RU18784U1 - ALARM SYSTEM AND AUTOMATIC FIRE EXTINGUISHING SYSTEM (MODULE) - Google Patents

Abstract

1. A fire alarm system and automatic fire extinguishing control system, comprising a central unit of the system, characterized in that it comprises a sensor monitoring module connected to the fire alarm sensor loops and the system interface. The system according to claim 1, characterized in that it is additionally equipped with a remote start module connected to controlled sensors and actuators and a pump station module connected to controlled sensors and pump switching devices, the modules being connected to the system interface. The system according to claim 1, characterized in that it comprises a remote start module connected to controlled sensors and actuators, and a pyro cartridge launch module connected to a fire extinguishing generator, the modules being connected to the system interface. The system according to claims 1-3, characterized in that it comprises a security sensor monitoring module connected to a security sensor cable and a system interface. The system according to claim 4, characterized in that the central unit and modules of controlled directions are connected to one interface. The system according to claims 1 to 4, characterized in that the system configuration is programmable depending on the number of protected directions, the number of modules in the direction and types of modules. The system according to claims 1-3 and 6, characterized in that the central unit of the system is interfaced with the control panel of the monitoring station and gives signals about the current state of the monitored directions and emergency situations. The system according to claim 7, characterized in that the central alarm unit is connected to a personal computer, on the screen of which

Description

FIRE ALARM SYSTEM AND AUTOMATIC FIRE EXTINGUISHING SYSTEM

The inventive utility model relates to fire alarm equipment and can be used to protect the premises from hacking, fire detection, as well as automatic fire extinguishing control.

The relevance of the fire alarm system led to the appearance on the market of various devices of this type. In the Russian Federation and abroad, much attention is paid to this equipment. For example, the KOP-1 kit for the protection of premises is known. The kit is designed to detect the penetration of unauthorized persons into the protected room and to issue an alarm signal to sound and light warning devices in the central monitoring console. In standby mode, the kit provides control of security alarm loops. As primary sensors, magnetic contact detectors (window, door), glass breaking sensor are used.

The main disadvantage of KOP-1 is that it performs only one function - protection against penetration into the room.

Also known equipment manufactured by the company "SVIT 2, including:

 Siren-S automatic fire alarm and smoke removal control system, consisting of a central device, floor units connected to the fire alarm loop cables, power cabinet and supply and exhaust ventilation control cabinets;

(MODULE)

M iOW69

a set of devices for controlling water and foam fire extinguishing installations, consisting of a console of dispatching personnel and control devices;

set of devices for automatic control of modular fire extinguishing installations. The kit consists of a signal launcher UAMT-1, a dispatch console PD-5, remote control modules for extinguishing BMT, an automatic power supply unit ABP-220x2, a power supply BP-24.

This equipment is designed to detect fire and control fire fighting equipment.

The main disadvantage of this equipment is the large range of blocks. The equipment is bulky, has large dimensions and weight.

The inventive utility model is free from these disadvantages.

The problem to which the claimed technical solution is directed is to create a system with advanced functionality that combines the functions of security systems, fire alarm systems and fire fighting control.

The technical result is expressed in the complete versatility of the system, which allows combining the functions of security, fire alarms, automatic fire extinguishing by all currently existing methods, as well as smoke removal, in increasing the information content of the system, in the possibility of changing the configuration and building the system, reducing the amount of installation work and operating costs, increased reliability and reduced overall mass characteristics.

central unit of the system (CBS), sensor monitoring module (MCD) connected to fire alarm loops, remote start module (MDP) connected to controlled sensors and fire fighting actuators, pump station module (MNS) connected to controlled sensors and switching devices pumps, igniter release module (Ml 111) connected to fire extinguishing generators, and the modules and the central unit of the system are connected by a 4-wire interface, two lines of which are designed for electrical system power, and the other two - to exchange information.

A feature of the proposed solution is that the central unit of the system is interfaced with a central monitoring console for receiving information on the current state of the system and emergency situations and with a personal computer, the screen of which displays information about the current and emergency states of monitored directions in the form of mnemonic diagrams and text messages.

