High-efficient and uniform clothes drying device with double-side cooperative drying

Abstract

The utility model relates to the field of garment processing, especially point to a kind of high-efficient uniform garment drying equipment of double-side cooperative drying, the equipment is constituted by drying box, annular clothes pole, drying assembly and moisture removal mechanism. The semicylindrical drying cavity of drying box optimizes airflow circulation, annular clothes pole is rotated by carousel drive, and clothes are evenly distributed and continuously moved by the limiting of positioner limit clothes hanger, ensure that every piece of clothing can be fully contacted hot air. The core innovation is the fan-shaped double-side design of drying assembly: inner air supply tube and outer air supply cover are oppositely arranged to form fan-shaped garment passage, synchronous hot air coverage of inside and outside of clothes is realized by air vent, clothes are subjected to double-side hot air "sandwiching" when entering passage, moisture is evaporated simultaneously on both sides quickly, and drying efficiency is greatly improved;After leaving passage, inner air supply tube continuously provides basic drying for inside of clothes, cooperates with the natural balance of inside and outside moisture of clothes, and completely solves the uneven problem caused by single-side drying.

Description

Technical Field

[0001] This utility model relates to the field of garment processing, and in particular to a highly efficient and uniform garment drying device with dual-sided synergistic drying. Background Technology

[0002] Drying efficiency and uniformity are core performance indicators for clothing drying equipment. However, most current mainstream drying equipment adopts a single-sided drying design, and this structural defect has become a key bottleneck restricting the improvement of these two core performance indicators. Specifically, the hot air output mechanism of existing equipment is mostly arranged on one side, which can only blow hot air on a single surface (outer or inner side) of the clothing. The other side, lacking direct hot air action, can only rely on moisture penetration and air convection for indirect drying, resulting in a significant reduction in drying efficiency—moisture evaporates rapidly on one side of the clothing, while moisture evaporates slowly on the other side, significantly extending the overall drying cycle. At the same time, single-sided drying easily causes significant differences in dryness between the inner and outer sides of the clothing, as well as between the front and back pieces, resulting in obvious uneven drying problems. This not only affects the wearing experience of the clothing but may also lead to the growth of bacteria and odors due to localized dampness. Utility Model Content

[0003] To address the shortcomings mentioned above in the background technology, this utility model provides a highly efficient and uniform garment drying device with dual-sided synergistic drying.

[0004] The present invention adopts the following technical solution: A highly efficient and uniform garment drying device with dual-sided synergistic drying, characterized in that it comprises: A drying oven, which has a drying chamber inside for drying operations; A ring-shaped clothes rack is installed inside the drying chamber for hanging clothes to be dried, and can be driven to rotate around a central axis. A drying assembly, fixedly disposed within the drying chamber, includes: A fan-shaped base plate; An internal air supply duct is erected at the center of the base plate, and its axis is coaxial with the rotation center axis of the annular clothes rack. An external air supply hood is erected on the arc-shaped edge of the base plate and is positioned opposite to the internal air supply duct, thereby forming a fan-shaped garment passage between the two for hanging garments to pass through. The base plate, the external air supply hood, and the internal air supply duct form a connected air supply cavity, and the inner side wall of the external air supply hood and the outer side wall of the internal air supply duct are each provided with a number of ventilation holes for blowing out hot air.

[0005] As a further improvement, the external air supply cover consists of a frame fixed to the base plate and a panel detachably mounted on the frame, with the ventilation holes provided on the panel.

[0006] As a further improvement, the internal air supply duct is detachably mounted on the base plate.

[0007] As a further improvement, a mounting ring is provided at the center of the base plate, and the bottom of the inner air supply duct is threadedly connected to the mounting ring.

[0008] As a further improvement, a guide column is coaxially arranged inside the inner air supply duct, and an annular airflow channel is formed between the guide column and the inner wall of the inner air supply duct.

[0009] As a further improvement, the guide column and the inner air supply duct are detachably connected.

