PL410385A1 - Method for protection of the fired heat exchanger combustion chamber tube-sheet and the fired heat exchanger with the protection of the combustion chamber tube-sheet - Google Patents

Method for protection of the fired heat exchanger combustion chamber tube-sheet and the fired heat exchanger with the protection of the combustion chamber tube-sheet

Info

Publication number
PL410385A1
PL410385A1 PL410385A PL41038514A PL410385A1 PL 410385 A1 PL410385 A1 PL 410385A1 PL 410385 A PL410385 A PL 410385A PL 41038514 A PL41038514 A PL 41038514A PL 410385 A1 PL410385 A1 PL 410385A1
Authority
PL
Poland
Prior art keywords
heat exchanger
combustion chamber
fired heat
sheet
protection
Prior art date
Application number
PL410385A
Other languages
Polish (pl)
Inventor
Krzysztof Szczepański
Tomasz Siemieńczuk
Original Assignee
Aic Spółka Akcyjna
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 Aic Spółka Akcyjna filed Critical Aic Spółka Akcyjna
Priority to PL410385A priority Critical patent/PL410385A1/en
Priority to PCT/PL2015/000192 priority patent/WO2016089233A1/en
Priority to PL15816897T priority patent/PL3227617T3/en
Priority to ES15816897T priority patent/ES2700173T3/en
Priority to EP15816897.1A priority patent/EP3227617B1/en
Publication of PL410385A1 publication Critical patent/PL410385A1/en

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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
    • F24H1/287—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes with the fire tubes arranged in line with the combustion chamber
    • 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
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/14—Cleaning; Sterilising; Preventing contamination by bacteria or microorganisms, e.g. by replacing fluid in tanks or conduits
    • 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/215—Temperature of the water before heating
    • 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/219—Temperature of the water after heating
    • 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
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/235—Temperature of exhaust gases
    • 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
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • 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
    • F24H15/395—Information to users, e.g. alarms
    • 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
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based
    • F24H15/45—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
    • 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
    • F24H9/0042—Cleaning arrangements
    • 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/04—Heating water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/08—Household apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/022—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electronic means
    • 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
    • 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

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)
  • Computer Hardware Design (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

Sposób ochrony ściany sitowej komory spalania opalanego wymiennika ciepła charakteryzuje się tym, że przed uruchomieniem opalanego wymiennika ciepła (1) wprowadza się do jednostki sterującej (9) opalanego wymiennika ciepła (1) założoną wartość temperatury granicznej Tg ściany sitowej (5) komory spalania (3), a podczas eksploatacji opalanego wymiennika ciepła (1) mierzy się temperaturę aktualną Ta ściany sitowej (5) komory spalania (3) od strony komory wodnej (4) za pomocą dodatkowego czujnika temperatury (T4), z którego sygnał doprowadza się do jednostki sterującej (9), przetwarza i porównuje się wartość temperatury aktualnej Ta z wartością temperatury granicznej Tg, a po zrównaniu się tych temperatur generuje się za pomocą jednostki sterującej (9) sygnał alarmowy wyłączenia opalanego wymiennika ciepła (1). Po jego wyłączeniu w znany sposób usuwa się warstwę kamienia kotłowego ze ściany sitowej (5) komory spalania (3). Opalany wymiennik ciepła zaopatrzony jest w dodatkowy czujnik temperatury (T4) umieszczony w gnieździe na ścianie sitowej (5) komory spalania (3) od strony komory wodnej (4) i połączony przewodowo lub bezprzewodowo z jednostką sterującą (9).The method of protecting the sieve wall of the combustion chamber of a fired heat exchanger is characterized by the fact that before starting the fired heat exchanger (1), the control unit (9) of the fired heat exchanger (1) introduces the assumed limit temperature Tg of the sieve wall (5) of the combustion chamber (3) ), and during the operation of the fired heat exchanger (1) the current temperature Ta of the tube wall (5) of the combustion chamber (3) from the water chamber side (4) is measured by means of an additional temperature sensor (T4), from which the signal is fed to the control unit (9), the actual temperature Ta is processed and compared with the value of the limit temperature Tg, and after the equalization of these temperatures, an alarm signal is generated using the control unit (9) to switch off the fired heat exchanger (1). After it is turned off, a layer of boiler scale is removed from the sieve wall (5) of the combustion chamber (3) in a known manner. The fired heat exchanger is equipped with an additional temperature sensor (T4) located in the socket on the sieve wall (5) of the combustion chamber (3) from the water chamber side (4) and connected by wire or wirelessly to the control unit (9).

