Multifunctional steam oven

Abstract

The utility model relates to a multifunctional steam oven which comprises a steam oven body and a kettle assembly, and a cold water outlet, a water pump assembly, a steam generator and an inlet of a valve body on the kettle assembly are sequentially communicated through a pipeline. A first outlet of the valve body is communicated with the steaming oven body, and a second outlet of the valve body is communicated with a hot water inlet in the kettle assembly. The water pump assembly pumps cold water in the kettle assembly to the steam generator, the cold water is heated by the steam generator to generate steam or hot water, the steam and the hot water are selectively provided for the steaming oven body and the kettle assembly through the valve body, and multifunctional combination of water boiling and steam baking is achieved. And steam or hot water can be generated only by heating cold water pumped to the steam generator, so that the steam or hot water generating efficiency and the heating efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steam ovens, in particular to a multifunctional steam oven. Background Art

[0002] With the increasing demand for healthy eating and efficient cooking in modern households, steam ovens, a kitchen appliance that combines traditional baking with steam cooking, have become widely used. However, most existing steam ovens utilize a single water tank that can only receive cold water. For hot water, users must purchase an electric kettle, which is not only costly but also takes up more kitchen space.

[0003] In order to solve the above technical problems, the Chinese utility model patent with publication number CN202653956U discloses a steam oven, including an oven assembly and a water tank assembly, wherein the oven assembly includes an oven door module, a front panel module, and a container assembly assembled together, the container assembly is set in the water tank assembly and connected to the water tank assembly, and the oven door module and the front panel module are fixed outside the water tank assembly. By externally installing the water tank assembly outside the oven assembly, and connecting the water tank assembly and the oven assembly with a connector, separate steam, boiling water, baking functions, and a multifunctional combination of steam baking can be achieved. However, the above-mentioned steam oven generates steam by heating all the water in the water tank assembly, and then passes the steam into the oven assembly through the connector to bake the food. Its steam generation efficiency and heating efficiency are low.

[0004] Therefore, the existing technology still needs to be improved and developed. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional steam oven in view of the defects and shortcomings of the prior art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] The utility model provides a multifunctional steam oven, comprising a steam oven main body and a kettle assembly, wherein a cold water outlet, a water pump assembly, a steam generator and an inlet of a valve body on the kettle assembly are connected in sequence through pipelines, a first outlet of the valve body is connected to the steam oven main body, and a second outlet of the valve body is connected to a hot water inlet on the kettle assembly.

[0008] With the above-described structural arrangement, the water pump assembly pumps cold water from the kettle assembly to the steam generator. The cold water is heated by the steam generator to produce steam or hot water. The valve body selectively supplies steam or hot water to the steam oven body and the kettle assembly, achieving a multifunctional combination of boiling water and steam baking. Furthermore, simply heating the cold water pumped to the steam generator allows for the multi-purpose use of steam or hot water, greatly improving the efficiency of steam or hot water generation and heating. It is understood that when the water pump assembly pumps cold water at a faster rate, the steam generator can heat the cold water to hot water; when the water pump assembly pumps cold water at a slower rate, the steam generator can heat the cold water to steam.

[0009] According to the above solution, a support base is provided on one side of the steam oven main body, and the kettle assembly is detachably mounted on the support base;

[0010] A first water valve is provided in the cold water outlet, a second water valve is provided in the hot water inlet, and a first hollow trigger column and a second hollow trigger column are provided on the support seat corresponding to the first water valve and the second water valve respectively;

[0011] The cold water outlet on the kettle assembly is connected to the inlet of the water pump assembly through the first hollow trigger column, and the second outlet of the valve body is connected to the hot water inlet on the kettle assembly through the second hollow trigger column;

[0012] The first water valve includes a first reset elastic member, and the second water valve includes a second reset elastic member.

[0013] With the above-described structural arrangement, when the kettle assembly is mounted on the support base, the first hollow trigger column cooperates with the first water valve to open the first water valve, and the second hollow trigger column cooperates with the second water valve to open the second water valve. When the kettle assembly is disconnected from the support base, the first and second return elastic members close the first and second water valves, preventing the water in the kettle assembly from flowing out. This facilitates operations such as pouring, cleaning, and adding water, thereby improving user convenience.

