Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Lecture 7 Automation and IAQ Monitoring system

488 views

Published on

Published in: Technology
  • I pasted a website that might be helpful to you: ⇒ www.WritePaper.info ⇐ Good luck!
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • Be the first to like this

Lecture 7 Automation and IAQ Monitoring system

  1. 1. <ul><li>I. Scientific and Systematic Management of IAQ </li></ul><ul><li>II. The Importance of A Standard for IAQ </li></ul><ul><li>III. In Harmony With Nature </li></ul><ul><li>Building Management of the 21 st Century </li></ul><ul><li>Give Meaning to IAQ Management </li></ul><ul><li>Introduction to the Hinds IAQ Profile Monitoring System </li></ul><ul><li>Automatic IAQ Profile Monitoring Systems </li></ul>IAQ Lecture Series
  2. 2. Hinds International (HK) Ltd. IAQ Lecture Series VII. Automatic IAQ Profile Monitoring Systems Speaker : Kee-Neng Wai, Ph.D Date : November 4, 2010 Venue : Asia World Expo, Hong Kong
  3. 3. Why do we want to monitor Indoor Air Quality (IAQ)? 我們為什麽要監察室內空氣質素 (IAQ)?
  4. 4. Our Deteriorating Air Quality
  5. 8. What are our IAQ Objectives? 我們的室內空氣質素目標是什麽 ?
  6. 9. IAQ Objectives Money Saved 節省金錢 II. Healthy Environment 健康工作環境 IV. Communication & Fair Trade 交流及公平交易 III. Problem Solving 解決問題 I. Energy Saving 節省能源 減少排放
  7. 10. How do we manage IAQ? 我們如何管理 IAQ?
  8. 11. 21 st Century IAQ Management <ul><li>Knowledge Based Management </li></ul><ul><li>Data Based Management </li></ul><ul><li>Problem Solving </li></ul><ul><li>Communication </li></ul>
  9. 12. Where do we start in the design of an automatic IAQ Monitoing System? 我們從何開始計設自動 IAQ 監察系統 ?
  10. 13. Guidance Notes of Indoor Air Quality in Hong Kong
  11. 14. Comfort Indicators Toxic Gases Carcinogens & BRI IAQ Guidelines ( 指標 ) Formaldehyde ppb <24 <81 Radon Bq/m 3 <150 <200 RSP (PM 10 ) µg/m 3 <20 <180 Airborne Bacteria cfu/m 3 <500 <1,000 Ozone ppb <25 <61 Nitrogen Dioxide ppb <21 <80 TVOC ppb <87 <261 Carbon Monoxide ppm <1.7 <8.7 Parameter Unit Excellent Good Temperature ºC 20 to 25.5 <25.5 Relative Humidity % 40 to 70 <70 Air Movement m/s <0.2 <0.3 Carbon Dioxide ppm <800 <1,000 Recommended NEW Guidelines 20 to 25 40 to 65 <0.3 <800/ <1,200 <100 <20/ <80 <100/ <300 <2.0/ <10 <100 <200 TD 2.5 Particle Numbers Delete
  12. 15. The approach we take in our system design. 我們設計 IAQ 監察系統所採用的程序。
  13. 16. The Importance of A Standard IAQ Profile <ul><li>Visual Presentation </li></ul><ul><li>Accepting the dimension of time </li></ul><ul><li>Quantitative </li></ul><ul><li>Accurate and precise </li></ul>ILLUSTRATIONS
  14. 17. (6P, 4Day) IAQ Profile – SP1
  15. 18. (CO2, 4Day) Profile
  16. 19. (Temp, 4Day) Profile
  17. 20. (RH, 4Day) Profile
  18. 21. (HCHO, 4Day) Profile
  19. 22. Designing An IAQ Profile Monitor <ul><li>State-of-the-art technology </li></ul><ul><li>Automatic Realtime air monitoring </li></ul><ul><li>Data logging </li></ul><ul><li>Computerization </li></ul><ul><li>Information technology </li></ul>
  20. 23. The Hinds Automatic IAQ Profile Monitoring System 軒時自動 IAQ Profiles 監察系統
  21. 25. Schematic IAQ Management Systems
  22. 26. <ul><li>10 commandments of IAQ </li></ul><ul><ul><ul><li>Visual presentation </li></ul></ul></ul><ul><ul><ul><li>Time as a dimension </li></ul></ul></ul><ul><ul><ul><li>State-of-the-art technology </li></ul></ul></ul><ul><ul><ul><li>Automatic air monitoring </li></ul></ul></ul><ul><ul><ul><li>Data logging </li></ul></ul></ul><ul><ul><ul><li>Computerization </li></ul></ul></ul><ul><ul><ul><li>Information technology </li></ul></ul></ul><ul><ul><ul><li>Quantitative </li></ul></ul></ul><ul><ul><ul><li>Accurate, precise </li></ul></ul></ul><ul><ul><ul><li>Labour saving & cost effective </li></ul></ul></ul>
  23. 27. Achievements <ul><li>Labour saving and cost effectiveness </li></ul><ul><li>Knowledge based IAQ management </li></ul><ul><li>Data based IAQ management </li></ul><ul><li>Problem solving </li></ul><ul><li>Communication </li></ul>Please visit our Exhibition at Booth 3H22

×