EP1209425A2 - Chauffe-eau ou chauffe-eau à condensation - Google Patents

Chauffe-eau ou chauffe-eau à condensation Download PDF

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Publication number
EP1209425A2
EP1209425A2 EP01126243A EP01126243A EP1209425A2 EP 1209425 A2 EP1209425 A2 EP 1209425A2 EP 01126243 A EP01126243 A EP 01126243A EP 01126243 A EP01126243 A EP 01126243A EP 1209425 A2 EP1209425 A2 EP 1209425A2
Authority
EP
European Patent Office
Prior art keywords
module
modules
gas
gas boiler
hydraulic
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Withdrawn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
EP01126243A
Other languages
German (de)
English (en)
Other versions
EP1209425A3 (fr
Inventor
Gerhard Gerg
Gerhard Oberstetter
Peter Eigl
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.)
Wolf GmbH
Original Assignee
Wolf 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 Wolf GmbH filed Critical Wolf GmbH
Publication of EP1209425A2 publication Critical patent/EP1209425A2/fr
Publication of EP1209425A3 publication Critical patent/EP1209425A3/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • 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
    • 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 
    • F24H9/148—Arrangements of boiler components on a frame or within a casing to build the fluid heater, e.g. boiler

Definitions

  • the invention relates to a gas boiler or gas condensing boiler according to claim 1.
  • Such a gas boiler or gas condensing boiler has one thermal source based on gas, especially liquefied petroleum gas or natural gas.
  • the thermal source is usually housed in a combustion chamber housing, and includes an integrated burner, gas supply and one Combustion chamber and devices for supplying combustion air and Evacuation.
  • the one generated by the thermal source thermal energy is supplied to a heat exchanger, which for heating a liquid medium, such as Heating water is used.
  • the heating heat exchanger has a preliminary and Return connection for supplying to be heated and discharged of heated water.
  • Gas heater still a variety of other hydraulic elements like an expansion tank, one or more pumps, at least a valve and one or more heat exchangers.
  • the regulation and control of the gas boiler is preferably carried out electrically or electronically.
  • Gas heaters of the aforementioned type can, for example, in suitable execution in single and / or multi-family houses be used to supply heating and / or domestic water heat.
  • the gas heaters are due Their heavy weight and unfavorable dimensions make it difficult to handle, in particular to assemble. For assembly are therefore usually two people required. Most of all, it is Maintenance and especially the expansion tank expansion as well as the cleaning and rinsing of the heat exchanger consuming. In addition, maintenance is restricted by the limited space difficult, for example if the gas boiler in one Kitchen cabinet is installed.
  • the object of the present invention is therefore a gas boiler or propose gas condensing boilers that are easy to assemble (1-man assembly) and is maintainable.
  • the core of the invention is a modular construction of the gas boiler or gas condensing boiler (hereinafter also called thermal bath designated).
  • the thermal bath comprises at least two Modules that house different components.
  • On first module comprises a device frame, while a second Module has a combustion chamber housing.
  • first module comprises a device frame
  • second Module has a combustion chamber housing.
  • the second module can preferably be hooked into the first module.
  • the thermal bath can be easily removed from one Person can be assembled, reducing the time and effort for assembly is significantly reduced.
  • the modules have each about the same weight, especially about 25 kg. With such a weight, each module is by one (Strong) person manageable.
  • the individual modules show for easy assembly mechanical, hydraulic and electrical interfaces, that facilitate the (dis) assembly of the thermal bath.
  • the mechanical, hydraulic and electrical interfaces and corresponding interface components are designed such that the interfaces of a module with the interfaces correspond to another module; in other words the interfaces of different modules complement each other educated.
  • the interfaces should preferably from the outside through device parts arranged on the modules be freely accessible, i.e. the interfaces should be in a module can be arranged so that complementary Interfaces without disabilities, for example through hoses, Cables, pipes or similar module elements are covered or are disabled.
  • the interfaces preferably include hydraulic ones Coupling elements, housing connecting elements and / or electrical Coupling elements.
  • the hydraulic coupling elements form in assembled state of the modules a hydraulic Connection between the modules and couple, for example Gas and / or water pipes.
  • the electrical coupling elements include connectors or strips, for example.
  • To the The modules can be mechanically fixed together mechanical coupling elements hooks, mounting plates or include slots for engaging hooks.
  • the hydraulic coupling elements are preferably part of supply and return pipes of the modules to be connected to each other educated.
  • the supply and return pipes of each module point for this purpose shut-off valves, which means that the maintenance and service Therme emptying, filling and venting are not necessary. to Disassembly of the modules is sufficient to close the front and Return pipes of the modules using the shut-off valves. hereby the maintenance time of the thermal bath will be noticeably reduced.
  • the first one Module hydraulic elements arranged in the device frame are.
  • the hydraulic elements include in particular at least an expansion tank, one or more pumps, at least one. Valve and / or one or more process water heat exchangers.
  • In the first module can also have at least one Have control and regulation element that for easy Assembly and disassembly of the thermal system can be installed in the device frame is.
