Installation of automatic fire extinguishing systems and installation of fire alarm. Installation of fire extinguishing systems and internal fire fighting water supply

Ensuring the safety of people and property is important tasks that are facing each who are responsible for any premises. Of course, there are cases when protecting against any threats is not possible that now does not represent interest for us, since we want to pay special attention to the protection against the threat that you can prevent, that is, from the fire. Design and installation of fire extinguishing systems - two of most important pointsFrom which a lot depends, so you need to approach them with maximum responsibility. In this article, we separately pay attention to both design and installation of fire-fighting systems.

Design. Highlights

Designing fire-prevention systems is a complex and time-consuming process that requires special knowledge and experience. In essence, this is a serious document that plays an important role in the implementation of further actions. It is very important to accurately prepare all necessary documentation And access further work, which is included in the installation of equipment. We highlight the highlights that you need to pay attention to.

1. Determination of the type of building. It is from this that the design of systems aimed at combating fire begins. Buildings are divided into several types: residential, non-residential, stress, premises with appliances, valuable things and so on.
2. The choice of equipment that is best suited to extinguish the fire. It can be water equipment, powder and so on, which also depends on the type of room. For example, you can bring warehouses. If there is located a large number of Metal, it is best to extinguish a fire with a powder, if the design is compiled for the library, then you need to consider gas installationSince water or foam will cause tremendous damage to important documents.
3. Definition of temperature regime. It is also associated with the second point, that is, with what type of extinguishing will be applied. For example, if the temperature does not fall below zero, it is possible to use foam, aqueous or thin sprinklers. If the temperature can fall below in the building, then it is better to use a gas or powder way of extinguishing fire.

Such design is under control public services Safety, so all documents must comply with the standards and standards. It consists of two parts, theoretical and graphic. The graphic part contains information on how appropriate is the placement of the equipment, laying cables, information lines and the connection of the instruments.

Designing sprinkler systems

The sprinkler system consists of water pipes. It is constantly filled fire extinguishing composition. It has such a name, as it has sprinklers, that is, special nozzles. Among them there is a slightly melting nozzle, which is revealed at the beginning of fire and is responsible for the filing of the composition at the place of ignition. This process does not depend on whether living creatures are indoors or not.

The installation of such a system is a network of pipes having sprinklers, which is mounted under room overlooking. When designing, you need to take into account that big square It is divided into several sections, each of which must be serviced by a separate signal.

The distribution of this type of fire protection is quite wide, because it has a number of advantages, among which there is simplicity of the system itself. Design is carried out mainly for offices, residential buildings, sports commits, and so on, the height of the room should not exceed twenty meters, if only this is not an installation that is designed to protect constructive elements. The project creation process includes several points.

1. Select the diameter of the pipeline. It must comply with regulations. Selecting the diameter, it must be borne in mind that the required amount of water will be accepted at the right moment with which the flame will be fed.
2. Water jet form.
3. Plounted by water jets area and so on.

Design of powder systems

To eliminate the fire, a special fire extinguishing powder composition can be applied. This system It has its advantages: universality of application, environmental friendliness, rapid suppression of fire. It can be used to protect it. paint cameras and electrical installations that have voltage to one kilowatt, as well as for engineering premises and other objects that cannot be extended by water.

When designing these systems, it is very important to calculate the number of modules and make the calculation, taking into account the possibility of uneven powder spraying. It is also important to place these modules correctly.

Gas system design

The gas system is used if you cannot apply other fire extinguishing methods. An example of this can serve as museum premises. When designing special meaning It is paid to the calculation.

Gas fire extinguishing can be two types:

• modular;
• centralized.

The choice depends on the number of rooms that need to be protected from their area, as well as from the type of main building, in which the system is located. These parameters help produce the right calculation, which is carried out using special techniquesproviding for the form of fuel, installation type and territory. We list some errors that need to be avoided when designing gas fire extinguishing systems.

