Stirrer with self-cleaning function

Abstract

The utility model provides a stirrer with a self-cleaning function, which comprises a shell, a stirring chamber is arranged at the upper part of the shell, a mounting chamber is arranged at the lower part of the shell, a heating chamber for heating the stirring chamber is arranged in the mounting chamber, and a rotatable stirring paddle taking the vertical direction as an axis is arranged in the stirring chamber. The lower end of the stirring paddle rotatably penetrates through the lower side wall of the stirring chamber in a relatively sealed manner and then extends to the mounting chamber, and a motor connected to the lower end of the stirring paddle to drive the stirring paddle to rotate is arranged in the mounting chamber; a first pipeline and a second pipeline are arranged in the shell, a nozzle is arranged on the outer side of the shell, one end of the first pipeline is communicated to the stirring cavity, the other end of the first pipeline is communicated to the nozzle, one end of the second pipeline is communicated to the middle of the first pipeline, the other end of the second pipeline is communicated to the outside of the shell, and a valve body for controlling on-off of the second pipeline is arranged in the second pipeline. According to the scheme, on the basis of uniformly and efficiently heating the stirring chamber, the second pipeline is additionally arranged, so that the cleaning is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage mixers, in particular to a mixer with a self-cleaning function. Background Art

[0002] When making chocolate milk, it is necessary to heat and stir it so that the chocolate and milk are fully mixed. The traditional method is to put the chocolate milk in a blender, and set an electric heating wire in the blender and directly connect the electric heating wire to the bottom of the mixing chamber in the blender. When in use, the electric heating wire is energized and stirred by a stirring device. However, this method of directly heating chocolate milk with an electric heating wire can easily cause uneven heating of the chocolate milk, causing the chocolate milk to burn and the container to be difficult to clean after burning, which also affects the taste of the finished chocolate product. In addition, the heating time is long and the heating efficiency is low.

[0003] In order to solve the above problems, the applicant has proposed a mixer with a publication number of "CN219982733U". However, in actual use, it is found that it is difficult to clean the first chamber of the mixer and its practicality has certain limitations. Utility Model Content

[0004] The utility model aims to provide a mixer with a self-cleaning function which is convenient to clean while achieving uniform and efficient heating of a mixing chamber of the mixer.

[0005] In order to solve the above problems, the utility model provides a mixer with a self-cleaning function, comprising a shell, a stirring chamber is provided at the upper part of the shell and a mounting chamber is provided at the lower part, a heating chamber for heating the stirring chamber is provided in the mounting chamber, a rotatable stirring paddle with a vertical axis is provided in the stirring chamber, the lower end of the stirring paddle is rotatable and relatively sealed through the lower side wall of the stirring chamber and then extends to the mounting chamber, and a motor connected to the lower end of the stirring paddle to drive the stirring paddle to rotate is provided in the mounting chamber;

[0006] A first pipeline and a second pipeline are provided in the shell, a nozzle is provided on the outside of the shell, one end of the first pipeline is connected to the stirring chamber and the other end is connected to the nozzle, one end of the second pipeline is connected to the middle of the first pipeline and the other end is connected to the outside of the shell, and a valve body for controlling its own on and off is provided in the second pipeline.

[0007] The stirring chamber of the above scheme is used for adding beverages, and the stirring paddle is driven by a motor to rotate to achieve the stirring function of the beverage in the stirring chamber, and the heating chamber is used to fill the heating medium to achieve the uniform heating function of the beverage in the stirring chamber. At the same time, a first pipeline and a second pipeline are set, wherein the first pipeline is used to transfer the medium in the stirring chamber to the nozzle for the user to receive it, and when the stirring chamber needs to be cleaned, it only needs to connect the external water pipe to the other end of the second pipeline, and open the valve body at the same time, and the clean water from the external water pipe can enter through the second pipeline and clean the first pipeline and the stirring chamber, and the operation is simple and quick.

[0008] In an improved solution, the first pipeline includes a water inlet pipe section connected to the lower side wall of the stirring chamber and a water outlet pipe section connected to the nozzle, and the water inlet pipe section and the water outlet pipe section are connected by a metering pump, and the metering pump is located in the installation chamber, so that the metering pump can accurately control the transfer amount of the beverage in the stirring chamber to the nozzle through the first pipeline.

