Sewage installations - Bypass ventilation: Difference between revisions
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===Schema A=== | ===Schema A=== | ||
* Direct parallel ventilation: vent stack is connected to the sewage stack at the bottom near the stack foot, and at the top to the vent pipe; | * Direct parallel ventilation: vent stack is connected to the sewage stack at the bottom near the stack foot, and at the top to the vent pipe; | ||
* ''<IS_TS id=LacznikiNaKazdejKondygnacji/>'' can be made or not depending on the project features.<br/>[[File:Bypass ventilation schema A.png|900 px|left|thumb| | * ''<IS_TS id=LacznikiNaKazdejKondygnacji/>'' can be made or not depending on the project features.<br/>[[File:Bypass ventilation schema A.png|900 px|left|thumb|1. Schema A.]]<br clear="all"/>[https://download.instalsoft.com/public/helpsystem/EN/SUF/Sewage-installations-Bypass-ventilation/ISPROJ/Bypass_ventilation_Schema_A.isproj Bypass ventilation Schema A, isproj]</br> | ||
===Schema B=== | ===Schema B=== | ||
* Indirect parallel ventilation: vent stack is a separate one, and is connected to the branches on each floor. Horizontal ventilation pipes are to be drawn manually, correcting the elevation where necessary; | * Indirect parallel ventilation: vent stack is a separate one, and is connected to the branches on each floor. Horizontal ventilation pipes are to be drawn manually, correcting the elevation where necessary; | ||
* ''<IS_TS id=pinNameZaworOdpLubNapow/>'' is used as an ''<IS_TS id=EndOfSewerageLine/>'' for both stacks (''<IS_TS id=strKanalizacjaSanitarna/>'' and ''<IS_TS id=strKanalizacjaWentylacja/>'').<br/>[[File:Bypass ventilation schema B.png|900 px|left|thumb| | * ''<IS_TS id=pinNameZaworOdpLubNapow/>'' is used as an ''<IS_TS id=EndOfSewerageLine/>'' for both stacks (''<IS_TS id=strKanalizacjaSanitarna/>'' and ''<IS_TS id=strKanalizacjaWentylacja/>'').<br/>[[File:Bypass ventilation schema B.png|900 px|left|thumb|2. Schema B.]]<br clear="all"/>[https://download.instalsoft.com/public/helpsystem/EN/SUF/Sewage-installations-Bypass-ventilation/ISPROJ/Bypass_ventilation_Schema_B.isproj Bypass ventilation Schema B, isproj]</br> | ||
===Schema С=== | ===Schema С=== | ||
* Direct parallel ventilation: vent stack is connected to the sewage stack at the bottom near the stack foot and at the top to the vent pipe; | * Direct parallel ventilation: vent stack is connected to the sewage stack at the bottom near the stack foot and at the top to the vent pipe; | ||
* ''<IS_TS id=LacznikiNaKazdejKondygnacji/>'' are made; | * ''<IS_TS id=LacznikiNaKazdejKondygnacji/>'' are made; | ||
* Connection to the vent stack from each fixture on the first floor and from each sewage branch on the floors above.<br/>[[File:Bypass ventilation schema С.png|900 px|left|thumb| | * Connection to the vent stack from each fixture on the first floor and from each sewage branch on the floors above.<br/>[[File:Bypass ventilation schema С.png|900 px|left|thumb|3. Schema C.]]<br clear="all"/>[https://download.instalsoft.com/public/helpsystem/EN/SUF/Sewage-installations-Bypass-ventilation/ISPROJ/Bypass_ventilation_Schema_C.isproj Bypass ventilation Schema C, isproj]</br> | ||
===Schema D=== | ===Schema D=== | ||
* ''<IS_TS id=pinNameZaworOdpLubNapow/>'' is used on the first floor for the most distant fixture; | * ''<IS_TS id=pinNameZaworOdpLubNapow/>'' is used on the first floor for the most distant fixture; | ||
* ''<IS_TS id=iNameSanWentylacjaKanalizacji/>'' are connected to the sewage stack on the floors above.<br/>[[File:Bypass ventilation schema D.png |900 px|left|thumb| | * ''<IS_TS id=iNameSanWentylacjaKanalizacji/>'' are connected to the sewage stack on the floors above.<br/>[[File:Bypass ventilation schema D.png |900 px|left|thumb|4. Schema D.]]<br clear="all"/>[https://download.instalsoft.com/public/helpsystem/EN/SUF/Sewage-installations-Bypass-ventilation/ISPROJ/Bypass_ventilation_Schema_D.isproj Bypass ventilation Schema D, isproj]</br> | ||
