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An air purification device with disinfection function based on hydroxyl radicals

An air purification device and free radical technology, applied in the direction of air quality improvement, control input related to air characteristics, air conditioning system, etc., can solve the problems of low indoor air disinfection function, poor purification effect, and inability to air disinfection, etc., to achieve reduction The effect of internal cleaning difficulty

Active Publication Date: 2022-07-22
广州科络环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The experimental team has been browsing and researching a large number of related records and materials for air purification equipment and disinfection operations based on hydroxyl radicals for a long time. , as disclosed in the prior art such as US20070051245A1, US20080178879A1, KR100716903B1 and CN105890058B, such as the prior art discloses an air purification device, which includes a casing, a motor, a wind wheel, an air filter assembly and an electric control system, a motor, a wind The wheel, the air filter assembly and the electric control system are all arranged in the casing. The casing includes a first side and a second side corresponding to the first side. The first side and the second side are respectively provided with a first outlet The air outlet and the second air outlet, the wind wheel is arranged between the first air outlet and the second air outlet, the first air duct is formed between the wind wheel and the first air outlet, and the second wind channel is formed between the wind wheel and the second air outlet. Air duct, the device only simply filters the air, but cannot effectively sterilize the air, and its purification effect becomes significantly worse with the increase of use time
[0004] In order to solve the common problems in this field that the disinfection function of indoor air is low, the adsorption of dust and other particulate matter in the air decreases significantly with the use of time, and it is difficult to disassemble and clean the corresponding dust interception net inside the purification device, etc., made the invention

Method used

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  • An air purification device with disinfection function based on hydroxyl radicals
  • An air purification device with disinfection function based on hydroxyl radicals
  • An air purification device with disinfection function based on hydroxyl radicals

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Experimental program
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Effect test

Embodiment 1

[0028] combined with figure 1 , attached figure 2 , attached image 3 , attached Figure 4 and attached Figure 5 , the present embodiment constructs an air purification device based on the disinfection function of hydroxyl radicals;

[0029] An air purification device based on the disinfection function of hydroxyl radicals, the air purification device comprises a body, a cavity area arranged inside the body, at least one of which is arranged on the surface of the body and communicated with the cavity area and The air inlet end of the external environment of the body, and at least one air outlet end disposed on the surface of the body and communicating with the cavity area and the external environment of the body, are disposed in the cavity area and used for The air flow drive module that drives the air outside the body to enter the interior of the body from the air inlet end of the body to complete the sterilization treatment and then flows out from the air outlet end of t...

Embodiment 2

[0042] combined with figure 1 , attached figure 2 , attached image 3 , attached Figure 4 and attached Figure 5 , in addition to the content of the above embodiments, but also in:

[0043] The sterilization module includes a sterilization cavity, an air inlet 8 which is arranged in the sterilization cavity and is in communication with the airflow end of the air flow pipe, and a cavity located in the sterilization cavity opposite to the air inlet 8. The second air outlet 3 on the wall, the axial flow fan 6 whose suction end is opposite to the air inlet 8, the axial flow fan 6 is fixed in the sterilization chamber and is close to the air inlet 8 The provided fixing member 7, the plate assembly including a plurality of unit plates 4 arranged at a preset interval distance in the middle area of ​​the sterilization chamber, and the plates are evenly laid on the surface of the unit plate 4 and the impeller of the axial fan 6 respectively. TiO2 nano-coating on the surface, an ...

Embodiment 3

[0053] combined with figure 1 , attached figure 2 , attached image 3 , attached Figure 4 and attached Figure 5 , in addition to the content of the above embodiments, but also in:

[0054] The humidity adjustment module includes a humidity sensor uniformly attached to the surface of the body, a drying cavity disposed in the cavity region and adjacent to the bottom of the intercepting chamber, and at least one drying cavity arranged in sequence in cooperation with the drying cavity The drying plate, the movable channel whose upper and lower ends are respectively connected to the bottom of the intercepting chamber and the top of the drying chamber, the linear driving mechanism that drives the drying plate to enter the intercepting chamber from the drying chamber, and the communication with the water source The liquid inlet pipe, the micro liquid pump connected with the liquid inlet pipe, the atomization chamber connected with the liquid outlet end of the liquid inlet pipe...

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Abstract

The present invention provides an air purification device based on the disinfection function of hydroxyl radicals. Compared with the prior art, the air purification device of the present invention further comprises a device for driving the outside air of the body to enter the After the body is sterilized inside the body and flows from the air outlet end of the body, the air flow drive module outside the body, and the solid interception module that is communicated with the air inlet end and intercepts particulate matter on the air flow , a sterilization module that communicates with the solid interception module and performs a light-mediated reaction on the airflow in its area, and further performs humidity regulation on the air in the room based on the humidity monitoring of the air in the environment where the body is located. A humidity conditioning module, and a cleaning module for collecting and storing the solid particles intercepted by the solid intercepting module.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purification device with a disinfection function based on hydroxyl radicals. Background technique [0002] Air purifiers refer to household appliances that can adsorb, decompose or convert various air pollutants and effectively improve air cleanliness. They are mainly divided into household, commercial, industrial, and building. There are many different technologies and media in air purifiers that enable it to provide clean and safe air to users. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructured photomineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc.; material technologies mainly include: photocatalyst, activated carbon, Carbon core filter technology, synthetic fibers, HEAP...

Claims

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Application Information

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IPC IPC(8): F24F8/158F24F8/167F24F8/22F24F11/65F24F110/20
CPCF24F8/158F24F8/167F24F8/22F24F11/65F24F2110/20Y02A50/20
Inventor 吴志强张琳
Owner 广州科络环保科技有限公司
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