  • the control and regulating element is preferably included Ironing can be hung in the device frame of the first module. This is particularly advantageous for the maintenance of the thermal baths, because that Control and regulation element in the assembled state in particular the hydraulic elements mounted and arranged in the first module at least partially covered and a maintenance difficult. To make it easier for those of the control element hidden hydraulic elements can then come the control and regulation element unhooked on the brackets become.
  • the second module especially after wall mounting of the first module can be attached to it, points in a preferred embodiment at least one burner, at least one gas supply, one or more combustion chambers, at least one heat exchanger with flow and return connection, one or more blowers with drive and / or at least one further air / exhaust gas routing component.
  • the gas boiler is intended for a condensing boiler, it also includes one or more condensate and / or condensate drainage elements. These are preferred housed in a module that also contains the heat exchanger is mounted.
  • FIG. 1 is a first module 11 of an embodiment represented the gas condensing boiler according to the invention.
  • one Device frame 13 of the first module 11 is an expansion vessel and hot water heat exchanger 20 mounted.
  • Below the expansion tank and hot water heat exchanger 20 are located hydraulic and electrical components of the gas boiler.
  • a gas pipeline 15 a flow line 16 for domestic water and a circulation pump 17 to mention.
  • brackets 18 and 18 ' Bracket of a control and regulation element 19 mounted on the device frame 13 below the expansion tank and Process water heat exchanger 20 .
  • One bracket 18 or 18 ' is on one of two Main beams of the device frame 13 mounted.
  • the tax and Control element 19 is pivotable on the brackets 18 and 18 ' stored.
  • the control and regulating element 19 can Maintenance of the electrical, hydraulic components of the first Module 11 are pivoted away to the front.
  • On the two Main (lateral) supports of the device frame 13 are also each have a mounting plate 21 or 21 'and slots 22 for Assembly of a second, shown in Figures 2a-2c second module 12 is provided.
  • the second module 12 is shown in FIG. 2a from the front shown perspective view. It houses one Combustion chamber and a heat exchanger 21 (neither visible because it is covered by the module housing). At the Bottom is a condensate drain pipe 26 made of plastic assembled.
  • Figure 2b shows the second module 12 in one side perspective view, creating at the back of the Module for mounting on the first module, more precisely on Device frame 13 of the first module 11, provided hanging and Mounting strips 28 and 28 'can be seen.
  • a copper water pipe 27 appropriate.
  • the second module 12 is in Perspective view shown from below.
  • FIG. 3a shows a detail of FIG. 1 on the left below the expansion tank and process water heat exchanger 20 to the hydraulic interfaces of the to present the first module 11 in more detail.
  • Flow line 16 for process water with a union nut 16 ' and on the other hand to recognize the gas pipeline 15.
  • Both the Union nut 16 'as well as the gas line open at one end 15 form interfaces for coupling to correspondingly complementary ones Interfaces of the second module 12.
  • Figure 3b shows the coupled state of the interfaces.
  • the union nut 16 'of the flow line 16 of the first module 11 is with a complementary forward coupling 24 'of the second Screwed module.
  • the gas pipeline 15 is the first Module 11 by a locking device 15 'with a corresponding complementary interface for gas of the second Module 12 coupled.
  • Figure 4 shows the fully assembled to a terminal Gas heater 10 from an angle in front in a perspective view.
  • the Combustion chamber and the heat exchanger 23 of the second module 12 are screwed onto the device frame 13 of the first module 11.
  • the Control and regulating element 19 is for operating the device folded back and at least partially covers the hydraulic and electrical components of the gas boiler.
  • On the device frame can still be a (not shown) Cover made of plastic, metal or similar materials be attached.
  • the cover hood is attached to the Device frame provided slots 22 hooked in and with the Screwed device frame.
  • the gas boiler 10 For mounting the gas boiler 10, for example, on a wall first mounted the first module 11 on the wall.
  • the Device frame for example by means of a screw connection attached to the wall.
  • the second module 12 into the first Module hooked, especially the hydraulic Interfaces (flow line 16 and gas pipeline 15 as well Return water connection 25) of both modules can be coupled.
  • the control element is facilitated coupling 19 folded forward as shown in Figure 1.
  • the electrical components interconnected and the second module 12 if necessary by means of a screw connection, a clamp connection or a snap connection to the first module 11.
  • Now can (not shown) stopcocks on the front and Return pipes of each module to close the hydraulic Open circuit and the control and regulation element 19th be folded up.
  • a cover for a common housing to cover the two modules on Device frame 13 of the first module 11 are mounted.
  • the two modules have approximately the same weight, so that the installation of the gas boiler essentially by one person is feasible.
  • the one housed in the second module 12 Heating heat exchanger is simple due to the mentioned Disassembly very easy to clean and flush because the second Module 12, in particular the combustion chamber housing with combustion chamber and Heat exchanger 23 are easier to transport.
  • the gas boiler according to the invention therefore offers the Advantage of easier assembly, in particular from one Person is feasible, improved accessibility too hydraulic components of the gas boiler during maintenance, one simplified removal and easier maintenance of the first Module housed expansion tank, a simple Cleaning and flushing the heat exchanger, which is in the second module is located, as well as a reduced expenditure of time for assembly and service.

