EP0981031A3 - Heating water flow circulation and instantaneous hot sanitary water supply apparatus in a combi-boiler - Google Patents

Heating water flow circulation and instantaneous hot sanitary water supply apparatus in a combi-boiler Download PDF

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Publication number
EP0981031A3
EP0981031A3 EP98124821A EP98124821A EP0981031A3 EP 0981031 A3 EP0981031 A3 EP 0981031A3 EP 98124821 A EP98124821 A EP 98124821A EP 98124821 A EP98124821 A EP 98124821A EP 0981031 A3 EP0981031 A3 EP 0981031A3
Authority
EP
European Patent Office
Prior art keywords
water
heating
flow
hot
heating flow
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Withdrawn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
EP98124821A
Other languages
German (de)
French (fr)
Other versions
EP0981031A2 (en
Inventor
Seong Bong Choi
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.)
ALCO Corp of Namdong Industrial Area 156BL/10LT
Original Assignee
ALCO Corp of Namdong Industrial Area 156BL/10LT
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 ALCO Corp of Namdong Industrial Area 156BL/10LT filed Critical ALCO Corp of Namdong Industrial Area 156BL/10LT
Publication of EP0981031A2 publication Critical patent/EP0981031A2/en
Publication of EP0981031A3 publication Critical patent/EP0981031A3/en
Withdrawn legal-status Critical Current

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
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • 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
    • F24H9/144—Valve seats, piping and heat exchanger connections integrated into a one-piece hydraulic unit

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)
  • Multiple-Way Valves (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

Disclosed is a heating water flow circulation and hot sanitary water supply apparatus in a combi-boiler which preheats cold water during heating and instantaneously supplies hot water when turning a tap on for use in the kitchen and bath room, etc. The apparatus comprises a water-to-water heat exchanger, in which sanitary water layers and heating flow layers are alternately multilayer-formed to perform heat exchange between heating flow and sanitary water, and a heating flow diverting unit controls the five direction of the heating flow circulation according to a heating mode or a hot sanitary water supply mode. Also, the apparatus rapidly supplies the hot sanitary water by circulating part of the heating flow to the heating flow layers of the water-to-water heat exchanger during the supplied heating flow is circulated for heating. Accordingly, the heating water flow circulation and instantaneous hot water supply apparatus of the present invention can shorten a outflow time of cold water when using hot sanitary water and simplify many components in a boiler including a heating flow bypass valve, which is integrated in a single module.
EP98124821A 1998-08-18 1998-12-30 Heating water flow circulation and instantaneous hot sanitary water supply apparatus in a combi-boiler Withdrawn EP0981031A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19980033525 1998-08-18
KR9833525 1998-08-18

Publications (2)

Publication Number Publication Date
EP0981031A2 EP0981031A2 (en) 2000-02-23
EP0981031A3 true EP0981031A3 (en) 2002-07-31

Family

ID=19547584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98124821A Withdrawn EP0981031A3 (en) 1998-08-18 1998-12-30 Heating water flow circulation and instantaneous hot sanitary water supply apparatus in a combi-boiler

Country Status (1)

Country Link
EP (1) EP0981031A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813950B1 (en) * 2000-09-14 2002-11-15 Chaffoteaux Et Maury HYDRAULIC DISTRIBUTOR VALVE FOR A SYSTEM FOR PRODUCING HOT HEATING WATER AND DOMESTIC HOT WATER
ITMI20041982A1 (en) * 2004-10-19 2005-01-19 G V Stamperie S P A "BOILER GROUP FOR DOUBLE-FUNCTION GAS BOILERS AND BOILER WITH SUCH A GROUP"
KR101639188B1 (en) * 2014-11-19 2016-07-13 주식회사 경동나비엔 Boiler having check valve integrated water pipe conduit
CN104500807B (en) * 2014-12-16 2018-03-27 广东万和热能科技有限公司 Valve body and there is its gas-heating water heater
CN115751432B (en) * 2022-11-07 2023-05-16 沧州青尚环保科技有限公司 Indoor heating and ventilation processing system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756475A (en) * 1986-03-07 1988-07-12 Elettro Termica Sud S.P.A. Gas-fired boiler
DE4237136A1 (en) * 1991-10-31 1993-05-06 Joh. Vaillant Gmbh U. Co, 5630 Remscheid, De Central- and washing-water-heating control system - regulates flow through washing-water heat-exchanger dependent on medium temperature
JPH06257770A (en) * 1993-03-05 1994-09-16 Tokyo Gas Co Ltd Hot water supplier and heater
EP0652408A1 (en) * 1993-11-10 1995-05-10 ING. A. BERETTA S.p.A. Very compact hydraulic assembly for wall gas-fired boilers
EP0797057A2 (en) * 1996-03-22 1997-09-24 FUGAS s.r.l. A valve assembly with integral pump for a plant providing both heating and sanitary hot water
EP0825387A2 (en) * 1996-08-13 1998-02-25 WILO GmbH Hydraulic unit for a combined heating installation for heating water and sanitary water
EP0916901A1 (en) * 1997-11-11 1999-05-19 IABER S.p.A. Scale reducing device for gas-fired boilers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756475A (en) * 1986-03-07 1988-07-12 Elettro Termica Sud S.P.A. Gas-fired boiler
DE4237136A1 (en) * 1991-10-31 1993-05-06 Joh. Vaillant Gmbh U. Co, 5630 Remscheid, De Central- and washing-water-heating control system - regulates flow through washing-water heat-exchanger dependent on medium temperature
JPH06257770A (en) * 1993-03-05 1994-09-16 Tokyo Gas Co Ltd Hot water supplier and heater
EP0652408A1 (en) * 1993-11-10 1995-05-10 ING. A. BERETTA S.p.A. Very compact hydraulic assembly for wall gas-fired boilers
EP0797057A2 (en) * 1996-03-22 1997-09-24 FUGAS s.r.l. A valve assembly with integral pump for a plant providing both heating and sanitary hot water
EP0825387A2 (en) * 1996-08-13 1998-02-25 WILO GmbH Hydraulic unit for a combined heating installation for heating water and sanitary water
EP0916901A1 (en) * 1997-11-11 1999-05-19 IABER S.p.A. Scale reducing device for gas-fired boilers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 663 (M - 1723) 14 December 1994 (1994-12-14) *

Also Published As

Publication number Publication date
EP0981031A2 (en) 2000-02-23

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