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An intelligent indoor air supply and purification device and its control method

An indoor air and purification device technology, applied in the field of air purification, can solve the problems of poor air purification effect, large concentration changes, and constant changes, and achieve the effect of reducing power consumption and good purification effect

Active Publication Date: 2021-06-22
空净视界智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned patented technology achieves the purpose of indoor air supply and purification, there are few intelligent control technologies for fresh air devices and air purifiers, and users often need to manually control them. For example, the fresh air device controls the startup and shutdown according to the indoor oxygen concentration. The air intake gear speed of the air purifier is set by the user according to the actual situation. Due to the different concentrations of PM2.5 particles indoors and outdoors, the frequent startup and shutdown of the fresh air device will cause a large change in the concentration of PM2.5 particles indoors, resulting in The user needs to frequently operate the air purifier to ensure the indoor air purification effect, which has caused great changes to the user, and if the air purifier has been running at the same air intake speed, the indoor air purification effect will be poor, thus Affect the user's health

Method used

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  • An intelligent indoor air supply and purification device and its control method
  • An intelligent indoor air supply and purification device and its control method

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Embodiment 1

[0053] Embodiment one: see figure 1 and figure 2 , the present embodiment provides an intelligent indoor air supply and purification device, including a window-type power ventilator 2 and an air cleaner 9 installed on the outer window 5, and the window-type power ventilator 2 is wirelessly connected to the air cleaner 9, The window type power ventilator 2 can be installed on the upper end of the glass in the outer window, can also be installed in the upper window frame of the outer window, and can also be installed on the sash side of the outer window (mainly suitable for sliding windows), wherein the window Type power ventilator can also be replaced with other existing fresh air devices.

[0054] The window type power ventilator 2 includes a second fan 1, a second signal sending and receiving device 4, a second detector 12 installed outdoors and a second control device 3, the second detector 12 is used to detect outdoor air PM2.5 content in the air, the second control devi...

Embodiment 2

[0094] Embodiment 2: In combination with the intelligent indoor air supply and purification device provided in Embodiment 1, this embodiment provides a control method for an intelligent indoor air supply and purification device. The control method includes:

[0095] S1. Monitor whether the current time is within the preset fresh air supply time period.

[0096] Specifically, the preset fresh air supply time period can be a single time period or multiple time periods, and the user can set it in advance according to the needs, for example, at 08:00-08:30 and 11:00-11:00 in the morning 30 two time periods, after the user starts the intelligent indoor air supply and purification device, the monitoring module automatically monitors whether the current time is within the above two time periods.

[0097] S2. When the current time is within the preset fresh air supply time period, obtain the preset target adjustment PM2.5 content in the air purifier, obtain the oxygen concentration in...

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Abstract

The invention discloses an intelligent indoor air supply and purification device and its control method, comprising a window-type power ventilator and an air purifier, the window-type power ventilator is wirelessly connected with the air purifier, and includes a second fan, a second A signal sending and receiving device, a second detector and a second control device, the air purifier includes a first fan, a first signal sending and receiving device, a first detector installed on the side of the air inlet of the air purifier, An oxygen concentration sensor and a first control device, the first control device is used to adjust the PM2. 5 content to control the work of the first fan and the second fan respectively. The present invention can intelligently control the work of the fresh air device and the air purifier according to the quality and freshness of the indoor air, so that the indoor air can meet the freshness requirement and at the same time have a better purification effect.

Description

technical field [0001] The invention relates to the field of air purification, in particular to an intelligent indoor air supply and purification device and a control method thereof. Background technique [0002] With the improvement of people's living standards, more and more people begin to pay attention to the quality of the air. Among them, PM2.5 particulate matter in the air is the object of people's focus. Now PM2.5 has become the primary pollutant of urban air in my country. Many people use air purifiers to evolve the indoor air. However, the air purifiers currently on the market only solve the PM2.5 particulate matter in the indoor ambient air, and do little to improve the freshness of the indoor air. [0003] If the airtightness of the indoor room is too good or the doors and windows are tightly closed, it is prone to decontamination diseases such as hypoxia, dizziness, and weakness. It is necessary to open the fresh air device or the outer window from time to time ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F8/00F24F7/003F24F7/013F24F11/64F24F11/56F24F11/77F24F11/46F24F110/64F24F110/76
CPCF24F3/16F24F7/013F24F11/46F24F11/56F24F11/64F24F11/77F24F2110/64F24F2110/76Y02B30/70
Inventor 尉巧珍
Owner 空净视界智能科技有限公司
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