Which places are suitable for installing stainless steel ventilation pipes in fire fighting projects?

high-rise buildings

Reason: High-rise buildings are complex in structure and crowded with people. In case of fire, reliable ventilation and smoke exhaust system is needed to ensure personnel evacuation and fire rescue. Stainless steel ventilation pipes can adapt to the complex environment of high-rise buildings because of their high temperature resistance and high structural strength. For example, in a super high-rise building, when the high temperature and strong airflow generated by a fire impact the ventilation pipe, the stainless steel ventilation pipe can bear these external forces and maintain the integrity of the pipe, thus effectively discharging smoke. At the same time, its corrosion resistance can cope with various climatic factors that may affect high-rise buildings, such as acid rain, so as to ensure the long-term stable work of ventilation pipes.

Applicable areas: including stairwells, forerooms, refuge floors and other evacuation passages, as well as ventilation and smoke exhaust systems in key fire-fighting areas such as basements and equipment rooms.

Commercial places (shopping malls, supermarkets, etc.)

Reasons: The business place has a large flow of people, complex internal space layout and a large number of goods and electrical equipment. The advantages of stainless steel ventilation pipes, such as non-combustible and sanitary cleaning, are very important here. When a fire breaks out in a business place, its incombustibility can prevent the ventilation duct from becoming a channel for the fire to spread. Moreover, due to the need to maintain good air quality in commercial places, the smooth inner surface of stainless steel ventilation pipes is not easy to accumulate dust, which is beneficial to air circulation. For example, in the ventilation system between the atrium of a large shopping mall and various shops, stainless steel ventilation pipes can exhaust smoke efficiently, and at the same time, their easy cleaning characteristics are also convenient for daily maintenance of the shopping mall, keeping the interior of the ventilation pipes clean and hygienic, and avoiding the growth of odor and bacteria.

Applicable areas: ventilation systems in public areas of shopping malls such as corridors, atriums and dining areas, as well as ventilation and smoke exhaust pipes in warehouses and sales areas of supermarkets.

Industrial buildings (workshops, warehouses, etc.)

Cause: Various corrosive gases, dust and high temperature environment may be generated in industrial buildings. Stainless steel ventilation pipes have strong corrosion resistance and high temperature resistance, which can cope with these situations well. For example, in a chemical factory building, ventilation pipes may come into contact with various acidic or alkaline chemical gases, and stainless steel ventilation pipes can resist the corrosion of these chemicals. In the high-temperature working environment such as metallurgical factory, it can withstand the high-temperature environment, ensure the normal operation of the ventilation system, and exhaust harmful gases and smoke generated in the production process.

Applicable areas: ventilation systems such as production workshops and warehouses with inflammable, explosive or corrosive substances.

Hospitals and medical facilities

Reason: Hospitals have extremely high requirements on air quality and hygiene. Stainless steel ventilation pipes meet the needs of hospitals because of their smooth surface and easy cleaning and maintenance. In hospital buildings, ventilation pipes need to be cleaned and disinfected frequently to prevent the spread of bacteria, viruses and other microorganisms. Stainless steel ventilation pipes can withstand frequent cleaning operations, such as wiping or washing with disinfectant. At the same time, its good fire performance can also ensure the safety of the hospital in case of fire, and ensure that the evacuation passage for patients and medical staff has good ventilation and smoke exhaust conditions.

Applicable areas: ventilation systems in operating rooms, wards, drug warehouses, medical equipment rooms and other areas.

Underground buildings (underground parking lots, underground shopping malls, etc.)

Cause: The ventilation condition of underground buildings is relatively poor, and smoke and harmful gases are easy to accumulate in fire. The high strength and good ventilation performance of stainless steel ventilation pipes can effectively improve the ventilation of underground buildings. Moreover, the underground building environment is humid, and the corrosion resistance of stainless steel ventilation pipes can prevent the pipes from rusting and damaging due to moisture. For example, in the underground parking lot, stainless steel ventilation pipes can run stably for a long time, exhaust harmful gases such as automobile exhaust, and also can quickly exhaust smoke in case of fire, providing favorable conditions for personnel evacuation.

Applicable area: the whole ventilation system of underground building, including air supply pipeline and smoke exhaust pipeline.