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Taihe Smoke Ventilator
In a fire, a large amount of smoke and heat will be produced.
The most important function of the NSHEVS is to efficiently and quickly exhaust the smoke and heat to outdoors, avoiding the accumulation of a large amount of toxic smoke in short time. In the fire, most of the victims were suffocated to death by toxic smoke, rather than burned to death. NSHEVS can be linked with FAS.
When the NSHEVS receives the fire alarm signal, it will automatically open the flaps to exhaust smoke within 60 seconds, which can increase the smoke and heat exhaust passages of the building, strive for rescue time, and reduce casualties and losses.
Type of Skylight
1.Integral solutions for smoke and heat exhausting systems
2.Protection of escape routes against smoke
3.Reduction of material losses caused by fire and smoke
4.Supply of light and fresh air to building interiors
TOPRISE TAIHE NSHEVS (PRORUCT DATA SHEET)
TECHNICAL PERFORMANCES AND STRENGTHS
Meet the standard GB15930-2007 <Fire dampers for building venting and smoke-venting system>
Aluminum alloy profile with seamless corner, which has superior waterproof and corrosionresistant performance.
Glazing can be replaceable for easy maintaining.
Temperature control release device and remote control to realize intelligent and reliable control
Wind load resistance: operational certainty of vents under wind stress equivalent to 1500 Pa
Water tightness: GB/T7106-2008 Grade 6
Air tightness: GB/T7106-2008 Grade 8
K value: lower than 2.2 W/(m2.K)
Low temperature resistance: -25℃.
High temperature resistance: 300℃ 30 mins.
Reliability: 20000 cycles times opening and closing for daily ventilation, 1000 cycles times opening and closing for smoke exhausting.
Snow load: operational certainty of vents under snow load 500Pa.
INTELLIGENT CONTROL SYSTEM
The smoke vent can open to exhaust smoke automatically in case of fire. Each smoke vent unit can be monitored and controlled (showing the status of
open, close and error feedback).
1) Electric actuator is 24V DC. It has self lock function and limit switch. Gas springs are equipped to realize three -
point support and make sure its stability.
2) Pneumatic actuator has various emergency open measures, such as common compressed air, control box emergency device, temperature sense of emergency.
It’s safe and reliable. Gas springs are equipped to realize three- point support and make sure its stability.
Taihe Smoke Ventilator
In a fire, a large amount of smoke and heat will be produced.
The most important function of the NSHEVS is to efficiently and quickly exhaust the smoke and heat to outdoors, avoiding the accumulation of a large amount of toxic smoke in short time. In the fire, most of the victims were suffocated to death by toxic smoke, rather than burned to death. NSHEVS can be linked with FAS.
When the NSHEVS receives the fire alarm signal, it will automatically open the flaps to exhaust smoke within 60 seconds, which can increase the smoke and heat exhaust passages of the building, strive for rescue time, and reduce casualties and losses.
Type of Skylight
1.Integral solutions for smoke and heat exhausting systems
2.Protection of escape routes against smoke
3.Reduction of material losses caused by fire and smoke
4.Supply of light and fresh air to building interiors
TOPRISE TAIHE NSHEVS (PRORUCT DATA SHEET)
TECHNICAL PERFORMANCES AND STRENGTHS
Meet the standard GB15930-2007 <Fire dampers for building venting and smoke-venting system>
Aluminum alloy profile with seamless corner, which has superior waterproof and corrosionresistant performance.
Glazing can be replaceable for easy maintaining.
Temperature control release device and remote control to realize intelligent and reliable control
Wind load resistance: operational certainty of vents under wind stress equivalent to 1500 Pa
Water tightness: GB/T7106-2008 Grade 6
Air tightness: GB/T7106-2008 Grade 8
K value: lower than 2.2 W/(m2.K)
Low temperature resistance: -25℃.
High temperature resistance: 300℃ 30 mins.
Reliability: 20000 cycles times opening and closing for daily ventilation, 1000 cycles times opening and closing for smoke exhausting.
Snow load: operational certainty of vents under snow load 500Pa.
INTELLIGENT CONTROL SYSTEM
The smoke vent can open to exhaust smoke automatically in case of fire. Each smoke vent unit can be monitored and controlled (showing the status of
open, close and error feedback).
1) Electric actuator is 24V DC. It has self lock function and limit switch. Gas springs are equipped to realize three -
point support and make sure its stability.
2) Pneumatic actuator has various emergency open measures, such as common compressed air, control box emergency device, temperature sense of emergency.
It’s safe and reliable. Gas springs are equipped to realize three- point support and make sure its stability.
