Industrial ventilation device. Russian manufacturers of ventilation systems Install industrial ventilation

Russian manufacturers of ventilation systems - 100 factories. Major brands and new brands of ventilation equipment, air equipment, air conditioning systems. Catalog 2020: official websites, addresses, contacts of manufacturers and suppliers. Prices are cheaper than imports. Become a dealer, order a price list!

The rapid pace of development in the production of ready-made solutions for air ventilation today is the result of increased consumption of products for housing and office construction, and manufacturing enterprises. Over the past 10 years, this industry segment has been developing - its share in the total market volume has increased from 5 to 8%.

Russian factories, taking advantage of the current economic situation, are striving to integrate into the market by setting up their own production facilities. The rise in the value of the dollar and euro, which caused an increase in the cost of imported ventilation and air conditioning equipment by 40% - 45%, played into the hands of Russian manufacturers, whose products, made from Russian raw materials and components, remained the same price category. Western brands are losing their competitive advantages, both in Russia and foreign countries. Leaders Russian market:

GC "Special Systems and Technologies" is a major industry player in terms of quality and related services, with 40% of the Russian air conditioning systems market. Having created a sales network in Russia and neighboring countries, they export products to 42 countries around the world, including Europe and America. A separate series of solutions was developed for the Chinese metro. Today, the Group of Companies is considering schemes for entering the Chinese market, which is radically different from the markets of Russia and Europe.

NPO Teplomash, which exports products that are superior in design and technical parameters to products from local manufacturers to Canada, the USA, European countries, and the CIS.

In the online exhibition catalog you can contact directly Russian manufacturers of ventilation and air conditioning systems, become a product dealer or buy ventilation products in bulk at an affordable price. The factories offer the production of ventilation systems, household air equipment to order and export deliveries with the appropriate certificates.

The NIMAL company is engaged in the design and sale of equipment for organizing industrial ventilation systems at sites in Moscow. We work on conditions official dealer famous brands, we have our own production facilities and a staff of highly qualified specialists.

Features and types of systems

Ventilation systems at industrial enterprises are developed to solve complex problems. They provide large volumes of exhaust air.

There are natural and forced ventilation. With natural air circulation through ventilation ducts, the system operates due to the difference in temperature and pressure inside and outside the premises. Projects under this scheme are developed taking into account the thermal load from machines and equipment.

Forced ventilation implies that special devices are used to circulate air. Efficiency does not depend on the weather; exhaust and air supply are provided by fans.

General exchange industrial ventilation with forced circulation are purchased to organize air exchange throughout the facility. It is suitable for rooms where they work with hazardous substances. When it is necessary to remove the emission of harmful substances from certain place, use local ventilation. Mixed type installations perform air exchange and ventilation of workplaces.

Based on the principle of air supply, systems are divided into:

supply air - a blower fan is used for exhaust, the exhaust air comes out due to an increase in pressure;
exhaust - the fan ensures the outflow of air, the influx of fresh air occurs due to rarefied pressure;
supply and exhaust - the most efficient designs, inflow and outflow are provided by specialized equipment;
recirculation - exhaust air is cleaned by filters and returned back, the system operates in a closed circuit.

NIMAL specialists design and calculate ventilation taking into account the operating conditions of the facility, its area, configuration and type of equipment used.

We offer to buy industrial ventilation equipment for organizing effective air exchange at enterprises, we provide a range of services from system design to installation and commissioning favorable prices in Moscow.

Equipment advantages

Large coverage - the units use powerful fans to create intense air flow.
Functionality - systems filter, humidify and dehumidify air. With proper design, it is possible to organize air supply to the workplace.
Creating safe conditions - equipment removes hazardous gases and substances and purifies the air.
Ease of installation - devices can be installed in already constructed buildings.

Ventilation equipment for sale different types for completing any production facilities. We will advise you on the best choice.