The modules of the system contain light indicators on the front panel informing the operator about the current state of the monitored sensors and actuators and emerging emergency situations, and the pump station module contains elements for manual control of the pumps.

The central unit of the system contains on the front panel a liquid crystal indicator (LCD) for displaying textual information about the current and emergency conditions of the monitored directions, a control panel with light-signaling elements and system power toggle switches.

In addition, the system contains a module for monitoring security sensors connected to a loop of security sensors and the system interface.

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The system also provides the ability to extend the interface by connecting to the interface of the trunk expansion module.

The system has a modular construction principle, so there is no redundancy in the system. The user acquires only the necessary set of relatively inexpensive modules that protect the facility. The system configuration for solving specific problems is determined by the user and is carried out by programming system modules. When changing the configuration of an object or when building a system, it can be modified many times by reprogramming.

The inventive system is universal and can combine both individual functions of security systems, fire alarm systems, automatic fire extinguishing systems of all currently existing types, smoke removal systems, and the totality of the functions of these systems.

The system provides for logging (“black box) in real time of all events occurring in the system with the possibility of quick viewing.

The system contains protection against unauthorized access.

The system is powered by a two-wire interface from a 220 V, 50 Hz network. There is also a backup 24 V DC power supply, automatic control of parameters and recharging of batteries of the backup power source.

Figure 1 presents the structural diagram of the inventive utility model with one direction of the fire alarm, where

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3- system control panel;

4- power toggle switches;

5- interface;

6- direction of the fire alarm;

7- sensor monitoring module;

8- fire alarm sensors;

9- personal computer;

10- communication channel with the central monitoring console.

Figure 2 presents the structural diagram of the inventive utility model with the directions of water and foam fire extinguishing, where

11- remote start module;

12- sensors;

13 - executive devices (elements of sound and light alarm);

14- pump station module;

15- manual control of pumps;

16- sensors;

17- pumps;

18 - direction of water, foam fire extinguishing.

On Fig.3 presents a structural diagram of the claimed utility model with the directions of gas, powder, aerosol and other fire extinguishing methods, where

19- pyro cartridge cartridge launch module;

20- fire extinguishing generators;

21- direction of gas, powder, aerosol and other fire extinguishing.

Figure 4 presents the General structural diagram of the inventive utility model, where

23- arming toggle switch;

24- security sensors;

25- security direction.

The system operates as follows. After the installation of the system is completed and work is carried out to verify the functioning of the system, its settings and programming its configuration for the object, the system is ready for operation.

The system is switched on in standby mode by turning on the power toggle switches on the central unit of the system; before turning on the power, all the toggle switches on the pump station module must be turned off. After turning on the power, the flashers on all the modules and the central unit of the system light up, indicating the presence of power, and a message appears on the LCD of the central unit:

"STANDBY MODE

“THE SYSTEM FUNCTIONS PERMAL.

In parallel, the system provides information to the central monitoring station console and personal computer. In standby mode, the system performs control of sensors and actuators connected to the modules, interface control and self-control.

When at least one sensor is triggered in the fire alarm loop of the sensor control module, as well as when sensors connected to the remote start modules and the pumping station are triggered, the modules give signals to the central unit of the system about an incident. At the same time, a message appears on the LCD screen, for example:

"ATTENTION

SENSOR 00106.12.2000 WORK

iC SU

where December 6, 2000 - date, month, year;

14:06:54 - hours, minutes, seconds.

This information is transmitted to the central monitoring console and personal computer.

After eliminating the causes that triggered the sensors, the operator, by pressing the reset button on the panel of the central computer, puts the system in “standby mode”.

When at least one sensor is triggered in both loops of the MKD module, or when the “FIRE TIR modules” buttons are pressed, the corresponding modules send a signal to the central clock modules, and a message appears on the LCD screen, for example:

"FIRE

NOTIFICATION ON / EXTINGUISHING

TECHNOLOGICAL EQUIPMENT DISABLED The time of the incident is indicated on the right side of the LCD.

