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Negative pressure fan linkage control system based on solar power supply

A linkage control system, solar power supply technology, applied in pump control, electric vehicles, machines/engines, etc., can solve the problems of single power supply mode and insufficient energy saving effect, and achieve the effect of reducing consumption

Pending Publication Date: 2021-12-31
刘敏
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, the present invention provides a negative-pressure fan linkage control system based on solar power supply to overcome the problems in the prior art that the mains power supply method provides electric energy support for negative-pressure wind power, the power supply mode is single, and the energy-saving effect is still not obvious enough.

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  • Negative pressure fan linkage control system based on solar power supply

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Embodiment Construction

[0040] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0041] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0042] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

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Abstract

The invention relates to a negative pressure fan linkage control system based on solar power supply. The negative pressure fan linkage control system comprises a solar energy group, a negative pressure fan unit and a control device, wherein a solar panel, a light intensity sensor and an electrical storage device are arranged on the solar energy group, the negative pressure fan unit comprises a plurality of negative pressure fans, and the control device comprises a power transformation unit and a central control unit. According to the negative pressure fan linkage control system, power can be supplied to the negative pressure fan unit through the solar energy group and the commercial power, the central control unit judges the power supply capacity of the solar energy group through the illumination intensity and the power storage capacity in the power storage device, and when the power supply capacity of the solar energy group meets the power demand of the negative pressure fan unit, the central control unit controls the solar energy group to serve as a single power supply of the negative pressure fan unit; and when the power supply capacity of the solar energy group does not meet the power demand of the negative pressure fan unit, the central control unit jointly selects the mains supply and the solar energy group as the overall power supply of the negative pressure fan unit, and the energy consumption is reduced by connecting solar energy for power supply, so that the purposes of energy conservation and emission reduction are achieved.

Description

technical field [0001] The invention relates to the technical field of energy saving and emission reduction, in particular to a negative pressure fan linkage control system based on solar power supply. Background technique [0002] The negative pressure fans in the prior art are usually installed separately, and generally a negative pressure fan is matched with a controller for control. In this way, the negative pressure fan must be repaired when the fan is damaged and cannot operate. Therefore, in the process of repairing, the negative pressure fan will not be able to work normally, and it will not be able to exhaust and dissipate heat normally, which will have a serious impact on the workplace. The power supply mode provides electric energy support for negative pressure wind power. The power supply mode is single, and the energy saving effect is still not obvious enough. Contents of the invention [0003] Therefore, the present invention provides a negative pressure fan...

Claims

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Application Information

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IPC IPC(8): F04D27/00F04D25/08F04D25/16H02J7/35
CPCF04D27/00F04D25/166F04D27/001F04D27/008F04D25/0673F04D25/08H02J7/35
Inventor 刘敏
Owner 刘敏
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