WO2013079934A3 - Method and additive for improving the efficiency of a central heating system - Google Patents

Method and additive for improving the efficiency of a central heating system Download PDF

Info

Publication number
WO2013079934A3
WO2013079934A3 PCT/GB2012/052933 GB2012052933W WO2013079934A3 WO 2013079934 A3 WO2013079934 A3 WO 2013079934A3 GB 2012052933 W GB2012052933 W GB 2012052933W WO 2013079934 A3 WO2013079934 A3 WO 2013079934A3
Authority
WO
WIPO (PCT)
Prior art keywords
central heating
additive
heating system
improving
efficiency
Prior art date
Application number
PCT/GB2012/052933
Other languages
French (fr)
Other versions
WO2013079934A2 (en
Inventor
Robert Wilson
Gerry DEENEY
Original Assignee
Enviromax Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45509011&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2013079934(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Enviromax Ltd filed Critical Enviromax Ltd
Priority to CN201280055404.XA priority Critical patent/CN104024743A/en
Publication of WO2013079934A2 publication Critical patent/WO2013079934A2/en
Publication of WO2013079934A3 publication Critical patent/WO2013079934A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • 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
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention relates to a method of improving the efficiency of a central heating system. The method comprises providing an additive comprising alkyl polyglycosides in order to reduce the surface tension of central heating fluid in the central heating system to thereby improve the nucleate boiling and heat transfer characteristics of the central heating fluid. The invention also relates to an additive for improving the efficiency of a central heating system, a method of introducing an additive into central heating fluid of a central heating system and a syringe adapted to introduce an additive into the bleed valve of a radiator in a central heating system.
PCT/GB2012/052933 2011-12-01 2012-11-28 Method and additive for improving the efficiency of a central heating system WO2013079934A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280055404.XA CN104024743A (en) 2011-12-01 2012-11-28 Method and additive for improving the efficiency of a central heating system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1120687.7A GB201120687D0 (en) 2011-12-01 2011-12-01 Method of improving the efficiency of a central heating system
GB1120687.7 2011-12-01

Publications (2)

Publication Number Publication Date
WO2013079934A2 WO2013079934A2 (en) 2013-06-06
WO2013079934A3 true WO2013079934A3 (en) 2013-09-26

Family

ID=45509011

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2012/052933 WO2013079934A2 (en) 2011-12-01 2012-11-28 Method and additive for improving the efficiency of a central heating system

Country Status (3)

Country Link
CN (1) CN104024743A (en)
GB (2) GB201120687D0 (en)
WO (1) WO2013079934A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2565061B (en) 2017-07-28 2020-09-02 Adey Holdings 2008 Ltd Optical testing of central heating system water
US11768133B2 (en) * 2017-07-28 2023-09-26 Adey Holdings (2008) Limited Chemical testing
GB2626137A (en) * 2023-01-10 2024-07-17 Endo Entpr Uk Ltd Improvements in and relating to wet heating and cooling systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916628A1 (en) * 1969-04-01 1970-10-15 Hoechst Ag Corrosion inhibitors for water-carrying heat- - ing and cooling systems
DE19700295A1 (en) * 1997-01-08 1998-07-09 Reicon Waermetechnik Und Wasse Method and device for dosing conditioning agents in closed and open systems with liquid and gaseous media
WO2007063069A2 (en) * 2005-12-02 2007-06-07 Basf Se Chemical composition useful as corrosion inhibitor
DE102006022974A1 (en) * 2006-05-15 2007-11-22 Hydrotec Ag Fluid viscous stabilizing agent bringing method for use in heating system, involves supplying stabilizing agent in cartridge, and bringing agent under pressure by moving piston of cartridge attached to heating water circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2341056Y (en) * 1998-06-24 1999-09-29 王林清 Heating device with thermoelectric reactor
US6080323A (en) * 1999-02-17 2000-06-27 Nalco Chemical Company Method of removing biofilms from surfaces submerged in a fouled water system
CN2505742Y (en) * 2001-10-16 2002-08-14 冯昕 Domestic heating central air conditioner
US7044398B2 (en) * 2004-07-26 2006-05-16 Taco Inc. Integrated fixture for transferring heat between higher and lower-temperature loops in a hydronic heating system
KR100579870B1 (en) * 2004-09-22 2006-05-15 한국에너지기술연구원 Compositions and Application Method of Drag Reduction Additives for High Temperature Water Flow
GB2423077A (en) * 2005-02-14 2006-08-16 Alpha Fry Ltd Additive for heat transfer fluid of a boiler system
CN102042636A (en) * 2010-11-25 2011-05-04 大连熵立得传热技术有限公司 Household central heating and water heating device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916628A1 (en) * 1969-04-01 1970-10-15 Hoechst Ag Corrosion inhibitors for water-carrying heat- - ing and cooling systems
DE19700295A1 (en) * 1997-01-08 1998-07-09 Reicon Waermetechnik Und Wasse Method and device for dosing conditioning agents in closed and open systems with liquid and gaseous media
WO2007063069A2 (en) * 2005-12-02 2007-06-07 Basf Se Chemical composition useful as corrosion inhibitor
DE102006022974A1 (en) * 2006-05-15 2007-11-22 Hydrotec Ag Fluid viscous stabilizing agent bringing method for use in heating system, involves supplying stabilizing agent in cartridge, and bringing agent under pressure by moving piston of cartridge attached to heating water circuit

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHENG ET AL: "Boiling phenomena with surfactants and polymeric additives: A state-of-the-art review", INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, PERGAMON PRESS, GB, vol. 50, no. 13-14, 3 April 2007 (2007-04-03), pages 2744 - 2771, XP022015624, ISSN: 0017-9310, DOI: 10.1016/J.IJHEATMASSTRANSFER.2006.11.016 *
G. HETSRONI ET AL: "Saturated flow boiling heat transfer of environmentally acceptable surfactants", INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, vol. 30, no. 7-8, 7 January 2004 (2004-01-07), pages 717 - 734, XP055070373, ISSN: 0301-9322, DOI: 10.1016/j.ijmultiphaseflow.2004.05.001 *
KLEIN D ET AL: "Heat transfer characteristics of water and APG surfactant solution in a micro-channel heat sink", INTERNATIONAL JOURNAL OF MULTIPHASE FLOW, ELSEVIER, AMSTERDAM, NL, vol. 31, no. 4, 1 April 2005 (2005-04-01), pages 393 - 415, XP027606235, ISSN: 0301-9322, [retrieved on 20050401] *

Also Published As

Publication number Publication date
CN104024743A (en) 2014-09-03
GB2494073A8 (en) 2016-04-27
GB201120687D0 (en) 2012-01-11
GB2494073B8 (en) 2016-04-27
GB2494073B (en) 2013-07-24
GB2494073A (en) 2013-02-27
GB201221442D0 (en) 2013-01-09
WO2013079934A2 (en) 2013-06-06

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