Fujian Sanan Sino-Science Photobiotech Co., Ltd.

Zhen Lu

Zhuo Zhan

Zhiyin Li

Ying Chen

A hydroponic cultivation system includes a plurality of hydroponic cultivation units vertically stacked one over another, each configured to provide a cultivation bed for the plants and including: a tank with an integrated structure; separation bars on a bed of the tank; a planting board; a plurality of removable dispensers, and a plurality of removable dam members. Every two neighboring hydroponic cultivation units are hydrologically coupled to one another such that the culture solution flows top-to-bottom through each of the plurality of hydroponic cultivation units on each level. The removable dam members and the separation bars are configured to facilitate flexible control of depths and passageways of a culture solution flowing in the tank, thereby allowing for convenient switching between a deep cultivation mode and a shallow cultivation mode to support different growth stages of plants being cultivated in the tank of the hydroponic cultivation unit.

Hydroponic cultivation unit and system

A hydroponic cultivation system includes a plurality of hydroponic cultivation units vertically stacked one over another. Each hydroponic cultivation unit is configured to provide a cultivation bed for the plants. Every two neighboring units are hydrologically coupled to one another such that the culture solution flows top-to-bottom through each hydroponic cultivation units on each level. A plurality of support members, such as pipes, are disposed between, and provide mechanical support for, two hydroponic cultivation units on every two neighboring levels. A light source is disposed over a bottom side of one hydroponic cultivation unit on an upper level and can emit a plant-compatible light to support growth of the plants being cultivated on another hydroponic cultivation unit on a level immediately below the upper level. The hydroponic cultivation system can achieve a vertical recycling of the culture solution.

A hydroponic cultivation system includes a plurality of hydroponic cultivation units vertically stacked one over another. Each unit is configured to provide a cultivation bed for the plants, and every two neighboring hydroponic cultivation units are hydrologically coupled to one another such that the culture solution flows top-to-bottom through each hydroponic cultivation unit on each level. The system further includes a plurality of support members, which are disposed between, and can provide mechanical support for, two hydroponic cultivation units on every two neighboring levels. The plurality of support members include at least one pipe, and each pipe is configured to arrange at least one of a hydrological connection or an electrical coupling between the two hydroponic cultivation units on the every two neighboring levels therein. The hydroponic cultivation system can achieve a vertical recycling of the culture solution.

A configurable hydroponic cultivation device includes a tank. The tank includes at least one separation bar and at least one removable dam member. The at least one separation bar is disposed on a bottom side of the tank and is configured to separate the tank into a plurality of trough regions. The at least one removable dam member is configured to be removably mounted in the tank to thereby block the culture solution from flowing therethrough. The at least one separation bar and the at least one removable dam member are configured to allow a configurable passageway for the culture solution flowing in the tank. Due to its modular features, the configurable hydroponic cultivation unit can be stacked one another to form a multi-level hydroponic cultivation system, which achieves a vertical recycling of the culture solution.

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Quanzhou, China

Zhen Lu