[0014] According to the above solution, the bottom of the kettle assembly is formed with a first connecting cylinder and a second connecting cylinder that are connected to the inner cavity of the kettle assembly, the first connecting cylinder is connected to a first screw cover, the second connecting cylinder is connected to a second screw cover, the bottom of the first screw cover is fixed with the cold water outlet, and the bottom of the second screw cover is fixed with the hot water outlet;

[0015] The first water valve further includes a first fixing member and a first sealing ball. A first flow channel is formed in the cold water outlet. The first fixing member is fixed to a first end of the first flow channel. The first sealing ball is used to block a second end of the first flow channel. Both ends of the first resetting elastic member are fixedly connected to the first fixing member and the first sealing ball, respectively. A through hole is provided in the first fixing member.

[0016] The second water valve includes a second fixing member and a second sealing ball. A second flow channel is formed in the hot water inlet. The second fixing member is fixed to the first end of the second flow channel. The second sealing ball is used to block the second end of the second flow channel. The two ends of the second reset elastic member are respectively fixedly connected to the second fixing member and the second sealing ball. A through hole is provided on the second fixing member.

[0017] Through the above-mentioned structural arrangement, the first hollow trigger column drives the first sealing ball to move upward, thereby compressing the first reset elastic member, and the cold water in the kettle assembly passes through the through hole of the first fixing member, the first flow channel and the second end of the first flow channel in sequence, thereby flowing out from the cold water outlet; the second hollow trigger column drives the second sealing ball to move upward, thereby compressing the second reset elastic member, and the hot water passes through the second end of the second flow channel, the second flow channel and the through hole of the second fixing member in sequence, thereby flowing into the inner cavity of the kettle assembly from the hot water inlet.

[0018] In some embodiments, the kettle assembly includes a first kettle, and the cold water outlet and the hot water inlet are both located at the bottom of the first kettle.

[0019] With the above-mentioned structural arrangement, the inner cavity of the first kettle can be used to receive both cold and hot water. It is understandable that when boiling water is needed, the water in the first kettle can be heated to boiling by circulating the water in the first kettle to the steam generator for heating.

[0020] According to the above solution, one of the first kettle and the support seat is provided with a plurality of first positioning columns, and the other one is provided with a plurality of first positioning holes adapted to the first positioning columns.

[0021] The installation position of the first kettle is positioned by cooperating with the first positioning column and the first positioning hole, ensuring that the first hollow trigger column on the support seat is aligned with the first water valve to open the first water valve, and the second hollow trigger column is aligned with the second water valve to open the second water valve.

[0022] In some embodiments, the kettle assembly includes a cold water kettle and a hot water kettle, the cold water outlet is located at the bottom of the cold water kettle, and the hot water inlet is located at the bottom of the hot water kettle. Through the above structural arrangement, cold water and hot water are respectively contained in two independently provided cold water kettle and hot water kettle.

[0023] According to the above scheme, one of the cold water kettle and the support base is provided with multiple second positioning columns, and the other is provided with multiple second positioning holes adapted to the second positioning columns; one of the hot water kettle and the support base is provided with multiple third positioning columns, and the other is provided with multiple third positioning holes adapted to the third positioning columns.

[0024] The installation positions of the cold water kettle and the hot water kettle are positioned by cooperating with the second positioning column and the second positioning hole, and with the third positioning column and the third positioning hole, ensuring that the first hollow trigger column on the support seat is aligned with the first water valve to open the first water valve, and the second hollow trigger column is aligned with the second water valve to open the second water valve.

[0025] In some embodiments, the kettle assembly includes a second kettle, which is provided with an insulation plate. The insulation plate divides the inner cavity of the second kettle into a hot water cavity and a cold water cavity distributed on the left and right; the cold water outlet is provided at the bottom of the cold water cavity, and the hot water inlet is provided at the bottom of the hot water cavity.

[0026] Through the above structural arrangement, cold water and hot water are respectively accommodated in the two independently arranged cold water cavities and hot water cavities of the second kettle.

[0027] According to the above solution, the top of the kettle assembly is provided with a water inlet and a water outlet, and the water inlet is covered with a kettle lid. By opening the kettle lid, cold water is injected into the inner cavity of the kettle assembly from the water inlet; and the water in the kettle assembly is poured out through the water outlet.

[0028] According to the above solution, the kettle assembly is provided with a handle, which can be used to conveniently lift the kettle assembly, thereby disconnecting the kettle assembly from the support base.

