由設計師 Duane Lye Dun Wei 創作嘅 Aery 紫外線空氣消毒系統係備受推崇嘅 2021 A' Design Award 銀獎得獎作品，獲獎類別為暖通空調設計。

銀暖通空調· 2021

Aery 紫外線空氣消毒系統

由 Duane Lye Dun Wei

客戶: A*STAR (SIMTech)

暖通空調類別嘅 A' Design Award 銀獎得獎者

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驗證設計 #123816 嘅獲獎狀態

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設計

關於 Aery 紫外線空氣消毒系統

Aery 是一款緊湊型紫外線 C 空氣消毒系統，旨在幫助人們在共享空間中重拾社交互動的信心。設計採用雙階段方法最大限度地提高消毒效果。這是透過巧妙地重新利用熱管理單元的廢熱並引入氣流控制通道來阻礙空氣速度來實現的，從而增加了消毒過程中空氣的紫外線 C 暴露時間。

榮譽認可

關於A' Design Award 銀獎

Aery 紫外線空氣消毒系統是 A' Design Award 銀獎得主，這是授予頂級、華美而令人印象深刻的設計的極為崇高的認可。銀獎得主是極其卓越、極具創造力的作品，展現出其設計師傑出的專業技能、才華與敏銳。預計Aery 紫外線空氣消毒系統將成為一件出色的典範之作，兼具非凡的專業性與深刻的創新性。這件贏得 A' Design Award 銀獎的設計是一項備受矚目、令人欽佩的發明，造福並拓展藝術、科學、設計和技術的界限。Aery 紫外線空氣消毒系統是一件令人羨慕的創作，它喚起渴望，帶來積極的情感，並激發驚嘆與讚嘆。

設計背後

新聞資料包

由設計師提供嘅製作人員名單、團隊成員同技術詳情。

獨特屬性: 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.
尺寸同包裝: Width 139mm x Depth 138mm x Height 692mm
標籤: Disinfection, Air Purifier, Sanitisation, UVC, Simtech, Innovation Factory, A*STAR, Industrial Design, Singapore
生產技術: 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
設計挑戰: 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.
靈感: 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.
項目時長: 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.
團隊成員: Teo Jin Wah Ronnie
Uvarajan S/O M Velayutham
圖片來源: 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.