设计师 Duane Lye Dun Wei 的作品 Aery 紫外线空气消毒系统荣获了极具声望的 2021 A' Design Award 银奖，竞赛类别为暖通空调产品设计。

银暖通空调· 2021

Aery 紫外线空气消毒系统

设计师： Duane Lye Dun Wei

客户: A*STAR (SIMTech)

暖通空调类别A' Design Award 银奖获奖者

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关于 Aery 紫外线空气消毒系统

Aery 是一款紧凑型紫外线-C 空气消毒系统，旨在帮助人们在共享空间中重拾社交互动的信心。该设计采用双阶段方法最大限度地提高消毒效果。这是通过巧妙地重新利用热管理单元的废热并引入气流控制通道来阻碍空气速度来实现的，从而增加了消毒过程中空气的紫外线 C 暴露时间。

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关于A' Design Award 银奖

Aery 紫外线空气消毒系统是 A' Design Award 银奖得主，这是授予顶级、华美而令人印象深刻的设计的极为崇高的认可。银奖得主是极其卓越、极具创造力的作品，展现出其设计师杰出的专业技能、才华与敏锐。预计Aery 紫外线空气消毒系统将成为一件出色的典范之作，兼具非凡的专业性与深刻的创新性。这件赢得 A' Design Award 银奖的设计是一项备受瞩目、令人钦佩的发明，造福并拓展艺术、科学、设计和技术的边界。Aery 紫外线空气消毒系统是一件令人羡慕的创作，它唤起渴望，带来积极的情感，并激发惊叹与赞叹。

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由设计师提供的致谢、团队成员及技术详情。

独特属性: Aery uses a dual-stage approach for disinfection.

The first stage utilises the waste heat produced from the UVC light emitting diodes and repurposes it to accelerate pathogen kill rate when untreated air is pulled through the heated fins of the heatsink. The second stage increases the air's exposure to UVC as it passes through a series of bends located under the light emitting diodes. The design maximises the disinfection efficacy in a compact module.
尺寸与包装: Width 139mm x Depth 138mm x Height 692mm
标签: Disinfection, Air Purifier, Sanitisation, UVC, Simtech, Innovation Factory, A*STAR, Industrial Design, Singapore
生产技术: The need for more effective disinfection systems was brought upon by the coronavirus pandemic. Recent studies on pathogen deactivation mentioned higher temperatures of up to 38 degrees Celsius can accelerate the deactivation rate of pathogens and while others showed the correlation between the duration of UVC exposure and the decline in pathogens survivability. This motivated the idea of increasing the UVC exposure duration by making an air channel with bends and making use of the thermal load from the heatsinks mounted with LEDs while retaining the effective wavelength for pathogen deactivation through the use of UVC LED technology
设计挑战: The challenge was to find the right balance between the fin length of the heatsink, UV-C LED lifespan and heat generated coupled with the efficacy of killing pathogens. Understanding the behaviour of air flowing through the system is complex due to potential pressure build-ups in various parts of the system. All these challenges have been factored in while keeping the system compact.
研究: During this global pandemic, great emphasis is placed on disinfecting our environment to limit community transmission. This caused a surge in demand for hygiene and cleanliness with UVC LED exhibiting increased disinfection efficacy and lifetime in comparison to existing mercury lamps. Studies also show that higher temperatures increased the deactivation rate of pathogens. As such, we saw an opportunity to leverage on the UVC LED technology while repurposing the energy transfer within the system, thus allowing us to create an economical and effective air disinfection solution.
灵感: The coronavirus pandemic has stirred the world into warding off current and future pandemic threats with a greater emphasis on the enhancement of cleanliness and hygiene in the new normal. As disinfection, sanitisation and cleaning become an integral part of our daily life, it challenges us to rethink what constitutes a safe environment in our social fabric during these uncertain times. Aery was developed to help people regain confidence in social interaction when sharing a common space.
项目周期: The project started in February 2021, Singapore and finished in March 2021 in Singapore. The product is currently being tested further and the development of the next version is in progress.
操作流程: The disinfection process starts by accelerating air through an active inlet fan. The untreated air is blown through the heatsink for heat transfer, killing some pathogens as air temperature rises. It is then channelled through a U-bend and accelerated by another active fan. The air is then blown through an air-channel with bends to increase UVC exposure duration for higher disinfection efficacy via the UVC LED. The increased temperature and exposure duration will result in a more effective deactivation of the pathogens before the air is released back into the environment.
团队成员: Teo Jin Wah Ronnie
Uvarajan S/O M Velayutham
图片版权: Image #1: Creator Duane Lye Dun Wei, Product Shot, 2021.
Image #2: Creator Duane Lye Dun Wei, Washroom Deployment, 2021.
Image #3: Creator Duane Lye Dun Wei, Airflow Sequence, 2021.
Image #4: Creator Duane Lye Dun Wei, Room Deployment, 2021.
Image #4: Illustrator Teeraphan Pensupha, The double space living room interior design and concrete wall background / New 3D rendering interior design scene, 2021.
Image #5: Creator Duane Lye Dun Wei, Colour Options, 2021.