[0029] The beneficial effects of the present invention are:

[0030] The cold water outlet, water pump assembly, steam generator and inlet of the valve body on the kettle assembly of the utility model are connected in sequence through pipelines, the first outlet of the valve body is connected with the steam oven main body, and the second outlet of the valve body is connected with the hot water inlet of the kettle assembly; the water pump assembly pumps the cold water in the kettle assembly to the steam generator, the cold water is heated by the steam generator to generate steam or hot water, and the steam and hot water are selectively provided to the steam oven main body and the kettle assembly through the valve body, thereby realizing a multifunctional combination of boiling water and steam baking; and steam or hot water can be generated by heating the cold water pumped to the steam generator, which greatly improves the steam or hot water generation efficiency and heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of Example 1 Figure 1 ;

[0032] Figure 2 This is a schematic diagram of the structure of Example 1 Figure 2 ;

[0033] Figure 3 This is a schematic diagram of the structure of the first kettle in Example 1 Figure 1 ;

[0034] Figure 4 This is a schematic diagram of the structure of the first kettle in Example 1 Figure 2 ;

[0035] Figure 5 This is a schematic diagram of the structure of Example 2 Figure 1 ;

[0036] Figure 6 This is a schematic diagram of the structure of Example 2 Figure 2 ;

[0037] Figure 7 is a schematic structural diagram of the cold water kettle in Example 2;

[0038] Figure 8 is a schematic structural diagram of the kettle in Example 2;

[0039] Figure 9 This is a schematic diagram of the structure of Example 3 Figure 1 ;

[0040] Figure 10 This is a schematic diagram of the structure of Example 3 Figure 2 ;

[0041] Figure 11 This is a schematic diagram of the structure of the second kettle in Example 3 Figure 1 ;

[0042] Figure 12 This is a schematic diagram of the structure of the second kettle in Example 3 Figure 2 .

[0043] In the figure: 1. Steam oven body; 11. Support base; 111. First hollow trigger column; 112. Second hollow trigger column; 113. First positioning hole; 114. Second positioning hole; 115. Third positioning column; 2. First kettle; 21. Cold water outlet; 211. First flow channel; 22. Hot water inlet; 221. Second flow channel; 23. Water inlet; 231. Kettle lid; 24. Water outlet; 25. First connecting tube; 251. First screw cap; 26. Second connecting tube; 26 1. Second screw cap; 27. Handle; 28. First positioning post; 3. First water valve; 31. First fixing member; 32. First resetting elastic member; 33. First sealing ball; 4. Second water valve; 41. Second fixing member; 42. Second resetting elastic member; 43. Second sealing ball; 5. Water pump assembly; 6. Steam generator; 7. Valve body; 8. Cold water kettle; 81. Second positioning post; 82. Hot water kettle; 9. Second water kettle; 91. Heat insulation board; 92. Hot water cavity; 93. Cold water cavity. DETAILED DESCRIPTION

[0044] The technical solution of the present utility model is described below with reference to the accompanying drawings and embodiments.

[0045] Example 1

[0046] like Figure 1-4 As shown, the present invention provides a multifunctional steam oven, comprising a steam oven main body 1 and a kettle assembly. The cold water outlet 21 on the kettle assembly is connected to the inlet of a water pump assembly 5, the outlet of the water pump assembly 5 is connected to the inlet of a steam generator 6, and the outlet of the steam generator 6 is connected to the inlet of a valve body 7. The first outlet of the valve body 7 is connected to the steam oven main body 1, and the second outlet of the valve body 7 is connected to the hot water inlet 22 on the kettle assembly. The valve body 7 is preferably a solenoid valve to facilitate intelligent control.

[0047] With the above-described structure, the water pump assembly 5 pumps cold water from the kettle assembly to the steam generator 6. The cold water is heated by the steam generator 6 to produce steam or hot water. The valve body 7 selectively supplies steam or hot water to the steam oven main body 1 and the kettle assembly, achieving a multifunctional combination of boiling water and steam baking. The present utility model generates steam or hot water simply by heating the cold water pumped into the steam generator 6, greatly improving the efficiency of steam or hot water generation and heating.

[0048] Furthermore, a support base 11 is provided on one side of the steam oven main body 1 , and the kettle assembly is detachably mounted on the support base 11 .

