good ventilation important for any building, but in the case of industrial facilities, it becomes especially relevant. Continuity largely depends on how well it is designed. production process, productivity of employees, as well as ventilation systems are important enough for work technological equipment and uninterrupted operation all engineering systems of the building.
Our experts perform ventilation design for industrial facilities in full compliance with general construction, sanitary, industry standards and requirements.
Ventilation in industrial facilities it can be general, that is, general exchange, local. The first system covers the entire facility, and the second is located in places with a high degree of pollution or increased requirements for air purity (for example, in certain workshops).
According to the principle of operation, ventilation systems are divided into exhaust, supply and supply and exhaust systems.
Exhaust ventilation is often used in industrial facilities. It involves the installation of a system ventilation ducts. In the absence of air flow to industrial premises inflow is carried out naturally(through windows, doors and cracks, draft), which is not beneficial for the health of employees.
When designing with special attention relate to the technological process of each enterprise separately. Our engineers prepare a technical task together with the Customer, only after it is signed, they begin work on the design of engineering systems.
The removal of polluted air through the ventilation ducts is carried out using special equipment (exhaust fans, umbrellas, local suctions).
The exhaust ventilation system is the simplest, its installation does not require large financial costs. It is necessary to install equipment that will ensure the exhaust air from the room.
The supply and exhaust system is the most efficient. The exhaust and supply channels most often work autonomously, each of them is equipped with fans, filters, automation and other equipment.
At many industrial facilities, there is a need not only to clean the air, but also to maintain a certain temperature. This may be important not only for the comfort of employees, but also to ensure necessary conditions execution of the production process or storage finished products. In this case, air conditioning equipment is installed in combination with the ventilation system.
It is important to remember that the efficiency of the ventilation system largely depends on how well the project was developed. Therefore, it is worth entrusting the design only to specialists who have impressive experience.
The effectiveness of the systems is checked in accordance with the regulations:
SP 73.13330.2012. "Internal sanitary systems";
STO NOSTROY 2.24.2-2011. "Testing and adjustment of ventilation and air conditioning systems";
GOST 12.3.018-79. “Ventilation systems. Methods of aerodynamic tests”;
GOST R 53300-2009 " Smoke protection buildings and structures. Acceptance and Periodic Test Methods”;
SP 4425-87. "Sanitary and hygienic control of ventilation systems of industrial premises";
SanPiN 2.1.3.2630-10. "Sanitary and epidemiological requirements for organizations engaged in medical activities".
Provision of services for the development of ventilation systems projects by TECHNOSTROYALYANS-VOSTOK LLC. Prompt execution of orders, optimal prices and favorable discounts.
From effective work ventilation equipment not only the comfort of people working in the premises (warehouse, workshop) depends, but also their safety. That is why a qualified selection of air purification plants in production building is a responsible decision that does not allow mistakes and miscalculations.
The engineering and design team of our company is always ready to inspect the object and, together with the customer, form the required terms of reference. The developed project of the ventilation system necessarily reflects:
Depending on the results of the survey and the calculations made, the best option ventilation system, which can be:
Quite rarely, in industrial premises, the option is considered with natural circulation, and preference is given to the mechanical supply (removal) of air masses by means of a fan. As a rule, ventilation design industrial building provides for the inclusion in the project of a system of air ducts (ducts for air supply). Otherwise, the option refers to "channelless".
In addition, the developed industrial ventilation systems can be:
In the first case, used ventilation equipment provides for maintaining the same climatic conditions throughout the building. In the second, it is used for local removal of harmful vapors or gases from a specific room (workplace).
When making calculations, the following must be taken into account:
Selection of ventilation equipment is made taking into account architectural features building, economic feasibility and features of the tasks that it must perform. Must be taken into account convenient access to all components of the structure during maintenance. At the final stage, the customer is given a set project documentation, which includes a set of diagrams and drawings, a feasibility study and an explanatory note.
The staff of our company includes a special engineering and design team, which has been developing project documentation for many years. this direction. Using the services of designers from TECHNOSTROYALYANS, the client receives the following benefits:
Contact the company "TECHNOSTROYALYANS" and get the opportunity to order the design of industrial ventilation of the building on favorable terms!
Providing the working space with clean air that meets all sanitary requirements is the main task of any industrial ventilation system. Any enterprises office rooms, shopping centers need a properly organized air exchange scheme, which without a doubt is the most important part engineering communications. Designing the ventilation of an industrial building, as one of the main stages in the installation of an air exchange complex, must foresee many points that will ultimately lead to the right conditions for the operation of equipment and personnel.
Sample project for industrial air exchange
There are two main types of air exchange systems that are designed for both residential and industrial facilities:
We are all familiar with natural ventilation: through the supply channels (slots, windows, vents, doors), air flows into the room and are forced out under pressure into the exhaust airlock.