[0009] In an improved solution, a cleaning port is provided on the lower side of the shell, and the second pipeline is located in the installation chamber. One end of the second pipeline is connected to the water inlet pipe section and the other end is connected to the cleaning port, so that the second pipeline can transport clean water from the external water pipe from the water inlet pipe section in reverse to the mixing chamber.

[0010] In an improved solution, the valve body is a solenoid valve, which is simple and convenient to control.

[0011] In an improved solution, a cooling fan is further provided in the installation chamber, and the cooling fan is arranged toward the motor, so as to avoid the problem of the motor being damaged due to excessive temperature in the installation chamber.

[0012] In an improved solution, a water storage box is provided on the outside of the shell, and a third pipe is provided in the shell. One end of the third pipe is connected to the heating chamber and the other end is connected to the water storage box. A water injection hole is provided on the upper side of the water storage box, so that the water used for heating in the heating chamber can be replenished in time through the water storage box.

[0013] In an improved solution, a coiled heating wire is provided in the heating chamber, so that the medium in the heating chamber can be efficiently heated by the heating wire.

[0014] In an improved solution, a water receiving tray is provided on the lower side of the shell, and the water receiving tray is located below the nozzle.

[0015] In an improved solution, a fourth pipeline is provided in the shell, and the fourth pipeline is arranged vertically. The upper end of the fourth pipeline is connected to the upper part of the heating chamber, and the lower end of the fourth pipeline is connected to the water receiving tray. By setting the fourth pipeline, when too much water is added to the heating chamber, excess water can be discharged to avoid excessive heating water in the heating chamber affecting normal heating, and the fourth pipeline can also discharge water vapor in time during the heating process to avoid excessive pressure in the heating chamber.

[0016] In an improved solution, a fifth pipeline is provided in the shell, one end of the fifth pipeline is connected to the lower side wall of the heating chamber, and the other end is connected to the outside of the shell, and the fifth pipeline is used to discharge the water in the heating chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of a mixer with a self-cleaning function;

[0018] Figure 2 It is a front view schematic diagram of a mixer with a self-cleaning function;

[0019] Figure 3 For along Figure 2 Schematic cross-sectional view of the AA section line;

[0020] Figure 4 A is a schematic diagram of a mixer with a self-cleaning function with the shell hidden;

[0021] Figure 5 FIG. b is a schematic diagram of a mixer with a self-cleaning function with the shell hidden;

[0022] Figure 6 Figure c is a schematic diagram of a mixer with a self-cleaning function with the shell removed.

[0023] Description of reference numerals:

[0024] 1. Shell; 11. Stirring chamber; 12. Installation chamber; 13. Heating chamber; 13a. Heating wire; 14. Nozzle; 15. Water tray; 16. Cleaning port; 2. Stirring paddle; 3. Motor; 4. First pipeline; 41. Water inlet pipe section; 42. Water outlet pipe section; 43. Dosing pump; 5. Second pipeline; 51. Valve body; 6. Cooling fan; 7. Third pipeline; 71. Water storage box; 71a. Water injection hole; 8. Fourth pipeline; 9. Fifth pipeline. DETAILED DESCRIPTION

[0025] It should be understood by those skilled in the art that the following embodiments are only used to explain the technical principles of the embodiments of the present application and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art may make adjustments to them as needed to adapt to specific application scenarios.

[0026] In the description of the following embodiments, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of this application can be understood according to specific circumstances.

[0027] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] See also Figure 1-Figure 6 The embodiment of the utility model provides a mixer with a self-cleaning function, comprising a housing 1, a stirring chamber 11 is provided at the upper part of the housing 1 and a mounting chamber 12 is provided at the lower part, a heating chamber 13 for heating the stirring chamber 11 is provided in the mounting chamber 12, a rotatable stirring paddle 2 with a vertical axis is provided in the stirring chamber 11, the lower end of the stirring paddle 2 is rotatable and relatively sealed through the lower side wall of the stirring chamber 11 and then extends to the mounting chamber 12, and a motor 3 connected to the lower end of the stirring paddle 2 to drive the stirring paddle 2 to rotate is provided in the mounting chamber 12;

[0030] A first pipeline 4 and a second pipeline 5 are provided in the shell 1, and a nozzle 14 is provided on the outside of the shell 1. One end of the first pipeline 4 is connected to the stirring chamber 11 and the other end is connected to the nozzle 14. One end of the second pipeline 5 is connected to the middle of the first pipeline 4 and the other end is connected to the outside of the shell 1. A valve body 51 for controlling the on-off of the second pipeline 5 is provided in the second pipeline 5.

