Fundamental training on Fire Detection & Alarm SystemSabrul Jamil
This is a basic training on Fire Detection and Alarm System, created to give my colleagues from non-engineering divisions a comprehensive brief on the system. This is most suitable for individuals with little or no technical knowledge. This training introduces the devices and the system in a whole, not how to design it.
Fire alarm , detection and suppression systemKamran Hassan
fire detection and suppression system. Types of fire and different fire extinguishing material and agents like FM200, NOVEC and ECARO, water, foam and dry agents
Fundamental training on Fire Detection & Alarm SystemSabrul Jamil
This is a basic training on Fire Detection and Alarm System, created to give my colleagues from non-engineering divisions a comprehensive brief on the system. This is most suitable for individuals with little or no technical knowledge. This training introduces the devices and the system in a whole, not how to design it.
Fire alarm , detection and suppression systemKamran Hassan
fire detection and suppression system. Types of fire and different fire extinguishing material and agents like FM200, NOVEC and ECARO, water, foam and dry agents
A fire alarm system warns people when smoke, fire, carbon monoxide or other fire-related emergencies are detected. There are two types of fire alarm initiating devices: manual and automatic.At the core of a fire alarm system are the detection devices, from sophisticated intelligent smoke detectors to simple manually operated break glass units, there are a wide array of different types, but we can divide them into groups including:
– Heat detectors
– Smoke detectors
– Carbon Monoxide detectors
– Multi-sensor detectors
– Manual Call Points
Basics of fire alarm systems and bildge alarm systems in sri lanka navy crafts. Also included spares what are using and construction of photoelectric smoke detector.
Fire Alarm Systems fall broadly into two groups - Conventional Systems or Analogue Addressable Systems.
• Conventional Fire Alarm Control System
• Analogue Addressable Fire Alarm System
Intelligent Addressable Fire Alarm System
This presentation provides you basic information about Fire Detection and Alarm System (FDAS). It includes fire detection and alarm system devices, inspection, drawings and maintenance.
Detailed explaination of how fire alarm system works in a building, its networking systems and what are the minimum requirements needed for a fire protection system in a building.
described definition ..all types of fire protection devices...fire alarm systems..fire detector systems..standards for designing building in case of afire,emergency exit,safety factors...
Automatic fire alarm system is the main part of fire control system.
Automatic fire alarm system includes fire early warning system, fire detection alarm and linkage control system.
The linkage control system includes fire hydrant button, fire alarm, various input and output modules, fire appliance control device, fire broadcasting system, fire telephone system, graphic display device, emergency lighting, evacuation indicating system, etc.
Fire early warning system is an independent subsystem of automatic fire alarm system. It mainly includes combustible gas detection and alarm system and electrical fire monitoring system.
Combustible gas detection and alarm system is mainly used in the use, production of combustible gas or combustible steam places.
A fire alarm system warns people when smoke, fire, carbon monoxide or other fire-related emergencies are detected. There are two types of fire alarm initiating devices: manual and automatic.At the core of a fire alarm system are the detection devices, from sophisticated intelligent smoke detectors to simple manually operated break glass units, there are a wide array of different types, but we can divide them into groups including:
– Heat detectors
– Smoke detectors
– Carbon Monoxide detectors
– Multi-sensor detectors
– Manual Call Points
Basics of fire alarm systems and bildge alarm systems in sri lanka navy crafts. Also included spares what are using and construction of photoelectric smoke detector.
Fire Alarm Systems fall broadly into two groups - Conventional Systems or Analogue Addressable Systems.
• Conventional Fire Alarm Control System
• Analogue Addressable Fire Alarm System
Intelligent Addressable Fire Alarm System
This presentation provides you basic information about Fire Detection and Alarm System (FDAS). It includes fire detection and alarm system devices, inspection, drawings and maintenance.
Detailed explaination of how fire alarm system works in a building, its networking systems and what are the minimum requirements needed for a fire protection system in a building.
described definition ..all types of fire protection devices...fire alarm systems..fire detector systems..standards for designing building in case of afire,emergency exit,safety factors...
Automatic fire alarm system is the main part of fire control system.
