Pipeline gas flow rectification method, device and system and storage medium
A technology of rectification system and pipeline, applied in control/regulation system, non-electric variable control, instrument, etc., can solve problems such as low stability
Active Publication Date: 2020-08-04
NANJING HAIYI ENVIRONMENTAL PROTECTION ENG
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- Application Information
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Problems solved by technology
[0003] The embodiment of the present application is to provide a rectification method, device, system and storage medium for pipeline airflow, so as to solve the problem of low stability when passing through the pipeline in the existing rectification technology
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Embodiment approach
[0056] As an embodiment, the spoiler includes an electric actuator and a baffle, and the electric actuator adjusts the angle of the baffle so that the flow direction of the gas passing through the baffle is changed, and the gas passing through the baffle is mixed. A mixed gas with a homogeneous composition is obtained.
[0057] As an implementation manner, the manner of activating the spoiler to adjust the gas flow rate and gas flow in each area may include: adjusting the swing frequency of the baffle of the spoiler. In the gas flow deviation of each area of the pipeline or the flow velocity deviation of each area, the deviation of the gas flow rate in one area is greater than the first specific value, or in the flow rate deviation of each area, there is a deviation of the gas flow rate in one area than the second When the value is certain, the swing frequency of the baffle of the spoiler is increased. When the deviation of gas flow in each area of the pipeline and the de...
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The invention provides a pipeline gas flow rectification method, device and system and a storage medium, and relates to the technical field of gas rectification. A turbulator is arranged in a pipeline; and the pipeline is divided into a plurality of areas in the cross section direction at the designated position. The pipeline gas flow rectification method comprises the steps: detecting the gas flow speed and the gas flow of each area in the multiple areas; and when the deviation of the gas flow rate of each area is greater than a first threshold value or the deviation of the gas flow speed ofeach area is greater than a second threshold value, starting the turbulator to adjust the gas flow speed and the gas flow of each area. According to the application, the gas flow velocity and the gasflow are adjusted by controlling the turbulator based on the deviation of the gas flow of each area, so that the gas uniformly passes through each area on the section of the pipeline, and the stability of the gas passing through the pipeline is improved.
Description
technical field [0001] The present application relates to the technical field of gas rectification, in particular, to a rectification method, device, system and storage medium for pipeline airflow. Background technique [0002] When gas is rectified in the prior art, there are problems of uneven air flow, that is, chaotic air flow and irregular turbulence. Therefore, it is impossible to form gas with uniform flow rate and flow rate, resulting in low stability when the gas passes through the pipeline. Contents of the invention [0003] The embodiments of the present application are to provide a rectification method, device, system and storage medium for pipeline airflow, so as to solve the problem of low stability when passing through the pipeline existing in the existing rectification technology. [0004] An embodiment of the present application provides a method for rectifying airflow in a pipeline, in which a turbulence device is arranged in the pipeline, and a specified...
Claims
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Login to View More IPC IPC(8): G05D27/02
CPCG05D27/02
Inventor 张良全田必勇易天翔陈宇袁陈
Owner NANJING HAIYI ENVIRONMENTAL PROTECTION ENG