An embedded tea bar machine steam circulation system

Abstract

This utility model relates to the field of tea bar machine technology, specifically an embedded tea bar machine steam circulation system. It includes a cabinet with a water heating chamber located on the upper inner side of the cabinet. A water heating platform is installed inside the water heating chamber, and a circulation component is mounted on the back of the platform. The circulation component includes a fan located above the water heating chamber. The fan's outlet is connected to a filter box via an inlet pipe, and the top of the filter box is returned to the water heating chamber via a return pipe. In this embedded tea bar machine steam circulation system, the system constructs a complete steam circulation path through the circulation component in terms of steam circulation and energy utilization. The fan introduces the steam generated in the water heating chamber into the filter box through the inlet pipe, where it is processed and then returned to the water heating chamber via the return pipe, forming a closed-loop circulation. This process effectively recovers the heat contained in the steam, reduces direct heat loss, improves energy utilization, and reduces energy consumption during the water heating process, aligning with the development trend of energy conservation and consumption reduction.

Description

Technical Field

[0001] This utility model relates to the field of tea bar machine technology, specifically to an embedded tea bar machine steam circulation system. Background Technology

[0002] Tea bar machines, as a type of home appliance that integrates the functions of a water dispenser and a tea stove, have become increasingly popular in homes and offices in recent years. With the improvement of people's living standards, the demand for diversified functions in tea bar machines is also growing. Currently, in addition to basic functions such as boiling and keeping water warm, some tea bar machines on the market also have functions such as teacup cleaning and sterilization. However, in realizing these functions, the handling and utilization of steam has become a key issue. In existing technologies, such as the prior art document CN202421074684 (A circulating water system structure for a tea bar machine and a method for manufacturing a tea bar machine), the focus is mainly on improving the circulating water system structure of the tea bar machine, solving the problem of wasted water for cleaning teawares. However, it does not address the recycling and related treatment of steam. In actual use, if the large amount of steam generated during the water boiling process of the tea bar machine is directly discharged, it will not only waste energy but may also increase the humidity of the surrounding environment, affecting the user experience and even damaging the cabinet on which the tea bar machine is placed. For example, some tea bar machines with steam functions lack an effective circulation system after steam is generated, making it impossible to properly recover and utilize the heat and moisture in the steam. While some multi-functional tea bar machines have steam-related functions, they are deficient in steam purification and condensate collection and treatment, resulting in poor steam utilization and the potential for water accumulation inside the machine, bacterial growth, and impacts on equipment lifespan and user health. Therefore, developing an embedded tea bar machine steam circulation system that can effectively achieve steam circulation, purification, and proper condensate treatment is of significant practical importance. Summary of the Invention

[0003] The purpose of this utility model is to provide an embedded tea bar machine steam circulation system to solve the problems mentioned in the background art that some multi-functional tea bar machines, although they have steam-related functions, have deficiencies in steam purification and condensate collection and treatment, resulting in poor steam usage and easy accumulation of water inside the machine, which breeds bacteria and affects the lifespan of the equipment and the health of users.

[0004] To achieve the above objectives, this utility model provides an embedded tea bar steam circulation system, including a cabinet. A water boiling chamber is provided on the upper inner side of the cabinet. A water boiling platform is provided inside the water boiling chamber. A circulation component is installed on the back of the water boiling platform. The circulation component includes a fan located above the water boiling chamber. The air outlet of the fan is connected to a filter box through an air inlet pipe. The top of the filter box is returned to the water boiling chamber through a return pipe.

[0005] This unit features a heating chamber on the upper inner side of the cabinet to hold water to be heated, while the heating platform provides support for placing kettles and other containers. Once the water in the heating chamber is heated and steam is generated, a fan located above the heating chamber starts, using its suction to guide the steam through the air inlet pipe to the filter box. Inside the filter box, the steam undergoes a series of purification processes before returning to the heating chamber through the return pipe, thus forming a complete steam circulation path.

[0006] Preferably, the cabinet is also provided with several storage compartments inside, and a back panel is installed on the back of the cabinet.