Automatic fire alarm system includes fire early warning system, fire detection alarm and linkage control system.
The linkage control system includes fire hydrant button, fire alarm, various input and output modules, fire appliance control device, fire broadcasting system, fire telephone system, graphic display device, emergency lighting, evacuation indicating system, etc.
Fire early warning system is an independent subsystem of automatic fire alarm system. It mainly includes combustible gas detection and alarm system and electrical fire monitoring system.
Combustible gas detection and alarm system is mainly used in the use, production of combustible gas or combustible steam places.
Why are fire detection & alarm system is required in buildings?Shubham .
Why are fire detection and alarm systems required?
Detect fire in the areas.
Notify building occupants to take evasive action to escape the dangers of a hostile fire.
Summon organized assistance to initiate or assist in fire control activities.
Initiate automatic fire control & suppression systems & to sound alarm.
Supervise fire control & suppression systems to assure operational status is maintained Initiate auxiliary functions involving environmental, utility & process controls
The input module, also known as the monitoring module, is used to receive the action signal of the monitored device and can be connected to the monitored device with normally open or normally closed signal output.
The input module adds an address code to the action signal of the monitored device, and transmits it to the fire alarm controller through the signal bus to issue an alarm signal or linkage trigger signal.
The input module can be equipped with all kinds of equipment that need feedback signals on the site, such as water flow indicator, pressure switch, signal valve control cabinet, and all kinds of external linkage equipment that can provide switch signals.
Residual current electrical fire detector is used to monitor the change of residual current value in the protected line.
When the residual current in the protected electrical line exceeds the alarm set value, it can send alarm and control signals.
It is generally composed of residual current sensor and signal processing unit.
Fire and Gas Detection System : Part 1_The Field Devices and Its PanelsGan Chun Chet
Fire and Gas Detection System Requirements for the Oil and Gas Industry. Offshore Platforms are also applicable for onshore plants/terminals. Safeguarding and Protective System to ensure oil and gas facilities are safe to operate.
Online aptitude test management system project report.pdfKamal Acharya
The purpose of on-line aptitude test system is to take online test in an efficient manner and no time wasting for checking the paper. The main objective of on-line aptitude test system is to efficiently evaluate the candidate thoroughly through a fully automated system that not only saves lot of time but also gives fast results. For students they give papers according to their convenience and time and there is no need of using extra thing like paper, pen etc. This can be used in educational institutions as well as in corporate world. Can be used anywhere any time as it is a web based application (user Location doesn’t matter). No restriction that examiner has to be present when the candidate takes the test.
Every time when lecturers/professors need to conduct examinations they have to sit down think about the questions and then create a whole new set of questions for each and every exam. In some cases the professor may want to give an open book online exam that is the student can take the exam any time anywhere, but the student might have to answer the questions in a limited time period. The professor may want to change the sequence of questions for every student. The problem that a student has is whenever a date for the exam is declared the student has to take it and there is no way he can take it at some other time. This project will create an interface for the examiner to create and store questions in a repository. It will also create an interface for the student to take examinations at his convenience and the questions and/or exams may be timed. Thereby creating an application which can be used by examiners and examinee’s simultaneously.
Examination System is very useful for Teachers/Professors. As in the teaching profession, you are responsible for writing question papers. In the conventional method, you write the question paper on paper, keep question papers separate from answers and all this information you have to keep in a locker to avoid unauthorized access. Using the Examination System you can create a question paper and everything will be written to a single exam file in encrypted format. You can set the General and Administrator password to avoid unauthorized access to your question paper. Every time you start the examination, the program shuffles all the questions and selects them randomly from the database, which reduces the chances of memorizing the questions.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
PROJECT FORMAT FOR EVS AMITY UNIVERSITY GWALIOR.ppt
FIRE ALARM SYSTEM
1. What is Fire Alarm System?
An automatic fire alarm system is designed to detect the
unwanted presence of fire by monitoring environmental
changes associated with combustion.
In general, a fire alarm system is classified as either
automatically actuated, manually actuated, or both.
Fire Alarm System is all about
“FIRE DETECTION AND ALARM SYSTEM”.
