HRP20171131T1 - Postupak za odzračivanje medija za prijenos topline iz uređaja za grijanje - Google Patents

Postupak za odzračivanje medija za prijenos topline iz uređaja za grijanje Download PDF

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Publication number
HRP20171131T1
HRP20171131T1 HRP20171131TT HRP20171131T HRP20171131T1 HR P20171131 T1 HRP20171131 T1 HR P20171131T1 HR P20171131T T HRP20171131T T HR P20171131TT HR P20171131 T HRP20171131 T HR P20171131T HR P20171131 T1 HRP20171131 T1 HR P20171131T1
Authority
HR
Croatia
Prior art keywords
characteristic value
transfer medium
heat transfer
sensor
steps
Prior art date
Application number
HRP20171131TT
Other languages
English (en)
Inventor
Jochen Wriske
Matthias Wodtke
Original Assignee
Vaillant Gmbh
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 Vaillant Gmbh filed Critical Vaillant Gmbh
Publication of HRP20171131T1 publication Critical patent/HRP20171131T1/hr

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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
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements
    • F24D19/085—Arrangement of venting valves for central heating radiators
    • F24D19/087—Arrangement of venting valves for central heating radiators automatic
    • 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
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/335—Control of pumps, e.g. on-off control
    • F24H15/34—Control of the speed of pumps
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/18—Safety or protection arrangements; Arrangements for preventing malfunction for removing contaminants, e.g. for degassing

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Claims (10)

1. Postupak za odzračivanje medija za prijenos topline iz uređaja za grijanje (1), koji sadrži izmjenjivač topline (2), pumpu (5) za prenošenje medija za prijenos topline i osjetnik (7, 8) za detektiranje karakteristične vrijednosti medija za prijenos topline, naznačen time da obuhvaća cikličko provođenje, kada je pumpa uključena, koraka obrade: (a) mjerenje trenutne karakteristične vrijednosti (12) izmjerene s osjetnikom (7, 8) (b) izračunavanje razlike između trenutne karakteristične vrijednosti (12) i prethodno izmjerene karakteristične vrijednosti (10, 11, 16), ako je već dostupna (c) izračunavanje kvocijenta razlike i vremenskog intervala za mjerenja koja čine osnovu za razliku (d) završavanje postupka odzračivanja čim kvocijent prijeđe vrijednost praga.
2. Postupak prema zahtjevu 1, naznačen time da u koraku (b) prethodno izmjerena karakteristična vrijednost je karakteristična vrijednost mjerena u ranijem fiksnom vremenskom intervalu.
3. Postupak prema zahtjevu 1, naznačen time da je u koraku (b) prethodno izmjerena karakteristična vrijednost karakteristična vrijednost (10, 16) mjerena tijekom cikličkog provođenja koraka obrade po prvi puta.
4. Postupak prema zahtjevu 3, naznačen time da se cikličko provođenja koraka obrade po prvi puta provodi kada je pumpa (5) isključena.
5. Postupak prema zahtjevu 4, naznačen time da se pomak (15) dodaje karakterističnoj vrijednosti (16) mjerenoj tijekom cikličkog provođenja koraka obrade po prvi puta, te pomak uzima u obzir poznatu promjenu karakteristične vrijednosti uzrokovane pumpom koja radi.
6. Postupak prema bilo kojem od zahtjeva 1 do 5, naznačen time da u koraku (d) postupak nije okončan sve dok po prvi puta ne protekne minimalni vremenski period cikličkog provođenja koraka obrade.
7. Postupak prema bilo kojem od zahtjeva 1 do 6, naznačen time da karakteristična vrijednost je pritisak medija za prijenos topline i osjetnik je osjetnik pritiska (7).
8. Postupak prema bilo kojem od zahtjeva 1 do 6, naznačen time da karakteristična vrijednost je volumenska brzina strujanja medija za prijenos topline i osjetnik je osjetnik volumenskog protoka (8).
9. Postupak prema bilo kojem od zahtjeva 1 do 8, naznačen time da se nakon završetka koraka (a) do (d) koraci (a') do (d') provode ciklički nakon razdoblja čekanja, pri čemu koraci (a') do (d') odgovaraju koracima (a) do (d) s promijenjenom brzinom pumpe.
10. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time da izmjenjivač topline (2) je izmjenjivač topline sa spiralnim namotima s vodoravno postavljenom osi.
HRP20171131TT 2014-03-13 2017-07-21 Postupak za odzračivanje medija za prijenos topline iz uređaja za grijanje HRP20171131T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50186/2014A AT515127B1 (de) 2014-03-13 2014-03-13 Verfahren zum Entlüften des Wärmeträgermediums von Heizgeräten
EP15157316.9A EP2918923B1 (de) 2014-03-13 2015-03-03 Verfahren zum Entlüften des Wärmeträgermediums von Heizgeräten

Publications (1)

Publication Number Publication Date
HRP20171131T1 true HRP20171131T1 (hr) 2017-12-15

Family

ID=52669457

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20171131TT HRP20171131T1 (hr) 2014-03-13 2017-07-21 Postupak za odzračivanje medija za prijenos topline iz uređaja za grijanje

Country Status (6)

Country Link
EP (1) EP2918923B1 (hr)
AT (1) AT515127B1 (hr)
DK (1) DK2918923T3 (hr)
ES (1) ES2634814T3 (hr)
HR (1) HRP20171131T1 (hr)
PT (1) PT2918923T (hr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1023923B1 (nl) * 2016-02-25 2017-09-19 Sercal Belgium Bvba Werkwijze en detector voor het detecteren van luchtbellen of luchtinsluitingen in een systeem, evenals installatie die zulke detector bevat
DE202019103830U1 (de) * 2019-07-11 2019-11-13 Seifert Systems Ltd. Anordnung zum Betreiben mehrerer parallel verschalteter Luft-Flüssigkeits-Wärmetauschereinheiten
IT202200018183A1 (it) 2022-09-06 2024-03-06 Ariston S P A Metodo di rilevamento d’aria in un impianto di riscaldamento o raffreddamento, e impianto di riscaldamento o raffreddamento
US20240102478A1 (en) * 2022-09-22 2024-03-28 Grundfos Holding A/S Air venting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301908A (nl) * 1993-11-04 1995-06-01 Spiro Research Bv Werkwijze en inrichting voor het ontluchten van een vloeistof in een in hoofdzaak gesloten vloeistofcirculatiesysteem.
AT409661B (de) * 1997-11-26 2002-10-25 Schwarz A & Co Verfahren zur steuerung einer vorrichtung zur entgasung einer in einem flüssigkeitskreislaufsystem zirkulierenden flüssigkeit
CZ293695B6 (cs) * 1997-11-26 2004-07-14 A. Schwarz + Co. Způsob odplyňování a zařízení k provádění způsobu
DE202004002279U1 (de) * 2004-02-16 2004-07-01 Barnova Gmbh Druckhaltevorrichtung
DE102009022765A1 (de) * 2009-05-27 2010-12-02 Hans-Friedrich Bernstein Solaranlage für eine Heiz- oder Kühlanlage
DE102009043288A1 (de) 2009-09-29 2011-04-14 Viessmann Werke Gmbh & Co Kg Heizgerät

Also Published As

Publication number Publication date
PT2918923T (pt) 2017-08-01
EP2918923B1 (de) 2017-05-03
EP2918923A1 (de) 2015-09-16
DK2918923T3 (en) 2017-08-21
AT515127A4 (de) 2015-06-15
AT515127B1 (de) 2015-06-15
ES2634814T3 (es) 2017-09-29

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