Plant cultivation cabinet

Abstract

The invention provides a plant cultivation cabinet, which comprises a cabinet body, a water circulation system and a light source lifting device. The cabinet body comprises a frame type bracket, a front door, a side door, a back door, a top plate and a bottom plate, wherein the frame type bracket is provided with a bracket, on which a tray is arranged; the tray is provided with a culture tank; thewater circulation system injects a liquid in a water tank into the culture tank through a water filling pipe; and the plant cultivation cabinet is also provided with a liftable and lowerable light source. The invention has the following beneficial effects: a closed plant cultivation cabinet is provided, and the closed design can provide a more suitable growth environment for plants; as a liftableand lowerable light source is arranged in the cultivation cabinet such that plants can obtain the best lighting effect in each growth stage; a carbon dioxide generation device is also arranged in thecultivation cabinet to provide sufficient carbon dioxide for photosynthesis of plants; and the cultivation cabinet is also equipped with an automatic thermostatically-controlled cold water system tokeep the plant roots at a suitable temperature and to further provide an excellent growth environment for plants.

Description

technical field [0001] The invention relates to the field of soilless cultivation devices, in particular to a plant cultivation cabinet. Background technique [0002] With the rise of hydroponic plant factories, household hydroponic planters have also begun to enter the market. Most of the existing household vegetable hydroponic planters are open structures. Each vegetable has a growth environment that adapts to itself, and the open Hydroponic planters cannot provide such growth conditions. Although the cultivated vegetables can guarantee no pesticides, heavy metals and low nitrate, the nutritional content cannot be guaranteed. In addition, the growth environment of vegetables is not a closed space. In addition, vegetables exposed to the natural environment are also vulnerable to pests, resulting in heavy losses. Therefore, closed hydroponic planting cabinets with controllable environments appear in front of people. The current Most of the hydroponic planting cabinets have ...

AI Technical Summary

Problems solved by technology

[0002] With the rise of hydroponic plant factories, household hydroponic planters have also begun to enter the market. Most of the existing household vegetable hydroponic planters are open structures. Each vegetable has a growth environment that adapts to itself, and the open Hydroponic planters cannot provide such growth conditions. Although the cultivated vegetables can guarantee no pesticides, heavy metals and low nitrate, the nutritional content cannot be guaranteed. In addition, the growth environment of vegetables is not a closed space. In addition, vegetables exposed to the natural environment are also vulnerable to pests, resulting in heavy losses. Therefore, closed hydroponic planting cabinets with controllable environments appear in front of people. The current Most of the hydroponic planting cabinets have a stacked structure, which is only suitable for the cultivation of dwarf plants. If the middle layer is removed and only the fixed light source at the top of the planting cabinet is used, there may be insufficient light in the early stage of plant growth, which is not conducive to the growth of plants. Therefore need a kind of plant planting cabinet suitable for tall plants

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