5results about How to "Improve air purification effect" patented technology

The utility model relates to the technical field of air purification, in particular to an air conditioner terminal device and an air conditioner ventilation system. The air conditioner ventilation system comprises the air conditioner terminal device. The air conditioner terminal device comprises a case with an accommodating space; the control module is fixed on the wall of the case; the high-voltage electrostatic module is accommodated in the accommodating space and is electrically connected with the control module; and the photocatalysis module is accommodated in the accommodating space and is electrically connected with the control module. According to the air conditioner terminal device, the high-voltage static module is used for removing particulate matter, cleaning is convenient, and the maintenance cost is low; the high-voltage electrostatic module can ionize to generate plasma, the disinfection effect is obvious, the service life is long, and a byproduct ozone is controllable; the photocatalysis module generates strong oxidizing free radicals through photocatalysis, the reaction rate is high, the reaction efficiency is high, and the method is green and safe.

The application relates to an air purification method, a system, a storage medium and an air purifier, relates to the field of air purification technology, and the method comprises the following steps: acquiring personnel positions in regions and equipment operation positions; establishing virtual positions of the equipment on equipment moving tracks, and determining required separation distances according to the personnel positions in the regions and the virtual positions of the equipment; determining local suitable parameters according to the required separation distances; determining comprehensive suitable parameters according to all the local suitable parameters under a single virtual position of the equipment; defining the virtual positions of the equipment with the comprehensive suitable parameters greater than a reference required parameter as qualified placement positions, and determining required moving distances according to the equipment operation positions and the qualified placement positions; determining the required moving distance with the minimum value according to a sorting rule, defining the corresponding qualified placement position as a required placement position, and controlling the air purifier to move to the required placement position to perform operation. The application has the effect of improving air purification effect and improving user experience.

The utility model relates to the technical field of air conditioning, and discloses an air purification device, the air purification device comprises an air duct assembly, an electrode support and an electrode, the air duct assembly is provided with a purification air duct and is provided with an air inlet and an air outlet which are communicated with the purification air duct; the electrode support is arranged in the purification air duct, the electrode support is annular, and the axis of the electrode support faces the air outlet; and the electrode is arranged on the electrode bracket. The utility model further discloses a household appliance.

The application discloses a preparation method and application of a PTFE biomimetic membrane based on a photocatalysis-filter coupling mechanism. The method comprises the following steps: firstly, blending polytetrafluoroethylene (PTFE) and a photocatalyst in a solvent; sequentially performing pushing, rolling, longitudinal stretching, transverse-longitudinal stretching and heat treatment operations on the blended slurry; and finally obtaining the PTFE biomimetic membrane with photocatalysis-filter functions. The PTFE biomimetic membrane can be used for air purification, atmospheric dust removal, industrial waste gas filtration and the like. The application adopts a photocatalysis free oxygen negative ion generation mechanism, orderly embeds isotactic photocatalysts and constructs a micro-rough surface to realize air purification efficiency improvement, pollutant screening and anti-pollution performance. In addition, the orderly arranged photocatalysts can greatly improve light scattering, and then improve the photocatalyst efficiency of the material.

The application relates to an air outlet control method, belonging to the technical field of air treatment, which is used for controlling an air outlet structure. The air outlet structure comprises a main body, a first air guide cavity is arranged in the main body, the main body has a first size, the first size increases from one end close to an air outlet end to one end far from the air outlet end, a cover plate is arranged on one side of the main body far from the air outlet end, and the cover plate and the main body define a first air outlet which can be opened and closed. A second air outlet which can be opened and closed is arranged on the cover plate and communicates with the first air guide cavity. The air outlet control method comprises controlling at least one of the first air outlet and the second air outlet to be opened, so that the airflow entering the first air guide cavity through the air outlet end is configured to be capable of being discharged through at least one of the first air outlet and the second air outlet, the user can select a side air outlet mode and / or an upper air outlet mode according to requirements, and the air outlet speed of the first air outlet can be improved, and the air outlet volume of the side air outlet mode can be improved.