Automatic control method of air purifier

An air purifier and air technology, applied in the field of air purification, can solve problems such as poor speed matching, achieve the effect of optimizing speed matching and ensuring the purification effect

Active Publication Date: 2016-07-13
JOYOUNG CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] Aiming at the problem of poor speed matching in the intelligent speed regulation mode of existing air purifiers, the present invention provides an automatic control method for air purifiers, which is realized through the following technical solutions:

Method used

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  • Automatic control method of air purifier

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Embodiment Construction

[0020] like figure 1 As shown, an automatic control method for an air purifier, the air purifier includes a pollutant concentration detection device, a purification device and an air supply device, detects the pollutant concentration Qs in the air, and detects the pollutant concentration Qe in the air after the purification time T. , detect the pollutant mass P absorbed by the purification device within the purification time T, and calculate the equivalent indoor volume V. The calculation method is as follows: V=P / (Qs-Qe). It should be pointed out that the above-mentioned purification time T is a period of time taken during the operation of the air purifier. During the entire operation of the air purifier, every time period T is taken, then a set of the above data is taken to calculate the corresponding equivalent indoor volume. V. In the above embodiment, the starting point of the next purification time T is the end point of the previous purification time T. Of course, adjac...

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Abstract

The invention provides an automatic control method of an air purifier. The air purifier comprises a pollutant concentration detecting device, a purifying device and an air blowing device. The automatic control method is characterized by comprising the following steps: detecting the concentration Qs of pollutants in air; detecting the concentration Qe of the pollutants in the air after a purification time T; detecting the mass Q of the pollutants adsorbed by the purifying device within the purification time T; calculating equivalent indoor volume V, wherein a calculating method is as follow: V=P/(Qs-Qe). According to the automatic control method provided by the invention, through calculating the equivalent indoor volume V, an actual rotating speed n can be adjusted according to the equivalent indoor volume V, and the purification efficiency of the air purifier is enabled to be basically the same under the situations of different purification space and adjustment of the rotating speed and the air purifier, so that the purification effect and the balance in aspects of energy saving, noise reduction and the like can be obtained; in addition, correction on the rotating speed by real-time purification efficiency of the purifying device is also considered, so that the rotating speed matching is further optimized.

Description

technical field [0001] The invention belongs to the field of air purification, and in particular relates to an automatic control method for an air purifier. Background technique [0002] The existing air purifier is generally composed of a pollutant concentration detection device, a purification device and an air supply device. During the working process, the air purifier controls the air supply mechanism to drive the air to flow through the purification device according to the air quality, and the dust, PM2.5, VOC, bacteria and other pollutants in the air are adsorbed or decomposed by the purification device, so as to purify the air. the goal of. In order to facilitate user operation and achieve a balance between purification effect and energy saving, noise, etc., air purifiers on the market often have an intelligent speed regulation mode. In this mode, the corresponding motor speed is automatically matched according to the concentration of indoor pollutants, but it is n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/00F24F13/24
CPCF24F11/30F24F13/24F24F2110/50F24F2110/64
Inventor 王旭宁唐拥华
Owner JOYOUNG CO LTD
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