It is known, that one of the basic consumers of thermal energy more than 700 million Gkal/year is housing-and-municipal sector in which the available housing takes a lion’s share - of an order of 500 million Gkal/year - of 71 %.
The same fund the basic consumer of public subsidies and grants, in essence being […]
In the report the author considers problems of the decision of an actual problem energosberezheniya in domestic building. Notices, that the choice of this or that way of decrease in energy for the purpose of maintenance of comfortable conditions for stay of people in inhabited and public buildings is defined frequently by the political slogans […]
Room heat metres represent devices concerning small diameters of channels, no more than 50-60 mm, with a range of measurement of the heat-carrier less than 40-60 cubic km/h. Methods of measurement of the cost electromagnetic, vortical, turbine are possible. Mass application of these devices in municipal services is expected.
At a choice of metrological characteristics […]
Energosberezhenie is a key link of reforming of housing and communal services of Russia. Economy reserves on heat in the country make from 25 % to 60 %.
Basis for working out and realisation of programs energoresursosberezheniya is energoaudit objects of housing and communal services, including power inspections, an estimation of available reserves of economy […]
In industrial sector introduction of the automated monitoring systems and the electric power account (ASKUE) have started for a long time just now in a practical plane there was a question on working out of the concept of further development ASKUE for household consumers (the Order of the Russian Open Society "United Power Systems" of […]
Electric systems of heating for protection of roofs and drains against an icing contain the newest self-regulated cables and electronics with the flexible logic which cost can be comparable with cost of roofing cover. Necessity of use of system snegotayaniya is frequently a consequence of errors of designing and poor-quality manufacturing of a roof. Thus, […]
Operation of an electric equipment of any object including the private house, whatever volume it was, should be carried out according to requests «Instructions for use the electric power», "User Rules for Operating Electrical Equipment" and "User Safety Rules for Operating Electrical Equipment". These rules are obligatory for all consumers of the electric power, irrespective […]
Application UZO has the features depending on type of system of grounding. Schemes of inclusion UZO in various systems of networks (fig. 1-3) are more low resulted.
Fig. 1. Application UZO in system TN-S:
1 - power supply grounding; 2 - protective grounding of electroinstallation of a building; 3 - open conducting parts
Fig. 2. Application UZO […]
Not a secret, that electric networks in many regions of Russia are far from an ideal. The raised or lowered pressure, sudden switching-off are those problems, with which consumer a sign for a long time already. Computers, audio - videosystems, the TVs, many models of home appliances supplied with microprocessors, can not only give failures […]
There is no need to prove importance of an effective utilisation of the electric power and connected with it energosberezheniya. However, it not same.
Bright illumination of underground, concert and auditoriums, stadiums, shops, facades of buildings, fountains, underground transitions, even toilet premises will not always be co-ordinated with principles energosberezheniya.
The basic making energosberezheniya the following:
Uniform distribution […]
Technological features of application of fixtures on solar batteries. An action principle, structure, technological and economic advantages of the goods, a scope.
The solar battery (SB), the photo-electric generator — the system, directly reformative energy of light radiation in electric energy.
Principle of action and general characteristic. The electric current in SB results from the processes occurring […]
Electricity - business serious. The last some years in connection with vetshaniem household electric systems and increase of the general level energopotrebleniya cases of hold-ups of power supply were became frequent. Therefore at building of country houses or summer residences often there is a question on power station acquisition. The choice of electrogenerating installation (GU), […]
The list of the basic items of room repair.
Re-planning
It is necessary to begin with it, if you wish to clean or move a partition stirring to you, for example, to increase the corridor or kitchen area. It is possible to make and an aperture in a bearing ferro-concrete wall, say, between a room and kitchen. […]
Until recently on a way of introduction of the newest energoeffektivnyih decisions in building, besides the obvious economic reasons, there were also the obstacles connected with essential defects of legislatively-standard base of building. In primary edition SNiP II-3-79 even there were no in an explicit form requests on energopotrebleniyu on heating and power efficiency of […]
In short autumn and winter days early there come twilight, and the favourite garden pleasing owners at light of day, is fast loaded in darkness. To prolong pleasure of dialogue with a garden landscape illumination will help. Competently to design lighting system, it is necessary to know the major principles of illumination and to familiarise […]
