PT104854A - Sistema misturador com função de poupança de água - Google Patents

Sistema misturador com função de poupança de água Download PDF

Info

Publication number
PT104854A
PT104854A PT104854A PT10485409A PT104854A PT 104854 A PT104854 A PT 104854A PT 104854 A PT104854 A PT 104854A PT 10485409 A PT10485409 A PT 10485409A PT 104854 A PT104854 A PT 104854A
Authority
PT
Portugal
Prior art keywords
water
valve
reservoir
hot water
forwarded
Prior art date
Application number
PT104854A
Other languages
English (en)
Inventor
Vitor Antonio Ferreira Da Costa
Original Assignee
Univ Aveiro
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 Univ Aveiro filed Critical Univ Aveiro
Priority to PT104854A priority Critical patent/PT104854A/pt
Priority to PCT/IB2009/055545 priority patent/WO2011067628A2/en
Publication of PT104854A publication Critical patent/PT104854A/pt

Links

Classifications

    • 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
    • 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
    • E03B7/045—Domestic or like local pipe systems diverting initially cold water in warm water supply
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/08—Storage 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
    • Y02A20/40—Protecting water resources
    • Y02A20/411—Water saving techniques at user level

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)
  • Multiple-Way Valves (AREA)

Abstract

A PRESENTE INVENÇÃO REFERE-SE A UM SISTEMA MISTURADOR ASSOCIADO A UM SISTEMA DE ACUMULAÇÃO QUE PERMITE POUPAR ÁGUA EM INSTALAÇÕES DOMÉSTICAS. QUANDO SE PRETENDE ÁGUA QUENTE À SAÍDA DA VÁLVULA (13), MAS NÃO ESTÁ DISPONÍVEL ÁGUA QUENTE NA ENTRADA (11), A ÁGUA FRIA QUE ENTRA PELA ENTRADA DA ÁGUA QUENTE (11) É ENCAMINHADA PARA UM RESERVATÓRIO (14), ONDE FICA ACUMULADA SOB PRESSÃO, ATÉ QUE A ÁGUA QUENTE CHEGUE À VÁLVULA (11) OU O RESERVATÓRIO (14) ENCHA. APENAS QUANDO HÁ ÁGUA QUENTE À ENTRADA DA VÁLVULA (11), OU QUANDO O RESERVATÓRIO (14) ESTÁ CARREGADO, É QUE ESSA ÁGUA É ENCAMINHADA PARA A DESCARGA DA VÁLVULA (13). ENQUANTO HOUVER ÁGUA RETIDA NO RESERVATÓRIO (14), ESTA SERÁ ENCAMINHADA PARA A ENTRADA DE ÁGUA FRIA (12) DA VÁLVULA MISTURADORA, EM VEZ DA ÁGUA FRIA DA REDE (19), ASSIM POUPANDO ÁGUA DA REDE (19). A PRESENTE INVENÇÃO É APLICÁVEL NA INDÚSTRIA DA CONSTRUÇÃO CIVIL, E MAIS CONCRETAMENTE EM INSTALAÇÕES DE ÁGUA PARA USO DOMÉSTICO.
PT104854A 2009-12-02 2009-12-02 Sistema misturador com função de poupança de água PT104854A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PT104854A PT104854A (pt) 2009-12-02 2009-12-02 Sistema misturador com função de poupança de água
PCT/IB2009/055545 WO2011067628A2 (en) 2009-12-02 2009-12-07 Water mixing system with water saving function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT104854A PT104854A (pt) 2009-12-02 2009-12-02 Sistema misturador com função de poupança de água

Publications (1)

Publication Number Publication Date
PT104854A true PT104854A (pt) 2011-06-02

Family

ID=44115364

Family Applications (1)

Application Number Title Priority Date Filing Date
PT104854A PT104854A (pt) 2009-12-02 2009-12-02 Sistema misturador com função de poupança de água

Country Status (2)

Country Link
PT (1) PT104854A (pt)
WO (1) WO2011067628A2 (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750472A (en) 1984-05-24 1988-06-14 Fazekas Dale J Control means and process for domestic hot water re-circulating system
US4922943A (en) 1989-08-18 1990-05-08 Gill M R Water conservator system and method
US5165456A (en) 1991-04-16 1992-11-24 Woolman Richard F Diverter apparatus and method for saving fresh water
US5339859A (en) * 1993-12-16 1994-08-23 Bowman Gerald E Water conservation system
US5794643A (en) * 1995-11-03 1998-08-18 Brice; John L. Pressure regulated diverting apparatus and method for water conservation
US6098213A (en) 1999-04-16 2000-08-08 Hen-Tsung Chen Water temperature regulator
GB0512051D0 (en) * 2005-06-14 2005-07-20 Sinclair Derick J Dual heat valve

Also Published As

Publication number Publication date
WO2011067628A2 (en) 2011-06-09
WO2011067628A3 (en) 2012-04-12

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BB1A Laying open of patent application

Effective date: 20100128