Fully automatic height-adjustable submerged plant planting bed and light intensity adjustment method thereof

Abstract

The invention discloses a fully automatic height-adjustable submerged plant planting bed and a method for adjusting light intensity thereof, belonging to the field of environmental protection equipment. The upper surface of the planting bed of the submerged plant planting bed is divided into several planting areas, and each planting area is provided with a planting pot for laying nutrient soil; the upper surface of the planting bed is also provided with a light sensor for sensing the light intensity of the planting area. Strong control circuit; the planting bed body is installed on the upper platform of the elevator; the light intensity control circuit is connected with the elevator and controls the lifting; the bottom of the elevator is equipped with an anti-lodging base, and the body of the anti-lodging base is a piece with the elevator The connected flat plate has several protrusions distributed in an array fixed under the flat plate; the power supply is connected with the power consumption unit for power supply. The planting bed can adjust its height according to the light intensity.

Description

technical field [0001] The invention belongs to the field of environmental protection equipment, and in particular relates to a fully automatic height-adjustable submerged plant planting bed and a method for adjusting light intensity thereof. Background technique [0002] In recent years, the eutrophication of water bodies has attracted widespread attention from environmental experts all over the world. The ecological environment of most rivers and lakes in my country is deteriorating. The current improvement measures mainly include physical methods (digging sediment, deep aeration), chemical methods (coagulation sedimentation and chemical algae killing) and biological methods (using aquatic plants to absorb nitrogen, phosphorus element). Therefore, restoration of large aquatic plants is considered to be one of the main contents of ecological restoration of eutrophic water bodies. [0003] Submerged plants can effectively restore water bodies by absorbing nitrogen, phosphor...

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Problems solved by technology

[0004] At present, some submerged plant planting devices have also been developed in China, but most of the devices cannot achieve highly automatic control, such as: Chinese utility model patent authorization announcement number CN 201369957Y, the patent name is submerged plant planting bed; Chinese utility model patent Authorized announcement number CN 204350727U, the patent name is floating ball submerged plant planting bed; Chinese utility model patent authorized announcement number CN 202829710U, patent name is an adjustable submerged plant planting bed; Chinese utility model patent authorized announcement number CN 203513366U, The patent name is a suspended submerged plant planting bed

These submerged plant planting devices can control the height of the bed to a certain extent, but they cannot achieve full-automatic and full-time height control, which will be limited in practical applications

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