Ventilation of the clinic

Heating and ventilation

General part

The project provides for heating and ventilation of the clinic on the street. Rakhova, d. 280 of Saratov with calculated outdoor air parameters:

- for design of heating and ventilation during the cold period of year - temperature minus 27 wasps; =83%;

- average temperature of the heating period - minus 4.3 wasps;

- duration of heating period 207 days.

The project is executed according to requirements Construction Norms and Regulations 41012003 "Heating, ventilation and conditioning", Construction Norms and Regulations 2.08.0291 * "Public buildings and constructions", "A grant on design of healthcare institutions" (to Construction Norms and Regulations 2.08.0289), Section I, SanPiN 2.1.3.137503 "Hygienic requirements to placement, the device, the equipment and operation of hospitals, maternity hospitals and other medical hospitals".

Heat supply is carried out from an autonomous heat generator in a dedicated room of the clinic (not developed in this project).

Heating system coolant - hot water with temperature 8560С.

Calculated internal air temperatures are accepted: operating, preoperative, manipulative, grafting room - (+ 22 ° C); in the offices of doctors, accountancy and bathrooms - (+ 20 ° C); in the remaining rooms - (+ 18 ° С).

Heating

The project has developed two heating systems. Heating system 1 - double-tube horizontal dead end. Heating system 2 - two-tube horizontal with associated coolant movement.

In the operating room, heating devices are designed - registers from smooth pipes, in other rooms - MANAUT aluminum radiators. Control valves are installed on the supply lines to the instruments with the exception of control valves installed in the heat generator, bathroom, corridor and stairwell. Air exhaust is provided through air valves on radiators and Mayevsky cranes on registers.

Pipelines of heating systems are accepted metal-plastic on fittings laid in the wall structure.