A high-temperature module and a multi-functional cooking pot

Abstract

This utility model discloses a high-temperature module, including an insulation shell and a heating element disposed within the insulation shell. The heating element is fitted with a heat-conducting conduit with a spiral coil structure. The heat-conducting conduit has an inlet for introducing ordinary steam and an outlet for discharging secondary high-temperature steam. The inlet and outlet extend out of the insulation shell. A steam nozzle is floatingly installed at the end of the heat-conducting conduit located at the outlet. This allows for flexible and adjustable heating of high-temperature steam within the range of 100°C to 600°C under standard atmospheric pressure conditions, and is compatible with the inner pot to ensure that steam enters the inner pot.

Description

Technical Field

[0001] This utility model relates to the field of steam heating technology in cooking utensils, and in particular to a high-temperature module and a multi-functional cooking pot. Background Technology

[0002] Most multi-functional cooking pots on the market use an electric heating plate to directly boil water in the steaming tray for steaming. A few use an independent evaporator to generate 100°C steam, which is then directly injected into the steaming chamber. The steam is cooled down inside the steaming chamber, and the internal temperature is mostly 100°C or below. The steam continuously condenses into water or water mist, releasing and exchanging heat. The food is cooked during the heating process. The steaming time is long, and there is a lot of condensation.

[0003] Steam that has reached 100°C can only meet cooking requirements if it is heated to an even higher temperature. Therefore, it is necessary to develop a technology to further heat steam that has reached 100°C at a higher temperature. Utility Model Content

[0004] (I) Technical Issues

[0005] The purpose of this invention is to provide a high-temperature module and a multi-functional cooking pot, which can further heat primary steam to 100°C into secondary steam at a high temperature.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A high-temperature module includes an insulation shell and a heating element disposed within the insulation shell. The heating element is covered with a heat-conducting conduit with a spiral coil structure. The heat-conducting conduit has an inlet for introducing ordinary steam and an outlet for discharging secondary high-temperature steam. The inlet and outlet extend out of the insulation shell. A steam nozzle is floatingly installed on the end of the heat-conducting conduit located at the outlet.

[0009] Preferably, the steam nozzle has a steam injection port that can horizontally spray secondary steam.

[0010] Preferably, the steam nozzle is provided with a positioning part located below the steam outlet, and the cross-sectional profile of the positioning part is arc-shaped.

[0011] Preferably, the bottom of the steam nozzle is provided with a flange structure for limiting the position, and a spring is sleeved on the heat-conducting pipe, with one end of the spring abutting against the flange structure.

[0012] Preferably, the heat-insulating shell includes a lower shell and an upper shell that are connected to each other, and the lower shell and the upper shell together form a heat-insulating cavity.

[0013] Preferably, a temperature probe for detecting the temperature inside the insulation cavity is installed on the insulation shell.

[0014] Preferably, the heat-conducting conduit is made of stainless steel.

[0015] Preferably, the heating element comprises a light wave tube or a carbon tube.

[0016] Preferably, a bracket is installed on the insulation shell.

[0017] This utility model also proposes a multi-functional cooking pot, including a main body and a pot inner liner placed inside the main body. The main body integrates an integrated circuit control board and an evaporator assembly. The main body is characterized by: a high-temperature module as described above being installed inside the main body; the evaporator assembly being connected to the steam inlet; the steam nozzle being inserted into the pot inner liner; and the heating element being connected to the integrated circuit control board.

[0018] (III) Beneficial Effects

[0019] By spirally coiling the heat-conducting pipe onto the heating element, primary steam at 100°C is introduced into the heat-conducting pipe. The heating element generates high temperature to further heat the primary steam in the heat-conducting pipe. This allows for flexible and adjustable heating within the range of 100°C to 600°C under standard atmospheric pressure, forming high-temperature steam. This high-temperature steam is then delivered into the inner pot of the cooking pot through a steam nozzle to cook the food. At the same time, the heat-insulating shell provides insulation to the interior, improving the thermal efficiency of heating the primary steam to secondary steam.

[0020] By floating the steam nozzles on the heat-conducting pipes, a reliable connection with the boiler liner can be ensured, and the secondary high-temperature steam ejected will not leak to the outside of the boiler liner, thus forming a tight seal at the connection point.

