Multi-layer water planting frame

Abstract

The invention relates to a planting device, in particular to a multi-layer water planting frame. The multi-layer water planting frame comprises a supporting frame and a plurality of planting pipes which are arranged on the supporting frame and arrayed in the vertical direction. Constant-value holes are formed in the planting pipes, every two adjacent planting pipes are communicated through a communicating pipe, and each planting pipe is communicated with a liquid inlet pipe and a liquid outlet pipe. Due to the overall structure, space is saved, illumination on all plants can be ensured, and the planting effect is good. The circular planting pipes are adopted, and therefore the space can be more sufficiently used, and land resources are saved. Culture solutions are regularly and timely replaced, and therefore required nutrients for growth of the plants and required oxygen for activities of root portions are ensured. The number of layers can be increased as required, and therefore the multi-layer water planting frame is suitable for small-scale planting on family balconies and the like and also suitable for large-scale planting on farms, and the multi-layer water planting frame is high in practicability.

Description

technical field [0001] The invention relates to a planting device, in particular to a multi-layer hydroponic planting frame. Background technique [0002] Although the area of ​​land occupied by people has expanded with the advancement of science and technology, the area of ​​arable land used for agriculture has gradually decreased, and the population has also continued to expand. In order to eat fresh vegetables, people need to mobilize from farther places, and the increase in transportation costs and preservation costs will gradually increase the price of vegetables. As a result, many families use balconies to plant, and there are many small planting farms. [0003] The Chinese patent No. CN201120450661.6 discloses a miniature hydroponic vegetable cultivation device suitable for family balconies. The hydroponic device includes a liquid storage tank, a liquid supply pipe, a liquid return pipe, a submersible pump, a cultivation support and a cultivation pipe network. The s...

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Problems solved by technology

However, the above-mentioned patent adopts the opening of the cultivation pipe network for planting, and the cultivation pipe network of the cultivation support forms a support slope, which is not only unfavorable for the survival and growth of vegetables, but also the device is too heavy and occupies a relatively large area, which makes the resources in the air difficult to obtain. to take full advantage of

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