EP1031795A2 - Ensemble modulaire hydraulique - Google Patents

Ensemble modulaire hydraulique Download PDF

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Publication number
EP1031795A2
EP1031795A2 EP00830130A EP00830130A EP1031795A2 EP 1031795 A2 EP1031795 A2 EP 1031795A2 EP 00830130 A EP00830130 A EP 00830130A EP 00830130 A EP00830130 A EP 00830130A EP 1031795 A2 EP1031795 A2 EP 1031795A2
Authority
EP
European Patent Office
Prior art keywords
sanitary
module
hydraulic
water
connection
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.)
Withdrawn
Application number
EP00830130A
Other languages
German (de)
English (en)
Other versions
EP1031795A3 (fr
Inventor
Luciano Fontecal S.p.A. Tesolin
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.)
Fontecal SpA
Original Assignee
Fontecal SpA
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 Fontecal SpA filed Critical Fontecal SpA
Publication of EP1031795A2 publication Critical patent/EP1031795A2/fr
Publication of EP1031795A3 publication Critical patent/EP1031795A3/fr
Withdrawn legal-status Critical Current

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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
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/105—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system pumps combined with multiple way 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
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/142—Connecting hydraulic components

Definitions

  • the present invention relates to a modular hydraulic assembly.
  • the invention concerns a solution allowing to realise in any situation the hydraulic assembly most suitable for the specific boiler.
  • Main object of the present invention is that of providing a solution allowing to realise before hand a hydraulic assembly suitable for any specific needing.
  • Further object of the present invention is that of providing a hydraulic assembly suitable for any boiler and thermal assembly employing water as thermal carrier fluid for heating and sanitary water preparation purposes.
  • Still another object of the present invention is that of providing a hydraulic assembly comprised of modules that can be composed in such a way to allow to realise different geometrical configurations in function of contingent factors such as accessibility for mounting and disassembling of the inner elements of the group (assembling and maintenance) accessibility for hydraulic and electric coupling with other elements out of the hydraulic assembly, etc.
  • the same group can be mounted in any water boiler, such as wall or floor boilers, heating or mixed boilers, i.e. with instantaneous, semi-accumulation or accumulation sanitary heat water production, boilers for high temperature heating plants (radiators and fan-carriers, etc.) or for low temperature heating plants (floor, ceiling or wall radiant panels, etc.) boilers with atmospheric burners with a natural draught, atmospheric burners with a forced, fanned or premixed draught, employing solid, liquid or gaseous combustible, boilers having main exchangers of any shape and material, working or not in a vapour condensation regime of fumes, etc.
  • any water boiler such as wall or floor boilers, heating or mixed boilers, i.e. with instantaneous, semi-accumulation or accumulation sanitary heat water production, boilers for high temperature heating plants (radiators and fan-carriers, etc.) or for low temperature heating plants (floor, ceiling or wall radiant panels, etc.) boilers with atmospheric burners
  • a modular hydraulic assembly comprising a combination of at least two modules chosen among a pump module, a flow switch-dearation device module, a three way valve module, and a sanitary module, said modules being provided with union and/or orienteering means to allow their coupling each other in function of the kind of boiler, and means for the connection with the hydraulic plants.
  • said hydraulic group can comprise further functional modules provided with union and/or orienteering means and/or means for connection with the hydraulic plants.
  • said pump module can provide a motor, a turbine, a scroll, provided with outlet union to send water to a main exchanger and a union for the connection with said flow switch - dearation device module.
  • said pump module can rotate about the axis of the motor in order to individuate the assembling position suitable for the specific needing of the boiler.
  • said flow switch - dearation device module can provide a body comprising a chamber for the separation of air/gas bubbles from water, said chamber having in its upper portion an automatic valve for air/gas vent; being further provided hydraulic unions for the connection with the expansion tank, with the safety valve, with the pump module, with the three way valve module and with other eventual components, said module being spatially placed in a position established before hand with automatic vent provided in the upper part of the same.
  • said flow switch - dearation device module can provide a safety flow switch to guarantee the presence and the circulation of the primary water.
  • said three way valve module can provide a body, a switching valve and a primary probe holder sump.
  • said three way valve module there can be provided possible seats for other thermostats and temperature, pressure and flow rate sensors, possible primary water interception valves, a possible by-pass valve, a hydraulic union for the return of the water from the primary exchanger, outlet and return hydraulic unions for the heating system, inlet and outlet hydraulic unions for the boiler primary circuit, a primary union for filling the primary circuit, unions for connection with flow switch - dearation device and sanitary modules, hydraulic unions for the connection with the discharge valve, and with other possible components.
  • said sanitary module can comprise a body, a sanitary union for filling the primary circuit, a sanitary precedence flow switch, the sanitary water - water exchanger or boiler, a limiting - stabilising valve for the sanitary water flow rate, and possible other seats for thermostats and temperature, pressure and flow rate sensors.
  • said sanitary module there can be provided hydraulic unions for the connection with sanitary cold water and sanitary hot water, a sanitary probe holder sump, a boiler sanitary inlet, a boiler sanitary outlet, unions for the connection with the three way valve module, other hydraulic unions for the connection with other possible outer elements such as boilers, tanks, safety valve against overpressure, sanitary expansion tank, sanitary water interception valve, etc.
  • a pump module A providing a motor 1, a turbine 2, a scroll 3, provided with an outlet union 4 to deliver water to a primary exchanger 29 and with a union for the connection with the flow switch - dearation device module B.
  • Said module A can rotate about axis of the motor 1 in order to individuate the assembly position suitable to the needing of the specific boiler.
  • the flow switch - dearation device module B provides a body comprising a chamber 6 for the separation of air/gas bubbles from water, provided above with a air/gas automatic vent valve 7.
  • hydraulic unions are provided for the connection with the expansion tank 16, with the safety valve 17, with module A, with module C and with other possible components of the modular hydraulic group according to the invention.
  • Module B further provides a safety flow switch 5 to guarantee the presence and the circulation of primary water.
  • module B ha a not variable position established before hand providing the automatic vent 7 compulsorily provided on the upper part (see figure 1).
  • Third module C is the three way valve module providing a body 8, with a switching valve 9, a primary probe holder sump and possible seats for other thermostats and temperature, pressure and flow rate sensors.
  • a sanitary module D providing a body 19, a sanitary union 20 for filling the primary circuit, a sanitary precedence flow switch 21, the sanitary water - water exchanger 22, or boiler, a limiting - stabilising valve 23 for the sanitary water flow rate, and possible other seats for thermostats and temperature, pressure and flow rate sensors.
  • sanitary module D there can be provided hydraulic unions for the connection with sanitary cold water 24 and sanitary hot water 25, a sanitary probe holder sump 26, a boiler sanitary inlet 27, a boiler sanitary outlet 28, unions for the connection with the C module, and other hydraulic unions for the connection with other possible outer elements such as boilers, tanks, safety valve against overpressure, sanitary expansion tank, sanitary water interception valve, etc.
  • Another advantage obtained by the hydraulic assembly according to the invention is the reduction of the number of hermetic hydraulic connection to be realised, thus reducing the number of unions, gaskets, and the time necessary for assembling and testing.
  • the assembly has reduced sizes and is more compact, so that handling and storing costs are reduced, a lower noise of the water flow is obtained, as well as a reduction of the probability of start of the mechanical resonance vibrations, a lower heat dispersion for the reduction of the whole outer surface, and a lower complexity of the eventual insulation of the hydraulic assembly to limit heat dispersion.