===Schema E=== | ===Schema E=== | ||
* In high buildings the fixtures on the lowest floors should be connected to the additional sewage pipe in the stack; | * In high buildings the fixtures on the lowest floors should be connected to the additional sewage pipe in the stack; | ||
* The additional sewage pipe should be connected to the sewage collector at least 2 m from the base of the stack; | * The additional sewage pipe should be connected to the sewage collector at least 2 m from the base of the stack; | ||
* ''<IS_TS id=LacznikiNaKazdejKondygnacji/>'' is declared as well; | * ''<IS_TS id=LacznikiNaKazdejKondygnacji/>'' is declared as well; | ||
* The connection of the additional stack to the main stack is made by the means of a "vent loop". <br/>[[File:Bypass ventilation schema E.png |900 px|left|thumb| | * The connection of the additional stack to the main stack is made by the means of a "vent loop". <br/>[[File:Bypass ventilation schema E.png |900 px|left|thumb|5. Schema E.]]<br clear="all"/>[https://download.instalsoft.com/public/helpsystem/EN/SUF/Sewage-installations-Bypass-ventilation/ISPROJ/Bypass_ventilation_Schema_E.isproj Bypass ventilation Schema E, isproj] | ||
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Revision as of 11:24, 30 August 2023
| Product | InstalSystem 5 |
| Type of article | SAMPLE PROJECT |
| Source for translation | 2023-08-21 |
Project description
The attached projects present an exemplary solutions for a sewage installation with bypass ventilation.
Schemes A-D are applicable to buildings from 3 to 5 floors (less or equal to 12m in height). Schema E - for the buildings with more than 5 floors (more than 12m in height).
Files to download and project information
Schema A
- Direct parallel ventilation: vent stack is connected to the sewage stack at the bottom near the stack foot, and at the top to the vent pipe;
- Generate intermediate ventilation connections can be made or not depending on the project features.
1. Schema A.
Bypass ventilation Schema A, isproj
Schema B
- Indirect parallel ventilation: vent stack is a separate one, and is connected to the branches on each floor. Horizontal ventilation pipes are to be drawn manually, correcting the elevation where necessary;
- Air admittance valve is used as an Element on top of stack for both stacks (Sanitary drainage and Ventilation conduit).
2. Schema B.
Bypass ventilation Schema B, isproj
Schema С
- Direct parallel ventilation: vent stack is connected to the sewage stack at the bottom near the stack foot and at the top to the vent pipe;
- Generate intermediate ventilation connections are made;
- Connection to the vent stack from each fixture on the first floor and from each sewage branch on the floors above.
3. Schema C.
Bypass ventilation Schema C, isproj
Schema D
- Air admittance valve is used on the first floor for the most distant fixture;
- Drainage ventilating pipe-run are connected to the sewage stack on the floors above.
4. Schema D.
Bypass ventilation Schema D, isproj
Schema E
- In high buildings the fixtures on the lowest floors should be connected to the additional sewage pipe in the stack;
- The additional sewage pipe should be connected to the sewage collector at least 2 m from the base of the stack;
- Generate intermediate ventilation connections is declared as well;
- The connection of the additional stack to the main stack is made by the means of a "vent loop".
5. Schema E.
Bypass ventilation Schema E, isproj
