Detachable and washable mildew-proof fermentation tank liner

Abstract

This utility model relates to the field of household equipment technology and discloses a removable, washable, and mildew-proof fermentation box inner liner. The inner liner includes an insulated outer shell fixedly connected to its exterior. Multiple limiting brackets are fixedly connected inside the inner liner. A push rod is slidably connected inside each limiting bracket. A telescopic rod is fixedly connected to the outside of each push rod, and a spring is sleeved on the outside of the telescopic rod. An auxiliary rod is fixedly connected to the outside of the push rod, and a vertical rod is fixedly connected to the bottom of the auxiliary rod. A push-pull handle is fixedly connected to the outside of the vertical rod. Multiple limiting grooves are formed inside the insulated outer shell. In this utility model, by manually pulling two push-pull handles on one side of the inner liner, the vertical rod and auxiliary rod are pulled, which in turn pulls the push rod, causing the two push rods on one side to move towards each other. This compresses the telescopic rod and spring, causing them to slide along the limiting grooves, thereby pulling out the inner liner for quick disassembly.

Description

Technical Field

[0001] This utility model relates to the field of household equipment technology, and in particular to a removable, washable, mildew-proof fermentation box inner liner. Background Technology

[0002] The removable and washable anti-mold fermentation box inner liner is an internal component used in fermentation boxes, featuring easy disassembly and cleaning and prevention of mold growth;

[0003] The removable and washable anti-mold fermentation box features a smooth, antibacterial inner liner made of stainless steel, food-grade silicone, and other materials. Its removable design allows users to easily remove it for thorough cleaning, preventing food residue and stains from hiding and eliminating nutrient sources for mold growth. Simultaneously, the inner liner is tightly sealed to the box body with a sealing strip to prevent moisture from seeping into the interlayer. A sloping drainage design prevents water accumulation, and the smooth surface reduces moisture adhesion, disrupting the humid environment that mold thrives in. Furthermore, the antibacterial coating or inherent antibacterial properties of some inner liner surfaces can directly inhibit mold cell activity, thus ensuring hygiene and improving fermentation efficiency during the fermentation process.

[0004] In existing technologies, the inner liner of some removable and washable anti-mildew fermentation boxes is connected to the inside of the fermentation box by screws. This results in insufficient convenience of disassembly and installation, easy cracking at the interface between the inner liner and the box body, and easy accumulation of dirt in the screw holes. This affects the working efficiency of the fermentation box inner liner, leading to a decrease in production efficiency and affecting the internal safety of the fermentation box inner liner. Therefore, a removable and washable anti-mildew fermentation box inner liner is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a removable, washable, and mildew-proof fermentation box inner liner, aiming to improve the problem of inconvenient disassembly in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: It includes an inner liner, an outer heat-insulating shell fixedly connected to the outside of the inner liner, multiple limiting frames fixedly connected inside the inner liner, a push rod slidably connected inside the limiting frame, a telescopic rod fixedly connected to the outside of the push rod, a spring sleeved on the outside of the telescopic rod, an auxiliary rod fixedly connected to the outside of the push rod, a vertical rod fixedly connected to the bottom of the auxiliary rod, a push-pull handle fixedly connected to the outside of the vertical rod, multiple limiting grooves opened inside the outer heat-insulating shell, and an auxiliary air circulation component that facilitates fermentation inside the inner liner fixedly connected to the outside of the inner liner.

[0007] As a further description of the above technical solution: the auxiliary air circulation component includes an insulated shell, a ventilation pipe fixedly connected to the top of the insulated shell, a fan fixedly connected inside the ventilation pipe, a filter screen detachably connected to the top of the ventilation pipe, a circulation pipe fixedly connected to the rear side of the ventilation pipe, a filter screen detachably connected to the inside of the inner liner, a bracket fixedly connected to the bottom of the insulated shell, and a hinge fixedly connected to the outside of the inner liner;

[0008] As a further description of the above technical solution: a rotating door is fixedly connected to the other side of the hinge, and a handle is fixedly connected to the front side of the rotating door;

[0009] As a further description of the above technical solution: a slide is fixedly connected to the top of the ventilation duct;

[0010] As a further description of the above technical solution: an electrical box is fixedly connected to the top of the thermal insulation shell, and ventilation openings are provided on the upper and lower sides of the thermal insulation shell;

[0011] As a further description of the above technical solution: the push rod is externally fixedly connected with multiple gaskets, and ventilation holes are provided on both the upper and lower sides of the inner liner;

[0012] As a further description of the above technical solution: the ventilation duct is fixedly connected to the outside of the ventilation opening, and the filter screen is slidably connected to the inside of the carriage;

[0013] As a further description of the above technical solution: the outside of the circulation pipe is fixedly connected to the inside of the vent, and the bottom of the filter screen is fixedly connected to the top of the vent.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by manually pulling the two push-pull handles on one side of the inner liner, the two push-pull handles move to the same side, pulling the vertical rod and auxiliary rod, and then pulling the push rod, causing the two push rods on one side to move to the same side, thereby squeezing the telescopic rod and spring, causing them to slide along the limiting groove, thereby pulling out the inner liner, so as to achieve the effect of quick disassembly of the inner liner.

