WO2011004044A3 - Equipment for recovering wasted potable water in household installations - Google Patents

Equipment for recovering wasted potable water in household installations Download PDF

Info

Publication number
WO2011004044A3
WO2011004044A3 PCT/ES2010/070460 ES2010070460W WO2011004044A3 WO 2011004044 A3 WO2011004044 A3 WO 2011004044A3 ES 2010070460 W ES2010070460 W ES 2010070460W WO 2011004044 A3 WO2011004044 A3 WO 2011004044A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
equipment
tank
wasted
potable water
Prior art date
Application number
PCT/ES2010/070460
Other languages
Spanish (es)
French (fr)
Other versions
WO2011004044A2 (en
Inventor
Candelas Lopez Alarcon
Original Assignee
Candelas Lopez Alarcon
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 Candelas Lopez Alarcon filed Critical Candelas Lopez Alarcon
Publication of WO2011004044A2 publication Critical patent/WO2011004044A2/en
Publication of WO2011004044A3 publication Critical patent/WO2011004044A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/048—Systems for collecting not used fresh water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/04—Domestic or like local pipe systems
    • 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
    • E03C1/01—Domestic plumbing installations for fresh water or waste water; Sinks for combinations of baths, showers, sinks, wash-basins, closets, urinals, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
    • F24D17/001—Domestic hot-water supply systems using recuperation of waste heat with accumulation of heated water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0094—Recovering of cold water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/16—Waste heat
    • F24D2200/20—Sewage water
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Abstract

The invention relates to equipment for recovering wasted potable water in household installations, said equipment consisting of a tank (2) for storing wasted potable water and a system for selecting water according to temperature, installed behind the water heating system (8) of the installation, for guiding the water towards said tank or towards the hot water faucet (14). The storage element (2) has a regulating valve (3), a buoy (4), a service line directly from the network (5), a waste water service line (6) and an overflow outlet (9). The system for selection according to temperature comprises a flow switch (15), a digital thermostatic probe (16A), and valves comprising solenoids (17 and 18), one (17) of said valves being installed in the pipeline taking the hot water to the faucet (14), and the other (18) at the start of the pipeline that guides the water to the tank (2).
PCT/ES2010/070460 2009-07-06 2010-07-05 Equipment for recovering wasted potable water in household installations WO2011004044A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200901540A ES2350783B1 (en) 2009-07-06 2009-07-06 EQUIPMENT FOR THE USE OF WATER DRINK WASTE IN DOMESTIC FACILITIES.
ESP200901540 2009-07-06

Publications (2)

Publication Number Publication Date
WO2011004044A2 WO2011004044A2 (en) 2011-01-13
WO2011004044A3 true WO2011004044A3 (en) 2011-07-21

Family

ID=43429610

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2010/070460 WO2011004044A2 (en) 2009-07-06 2010-07-05 Equipment for recovering wasted potable water in household installations

Country Status (2)

Country Link
ES (1) ES2350783B1 (en)
WO (1) WO2011004044A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220333359A1 (en) * 2021-04-15 2022-10-20 Elizabeth Li Water Conservation System
ES2930558B2 (en) * 2022-10-19 2024-01-24 Garcia Raul Ojeda WATER CONSUMPTION REDUCTION DEVICE IN DISHWASHER APPLIANCES

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1005904U (en) * 1987-08-14 1988-12-01 Rayosol, S.A. Computerized return for hot water installations (Machine-translation by Google Translate, not legally binding)
US5564462A (en) * 1994-10-19 1996-10-15 Storch; Paul Water conservation delivery system using temperature-controlled by-pass circuit
ES2187348A1 (en) * 2000-09-29 2003-06-01 Alarcon Candelas Lopez Pumped system for reutilisation of domestic waste water includes a wash basin fed float tank with a pump lifting the water to a storage tank
ES1066530U (en) * 2007-10-31 2008-02-01 Joaquin Ardoy De Las Heras Device for the instant processing of hot water (Machine-translation by Google Translate, not legally binding)
GB2441173A (en) * 2006-08-24 2008-02-27 Robert Alexander Curry A domestic water saving device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1005904U (en) * 1987-08-14 1988-12-01 Rayosol, S.A. Computerized return for hot water installations (Machine-translation by Google Translate, not legally binding)
US5564462A (en) * 1994-10-19 1996-10-15 Storch; Paul Water conservation delivery system using temperature-controlled by-pass circuit
ES2187348A1 (en) * 2000-09-29 2003-06-01 Alarcon Candelas Lopez Pumped system for reutilisation of domestic waste water includes a wash basin fed float tank with a pump lifting the water to a storage tank
GB2441173A (en) * 2006-08-24 2008-02-27 Robert Alexander Curry A domestic water saving device
ES1066530U (en) * 2007-10-31 2008-02-01 Joaquin Ardoy De Las Heras Device for the instant processing of hot water (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
WO2011004044A2 (en) 2011-01-13
ES2350783B1 (en) 2011-11-16
ES2350783A1 (en) 2011-01-27

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