[0007] This feature includes internal storage compartments, providing users with extra storage space for tea, teacups, tea canisters, and other tea-related items. The back panel, installed at the back of the cabinet, serves to seal and protect the internal structure, while also preventing dust and other impurities from entering.

[0008] Preferably, a display screen is installed on the top of the water heating platform.

[0009] This feature connects the display screen mounted on top of the water boiling platform to the control system of the tea bar machine. The control system will display the collected information, such as water boiling temperature, steam circulation status (e.g., whether the fan is running, whether the filter box needs cleaning), and equipment operating mode, on the display screen in a visual form.

[0010] Preferably, the bottom of the filter box is connected to a steam water storage box via a steam water pipe.

[0011] This feature is designed so that during the steam circulation and filtration process, the steam condenses upon cooling, producing condensate. A steam water pipe connected to the bottom of the filter box uses gravity to guide the condensate into a steam water storage box. The steam water storage box is specifically designed to collect and store this condensate.

[0012] Preferably, a fan bracket is installed on the side of the fan.

[0013] This fan bracket is installed on the side of the fan to support and secure it. When the fan operates, it generates vibrations and forces. The fan bracket, connected to the cabinet or other fixed structure, distributes these vibrations and forces across the entire support structure.

[0014] Preferably, the top of the filter box is detachably fitted with a cover plate, and the two ends of the cover plate are respectively provided with a steam return port and a steam inlet. The steam return port is connected to the air inlet pipe, and the steam inlet is connected to the return pipe.

[0015] This design features a removable cover for the top of the filter box, facilitating cleaning and maintenance. A steam return port and a steam inlet are located at either end of the cover, connecting to the air inlet and return pipes to form channels for steam to enter and exit the filter box. Steam enters from the steam return port below the cover, passes through the filter components inside the filter box, flows out from the steam inlet, and then returns to the water heating chamber via the return pipe.

[0016] Preferably, a sponge filter layer, a porous filter layer, and a mesh are sequentially installed on the lower part of the cover plate, and the sponge filter layer, the porous filter layer, and the mesh are arranged in parallel along the direction from the steam return port to the steam inlet.

[0017] This design incorporates a sponge filter layer with a rich porous structure. When steam passes through, it adsorbs fine impurities and some moisture from the steam, providing initial purification and dehumidification. A porous filter layer further purifies the steam; its porous structure intercepts tiny particles and other impurities while also diverting the steam for more even distribution through subsequent filter components. The mesh primarily supports the preceding two filter layers, preventing deformation under the impact of steam, and also provides initial filtration for larger particles. These three filter layers are arranged parallel to each other along the steam return port to the steam inlet, ensuring that the steam undergoes different levels of purification as it passes through.

[0018] Preferably, the inner walls on both sides of the filter box are provided with several slots, and the sides of the sponge filter layer, the porous filter layer, and the mesh are all fixed by the slots.

[0019] This feature includes slots on the inner walls of both sides of the filter box that fit the sides of the sponge filter layer, porous filter layer, and mesh. When installing the filter layer, simply snap the side of the filter layer into the slot to secure it within the filter box. This snap-fit ​​fixing method is simple to operate and ensures stable positioning of the filter layer within the filter box.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: In this embedded tea bar machine's steam circulation system, a complete steam circulation path is constructed using circulation components to improve steam circulation and energy utilization. The fan draws steam generated in the water heating chamber through the air inlet pipe into the filter box, where it is treated and then returned to the water heating chamber via the return pipe, forming a closed-loop circulation. This process effectively recovers the heat contained in the steam, reduces direct heat loss, improves energy utilization, and lowers energy consumption during the water heating process, aligning with the trend of energy conservation and emission reduction. From the perspective of steam purification and user experience, the sponge filter layer, porous filter layer, and mesh screen inside the filter box function sequentially along the steam flow direction. The sponge filter layer adsorbs fine impurities and some moisture in the steam, the porous filter layer further purifies and diverts the steam, and the mesh screen provides support and preliminary filtration. The steam, after multiple layers of filtration, is cleaner, preventing impurities from contaminating teaware when used for functions such as teacup sterilization, thus improving hygiene and safety. Furthermore, the removable cover design and the filter layers secured by slots allow users to easily clean or replace the filter components periodically, ensuring long-term stable filtration performance and simplifying maintenance. Regarding condensate treatment and equipment protection, a steam water storage box connected to the bottom of the filter box via a steam water pipe can centrally collect the condensate generated during steam circulation and filtration. This prevents condensate from flowing freely inside the cabinet, preventing damage due to prolonged dampness, reducing the risk of bacterial growth from water accumulation inside the machine, extending the equipment's lifespan, and ensuring user health and safety. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of the present invention; Figure 3 This is a schematic diagram of the water heating platform in this utility model; Figure 4 This is a schematic diagram of the structure of the circulation component in this utility model; Figure 5 This is a schematic diagram of the filter box in this utility model; The meanings of the labels in the diagram are as follows: 1. Cabinet; 11. Storage compartment; 12. Water heating compartment; 13. Back panel; 2. Water heating platform; 21. Display screen; 3. Circulation components; 31. Filter box; 311. Cover plate; 312. Steam return port; 313. Steam inlet; 314. Sponge filter layer; 315. Porous filter layer; 316. Mesh; 32. Air inlet pipe; 33. Return pipe; 34. Steam water pipe; 35. Steam water storage box; 36. Fan; 361. Fan bracket. Detailed Implementation

[0022] 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.

[0023] This utility model provides an embedded tea bar machine steam circulation system, such as Figure 1 , Figure 2 , Figure 4 As shown, the device includes a cabinet 1, a water heating chamber 12 is provided on the upper inner side of the cabinet 1, a water heating platform 2 is provided inside the water heating chamber 12, and a circulation component 3 is installed on the back of the water heating platform 2. The circulation component 3 includes a fan 36 located on the upper part of the water heating chamber 12. The air outlet of the fan 36 is connected to a filter box 31 through an air inlet pipe 32, and the top of the filter box 31 is connected back to the water heating chamber 12 through a return pipe 33.

[0024] The water heating chamber 12 on the upper inner side of cabinet 1 is used to hold water to be heated, and the water heating platform 2 provides support for placing containers such as kettles. When the water in the water heating chamber 12 is heated to generate steam, the fan 36 located above the water heating chamber 12 starts, using its suction to guide the steam through the air inlet pipe 32 to the filter box 31. In the filter box 31, the steam undergoes a series of purification processes and then returns to the water heating chamber 12 through the return pipe 33, thus forming a complete steam circulation path. The steam circulation system constructed by cabinet 1, water heating chamber 12, water heating platform 2, and circulation components 3 including fan 36, air inlet pipe 32, filter box 31, and return pipe 33 achieves effective steam recovery and recycling. On the one hand, it recovers steam heat, reduces loss, improves energy utilization, and reduces water heating energy consumption; on the other hand, it avoids direct steam emission, which would increase the humidity of the surrounding environment and reduce the risk of damage to cabinet 1 and other surrounding facilities.

[0025] In this embodiment, as Figure 1 , Figure 2 As shown, the cabinet 1 also has several storage compartments 11 inside, and a back panel 13 is installed on the back of the cabinet 1.

[0026] The storage compartment 11 inside the cabinet 1 provides users with additional storage space for items such as tea leaves and teacups. The back panel 13, installed on the back of the cabinet 1, encloses and protects the internal structure, preventing dust and other impurities from entering. The storage compartment 11 enhances the functionality of the tea bar machine, improves space utilization, and allows for organized item placement; the back panel 13 strengthens the structural stability of the cabinet 1, protects the internal steam circulation system and electrical components from external interference, and extends the equipment's lifespan.

[0027] Specifically, such as Figure 3 As shown, a display screen 21 is installed on the top of the water heating platform 2.

[0028] The display screen 21 installed on top of the water boiling platform 2 is connected to the control system, displaying the collected information such as water boiling temperature and steam circulation status in a visual format. The display screen 21 allows users to intuitively understand the operating status of the tea bar machine, making it easy to adjust functions in a timely manner and improving operational convenience and user experience.

