BEST DIPLOMA PROJECTS CENTER CHENNAI&TAMILNADU:STUDENTS SATISFIED PROJECT CENTER

EMBEDDEDE MICROCNTROLLER BASED LPG GAS DETECTION WITH EMERGENCY ALERT SYSTEMS

The gas is colourless and has a faint smell owing to the addition of a chemical compound "mercaptan."

In LPG (liquefied petroleum gas) cylinders, the gas regulator allows pressurised LPG to flow in its gaseous form to the burner.

Highly inflammable

LPG is highly inflammable and can burn even at some distance from the source of leakage.

Most fire accidents are caused either owing to a poor-quality rubber tube or because the regulator is not turned off. Even when the stove knob is turned off, the supply of gas from the regulator to the burner is on. If the knob turns on by accident, the gas leaks.

The rubber tube, which connects the cylinder to the stove, must be in good condition. Cockroaches or rodents are attracted to the food residue on the tube and damage the rubber. Hot vessels or splashing oil may also burn a hole in the tube.

Once there is a gas leakage, lighting a match or switching on a light or a fan is enough to ignite the gas and cause the cylinder to explode.

Electrical fires are another cause of accidents. They are caused when too many types of equipment are connected to the domestic power line. The overload causes the wire insulation to melt and a short circuit occurs.

Old light fittings and switches also cause short circuits. Unattended irons, heater coils and other heating elements also lead to fire accidents.

Proposed Idea:

          In our Project we have used a LPG gas sensor for sensing the LPG Gas level and singals the human by alarming and further more, as a preventive action, the control energises a Mechanical Model which is used to turn off the Regulator Knob.  This is done with the help of a stepper motor. For Gas Detection, LPG Gas Leakage sensors are used.

The proposed block diagram is given below:

 contact:
MEGATECH
NO7,KANNAN AVENUE 1ST CROSS STREET,
MUDICHUR ROAD,OLD PERUNGALATHUR,
TAMBARAM WEST-CHENNAI 63
(NEAR HERO SHOWROOM,ANNAI ARUL HOSPITAL)
TEL:044 22761990
WHATSAPP:98402 34766
MOBILE:81444 34766,9659246311
WEB;http://megatechdiplomaprojects.blogspot.in/
EMAIL: megatechallprojects@gmail.com