1. The calculation of the mass does not need to be done, guided by the NPB 88-2001, since there are no programs and methods of calculation, as a result of which the diameters of the pipelines are not specified exactly, but there is no characteristics of the nozzles at all.
2. You can not neglect the mass control fire extinguishing substance. For example, often when using "Coldone-23", the mass control is generally absent, although this liquefied gas. This can not be allowed.

Installation. Total moments

After the project got approval, you can start further actionswhich are included in the installation of systems designed to fight fire. Of course, it is necessary to take this process with maximum responsibility, since the well-being of people depends on it in the event of a fire.

Installation of fire extinguishing includes several types of work:

• plumbing;
• electrotechnical;
• welding;
• software and so on.

It is quite difficult to install fire extinguishing system together with fire alarm, security alarm and so on. In any case, during the installation process, you must take into account all the source data. It is necessary to carefully produce all the calculations, as it is necessary to install several types of items:

• elements that capture signs of fire, is usually a set of sensors;
• elements that are notified of freelance situations;
• devices that are stored and served stewing substance: pipelines, tanks and the like.

In general, the installation process looks like this: fire sensors are placed on the ceiling and react to some threats, for example, on open flame or smoke. These sensors need to be connected to the control panel. In addition, it is necessary to establish tanks containing stewing substance, the type of which depends on the room and the materials in it. Next is mounted pipeline systemwhich is necessary for feeding a substance to sprayers.

In order for the system to work more effectively, you should connect smoke removal devices and sound alarms. At the same time connect additional elementsproviding protection from other threats, for example, alarm.

Installation of water fire extinguishing

Such a system consists of several parts:

Sprinkler installations are two species.

1. Water-filled. The protected object should have a temperature above five degrees.
2. Air: The temperature is below five degrees.

Installation of foam fire extinguishing

Foam fire extinguishing is used in nuclear power plants, chemical and oil enterprises. Dispensers must be installed for exercising fire. When filing water, they are automatically dosed due to the difference between the output pressure and the input.

The foam solution can be obtained by a volume method, which includes the preparation of the solution of the foaming agent in the container, from which it should go with the help of pumps in the distribution network. The foaming agent is converted to a foam as a result of mixing with water. The foam solution creates a special film on the surface, due to which the air ceases to act. It turns out that any combustible evaporation is ceased due to foam. Since the foam solution has water, it contributes to the fact that the object is cooled.

Pipelines can be filled in several ways:

• dry carpet;
• bay;
• circulating.

It is worth remembering that the dry pipe device is well filled with a foaming solution, up to the locking devices. That is why it is not necessary to hurry, because the filling of pipelines takes time.

Installation of a system with thin water

Installation of the fire system, the essence of which in spraying water has its own characteristics. For example, you do not need to install pumping stations, claiming facilities and tanks. Also, it is not necessary to make pipelines having a greater length. All this reduces costs, both on the purchase of equipment and on its installation.

By installing the system, you need to ensure that an aqueous solution is distributed over the perimeter. When ignition is detected, this aqueous solution is extracted from the cylinders using a gas-dispenser specifically designed for this purpose.

Usually the fire curtain is installed above the door and window passing so that the fire does not spread in neighboring premises. The fire curtain can be centralized and modular. The modular type of equipment is installed in rooms having a small area, and a centralized type of equipment, on the contrary, is mounted where a large area is mounted.

We reviewed how to be designed and installed various fire Systems. Of course, to achieve the right effect, specialists should be engaged, who are ready to take over all responsibility, as they seriously studied their work. From the owners it is necessary to accommodately approach the selection of the installation and correctly treat it throughout the operation.

Any automatic fire extinguishing system is a set of interconnected devices that allow you to detect the fire in the early stages and prevent its distribution. Depending on the type and method of supplying substances used, the following main types of such installations are distinguished:

• Water systems. The most common way of fire extinguishing, as water is an affordable and safe fire extinguishing agent. This category includes a fire pipeline, a sprinkler fire extinguishing system, as well as the fire extinguishing installation with thin water.
• Gas systems. Devices this type Operating on the principle of "dilution" of oxygen gas to such a concentration at which it will not be able to maintain the combustion process. On the modern market Gas fire extinguishing systems are presented in several species. They differ in the extinguishing method, the storage technology of the active substance and the launch method. The use of such installations is possible only in sufficiently sealed rooms and is relevant where it is undesirable to use water (for example, in archives, on objects with expensive equipment).

Along with this, there are still powder and aerosol fire extinguishing systems, in which the main substances are fine particles.

FEATURES OF MONTAGE

The choice of one or another fire extinguishing system depends on a number of factors: the purpose of the object, its area, temperature mode, material composition.

For example, a sprinkler fire extinguishing system consisting of rods mounted in a pipeline is more suitable for local neutralization of fires in closed rooms. Such installations are often used in shopping centers and offices. The gas fire extinguishing system, as mentioned above, is applied there, where water cannot be used, for example, in power plants, in server and archival rooms. At such objects, there is also an installation of fire extinguishing systems using powder substances - as a rule, for considerations of savings, since such installations are cheaper than gas.

Our services

INT-ECTA offers a full range of services in the field of installation of fire extinguishing systems, starting with the development of the project and ending with commissioning. We competently comply with all the documents, we will professionally install and ensure proper protection of your premises.

Turning to us on the installation of fire extinguishing systems, you save own forces, Means and time. Possessing tremendous experience in this field, we have successfully implemented dozens of projects. various complexityThat allows us to guarantee the high quality of the execution of any installation of fire extinguishing.

The high-tech fire extinguishing system discovers the foci of fire, warns people about the danger and starts hacking. But only provided that the design, installation and installation of fire extinguishing systems were carried out professionally - taking into account project requirements and standards.

What security systems install store 01?

Store 01 deals not only by the supply of professional equipment for fire safety. We possess all the necessary tolerances to high level Installation of security and fire alarms of the following types:

• automatic fire extinguishing;

Fixes the slightest signs of fire and carries fire.

• automatic fire alarm;

Notifies the presence of fire light and sound signals. Installation and maintenance fire alarm demand ten times less meansrather than the restoration of the room after the fire.

• security and alarming alarm;

Transmits an alarm to the rapid response brigade.

• alarm alert and control;

Connects all fire elements, security alarmTo facilitate management and improve system efficiency.

• anti-e-protection;

Provides malfunction, decrease in temperature and removal of combustion products on the evacuation paths from the building.

• cCTV;

Guarantees round-the-clock visual control over the object.

• control and access control;

Registers people falling into the building, and their movement.

• low-current system;

• installation of fire extinguishing in garbage supplies;

Prevents smoke from entering residential premises and ensures the extinguishing of fires.

Design and installation of fire extinguishing systems

Each protected object is unique, therefore there is no universal security system. Before starting to install fire alarm, It is necessary to thoroughly think through its scheme.

If you want to eliminate the risk of error, it is better to stop your turnkey design. First, all the work, starting by the selection of equipment and ending with testing, is carried out by qualified specialists. Secondly, the responsibility for possible failures and shortcomings is shifted on the shoulders of the company. Thirdly, professional design allows the maximum to reduce the price for the upcoming fire alarm installation.

We offer the following services:

• calculation and design of security systems of any kind and degree of complexity;
• delivery of equipment I. supplies on the object;
• installation of the security system (sprinkler, dramet, gas and other);
• testing protection system.

Installation of fire alarm does not tolerate inaccuracies and errors. Therefore, our specialists think about different variants Development of an extreme situation and work out reliable evacuation and extinguishing schemes. Task Store 01 - to protect people and material values \u200b\u200bfrom fire and related dangers.

Why do the installation of a fire alarm in Moscow add to the store 01?

• a complex approach;

You will find everything you need to create a full-fledged fire safety system - more than 3,500 product items, experienced designers and qualified installers.

