CHAMBRE ISOLÉE DE CONTENEUR DE STOCKAGE DE CAISSE DE GLAÇIÈRE EN PLASTIQUE Modèle 3D

Description

High-quality 3D assets at affordable prices — trusted by designers, engineers, and creators worldwide. Made with care to be versatile, accessible, and ready for your pipeline.

Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
• - FBX (.fbx) – Standard format for most 3D software and pipelines
• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
• - STEP (.step, .stp) – CAD format using NURBS surfaces
• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
• - SAT (.sat) – ACIS solid model format (NURBS)
• - DAE (.dae) – Collada format for 3D applications and animations
• - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
• - Blender (.blend) – Provided for Blender users
• - SketchUp (.skp) – Compatible with all SketchUp versions
• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users

Model Info
• - All files are checked and tested for integrity and correct content
• - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
• • - Scene setup and mesh structure may vary depending on model complexity
• - Rendered using Luxion KeyShot
• - Affordable price with professional detailing

Buy with confidence. Quality and compatibility guaranteed.
If you have any questions about the file formats, feel free to send us a message — we're happy to assist you!

Sincerely,
SURF3D
Trusted source for professional and affordable 3D models.

More Information About 3D Model :
An Insulated Plastic Ice Cool Box Crate Storage Container Chamber, commonly referred to as a passive thermal retention unit, insulated ice chest, or cooler, is a specialized, multi-layered receptacle designed to maintain the temperature of its contents, typically below ambient environmental levels, for extended durations. These devices are crucial components of portable cold chain logistics and are utilized extensively in applications requiring temporary temperature-sensitive storage, preservation, or transportation.

### Construction and Materials

The design of an insulated cool box employs a high-efficiency double-wall structure engineered for thermal performance and structural integrity.

1. **Outer and Inner Shells:** The primary structural components—the exterior casing and the interior liner—are typically fabricated from highly durable polymer plastics, most commonly High-Density Polyethylene (HDPE) or Linear Low-Density Polyethylene (LLDPE). These materials are selected for their resistance to impact, corrosion, ultraviolet (UV) degradation, and low thermal conductivity. Manufacturing methods include injection molding for standard models and rotational molding (rotomolding) for premium, heavy-duty units, which ensures uniform wall thickness and enhanced durability, often allowing the unit to function as a robust storage crate or transit chamber.
2. **Insulating Core:** The void between the inner liner and the outer shell constitutes the insulation layer. The predominant material utilized is pressure-injected rigid polyurethane (PU) foam. PU foam is highly effective due to its low thermal diffusivity and closed-cell structure, which minimizes conductive heat transfer and eliminates internal air circulation (convection) within the walls. The thickness of this insulating layer directly correlates with the unit's thermal resistance (R-value) and retention capability. Some high-performance units may incorporate vacuum-insulated panels (VIPs) for superior performance in specialized applications.
3. **Sealing Mechanism:** Effective thermal retention mandates the prevention of air exchange between the interior and the external environment. This is achieved via a robust sealing system comprising a heavy-duty lid, often secured by durable, non-corrosive rubber or T-latches, and a continuous peripheral gasket, typically made of high-grade neoprene or silicone rubber. This hermetic seal is critical for preventing convective heat gain and maintaining internal chill hours.

### Functional Principles

The primary mechanism of the insulated container is passive temperature management, relying on the principles of thermal physics to impede heat ingress.

* **Conduction Mitigation:** The plastic shells and the thick, low-density foam core offer significant thermal resistance, drastically slowing the transfer of heat through the container walls.
* **Convection Mitigation:** The tight gasketing and sealed lid prevent the movement of warm external air into the chamber and the loss of cold air.
* **Thermal Mass Retention:** The storage chamber’s function is optimized when utilized with a chilling medium—such as water ice, dry ice, or specialized refrigerant gel packs (often phase change materials, or PCMs)—which provides a substantial internal thermal mass to absorb latent heat leakage over time.

### Applications

The versatility and reliability of insulated plastic containers make them indispensable across various sectors:

* **Logistics and Transportation:** Critical for maintaining the cold chain for perishable foodstuffs, seafood, and agricultural produce, ensuring quality and safety during transit.
* **Medical and Scientific:** Used for the reliable transport of biological samples, vaccines, blood products, and temperature-sensitive pharmaceuticals, often regulated under strict cold chain protocols.
* **Commercial and Recreational:** Essential equipment for catering operations, fishing and hunting expeditions, camping, and outdoor leisure, providing extended preservation capabilities in field conditions.

KEYWORDS: Insulation, Cooler, Ice Chest, HDPE, LLDPE, Polyurethane, Cold Chain, Thermal Retention, Rotomolding, Passive Cooling, Perishables, Transport, Storage, Temperature Control, Thermal Resistance, Refrigerator, Gel Pack, Ice Box, Vacuum Insulation, Foam Core, Gasket, Conduction, Convection, Plastic Container, Storage Crate, Catering Equipment, Thermal Bridging, Injection Molding, Durable, Temperature Regulation.