Water level adjustment method and overflowed water recovery method as well as water culture container and balcony planting device

Abstract

The invention provides a water level adjustment method and an overflowed water recovery method as well as a water culture container and a balcony planting device. The water level adjustment method is characterized in that a water level control duct is provided with a series of holes or is sleeved with fine adjustment ducts with different lengths, and thus the vertical height of the overflowed water can be increased or decreased by blocking and opening the hoses (9) so as to further realize the adjustment of the water level. The overflowed water recovery method is characterized in that water culture containers (23) capable of adjusting the water level are vertically placed on different layers of a goods shelf, the overflowed water vertically and downwards flows to a water culture container (23) on the next layer by the action of gravity; and finally, the overflowed water gathers to a recovery container (15), and a sealed duct is connected between the upper layer of water culture container and the lower layer of water culture container. The balcony planting device comprises the goods shelf, the water culture containers (23) capable of adjusting the water level, the recovery container (15), a water pump (16), a water pipe (17), an intellectual control module (20) and a sensor.

Description

technical field [0001] The invention relates to a plant cultivation technology, in particular to the field of three-dimensional soilless cultivation technology, in particular to a method for adjusting the water level of a hydroponic container, a method for recovering overflow water, and a corresponding hydroponic container and a balcony planting device. The technology of "a water level adjustment method, overflow water recovery method, hydroponic container and balcony planting device" technology used in flower planting will make the coupling between planting shelves, hydroponic containers, water return devices, and water delivery devices very low. It will make the three-dimensional planting device simpler, the return pipe is invisible, the equipment is more beautiful, the overall operation is more convenient, and the cost is less. Background technique [0002] Planting flowers and vegetables on balconies has the following objective conditions or requirements: [0003] Sunli...

AI Technical Summary

Problems solved by technology

The container can be cultivated in hydroponics or with soilless substrate. The method of adding water to the inorganic substrate does not have the problem of adjusting the water level. The problem is that it is all fixed at the beginning and there is no room for adjustment; , the water level control is to open a hole from the side, and the water level is fixed (the water level cannot be adjusted); the recovery method of the overflow water is to transport it to the next hydroponic container or recovery container through a closed conduit, and the coupling degree between the components of the system is too high , the adjustment is inconvenient, and at the same time, there is no grid frame on the hydroponic container. For the different production stages of flowers or vegetables, such as seeds, seedlings, finished products, and post-harvest, the adjustment and movement of flowers or vegetables is inconvenient, and the shelf columns are incompatible with the partitions. The layers are completely fixed. After installation, if you don’t disassemble and reinstall, you can’t increase the number of layers, and it’s inconvenient to adjust the height of the layers.

[0012] For the three-dimensional planting of single-column shelves, holes or slots are opened from the side, and the water level cannot be adjusted; while the overflow water recovery method is to transport downwards along the wall of the hydroponic container after opening holes on the side, non-vertical downward transport, water It flows from the surface of the upper-level container to the surface of the lower-level container. At the same time, the hydroponic container is directly stacked up and down. The coupling degree between the components of the system is too high. The hydroponic container cannot be taken out and put back freely, and the adjustment is even more inconvenient. ;Since the flowers or vegetables are planted on the balcony, the sunlight always shines from the side, and the three-dimensional planting of a single column always has one side that cannot be illuminated by the sun

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