On February 27, Hong Kong reported that the number of newly confirmed cases in a single day exceeded 20,000, reaching a new high. In an exclusive interview with the media, Feng Zijian, an expert who participated in guiding the mainland's aid to Hong Kong in the fight against the epidemic, and vice president and secretary-general of the Chinese Association of Preventive Medicine, emphasized that the current epidemic of new coronary pneumonia in Hong Kong is still accelerating, and various measures have been taken to try to suppress the upcoming epidemic. The peak has become the top priority of Hong Kong's anti-epidemic work.
According to the findings of "Expert Says UV", in order to better control the epidemic, the Hong Kong Food and Environmental Hygiene Department announced on the 23rd that it is following up the installation of ultraviolet UVC disinfection devices on escalator handrails in markets, cooked food markets and cooked food centers.
Apwopriye pou kote ki gen mobilite dans ak segondè
Experts said that UV has also observed that due to the epidemic situation in the past two years, except for the installation of UVC devices on escalators in markets, "escalator infection incidents and policy requirements" all indicate the importance of escalator disinfection, which is different from the past. Manual cleaning can further improve the efficiency of disinfection and block the risk of transmission.
Li se vo anyen ke dapre Layout aktyèl la nan èskalator nan mache a, aparèy esterilizasyon UVC yo pa sèlman itilize nan mache ak mache yo, men tou, nan bibliyotèk, sant komèsyal, otèl, estasyon tren, èpòt, long-distans. estasyon pasaje yo, elatriye. Gwo kote, tankou senk gwo ayewopò domestik, yo ap itilize esterilizasyon UVC, jan sa a:
Nan 2020, Changchun Longjia Ayewopò Entènasyonal pral enstale aparèy esterilizasyon iltravyolèt sou èskalator ak mache k ap deplase.
Nan mwa jen 2021, Ayewopò Hohhot te konplete aparèy dezenfeksyon pou balistrad èskalator yo, li te chanje soti nan dezenfeksyon regilye nan dezenfeksyon an tan reyèl-.
Nan mwa Out 2021, Beijing Daxing Airport te chwazi yo dwe ekipe ak yon aparèy esterilizasyon iltravyolèt.
Nan mwa septanm 2021, Guangzhou Baiyun Ayewopò Entènasyonal te entwodwi yon aparèy dezenfeksyon iltravyolèt pwòp tèt -jenere balistrad nan Tèminal 1, lè l sèvi avèk radyasyon iltravyolèt ki ap dirije 265nm pou esterilizasyon.
In December 2021, 50 escalators (including moving walks) in the main passenger flow of the terminal building of Xi'an Xianyang International Airport will be equipped with handrail ultraviolet sterilization devices.
Manifaktirè tèminal yo te rantre nan konpetisyon sou mache a
Dapre done QYResearch, mache èskalator la espere rive nan 35 milya dola Yuan nan 2026, ak yon pousantaj kwasans konpoze anyèl (CAGR) nan 3.7 pousan. Kounye a, anpil moun konnen byen -manifakti asansè te antre nan mache a. Pou egzanp, Toshiba Elevator lage seri TG nan èskalator ak UV ki ap dirije fonksyon esterilizasyon, ak yon estime lavant volim nan 250 inite chak ane. Li konprann ke anplis sistèm siveyans aleka pou anpeche jip long la sere, asansè a ajoute tou yon aparèy esterilizasyon UV-ki se kounye a ki pi popilè.
Dapre entwodiksyon li yo, UVC-LED yo ka itilize pou eklere ranp k ap deplase a lè èskalator la ap kouri, epi 99 pousan nan ranp k ap deplase a ka esterilize nan apeprè 30 minit. Lè ou konsidere sekirite itilizatè yo, esterilizè a enstale andedan èskalator la, tankou pati ki plwaye nan ranp k ap deplase a.
Hitachi Elevator tou enstale ekipman iradyasyon UV ak yon longèdonn 270285nm nan endeksasyon an pou esterilize balistrad yo ak etap yo an tan reyèl, diminye risk pou enfeksyon kwa-nan bakteri ak viris nan zòn ki gen anpil moun.
Konpayi mitan- ak en sa yo gen opòtinite
Li konprann ke gen kounye a de fason prensipal yo jwenn UVC pou esterilizasyon ak dezenfeksyon: lanp mèki tradisyonèl ak LED iltravyolèt. Konpare ak lanp mèki tradisyonèl yo, UVC-LED yo piti piti ranplase lanp mèki ak avantaj evidan tankou miniaturization, non-toksisite, lavi ki long ak itilizasyon pratik.
According to the "2021 UVC-LED Industry Research White Paper" jointly compiled by the industry research center and a number of enterprises, UVC-LED has a complete industrial chain, similar to the traditional LED industry chain, which can be mainly divided into chips, packages/molds Group, downstream terminal applications and other fields.
An tèm de UVC -LED en manifakti chip, gen sitou konpayi tankou Guangli Teknoloji, Sanan Optoelectronics, Yuanrong Jason, Zhongke Luan, Shenzi Teknoloji, Huacan Optoelectronics, Zhixin Semiconductor, Anxinmei Semiconductor ak sou sa.
Nan mitan UVC-LED, anbalaj ak modil yo tou akselere layout la, sitou ki gen ladan Seoul Viosys, GMKJ LED ak lòt konpayi yo.
"Experts say UV" believes that in the long run, the regularization trend of the new crown epidemic will increase people's daily demand for virus killing, and UVC killing equipment will replace traditional sterilization methods in the future, which will promote the volume of UVC-LED killing equipment.
