Preface to the book "Design of Electrical apartments with improved layout and cottages"
Housing is the foundation of comfortable living people. When large-scale construction of apartment and blocked residential houses, as well as single-family houses or houses with no upper limit on specified area, conditions are being created to meet customers' requests to increase the comfort of living.
The most important condition for the realization of comfort is to equip the home a variety of devices, which are based on the use of electricity. Decoration of any interior is artistically designed lighting fixtures, electric fireplaces, and other electrical appliances, ensure ease of life, comfort and convenience. TVs, refrigerators, washing machines, cookers, vacuum cleaners, food processors and other devices are an integral part of people's everyday life. Electric Heaters various designs and purposes, air conditioners, fans create a comfortable climate in the home.
The comfort of the home increased in the presence elektrodushevyh, whirlpool, saunas, etc. devices capable of receiving water and air procedures. The operation of these devices is based on using electricity.
The increasingly widespread use in everyday life are personal computers and a variety of devices based on microprocessor technology, form the basis of intellectualization home.
In addition, the cottages are widely used various pumps, electric boilers, elektroklimaticheskie device for greenhouses, etc., Which are the basis of water and heat both the home and household structures, which also contributes to the comfort of home.
In a wide range of household appliances, creating convenience in everyday life includes a variety of electric kettles, coffee makers, electric irons, grinder, hair dryers, electric shavers etc. The person uses at home a variety of power tools:. Electric drill, power planners, saws, elektrogazonokosilki, welding machines, etc.
Equipment of dwellings listed kinds of electrical appliances and installations leads to a sharp increase in energy consumption, increasing the risk of electric shock, fire risk increase.
Exclusion or reduction of the negative effects of household electrification contributes to the fulfillment of each apartment or cottage electrical project, which, along with the implementation of the functional purpose of the power plant, are taken into account requirements for electrical and fire safety.
Regulatory and technical basis of the design rules are electrical devices (PUE), various rules and regulations (SNIP, GOST, SP, CH, et al.), Which are regulated by separate sections relating to installations of residential buildings. However, in practical terms the use of all legal and technical basis for the design difficult.
In this paper the authors on the basis of analysis of normative and technical documentation, as well as their own design experience provides guidance for the design of electrical installations with an improved layout of apartments and cottages.
The technical basis of the present recommendations of the firm Schneider Electric electrical equipment and various companies within the group Merlin Gerin, which is widely used in the Russian market. Recommended equipment is certified, complies with Russian state standards and fire safety. This equipment is in many cases is a component for the enterprises - manufacturers of complex devices located in different regions of Russia. Appendix 2 contains the list of existing Schneider Electric company directories, which should be used in the design.
This publication can be useful to designers, electricians engaged in designing residential and public buildings.
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