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Photovoltaic power generation sewage treatment integrated equipment and control method thereof

A technology for sewage treatment and photovoltaic power generation, which is applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc. The effect of running energy

Active Publication Date: 2022-07-22
CHINA CONSTR THIRD BUREAU GREEN IND INVESTMENT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this technology cannot guarantee the normal operation of the device in low light

Method used

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  • Photovoltaic power generation sewage treatment integrated equipment and control method thereof
  • Photovoltaic power generation sewage treatment integrated equipment and control method thereof
  • Photovoltaic power generation sewage treatment integrated equipment and control method thereof

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Embodiment

[0033] like figure 1 As shown, an integrated photovoltaic power generation sewage treatment equipment and a control method 100 thereof include a control system 10, a lifting system 40 for lifting sewage from a conditioning tank to the integrated sewage treatment equipment, an aeration system 50, and a return system 60. , a dosing system 70 , a disinfection system 80 , and a stirring system 90 . The lifting system 40, the aeration system 50, the return system 60, the dosing system 70, the disinfection system 80, and the stirring system 90 are the energy consumption systems of the integrated sewage treatment equipment, and the electricity consumption of each energy consumption system in a normal working day are stored in the control system 10 .

[0034]The lifting system 40 , the aeration system 50 , the return system 60 , the dosing system 70 , the disinfection system 80 , and the stirring system 90 are respectively electrically connected to the photovoltaic power generation s...

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Abstract

The invention discloses photovoltaic power generation sewage treatment integrated equipment and a control method thereof, an energy consumption part of the integrated equipment is sequentially divided into various energy consumption systems, and when the illumination intensity is strong enough, a photovoltaic power generation system is adopted to supply power all day long; when the photovoltaic power generation system is weak and the commercial power grid system normally supplies power, the power supply proportion of the photovoltaic power generation system and the commercial power grid system is reasonably distributed according to different energy consumption systems according to the power supply amount of the photovoltaic power generation system; and when the photovoltaic power generation system is weak and the commercial power grid system is powered off, different power supply sequences of the energy consumption system are selected according to the liquid level height of the regulating reservoir so as to realize ordered single power supply of the photovoltaic power generation system. Through the mode, a cooperative control mode of the photovoltaic power generation system and the commercial power grid system under different working conditions such as sufficient illumination, insufficient illumination and commercial power outage is provided, the operation efficiency of equipment is improved, and the operation energy consumption of the equipment is reduced.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a photovoltaic power generation sewage treatment integrated equipment and a control method thereof. Background technique [0002] As one of the important infrastructures for rural decentralized sewage treatment, integrated sewage treatment equipment is closely related to the daily life of residents. The existing integrated sewage treatment equipment has problems such as high operating energy consumption, no backup power supply for the equipment, inability to operate the equipment after a power failure, and sewage overflow. With the vigorous promotion of new energy, solar energy is deeply loved by all walks of life because of its advantages of permanence, plot, economy and universality. The use of solar power generation to provide part of the electricity for the integrated sewage treatment equipment not only ensures the normal operation of the sewage treatment system in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08H02J7/35
CPCC02F9/00H02J7/35C02F1/00C02F7/00C02F2303/04C02F2201/009C02F2209/42
Inventor 秦雄周艳王涛闵红平汪小东霍培书汤丁丁赵皇程飞跃刘成辉
Owner CHINA CONSTR THIRD BUREAU GREEN IND INVESTMENT CO LTD
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