Detailed design of heating and ventilation of the sports complex sports game
on the street. Peace in the city of Yekaterinburg is made on the basis of architectural and construction drawings 4/2004 Bratislava -AR Ltd. "Kim Hardy" Ekaterinburg.
The basis of the technical solutions for heating and ventilation based on the following regulations:
- SNIP 41-01-2003 "HVAC"
- SP 41-101-95 "Design of heat points."
- SNIP 2.08.02-89 * "Public buildings and facilities."
A Reference Guide to the SNIP 2.08.02-89 * "Designing gyms, rooms for fizkulnurno-ozdarovitelnyh lessons and indoor ice rinks with artificial ice."
Design parameters of external air taken on SNIP 2.04.05-91 * "Heating, Ventilation and Air Conditioning":
- Design outdoor air temperature in the cold season (options B) -35 ° C;
- Design temperature of outdoor air in the warm season +28,7 ° C;
Design parameters of indoor air taken in accordance with the SanPiN 22.214.171.1245-03.
Ventilation sports complex passed air handling units with mechanical drive.
Gran outdoor air supply installation in the winter voremya carried out by leading heater.
Stonecrop osuchestvlyaetsya supply air pocket filter cleaning class G3.
Provide thermal protection for all intake systems Isover KH 15mm thick, with the exception of P1 her isolate the air valve and filter.
Heating is provided by existing heaters with ITP parametrapi 95-70 ° C.
The ducts are made of galvanized steel in accordance with GOST 14918-80 *.
Heating sensitive to cooking water for heating and domestic hot water mixing pump temperature controller.
Parameters of coolant:
T1 - t = 130 ° C, P = 608 kPa
T2 - t = 70 ° C, P = 382 kPa
T1 - t = 95 ° C, P = 300 kPa
T2 - t = 70 ° C, P = 250 kPa
T3 - t = 60 ° C, P = 245 kPa
Heaters in the administrative offices accepted, aluminum radiators type "Thermal" and in gyms vozdushnootopitelnye units.
Each heater is equipped with automatic air vent, as well as a thermostat with a thermal head in the supply and shut-off valve in the return pipe. (Lock shield valves at otopritelnyh devices stairwells are not installed).
Each feed riser heating installation balancing valve, and the return stop.
Heating is stipulated two-pipe, with the lower wiring and the associated movement of the coolant. Pipes steel water pipeline made.
The list of works needed to act osvidetelstvovaniya hidden works:
heating and ventilation unit oborudoevaniya the reach of control;
Duct insulation device;
Working drawings are developed in accordance with the applicable rules