Ventilation Regulation with Air Quality Monitoring

[email protected] , [email protected]

Demand Controlled Ventilation with Air Quality Monitoring(For Energy and Green House Gas Saving)

ByALVI Automation (India) Pvt Ltd

Jaipur, India &

GasAlarm Systems, SydneyAustralia 1


Conventional Ventilation:

Most of the ventilation system, conventional and even most modern ventilation are designed and work on the basis of worst-case scenario.

Provide fix rate of air flow, air exchange irrespective of level of occupancy or air quality (AQ).

Leading to huge amount of energy and revenue wastage.

Energy and environmentally inefficient system.

2


Demand Controlled Ventilation (DCV):

Regulate ventilation requirements, fresh air supply and exhaust airVentilation depend on demand rather than supplyLesser need to condition the intake-airMonitor space occupancyMaintain indoor air quality – IAQMeet LEED USA, ASHREE, BCA standardsReduce sick building syndromes Make better , healthier working environmentEnergy efficient method 3


Why DCV by IAQ not by CO2 Monitoring:

CO2 sensor measure and monitor just CO2(Carbon Dioxide) concentration in the ambient air. Air quality change by nor only CO2 conc. , but also volatile organic compound (VOC).

Eg. In fresh painted room, CO2 sensor will show 350-400 ppm concentration, hence would not trigger ventilation process. But air quality sensor would also monitor VOC compound, so air quality sensor would be reading higher and hence can trigger ventilation process to better the indoor air quality.

4


What affect air quality:Air quality is affected by (list not exhaustive):Perfume, phenyl moppingHeating of pc, laptop, printer, electronic productsBreathing of clothes, human breathingCarpetsWall paints, wooden liquor etc.Varnish, leather etc.Body odour, sweat etc.UPS, Battery rooms and many more

5


How DCV Works:

6


How DCV Works:

7


How DCV Works:

8


Advantages:

9

Huge energy(power) saving to the tune of 60-80% (supported by

many international papers and analysis)

Quick payback period (about 3-9 months)

Huge reduction in system operating cost

Reduction in Global Warming thereby green house gas

saving– Environment friendly and Qualifies as an essential

part of a Green Building & smart cities.


Energy Saving Scope:

10


Other Benefits:

11

Decrease in sick behavior and human fatigue, hence increase in workforce productivity.Reduction in sick building syndromesHelps reduction in workforce absenteeismImprovement in indoor air quality, leading to increase in mental efficiencyImprove humidity controlReduction in suffocation, nausea, headache, asthmatic behaviorImprove child’s mental power and ability


Cost Benefit Analysis:

12

Very low payback period of 3-9 months (supported by many international papers, analysis and commercial application)

60-80% energy saving lead to huge operating cost reduction

Concept and application is eligible for carbon credits, which will further reduce in payback period and provide additional income


Application Areas:

13

Multiplex, Theatres, AuditoriumsMalls, commercial buildings, retail storesGymnasiums and health centresHospitals, Hotels and indoor stadiumsOfficesSchools, colleges and institutesNightclubsGovernment facilities and officesFood production / storage facilitiesBeverages industries like Coca-Cola, PepsiCellars, bottling plants, storage facilityAnd many more areas of human occupancy


Products and Solutions:

14

MSR Electronic Germany offers following innovative products for air quality monitoring:

PortableFor personal use, transportablecan be connected to laptop, desktop, car stereoor other USB port DevicesBuilding application purpose0-4000ppm measuring range over 0-10V linear analog outputIP30 enclosure, life > 15 years, BMS integratableIndustrial / heavy duty application purpose0-4000ppm measuring range over 0-10V / 4-20mA linear analog outputIP65 enclosure, life > 15 years, SCADA integratable


Contact Us:

15

ALVI Automation India Pvt Ltd301, Plot No.-28, Nannu Marg, Devi Nagar,New Sanganer Road, Jaipur-302019 RajIndiaEmail: [email protected], [email protected], [email protected] Website: www.alviautomation.com, www.alvi.com.au, www.gasalarm.com.au

Alak Jha: +91-7091777274 / +61 411287513Dilip Singh: +91-9799996633Prakash Jha: +91-9471515909

mailto:[email protected]



http://www.alviautomation.com/

http://www.alviautomation.com/

http://www.alvi.com.au/

http://www.gasalarm.com.au/

Ventilation Regulation with Air Quality Monitoring

Education

Transcript of Ventilation Regulation with Air Quality Monitoring