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Energy saving system for jet fan

An energy-saving system, jet fan technology, applied in mechanical equipment, machine/engine, pump control, etc., can solve the problems of adjusting fan speed and high energy consumption

Inactive Publication Date: 2010-07-28
重庆汉宾光电节能技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the embodiment of the present application provides a jet fan energy-saving system to solve the problem that the existing technology cannot adjust the speed of the fan according to the air quality data in the use environment, and the problem of high energy consumption

Method used

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  • Energy saving system for jet fan
  • Energy saving system for jet fan
  • Energy saving system for jet fan

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Embodiment Construction

[0029] First, a jet fan energy-saving system of the present application will be described, and a schematic diagram of the internal structure of the system can be found in figure 1 As shown, it includes: an acquisition device 11, a processing device 12 and a frequency conversion control device 13;

[0030] Wherein, the collection device 11 includes a temperature collection unit and a humidity collection unit, and also includes an air quality collection unit for collecting air quality data in the environment in which the fan is used. The air quality collection unit includes a smoke concentration sensor for collecting smoke concentration data and a carbon monoxide concentration sensor for collecting carbon monoxide concentration data. The collecting device 11 sends the collected temperature data, humidity data, smog concentration data and carbon monoxide concentration data to the processing device 12 under the environment in which the blower is used.

[0031] The processing mean...

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Abstract

The invention discloses an energy saving system for a jet fan, which comprises an acquisition device, a processing device and a frequency conversion control device. The acquisition device comprises a temperature acquisition unit, a humidity acquisition unit, and an air quality acquisition unit for acquiring air quality data when the jet fan is used and sending the acquired date to the processing device; the processing device comprises a data processing unit which is used for analyzing and calculating the received data, generating a control signal according to the analysis and calculation results, and then sending the control signal to the frequency conversion control device; and the frequency conversion control device comprises a frequency conversion control unit which is used for adjusting the rotating speed of the jet fan according to the control signal. By using the technical scheme, the system adjusts the rotating speed of the jet fan according to the air quality data when the jet fan is used, solves the problems that the conventional system cannot adjust the rotating speed of the jet fan according to the air quality data when the jet fan is used and has high energy consumption.

Description

technical field [0001] The present application relates to the technical field of energy saving, in particular to a jet fan energy saving system. Background technique [0002] As an important urban infrastructure, road traffic has a decisive impact on economic and social development. As the scarcity of urban ground space continues to intensify, underground passages and cross-river tunnels are facing a new round of great development. The construction of the east-west passage and the north-south passage under study have opened up a new field of urban underground roads. At the same time, due to the relatively closed underground space, in order to ensure the health and safety of passengers, it is necessary to use a jet fan energy-saving system to remove polluted air in the tunnel in time. [0003] At present, the jet fan energy-saving system is just a simple PID (Proportion Integration Differentiation, proportional integral differential) control method to adjust the speed of th...

Claims

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Application Information

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IPC IPC(8): F04D27/00
Inventor 刘纯祥
Owner 重庆汉宾光电节能技术有限公司
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