To create and maintain an optimal environment for efficient living, it is necessary to install ventilation equipment. A modern ventilation system will provide filtered outside air in the summer, and heated air in the winter. In addition, good ventilation will maintain constant temperature and humidity, and control the level of concentration of substances harmful to health.

Types of ventilation

There are several types of ventilation systems that can be grouped:

By the method of air movement (natural, mechanical)
According to the method of organizing air exchange (local, general)
According to the principle of operation (exhaust, supply)
By design (monoblock, stacked)
By the presence of air ducts (ducted, ductless)

Whatever system you choose, a necessary condition must be maintaining a balance - simultaneous influx of outside air and exhaust exhaust. If the inflow is insufficient, the oxygen content will decrease, and humidity and dust levels will increase. If there is not enough hood, then polluted air, unpleasant odors, moisture and harmful substances will remain in the room.

Natural

Natural ventilation is simple and does not require energy consumption or complex equipment. But its effectiveness depends on temperature, wind speed, etc.

Mechanical

Mechanical ventilation moves air over long distances. Basic equipment: fans, electric motors, air heaters, automation, dust collectors.

Supply systems

Supply systems are used in apartments and small spaces. They supply air after preliminary preparation, including cleaning, cooling and heating. They can be equipped in a single body or consist of various elements:

Air intake grille
Air valve
Filter
Air heater or air heater
Silencer
Fan
Air ducts
Air distributors
Control and automation systems

Exhaust systems

Exhaust systems remove polluted air from the room. They may consist of a single exhaust fan, but if multiple rooms are being cleaned, an intake duct network is required. Supply and exhaust combinations allow you to simultaneously supply and remove air. They are developed on the basis of ventilation units or consist of different elements.

Local and general exchange

The fight against harmful substances in indoor air is carried out using local or general ventilation.

The general exchange system fights harmful substances contained in the air of the entire room. When installing this type of ventilation, the volume of exhaust air is calculated so that the same amount of air is extracted from the room as is supplied to it. But if the air flow is not equal to the exhaust, the missing volume of air is pumped from the rooms nearby or through fence openings.

Local ventilation removes harmful substances from the room at the point where they are formed.

A combined system, including general exchange and local exhaust systems, solves the ventilation problem as effectively as possible.

Ducted and ductless

Duct and ductless ventilation systems are either a duct system with an extensive network of air ducts to move air, or a system with missing channels (air ducts), which is used when installing a fan in a ceiling or wall, in the presence of natural ventilation.

Mechanical air exchange occurs thanks to special installations for replacing exhaust air with fresh air. Air flows can be heated or cooled, regardless of the temperature and season outside, and the air can also be purified, dehumidified or humidified.

How to choose ventilation equipment?

Ventilation equipment, air ducts and other products used in the system must be subject to mandatory certification, fire and sanitary hygienic assessment and have confirmation of their use in construction industry. Also, in rooms with a corrosive environment, it is necessary to select materials with protective coatings; it is allowed to paint air ducts with non-flammable materials no more than 2 mm thick.

Despite the numerous characteristics for selecting a ventilation system - types and intensity of air pollution, purpose of the room, number of people present, etc., the entire ventilation system is classified into several categories:

Supply units - provide fresh air from the street. Additionally, such a system can be equipped with various filters and heaters.
Exhaust units - used to remove exhaust contaminated air, for example, in a restaurant kitchen, in bathrooms, etc. Additionally, the exhaust system is equipped with filtration for air purification, for example, in production. Exhaust ventilation equipment located in bathrooms, smoking rooms and other premises is not allowed to be located together with equipment for supply systems.
Air handling units are the most effective method for creating optimal climatic conditions. Such a system provides an influx of fresh air while removing polluted air from the room; it can additionally be equipped with various automation systems, filters, heaters and fans.

Our catalog contains various types ventilation equipment with detailed technical characteristics, description, photos and prices. You can place an order through the shopping cart or by calling the numbers provided.