2. What is Fire Alarm System?
Conventional System - cable line out of the control panel and
ending with a final component (end of line), usually a
resistor
Addressable System - each detector has the ability to identify
itself and its current status. The movement of information is
two-way - from the control panel to the alarm / signaling
devices and vice versa.
Types of systems
There are generally two types of fire alarm systems,
Conventional and Addressable.
3. What is NFPA 72?
Fire alarm system shall be installed and maintained as per NFPA 72.
Fire alarm system shall be installed by qualified personnel or
installation supervised by qualified personnel.
NFPA 72 (is a National Fire Alarm Code), is a standard published by the
National Fire Protection Association.
NFPA 72 will explain how a fire alarm system is supposed to be
installed.
It does not determine what type of equipment such as smoke
detectors, pull stations, horns, strobes, etc. should be used.
Rules covers the application, installation, location, performance,
inspection, testing, and maintenance of fire alarm systems.
4. An approved fire alarm system means,
acceptable to the “authority having jurisdiction“.
Authority Having Jurisdiction or AHJ - is an
organization, office or individual responsible for
"approving" equipment, an installation or a
procedure.
5. What are the fundamental configuration of
a Fire Alarm System.
6. Fundamental configuration of a Fire Alarm System;
FACP – stands for Fire Alarm Control Panel, or Fire Alarm
Control Unit (FACU), is the controlling component of a Fire Alarm
System.
A system component that receives inputs from automatic and
manual fire alarm devices and may supply power to detection
devices and transponders.
The control panel may also provide transfer of power to the
notification appliances and transfer condition of relays or
devices connected to the control unit.
The fire alarm control panel can be a local unit or a
master control unit.
7. Fundamental configuration of a Fire Alarm System;
Primary power supply - Commonly the non-switched 120 or
240 Volt AC source supplied from a commercial power utility.
Secondary (backup) Power supplies - This component
commonly consisting of sealed lead-acid storage batteries,
is used to supply energy in the event of a primary power failure.
8. Initiating Devices - This component acts as an input to the fire alarm
control unit and are either manually or automatically actuated.
Examples would be devices like pull stations, smoke detectors, water
flow switch, etc.
Spot type smoke detector
Optical beam smoke detector
Aspirating smoke detector
Duct smoke detector
Heat detector
Pull station
9. There are two kinds of spot type smoke detector.
Smoke Detector - is a device that detects smoke. It detects visible smoke
particles and invisible smoke like gases.
Initiating Devices - This component acts as an input to the fire alarm
control unit and are either manually or automatically actuated.
Examples would be devices like pull stations, smoke detectors, water
flow switch, etc.
10. - Photoelectric or optical smoke detector
- Ionization smoke detector
Smoke Detector - is a device that detects smoke. It detects visible smoke
particles and invisible smoke like gases.
Initiating Devices - This component acts as an input to the fire alarm
control unit and are either manually or automatically actuated.
Examples would be devices like pull stations, smoke detectors, water
flow switch, etc.
Spot type smoke detectors are usually mounted in suspended ceiling, ceiling
voids,
floor voids or under raised floor and sometimes it can be in the wall.
11. - Photoelectric or optical smoke detector
- Ionization smoke detector
Smoke Detector - is a device that detects smoke. It detects visible smoke
particles and invisible smoke like gases.
Initiating Devices - This component acts as an input to the fire alarm
control unit and are either manually or automatically actuated.
Examples would be devices like pull stations, smoke detectors, water
flow switch, etc.
- Optical beam smoke detector
Optical beam smoke detector is a device that uses a projected beam of light
to
detect smoke across large areas, and commonly used in high rise ceiling.
12. - Photoelectric or optical smoke detector
- Ionization smoke detector
Smoke Detector - is a device that detects smoke. It detects visible smoke
particles and invisible smoke like gases.
Initiating Devices - This component acts as an input to the fire alarm
control unit and are either manually or automatically actuated.
Examples would be devices like pull stations, smoke detectors, water
flow switch, etc.
- Optical beam smoke detector
- Aspirating smoke detector
A detector that consists of a piping or tubing distribution network from the
detector
to the areas being protected.