[0031] The stirring chamber 11 of the above scheme is used for adding beverages, and the stirring paddle 2 is driven by the motor 3 to rotate to achieve the stirring function of the beverage in the stirring chamber 11, and the heating chamber 13 is used to fill the heating medium to achieve the uniform heating function of the beverage in the stirring chamber 11. At the same time, a first pipeline 4 and a second pipeline 5 are set, wherein the first pipeline 4 is used to transfer the medium in the stirring chamber 11 to the nozzle 14 for the user to receive it. When the stirring chamber 11 needs to be cleaned, it is only necessary to connect the external water pipe to the other end of the second pipeline 5, and at the same time open the valve body 51, so that the clean water of the external water pipe can enter through the second pipeline 5 and clean the first pipeline 4 and the stirring chamber 11. The operation is simple and quick.

[0032] In this embodiment, the heating chamber 13 is designed to be connected to the lower side wall of the stirring chamber 11, so that the heating medium in the heating chamber 13 can uniformly heat the lower side wall of the stirring chamber 11; the lower end of the stirring paddle 2 can rotatably and relatively sealedly pass through the middle of the lower side wall of the stirring chamber 11, and then rotatably and relatively sealedly pass through the middle of the lower side wall of the heating chamber 13 and extend to the interior of the installation chamber 12, and the output shaft of the motor 3 in the installation chamber 12 is arranged upward and connected to the lower end of the stirring paddle 2.

[0033] In this embodiment, the first pipeline 4 includes a water inlet pipe section 41 connected to the lower side wall of the stirring chamber 11 and a water outlet pipe section 42 connected to the nozzle 14. The water inlet pipe section 41 and the water outlet pipe section 42 are connected by a metering pump 43, and the metering pump 43 is located in the installation chamber 12, so that the metering pump 43 can accurately control the transfer amount of the beverage in the stirring chamber 11 to the nozzle 14 through the first pipeline 4.

[0034] In this embodiment, a cleaning port 16 is provided on the lower side of the housing 1, and the cleaning port 16 is used for docking with an external water pipe. The second pipeline 5 is located in the installation chamber 12, and one end of the second pipeline 5 is connected to the water inlet pipe section 41 and the other end is connected to the cleaning port 16, so that the second pipeline 5 can reversely transport clean water from the external water pipe from the water inlet pipe section 41 to the stirring chamber 11. The valve body 51 of the second pipeline 5 is preferably a solenoid valve, which is simple and convenient to control.

[0035] As an improvement to the present embodiment, a heat dissipation fan 6 is further provided in the installation chamber 12 , and the heat dissipation fan 6 is arranged toward the motor 3 , so as to avoid the problem of the motor 3 being damaged due to excessive temperature in the installation chamber 12 .

[0036] In this embodiment, a water storage box 71 is provided on the outside of the shell 1, and a third pipe 7 is provided in the shell 1. One end of the third pipe 7 is connected to the heating chamber 13 and the other end is connected to the water storage box 71. A water injection hole 71a is provided on the upper side of the water storage box 71, so that the water used for heating in the heating chamber 13 can be replenished in time through the water storage box 71.

[0037] In this embodiment, a coiled heating wire 13 a is provided in the heating chamber 13 , so that the medium in the heating chamber 13 can be efficiently heated by the heating wire 13 a .

[0038] As an improvement to this embodiment, a water receiving tray 15 is provided on the lower side of the housing 1 , and the water receiving tray 15 is located below the nozzle 14 .