[0049] A first water valve 3 is provided in the cold water outlet 21 , a second water valve 4 is provided in the hot water inlet 22 , and a first hollow trigger column 111 and a second hollow trigger column 112 corresponding to the first water valve 3 and the second water valve 4 respectively are provided on the support seat 11 .

[0050] The cold water outlet 21 on the kettle assembly is connected to the inlet of the water pump assembly 5 through the first hollow trigger column 111, and the second outlet of the valve body 7 is connected to the hot water inlet 22 on the kettle assembly through the second hollow trigger column 112.

[0051] The first water valve 3 includes a first reset elastic member 32 , and the second water valve 4 includes a second reset elastic member 42 .

[0052] With the above-described structure, when the kettle assembly is mounted on the support base 11, the first hollow trigger column 111 cooperates with the first water valve 3 to open the first water valve 3, and the second hollow trigger column 112 cooperates with the second water valve 4 to open the second water valve 4. When the kettle assembly is disconnected from the support base 11, the first and second return springs 32 and 42 close the first and second water valves 3 and 4, preventing the water in the kettle assembly from flowing out. This facilitates operations such as pouring, cleaning, and adding water, improving user convenience.

[0053] Furthermore, the bottom of the kettle assembly is formed with a first connecting tube 25 and a second connecting tube 26 that are connected to the inner cavity of the kettle assembly. The first connecting tube 25 is connected to a first screw cover 251, and the second connecting tube 26 is connected to a second screw cover 261. The bottom of the first screw cover 251 is fixed with the cold water outlet 21, and the bottom of the second screw cover 261 is fixed with the hot water outlet 24.

[0054] The first water valve 3 also includes a first fixing member 31 and a first sealing ball 33. A first flow channel 211 is formed in the cold water outlet 21. The first fixing member 31 is fixed to the first end of the first flow channel 211. The first sealing ball 33 is used to block the second end of the first flow channel 211. The two ends of the first reset elastic member 32 are fixedly connected to the first fixing member 31 and the first sealing ball 33 respectively. A through hole is provided on the first fixing member 31.

[0055] The second water valve 4 includes a second fixing member 41 and a second sealing ball 43. A second flow channel 221 is formed in the hot water inlet 22. The second fixing member 41 is fixed to the first end of the second flow channel 221. The second sealing ball 43 is used to block the second end of the second flow channel 221. The two ends of the second reset elastic member 42 are fixedly connected to the second fixing member 41 and the second sealing ball 43 respectively. A through hole is provided on the second fixing member 41.

[0056] Through the above-mentioned structural arrangement, the first hollow trigger column 111 drives the first sealing ball 33 to move upward, thereby compressing the first reset elastic member 32, and the cold water in the kettle assembly passes through the through hole of the first fixing member 31, the first flow channel 211 and the second end of the first flow channel 211 in sequence, thereby flowing out from the cold water outlet 21; the second hollow trigger column 112 drives the second sealing ball 43 to move upward, thereby compressing the second reset elastic member 42, and the hot water passes through the second end of the second flow channel 221, the second flow channel 221 and the through hole of the second fixing member 41 in sequence, thereby flowing into the inner cavity of the kettle assembly from the hot water inlet 22.

[0057] Furthermore, the kettle assembly includes a first kettle 2, and the cold water outlet 21 and the hot water inlet 22 are both provided at the bottom of the first kettle 2. Through the above structural arrangement, the inner cavity of the first kettle 2 can be used to receive cold water and hot water.

[0058] Specifically, one of the first kettle 2 and the support base 11 is provided with a plurality of first positioning posts 28, and the other of the first positioning posts 28 is provided with a plurality of first positioning holes 113 adapted to the first positioning posts 28. The first positioning posts 28 cooperate with the first positioning holes 113 to position the first kettle 2 so that the first hollow trigger post 111 on the support base 11 is aligned with the first water valve 3, thereby opening the first water valve 3, and the second hollow trigger post 112 is aligned with the second water valve 4, thereby opening the second water valve 4.

[0059] Furthermore, the top of the first kettle 2 is provided with a water inlet 23 and a water outlet 24, and the water inlet 23 is covered with a kettle cover 231. By opening the kettle cover 231, cold water is injected into the inner cavity of the kettle assembly from the water inlet 23; and the water in the kettle assembly is poured out through the water outlet 24.

[0060] Furthermore, the first kettle 2 is provided with a handle 27. By holding the handle 27, the first kettle 2 can be conveniently lifted, thereby disconnecting the first kettle 2 from the support base 11.