[0016] 2. In this utility model, when it is necessary to assist in the fermentation inside the inner liner, the power supply is provided to the fan inside the ventilation pipe by starting the electrical box. Air is then sent into the inner liner through the ventilation holes. After being filtered by the filter screen, the air is discharged into the circulation pipe through the ventilation holes at the bottom of the inner liner. The circulation pipe then discharges the air into the ventilation pipe where the fan is located, thereby ensuring the temperature inside the inner liner is stable. This achieves the assistance of the fermentation auxiliary component in the fermentation of the inner liner, providing a better fermentation environment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the removable, washable, and mildew-proof fermentation box inner liner proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the disassembly components of the removable, washable, and mildew-proof fermentation box inner liner proposed in this utility model.

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the auxiliary components for the fermentation of the inner liner of the removable, washable, and mildew-proof fermentation box proposed in this utility model.

[0021] Legend:

[0022] 1. Inner liner; 2. Limiting bracket; 3. Push rod; 4. Telescopic rod; 5. Spring; 6. Auxiliary rod; 7. Vertical rod; 8. Push-pull handle; 9. Limiting groove; 10. Washer ring; 11. Insulation shell; 12. Ventilation duct; 13. Fan; 14. Filter screen; 15. Circulation pipe; 16. Electrical box; 17. Ventilation hole; 18. Revolving door; 19. Handle; 20. Bracket; 21. Hinge; 22. Slide; 23. Ventilation opening. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1 and Figure 3This utility model provides an embodiment comprising an inner liner 1, which serves as the core load-bearing component for containing fermented materials. Therefore, it is made of a special anti-mold material to inhibit mold growth and ensure the quality and safety of fermentation. An insulating outer shell 11 is fixedly connected to the outside of the inner liner 1, effectively reducing heat exchange between the inner liner 1 and the outside environment, creating a stable internal temperature environment and providing a good temperature foundation for the fermentation process. Multiple limiting frames 2 are fixedly connected inside the inner liner 1, providing a sliding track for the push rod 3, serving as a guide and limiting element. The push rod 3 slides inside the limiting frame 2. A telescopic rod 4 and a spring 5 sleeved on its outside work together; when the push rod 3 is moved by force, the telescopic rod 4 extends and retracts accordingly, and the spring 5 generates… The elastic deformation provides cushioning and restoring force. Through the extension and retraction of the telescopic rod 4 and the elastic action of the spring 5, the push rod 3 is driven to remain stable during movement. The auxiliary rod 6 is fixedly connected to the outside of the push rod 3. The bottom of the auxiliary rod 6 is fixedly connected to the vertical rod 7 and the push-pull handle 8, providing the operator with a convenient point of force application. By holding the push-pull handle 8 and applying force, the vertical rod 7, the auxiliary rod 6 and the push rod 3 are driven to move in sequence. The multiple limiting grooves 9 opened inside the heat insulation shell 11 cooperate with the corresponding structure on the inner liner 1 to fix and position the inner liner 1. By limiting the specific structure through the limiting grooves 9, the inner liner 1 is kept in a stable position inside the heat insulation shell 11, so as to achieve the effect of ensuring the stability of the overall structure.

[0025] The auxiliary air circulation component fixedly connected to the outside of the inner liner 1 generates airflow through the operation of the fan, which drives the air to circulate inside the inner liner 1. The air circulation then achieves the purpose of evenly distributing heat and promoting full contact between the fermenting material and the air, which helps the fermentation process inside the inner liner 1 to proceed more efficiently and evenly.

[0026] Reference Figure 2 and Figure 4The auxiliary air circulation component includes an insulated outer shell 11, which not only provides insulation for the inner liner 1 but also serves as the mounting base for other components of the auxiliary air circulation component. A ventilation duct 12, fixedly connected to the top, relies on the insulated outer shell 11 to form an important channel for air circulation. The stable mounting position provided by the insulated outer shell 11 keeps the ventilation duct 12 in a fixed position, thereby providing a path for airflow through a stable pipe structure. A fan 13, fixedly connected inside the ventilation duct 12, is the power core for air circulation. When the fan 13 is powered on and running... The high-speed rotation of the fan blades drives air to form an airflow within the ventilation duct 12, thereby promoting air circulation. The detachable filter 14 at the top of the ventilation duct 12 serves a filtering and protective function. As air enters and exits through the ventilation duct 12, the fine mesh structure of the filter 14 intercepts dust, impurities, and other foreign objects in the air, thus preventing them from entering the inner liner 1 and contaminating the fermentation products. At the same time, the detachable design facilitates the cleaning and replacement of the filter 14, ensuring that it maintains a good filtering effect over a long period of time.

[0027] The circulation pipe 15, fixedly connected to the rear of the ventilation pipe 12, together with the ventilation pipe 12 and the internal space of the inner liner 1, forms an air circulation loop. The airflow generated by the fan 13 enters the circulation pipe 15 through the ventilation pipe 12, driving the air to flow along the circulation pipe 15. Then, through the guiding effect of the circulation pipe 15, the air is re-entered into the inner liner 1, realizing the circulation of air between the inner liner 1, the ventilation pipe 12, and the circulation pipe 15. The detachable filter 14 inside the inner liner 1 further enhances the protection of the fermentation environment. During the process of air entering the inner liner 1 and participating in the contact with the fermenting material, it is filtered again through the filter 14. Through double filtration, the purpose of maintaining a clean fermentation environment inside the inner liner 1 is achieved. The support 20 fixedly connected to the bottom of the heat-insulating shell 11 provides support for the entire fermentation box. Through the contact between the support 20 and the ground, the stable support structure achieves the purpose of maintaining the overall balance of the fermentation box, facilitating operation and air circulation, and also promoting air circulation at the bottom.

[0028] The hinge 21, which is fixedly connected to the outside of the inner liner 1, is one of the key components that enables the inner liner to be detachable and washable. The opening and closing operation allows users to easily clean, maintain, and replace the fermentation material inside the inner liner 1. Together with the auxiliary air circulation components, it meets the needs of efficient, convenient, and hygienic use of the fermentation box.

[0029] Reference Figure 1 and Figure 4The hinge 21 serves as the hub connecting the inner liner 1 and the rotating door 18. One side of the hinge 21 is fixedly connected to the outside of the inner liner 1, and the other side is fixedly connected to the rotating door 18. Through the rotation axis of the hinge 21, the rotating door 18 is driven to open and close around the inner liner 1. The opening and closing of the rotating door 18 facilitates the user's cleaning, adding, or removing fermentation materials from the inside of the inner liner 1. The handle 19 fixedly connected to the front of the rotating door 18 provides the user with a point of force. By holding the handle 19 and applying pushing or pulling force, the rotating door 18 is driven to rotate around the hinge 21 as the axis. The convenient operation method achieves the effect of quickly opening or closing the inner liner 1, realizing the convenience of the detachable and washable function.

[0030] The slide 22 fixedly connected to the top of the ventilation duct 12 forms a detachable filter structure with the sliding connection of the filter screen 14. The filter screen 14 can slide inside the slide 22. Guided by the track of the slide 22, the filter screen 14 is smoothly slid into or out of the installation position. This sliding connection method facilitates the user's disassembly and cleaning of the filter screen 14, ensuring the cleanliness of the air inlet of the ventilation duct 12 and maintaining the air filtration effect. The electrical box 16 fixedly connected to the top of the heat preservation shell 11 drives the control fan 13 through the wiring inside the electrical box 16, providing a stable and suitable environment for the fermentation process.

[0031] The ventilation openings 23 on the upper and lower sides of the insulation shell 11 are the key channels for air to enter and exit the insulation shell 11. The ventilation pipe 12 and the circulation pipe 15 are fixedly connected inside the ventilation openings 23. Through the positioning and connection of the ventilation openings 23, the ventilation pipe 12 and the circulation pipe 15 are connected to the internal space of the insulation shell 11. This connection structure achieves the purpose of constructing a complete air circulation loop, ensuring that air can flow orderly between the insulation shell 11, the ventilation pipe 12, the circulation pipe 15 and the inner liner 1. The multiple gaskets 10 fixedly connected to the outside of the push rod 3 can effectively reduce the friction between the push rod 3 and the limiting frame 2 and other components. When the push rod 3 slides in the limiting frame 2, the isolation and buffering effect of the gaskets 10 allows the push rod 3 to perform the operation more stably.

[0032] The ventilation holes 17 on the upper and lower sides of the inner liner 1, together with the filter screen 14, ventilation pipe 12, and circulation pipe 15, form the airflow path within the inner liner 1. When the fan 13 operates and drives air circulation, the air is guided by the ventilation holes 17 to enter and exit the inner liner 1 evenly. This even airflow ensures that the fermenting material is in full contact with the air, promoting uniform fermentation. The bottom of the filter screen 14 is fixedly connected to the top of the ventilation holes 17, further enhancing the air filtration effect. As air enters and exits the inner liner 1 through the ventilation holes 17, the filter screen 14 intercepts and filters impurities in the air, preventing them from entering the inner liner 1. This tight connection and filtration design maintains a clean fermentation environment inside the inner liner 1. At the same time, the cooperation between the filter screen 14 and the ventilation holes 17 ensures smooth airflow and efficient operation of the air circulation system.

