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Automatic control system and method for submerged plant recovery

An automatic control system and submerged plant technology, applied in water treatment parameter control, chemical instruments and methods, biological water/sewage treatment, etc., can solve the problems of maintaining a stable habitat, cumbersome work, and difficulty in maintaining water drainage and storage functions, etc. problems, to achieve the effect of maintaining the function of drainage, regulation and storage, and simple maintenance

Inactive Publication Date: 2017-11-28
HUATIAN ENG & TECH CORP MCC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The restoration of submerged plants is affected by conditions such as water depth, transparency, and dissolved oxygen content. The main difficulty in the current restoration of submerged plants is that the water quality is affected by rainfall and fluctuates greatly, making it difficult to maintain a stable habitat for submerged plants; Manual control mostly relies on the experience of maintenance personnel, and the work is tedious, time-consuming and laborious; it is difficult to maintain the function of water drainage and storage in the process of restoring submerged plants

Method used

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  • Automatic control system and method for submerged plant recovery
  • Automatic control system and method for submerged plant recovery
  • Automatic control system and method for submerged plant recovery

Examples

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Embodiment 1

[0043] Such as figure 1 with figure 2As shown, an automatic control system for the recovery of submerged plants includes on-line monitoring equipment, control facilities and a main control cabinet 2; degree detection unit 5; the control facility includes an aerator 6, a microporous aerator 7 and a water conservancy facility 8 for adjusting water depth, the microporous aerator 7 is connected with the aerator 6 and placed in water, and the microporous aerator 7 The hole aerator 7 should be placed upstream of the submerged plant 1 recovery area, so that when the aerator 6 and the microporous aerator 7 are used for aeration and oxygenation, the dissolved oxygen in the water body will pass through the upstream along with the water flow. The recovery area of ​​the submerged plant 1 flows downstream to meet the demand of the submerged plant 1 for dissolved oxygen. The microporous aerator 7 can be a microporous aeration disc or an aeration hose or the like. Facility 8 is located do...

Embodiment 2

[0046] Such as Figure 1 to Figure 3 As shown, an automatic control method for submerged plants recovery can be carried out by the automatic control system described in the above-mentioned embodiment 1, comprising the steps of:

[0047] S1, parameter setting, can carry out the setting of various parameters through the touch display unit 22 of described automatic control system;

[0048] S1.1, pre-set transparency and turbidity conversion empirical formula; the transparency and turbidity conversion empirical formula can be preset as

[0049]

[0050]

[0051] S1.2. Pre-set the empirical formula for converting the water depth and the required transparency for restoration; the empirical formula for converting the water depth and the required transparency for restoration can be preset as water depth (cm)=3×transparency (cm)-30cm;

[0052] S2. On-line monitoring, which can perform real-time on-line measurement of various conditions of the water body through each measurement ...

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Abstract

The invention discloses an automatic control system for submerged plant recovery, and belongs to the technical field of water body restoration. The system comprises online monitoring equipment, a regulating and control facility and a main control machine cabinet, wherein the online monitoring equipment and the regulating and control facility are connected with the main control machine cabinet; water body data detected by the online monitoring equipment is received through the main control machine cabinet and is processed; then, the regulating and control facility is controlled to perform corresponding processing. The invention also discloses an automatic control method for submerged plant recovery. The stable living environment can be provided for submerged plants; in addition, the automatic control mode is used; the maintenance is simple; meanwhile, the flood drainage and storage regulation functions of the water body cannot be influenced; the problem of submerged plant recovery difficultly in a eutrophication water body and a black-odor riverway in the prior art is solved.

Description

technical field [0001] The invention belongs to the technical field of water restoration, and in particular relates to an automatic control system and method for restoration of submerged plants. Background technique [0002] Submerged plants are an important part of the water ecosystem. They are not only important primary producers, but also important regulators of the water environment. They can provide habitats for foraging, spawning and fattening for fish, and shelters for zooplankton. It is conducive to improving the biodiversity and stability of the water ecosystem. Submerged plants can absorb nutrients such as nitrogen and phosphorus in the water body, and have important ecological value for maintaining the water body ecosystem and controlling the eutrophication of the water body; it not only affects the composition and distribution of fish, plankton, and benthic animals in the water, but also It can play the role of eliminating waves and purifying water quality. In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32
CPCC02F3/32C02F2209/22
Inventor 刘昀程寒飞詹茂华张红杨帆
Owner HUATIAN ENG & TECH CORP MCC
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