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Air purification method and intelligent air purification device based on big data

A technology of air purification and air purifier, applied in the field of air purification, can solve the problems of inability to take into account other functions, single working mode, large lag, etc., and achieve the effect of protecting human health and saving energy

Active Publication Date: 2019-11-01
深圳市百欧森环保科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the appearance of the air purifiers that have been on the market varies widely, and the price ranges from hundreds of yuan to thousands of yuan or even tens of thousands of yuan, these air purifiers generally pursue easy operation, and some air purifiers are even as simple as switching on and off. function, so the inventors found that the defects of current air purifiers are: 1. Single function: it can only purify the air and cannot take into account other functions
2. The working mode is single, and the working mode selection method is not intelligent: it can only work in one mode or at most three modes, and the working mode selection is generally manual selection, or based on the fixed judgment standard inside the air purifier. Mode selection, unable to make intelligent selection according to the actual situation and the customer's own situation
3. At present, air purifiers are passively adjusted, that is, the sensor only makes the purifier work when the air quality is not up to standard, but the process lags a lot, and the user may have inhaled the air before purifying the air. many harmful substances

Method used

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  • Air purification method and intelligent air purification device based on big data
  • Air purification method and intelligent air purification device based on big data

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Experimental program
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Effect test

Embodiment 1

[0028] The user turns on the power of the air purifier, and the air purifier performs an initialization operation. The initialization operation includes checking the internal circuit of the purifier, checking the network connection, sending a purifier status message to the server, and receiving a response message from the server. After the initialization operation step, the air purifier enters the combustible gas detection step, in which the sensor receives and senses the combustible gas content in the environment, and the sensor sends the combustible gas content to the air handling device, if the combustible gas content is greater than or equal to the first threshold value, the air handling device works in the first mode, wherein the first mode is the external circulation mode in which the purifier is connected to the outdoor air, and the air purifier works at the maximum allowable power so that the combustible gas in the room can be removed as soon as possible. Vent to the ou...

Embodiment 2

[0030] The sensor receives and senses the content of formaldehyde and total volatile organic compounds in the environment, and the sensor sends the content of formaldehyde and total volatile organic compounds to the air treatment device. If the content of formaldehyde and total volatile organic compounds is greater than or equal to the second threshold value, Then the air treatment device works in the second mode, wherein the second mode is an internal circulation mode that mainly circulates the air in the purifier, and in the second mode, the additional adsorption system inside the purifier is turned on (the additional adsorption system is usually not activated when it is turned on). turn on, thereby reducing the operating cost of the purifier), and the air handling device generates a second identifier and sends the second identifier to the server. Wherein, the second identifier includes at least information about the content of formaldehyde and total volatile organic compound...

Embodiment 3

[0032]The sensor respectively receives and senses the content of formaldehyde, carbon dioxide, PM2.5, ammonia, total volatile organic compounds and combustible gas in the environment. The sensor sends the detected multiple contents to the air treatment device. The air treatment device is based on the following The formula is calculated: HA=ln(aA5+bB2+cC3+dD2+eE5+fF7)+T+H, where A is the content of formaldehyde, B is the content of carbon dioxide, C is the content of PM2.5, and D is ammonia gas content, E is the content of total volatile organic compounds, F is the content of combustible gases, T is temperature, H is humidity, a, b, c, d, e and f are based on the user's physical condition, user preference and user The parameters determined by geographical location; the above formula is an empirical formula obtained by the applicant through feedback from a large number of users. Using the HA value can well balance the relationship between energy saving and user health protection....

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Abstract

The invention discloses an air purifying method based on air big data and a smart air purifying device. The air purifying method includes the steps that sensors receive and sense the contents of formaldehyde, carbon dioxide, PM2.5, ammonia gas, total volatile organic compounds or combustible gas in the environment, the sensors send the multiple sensed contents to an air treatment device, and the working mode of the air treatment device is determined according to comparison between the contents and threshold values; and the air treatment device generates identifiers and sends the correspondingidentifiers to a server. According to the air purifying method and the smart air purifying device, the step of judging whether hazardous gas and poisonous gas exceed the standards or not is included,and thus the air purifying device can purify air and serve as a safety protection device used for protecting life safety of users; the working mode of the purifying device is controlled according to comparison between calculated HA values and the threshold values, and smart adjustment, in-advance adjustment and in-advance intervention of the air purifying device are achieved.

Description

technical field [0001] The invention relates to an air purification method and an air purification device, in particular to an air purification method and an intelligent air purification device based on big data. Background technique [0002] With the development of economy and society and the wide application of industrial technology, the air pollution is becoming more and more serious. The "smog" that has appeared continuously in recent years has aggravated people's concerns about air pollution and their own health. Air pollutants are harmful to the human body in many ways. The main manifestations are respiratory diseases and physiological dysfunction, as well as diseases caused by stimulation of mucous membrane tissues such as eyes and noses. When the concentration of pollutants in the atmosphere is high, it will cause acute pollution poisoning, or make the disease worse, and even kill thousands of people in a few days. In fact, even if the concentration of pollutants in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/89
Inventor 邬娅玲付鹏举段炼
Owner 深圳市百欧森环保科技股份有限公司
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