WO2006097114A1

WO2006097114A1 - Automated device for protecting and fighting against gas leakage

Info

Publication number: WO2006097114A1
Application number: PCT/DZ2006/000001
Authority: WO
Inventors: Mohamed Rejdal
Original assignee: Mohamed Rejdal
Priority date: 2005-03-16
Filing date: 2006-03-11
Publication date: 2006-09-21

Abstract

The invention concerns an automated device for protecting and fighting against natural gas and butane leakage characterized by high detection accuracy of gas leakage by preventing their occurrence as well as their dangerous character by creative methods and three different models and several electronic and electrical techniques, as well as by programmed and non-programmed linear circuits, whereby the detector produces via said components bits, alarms as well as flashing and non-flashing lights. The device can start up again by itself in case of repeated interruption of gas and inform its user in case of breakdown. The invention aims at ensuring the safety and protection of citizens against all dangers derived from gas regardless of the where it is being used. The invention has domestic, public, or industrial applications and the like.

Description

AUTOMATISM OF PROTECTION AND INTERVENTION

GAS LEAK

TECHNICAL FIELD TO WHICH THE INVENTION RELATES

The invention relates to a protection and intervention automation that detects the existence of leaks of natural gas or butane.

There is a model of this Automatism on the market with a simple alarm.

But our model will be more efficient since it includes three different types of alarms in order to prevent the danger and to see the location:

1) A warning alarm with a flashing light to warn of danger.

2) An alarm with a buzzer and flashing lamp to indicate that there is a leak.

3) An alarm with a buzzer and flashing light when the hazard reaches its highest point which will trigger the following options:

A. Circuit breaker intended to stop the electrical circuit of the kitchen or the ^" place in which it finds the detector in order to avoid the explosion

B. Electric fan. C. Gas shut off with solenoid valve.

D. In case of a pane, he pipes every thirty (30) seconds.

E. In the case of a gas sensor panel, a yellow lamp comes on.

F. In the event of a power failure, it restarts itself.

OBJECT OF THE INVENTION

Creation of an Automatism that detects methane gas to avoid any danger and ensure public safety guaranteed. State of the art:

Automatism automatically resumes monitoring of the environment after a power failure. Three (03) models of format 15 cm x 12 cm x 4 cm are available:

^1st model (FGWl): provided with a first threshold of danger and highlighted by a sound alarm of 95 dB minimum and a repetitive flash of red glow.

2 ^e " ¹⁶ model (FGW2): with the same characteristic as those of the preceding it offers in addition a second threshold of danger characterized by the opening of the lighting circuit (first prevention) and the activation of the evacuation circuits This is done by a single-phase asynchronous extractor.

^3rd model (FGW3) based sue the second model, it permits locking in lover the main gas pipe (second prevention) by a solenoid valve

Installation:

Position at the height of a junction box not far from the ceiling At 20 cm maximum. • It can be hung on the wall.

• Close to a junction box where the lighting and ventilation circuits can be connected (valid for model 2 and 3).

• Far from a malicious hand and closer to the ceiling for more security and efficiency.

• In a place where there is fear of a possible gas leak.

• Powered with a voltage of 220 volts from the public grid. • Connected by a 5-wire cord to the ventilation, lighting and interlocking circuit of the main gas line.

• The implementation of Automatism will have to be done by an electricity specialist

Use :

Domestic use: kitchen, bedroom, gas boiler. Public use: shower, bath, cafeteria, restaurant, school canteens, Building.

Industrial use: bakery, industrial installation. Vehicle and Energy LPG Technical Information:

•Printed circuit board. "220v-240 Volt input.

• Type of detection: natural gas and propane gas.

• Audible alarm: 95 dB minimum.

• Output: 5A relay output of 6 pins.

• Tri-color indicator light: (green, yellow and red) on operating status.

• Push button: tests, clear.

• Power button: on / off

In any case, the invention will be better understood with the aid of the description which follows, with reference to the appended diagrammatic drawings representing, by way of nonlimiting example, electronic components and small machines and electrical parts with the best view.

Fig 1: BUZZER F / su:

The interphone f / su: view of the top of interphone passive with three poles, diameter of the dimension 40 mm with support. small electric machine that produces a non-resistible sound and has a small electrical machine that produces a non-resistible sound and has a support with tris poles diameter 40 mm in its support with the best view.

Fig2: connector:

The connector: Female External Connector, female type of an external power connector.

Fig2.a: connector:

The connector: male connector with medium base, male type of an electrical connector with a medium base to attach it to the box

Fig3: Jack Plug:

The Valet Stopper: View of the Top of Valet Stopper, Connector

Female to a Viril Power Adapter Connector.

Better view of a valve that removes lever (valve in the form of jack).

Female type connector with a very powerful male adapter.

FIG4: Heat sink SK 95-2M3 SK95-2M3 heat sink overcomes view of two heat sink for up to 220 pack

NB: The two lever heat deb can be replaced by another wider.

Fig5: Board ver: 1/1 N50 A. 0305

Diagram of the electronic plate.

Demonstration on point diagram of electronic components assembly

With their different values and types, ie capacitor, resistor, diode, regulator, integrated circuit, lamp, transistor, resistor - Cl, nts - thermistor, sensor gas, relay, push button, adapter, buzzer, connector, heat, sink, jack plug.

Figβ: drawing in the external view of the lid or component cover with the three facades.

Claims

Claim:

1) Gas detector automation characterized to detect the existence of leakage of natural gas or butane by degree, remove the mark of the user and prevent it by a ring and with lamps (red, yellow and green) which flashes each one with respect to the danger indicated to the receiver and detector circuit and according to the gas leakage volume.

2) Automatism according to claim 1: characterized in that the source of a first threshold of danger and evidenced by a sound alarm of 95 dB minimum and a repetitive flash red linker.

3) Automatism according to claim 1: characterized in that the source of a second threshold s dangerousness and provided by the opening of the lighting circuit and 1 'activation of the evacuation circuit of the gas resident at the place even. This operation is accomplished by a single-phase synchronous motor extractor.

4) Automatism according to claim 1: characterized in that the source of low danger é on the second model, it allows the lover lock of the main gas by an electromagnetic valve, it cuts the circuit which is intended to cut the circuit which and intended to cut off the electrical circuit, then it starts the electric fan.

5) Automatism according to claim 2: characterized in that in case of a failure, it pipe every thirty (30) seconds.

6) Automatism according to claim 2: characterized in that in case of a gas sensor failure, a yellow lamp comes on. 7) Automatism according to claim 2: characterized in that in case of a gas cut, it restarts alone.