[0039] Furthermore, a fourth pipeline 8 is provided in the shell 1, and the fourth pipeline 8 is arranged vertically. The upper end of the fourth pipeline 8 is connected to the upper part of the heating chamber 13, and the lower end of the fourth pipeline 8 is connected to the water receiving tray 15; by setting the fourth pipeline 8, when too much water is added to the heating chamber 13, excess water can be discharged to avoid excessive heating water in the heating chamber 13 affecting normal heating, and during the heating process, the fourth pipeline 8 can also discharge water vapor in time to avoid excessive pressure in the heating chamber 13.

[0040] Furthermore, a fifth pipe 9 is provided in the shell 1 , one end of the fifth pipe 9 is connected to the lower wall of the heating chamber 13 , and the other end of the fifth pipe 9 is connected to the outside of the shell 1 , so as to discharge the water in the heating chamber 13 .

[0041] It should be noted that, in the description of the present application, the terms "inside", "outside", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present application. All directional indications (such as up, down, left, right, front, back, inside, and outside) are only used to explain the relative positional relationship, movement, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0042] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A mixer with a self-cleaning function, comprising a housing (1), characterized in that: The housing (1) is provided with a stirring chamber (11) at the top and a mounting chamber (12) at the bottom, the mounting chamber (12) being provided with a heating chamber (13) for heating the stirring chamber (11), the stirring chamber (11) being provided with a rotatable stirring paddle (2) with a vertical axis, the lower end of the stirring paddle (2) being rotatable and relatively sealed through the lower side wall of the stirring chamber (11) and extending to the mounting chamber (12), the mounting chamber (12) being provided with a motor (3) connected to the lower end of the stirring paddle (2) for driving the stirring paddle (2) to rotate; A first pipeline (4) and a second pipeline (5) are provided in the shell (1); a nozzle (14) is provided on the outside of the shell (1); one end of the first pipeline (4) is connected to the stirring chamber (11) and the other end is connected to the nozzle (14); one end of the second pipeline (5) is connected to the middle of the first pipeline (4) and the other end is connected to the outside of the shell (1); a valve body (51) for controlling the on-off of the second pipeline (5) is provided in the second pipeline (5).

2. A mixer with self-cleaning function according to claim 1, characterized in that: The first pipeline (4) comprises a water inlet pipe section (41) connected to the lower side wall of the stirring chamber (11) and a water outlet pipe section (42) connected to the nozzle (14); the water inlet pipe section (41) and the water outlet pipe section (42) are connected via a metering pump (43); and the metering pump (43) is located in the installation chamber (12).

3. A mixer with self-cleaning function according to claim 2, characterized in that: A cleaning port (16) is provided on the lower side of the shell (1); the second pipeline (5) is located in the installation chamber (12); one end of the second pipeline (5) is connected to the water inlet pipe section (41) and the other end is connected to the cleaning port (16).

4. A mixer with self-cleaning function according to claim 1, characterized in that: The valve body (51) is a solenoid valve.

5. The mixer with self-cleaning function according to claim 1, characterized in that: A heat dissipation fan (6) is also provided in the installation chamber (12), and the heat dissipation fan (6) is arranged toward the motor (3).

6. A mixer with self-cleaning function according to claim 1, characterized in that: A water storage box (71) is provided on the outside of the shell (1), a third pipeline (7) is provided inside the shell (1), one end of the third pipeline (7) is connected to the heating chamber (13) and the other end is connected to the water storage box (71), and a water injection hole (71a) is provided on the upper side of the water storage box (71).

7. A mixer with self-cleaning function according to claim 1 or 6, characterized in that: A coiled electric heating wire (13a) is arranged in the heating chamber (13).

8. The mixer with self-cleaning function according to claim 1, characterized in that: A water receiving tray (15) is provided on the lower side of the housing (1), and the water receiving tray (15) is located below the nozzle (14).

9. A mixer with self-cleaning function according to claim 8, characterized in that: A fourth pipeline (8) is provided in the shell (1), and the fourth pipeline (8) is arranged vertically. The upper end of the fourth pipeline (8) is connected to the upper part of the heating chamber (13), and the lower end of the fourth pipeline (8) is connected to the water receiving tray (15).

10. The mixer with self-cleaning function according to claim 1, characterized in that: A fifth pipeline (9) is provided in the shell (1), one end of the fifth pipeline (9) is connected to the lower side wall of the heating chamber (13), and the other end is connected to the outside of the shell (1).

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