Lecture 7 Automation and IAQ Monitoring system
-
Upload
denis-wong -
Category
Technology
-
view
449 -
download
6
Transcript of Lecture 7 Automation and IAQ Monitoring system
I. Scientific and Systematic Management of IAQ II. The Importance of A Standard for IAQIII. In Harmony With Nature IV. Building Management of the 21st CenturyV. Give Meaning to IAQ ManagementVI. Introduction to the Hinds IAQ Profile
Monitoring SystemVII. Automatic IAQ Profile Monitoring Systems
IAQ Lecture Series
Hinds International (HK) Ltd.Hinds International (HK) Ltd.
IAQ Lecture SeriesVII. Automatic IAQ Profile Monitoring Systems
Speaker : Kee-Neng Wai, Ph.DDate : November 4, 2010Venue : Asia World Expo, Hong Kong
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)?
Our Deteriorating Air QualityOur Deteriorating Air Quality
What are our IAQ Objectives?
我們的室內空氣質素目標是什麽 ?
IAQ Objectives
Money Saved節省金錢
I. Energy Saving節省能源減少排放
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
How do we manage IAQ?
我們如何管理 IAQ?
21st Century IAQ Management
• Knowledge Based Management
• Data Based Management
• Problem Solving
• Communication
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 ?
Guidance Notes of Indoor Air Quality in Hong Kong
Formaldehyde ppb <24 <81
Radon Bq/m3 <150 <200
RSP (PM10) µg/m3 <20 <180
Airborne Bacteria cfu/m3 <500 <1,000
Ozone ppb <25 <61
Nitrogen Dioxide ppb <21 <80
TVOC ppb <87 <261
CarbonMonoxide ppm <1.7 <8.7
Parameter Unit Excellent Good
Temperature ºC 20 to 25.5 <25.5
RelativeHumidity % 40 to 70 <70
Air Movement m/s <0.2 <0.3
Carbon Dioxide ppm <800 <1,000
Com
fort Indicators
Toxic G
asesC
arcinogens &
BR
I
IAQ Guidelines ( 指標 )Recommended NEW
Guidelines20 to 25
40 to 65
<0.3
<800/ <1,200
<100
<20/ <80
<100/ <300
<2.0/ <10
<100
<200
TD2.5 Particle Numbers
Delete
The approach we take in our system design.
我們設計 IAQ 監察系統所採用的程序。
The Importance of A Standard
IAQ Profile Visual Presentation Accepting the dimension of time Quantitative Accurate and precise
ILLUSTRATIONS
(6P, 4Day) IAQ Profile – SP1
(CO2, 4Day) Profile
(Temp, 4Day) Profile
(RH, 4Day) Profile
(HCHO, 4Day) Profile
Designing An IAQ Profile Monitor
State-of-the-art technology Automatic Realtime air monitoring Data logging Computerization Information technology
The Hinds Automatic IAQ Profile Monitoring System
軒時自動 IAQ Profiles 監察系統
Schematic IAQ Management Systems
10 commandments of IAQ Visual presentation Time as a dimension State-of-the-art technology Automatic air monitoring Data logging Computerization Information technology Quantitative Accurate, precise Labour saving & cost effective
Achievements Labour saving and cost effectiveness Knowledge based IAQ management Data based IAQ management Problem solving Communication
Please visit our Exhibition atBooth 3H22