13. - Photoelectric or optical smoke detector
- Ionization smoke detector
Smoke Detector - is a device that detects smoke. It detects visible smoke
particles and invisible smoke like gases.
Initiating Devices - This component acts as an input to the fire alarm
control unit and are either manually or automatically actuated.
Examples would be devices like pull stations, smoke detectors, water
flow switch, etc.
- Optical beam smoke detector
Provides early detection of smoke in the air moving through heating and
ventilation AC (HVAC).
- Aspirating smoke detector
- Duct smoke detector
14. - Photoelectric or optical smoke detector
- Ionization smoke detector
Smoke Detector - is a device that detects smoke. It detects visible smoke
particles and invisible smoke like gases.
Initiating Devices - This component acts as an input to the fire alarm
control unit and are either manually or automatically actuated.
Examples would be devices like pull stations, smoke detectors, water
flow switch, etc.
- Optical beam smoke detector
- Aspirating smoke detector
- Duct smoke detector
Detector coverage and location shall be considered as per rules and
standards
prior to installation.
15. Heat Detector - a device that detects abnormally high temperature or
rate of temperature rise.
Initiating Devices - This component acts as an input to the fire alarm
control unit and are either manually or automatically actuated.
Examples would be devices like pull stations, smoke detectors, water
flow switch, etc.
Heat detectors are usually mounted in suspended ceiling, ceiling voids, floor
voids
or under raised floors and sometimes it can be in the wall or in inside the
pit.
- Fixed heat detector – it activates if temperature reaches to 60°C, other sensors are
set 90°C.)
- Linear heat detector - a device in which detection is continuous along a path.
- Rate-of-Rise (ROR) heat detector - operate on a rapid rise in element temperature of
67° to 83°C increase per minute.
16. Initiating Devices - This component acts as an input to the fire alarm
control unit and are either manually or automatically actuated.
Examples would be devices like pull stations, smoke detectors, water
flow switch, etc.
The device must be installed in upright position, can be mounted in the
wall,
column or pedestal.
Manual call station / break glass unit - a manually operated device used to
initiate an alarm signal.
Single action mode - activates in one action, pull or break only.
Dual action mode - that requires two actions to activate, usually a
push then
pull, or lift then break.
17. Notification appliances - A fire alarm system component such as bell,
horn, speaker, strobe, etc. that provides an audible or visible output or
both.
Notification appliances can be mounted in the wall, column , or in the
ceiling.
18. Building Safety Interfaces - This interface allows the fire alarm system
to control aspects of the built environment and to prepare the building
for fire and to control the spread of smoke fumes and fire by
influencing air movement, lighting, process control, human transport
and exit.
To enable to control these process, fire alarm system
requires interface modules;
- Relay module or Output
module
- Monitor module or Input
module
Interface module can be installed in the ceiling, wall, or column.
19. Building Safety Interfaces - This interface allows the fire alarm system
to control aspects of the built environment and to prepare the building
for fire and to control the spread of smoke fumes and fire by
influencing air movement, lighting, process control, human transport
and exit.
Relay module or Addressable output module (RM /AOM) – is a relay or
dry contact interface to control the operation of;
- Pressurization fans / Smoke extract fan
- Motorized Smoke/Fire dampers
- Public Address System (PAS / PAVA)
- Building Management System (BMS)
- Electromagnetic door holder
- etc.
- Elevator, escalator, travelator
- Access controlled door
- Air conditioning unit (AHU / CRAC / MCC)
- Generator set
20. - Sprinkler flowswitch, butterfly valve & control
valves
Building Safety Interfaces - This interface allows the fire alarm system
to control aspects of the built environment and to prepare the building
for fire and to control the spread of smoke fumes and fire by
influencing air movement, lighting, process control, human transport
and exit.
Monitor module or Addressable input module (AIM / MM) – receives dry
contact inputs from other equipment to monitor the status of;
- Remote FA power supply unit
- Jockey pump (sprinkler system)
- Gas release extinguishing panel
- Air sampling fire panel (ASFP)
- etc.