All industrial premises differ in the type of activity, technological processes and other factors affecting the release of harmful substances. Due to the presence of a large number of employees, for the sake of their safety, all sanitary and microclimatic conditions must be met: exclusion of increased concentrations of harmful substances, optimal levels of temperature, humidity, permissible values of noise and vibration. During non-working hours, deviations of the requirements parameters are possible when agreed upon at the stage of technical specifications.

To create all the above conditions, as well as to create effective air exchange, at the design stage it is necessary to plan a competent ventilation system for an industrial building. Determining the rational type of system depends on several points:

Type of ventilation - forced, natural or mixed;
Classification - general exchange or local;
Supply, exhaust or supply and exhaust system;
Typesetting or monoblock.

The natural system is more economical option, based on the principle of displacing cold air with warmer air. In other words, air flow occurs due to ventilation. For large areas, as well as in winter, this method is unacceptable.

Forced ventilation - optimal effective solution, requiring costs for equipment and electricity.

To organize air exchange at a large industrial enterprise, a general exchange system is designed. If, on the contrary, localization of contaminated air flows is necessary over certain areas of technological processes, it is rational to use local exhaust systems. Taken together, the system provides an influx of fresh air and also prevents the spread of polluted air masses throughout the territory.

An equally important task when designing and installing a ventilation system for industrial premises is considered to be providing people on the premises with a thermal and functional state that creates a comfortable feeling and increases labor productivity. In addition, warehouses are provided on the territory of industrial buildings, where it is also necessary to provide the necessary conditions for storing goods or products of various types.

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Norms and requirements

The technological process involves the use, release and accumulation of substances harmful to health in the air. The advantages of a forced ventilation system are:

Supply of fresh air to replace exhaust air masses. Air can also be subjected to additional processing - heating, dehumidification, humidification;
Movement of air currents over long distances;
Supply of purified air directly to workplaces;
Independence from weather conditions or other factors;
Possibility of automatic control.

There are a number of mandatory standards that the ventilation system of industrial premises must comply with, these include the optimal microclimate parameters used in the workplace:

* — Standardized parameters of temperature and air speed are not used during non-working hours, as well as in the absence of technological processes. Forced industrial ventilation using ventilation equipment is considered the most effective method to create effective air exchange in cases where permissible microclimate standards or air speed cannot be ensured by natural ventilation in rooms without natural ventilation. Powerful ventilation units can cover a large area, providing intense air flow. Such a system does not depend on outside temperature and has additional features(filtration, recovery, humidification, dehumidification).

Design Rules

The specifics of industrial ventilation are based on the calculation of the required air exchange, selection necessary equipment and the number of people on the premises.

Important: Equipment should be selected only if it has certification and confirmation of fire safety, providing maximum performance with minimal energy consumption.

At the design stage, a technical specification is drawn up, including:

Layouts and architectural features of the facility;
General drawing, sections of the building;
Estimated number of people;
Types of production or industrial processes.

The technical specification is the rationale for the detailed design, at the stage of which air exchange is calculated, the location of air ducts (number, length, cross-sections) and equipment is determined, and the specification is filled out. After approval of the project, the installation team can go to the site.

Automation and control

Modern systems automation systems are designed to maintain the operation of all devices and mechanisms, as well as to provide notification in case of emergency situations. The equipment allows you to control the system remotely. The responsible operator can independently configure modes or make adjustments.

In addition, automatic ventilation control is performed based on individual monitoring of each part of the mechanisms, as well as the system as a whole.

Other advantages of automation include:

research, information, adjustment of various indicators;
protection of the heater from changes, low temperatures;
maintaining specified parameters;
ability to operate in ventilation, humidification, and dehumidification modes;
indication of the level of filter contamination or notification of the need for service;
blocking the operation of the system in the event of a fire or other emergency situations.

Add to list automatic devices includes:

temperature regulators;
device for regulating fan speed;
sensors, controllers;
electric drive of the shut-off and control valve.

Avik specialists, regardless of the specifics of your enterprise’s activities, will help you not only calculate the ventilation system, but also select equipment based on your budget. During the work, all requirements of SNiP and GOST are taken into account.