 is disposed on the sieve plate 14, through which water is leaked from the upper cavity 111 to the lower cavity 112 and the food is retained in the upper cavity 111; the cooking device further comprises a water discharge pipe 30 for communicating the soup containing space 21 with the lower cavity 112 and supplying water to flow from the lower cavity 112 to the soup containing space 21, and a controllable water valve 40 arranged on the water discharge pipe 30 and used for controlling the water discharge pipe 30 to be switched on or switched off.

Referring to fig. 1 to 3, the cooking device provided in the embodiment of the present invention can complete a cooking method of cooking food first and then steaming, and the specific steps are as follows: firstly, food is placed on the sieve plate 14, then water is added into the pressure cooker 10 to enable the water to permeate the food, then the food is cooked, the controllable water valve 40 is opened after a certain time, as a large amount of steam is generated in the pressure cooker 10 during the cooking process, the air pressure in the pressure cooker 10 is high, the high-pressure steam can press the water in the pressure cooker 10, the water in the upper cavity 111 can enter the lower cavity 112 through the sieve holes 141, the water in the lower cavity 112 can enter the soup cooker 20 through the water discharge pipe 30, when the water amount in the pressure cooker 10 is pressed below the sieve plate 14, the food can be supported above by the sieve plate 14, and at the moment, the water is located below the sieve plate 14, so that the food and the water are separated, then the controllable water valve 40 is closed, the pressure cooker 10 is continuously heated, and the residual water can be continuously cooked until the food is cooked. Therefore, after the food is cooked by the cooking device provided by the invention, the food can be separated from the water only by opening the controllable water valve 40, and then the food can be steamed without manually fishing out the food, so that the subsequent work can be performed, the procedure is simple, and the efficiency is high. The food in the present invention may be any food suitable for a cook-before-cook method, preferably, the food is rice, and it is understood that when the food is rice, the water flowing into the soup pot 20 should be rice soup, and after the rice is cooked, one can pick up the rice in the pressure cooker 10 and the rice soup in the soup pot 20 is drunk. In addition, the cooking device provided by the invention can be provided with the heating device 70, or an external heating device can be placed at the bottom of the pressure cooker 10 to heat the pressure cooker 10. Preferably, the cooking device further comprises a heating device 70 disposed at the bottom of the pressure cooker 10.

Referring to fig. 3, further, a water outlet 15 communicated with the lower cavity 112 and used for supplying water to flow out of the lower cavity 112 is disposed on a side wall of the pressure cooker 10, a water inlet 22 communicated with the soup containing space 21 and used for supplying water to flow into the soup containing space 21 is disposed on a side wall of the soup cooker 20, two ends of the water discharge pipe 30 are respectively butted with the water outlet 15 and the water inlet 22, a horizontal position of the water outlet 15 is slightly lower than that of the sieve plate 14, that is, the water outlet 15 is located on a side of the lower cavity 112 close to the sieve plate 14. In the process that the water in the pressure cooker 10 is pressed down by the high-pressure steam and enters the soup pot 20 through the drain pipe 30, in order to avoid that the high-pressure steam presses the water in the pressure cooker 10 into the soup pot 20 completely and no water is in the subsequent pressure cooker 10 to cook food, in the embodiment of the invention, the horizontal position of the water outlet 15 is arranged to be slightly lower than the sieve plate 14, so that the water outlet 15 has a certain height from the bottom of the pressure cooker 10, when the horizontal position of the water in the pressure cooker 10 is pressed down to be lower than the water outlet 15, at this time, the steam is discharged into the soup pot 20 through the drain pipe 30, and the residual water in the pressure cooker 10 is deposited at the bottom of the pressure cooker 10 and cannot enter the soup pot 20 through the drain pipe 30. Therefore, when bubbles are seen in the soup pot 20, which means that the water in the pressure cooker 10 is pressed to the lower side of the sieve plate 14, the controllable water valve 40 can be closed to continue cooking food. It should be understood that the controllable water valve 40 in the embodiment of the present invention may be a mechanical control valve or an electronic control valve, and when the electronic control valve is used, the opening and closing of the controllable water valve 40 may be controlled by calculating time, for example, after food is steamed for a certain time, the controllable water valve 40 is automatically controlled to be opened, after the controllable water valve 40 is opened for a certain time, after the water level is expected to be below the sieve plate 14, the controllable water valve 40 is automatically closed, and then the food is continuously steamed.

