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GB2492238B - Condensing boiler condensate freezing prevention using hydrophobic-coated drain pipe. - Google Patents

Condensing boiler condensate freezing prevention using hydrophobic-coated drain pipe.

Info

Publication number
GB2492238B
GB2492238B GB1211213.2A GB201211213A GB2492238B GB 2492238 B GB2492238 B GB 2492238B GB 201211213 A GB201211213 A GB 201211213A GB 2492238 B GB2492238 B GB 2492238B
Authority
GB
United Kingdom
Prior art keywords
hydrophobic
drain pipe
freezing prevention
condensing boiler
boiler condensate
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.)
Expired - Fee Related
Application number
GB1211213.2A
Other versions
GB201211213D0 (en
GB2492238A (en
Inventor
Stephen Woolls
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.)
Vivendi Solutions Ltd
Original Assignee
Vivendi Solutions 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
Application filed by Vivendi Solutions Ltd filed Critical Vivendi Solutions Ltd
Priority to GB1302478.1A priority Critical patent/GB2499719B/en
Publication of GB201211213D0 publication Critical patent/GB201211213D0/en
Publication of GB2492238A publication Critical patent/GB2492238A/en
Application granted granted Critical
Publication of GB2492238B publication Critical patent/GB2492238B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • F24H8/006—Means for removing condensate from the heater
    • 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
    • F24H9/16—Arrangements for water drainage 
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
GB1211213.2A 2011-06-24 2012-06-22 Condensing boiler condensate freezing prevention using hydrophobic-coated drain pipe. Expired - Fee Related GB2492238B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1302478.1A GB2499719B (en) 2011-06-24 2012-06-22 Method of manufacturing a condensate discharge pipe having a hydrophobic coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1110737.2A GB201110737D0 (en) 2011-06-24 2011-06-24 Coated pipe

Publications (3)

Publication Number Publication Date
GB201211213D0 GB201211213D0 (en) 2012-08-08
GB2492238A GB2492238A (en) 2012-12-26
GB2492238B true GB2492238B (en) 2014-01-01

Family

ID=44485108

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB1110737.2A Ceased GB201110737D0 (en) 2011-06-24 2011-06-24 Coated pipe
GB1211213.2A Expired - Fee Related GB2492238B (en) 2011-06-24 2012-06-22 Condensing boiler condensate freezing prevention using hydrophobic-coated drain pipe.
GB1302478.1A Expired - Fee Related GB2499719B (en) 2011-06-24 2012-06-22 Method of manufacturing a condensate discharge pipe having a hydrophobic coating

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1110737.2A Ceased GB201110737D0 (en) 2011-06-24 2011-06-24 Coated pipe

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1302478.1A Expired - Fee Related GB2499719B (en) 2011-06-24 2012-06-22 Method of manufacturing a condensate discharge pipe having a hydrophobic coating

Country Status (1)

Country Link
GB (3) GB201110737D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112833548A (en) * 2020-12-18 2021-05-25 青岛经济技术开发区海尔热水器有限公司 Water heater inner container and water heater with same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10103846A (en) * 1996-09-26 1998-04-24 Sanyo Electric Co Ltd Honeycomb for cold air discharging port and cooled open showcase
JP2001248951A (en) * 2000-03-03 2001-09-14 Hitachi Ltd Refrigerator and method for producing evaporator for refrigerator compartment used therein
US20070298216A1 (en) * 2006-06-23 2007-12-27 3M Innovative Properties Company Articles having durable hydrophobic surfaces
WO2011057422A1 (en) * 2009-11-10 2011-05-19 Unilever Plc Frost free surfaces and method for manufacturing the same
WO2011163190A1 (en) * 2010-06-24 2011-12-29 Shell Oil Company Pipe transport system with hydrophobic wall

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077452A1 (en) * 1969-07-25 1971-10-29 Commissariat Energie Atomique Condenser tubes - with hydrophobic (ptfe) flaps or ribs for increased condensate drainage and heat transfer
DE102005009202A1 (en) * 2005-02-25 2006-08-31 Sgl Carbon Ag Block heat exchanger assembly operating method for combustion device, involves spraying condensate from neutralization and collection vessel and/or fresh water into hot flue gas at or immediately before entry into block
JP4681060B2 (en) * 2009-03-02 2011-05-11 株式会社テイエルブイ Drain treatment device
GB2489425A (en) * 2011-03-25 2012-10-03 Adey Holdings 2008 Ltd Preventing freezing in a boiler condensate drain pipe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10103846A (en) * 1996-09-26 1998-04-24 Sanyo Electric Co Ltd Honeycomb for cold air discharging port and cooled open showcase
JP2001248951A (en) * 2000-03-03 2001-09-14 Hitachi Ltd Refrigerator and method for producing evaporator for refrigerator compartment used therein
US20070298216A1 (en) * 2006-06-23 2007-12-27 3M Innovative Properties Company Articles having durable hydrophobic surfaces
WO2011057422A1 (en) * 2009-11-10 2011-05-19 Unilever Plc Frost free surfaces and method for manufacturing the same
WO2011163190A1 (en) * 2010-06-24 2011-12-29 Shell Oil Company Pipe transport system with hydrophobic wall

Also Published As

Publication number Publication date
GB201302478D0 (en) 2013-03-27
GB201211213D0 (en) 2012-08-08
GB2492238A (en) 2012-12-26
GB201110737D0 (en) 2011-08-10
GB2499719A (en) 2013-08-28
GB2499719B (en) 2014-10-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190622