GB1379566A - Vacuum sewage system - Google Patents
Vacuum sewage systemInfo
- Publication number
- GB1379566A GB1379566A GB5795771A GB5795771A GB1379566A GB 1379566 A GB1379566 A GB 1379566A GB 5795771 A GB5795771 A GB 5795771A GB 5795771 A GB5795771 A GB 5795771A GB 1379566 A GB1379566 A GB 1379566A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tank
- vacuum
- valve
- tanks
- air
- 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
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
1379566 Vacuum sewage systems WART1 SILA AB OY and CEMENTA AB 14 Dec 1971 [15 Dec 1970] 57957/71 Heading E1C [Also in Division Fl] A vacuum sewage system receives sewage from a source, via pipe 5, the sewage passing alternately to each of two tanks 1, 2 (although there may in fact be more than two tanks operating in a similar manner) and being discharged from one of the tanks while the other tank is filling by the operation of means including a vacuum source 16 which is preferably a vacuum pump the outlet of which also provides an air source, valves 9-12 in the inlets and respective outlets of the tanks, and a changeover valve 15 by which it is arranged that whenever vacuum is applied to one tank air is supplied to the other tank. Associated means is provided whereby when vacuum is applied to a tank its inlet valve is open and its outlet valve is shut, and vice-versa when air is applied to the tank. This means preferably comprises control means 20 responsive to leveldetector switches 18, 19 for controlling the valve 15, and pneumatic connections 21, 22 by which the pressure in the tanks controls the inlet valves 9, 10. The control means 20 also controls the outlet valves 11, 12 such that each is opened when the corresponding inlet valve is closed. Instead of exhaust air from the vacuum pump, another source of compressedair or atmospheric air may be used. A sewer 8 receives the sewage from the tanks 1, 2. The system may include a pumping arrangement for pumping drain water from a collecting reservoir 23, the arrangement consisting of a reversing valve 30 which is periodically changed over by a level-detecting switch and timing mechanism so as to supply alternatively vacuum and compressed air from the vacuum pump 16 to a tank 25, the arrangement including valves such as outlet valve 28 which are operated in conjunction with the valve 30 to give the desired pumping action whereby the drain water is first elevated to the tank 25 until the latter is full, and is then discharged to a sewer 24.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1697970A SE348783B (en) | 1970-12-15 | 1970-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1379566A true GB1379566A (en) | 1975-01-02 |
Family
ID=20303086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5795771A Expired GB1379566A (en) | 1970-12-15 | 1971-12-14 | Vacuum sewage system |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5527939B1 (en) |
CA (1) | CA952789A (en) |
DE (1) | DE2161763C3 (en) |
ES (1) | ES398311A1 (en) |
FI (1) | FI52483C (en) |
FR (1) | FR2118554A5 (en) |
GB (1) | GB1379566A (en) |
IT (1) | IT945412B (en) |
NO (1) | NO137328C (en) |
SE (1) | SE348783B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141180A (en) * | 1983-05-06 | 1984-12-12 | Derek Frank Hodgson | Pumping apparatus |
GB2146706A (en) * | 1983-09-21 | 1985-04-24 | Buckingham Vehicles Limited | Vacuum chamber arrangement |
GB2165311A (en) * | 1984-10-04 | 1986-04-09 | Nat Res Dev | Pumping equipment |
WO2002020909A1 (en) | 2000-08-07 | 2002-03-14 | Intelligent Environmental Systems B.V. | Liquid reservoir, pumping device for it, and method of emptying the liquid reservoir |
CN103438030A (en) * | 2013-09-09 | 2013-12-11 | 青岛格兰德新能源有限公司 | Pneumatic circulating type pump and wind power valley electricity energy-storage pneumatic circulating type pumping system |