[0029] Furthermore, such as Figure 4 As shown, the bottom of the filter box 31 is connected to a steam water storage box 35 via a steam water pipe 34.

[0030] The condensate generated during the steam circulation filtration is guided by gravity through the steam water pipe 34 at the bottom of the filter box 31 to the steam water storage box 35 for centralized storage. The steam water pipe 34 and the steam water storage box 35 effectively collect the condensate, preventing it from flowing inside the cabinet 1, avoiding moisture damage to the cabinet 1, and reducing the risk of bacterial growth.

[0031] Furthermore, such as Figure 4 As shown, a fan bracket 361 is installed on the side of the fan 36.

[0032] The fan bracket 361 on the side of the fan 36 supports and fixes the fan 36, dispersing the vibration and force of the fan 36 during operation. The fan bracket 361 enhances the stability of the fan 36, reduces component loosening and displacement, reduces noise, and extends the service life of the fan 36 and related components.

[0033] Furthermore, such as Figure 5 As shown, a cover plate 311 is detachably installed on the top of the filter box 31. Steam return port 312 and steam inlet 313 are respectively provided on the two ends of the cover plate 311. Steam return port 312 is connected to air inlet pipe 32, and steam inlet 313 is connected to return pipe 33.

[0034] The removable cover 311 on the top of the filter box 31 facilitates maintenance. Its two ends, the steam return port 312 and steam inlet 313, are connected to the air inlet pipe 32 and return pipe 33 respectively, forming a steam inlet and outlet channel. After treatment, the steam flows back to the water heating chamber 12. The removable design of the cover 311 enhances maintenance convenience, while the steam return port 312 and steam inlet 313 ensure orderly steam flow, guaranteeing efficient operation of the filter box 31.

[0035] Furthermore, such as Figure 5 As shown, a sponge filter layer 314, a porous filter layer 315, and a mesh 316 are sequentially installed on the lower part of the cover plate 311. The sponge filter layer 314, the porous filter layer 315, and the mesh 316 are arranged in parallel along the direction from the steam return port 312 to the steam inlet 313.

[0036] The sponge filter layer 314, porous filter layer 315, and mesh 316 at the bottom of the cover plate 311 are arranged in parallel along the direction from the steam return port 312 to the steam inlet 313, respectively adsorbing impurities, intercepting particles, and supporting the filter layers. The multi-layer filtration of the sponge filter layer 314, porous filter layer 315, and mesh 316 makes the steam cleaner, improves the safety and hygiene of teaware disinfection, and optimizes the user experience.

[0037] Furthermore, such as Figure 5 As shown, the inner walls on both sides of the filter box 31 are provided with several slots, and the sides of the sponge filter layer 314, the porous filter layer 315, and the mesh 316 are all fixed by the slots.

[0038] The slots on both sides of the inner wall of the filter box 31 are adapted to the sides of the sponge filter layer 314, the porous filter layer 315, and the mesh 316, and are fixed in place by snap-fit ​​to ensure their stable position. The slot design facilitates the installation and removal of the filter layers without the need for complicated tools, improves maintenance efficiency, and ensures that the sponge filter layer 314 and other components maintain a stable filtration state during steam circulation.

