Full automatic control device and control method for wind-light complementary type seawater desalination system

An automatic control device and wind-solar complementary technology, applied in sequence/logic controller program control, chemical instruments and methods, seawater treatment, etc., can solve problems such as insecurity, inconvenient seawater desalination process, cumbersome steps, etc., to achieve The effect of mitigating power fluctuations, improving effective work efficiency, and ensuring personnel safety

Inactive Publication Date: 2016-06-22
JIMEI UNIV
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Problems solved by technology

[0003] Existing seawater desalination equipment requires manual operation and inspection. When the power fluctuates, manual operation is required and the steps are cumbersome. When the

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  • Full automatic control device and control method for wind-light complementary type seawater desalination system

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Embodiment Construction

[0023] Such as figure 1 As shown, the present invention is a fully automatic control device for a wind-solar complementary seawater desalination system, including a low-pressure pump 1, a seawater filter 2, a one-way valve 3, a high-pressure pump 4, an unloading valve 5, a reverse osmosis membrane module 6, and a membrane module Cleaning box 7, fresh water collection tank 8, fully automatic control module 9 and power supply module 10.

[0024] The low-pressure pump 1, seawater filter 2, one-way valve 3, high-pressure pump 4, reverse osmosis membrane module 6, membrane module cleaning tank 7 and fresh water collection tank 8 are connected in sequence through water pipes, and the low-pressure pump 1 provides seawater. The filter 2 filters seawater; the unloading valve 5 is connected to the pipeline between the high-pressure pump 4 and the reverse osmosis membrane module 6, and the high-pressure pump 4 pressurizes the filtered seawater so that the filtered seawater can permeate i...

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Abstract

The invention discloses a full automatic control device and control method for a wind-light complementary type seawater desalination system. The device includes a low pressure pump, a seawater filter, a single-direction valve, a high pressure pump, a discharge valve, a reverse osmosis membrane assembly, a membrane assembly cleaning box, a fresh water collecting bin, a full automatic control module and a power supply module. The low pressure pump, the sea water filter, the single-direction valve, the high pressure pump, the reverse osmosis membrane assembly, the membrane assembly cleaning box and the fresh water collecting bin are connected with each other successively through water pipes. The discharge valve is connected to a pipeline between the high pressure pump and the reverse osmosis membrane assembly. The low voltage pump, the high voltage pump and the power supply module are all connected to the full automatic control module. Since the full automatic control module is connected with the low voltage pump and the high voltage pump through power leads, full automatic control of the whole wind-light complementary type seawater desalination system is realized and no manual monitoring and operation is needed. The automation degree is high. Besides, since the device is equipped with a small-capacity storage battery which is capable of relieving power supply fluctuation when necessary, the use of a large-capacity storage battery is saved, the cost is reduced and charge and discharge consumption can be reduced effectively.

Description

technical field [0001] The invention relates to the field of full-automatic control of a wind-solar complementary seawater desalination system, in particular to a full-automatic control device and a control method of a wind-solar complementary seawater desalination system with full automation, high efficiency and perfect technology. Background technique [0002] With the increasing shortage of traditional energy sources and the seriousness of environmental pollution, the sustainability of energy utilization in my country is also facing severe challenges. Both solar energy and wind energy are clean and non-polluting renewable energy, and they are complementary. Combined power generation can provide relatively stable electric energy, and its operation is safe and reliable, without fuel, pollution-free, and can be used locally without additional power transmission and transformation The equipment is easy to use and maintain, and the scale is adjustable, so it has received wides...

Claims

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Application Information

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IPC IPC(8): G05B19/04C02F9/02
CPCY02A20/131G05B19/04C02F1/001C02F1/441C02F9/00C02F2103/08C02F2301/08
Inventor 许志龙许翠娅黄种明郭更生刘菊东杨小璠王素方芳沈志煌周树温
Owner JIMEI UNIV
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