[0033] Working principle: When the operator needs to disassemble, replace or clean the inner liner 1, by manually pulling the two push-pull handles 8 on one side of the inner liner 1, the two push-pull handles 8 move to the same side. The push-pull rod 8 pulls the vertical rod 7 and the auxiliary rod 6, and then pulls the push rod 3, causing the two push rods 4 on one side to move to the same side. This then squeezes the telescopic rod 4 and the spring 5, so that the push rod 3 slides along the limiting groove 9, thereby pulling the inner liner 1 out from the heat preservation shell 11. This achieves the effect of quick disassembly of the inner liner 1, which is convenient for replacing or cleaning the inner liner 1, thereby ensuring safety during the next fermentation of the inner liner and improving the safety factor of the inner liner.

[0034] When it is necessary to assist in the fermentation inside the inner liner 1, the electrical box 16 is activated. The electrical box 16 supplies power to the fan 13 inside the ventilation pipe 12. The fan 13 starts to draw in the air filtered by its top filter screen, and sends the air into the inner liner 1 through the ventilation hole 17. After being filtered by the filter screen 14, the air is discharged into the circulation pipe 15 through the ventilation hole 17 at the bottom of the inner liner 1. The circulation pipe 15 then discharges the air into the ventilation pipe 12 where the fan 13 is located, and circulates the air to ensure that the temperature inside the inner liner 1 is stable. This achieves the assistance of the fermentation auxiliary component in the fermentation of the inner liner 1, so that the fermentation inside the inner liner 1 can provide a better or constant temperature fermentation environment.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A removable, washable, mildew-proof fermentation chamber inner liner, comprising an inner liner (1), characterized in that: The inner liner (1) is fixedly connected to the outside of an insulating shell (11). Multiple limiting frames (2) are fixedly connected inside the inner liner (1). A push rod (3) is slidably connected inside the limiting frame (2). A telescopic rod (4) is fixedly connected outside the push rod (3). A spring (5) is sleeved on the outside of the telescopic rod (4). An auxiliary rod (6) is fixedly connected outside the push rod (3). A vertical rod (7) is fixedly connected to the bottom of the auxiliary rod (6). A push-pull handle (8) is fixedly connected outside the vertical rod (7). Multiple limiting grooves (9) are opened inside the insulating shell (11). An auxiliary air circulation component that helps fermentation inside the inner liner (1) is fixedly connected outside the inner liner (1).

2. The removable, washable, mildew-proof fermentation box inner liner according to claim 1, characterized in that: The auxiliary air circulation assembly includes an insulated outer shell (11), a ventilation pipe (12) is fixedly connected to the top of the insulated outer shell (11), a fan (13) is fixedly connected inside the ventilation pipe (12), a filter screen (14) is detachably connected to the top of the ventilation pipe (12), a circulation pipe (15) is fixedly connected to the rear side of the ventilation pipe (12), a filter screen (14) is detachably connected to the inside of the inner liner (1), a bracket (20) is fixedly connected to the bottom of the insulated outer shell (11), and a hinge (21) is fixedly connected to the outside of the inner liner (1).

3. The removable, washable, mildew-proof fermentation box inner liner according to claim 2, characterized in that: A rotating door (18) is fixedly connected to the other side of the hinge (21), and a handle (19) is fixedly connected to the front side of the rotating door (18).

4. The removable, washable, mildew-proof fermentation box inner liner according to claim 2, characterized in that: The top of the ventilation pipe (12) is fixedly connected to a slide (22).

5. The removable, washable, mildew-proof fermentation box inner liner according to claim 4, characterized in that: An electrical box (16) is fixedly connected to the top of the thermal insulation shell (11), and ventilation openings (23) are provided on the upper and lower sides of the thermal insulation shell (11).

6. The removable, washable, mildew-proof fermentation box inner liner according to claim 5, characterized in that: The push rod (3) is externally fixedly connected with multiple gaskets (10), and ventilation holes (17) are provided on both the upper and lower sides of the inner liner (1).

7. The removable, washable, mildew-proof fermentation box inner liner according to claim 6, characterized in that: The ventilation pipe (12) is fixedly connected to the outside of the ventilation opening (23) and the filter screen (14) is slidably connected to the inside of the carriage (22).

8. The removable, washable, mildew-proof fermentation box inner liner according to claim 7, characterized in that: The outside of the circulation pipe (15) is fixedly connected to the inside of the vent (23), and the bottom of the filter (14) is fixedly connected to the top of the vent (17).

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