VESDA by ABHIWINNER - PowerPoint PPT Presentation

About This Presentation
Title:

VESDA by ABHIWINNER

Description:

VERY EARLY SMOKE DETECTION APPRATUS – PowerPoint PPT presentation

Number of Views:1475

less

Transcript and Presenter's Notes

Title: VESDA by ABHIWINNER


1
VESDA
  • VERY EARLY SMOKE DETECTION APPARATUS
  • BY
  • ABHIJEET KUMAR SINGH

2
VESDA
  • VESDA is a high sensitivity detection system that
    offers the quickest possible warning of a
    potential fire outbreak.
  • It is a system that will ensure the continuity of
    your business, free of unwanted false alarms, by
    adapting to specific characteristics of any
    environment, providing excellence in performance
    which is owed to its high quality project.

3
VESDA PERFORMANCE
4
VESDA PERFORMANCE
  • VESDA performs by continuously drawing air
    through a network of tubes using a high
    efficiency suction ventilator. A sample of this
    air passes through a two-stage filter.
  • First stage
  • Dust and dirt particles are removed from
    the air sample before it enters into the laser
    detection chamber that analyzes the smoke.
  • Second stage (Ultrafine Filtering)
  • It has the sole function of providing clean
    air in order to protect the optical surfaces
    inside the detector from contamination and to
    ensure the stable calibration and long life span
    of the detector.
  • After the filter stage, the air sample passes
    through the detection chamber, where it is
    exposed to a stable and controlling laser light
    source. If smoke is present, the light will
    disperse within the detection chamber and will be
    instantly detected and identified by
    high-sensitivity optical sensors.

5
VESDA Arrangement
6
Suction Nibs
7
Comparison
8
Complete Assembly
Write a Comment
User Comments (0)
About PowerShow.com