In the case of water fire extinguishing, as the corresponding sensors are triggered, a message appears on the LCD, for example:

"FIRE

WATER DID NOT COME

"FIRE

ON PUMPS

PRESS NORM.

If the squibs are detonated, a message appears at the third row, for example:

“OPENED MOUNT DULEY ... 001, and the number of modules changes as they are undermined.

A message appears on the fourth line, for example:

suaoiii

For all these messages, the time of the incident is indicated in the custom part of the LCD panel.

In the event of a fire, an audible alarm is triggered in the directions and a light alarm on the front panels of the modules and the centralized telephone system. All information about the fire is transmitted via communication lines to the central monitoring console and personal computer.

After completion of all fire extinguishing operations, the operator returns the system to “standby mode” by pressing the reset button on the central control panel.

When a secure room is hacked and at least one of the sensors connected to the MKOD is triggered, the module issues a signal to the central signaling system and a message appears on the LCD panel, for example:

"ALARM06.12.2000

MKOD NUMBER 00614: 06: 54.

After eliminating the reasons for hacking, the operator returns the system to “standby mode” by pressing the reset button.

The system is easy to manufacture. It uses typical modules with the same overall dimensions, and uses a modern elemental base. LEDs are used as light signaling devices. The display panel is liquid crystal. The system has a smaller mass and dimensions compared with systems manufactured by the industry. The system has been certified and implemented at a number of enterprises in Ulyanovsk.

Direct V / S. AMINPIBAEV

sources of information

Prospect of OJSC "Iriborostroitelny Zavod TENZOR" Kit for the protection of premises KOP-1.

Prospectuses of Scientific Production Enterprise “Special Appliance of the Firm“ SVIT “Automatic Fire Alarm System“ Sirena-S, “Set of devices for automatic control of modular fire extinguishing installations.

Claims (14)

1. A fire alarm system and automatic fire extinguishing control system, comprising a central unit of the system, characterized in that it comprises a sensor monitoring module connected to the fire alarm sensor loops and the system interface.  2. The system according to claim 1, characterized in that it is additionally equipped with a remote start module connected to controlled sensors and actuators and a pumping station module connected to controlled sensors and pump activation devices, the modules being connected to the system interface.  3. The system according to claim 1, characterized in that it comprises a remote start module connected to controlled sensors and actuators, and a pyro cartridge start module connected to a fire extinguishing generator, the modules being connected to the system interface.  4. The system according to claims 1-3, characterized in that it comprises a security sensor monitoring module connected to a security sensor cable and a system interface.  5. The system according to claim 4, characterized in that the central unit and the modules of the controlled directions are connected to one interface.  6. The system according to claims 1 to 4, characterized in that the configuration of the system is programmable depending on the number of protected directions, the number of modules in the direction and types of modules.  7. The system according to claims 1-3 and 6, characterized in that the central unit of the system is interfaced with the control panel of the monitoring station and gives signals to it about the current state of the monitored directions and emergency situations.  8. The system according to claim 7, characterized in that the central alarm unit is connected to a personal computer, the screen of which displays information about the current and emergency conditions of the monitored directions in the form of mnemonic diagrams and text messages.  9. The system of claim 8, characterized in that the system modules contain light detectors on the front panel informing the operator about the current state of the sensors and actuators being monitored and emerging emergencies, the pump station module contains a manual pump control element, and the central system unit contains front panel liquid crystal indicator for displaying textual information about the current and emergency conditions of monitored directions, the control panel of the system with alarm elements and and system power toggle switches.  10. The system according to claim 9, characterized in that the system is powered from a 220 V, 50 Hz network.  11. The system of claim 10, characterized in that it contains a backup power source.  12. The system according to claim 11, characterized in that the backup DC power supply voltage of 24 V.  13. The system according to p. 12, characterized in that the control and recharging of the batteries of the backup power source are carried out automatically. 14. The system according to claims 1-5, characterized in that it provides for the extension of the interface by using the extension module of the highway.