Description of the system
Automatic smoke curtains of the type FireTechnics (Fireshield) E120 (Without irrigation with water) are designed to prevent the spread of smoke and to divert smoke to smoke removal systems, thus providing the opportunity for safe evacuation of people and saving material values from the effects of smoke.
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Anti-smoke curtains E120
Limit of fire resistance: 120 minutes (without irrigation with water).
The blind is lowered due to the Gravigen drive system – without electricity, under the influence of gravity of the lower bar. The rate of descent is 0.15 m / s. In the event of a power outage, the system remains functional for 72 hours due to the presence of an integrated battery in the control unit.
Unprecedented action from the group of companies FireTechnics – powder coating colors RAL 9002, 3020 and 7043 with 10% discount.
|Width, max.||8 m.|
|Height, max.||6 m.|
|Box (depth x height) at a height of less than 4 m.||150×150 mm.|
|Box (depth x height) at a height of more than 4 m.||200×220 mm.|
Material: Firetex 600 (manufactured in Germany)
Fabric weight: 435 g / m.
Material thickness: 0.40 mm
To obtain high durability when exposed to high temperatures, a thin stainless wire is woven into each fiberglass yarn. The fabric is recognized as non-flammable and non-toxic.
It is made of galvanized sheet steel of 1.5 mm. At both ends, the housing is closed with lids to make the circuit leaktight, and also to perceive the torque of the internal engine. The dimensions of the box depend on the height of the overlapping opening.
Colors: any RAL or galvanized steel.
Smoke protection curtains Fireshield E120 In the standard version do not require the installation of side guide rails. In special cases, at the request of the customer, the installation of guides is possible.
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About smoke curtains
Business owners, or people responsible for a particular industrial or commercial building, should take care of the installation of fire safety systems on their territory in a timely manner. With their help, in the event of an emergency, it will be possible to quickly locate the fire and the spillage of combustion products, thereby saving human lives, values and property. One of the popular designs of this type today are smoke curtains, buy which can be used by FireTechnics.
Their destination lies in the localization of smoke in the room and giving people time to evacuate from it. Such structures can retain fire and smoke spread over a fairly long period of time – from 30 to 180 minutes, based on their technical and specific features.
How do smoke curtains work?
Being passive means of fire protection, such barriers are made from materials of the NG category that do not support combustion and are additionally supplied with special impregnation, which prevents smoke spread. The latter is extremely important, after all, as inexorable statistics say, the overwhelming number of people in a fire are injured in health and threatened by life precisely because of negative smoke exposure. Carbon monoxide poisoning can occur literally a few minutes after its inhalation. In addition, smoke is a hindrance in the evacuation of people from a building captured by fire. It worsens visibility and makes it difficult to find out.
Installation of smoke curtains Moscow, Orenburg, Saint Petersburg, Voronezh Etc. – an indispensable condition for buildings in which there are always large numbers of people – shopping centers, production and storage facilities, airports and railway stations, public and cultural institutions, etc. When fires occur, together with fire protection systems, they can save hundreds of human lives.
The design of automatic smoke shields implies the presence of a box in which the smoke-retaining material wrapped on the drum is placed. This device is mounted in the upper part of the opening of the window, door or other technological opening, and its width can be arbitrary. If the opening is very large, the anti-smoke construction can be assembled from several parts.
As a rule, the canvas is devoid of guides compared to standard fire barriers, however, according to the principle of operation, they are almost identical to fireproof ones. Smoke curtain management is quite simple and mostly automated.
In the absence of fire, the obstacle does not interfere with movement through the building, since it is wound on a shaft installed under the ceiling. But it is necessary to enter a signal about the occurrence of fire danger, and a signal is sent to the system, after which its mechanism automatically drives the tissue into motion. Due to the force of gravity acting on the cutting tire, the curtain material is lowered, overlapping the opening. This takes no more than 3 seconds and, importantly, this process can occur even in the absence of electricity.
I want to note that smoke curtain cost can have different, which depends on its dimensions and the degree of fire and smoke. The EI 120 is a good enough parameter to say that this anti-fire design is capable of delaying smoke and burning for 2 hours.
Features of installation of a smoke protective shade
These protective devices are most often installed in door and other entrance openings. Their mechanisms are attached to the ceiling and side surfaces. The tightness of such structures is much higher than that of doors with fire protection. In order for the mechanism to be in an ideal working condition, GOST smoke curtains provides for their monthly inspection and maintenance according to the schedule recommended by the manufacturer. Fire safety systems can only be serviced by qualified specialists who have been trained and have a permit that allows them to engage in service work for the maintenance of fire systems.
Since the main task of smoke curtains, to buy in Voronezh which can be from various manufacturers, is to contain the spread of combustion products and to ensure the safe evacuation of people in a fire, then in order for it to be performed 100%, it is necessary to qualitatively approach the following points:
- Design and manufacturing of smoke protection curtains;
- The process of their installation;
- Regular maintenance.
Only an integrated approach and appeal to a well-proven manufacturer can give peace of mind and confidence that the building is under reliable protection from the adverse effects of fire and combustion products, which will be localized in time and will not “capture” the entire building.
