PROSPECTS FOR THE USE OF ACTIVE ASPIRATION ALARM SYSTEMS IN FIRE SAFETY SYSTEMS OF MANY-STOREYED HIGH BUILDINGS

Abstract

At present, multi-story high-rise buildings are becoming one of the most widely used buildings in cities. Now it is very difficult to imagine urban architecture without them. The increase in the urban population in cities is the result of an increase in the level of urbanization. As a result, the price of land increases due to the lack of free land in cities. Thus, the construction of multi-story buildings has become an inevitable solution to this issue, but this, in turn, has led to new problems. Depending on the purpose, composition, and number of technical systems, multi-story buildings are complex engineering and technical objects. On the one hand, the use of engineering and technical systems leads to an increase in the standard of living of people living standards, but they are also the main causes of new problems. For example, high-rise buildings are quite large consumers of electrical energy, both as objects and as subjects of these buildings, and this, in turn, leads to an increase in the likelihood of a fire in them. To prevent such undesirable cases, one has to use fire safety systems, one of the components of building automation. One of the main responsibilities of fire safety systems is to determine the initial stage of ignition and quickly detect its source, only, in this case, it can be eliminated or at least localized. The life and property of people can be protected. The main purpose of this article is to consider the currently unused active aspiration system in multi-story high-rise buildings as an alternative to currently used systems to improve efficiency in terms of fire safety. The article includes the appointment of an active aspiration system, the principle of operation, and the main characteristics, and functions of those designed for early fire detection. In addition, several options and a comparative analysis of an active aspiration system are considered to create a highly efficient fire safety system for high-rise buildings. Keywords: fire protection systems, smoke exhaust systems, fire protection sensors, aspirator alarm systems, automatic building systems.