[0010] As a further improvement, a connecting ring is provided on the inner top side of the internal air supply duct, and the top of the guide column is threadedly connected to the connecting ring.

[0011] As a further improvement, the bottom end face of the guide column is provided with a handle for easy disassembly.

[0012] As a further improvement, the annular clothes rack includes a turntable that is horizontally set and rotatably mounted on the top of the drying chamber; the annular clothes rack is horizontally suspended below the turntable by multiple connecting rods; wherein the turntable is driven to rotate by an independent drive motor.

[0013] As a further improvement, the ring-shaped clothes hanger is equipped with multiple locators for limiting the position of the hanger.

[0014] As described above, this utility model has the following advantages compared to existing technologies: it consists of a drying chamber, a ring-shaped clothes rack, a drying assembly, and a dehumidification mechanism. The semi-cylindrical drying chamber of the drying chamber optimizes airflow circulation. The ring-shaped clothes rack rotates via a turntable, and the hangers are positioned by a locator, ensuring that the clothes are evenly distributed in a ring and move continuously, guaranteeing that each garment is fully exposed to hot air. The core innovation is the fan-shaped double-sided design of the drying assembly: the inner air duct and the outer air hood are arranged opposite each other to form a fan-shaped clothing channel. Simultaneous hot air coverage of the inside and outside of the garments is achieved through ventilation holes. When the garments enter the channel, they are "sandwiched" by hot air from both sides, causing rapid evaporation of moisture on both sides simultaneously, significantly improving drying efficiency. After leaving the channel, the inner air duct continues to provide basic drying for the inside of the garments, working in conjunction with the natural balance of moisture inside and outside the garments to completely solve the unevenness problem caused by single-sided drying. All components work together to achieve efficient and uniform drying on both sides, completely overcoming the technical shortcomings of existing single-sided drying methods. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention.

[0016] Figure 2This is a three-dimensional structural diagram of a ring-shaped clothes rack.

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the drying component.

[0018] Figure 4 This is an exploded structural diagram of the base plate and the external air supply hood.

[0019] Figure 5 This is an exploded view of the internal air supply duct.

[0020] Figure 6 This is a schematic diagram of the cross-sectional structure of the internal air supply duct. Detailed Implementation

[0021] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0022] As attached Figure 1 As shown, a high-efficiency and uniform garment drying device with dual-sided coordinated drying is disclosed. The core components include a drying chamber 1, a ring-shaped clothes hanging rod 2, and a drying component 3. All components work together in a coordinated manner, and the spatial layout and functional implementation have been precisely optimized to ensure a dual improvement in drying efficiency and drying quality.

[0023] The drying oven 1, serving as the main supporting structure of the equipment, is made of high-strength, corrosion-resistant materials, possessing excellent sealing performance and heat insulation. Its interior is scientifically partitioned to form a semi-cylindrical drying chamber 11 specifically for drying operations. The volume of this drying chamber 11 has been rationally calculated to accommodate a certain number of garments to be dried while ensuring effective hot air circulation within the chamber, avoiding dead airflow zones. A door 12 is hinged to one side of the drying oven 1. A sealing strip is installed at the connection between the door 12 and the oven body, ensuring the drying chamber 11 remains airtight when closed, reducing heat loss. Additionally, a transparent observation window can be installed on the door 12, allowing users to easily monitor the drying status of the garments in real time, making operation more convenient.

[0024] To promptly remove the humid and hot air generated during the drying process and prevent moisture accumulation in the drying chamber 11 from affecting drying efficiency, the drying chamber 1 is also equipped with a dehumidification mechanism 4. This dehumidification mechanism 4 includes a dehumidification port located on the top or side wall of the drying chamber 1, a dehumidification fan installed at the port, and a filter assembly. The location of the dehumidification port has been optimized through fluid dynamics analysis, preferably placed in a dead air zone of the drying chamber 11 or at the top where humid and hot air tends to accumulate, ensuring rapid capture and removal of moisture. The dehumidification fan adopts a low-noise, high-pressure design, and its speed can be automatically adjusted according to the humidity in the drying chamber 11—when the humidity sensor in the drying chamber 1 detects that the humidity inside the chamber is higher than a set threshold, the dehumidification fan automatically increases its speed to increase the dehumidification volume; when the humidity drops to a reasonable range, the dehumidification fan switches to low speed operation, ensuring dehumidification effect while reducing heat loss. The filter assembly uses a high-density filter screen, which can effectively intercept impurities such as clothing fibers and dust carried in the humid and hot air, preventing blockage of the dehumidification pipe and maintaining the unobstructed flow of the dehumidification channel.

[0025] As attached Figure 1 and Figure 2 As shown, the annular clothes hanging rod 2 is the core component for hanging clothes to be dried. It is precisely positioned in the middle of the drying chamber 11, and its design height matches the position of the drying component 3 to ensure that the clothes can fully contact the hot air. The core structure of the annular clothes hanging rod 2 includes a horizontally positioned turntable 22, which is rotatably mounted on the top of the drying chamber 11 via high-precision bearings to ensure smooth and uninterrupted rotation. The annular clothes hanging rod 2 itself is horizontally suspended below the turntable 22 by multiple evenly distributed connecting rods 21. The connecting rods 21 are made of lightweight and high-strength materials, which not only ensures the stability of the connection but also effectively reduces the load on the turntable 22. To ensure stable rotation of the annular clothes rack 2, the turntable 22 is driven by an independent drive motor. The drive motor is connected to the turntable 22 via a transmission method such as gears, belts, or couplings (the specific transmission method can be selected according to the equipment size and power requirements). The output speed of the motor is adjusted by a reduction mechanism to provide stable rotational power to the turntable 22, keeping the rotation speed of the annular clothes rack 2 uniform and avoiding fluctuations in speed that could affect the drying effect. Multiple connecting rods 21 are evenly distributed below the turntable 22. The two ends of each connecting rod 21 are welded or bolted to the turntable 22 and the annular clothes rack 2, respectively, ensuring a firm connection that can effectively support the weight of the clothes while preventing wobbling during rotation.

[0026] In addition, multiple positioners 23 are evenly distributed on the annular clothes rack 2. The function of these positioners 23 is to limit the position of the hangers and prevent the clothes from shifting due to airflow impact or collision during rotation, thus affecting the drying effect. The design of the positioners 23 is flexible and diverse. They can be positioning rings for directly hanging the hangers, with an inner diameter that matches the size of common hanger hooks, ensuring a stable hang and preventing them from falling off. Alternatively, they can be positioning pins for limiting the movement of the hangers, preventing lateral sliding of the hangers and ensuring that the clothes are evenly distributed on the annular clothes rack 2, avoiding local congestion that would prevent hot air from penetrating.

[0027] As attached Figure 3 and Figure 4 As shown, the drying assembly 3, as a key component providing the drying heat source and airflow, is fixedly installed near the bottom inside the drying chamber 11. Its overall structure adopts a fan-shaped design, perfectly matching the circular motion trajectory of the annular clothes hanging rod 2, ensuring that each garment passes precisely through the hot air action area. The drying assembly 3 mainly consists of three parts: a fan-shaped base plate 31, an inner air supply duct 33, and an outer air supply hood 32. These three parts work together to form a highly efficient hot air delivery system. The inner air duct 33 is upright at the center of the base plate 31, and its axis is completely coaxial with the rotation center axis of the annular clothes hanging rod 2. This coaxial design ensures that the inner surface of the clothes maintains a uniform distance from the inner air duct 33 during rotation, ensuring consistent hot air coverage. The outer air hood 32 is upright at the arc edge of the base plate 31, opposite to the inner air duct 33. The two form a fan-shaped clothing channel of moderate width. The width of the channel is precisely calculated to allow the hanging clothes to pass through smoothly while ensuring that the hot air effectively wraps the clothes.

[0028] The base plate 31, the outer air hood 32, and the inner air duct 33 are hollow, forming interconnected air supply cavities. These cavities are connected to the equipment's hot air generating devices (such as heating pipes, blowers, etc., not shown in the figure). Hot air can be evenly distributed to the inner air duct 33 and the outer air hood 32 through the air supply cavities. To achieve uniform hot air output, several ventilation holes 34 are densely arranged on the inner wall of the outer air hood 32 and the outer wall of the inner air duct 33. These ventilation holes 34 are evenly distributed, and their diameter is optimized according to the hot air flow rate to ensure that the blown hot air velocity is stable and covers the entire area. The core function of the inner air duct 33 is to ensure that the "inner" surface of the clothes can continuously receive basic hot air drying during the entire circumferential rotation, avoiding incomplete drying of the inner surface of the clothes due to insufficient airflow. The outer air hood 32, on the other hand, provides localized enhanced drying for the "outer" surface of the clothes by concentrating airflow to increase the hot air intensity in that area. When the clothes rotate into the fan-shaped garment channel along the circular hanging rod 2, both sides of the clothes are simultaneously subjected to the strongest hot air blown from the inner air duct 33 and the outer air hood 32. The moisture on the surface of the clothes is quickly carried away under the combined action of strong airflow and high temperature. After the clothes leave the fan-shaped garment channel, the inner air duct 33 continues to deliver hot air to the inside of the clothes. At the same time, the moisture inside and on the surface of the clothes will naturally reach equilibrium. This "enhanced drying - moisture balance" cycle mode can effectively avoid the situation of clothes being too dry or too wet in some places, and ultimately achieve an extremely uniform drying effect.

[0029] To facilitate equipment maintenance, cleaning, and component replacement, the drying assembly 3 adopts a modular, detachable design. The external air hood 32 consists of a frame 321 fixed to the base plate 31 and a panel 322 detachably mounted on the frame 321. The frame 321 is connected to the base plate 31 by welding or bolts to ensure structural stability. The panel 322 is connected to the frame 321 by clips or bolts. Ventilation holes 34 are evenly distributed on the panel 322. When the panel 322 becomes clogged or damaged, it can be quickly disassembled for cleaning or replacement. The internal air duct 33 also adopts a detachable design. A mounting ring 311 is specifically provided at the center of the base plate 31, and the bottom of the internal air duct 33 has a corresponding threaded structure, which is fixed to the mounting ring 311 via a threaded connection. Disassembly is simple; just rotate the internal air duct 33 to remove it.

[0030] As attached Figure 5 and Figure 6As shown, in order to further optimize the air supply effect of the inner air supply duct 33, a guide column 332 is coaxially arranged inside the inner air supply duct 33. The guide column 332 and the inner wall of the inner air supply duct 33 form an annular airflow channel. This channel can guide the hot air delivered from the air supply cavity, prevent the hot air from forming eddies in the air supply cavity, and ensure that the hot air can be blown out evenly through the ventilation hole 34 of the inner air supply duct 33. The guide column 332 also adopts a detachable design. A connecting ring 331 is located on the inner top side of the inner air duct 33, and a matching thread is provided on the top of the guide column 332. It is fixed to the connecting ring 331 via the threaded connection. To facilitate disassembly of the guide column 332, a handle 333 is specially provided on its bottom end face. The handle 333 has a non-slip design, allowing users to easily complete the installation or disassembly operation by rotating the guide column 332 while holding the handle 333, facilitating cleaning of the guide column 332 and the interior of the inner air duct 33. To reduce the load on the inner air duct 33 and the base plate 31, the guide column 332 adopts a hollow design and is made of lightweight, high-strength materials.