Smoke curtains EI 120 from the company FireTechnics
Our company has extensive experience in the design, manufacture, installation and maintenance of fire protection systems of varying degrees of complexity. The smoke shields fireshield EI 120 , which do not provide for water irrigation, in practice have confirmed their ability to remove smoke, carbon monoxide and other combustion products from the smoke removal systems, enabling them to protect material values and conduct human evacuation without threat for life.
These products are certified and allow you to overlap different in complexity of the apertures of almost any size. Smoke curtains, the price of which can vary depending on a number of parameters, can be installed even at airports, assembling from modules of 8 meters long into one long smoke-shielding construction covering an opening of any length (no more than 10 Meters).
Usually installation of smoke shields does not imply installation of guides, however, if there is a customer’s desire, or specialized technical conditions, it is quite possible to conduct it with guides. In addition, these barriers do not require the installation of water irrigation systems, independently ensuring the retention of the spread of fire elements and smoke for 2 hours. The design of our smoke-shielding curtains in St. Petersburg, Yekaterinburg, Yaroslavl and others is assembled in a non-working condition in a neat “roll” and hangs under the ceiling. If a fire occurs and a corresponding smoke signal is input to the central control panel of the fire system, it sends a signal about the operation of the obstacle mechanism, causing the canvas to fall and block the smoke zone.
The effectiveness of our smoke barriers has been repeatedly confirmed in practice:
- With their help in a matter of seconds creates a truly safe path for human evacuation;
- They increase the efficiency of the operation of exhaust ventilation, because when using them, smoke is collected under the ceiling in an artificially created “pocket” for it;
- Smoke curtains fireshield for a long time delay fire element, which minimizes material loss.
Curtains are lowered using the “Gravigen” drive – without electrical energy, solely under the influence of gravity, which acts on the lower distracting bar. Normal smoke screens provide for lowering the blade at a speed of 0.15 m / s. If the power supply is turned off, the system can remain operational for three days due to the presence of an integrated battery in the management unit.
Why it is necessary to purchase smoke curtains from Fire Technics?:
- High reliability and high-quality of our products is confirmed by official documents, talking on their compliance with the requirements of Standard curtains Smoke protection and the ISO quality standards;
- our qualified staff with extensive experience perform the installation and maintenance of fire safety systems and Smoke curtains from the manufacturer , in particular, having the approval of SRO;
- We have our own production with advanced equipment and large storage areas, where there is always a sufficient stock of products for fire protection;
- We provide a long-term guarantee for the production, installation and repair of smoke shields;
- From the time of drawing up the project to installation of a fire protection system on an object of any complexity, no more than a month passes;
- We practice an individual approach to customers and offer the most reasonable budget to Smoke curtains.
Components of obstructions – smoke curtain FireShield-E120
Each such product includes the following set of components:
- The winding body, which consists of panels of sheet steel, galvanized. If smoke curtains, videos strong> which are on the site, will be long, then the panels are joined, and their ends are closed with covers to seal the circuit. These covers also help in the perception of torque from the motor. The dimensions of the box depend on the height inherent in the overlapping opening. If it does not exceed six meters, then this is 20X22 cm, if not more than 2 – 15X15 cm, if more than six, the calculation is made individually.
- The winding shaft smoke curtains – the instruction means its installation in the case by means of a rigid attachment. The protective web is connected to it by mechanical fastening. So that it does not completely unwind, the design is equipped with a safety device.
- Cloth – to create smoke curtains, requirements strong> which are reflected in the Federal Law 123, a high-quality German canvas fairtex 600, reinforced with wire is used. In this case, the fabric weighs only 435 grams per square meter, having a thickness of 0.4 mm.
- Cuts off the bus – it is on the bottom edge of the linen Smoke curtains EI 120 , and helps to keep the web in expanded form, ensuring its connection with reaching the sides of the guide. The weight of such a tire depends on the size of the structure and is usually in the range of 4.5 to 7.6 kg per meter.
- The guide – as a rule, Smoke curtains fireshield EI 120 does not imply the installation of the side guides, although it is quite possible, if you want to remove from the wall and the web from the sides, or tightly secure the fabric, so that the gaps can not be formed under pressure .
- Control System Smoke curtains EI 120, instructions for which the use is simple enough – involves the use of tubular motors and tubular motors.
- The engine smoke curtains with a certificate of the international design allows them to drop without electricity, experiencing the effect of gravity of the cutting bar. If the electricity is turned off, the self-release of the obstacle will not occur for three days. If an alarm is given, the “screen” will fall itself without using electricity, and its lowering speed can vary depending on the need. The type of drive for raising the smoke curtains EI 120, the price which can vary, based on their parameters, in the upper working position can be either manual or motor;
- The door-loophole is optional – it is installed with guides smoke curtains (photo is on the site) with a linen overlap and without interruption distracting the bus.
If you have questions about the production of Smoke curtains , their application, advantages and features, you can call or write to our online competent managers, and they are happy to answer all your questions!
Video about FireTechnics smoke curtains
Completed FireTechnics fire curtains
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