[0061] When the multifunctional steam oven of the present invention is in use, cold water is first added into the first kettle 2 through the water inlet 23 of the first kettle 2, and then the first positioning column 28 and the first positioning hole 113 on the first kettle 2 and the support base 11 are aligned, and then the first kettle 2 is installed on the support base 11; at this time, the first hollow trigger column 111 pushes the first sealing ball 33 to move upward to open the first water valve 3, so that the cold water outlet 21 is connected to the inlet of the water pump assembly 5 through the first hollow trigger column 111; the second hollow trigger column 112 pushes the second sealing ball 43 to move upward to open the second water valve 4, so that the hot water inlet 22 is connected to the second outlet of the valve body 7 through the second hollow trigger column 112 Turn on the steam generator 6. When steam needs to be delivered to the steam oven main body 1, open the water pump assembly 5 and the first outlet of the valve body 7. Water passes through the cold water outlet 21, the first hollow trigger column 111, and the water pump assembly 5 in sequence into the steam generator 6. The steam generator 6 heats the water into steam, and the steam enters the steam oven main body 1 from the first outlet of the valve body 7. When hot water needs to be delivered to the first kettle 2, open the water pump assembly 5 and the second outlet of the valve body 7. Water passes through the cold water outlet 21, the first hollow trigger column 111, and the water pump assembly 5 in sequence into the steam generator 6 to heat the water into hot water. The hot water enters the first kettle 2 through the second outlet of the valve body 7, the second hollow trigger rod, and the hot water inlet 22.

[0062] Example 2

[0063] like Figure 5-8 As shown, the present invention provides a multifunctional steam oven, which has a structure substantially the same as that of Example 1, except that the kettle assembly includes a cold water kettle 8 and a hot water kettle 82, the cold water outlet 21 being located at the bottom of the cold water kettle 8, and the hot water inlet 22 being located at the bottom of the hot water kettle 82. With the above-described structural arrangement, cold water and hot water are respectively contained in two independently provided cold water kettles 8 and hot water kettles 82.

[0064] Furthermore, one of the cold water kettle 8 and the support seat 11 is provided with a plurality of second positioning columns 81, and the other is provided with a plurality of second positioning holes 114 adapted to the second positioning columns 81; one of the hot water kettle 82 and the support seat 11 is provided with a plurality of third positioning columns 115, and the other is provided with a plurality of third positioning holes (not shown in the figure) adapted to the third positioning columns 115.

[0065] By cooperating with the second positioning column 81 and the second positioning hole 114, and the third positioning column 115 and the third positioning hole, the installation positions of the cold water kettle 8 and the hot water kettle 82 are positioned, ensuring that the first hollow trigger column 111 on the support seat 11 is aligned with the first water valve 3 to open the first water valve 3, and the second hollow trigger column 112 is aligned with the second water valve 4 to open the second water valve 4.

[0066] Furthermore, both the cold water kettle 8 and the hot water kettle 82 are provided with a handle 27 ; the water inlet 23 is provided on the cold water kettle 8 , and the water outlet 24 is provided on the hot water kettle 82 .

[0067] Example 3

[0068] like Figure 9-12 As shown, the utility model provides a multi-functional steam oven, whose structure is basically the same as that of Example 1, with the only difference being that: the kettle assembly includes a second kettle 9, and the second kettle 9 is provided with a heat insulation plate 91, and the heat insulation plate 91 divides the inner cavity of the second kettle 9 into a hot water cavity 92 and a cold water cavity 93 distributed on the left and right; the cold water outlet 21 is provided at the bottom of the cold water cavity 93, and the hot water inlet 22 is provided at the bottom of the hot water cavity 92.

[0069] Through the above-mentioned structural arrangement, cold water and hot water are respectively accommodated in the two independently arranged cold water cavities 93 and hot water cavities 92 of the second kettle 9 .

[0070] Furthermore, the second kettle 9 is provided with a water inlet 23 and a water outlet 24 , the water inlet 23 is connected to the cold water cavity 93 , and the water outlet 24 is connected to the hot water cavity 92 .

