A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Efficient anti-haze screen window system
The invention relates to an anti-haze screen window, in particular to an efficient anti-haze screen window system. The efficient anti-haze screen window system comprises an inner screen, an outer gridand a high-voltage generator, wherein the outer grid is located on the outer side of the inner screen, the outer grid comprises a plurality of conductive metal wires with conductive surfaces, and theconductive metal wires of the inner screen and the outer grid are insulated from each other; and the inner screen is not powered on, the conductive metal wires of the outer grid are connected into the high-voltage generator, the maximum field intensity of the peripheral edges of the conductive metal wires in the outer grid is larger than 105 V/m, but point discharge is not generated. According tothe efficient anti-haze screen window system, electrons on the surface layers of the conductive metal wires are used for generating a tunneling effect, field emission is generated on the surfaces ofthe conductive metal wires, so that micro-particles in the air passing through the screen window system are charged, after being charged, the micro-particles can be adsorbed or repelled by the conductive metal wires of the outer grid and the inner screen, so that the content of haze particles such as PM 2.5 in air entering a room is greatly reduced, efficient haze prevention is realized, point discharge is not generated, and the home experience and the use safety of a user are not influenced.
本发明涉及防霾纱窗，尤其是一种高效防霾纱窗系统，包括内纱、外栅和高压发生器，外栅位于内纱的外侧，外栅包括若干根表面导电的导电金属丝，内纱和外栅的导电金属丝彼此绝缘；内纱不通电，外栅的导电金属丝接入高压发生器，其中，外栅中导电金属丝外周边缘的最大场强＞105V/m，但不产生尖端放电。其利用导电金属丝表层的电子发生隧穿效应，带来导电金属丝表面产生场致发射，使得通过纱窗系统的空气中的微颗粒荷电，而微颗粒荷电后能够被外栅的导电金属丝及内纱所吸附或排斥，从而带来进入室内的空气中PM 2.5等雾霾颗粒含量大幅降低，实现高效防霾，又不产生尖端放电，不影响用户的居家体验和使用安全。
Efficient anti-haze screen window system
The invention relates to an anti-haze screen window, in particular to an efficient anti-haze screen window system. The efficient anti-haze screen window system comprises an inner screen, an outer gridand a high-voltage generator, wherein the outer grid is located on the outer side of the inner screen, the outer grid comprises a plurality of conductive metal wires with conductive surfaces, and theconductive metal wires of the inner screen and the outer grid are insulated from each other; and the inner screen is not powered on, the conductive metal wires of the outer grid are connected into the high-voltage generator, the maximum field intensity of the peripheral edges of the conductive metal wires in the outer grid is larger than 105 V/m, but point discharge is not generated. According tothe efficient anti-haze screen window system, electrons on the surface layers of the conductive metal wires are used for generating a tunneling effect, field emission is generated on the surfaces ofthe conductive metal wires, so that micro-particles in the air passing through the screen window system are charged, after being charged, the micro-particles can be adsorbed or repelled by the conductive metal wires of the outer grid and the inner screen, so that the content of haze particles such as PM 2.5 in air entering a room is greatly reduced, efficient haze prevention is realized, point discharge is not generated, and the home experience and the use safety of a user are not influenced.
本发明涉及防霾纱窗，尤其是一种高效防霾纱窗系统，包括内纱、外栅和高压发生器，外栅位于内纱的外侧，外栅包括若干根表面导电的导电金属丝，内纱和外栅的导电金属丝彼此绝缘；内纱不通电，外栅的导电金属丝接入高压发生器，其中，外栅中导电金属丝外周边缘的最大场强＞105V/m，但不产生尖端放电。其利用导电金属丝表层的电子发生隧穿效应，带来导电金属丝表面产生场致发射，使得通过纱窗系统的空气中的微颗粒荷电，而微颗粒荷电后能够被外栅的导电金属丝及内纱所吸附或排斥，从而带来进入室内的空气中PM 2.5等雾霾颗粒含量大幅降低，实现高效防霾，又不产生尖端放电，不影响用户的居家体验和使用安全。
Efficient anti-haze screen window system
一种高效防霾纱窗系统
2020-12-01
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
B03C
Magnetische oder elektrostatische Trennung fester Stoffe von festen Stoffen oder flüssigen oder gasförmigen Medien
,
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
Anti-haze ventilated window screen processing technology and anti-haze ventilated window screen
| European Patent Office | 2016