SE443176B - SUSPENSION TYPE WASTE SYSTEM - Google Patents
SUSPENSION TYPE WASTE SYSTEMInfo
- Publication number
- SE443176B SE443176B SE8101962A SE8101962A SE443176B SE 443176 B SE443176 B SE 443176B SE 8101962 A SE8101962 A SE 8101962A SE 8101962 A SE8101962 A SE 8101962A SE 443176 B SE443176 B SE 443176B
- Authority
- SE
- Sweden
- Prior art keywords
- pipe
- vertical pipe
- negative pressure
- wastewater
- transport
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
Description
8101962-2 2 Såsom framgår av ritningen betecknar 10 en fastighet med ett antal vånings- plan 11. Genom fastigheten sträcker sig ett vertikalt rör 12, som är tillslutet i sin övre i ände och förbundet med en undertrycksalstrande anordning 13 med ett evakueringsrör som mynnar ovanför fastighetens tak. Det vertikala röret är i sin nedre del försett med ett vattenlås 14 och mynnar i ett konventionellt avloppsnät 15. Lokalerna på de olika våningsplanen är utrustade med sanitära installationer 16, såsom toalettstolar, duschar och tvättställ. Dessa installationer står i förbindelse med det vertikala röret via huvudsakligen horisontella rörsektioner 17 på de olika våningsplanen. De sanitära installationerna är försedda med ventiler, som kan vara manuellt eller automatiskt påverkbara för att öppnas momentant, varigenom avloppsvattnet av atmosfärstrycket pressas in i rörsystemet. När avloppsvattnet når det vertikala röret faller det genom tyngdens inverkan nedåt i röret och överför därvid en portion avloppsvatten till det konventionella avloppsnätet. Luften som medföljer avloppsvattnet avgår samtidigt uppåt genom röret och evakueras genomevakueringsröret. As can be seen from the drawing, 10 denotes a property with a number of storeys 11. A vertical pipe 12 extends through the property, which is closed at its upper end and connected to a negative pressure generating device 13 with an evacuation pipe which opens above the roof of the property. The vertical pipe is provided in its lower part with a water trap 14 and opens into a conventional drainage network 15. The premises on the various floors are equipped with sanitary installations 16, such as toilet seats, showers and washbasins. These installations are connected to the vertical pipe via substantially horizontal pipe sections 17 on the various storeys. The sanitary installations are equipped with valves, which can be manually or automatically actuated to be opened momentarily, whereby the wastewater of the atmospheric pressure is forced into the pipe system. When the wastewater reaches the vertical pipe, it falls downwards into the pipe due to the action of gravity and thereby transfers a portion of wastewater to the conventional sewage network. The air that accompanies the wastewater simultaneously leaves upwards through the pipe and is evacuated through the evacuation pipe.
För att skapa det erforderliga undertrycket användes en fläkt, en trycklufts- ejektor e.d., som ger ett undertryck på 1 - 4 m vattenpelare i det vertikala röret.To create the required negative pressure, a fan, a compressed air ejector or the like was used, which gives a negative pressure of 1 - 4 m water column in the vertical pipe.
Fläkten arbetar på så sätt att den avkänner undertrycket i det vertikala röret och med hänsyn till eventuella tryckändringar i systemet igångsätter eller stoppar fläkten, sa att undertrycket befinner sig inom ett lämpligt intervall. Detta innebär att det vertikala rörets längd bör överstiga 4,5 m.The fan operates in such a way that it senses the negative pressure in the vertical pipe and with regard to any pressure changes in the system starts or stops the fan, so that the negative pressure is within a suitable range. This means that the length of the vertical pipe should exceed 4.5 m.
Uppfinningen är givetvis inte begränsad till det visade utföringsexemplet utan kan varieras inom ramen för efterföljande patentkrav.The invention is of course not limited to the exemplary embodiment shown but can be varied within the scope of the appended claims.
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8101962A SE443176B (en) | 1981-03-27 | 1981-03-27 | SUSPENSION TYPE WASTE SYSTEM |
FR8204710A FR2502666B1 (en) | 1981-03-27 | 1982-03-19 | DRAINAGE TYPE DEWATERING INSTALLATION FOR BUILDINGS |
DE19823210277 DE3210277A1 (en) | 1981-03-27 | 1982-03-20 | Vacuum drainage installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8101962A SE443176B (en) | 1981-03-27 | 1981-03-27 | SUSPENSION TYPE WASTE SYSTEM |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8101962L SE8101962L (en) | 1982-09-28 |
SE443176B true SE443176B (en) | 1986-02-17 |
Family
ID=20343450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8101962A SE443176B (en) | 1981-03-27 | 1981-03-27 | SUSPENSION TYPE WASTE SYSTEM |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3210277A1 (en) |
FR (1) | FR2502666B1 (en) |
SE (1) | SE443176B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997026049A1 (en) * | 1996-01-19 | 1997-07-24 | Split Vision Development Ab | A device at a building for preventing propagation of fire and/or fire gases and a method and a device for supply of fluid |
US6092549A (en) * | 1995-11-01 | 2000-07-25 | Eriksson; Bertil | Device in a waste disposal system in a building |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002035018A1 (en) * | 2000-10-26 | 2002-05-02 | Stephen Paul Holdings Pty Limited | Hydraulic services for residential and hotel buildings |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE328531C (en) * | 1969-02-14 | 1973-07-12 | Gustavsbergs Fabriker Ab | Drainage system |
SE409480B (en) * | 1977-12-14 | 1979-08-20 | Electrolux Ab | WAY TO TRANSPORT WASTEWATER BY VACUUM |
DE2836151A1 (en) * | 1978-08-18 | 1980-02-28 | Helmut Lippek | Domestic waste water vacuum drainage system - has U=shaped collecting pipe, three=way ventilating valve and control switch |
FI66670C (en) * | 1978-08-25 | 1985-02-01 | Waertsilae Oy Ab | AVLOPPSSYSTEM |
-
1981
- 1981-03-27 SE SE8101962A patent/SE443176B/en not_active IP Right Cessation
-
1982
- 1982-03-19 FR FR8204710A patent/FR2502666B1/en not_active Expired
- 1982-03-20 DE DE19823210277 patent/DE3210277A1/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6092549A (en) * | 1995-11-01 | 2000-07-25 | Eriksson; Bertil | Device in a waste disposal system in a building |
WO1997026049A1 (en) * | 1996-01-19 | 1997-07-24 | Split Vision Development Ab | A device at a building for preventing propagation of fire and/or fire gases and a method and a device for supply of fluid |
Also Published As
Publication number | Publication date |
---|---|
FR2502666A1 (en) | 1982-10-01 |
FR2502666B1 (en) | 1986-01-03 |
SE8101962L (en) | 1982-09-28 |
DE3210277A1 (en) | 1983-04-14 |
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