Unlock instant, AI-driven research and patent intelligence for your innovation.

Air purification control method and device

A technology of air purification and control method, which is applied in the direction of measuring device, suspension and porous material analysis, particle suspension analysis, etc., which can solve problems such as difficulty in obtaining measured values, deviation of particle concentration, and violent fluctuation of measurement data, so as to avoid frequency start-up and stop, accurately reflect, and prolong the service life

Active Publication Date: 2018-01-05
GREE ELECTRIC APPLIANCES INC
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High fluctuations in the measured data of the particle sensor make it difficult to obtain reliable measured values
For example, the value at the peak of the measured data may have a large deviation from the actual particle concentration

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air purification control method and device
  • Air purification control method and device
  • Air purification control method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail. Those of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale. Unless the context clearly requires, throughout the specification and claims, "comprises", "comprises" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0030] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be...

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

No PUM Login to View More

Abstract

Disclosed are an air purification control method and device. The air purification control method includes: acquiring sampling data of a particulate matter sensor; forming a time series of measured values ​​according to the sampling data; moving item by item according to the time series to calculate a chronological average value of a predetermined number of items as a representative value of the measured value; and Start / stop the air cleaning device according to the characteristic value of the measured value. The air purification control method and device eliminates violent fluctuations in measurement data, and accurately reflects the actual content and changes of particulate matter.

Description

technical field [0001] The present invention relates to the field of air purification control, and more specifically, to an air purification control method and device. Background technique [0002] As people pay more and more attention to the quality of life, the detection and forecast of air quality has also entered people's daily life. An important aspect of air quality is the size of the particles and their content. Fine particulate matter in the air includes particles with a diameter less than or equal to 2.5 microns, known as PM2.5. Because PM2.5 can be suspended in the air for a long time, and has a large surface area and strong activity, it is easy to carry toxic and harmful substances, so it has a great impact on human health and air quality. [0003] A particle sensor is used to measure the size and content of particles in the air. The particle sensor, for example, is based on an optical principle, and obtains particle information by detecting the scattering of l...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01N15/06
Inventor 莫宗蒸陶梦春毛跃辉刘光有
Owner GREE ELECTRIC APPLIANCES INC