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)
  • Water Supply & Treatment (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
EP00830130A 1999-02-24 2000-02-23 Ensemble modulaire hydraulique Withdrawn EP1031795A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM990128 1999-02-24
IT1999RM000128A IT1308197B1 (it) 1999-02-24 1999-02-24 Gruppo idraulico componibile.

Publications (2)

Publication Number Publication Date
EP1031795A2 true EP1031795A2 (fr) 2000-08-30
EP1031795A3 EP1031795A3 (fr) 2002-11-20

Family

ID=11406505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00830130A Withdrawn EP1031795A3 (fr) 1999-02-24 2000-02-23 Ensemble modulaire hydraulique

Country Status (2)

Country Link
EP (1) EP1031795A3 (fr)
IT (1) IT1308197B1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2388422A (en) * 2002-05-08 2003-11-12 Heatrae Sadia Heating Ltd Support platform for mounting control devices of a fluid system
EP1418387A1 (fr) * 2002-11-08 2004-05-12 Grundfos a/s Installation de chauffage compacte avec deux circuits de chauffage
EP1528371A1 (fr) * 2003-11-03 2005-05-04 Grundfos A/S Ensemble pour installation de chauffage compact
EP1528329A1 (fr) * 2003-11-03 2005-05-04 Grundfos A/S Ensemble pour installation de chauffage compact
CN107504553A (zh) * 2016-06-14 2017-12-22 樱花卫厨（中国）股份有限公司 燃气采暖炉三通阀智能防卡软件控制方法
IT201800000748A1 (it) * 2018-01-11 2019-07-11 Elbi Int Spa Gruppo idraulico per apparecchiatura riscaldante.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8132052U1 (de) * 1980-11-12 1983-04-07 Ing. Frick S.A., 1907 Saxon Verteilerstation fuer eine heizungsanlage
DD202938A1 (de) * 1981-07-16 1983-10-05 Hartmut Artschwager Heizraumzelle in segmentbauweise zur multivalenten waermeversorgung
FR2664679B1 (fr) * 1990-07-13 1993-07-30 Chaffoteaux Et Maury Perfectionnements apportes aux chaudieres mixtes de chauffage central.
FR2755752B1 (fr) * 1996-11-08 1999-02-05 Aries Module hydraulique pour installation de chauffage central et de production d'eau chaude, et chaudiere equipee d'un tel module
DE19705741C1 (de) * 1997-02-14 1998-10-08 Hans Friedrich Bernstein Modulare Ausdehnungs- und Entgasungsvorrichtung für ein Flüssigkeitskreislaufsystem

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2388422A (en) * 2002-05-08 2003-11-12 Heatrae Sadia Heating Ltd Support platform for mounting control devices of a fluid system
EP1418387A1 (fr) * 2002-11-08 2004-05-12 Grundfos a/s Installation de chauffage compacte avec deux circuits de chauffage
EP1528371A1 (fr) * 2003-11-03 2005-05-04 Grundfos A/S Ensemble pour installation de chauffage compact
EP1528329A1 (fr) * 2003-11-03 2005-05-04 Grundfos A/S Ensemble pour installation de chauffage compact
CN107504553A (zh) * 2016-06-14 2017-12-22 樱花卫厨（中国）股份有限公司 燃气采暖炉三通阀智能防卡软件控制方法
IT201800000748A1 (it) * 2018-01-11 2019-07-11 Elbi Int Spa Gruppo idraulico per apparecchiatura riscaldante.
WO2019138347A1 (fr) * 2018-01-11 2019-07-18 Elbi International S.P.A. Corps de raccordement hydraulique

Also Published As

Publication number Publication date
IT1308197B1 (it) 2001-12-10
ITRM990128A1 (it) 2000-08-24
EP1031795A3 (fr) 2002-11-20

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