• free consulting;

Conducted both by telephone and at the customer facility. Your protection and fire alarm project serve the leading specialists of the scientific and technical complex of NGO pulse.

• after-sales service;

The company carefully monitors the work of its systems, promptly responds to applications for repairs and upgrades. Warranty is provided for all work.

Our services have already taken advantage:

• business Center "Novy" (Moscow, ul. Lower Krasnoselskaya, 40/12);
• Spring shopping center "Spring" (Lytkarino, ul. Parkovaya, 2);
• business Center "Privorny" (Moscow, ul. Promotable, 8);
• woods of packing and processing of bulk products (Maccoffee) LLC Fes Product (Yakhroma, Dmitrovsky district) and others.

Installation of automatic fire extinguishing installations

Working out the fire alarm system, we take into account the following factors:

• regulatory requirements;
• protected area;
• specificity of the object (sphere of activity, the presence of people, types of substances and materials on the facility).

Depending on the listed characteristics, we determine which installation of fire alarm and fire extinguishing should be used:

• modular - consists of independent modules. If one of the key components is damaged, the system continues to work;
• centralized - damage to one of the components leads to the failure of the entire system.

"Smart" security systems are good because they save the funds of their owner. If in the same zone there is a threat of a fire, then a specific module is triggered, not the whole system. Such ability allows the most efficient to use the available means and extinguish the fire, as well as reduce the cost of the owner.

To increase the efficiency of installing fire extinguishing and alarm system, you can make it independent of external water supply systems and electrical networks.

How much will the installation cost?

The cost of the service is determined by the type of equipment and the scope of work. But we always offer our customers economically reasonable decisions, given the possibilities of their budget. And what is important, the design price and mounting work Complies with the declared quality.

Want to know how much is the installation of the fire alarm or what time will the project be ready? Call us to get answers to all your questions and make an order.

Installation of fire extinguishing systems - One of the most responsible stages in the formation of a fire safety system at the facility. It is this complex that works autonomously or associated with the alarm system is designed to provide timely responding to the element and do everything possible to preserve the lives of people and material values \u200b\u200bin the building.

The overall efficiency of the installation depends on factors such as:

• correct selection of the type of fire extinguishing installation, depending on the specifics of the protection object (foam, water, gas, aerosol, powder);
• design accuracy. Local fire extinguishing installations must be in close proximity to fire equipment, and general systems fire extinguishing - cover the entire area of \u200b\u200bthe room;
• mounting quality.

At the same time, it will absolutely fair to say that the ability of the complex to simply act depends on how it will be produced installation of fire extinguishing systems. Not only directly the strength of fixing all elements of the system depends on the quality of the installation, but also the ability to quickly replace indispensable compositions, preventive testing of individual devices and systems as a whole, as well as the installation ability to react to the activating alarms.

Damage to cables during operation, due to improper gasket, can lead to a complete system failure. In the event of an emergency, emergency may have serious consequences, especially if we are talking about objects that are distant from the city. Sometimes autonomous installations Fire extinguishing are used by vehicles (Heat and electric locomotives, passenger and cargo ships, aircraft), and then the task of ensuring fire safety fully falls on their shoulders without the possibility of using third-party help.

Taking on the responsibility for the operation of fire extinguishing systems and other complexes providing fire safety At the facility, we understand that this is the task for professionals and constantly improve your skills. In the state of Kit-Sat, all employees have the necessary qualifications and work experience so that we can guarantee you the uninterrupted work of the systems designed and we installed. If you are interested in development, installation of fire extinguishing systems or services for their maintenance, contact us by one of the contact numbers, and we will advise you for all the questions of cooperation.

The cost of installation and installation works (with equipment)

water sprinkler / drainage fire extinguishing systems (with fireproof water supply) is calculated from the protected area according to the table below (excluding cost pumping station). Prices are indicated with the error of +/- 5%.