CA2925164A1 - Pompe de recirculation d'eau chaude alimentee par batterie - Google Patents

Pompe de recirculation d'eau chaude alimentee par batterie Download PDF

Info

Publication number
CA2925164A1
CA2925164A1 CA2925164A CA2925164A CA2925164A1 CA 2925164 A1 CA2925164 A1 CA 2925164A1 CA 2925164 A CA2925164 A CA 2925164A CA 2925164 A CA2925164 A CA 2925164A CA 2925164 A1 CA2925164 A1 CA 2925164A1
Authority
CA
Canada
Prior art keywords
hot water
pump
battery
pump system
power
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.)
Abandoned
Application number
CA2925164A
Other languages
English (en)
Inventor
Carl A. Perrone
Steve Thompson
Todd FACEY
Di Wu
Robert BIRKENSTOCK
Vladislav STAKEV
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.)
Taco Inc
Original Assignee
Taco Inc
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 Taco Inc filed Critical Taco Inc
Publication of CA2925164A1 publication Critical patent/CA2925164A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/068—Battery powered
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0281—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

L'invention concerne une combinaison de moteur à courant continu (CC) et d'une pompe relativement petite, ladite combinaison étant alimentée par des batteries, fournissant une puissance de pompe suffisante pour créer un écoulement entre les conduites d'eau chaude et d'eau froide nécessaire pour conserver une réponse d'eau chaude sensiblement immédiate lorsque le robinet d'eau chaude est ouvert. La pompe est commandée par un capteur thermique indiquant à la pompe de commencer à fonctionner lorsque la température dans la conduite d'eau chaude située en amont du robinet d'eau chaude est inférieure à une valeur prédéterminée. De préférence, chaque batterie est rechargeable, idéalement en utilisant un système sans fil, la source d'énergie se trouvant à une certaine distance de la batterie de la pompe pour fournir une protection supplémentaire contre des courts-circuits électriques en présence d'eau. Les batteries généralement disponibles d'une tension comprise entre 10 et 24 volts peuvent être utilisées.
CA2925164A 2013-09-23 2014-09-22 Pompe de recirculation d'eau chaude alimentee par batterie Abandoned CA2925164A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361881206P 2013-09-23 2013-09-23
US61/881,206 2013-09-23
PCT/US2014/056769 WO2015042522A2 (fr) 2013-09-23 2014-09-22 Pompe de recirculation d'eau chaude alimentée par batterie

Publications (1)

Publication Number Publication Date
CA2925164A1 true CA2925164A1 (fr) 2015-03-26

Family

ID=52689608

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2925164A Abandoned CA2925164A1 (fr) 2013-09-23 2014-09-22 Pompe de recirculation d'eau chaude alimentee par batterie

Country Status (3)

Country Link
US (1) US20160333883A1 (fr)
CA (1) CA2925164A1 (fr)
WO (1) WO2015042522A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11988212B2 (en) 2021-08-02 2024-05-21 Techtronic Cordless Gp Fluid transfer pump

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016185256A1 (fr) * 2015-05-21 2016-11-24 Khachan Mohammad Système de tuyauterie d'eau chaude en circuit fermé apte à réduire la consommation d'eau à faible coût
US11512696B2 (en) * 2016-01-15 2022-11-29 Milwaukee Electric Tool Corporation Transfer pump
US11767988B1 (en) * 2018-10-25 2023-09-26 AquaMotion, Inc. Outdoor enclosure for a circulating pump
US10927838B2 (en) * 2019-03-22 2021-02-23 Water Pressure Technologies LLC Fluid pump assembly
CN114069743A (zh) * 2020-08-05 2022-02-18 路达(厦门)工业有限公司 可无线充电的电子出液装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009572A (en) * 1989-10-16 1991-04-23 Ray Imhoff Water conservation device
US5385168A (en) * 1991-05-03 1995-01-31 Act Distribution, Inc. Hot water demand appliance and system
US5205318A (en) * 1992-07-21 1993-04-27 Sjoberg Industries, Inc. Recirculation hot water system
US5829467A (en) * 1995-12-19 1998-11-03 Spicher; Vincent M. Residential hot water circulation system and associated method
US6018208A (en) * 1999-01-26 2000-01-25 Nimbus, Inc. Articulated motor stator assembly for a pump
US6895985B2 (en) * 2003-03-17 2005-05-24 Computerized Smart Faucet Ltd. Smart device and system for improved domestic use and saving of water
US7178543B2 (en) * 2005-06-27 2007-02-20 Adams Charles L Rapid hot water apparatus and method
CA2628301C (fr) * 2007-04-09 2014-06-10 Masco Corporation Of Indiana Dispositif de transfert d'alimentation sans fil pour appareil de distribution de fluide
US8729734B2 (en) * 2007-11-16 2014-05-20 Qualcomm Incorporated Wireless power bridge
TW200944726A (en) * 2008-04-29 2009-11-01 Yu-Tuan Lee Hot water providing method and hot water system
US8400017B2 (en) * 2008-09-27 2013-03-19 Witricity Corporation Wireless energy transfer for computer peripheral applications
IL198341A0 (en) * 2009-04-23 2011-07-31 Shay Popper Water supply system and method
JP4931980B2 (ja) * 2009-10-13 2012-05-16 三菱電機株式会社 水循環ポンプ及びヒートポンプ装置
US20140060660A1 (en) * 2012-08-29 2014-03-06 AquaMotion, Inc. Circulating system for providing instant hot water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11988212B2 (en) 2021-08-02 2024-05-21 Techtronic Cordless Gp Fluid transfer pump

Also Published As

Publication number Publication date
WO2015042522A2 (fr) 2015-03-26
WO2015042522A3 (fr) 2015-05-14
US20160333883A1 (en) 2016-11-17

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190916

FZDE Discontinued

Effective date: 20220322

FZDE Discontinued

Effective date: 20220322