[0039] When using the built-in tea bar steam circulation system of this utility model, the user first puts the water to be heated into the container in the water heating chamber 12 and starts the water heating function on the water heating platform 2, and the system starts running. The water heating platform 2 heats the water in the container. As the water temperature rises, the water gradually boils and produces a large amount of steam, which permeates the inside of the water heating chamber 12. At this time, the blower 36 located above the water heating chamber 12 starts under the stable support of the blower bracket 361. The suction force generated by the blower 36 transports the steam in the water heating chamber 12 to the filter box 31 through the air inlet pipe 32. The steam first reaches the steam return port 312 on the top cover plate 311 of the filter box 31 through the air inlet pipe 32, and then enters the interior of the filter box 31. Steam entering the filter box 31 flows along the direction from the steam return port 312 to the steam inlet 313, passing sequentially through the sponge filter layer 314, the porous filter layer 315, and the mesh 316 at the bottom of the cover plate 311. The sponge filter layer 314 uses its abundant pores to adsorb fine impurities and some moisture in the steam; the porous filter layer 315 further intercepts tiny particles in the steam and simultaneously diverts the steam, allowing it to pass through more evenly; the mesh 316 supports the first two filter layers, preventing them from deforming under steam impact, while also filtering out larger particles. These three filter layers are secured by slots on the inner walls of both sides of the filter box 31, ensuring a stable filtration state during steam flow. After being purified through multiple layers, the clean steam flows out of the filter box 31 through the steam inlet 313 on the cover plate 311, and then returns to the water boiling chamber 12 through the return pipe 33 to continue participating in the water boiling process or for functions such as tea cup sterilization, forming a complete steam cycle. During the steam circulation and filtration process, some of the steam will condense upon cooling, forming condensate. This condensate collects at the bottom of the filter box 31 under gravity, and then flows through the steam water pipe 34 into the steam water storage box 35 for centralized storage, preventing the condensate from flowing freely inside the cabinet 1. Throughout the process, the display screen 21 on top of the water heating platform 2 will show the water temperature, steam circulation status such as the operation of the fan 36, and whether the filter box 31 needs cleaning in real time, allowing users to understand the system's operating status and make adjustments as needed. Meanwhile, the storage compartment 11 inside the cabinet 1 can be used to store items such as tea leaves and teacups, while the back panel 13 protects the internal structure of the cabinet 1, ensuring long-term stable operation of the system.

[0040] Finally, it should be noted that the electronic components in the above-mentioned components, such as the water heating platform 2 in this embodiment, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components are connected by wires. The specific connection method should refer to the working order between each electrical component in the above working principle to complete the electrical connection. All of these are technologies known in the art.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An embedded tea bar machine steam circulation system, comprising a cabinet (1), characterized in that: The upper inner side of the cabinet (1) is provided with a water heating chamber (12), and a water heating platform (2) is provided inside the water heating chamber (12). A circulation component (3) is installed on the back of the water heating platform (2). The circulation component (3) includes a fan (36) located on the upper part of the water heating chamber (12). The air outlet of the fan (36) is connected to a filter box (31) through an air inlet pipe (32). The top of the filter box (31) is connected back to the water heating chamber (12) through a return pipe (33).

2. The built-in tea bar machine steam circulation system according to claim 1, wherein: The cabinet (1) is also provided with several storage compartments (11) inside, and a back panel (13) is installed on the back of the cabinet (1).

3. The built-in tea bar machine steam circulation system of claim 1, wherein: A display screen (21) is installed on the top of the water heating platform (2).

4. The built-in tea bar machine steam circulation system of claim 1, wherein: The bottom of the filter box (31) is connected to a steam water storage box (35) via a steam water pipe (34).

5. The built-in tea bar machine steam circulation system according to claim 1, wherein: The fan (36) is equipped with a fan bracket (361) on its side.

6. The built-in tea bar machine steam circulation system of claim 1, wherein: The top of the filter box (31) is detachably fitted with a cover plate (311). The two ends of the cover plate (311) are respectively provided with a steam return port (312) and a steam inlet (313). The steam return port (312) is connected to the air inlet pipe (32), and the steam inlet (313) is connected to the return pipe (33).

7. The built-in tea bar machine steam circulation system according to claim 6, characterized in that: The lower part of the cover plate (311) is sequentially equipped with a sponge filter layer (314), a porous filter layer (315), and a mesh (316). The sponge filter layer (314), the porous filter layer (315), and the mesh (316) are arranged in parallel along the direction from the steam return port (312) to the steam inlet (313).

8. The built-in tea bar machine steam circulation system according to claim 7, characterized in that: The filter box (31) has several slots on its inner walls on both sides, and the sides of the sponge filter layer (314), the porous filter layer (315), and the mesh (316) are all fixed by the slots.

Images