Flow control method, device, equipment and storage medium
A technology of flow control and average flow, applied in flow control, flow control using electric devices, non-electric variable control, etc., can solve the problem of low service life of valves, achieve the effect of improving service life and reducing wear
Active Publication Date: 2022-03-08
AUDIOWELL ELECTRONICS GUANGDONG
View PDF12 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] During the implementation process, the inventors found that there are at least the following problems in the traditional technology: the problem of low service life of the valve in the traditional flow control technology
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0040] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0041] In one embodiment, such as figure 1 As shown, a flow control method is provided, including steps:
[0042] S110, acquire the first flow data output by the flow sensor, and obtain the error of the first average flow according to the first flow data; wherein, the flow sensor is used to detect the medium flow of the pipe section to be measured;
[0043] Wherein, the flow sensor can be any sensor used to detect liquid flow and flow velocity in the art. The first flow data may be data collected during a certain preset time period. The error can be an error ratio or an...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present application relates to a flow control method, device, equipment and storage medium. Wherein, the flow control method includes obtaining the first flow data output by the flow sensor, and obtaining the error of the first average flow according to the first flow data; wherein, the flow sensor is used to detect the medium flow of the pipe section to be measured; When the error does not fall within the first preset range, control the valve in the pipe section to be tested according to the first average flow rate; The second flow data obtains the current instantaneous flow rate; if the current instantaneous flow rate is less than the threshold value, the control valve stops acting until the current instantaneous flow rate is greater than the threshold value. The above flow control method avoids the situation that the valve needs to act quickly when the flow of the pipeline to be measured changes rapidly or in a short time. At the same time, the valve is controlled to stop according to the current instantaneous flow to avoid ineffective valve action.
Description
technical field [0001] The present application relates to the technical field of pipeline flow control, in particular to a flow control method, device, equipment and storage medium. Background technique [0002] A flow sensor is a detection instrument used to detect the flow parameters of liquids, gases and other media and convert them into other forms of signals for output. It is widely used in the field of automatic control. In the process of pipeline flow control, the opening and closing angle of the valve is often controlled according to the data transmitted by the flow sensor. [0003] During the implementation process, the inventor found at least the following problems in the traditional technology: the problem of low service life of the valve in the traditional flow control technology. Contents of the invention [0004] Based on this, it is necessary to address the above technical problems and provide a flow control method, device, equipment and storage medium that...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05D7/06
CPCG05D7/0617
Inventor 郭伟奇覃东
Owner AUDIOWELL ELECTRONICS GUANGDONG