Artificial ventilation, in turn, has its own classification line:
How natural ventilation works
The artificial air exchange complex provides for the use of specialized climatic equipment. In addition to their main purpose (air circulation), these devices help to implement a number of additional ones:
The best option for industrial facilities is considered to be a supply and exhaust scheme that combines both supply (with heating or cooling) and air removal. Disposal may also include cleaning.
The design of such a complex should be carried out with special care and elaboration of every detail - this is what will serve as a guarantee of the correct components and the correct functioning of each component.
Option supply and exhaust scheme
In each individual case, the calculation and estimate of the industrial ventilation complex is carried out individually, taking into account production features, as well as installation conditions.
First of all, what does it mean when we are talking directly about industrial air exchange? Industrial circulation of air flows is carried out by specialized units that have high performance indicators and are designed for complex air treatment in various industrial premises, garage complexes, shopping and office centers, swimming pools, etc. It is a wide range of functional tasks that distinguishes it from domestic ventilation; In addition, industrial air exchange is carried out due to more mechanisms.
Artificial air exchange system
This includes cleaning air flows from dust and harmful fumes, heating or cooling them, removing dangerous gases locally, etc. Thus, air exchange that meets the requirements of basic sanitary standards is called correct, comfortable, and provides conditions for the implementation of various technological processes and functioning of the equipment - technological.
Before proceeding with the design of the ventilation complex, it is necessary to determine the key tasks facing industrial air exchange:
Sample Industrial Ventilation Model
Of course, the implementation of the design of such a complex engineering complex should be trusted exclusively to professionals. There is a range of important factors- selection of the right equipment, all kinds of calculations, implementation of wiring diagrams, and more. The volume itself upcoming work will depend on total area industrial premises and key tasks facing the ventilation system.
Sample layout of the supply and exhaust circuit
First of all, the terms of reference (TOR) should be developed. The work on this document is carried out either by the customer himself or by experts from the organization that deals with the project.
Here, the main parameters of air exchange, the specifics of the technological process, and a whole list of requirements for the air exchange complex should be taken into account.
The engineer is responsible for this stage of project development. The specialist must perform calculations related to the location of the air ducts, as well as their sections. In addition, at this stage, calculations are made that will be needed to search for and optimal layout of climate control equipment.
Duct bend drawing
Key engineering calculations:
Duct samples
At the design stage of industrial air exchange, which we defined as the third, consultations are made with the customer regarding individual wishes, which are included in the terms of reference. The purpose of the production facility and the results of the calculations of the previous two stages are also considered here. Equipment is also selected - based on the economic justification, design nuances of the building itself and the ventilation complex provided for in the regulatory documents.
Scheme of the air exchange network
After that, the engineer proceeds to the implementation of drawings and diagrams of the distribution of the components of the air exchange network. In addition, the specifications of units and materials that will be used in the ventilation complex are formed, as well as economic and technical justification project for the implementation of a forced-air forced industrial air exchange scheme.
Design is not always carried out before the start construction works. Integration of the ventilation system into the engineering structure of the building, its coordination with others critical communications can be produced already for the finished building - during the overhaul or restoration of an industrial facility.
Ventilation systems with high performance and designed to purify the air in industrial premises, warehouses, garage complexes, swimming pools, apartment buildings etc. called industrial. Industrial ventilation differs from household not only in power, but also in more a wide range tasks to be solved to ensure the flow of technological processes. For example, additional air purification from dust generated during production or local removal of hazardous gases. Accordingly, ventilation responsible for the compliance of indoor air with sanitary standards is called comfortable, and providing conditions for the flow of technological processes and the operation of equipment is called technological.
The main tasks solved by industrial ventilation:
The design of industrial ventilation is a complex process carried out in several stages. Designing is best done before construction begins, which allows you to integrate the future system into the building structure, as well as coordinate its work with others. engineering systems and communications. However, in some cases, during reconstruction or overhaul object design is carried out for an already erected building.
The design of industrial ventilation includes a number of works such as equipment selection, various calculations, implementation of installation schemes and the project itself. The amount of work depends on the area of the object and the tasks performed by the system. Next, we list the stages of work on the project and give a brief description of them.
1. The first stage of ventilation design is the development terms of reference(TK). The terms of reference are developed by the customer independently or jointly with the specialists of the organization performing the project. The TOR should reflect the necessary parameters of the air in the premises, the features of technological processes and other requirements for the ventilation system. When developing the terms of reference for the design of industrial ventilation, the following data are based:
2. In the next design phase, the design engineer performs a series of calculations to determine optimal location air ducts and their sections, as well as calculations necessary for the selection of equipment. All calculations must be carried out in accordance with building codes and regulations adopted in the territory of the Russian Federation.
3. The choice of the type of ventilation is made on the basis of the wishes of the customer reflected in the TOR, the purpose of the premises and the results of the calculations performed at the previous stages.
4. Selection of equipment in accordance with economic feasibility, design features buildings and tasks solved by the designed system.