CN104007671A (en) * | 2013-04-23 | 2014-08-27 | 江南大学 | Method for automatically switching operation state of biological sewage inactivation tank |
NL2012184C2 (en) * | 2014-01-31 | 2015-08-06 | Boumans Professionals B V | MOBILE DEVICE FOR SUPPORTING FILLING WATER DISTRIBUTION SYSTEMS. |
CN108915065A (en) * | 2018-08-28 | 2018-11-30 | 武汉圣禹排水系统有限公司 | One into the three pipeline shunt system gone out and shunt method |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956776A (en) * | 1975-05-28 | 1976-05-18 | Thetford Corporation | Liquid waste material conveying system for toilets and the like |
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 |
NL7908250A (en) * | 1979-11-12 | 1981-06-01 | Cordes Willi | WASTEWATER PUMPING INSTALLATION. |
DE3323691A1 (en) * | 1983-07-01 | 1985-01-10 | Wilhelm Roediger GmbH + Co Haustechnik, 6450 Hanau | Effluent plant for radioactively contaminated media, such as for example faecal matter |
DE3337224A1 (en) * | 1983-10-13 | 1985-05-02 | Triton Belco AG, 2000 Hamburg | Double-acting diaphragm pump for producing a vacuum and pumping waste water |
JPS62158810U (en) * | 1986-03-29 | 1987-10-08 | ||
DE3719068C2 (en) * | 1987-06-06 | 1996-04-18 | Schluff Reinhold | Device for pumping waste water |
WO1993008108A1 (en) * | 1991-10-24 | 1993-04-29 | Jack John Child | Fluid storage and metering device |
-
1970
- 1970-12-15 SE SE1697970A patent/SE348783B/xx unknown
-
1971
- 1971-12-13 CA CA129,983A patent/CA952789A/en not_active Expired
- 1971-12-13 IT IT5471171A patent/IT945412B/en active
- 1971-12-13 FR FR7144694A patent/FR2118554A5/fr not_active Expired
- 1971-12-13 ES ES398311A patent/ES398311A1/en not_active Expired
- 1971-12-13 DE DE19712161763 patent/DE2161763C3/en not_active Expired
- 1971-12-14 FI FI355771A patent/FI52483C/en active
- 1971-12-14 GB GB5795771A patent/GB1379566A/en not_active Expired
- 1971-12-14 NO NO459671A patent/NO137328C/en unknown
- 1971-12-15 JP JP10180971A patent/JPS5527939B1/ja active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141180A (en) * | 1983-05-06 | 1984-12-12 | Derek Frank Hodgson | Pumping apparatus |
GB2146706A (en) * | 1983-09-21 | 1985-04-24 | Buckingham Vehicles Limited | Vacuum chamber arrangement |
GB2165311A (en) * | 1984-10-04 | 1986-04-09 | Nat Res Dev | Pumping equipment |
WO2002020909A1 (en) | 2000-08-07 | 2002-03-14 | Intelligent Environmental Systems B.V. | Liquid reservoir, pumping device for it, and method of emptying the liquid reservoir |
CN104007671A (en) * | 2013-04-23 | 2014-08-27 | 江南大学 | Method for automatically switching operation state of biological sewage inactivation tank |
CN104007671B (en) * | 2013-04-23 | 2017-06-23 | 江南大学 | A kind of biological sewage inactivates the running status automatic switching method of tank |
CN103438030A (en) * | 2013-09-09 | 2013-12-11 | 青岛格兰德新能源有限公司 | Pneumatic circulating type pump and wind power valley electricity energy-storage pneumatic circulating type pumping system |
NL2012184C2 (en) * | 2014-01-31 | 2015-08-06 | Boumans Professionals B V | MOBILE DEVICE FOR SUPPORTING FILLING WATER DISTRIBUTION SYSTEMS. |
CN108915065A (en) * | 2018-08-28 | 2018-11-30 | 武汉圣禹排水系统有限公司 | One into the three pipeline shunt system gone out and shunt method |
Also Published As
Publication number | Publication date |
---|---|
DE2161763C3 (en) | 1980-06-19 |
DE2161763A1 (en) | 1972-07-06 |
SE348783B (en) | 1972-09-11 |
FI52483C (en) | 1977-09-12 |
ES398311A1 (en) | 1974-08-16 |
IT945412B (en) | 1973-05-10 |
FR2118554A5 (en) | 1972-07-28 |
FI52483B (en) | 1977-05-31 |
NO137328C (en) | 1978-02-08 |
DE2161763B2 (en) | 1979-10-04 |
CA952789A (en) | 1974-08-13 |
NO137328B (en) | 1977-10-31 |
JPS5527939B1 (en) | 1980-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |