Closed Loop Control Circuit Design of an Automatic Fire Suppression System
Journal Title: Physical Science International Journal - Year 2017, Vol 15, Issue 4
Abstract
Automatic fire suppression systems control and extinguish fires in buildings without human intervention from widespread use of the techniques of measurements and control. Automatic control is achieved here by a design and implementation process. This system implements an early detection system and communicates it to the inhabitants. The system is designed with the input voltage from the smoke detector sensors, BC107B transistor used as the input, Opto-coupler circuit, an alarm and photoelectric detector. For this case we have voltage divider circuit using a Light Dependent Resistor and potentiometer. This design uses a fan instead of a pump as it uses the same principle to test its performance giving standard resistance, Opto-coupler circuit biasing voltage and resistance of the light dependent resistor. Generally the components used are cost effective and feasible.
Authors and Affiliations
Korkoren Kenneth Cheruiyot
Keywords
Related Articles
- EP ID EP321074
- DOI 10.9734/PSIJ/2017/34433
- Views 97
- Downloads 0
Toy Model of Spinning Quantum Cosmology
In this paper, we show one theoretical possibility for cosmic rotation. We would like to appeal that: 1) Spin is a basic property of quantum mechanics and a globally rotating universe is consistent with general relativi...
Dynamic Modeling of a 3-DOF Articulated Robotic Manipulator Based on Independent Joint Scheme
Joint torque control of a robotic manipulator requires a close dynamic description model involving the non negligible dynamics of the subsystems making up the system. The mathematical model for joint torque control of th...
Hilbert Scheme and Multiplet Matter Content
Development of the concept of Euler characteristic, from the Euclidean geometry to the algebraic geometry is considered. A singular toric variety is studied within the framework of the algebraic geometry. Procedure of th...
Elemental Characterization and Source Identification of Fine Particulate Matter (PM2.5) in an Industrial Area of Lagos State, Nigeria
Fine particles (PM2.5) are mainly generated by combustion processes including emissions from motor vehicles, combustion of fossil fuel for power generation and large industrial processes such as ore and metal smelting. T...
Effect of Prandtl Number and Inclination Angle on MHD Natural Convection in Inclined Open Square Cavity
MHD natural convection and fluid flow in a two-dimensional open and inclined square cavity with a heated circular cylinder was considered in this work. The opposite wall to the opening side of the cavity was first kept t...