Referring to fig. 1 to 3, further, the pan body assembly 13 includes a pan body 131 having a first cavity 1311, a pan cover 132 covering the pan body 131 and forming the cooking space 11 with the first cavity 1311, and a pressure relief valve 133 disposed on the pan cover 132 and used for adjusting the air pressure in the cooking space 11. The relief valve 133 is used to maintain a certain high pressure in the pressure cooker 10, which can speed up the cooking of food.

Referring to fig. 1 to 3, further, the pressure relief valve 133 includes an electromagnetic steam valve 1331 for adjusting the pressure in the cooking space 11, and the electromagnetic steam valve 1331 is provided with a vent hole (not shown) with an adjustable opening size for controlling the venting rate. In this implementation, come the atmospheric pressure in the accurate control cooking space 11 through the switch of control electromagnetism steam valve 1331 exhaust through-hole, like this, can adopt different pressure to cook to different food, be favorable to doing more delicious with food, in addition, also can be through the exhaust rate of control electromagnetism steam valve 1331, control the opening size of exhaust through-hole promptly, increase its exhaust rate in the twinkling of an eye, make the atmospheric pressure in the cooking space 11 reduce in the twinkling of an eye, so relapse, the food that evaporates like this can be comparatively fluffy, the taste is better.

Referring to fig. 1 to 3, further, the pressure relief valve 133 further comprises a mechanical steam valve 1332 for limiting the maximum pressure in the cooking space 11. In this embodiment, the mechanical steam valve 1332 is used to limit the highest pressure of the gas in the cooking space 11, when the pressure in the cooker exceeds the highest pressure value, the mechanical steam valve 1332 is opened to release the pressure in the cooking space 11, when the pressure in the cooker is less than the highest pressure value, the mechanical steam valve 1332 is closed, at this time, the opening and closing of the exhaust port of the electromagnetic steam valve 1331 can be controlled to accurately control the pressure in the cooking space 11, and in addition, if the electromagnetic steam valve 1331 fails, for example, is blocked, the mechanical steam valve 1332 can be used to limit the pressure in the cooker, so as to ensure that the pressure in the cooker is always at the safe value.

Referring to fig. 2 to 3, further, the pressure cooker 10 further includes a sealing cover 16 fixed on a side of the cover 132 facing the cooker body 131, an edge of the sealing cover 16 is clamped between the cover 132 and the cooker body 131 after the cover 132 is covered on the cooker body 131, and the sealing cover 16 is provided with a vent hole 161 for allowing gas to pass through so as to exhaust the gas from the pressure relief valve 133. In the embodiment of the present invention, the sealing cover 16 is provided to prevent the air leakage at the abutting position between the lid 132 and the pot body 131, so as to maintain the high pressure in the pressure cooker 10, and the sealing cover 16 is provided with the vent hole 161, so that the air can pass through the vent hole 161 and then the pressure relief valve 133 to be discharged.

Referring to fig. 1, the soup pot 20 further includes a soup pot body 23 having a second cavity 231, and a soup pot cover 24 covering the soup pot body 23 and forming the soup containing space 21 with the second cavity 231, wherein the soup pot cover 24 is provided with an air hole 241 communicated with an external space. After the controllable water valve 40 is opened, after water in the pressure cooker 10 enters the soup pot 20 through the water discharge pipe 30, air in the soup pot 20 can be discharged through the air vents 241, and air pressure in the soup pot 20 is always equal to external atmospheric pressure, namely, in a low-pressure state, so that resistance of water entering the soup pot 20 can be reduced, and the inside and the outside of the soup pot 20 are kept communicated through the small air vents 241, which is beneficial to heat preservation of soup in the soup pot 20.

Referring to fig. 3, further, the inner wall of the pot body assembly 13 is provided with a convex ring 1312 protruding inwards along the radial direction and used for supporting the sieve plate 14, and the edge of the sieve plate 14 abuts against the upper side of the convex ring 1312. With this construction, the sieve plate 14 can be placed on the collar 1312 to support the food, which is relatively simple and inexpensive to manufacture.

Referring to fig. 1 to 3, further, the cooking device further includes a connecting cylinder 50 having two ends respectively connected to the pressure cooker 10 and the soup cooker 20 to connect the pressure cooker 10 and the soup cooker 20 into a whole, an inner cylinder wall of the connecting cylinder 50, an outer wall of the pressure cooker 10, and an outer wall of the soup cooker 20 surround to form an accommodating space 51, and the drain pipe 30 and the controllable water valve 40 are accommodated in the accommodating space 51. According to the embodiment of the invention, the drain pipe 30 and the controllable water valve 40 are accommodated in the accommodating space 51, so that the structures of the drain pipe 30, the controllable water valve 40 and the like which affect the appearance of the cooking device cannot be seen from the outside, and the cooking device is more attractive. Preferably, the outer wall of the connecting cylinder 50 is further provided with a control panel 80, and people can input cooking information into the cooking device through the control panel 80 to control the cooking device to be turned on or off, and of course, other relevant cooking information can also be input.

