FR2241663A1 - Water storage for peak demand - containers of PVC foil and foam, in ground trench or under water - Google Patents

Water storage for peak demand - containers of PVC foil and foam, in ground trench or under water

Info

Publication number
FR2241663A1
FR2241663A1 FR7428477A FR7428477A FR2241663A1 FR 2241663 A1 FR2241663 A1 FR 2241663A1 FR 7428477 A FR7428477 A FR 7428477A FR 7428477 A FR7428477 A FR 7428477A FR 2241663 A1 FR2241663 A1 FR 2241663A1
Authority
FR
France
Prior art keywords
foam
peak demand
container
containers
water
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.)
Granted
Application number
FR7428477A
Other languages
French (fr)
Other versions
FR2241663B3 (en
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of FR2241663A1 publication Critical patent/FR2241663A1/en
Application granted granted Critical
Publication of FR2241663B3 publication Critical patent/FR2241663B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
    • E03B11/14—Arrangements or adaptations of tanks for water supply for public or like main water supply of underground tanks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

Water is temporarily stored to meet peak demand by pumping it into a container which can be connected to the supply mains and which consists on all sides of walls of flexible plastics, welded or adhered together, preferably until all air is excluded. Preferably, the container is fitted in a trough in the ground, with its underside and sidewalls fitting the trough, or may be stored in the sea or a river, below the surface and with additional ballast, to be brought to the surface by pumping compressed air into additional float bladders. The container has an outer protective layer of e.g. plastics foam, which may also give heat protection, with a flexible cover foil, e.g. of soft PVC; PVC foam may be used.
FR7428477A 1973-08-25 1974-08-19 Water storage for peak demand - containers of PVC foil and foam, in ground trench or under water Granted FR2241663A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732342962 DE2342962A1 (en) 1973-08-25 1973-08-25 PROCEDURE FOR THE PROVISIONAL STORAGE OF WATER FOR USE AT PEAK TIME OF DEMAND

Publications (2)

Publication Number Publication Date
FR2241663A1 true FR2241663A1 (en) 1975-03-21
FR2241663B3 FR2241663B3 (en) 1977-06-10

Family

ID=5890698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428477A Granted FR2241663A1 (en) 1973-08-25 1974-08-19 Water storage for peak demand - containers of PVC foil and foam, in ground trench or under water

Country Status (5)

Country Link
JP (1) JPS5055136A (en)
AU (1) AU7211674A (en)
DE (1) DE2342962A1 (en)
ES (1) ES428479A1 (en)
FR (1) FR2241663A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409462A2 (en) * 1977-04-01 1979-06-15 Commissariat Energie Atomique Thermal store for energy from solar radiation - is formed by parallel trenches in earth with common cover, with thin, impermeable plastic membrane over each trench
ES2134127A1 (en) * 1997-01-03 1999-09-16 Frau Jose Gomis Installation for conserving fresh water (sweet water) within a liquid mass, for example the sea

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648716Y2 (en) * 1978-10-05 1981-11-13
NZ563930A (en) * 2005-06-02 2010-06-25 Silbare Pty Ltd A system for conserving water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409462A2 (en) * 1977-04-01 1979-06-15 Commissariat Energie Atomique Thermal store for energy from solar radiation - is formed by parallel trenches in earth with common cover, with thin, impermeable plastic membrane over each trench
ES2134127A1 (en) * 1997-01-03 1999-09-16 Frau Jose Gomis Installation for conserving fresh water (sweet water) within a liquid mass, for example the sea

Also Published As

Publication number Publication date
AU7211674A (en) 1976-02-12
JPS5055136A (en) 1975-05-15
FR2241663B3 (en) 1977-06-10
ES428479A1 (en) 1976-11-16
DE2342962A1 (en) 1975-03-13

Similar Documents

Publication Publication Date Title
GB1528792A (en) Thermal storage accumulators
ATE20686T1 (en) STREAMLINED PANEL FOR PIPES.
ES421090A1 (en) Floating storage unit
GB1162200A (en) Liquid Storage Pit Having at least one Inclined Wall and provided with a Floating Cover
SE8303346D0 (en) DRILLING PLATFORM
FR2241663A1 (en) Water storage for peak demand - containers of PVC foil and foam, in ground trench or under water
FR2357762A1 (en) Solar water pump with transparent tank - with layer of volatile material floating on water in tank
JPS55500508A (en)
US4527500A (en) Sealing mat for hull breaches
ES368694A1 (en) A floating conduit, in particular for single buoy moorings.
FR2272889A1 (en) Sea water swimming pool floating in sea - has ellipsoidal form body unit supporting services and anchors
FR2438179A1 (en) Sea wave energy converter - uses hollow floating chambers with open bottoms, which pump air to drive turbines
GB1165964A (en) Improvements in or relating to Fresh-Water Storage
JPS5542903A (en) Floating-type simple water intake device
FR2406786A1 (en) Solar energy powered water heater - has inflatable transparent sleeve around black plastics water holder
NO823973L (en) VERY QUIET FOR STILLASER.
JPS56106071A (en) Power generating system totally utilizing wave power, tidal power, tidal current power and wind force in combination with sea bottom pumping power station
GB786436A (en) Improvements relating to appliances for saving life at sea
ES372160A1 (en) Mooring buoy
FR2275615A1 (en) Floating plastics swimming pool cover - placed in overlapping sections which can be weighted down to seal
IT1206329B (en) Reservoir with domed floating roof
JPS57147499A (en) Direct methane fermentation of sludge on bottom of water by utilizing solar heat
FR2200862A5 (en) Lowering liquid storage vessels to the sea bed - by controlling buoyancy to equalise internal and external pressures
JPS51122817A (en) Liquid storage tank utilizing the buoyancy of fresh or sea water
FR2250946A1 (en) Float for removal of top layer of liquid - has buoyancy arrangement for keeping inlet at liquid level

Legal Events

Date Code Title Description
ST Notification of lapse