[0031] In summary, this utility model consists of a drying chamber 1, a ring-shaped clothes rack 2, a drying assembly 3, and a dehumidification mechanism 4. The semi-cylindrical drying chamber 11 of the drying chamber 1 optimizes airflow circulation. The ring-shaped clothes rack 2 is driven to rotate by a turntable 22, and the hangers are positioned by a locator 23, ensuring that the clothes are evenly distributed in a ring and move continuously, guaranteeing that each garment is fully exposed to hot air. The core innovation is the fan-shaped double-sided design of the drying assembly 3: the inner air duct 33 and the outer air hood 32 are arranged opposite each other to form a fan-shaped clothing channel. Through ventilation holes 34, simultaneous hot air coverage is achieved on both the inner and outer sides of the clothing. When the clothing enters the channel, it is "sandwiched" by hot air from both sides, causing rapid evaporation of moisture on both sides simultaneously, significantly improving drying efficiency. After leaving the channel, the inner air duct 33 continues to provide basic drying for the inner side of the clothing, working in conjunction with the natural balance of moisture inside and outside the clothing to completely solve the unevenness problem caused by single-sided drying. All components work together to achieve efficient and uniform drying on both sides, completely overcoming the technical shortcomings of existing single-sided drying methods.

[0032] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial modifications made to this utility model using this concept shall be considered as an infringement of the protection scope of this utility model.

Claims

1. A high-efficiency, uniform garment drying device with dual-sided synergistic drying, characterized in that, Including: A drying oven, which has a drying chamber inside for drying operations; A ring-shaped clothes rack is installed inside the drying chamber for hanging clothes to be dried, and can be driven to rotate around a central axis. A drying assembly, fixedly disposed within the drying chamber, includes: A fan-shaped base plate; An internal air supply duct is erected at the center of the base plate, and its axis is coaxial with the rotation center axis of the annular clothes rack. An external air supply hood is erected on the arc-shaped edge of the base plate and is positioned opposite to the internal air supply duct, thereby forming a fan-shaped garment passage between the two for hanging garments to pass through. The base plate, the external air supply hood, and the internal air supply duct form a connected air supply cavity, and the inner side wall of the external air supply hood and the outer side wall of the internal air supply duct are each provided with a number of ventilation holes for blowing out hot air.

2. The efficient and uniform garment drying equipment with dual-sided synergistic drying as described in claim 1, characterized in that: The external air supply cover consists of a frame fixed to the base plate and a panel detachably mounted on the frame, with ventilation holes provided on the panel.

3. The efficient and uniform garment drying equipment with dual-sided synergistic drying as described in claim 1, characterized in that: The internal air supply duct is detachably mounted on the base plate.

4. The efficient and uniform garment drying equipment with dual-sided synergistic drying as described in claim 3, characterized in that: An installation ring is provided at the center of the base plate, and the bottom of the inner air supply duct is threadedly connected to the installation ring.

5. The efficient and uniform garment drying equipment with dual-sided synergistic drying as described in claim 3, characterized in that: A guide column is coaxially arranged inside the inner air supply duct, and an annular airflow channel is formed between the guide column and the inner wall of the inner air supply duct.

6. The efficient and uniform garment drying equipment with dual-sided synergistic drying as described in claim 5, characterized in that: The guide column and the inner air supply duct are detachably connected.

7. The efficient and uniform garment drying equipment with dual-sided synergistic drying as described in claim 6, characterized in that: The inner top of the internal air supply duct is provided with a connecting ring, and the top of the guide column is threadedly connected to the connecting ring.

8. The efficient and uniform garment drying equipment with dual-sided synergistic drying as described in claim 7, characterized in that: The bottom end face of the guide column is provided with a handle for easy disassembly.

9. The efficient and uniform garment drying equipment with dual-sided synergistic drying as described in claim 1, characterized in that: The annular clothes hanging rod includes a turntable that is horizontally set and rotatably installed on the top of the drying chamber; the annular clothes hanging rod is horizontally suspended below the turntable by multiple connecting rods; wherein the turntable is driven to rotate by an independent drive motor.

10. The efficient and uniform garment drying equipment with dual-sided synergistic drying as described in claim 1, characterized in that: The circular clothes hanger has multiple locators distributed on it to restrict the position of the hanger.

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