PL410385A 2014-12-04 2014-12-04 Method for protection of the fired heat exchanger combustion chamber tube-sheet and the fired heat exchanger with the protection of the combustion chamber tube-sheet PL410385A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL410385A PL410385A1 (en) 2014-12-04 2014-12-04 Method for protection of the fired heat exchanger combustion chamber tube-sheet and the fired heat exchanger with the protection of the combustion chamber tube-sheet
PCT/PL2015/000192 WO2016089233A1 (en) 2014-12-04 2015-11-30 Method of protecting the sieve wall of the combustion chamber of a fired heat exchanger, and a fired heat exchanger fitted with protection of the sieve wall of the combustion chamber
PL15816897T PL3227617T3 (en) 2014-12-04 2015-11-30 Method of protecting the sieve wall of the combustion chamber of a fired heat exchanger, and a fired heat exchanger fitted with protection of the sieve wall of the combustion chamber
ES15816897T ES2700173T3 (en) 2014-12-04 2015-11-30 Protection method of the sieve wall of the combustion chamber of a heat exchanger with burners, and a heat exchanger with burners equipped with screen protection of the combustion chamber screen
EP15816897.1A EP3227617B1 (en) 2014-12-04 2015-11-30 Method of protecting the sieve wall of the combustion chamber of a fired heat exchanger, and a fired heat exchanger fitted with protection of the sieve wall of the combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL410385A PL410385A1 (en) 2014-12-04 2014-12-04 Method for protection of the fired heat exchanger combustion chamber tube-sheet and the fired heat exchanger with the protection of the combustion chamber tube-sheet

Publications (1)

Publication Number Publication Date
PL410385A1 true PL410385A1 (en) 2016-06-06

Family

ID=55025306

Family Applications (2)

Application Number Title Priority Date Filing Date
PL410385A PL410385A1 (en) 2014-12-04 2014-12-04 Method for protection of the fired heat exchanger combustion chamber tube-sheet and the fired heat exchanger with the protection of the combustion chamber tube-sheet
PL15816897T PL3227617T3 (en) 2014-12-04 2015-11-30 Method of protecting the sieve wall of the combustion chamber of a fired heat exchanger, and a fired heat exchanger fitted with protection of the sieve wall of the combustion chamber

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL15816897T PL3227617T3 (en) 2014-12-04 2015-11-30 Method of protecting the sieve wall of the combustion chamber of a fired heat exchanger, and a fired heat exchanger fitted with protection of the sieve wall of the combustion chamber

Country Status (4)

Country Link
EP (1) EP3227617B1 (en)
ES (1) ES2700173T3 (en)
PL (2) PL410385A1 (en)
WO (1) WO2016089233A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL233814B1 (en) * 2016-11-03 2019-11-29 Aic Spolka Akcyjna Fired heat exchanger with thermoelectric generator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008215657A (en) * 2007-02-28 2008-09-18 Noritz Corp Hot water heating apparatus
US8286594B2 (en) * 2008-10-16 2012-10-16 Lochinvar, Llc Gas fired modulating water heating appliance with dual combustion air premix blowers
US8813688B2 (en) * 2010-12-01 2014-08-26 Aic S.A. Heat exchanger
ES2642289T3 (en) * 2011-05-17 2017-11-16 Aic S.A. Boiler
US9435566B2 (en) * 2012-09-05 2016-09-06 Honeywell International Inc. Method and apparatus for detecting and compensating for sediment build-up in tank-style water heaters

Also Published As

Publication number Publication date
WO2016089233A1 (en) 2016-06-09
EP3227617B1 (en) 2018-09-12
EP3227617A1 (en) 2017-10-11
ES2700173T3 (en) 2019-02-14
PL3227617T3 (en) 2019-06-28

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