I. Model Basic Information

1. Model Name: 3D Model of Household Multi-functional Integrated Dehumidifier
2. Design Software and Version: The exterior design is based on Rhino 7.0 version, while the internal structure is designed using mainstream 3D design software such as ProE/Creo, and the universal step format files are also exported. Then, the 3dm format file, obj format file, fbx format file, 3ds format file are exported using Rhino 7.0 to meet the opening and editing needs of different users, and the keyshot rendering source files are included.II. Design Highlights of the Exterior
3. Style Adaptability: Adopting a minimalist Nordic design concept, three basic color schemes of white, gray, and light wood color are provided, which can perfectly adapt to various modern minimalist, Japanese wood, and industrial style home decoration styles. The corners of the machine body are processed with rounded transitions to avoid the risk of caused by sharp edges， making it more suitable for families with elderly or children.
4. Detail Design： A hidden touch panel is equipped on the top， which integrates with the machine body in standby mode and lights up a soft backlight when touched. The side of the machine body is designed with a detachable dust-proof screen for easy daily cleaning and maintenance. The bottom is equipped with silent swivel wheels and hidden support feet， balancing the convenience of movement and stability of placement.III. Detailed Explanation of the Internal Structure
5. Core Dehumidification System： Adopting the classic refrigeration dehumidification principle， it fully reproduces the actual working process of a dehumidifier. The model includes four core refrigeration components： compressor， condenser， evaporator， and capillary tube. The copper pipe connection path is designed completely in accordance with actual engineering specifications， allowing for a clear display of the refrigerant circulation process.
6. Air Circulation System： Equipped with a two-way centrifugal fan model， it fully replicates the air path of intake， dehumidification， heating， and output； the air duct is internally designed with a guide plate structure， which can effectively reduce wind resistance and operating noise， truly simulating the principle of a silent air duct design.
7. Auxiliary Function Modules： Includes an independent water collection tray and water level sensor model， which replicates the automatic shutdown protection mechanism when the water level is full； at the same time， a detachable water tank structure is designed， supporting both external drainage pipe and manual water pouring two drainage modes.IV. Model Application Value
8. Teaching and Research： Can be used as a teaching model for refrigeration-related courses， visually demonstrating the refrigeration dehumidification principle and the structure of the air conditioning refrigeration system， helping students understand professional knowledge such as heat exchange and refrigerant circulation.
9. Product Development： Designers can directly carry out modification design based on this model， adjusting the appearance size， replacing component materials， and quickly generating new dehumidifier design schemes.
10. Marketing Display： Supports importing Keyshot， C4D， etc. rendering software for product effect diagram creation， which can be used for e-commerce detail pages， product brochures， etc. for marketing material creation.V. Usage Instructions
11. Software Compatibility： It is recommended to open the original file using Rhino 7.0 or above version. The step format file can be directly imported into mainstream 3D software such as ProE/Creo Solidworks etc.