ДСТУ EN 16932-3:2022 Дренажные и канализационные системы вне зданий. Насосная система. Часть 3. Вакуумные системы (EN 16932-3:2018, IDT)



ДСТУ EN 16932-3:2022
(EN 16932-3:2018, IDT)

Дренажні та каналізаційні системи поза будівлями.
Насосні системи. Частина 3. Вакуумні системи

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

European foreword

1 Scope

2 Normative references

3 Terms and definitions

4 Symbols and units

5 General

6 Planning vacuum sewer systems

6.1 Basis of design

6.2 Location of collection chambers

6.3 Route and profile of vacuum pipelines

6.4 Hydro pneumatic design of the system

6.5 Vacuum station design

6.6 Power consumption

7 Collection chambers on vacuum sewer systems

7.1 General

7.2 Collection chambers

7.3 Interface valve units

7.4 Explosion safety

7.5 Life of membranes and seals

8 Vacuum pipelines

8.1 Vacuum drain connections

8.2 Branch connections

8.3 Means of isolation

9 Detailed design of vacuum stations

9.1 Selection of type of vacuum pumping station

9.2 Vacuum vessel

9.3 Forwarding equipment

9.4 Non-return valves

9.5 Vacuum pumps

10 Controls, electrical equipment and instrumentation

10.1 Collection chamber controls

10.2 Vacuum station control

10.3 Explosion safety

11 Installation

12 Testing and verification

12.1 Collection chambers

12.2 Interface valve units

12.3 Vacuum pipelines

12.4 Commissioning tests

13 Operation and maintenance

13.1 General

13.2 Maintenance

13.3 Operation and maintenance manual

13.4 Power consumption

Annex A (informative) Example of a dimensioning model

Annex B (normative) Testing of vacuum sewer system

Bibliography