EXTINGUISHING SYSTEMS with sprinklers

SPRINKLER MODEL SSP AND SSU WITH STANDARD RESPONSE

Sprinkler with a 5mm glass ampoule available with chrome coverage, brass or white paint. Easy to install, thanks to the increased access to a key area ,it is less prone to damage. Spindle-shaped hole prevents turbulence and ensure an uniform distribution of water. The unique deflector justifies the high degree sprinkler. Thermal expansion coefficient of the liquid is higher than the glass ampoule. When the sprinkler is heated above the temperature indicated, the liquid in expansion makes the ampoule to explode. The system pressure propels the holding cover outside the place and the water is gushing out immediately. Sprinklers must be installed in accordance with NFPA 13 standard in force. Installation must comply with the rules, provisions and applicable local codes. To install as well the sprinkler is important to use the right key, any key otherwise could damage the sprinkler.

SPRINKLER MODEL SSP AND SSU WITH FAST TRIGGERING WITH FAST RESPONSE

Sprinkler, quick response with 3mm glass ampoule available with chrome coverage, brass or white paint These sprinklers models are used specifically to protect people in the room quicker due to their reaction in case of fire. Easy to install, thanks to increased access to key area is less prone to damage. Spindle-shaped hole prevents turbulence and ensure a uniform distribution of water. Unique deflector justify high degree sprinkler. Thermal expansion coefficient of the liquid is higher than the glass ampoule. When the sprinkler is heated above the temperature indicated, the liquid in expansion makes the ampoule to explode. The system pressure propels the holding cover and water gushing out immediately. Sprinklers must be installed in accordance with NFPA 13 standard in force. Installation must comply with the rules, provisions and applicable local codes. To install as well sprinkler is important to use the right key, any key otherwise could damage the sprinkler.

ACS - Automatic devices of control and signaling

The automatic devices of control and signaling (ACS) are used to control and command sprinkler installations. Depending on the protected space ,they can be of type dry or wet.

ACS air-water are built more complex and used for networks sprinklers installed in areas with temperatures below 4 degrees Celsius.

ACS water-water sites are used in rooms that ensure a temperature above 5 degrees Celsius, breaking the fusible element of a sprinkler pump and cause startup sound alarm. ACS sites have optimized design, so that it is eliminated false alarms (activated hydraulic gong) due to excessive pressure (water hammer) in alimentation with the water network system.

FIRE CONTROL AND SIGNALING DEVICES

1. Automatic devices of control and signaling ACS wet

Components of the fire protection station:

  • alarm fire dampers
  • hydraulic Gong
  • valve switch signal
  • Assembly by-step valve and check
  • drain valve
  • gauges upstream and downstream
  • water pressure switch alarm fire
  • Retard Chamber

The fire protection system,water- water is the simplest and most widely used system in sprinkler installations. In general, this system can be installed in any place that is not at risk from frost.

The principle of operation is as follows: valve triggers the fire alarm functions as a normal check valve and generates alarm when at least one sprinkler is activated and senses a flow rate.

Pipes connected to the ACS are filled with water ,the sprinklers switching-in case of fire immediately. The retard chamber is added to prevent accidental triggering the fire alarm if the water pressure in the mains network of alimentation of the ACS is not constant.

2. Automatic devices of control and signaling ACS dry

Components of the fire protection station:

  • alarm fire dampers
  • hydraulic Gong
  • valve switch signal
  • Assembly by-step valve and check
  • drain valve
  • gauges upstream and downstream
  • water pressure switch alarm fire
  • Chamber of delay

The air-water system can be installed in any place subjected to freezing risk in areas such as warehouses and parking lots that do not benefit from heating systems.

The operation mode is similar to water-water system, the difference being that the pipes in the distribution network connected to the control and signaling devices are not filled with water, but air or nitrogen. Thus, in the case of fire sprinkler which opens generates a pressure drop in the system needed to operate the valve opening and trigger the alarm.

All the system components guarantee a prompt and effective action on fire as early moments.

The accelerator ensures a rapid evacuation of air from the sprinkler pipes allowing water to fill the pipes and act the sprinklers in a very short time.