Referring to fig. 1 to 3, further, the cooking device includes a drain valve 25 disposed in the soup pot 20 for controlling the water in the soup containing space 21 to flow out. After the food is steamed, one can open the drain valve 25 to supply the soup in the soup pot 20. For example, the rice soup is convenient and quick to drink.

Referring to fig. 1 to 3, further, the cooking apparatus further includes a supporting leg 60 disposed at the bottom of the pressure cooker 10. Supporting legs 60 can let the in-process of cooking device in the culinary art, and the focus is stable, guarantees safety.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A cooking device comprises a pressure cooker with a cooking space and a soup cooker with a soup containing space, and is characterized in that the pressure cooker comprises a cooker body assembly and a sieve plate which is suspended in the cooking space and used for bearing food, the cooking space is arranged on the cooker body assembly, the sieve plate divides the cooking space into an upper containing cavity and a lower containing cavity which are sequentially arranged up and down in a position relationship, and sieve holes for supplying water to leak from the upper containing cavity to the lower containing cavity and keeping the food in the upper containing cavity are arranged on the sieve plate; the cooking device also comprises a water drainage pipe which is used for communicating the soup containing space and the lower cavity and is used for supplying water to flow from the lower cavity to the soup containing space, and a controllable water valve which is arranged on the water drainage pipe and is used for controlling the water drainage pipe to be switched on or switched off;

the soup pot comprises a soup pot body with a second containing cavity and a soup pot cover which is covered on the soup pot body and forms the soup containing space with the second containing cavity, and the soup pot cover is provided with air holes communicated with the external space;

the side wall of the pressure cooker is provided with a water outlet which is communicated with the lower cavity and is used for supplying water to flow out of the lower cavity, the side wall of the soup cooker is provided with a water inlet which is communicated with the soup containing space and is used for supplying water to flow into the soup containing space, two ends of the drain pipe are respectively butted with the water outlet and the water inlet, the horizontal position of the water outlet is slightly lower than the sieve plate, and the position of the water inlet on the side wall of the soup cooker is higher than the position of the water outlet on the side wall of the pressure cooker;

the pressure cooker also comprises a sealing cover plate fixed on one side of the cooker cover facing the cooker body, the edge of the sealing cover plate is clamped between the cooker cover and the cooker body after the cooker cover is covered on the cooker body, and the sealing cover plate is provided with a vent hole for gas to pass through so as to discharge the gas from the pressure release valve;

the cooking device further comprises a connecting cylinder, two ends of the connecting cylinder are respectively connected with the pressure cooker and the soup cooker so as to connect the pressure cooker and the soup cooker into a whole, an accommodating space is formed by the inner cylinder wall of the connecting cylinder, the outer wall of the pressure cooker and the outer wall of the soup cooker in a surrounding mode, the drain pipe and the controllable water valve are accommodated in the accommodating space, and a control panel is arranged on the outer wall of the connecting cylinder.

2. The cooking device of claim 1 wherein the pan assembly comprises a pan body having a first cavity, a pan cover disposed on the pan body and enclosing the first cavity to form the cooking space, and a pressure relief valve disposed on the pan cover for regulating the pressure in the cooking space.

3. The cooking apparatus as claimed in claim 2, wherein the pressure relief valve includes an electromagnetic steam valve for adjusting the pressure of the air in the cooking space, and the electromagnetic steam valve is provided with a vent hole having an opening size adjustable to control the venting rate.

4. A cooking device as claimed in claim 3, wherein the pressure relief valve further comprises a mechanical steam valve for limiting the maximum pressure in the cooking space.

5. The cooking device as claimed in any one of claims 1 to 4, wherein the inner wall of the pan body assembly is provided with a convex ring which is protruded inwards in the radial direction of the inner wall and is used for supporting the sieve plate, and the edge of the sieve plate is abutted against the upper side of the convex ring.

6. Cooking device according to any of claims 1-4, characterized in that the cooking device comprises a drain valve arranged in the soup pot for controlling the outflow of water in the soup-containing space.

7. The cooking device according to any one of claims 1 to 4, further comprising a heating device disposed at the bottom of the pressure cooker.