GB2474918B - Airflow apparatus - Google Patents

Airflow apparatus

Info

Publication number
GB2474918B
GB2474918B GB1005418.7A GB201005418A GB2474918B GB 2474918 B GB2474918 B GB 2474918B GB 201005418 A GB201005418 A GB 201005418A GB 2474918 B GB2474918 B GB 2474918B
Authority
GB
United Kingdom
Prior art keywords
airflow apparatus
airflow
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
GB1005418.7A
Other versions
GB2474918A (en
GB201005418D0 (en
Inventor
Timothy Adam Fellows
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201005418D0 publication Critical patent/GB201005418D0/en
Priority to PCT/GB2010/051970 priority Critical patent/WO2011036503A2/en
Publication of GB2474918A publication Critical patent/GB2474918A/en
Application granted granted Critical
Publication of GB2474918B publication Critical patent/GB2474918B/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
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing
    • 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 
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/006—Preventing deposits of ice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/005—Auxiliary systems, arrangements, or devices for protection against freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/08—Fins with openings, e.g. louvers
    • 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]
GB1005418.7A 2009-09-25 2010-03-31 Airflow apparatus Expired - Fee Related GB2474918B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2010/051970 WO2011036503A2 (en) 2009-09-25 2010-11-25 Apparatus and method for preventing a condensate drain pipe from freezing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0916842.8A GB0916842D0 (en) 2009-09-25 2009-09-25 Condensate heater

Publications (3)

Publication Number Publication Date
GB201005418D0 GB201005418D0 (en) 2010-05-19
GB2474918A GB2474918A (en) 2011-05-04
GB2474918B true GB2474918B (en) 2013-04-17

Family

ID=41327581

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0916842.8A Ceased GB0916842D0 (en) 2009-09-25 2009-09-25 Condensate heater
GB1005418.7A Expired - Fee Related GB2474918B (en) 2009-09-25 2010-03-31 Airflow apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0916842.8A Ceased GB0916842D0 (en) 2009-09-25 2009-09-25 Condensate heater

Country Status (2)

Country Link
GB (2) GB0916842D0 (en)
WO (1) WO2011036503A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201016185D0 (en) * 2010-09-27 2010-11-10 Newick Granville Anti-freezing unit
GB2488835A (en) * 2011-03-10 2012-09-12 Tim Glithero Insulated condensate drain with elbow and tundish overflows
GB2489404A (en) * 2011-03-22 2012-10-03 Invensys Controls Uk Ltd Pipe icing inhibition
JP6295678B2 (en) * 2014-01-23 2018-03-20 株式会社ノーリツ Heat source machine
CN104165461B (en) * 2014-08-02 2017-06-20 广东万家乐燃气具有限公司 A kind of gas heater and the antifreeze method of intelligent drainage function
CN105973022A (en) * 2016-07-21 2016-09-28 河南豫科龙盛空冷设备有限公司 Air cooling island pipeline freezing prevention structure
CN109405049B (en) * 2018-10-08 2020-10-27 深圳市宝鹰建设集团股份有限公司 Anti-freezing intelligent heating and ventilation system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100567600B1 (en) * 2006-01-06 2006-04-05 주식회사 하이콘엔지니어링 Elevated road drain-pipe anti-craking apparatus
DE202009010607U1 (en) * 2009-08-05 2009-12-17 Robert Bosch Gmbh heater
GB2465662A (en) * 2008-12-01 2010-06-02 Sentinel Performance Solutions Boiler condensate neutralising unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832525A (en) * 1973-03-26 1974-08-27 Raymond Lee Organization Inc Automatic heating device to prevent freezing of water supply lines
US4124179A (en) * 1977-01-17 1978-11-07 Kim Powell Mobile home antifreezing system
JPH07218181A (en) * 1994-02-03 1995-08-18 Mitsubishi Heavy Ind Ltd Antifreezing device for water tube
DE202009001060U1 (en) * 2009-01-28 2009-06-18 Ruppel, Otfried Laptop and printer, station in an element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100567600B1 (en) * 2006-01-06 2006-04-05 주식회사 하이콘엔지니어링 Elevated road drain-pipe anti-craking apparatus
GB2465662A (en) * 2008-12-01 2010-06-02 Sentinel Performance Solutions Boiler condensate neutralising unit
DE202009010607U1 (en) * 2009-08-05 2009-12-17 Robert Bosch Gmbh heater

Also Published As

Publication number Publication date
WO2011036503A3 (en) 2012-01-19
GB2474918A (en) 2011-05-04
GB201005418D0 (en) 2010-05-19
WO2011036503A2 (en) 2011-03-31
GB0916842D0 (en) 2009-11-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20111027 AND 20111102

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230331