[0021] By applying a high-temperature module to a multi-functional cooking pot, high-temperature secondary steam is injected into the inner pot to cook the food at high temperatures, shortening the cooking time, increasing the range of food types that can be cooked, and improving the taste of the food. Attached Figure Description

[0022] Figure 1 This is a first-view perspective three-dimensional structural diagram of an embodiment of the present utility model;

[0023] Figure 2 This is a second-view perspective three-dimensional structural diagram of an embodiment of the present utility model;

[0024] Figure 3 This is an exploded structural diagram of an embodiment of the present utility model;

[0025] Figure 4This is a cross-sectional structural diagram of an embodiment of the present utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the steam nozzle in an embodiment of the present invention;

[0027] Figure 6 This is a schematic diagram of the structure of the heat-conducting conduit in an embodiment of this utility model;

[0028] Figure 7 A first-person perspective illustration of the application state of a multi-functional cooking pot with an integrated high-temperature module.

[0029] Figure 8 A second-view application diagram of a multi-functional cooking pot with an integrated high-temperature module.

[0030] exist Figures 1 to 8 In the diagram, the correspondence between component names or lines and the drawing numbers is as follows:

[0031] Insulation shell 1, upper shell 101, lower shell 102, heating element 2, heat conduction pipe 3, steam inlet 4, steam outlet 5, steam nozzle 6, steam injection port 61, positioning part 62, flange structure 63, spring 7, temperature probe 8, bracket 9, main body 10, pot liner 11, evaporator assembly 12. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0033] See Figures 1-6 As shown, an embodiment of this utility model proposes a high-temperature module, including a heat-insulating shell 1 and a heating tube 2 disposed within the heat-insulating shell 1. The heat-insulating shell 1 is used to insulate the internal space and ensure that the internal heating environment is at a high temperature. The heat-insulating shell 1 includes a lower shell 102 and an upper shell 101 connected to each other. The lower shell 102 and the upper shell 101 enclose a heat-insulating cavity, which facilitates the assembly of the interior. The structure of the upper shell 101 and the lower shell 102 may include a metal substrate and heat-insulating powder covering its outer surface to ensure the heat insulation effect.

[0034] The heating element 2 can include a light wave tube or a carbon tube, which can generate high temperatures and radiate high-temperature heat outwards. Of course, other structures with good heating performance can also be used. A heat-conducting conduit 3 with a spiral coil structure is fitted over the heating element 2. The heat-conducting conduit 3 has a steam inlet 4 for introducing ordinary steam and a steam outlet 5 for discharging secondary high-temperature steam. Primary steam heated to 100°C is introduced through the steam inlet 4 and flows out through the steam outlet 5, where it is heated to a high temperature through the heat conduction effect of the heat-conducting conduit 3. The spiral coil structure of the heat-conducting conduit 3 increases the time the primary steam flows in the high-temperature environment, ensuring that the secondary steam flowing out of the steam outlet 5 reaches a temperature above 100°C. Generally, the temperature is limited to standard atmospheric pressure. After secondary heating through the heat-conducting conduit, the temperature of the secondary steam can be flexibly adjusted between 100°C and 600°C, depending on the cooking temperature requirements, and can even exceed 600°C. Meanwhile, a temperature probe 8 for detecting the temperature inside the insulation cavity is installed on the insulation shell 1. The internal heating temperature is detected by the temperature probe 8 so as to control and adjust the heat of the heating tube 2. The specific adjustment and control circuit can be implemented using existing technology.

[0035] Meanwhile, in order to ensure the cleanliness of the steam flow process and to ensure the heat conduction effect of the heat conduction pipe 3, the material of the heat conduction pipe 3 is stainless steel.

[0036] Specifically, the steam inlet 4 and the steam outlet 5 extend out of the insulation shell 1, so that the primary steam inlet and the secondary steam outlet are located outside the insulation shell 1. During assembly, the insulation shell 1 does not need to be disassembled, and the pipeline connection can be achieved from the outside, which facilitates the assembly, maintenance or replacement of the entire high-temperature module.

[0037] Meanwhile, a steam nozzle 6 is floatingly installed at the end of the heat-conducting pipe 3 located at the steam outlet 5. Since secondary high-temperature steam needs to be injected into the pot 11 after being applied to the multi-functional physiotherapy pot, by allowing the steam nozzle 6 to float, it can be ensured that the steam nozzle 6 can fit tightly with the pot 11 according to the installation position of the pot 11, and ensure that steam enters the interior to cook the food.

[0038] By using secondary high-temperature steam to cook the ingredients, cooking time can be shortened, the range of ingredients that can be adapted can be increased, and the taste of the ingredients can be improved.

