Gas supply of the city district - exchange rate in the autocade

Contents

Introduction

1. Determination of gas consumption by the given population density and area taking into account utilities

2. Determination of annual and estimated gas consumption by sites

3.Hydraulic calculation of low pressure ring network

4. Calculation and design of intra-quarter (yard network)

5. Calculation and design of gas supply of a residential building

6. Selection of GRP equipment

6.1 Selection of pressure regulator

6.2 Filter Selection

6.3. Selection of safety valves

Conclusion

List of sources used

Conclusion

In this course project, the gas supply of the Orsha district was designed, with a population density of 350 people/ha and an average cubature of residential buildings of 50 m3/person.

They determined gas costs according to the given population density and area, taking into account utility enterprises, and also calculated the annual and estimated gas costs for the sites. Performed hydraulic calculation of the low-pressure ring network, determined pressure losses and selected the necessary diameters of gas pipelines. The intra-quarter network and gas supply of a 5-storey residential building were designed, hydraulic calculation was carried out: the necessary diameters of the plots were selected.

They selected the equipment for the gas distribution point, namely: gas filters, safety valves and pressure regulators.

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