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1. WO2020155489 - AIR FILTRATION AND STERILIZATION DEVICE

Publication Number WO/2020/155489
Publication Date 06.08.2020
International Application No. PCT/CN2019/089111
International Filing Date 29.05.2019
IPC
F24F 3/16 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12characterised by the treatment of the air otherwise than by heating and cooling
16by purification, e.g. by filtering; by sterilisation; by ozonisation
F24F 13/28 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
28Arrangement or mounting of filters
CPC
A61L 2209/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2209Aspects relating to disinfection, sterilisation or deodorisation of air
10Apparatus features
12Lighting means
A61L 2209/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2209Aspects relating to disinfection, sterilisation or deodorisation of air
10Apparatus features
14Filtering means
A61L 2209/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2209Aspects relating to disinfection, sterilisation or deodorisation of air
10Apparatus features
16Connections to a HVAC unit
A61L 2209/22
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2209Aspects relating to disinfection, sterilisation or deodorisation of air
20Method-related aspects
22Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning
A61L 9/014
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
01Deodorant compositions
014containing sorbent material, e.g. activated carbon
A61L 9/18
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
16using physical phenomena
18Radiation
Applicants
  • 深圳市神牛摄影器材有限公司 GODOX PHOTO EQUIPMENT CO., LTD. [CN]/[CN]
Inventors
  • 曾伟均 ZENG, Weijun
Agents
  • 深圳市隆天联鼎知识产权代理有限公司 SHENZHEN LUNGTIN LIANDING INTELLECTUAL PROPERTY AGENT LTD.
Priority Data
201910095886.530.01.2019CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) AIR FILTRATION AND STERILIZATION DEVICE
(FR) PROCÉDÉ DE FILTRATION D'AIR ET DE STÉRILISATION
(ZH) 一种空气过滤杀菌设备
Abstract
(EN) Disclosed is an air filtration and sterilization device, comprising a main housing, wherein an airflow channel for airflow circulation is provided inside the main housing, a filtration assembly is arranged at an air inlet end of the airflow channel, a fan (200) is connected to an air outlet end of the airflow channel, a gas receiving cavity (100) is connected between the filtration assembly and the fan (200), and a pulse flashing apparatus (300) is arranged in the gas receiving cavity (100). The pulse flashing apparatus (300) comprises a charging circuit (301) connected to an external power supply. The current output from the charging circuit (301) passes through a capacitor (302) and a discharging circuit (303) in sequence and then is input into an insert gas bulb (304). The sterilization device uses instantaneous high-strength pulsed light energy to kill various microorganisms with a short sterilization treatment time, and is particularly suitable for a working environment with a large gas flow.
(FR) La présente invention concerne un dispositif de filtration d'air et de stérilisation comprenant un boîtier principal, un canal d'écoulement d'air pour la circulation d'un écoulement d'air étant disposé à l'intérieur du boîtier principal, un ensemble de filtration étant agencé au niveau d'une extrémité d'entrée d'air du canal d'écoulement d'air, un ventilateur (200) étant connecté à une extrémité de sortie d'air du canal d'écoulement d'air, une cavité de réception de gaz (100) étant connectée entre l'ensemble de filtration et le ventilateur (200) et un appareil de clignotement d'impulsions (300) étant agencé dans la cavité de réception de gaz (100). L'appareil de clignotement d'impulsions (300) comprend un circuit de charge (301) connecté à une alimentation électrique externe. La sortie de courant en provenance du circuit de charge (301) passe à travers un condensateur (302) et un circuit de décharge (303) en séquence, puis est entrée dans une ampoule à gaz d'insertion (304). Le dispositif de stérilisation utilise une énergie lumineuse pulsée à haute résistance instantanée pour tuer divers micro-organismes avec un temps de traitement de stérilisation court et est particulièrement adapté à un environnement de travail avec un grand flux de gaz.
(ZH) 一种空气过滤杀菌设备,包括主壳体,主壳体中设有供气体流通的气流通路,气流通路的进风端上设有过滤组件,气流通路的出风端接有风机(200),过滤组件与风机(200)之间接有气体容置腔(100),气体容置腔(100)中设有脉冲闪光装置(300),脉冲闪光装置(300)包括:与外部电源相接的充电电路(301),充电电路(301)所输出的电流依次通过电容(302)和放电电路(303)后,输入至惰性气体灯泡(304)中,该杀菌设备利用瞬时、高强度的脉冲光能量杀灭各类微生物,杀菌处理时间短,尤其适用于气体流动性大的工作环境。
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