[0071] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A multifunctional steam oven, comprising a steam oven body (1) and a kettle assembly, characterized in that: The cold water outlet (21) on the kettle assembly, the water pump assembly (5), the steam generator (6) and the inlet of the valve body (7) are sequentially connected through pipelines; The first outlet of the valve body (7) is in communication with the steam oven main body (1), and the second outlet of the valve body (7) is in communication with the hot water inlet (22) on the kettle assembly.

2. The multifunctional steam oven according to claim 1, characterized in that: A support base (11) is provided on the steam oven main body (1), and the kettle assembly is detachably mounted on the support base (11); A first water valve (3) is provided in the cold water outlet (21), a second water valve (4) is provided in the hot water inlet (22), and a first hollow trigger column (111) and a second hollow trigger column (112) are provided on the support seat (11), which correspond to the first water valve (3) and the second water valve (4), respectively. The cold water outlet (21) on the kettle assembly is communicated with the inlet of the water pump assembly (5) via the first hollow trigger column (111), and the second outlet of the valve body (7) is communicated with the hot water inlet (22) on the kettle assembly via the second hollow trigger column (112); The first water valve (3) includes a first resetting elastic member (32), and the second water valve (4) includes a second resetting elastic member (42).

3. The multifunctional steam oven according to claim 2, characterized in that: The bottom of the kettle assembly is formed with a first connecting tube (25) and a second connecting tube (26) which are in communication with the inner cavity of the kettle assembly, the first connecting tube (25) is connected to a first screw cover (251), the second connecting tube (26) is connected to a second screw cover (261), the bottom of the first screw cover (251) is fixed with the cold water outlet (21), and the bottom of the second screw cover (261) is fixed with the hot and cold water outlets (21); the first water valve (3) also includes a first fixing member (31) and a first sealing ball (33), a first flow channel (211) is formed in the cold water outlet (21), the first fixing member (31) is fixed to the first end of the first flow channel (211), the first sealing ball (33) is used to block the second end of the first flow channel (211), the two ends of the first reset elastic member (32) are fixedly connected to the first fixing member (31) and the first sealing ball (33), and a through hole is provided on the first fixing member (31); The second water valve (4) comprises a second fixing member (41) and a second sealing ball (43); a second flow channel (221) is formed in the hot water inlet (22); the second fixing member (41) is fixed to the first end of the second flow channel (221); the second sealing ball (43) is used to block the second end of the second flow channel (221); the two ends of the second reset elastic member (42) are fixedly connected to the second fixing member (41) and the second sealing ball (43), respectively; and a through hole is provided on the second fixing member (41).

4. The multifunctional steam oven according to claim 2, characterized in that: The kettle assembly comprises a first kettle (2), wherein the cold water outlet (21) and the hot water inlet (22) are both arranged at the bottom of the first kettle (2).

5. The multifunctional steam oven according to claim 4, characterized in that: One of the first kettle (2) and the support seat (11) is provided with a plurality of first positioning columns (28), and the other is provided with a plurality of first positioning holes (113) adapted to the first positioning columns (28).

6. The multifunctional steam oven according to claim 2, characterized in that: The kettle assembly comprises a cold water kettle (8) and a hot water kettle (82), the cold water outlet (21) being arranged at the bottom of the cold water kettle (8), and the hot water inlet (22) being arranged at the bottom of the hot water kettle (82).

7. The multifunctional steam oven according to claim 6, characterized in that: One of the cold water kettle (8) and the support seat (11) is provided with a plurality of second positioning columns (81), and the other is provided with a plurality of second positioning holes (114) adapted to the second positioning columns (81); One of the kettle (82) and the support base (11) is provided with a plurality of third positioning columns (115), and the other is provided with a plurality of third positioning holes adapted to the third positioning columns (115).

8. The multifunctional steam oven according to claim 2, characterized in that: The kettle assembly comprises a second kettle (9), wherein a heat insulation plate (91) is provided in the second kettle (9), and the heat insulation plate (91) divides the inner cavity of the second kettle (9) into a hot water cavity (92) and a cold water cavity (93) distributed on the left and right; The cold water outlet (21) is provided at the bottom of the cold water cavity (93), and the hot water inlet (22) is provided at the bottom of the hot water cavity (92).

9. The multifunctional steam oven according to claim 1, characterized in that: The kettle assembly is provided with a water inlet (23) and a water outlet (24), and the water inlet (23) is covered with a kettle cover (231).

10. The multifunctional steam oven according to claim 1, characterized in that: The kettle assembly is provided with a handle (27).

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