[0039] Specifically, a steam nozzle 61 is provided on the steam nozzle 6 to horizontally spray secondary steam. The horizontal setting is so that after the secondary high-temperature steam enters from the bottom of the pot 11, it will heat and cook all the food inside according to the phenomenon of upward flow.

[0040] Meanwhile, in order to ensure that the steam nozzle 6 and the inner pot 11 fit together and can be adaptively inserted within a certain angle range, a positioning part 62 is provided on the steam nozzle 6 below the steam outlet 61. The cross-sectional profile of the positioning part 62 is arc-shaped. Through the positioning part 62 and its arc shape, the steam nozzle 6 can adaptively adjust the insertion angle when the inner pot 11 is placed in.

[0041] To facilitate the floating installation of the steam nozzle 6, a flange structure 63 for limiting the position is provided at the bottom of the steam nozzle 6. A spring 7 is sleeved on the heat conduction pipe 3. One end of the spring 7 abuts against the flange structure 63, and the other end of the spring 7 is fixed inside the cooking pot. Thus, the steam nozzle 6 floats under the action of the spring 7. After the steam nozzle 6 is pressed by the weight of the pot liner 11 and forms an insertion fit at the positioning part 62, the action of the spring 7 ensures that the steam nozzle 6 abuts against the pot liner 11.

[0042] To facilitate the installation and connection of the entire high-temperature module, a bracket 9 is installed on the heat-insulating shell 1. The bracket 9 matches the overall structure of the cooking pot to support and connect the high-temperature module.

[0043] Based on the above embodiments, this utility model also proposes a multifunctional cooking pot, such as... Figure 7 , Figure 8 As shown, the cooker includes a main body 10 and a pot liner 11 placed inside the main body 10. The main body 10 integrates an integrated circuit control board and an evaporator assembly 12. A high-temperature module is installed inside the main body 10. The evaporator assembly 12 is connected to the steam inlet 4. The steam nozzle 6 is inserted into the pot liner 11 and extends into it. The heating element 2 is connected to the integrated circuit control board. By integrating the high-temperature module into the multi-functional cooker, the primary steam heated by the evaporator assembly 12 is heated at a high temperature and then fed into the pot liner 11 to cook the food. Specific heating controls, such as steam heating temperature control, are all controlled through the existing integrated circuit control board.

[0044] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-temperature module, characterized in that: The device includes an insulation shell and a heating element disposed within the insulation shell. The heating element is fitted with a heat-conducting conduit with a spiral coil structure. The heat-conducting conduit has an inlet for introducing ordinary steam and an outlet for discharging secondary high-temperature steam. The inlet and outlet extend out of the insulation shell. A steam nozzle is floatingly installed on the end of the heat-conducting conduit located at the outlet.

2. A high-temperature module according to claim 1, characterized in that: The steam nozzle is provided with a steam injection port that can horizontally spray secondary steam.

3. A high-temperature module according to claim 2, characterized in that: The steam nozzle is provided with a positioning part located below the steam outlet, and the cross-sectional profile of the positioning part is arc-shaped.

4. A high-temperature module according to claim 3, characterized in that: The bottom of the steam nozzle is provided with a flange structure for limiting the position, and a spring is sleeved on the heat-conducting pipe, with one end of the spring abutting against the flange structure.

5. A high-temperature module according to any one of claims 1-4, characterized in that: The thermal insulation shell includes a lower shell and an upper shell that are connected to each other, and the lower shell and the upper shell together form a thermal insulation cavity.

6. A high-temperature module according to claim 5, characterized in that: A temperature probe for detecting the temperature inside the insulation cavity is installed on the insulation shell.

7. A high-temperature module according to claim 5, characterized in that: The heat-conducting conduit is made of stainless steel.

8. A high-temperature module according to claim 5, characterized in that: The heating element includes a light wave tube or a carbon tube.

9. A high-temperature module according to claim 8, characterized in that: A bracket is installed on the thermal insulation shell.

10. A multi-functional cooking pot, comprising a main body and a pot inner liner placed inside the main body, wherein the main body integrates an integrated circuit control board and an evaporator assembly, characterized in that: The main body is equipped with a high-temperature module as described in any one of claims 1-9, the evaporator assembly is connected to the steam inlet, and the steam nozzle is inserted into the pot and extends into the pot. The heating element is connected to the integrated circuit control board.

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