荷兰桶系统 5 罐循环水培装置 3D 模型

描述

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Included File Formats
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• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
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• - 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

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More Information About 3D Model :
The Dutch Bucket System, formally recognized as the Bato Bucket system, is an advanced, modular form of drip irrigation hydroponics specifically engineered for the cultivation of large, high-yielding fruiting and vining crops. This detailed description pertains to a specific recirculating (closed-loop) configuration comprising five independent growing containers. This setup is favored in controlled environment agriculture (CEA) for its efficiency in nutrient management and its capacity to support substantial root zones.

### I. System Architecture and Nomenclature

The "5 Pot Recirculating Setup" is characterized by its modularity, where each of the five buckets functions as an isolated growth cell yet shares a common nutrient delivery and return infrastructure.

1. **Bato Buckets (Growing Containers):** The central components are five specialized containers, typically constructed from opaque, UV-stabilized, food-grade plastic (polyethylene or polypropylene). These buckets possess a unique design feature: a modified drain mechanism, often involving a siphon elbow or a standpipe. This mechanism ensures that a minimal reservoir of nutrient solution remains at the base of the bucket—usually 3 to 5 centimeters—before the excess solution is flushed out. This feature provides a vital buffer against temporary pump failures or irrigation schedule disruptions, preventing total root dehydration.
2. **Growth Medium:** Given the constant reapplication of nutrient solution, the medium utilized must be inert, highly porous, and possess excellent drainage capabilities. Common substrates include perlite, coco coir (coconut fiber), expanded clay pebbles (hydroton), or mixtures thereof.
3. **Nutrient Reservoir:** A centralized, light-proof tank houses the optimized hydroponic nutrient solution. The size of the reservoir must be scaled appropriately to the evapotranspiration rates of the five mature plants, minimizing fluctuations in nutrient concentration and temperature.
4. **Plumbing and Delivery:** The system utilizes a submersible pump in the reservoir to push the solution through a primary distribution line (manifold). Smaller secondary tubing (spaghetti tubing), equipped with drip emitters, branches off the manifold, delivering the solution directly to the base of the stem or root zone within each of the five pots.

### II. Operational Principle: Recirculation

The defining characteristic of this setup is its recirculating methodology, which maximizes resource utilization compared to a drain-to-waste system.

**Irrigation Cycle:** Irrigation is administered through short, periodic cycles controlled by a digital timer. The pump forces the solution through the drip emitters, saturating the growth medium. This process not only delivers water and dissolved mineral salts but also actively flushes accumulated waste products and ensures the rhizosphere remains oxygenated.

**Drainage and Recovery:** As the solution percolates through the medium, excess fluid is collected via the standpipe drain assembly in each bucket. The solution then flows, assisted by gravity, into a shared collection channel or manifold. This manifold routes the spent (recovered) nutrient solution back to the central reservoir.

**Nutrient Management:** Because the solution is reused, the reservoir requires strict monitoring. The electrical conductivity (EC) level, which correlates directly with nutrient concentration, will decline as the plants consume ions, while the potential of hydrogen (pH) will fluctuate based on the differential uptake rate of cations and anions. Continuous adjustments and periodic reservoir replenishment (topping off and full solution dumps) are necessary to maintain optimal nutrient bioavailability (typically pH 5.5–6.5).

### III. Applications and Advantages

The 5-pot Dutch Bucket recirculating configuration offers significant operational benefits, particularly suited for high-value crops that require stable support and substantial root space.

* **Crop Suitability:** This system excels in growing large, heavy-feeding vegetable plants such as tomatoes (*Lycopersicon esculentum*), cucumbers (*Cucumis sativus*), various peppers (*Capsicum* species), eggplants (*Solanum melongena*), and indeterminate vining berries.
* **Water and Nutrient Efficiency:** The recirculation loop dramatically reduces water consumption and nutrient waste (effluent) compared to open systems, making it environmentally and economically sustainable.
* **Disease Management:** Since each bucket is semi-isolated, the spread of root-borne pathogens is significantly contained compared to systems utilizing shallow, interconnected channels, such as Nutrient Film Technique (NFT).
* **Scalability:** While described as a 5-pot setup, the modular nature allows for simple expansion or reduction of the system by adding or removing individual buckets connected to the main delivery and return lines.

KEYWORDS: Hydroponics, Bato Bucket, Dutch Bucket, Recirculating System, Closed-Loop Hydroponics, Drip Irrigation, Controlled Environment Agriculture, CEA, 5 Pot Setup, Nutrient Film, Perlite, Coco Coir, Root Zone, Submersible Pump, Solanum Lycopersicum, Cucumis Sativus, Siphon Elbow, Standpipe Drain, Electrical Conductivity, pH Monitoring, Mineral Salts, Modular Hydroponics, Inert Medium, Fertigation, Hydroponic Reservoir, Water Conservation, Root Pathogens, Drainage Manifold, Plant Stability.