DE3760746D1 - Method and device for operating a vacuum sewer plant - Google Patents

Method and device for operating a vacuum sewer plant

Info

Publication number
DE3760746D1
DE3760746D1 DE8787104153T DE3760746T DE3760746D1 DE 3760746 D1 DE3760746 D1 DE 3760746D1 DE 8787104153 T DE8787104153 T DE 8787104153T DE 3760746 T DE3760746 T DE 3760746T DE 3760746 D1 DE3760746 D1 DE 3760746D1
Authority
DE
Germany
Prior art keywords
sewage
conduit
vacuum
operating
opened
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8787104153T
Other languages
German (de)
Inventor
Harald Michael
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roediger Vacuum GmbH
Original Assignee
Harald Michael
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harald Michael filed Critical Harald Michael
Priority to DE8787104153T priority Critical patent/DE3760746D1/en
Application granted granted Critical
Publication of DE3760746D1 publication Critical patent/DE3760746D1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore

Abstract

1. Method of operating a vacuum sewage plant having at least one vacuum sewage conduit connected to a vacuum station, and having on the premises from which sewage is to be removed a plurality of sewage collecting containers each of which is connectable to said conduit by means of a shutoff valve, each shutoff valve being opened at a specific maximum water level in the collecting container and closed again after a specific period of time during which sewage and air flow into the sewage conduit, characterised in that the actuation points in time of the shutoff valves are adjusted, in dependence on the negative pressure in the sewage conduit, by the negative pressure itself, such that on increasing absolute pressure in the sewage conduit the opening time, associated with a specific quantity of sewage, for the admission of air into the sewage conduit is prolonged and/or the shutoff valves are opened at a relatively low water level in the collecting container.
DE8787104153T 1986-04-01 1987-03-20 Method and device for operating a vacuum sewer plant Expired DE3760746D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787104153T DE3760746D1 (en) 1986-04-01 1987-03-20 Method and device for operating a vacuum sewer plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863610867 DE3610867A1 (en) 1986-04-01 1986-04-01 METHOD AND DEVICE FOR OPERATING A VACUUM WASTEWATER SYSTEM
DE8787104153T DE3760746D1 (en) 1986-04-01 1987-03-20 Method and device for operating a vacuum sewer plant

Publications (1)

Publication Number Publication Date
DE3760746D1 true DE3760746D1 (en) 1989-11-16

Family

ID=6297657

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863610867 Withdrawn DE3610867A1 (en) 1986-04-01 1986-04-01 METHOD AND DEVICE FOR OPERATING A VACUUM WASTEWATER SYSTEM
DE8787104153T Expired DE3760746D1 (en) 1986-04-01 1987-03-20 Method and device for operating a vacuum sewer plant

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863610867 Withdrawn DE3610867A1 (en) 1986-04-01 1986-04-01 METHOD AND DEVICE FOR OPERATING A VACUUM WASTEWATER SYSTEM

Country Status (3)

Country Link
EP (1) EP0239892B1 (en)
AT (1) ATE47185T1 (en)
DE (2) DE3610867A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83797C (en) * 1988-10-05 1991-08-26 Nesite Oy AVLOPPSSYSTEM.
NL9100646A (en) * 1991-04-15 1992-11-02 Aannemingsbedrijf Joh Ranzijn SEWER SYSTEM.
DE4216628A1 (en) * 1992-05-20 1993-11-25 Harald Michael Drainage system
DE19604163B4 (en) * 1996-02-06 2005-12-08 Roediger Vakuum- Und Haustechnik Gmbh Protective container with domestic connection shut-off valve on a vacuum sewer line
DE20220097U1 (en) * 2002-12-23 2003-04-17 Roediger Vakuum & Haustechnik Vacuum sewer system
EP2100525A1 (en) 2008-03-14 2009-09-16 Philip Morris Products S.A. Electrically heated aerosol generating system and method
CN114635353B (en) * 2022-04-11 2022-10-14 王兴磊 Drainage anti-blocking device for bridge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2117353A1 (en) * 1971-04-08 1972-10-19 Burns, B. Calvin, Woodbridge, Va.; Albertsen, Hans C, Annapolis, Md.; (V.St.A.) Method and device for discharging waste water
DE2637962C3 (en) * 1976-08-24 1980-07-10 Electrolux Gmbh, 2000 Hamburg Process for discharging the waste water from a large number of house connections by means of negative pressure
DE2641110C2 (en) * 1976-09-13 1978-09-28 Electrolux Gmbh, 2000 Hamburg Vacuum drainage system
DE2809431C2 (en) * 1978-03-04 1984-10-25 Electrolux Gmbh, 2000 Hamburg Vacuum drainage system
DE8524447U1 (en) * 1985-08-27 1985-12-19 Michael, Harald, 2000 Hamburg Pneumatic control device for a shut-off valve in a vacuum sewer line

Also Published As

Publication number Publication date
DE3610867A1 (en) 1987-10-08
ATE47185T1 (en) 1989-10-15
EP0239892A1 (en) 1987-10-07
EP0239892B1 (en) 1989-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MICOVAC TECHNISCHE SYSTEME GMBH, 22767 HAMBURG, DE

8381 Inventor (new situation)

Inventor name: MICHAEL, HARALD, 22587 HAMBURG, DE

8327 Change in the person/name/address of the patent owner

Owner name: ROEDIGER VAKUUM- UND HAUSTECHNIK GMBH, 63450 HANAU

8339 Ceased/non-payment of the annual fee