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  • 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)
  • Details Of Fluid Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
EP01126243A 2000-11-22 2001-11-05 Chauffe-eau ou chauffe-eau à condensation Withdrawn EP1209425A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10057943 2000-11-22
DE10057943A DE10057943B4 (de) 2000-11-22 2000-11-22 Gastherme oder Gasbrennwerttherme

Publications (2)

Publication Number Publication Date
EP1209425A2 true EP1209425A2 (fr) 2002-05-29
EP1209425A3 EP1209425A3 (fr) 2003-10-22

Family

ID=7664248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01126243A Withdrawn EP1209425A3 (fr) 2000-11-22 2001-11-05 Chauffe-eau ou chauffe-eau à condensation

Country Status (2)

Country Link
EP (1) EP1209425A3 (fr)
DE (1) DE10057943B4 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014139887A1 (fr) * 2013-03-12 2014-09-18 Robert Bosch Gmbh Appareil de chauffage doté d'au moins un dispositif chauffant
EP2226589A3 (fr) * 2009-03-04 2015-09-16 Vaillant GmbH Accumulateur d'eau chaude
EP3499146A1 (fr) * 2017-12-13 2019-06-19 Robert Bosch GmbH Dispositif de chauffage doté d'un dispositif de retenue destiné à recevoir une unité de commande

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3141338A1 (fr) * 2020-12-10 2022-06-10 Rinnai America Corporation Systeme de collecteur pour chauffe-eau sans reservoir

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0670459A1 (fr) * 1994-03-05 1995-09-06 Robert Bosch Gmbh Appareil de chauffage pour la chauffage de locaux et d'eau sanitaire
EP0784192A1 (fr) * 1996-01-15 1997-07-16 N.V. Radson-Alutherm Appareil de chauffage
EP0895034A1 (fr) * 1997-07-29 1999-02-03 IABER S.p.A. Chauffe-eau chauffé au gaz avec cadre de support amélioré et avec vase d'expansion
GB2338542A (en) * 1998-06-18 1999-12-22 Heating World Group Limited A domestic boiler for space heating and domestic water featuring a detachable sub-assembly for easy installation
DE10002944A1 (de) * 1999-01-19 2000-07-20 Vaillant Joh Gmbh & Co Anordnung mit einem Wandheizgerät

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1865249U (de) * 1962-08-17 1963-01-10 Sieg Herd Fabrik G M B H Gaszentralheizgeraet.
DE8716241U1 (fr) * 1987-12-09 1988-01-28 Buderus Heiztechnik Gmbh, 6330 Wetzlar, De
DE19912569A1 (de) * 1999-03-22 2000-09-28 August Broetje Gmbh Wärmeerzeuger für Heizzwecke und Warmwasserbereitung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0670459A1 (fr) * 1994-03-05 1995-09-06 Robert Bosch Gmbh Appareil de chauffage pour la chauffage de locaux et d'eau sanitaire
EP0784192A1 (fr) * 1996-01-15 1997-07-16 N.V. Radson-Alutherm Appareil de chauffage
EP0895034A1 (fr) * 1997-07-29 1999-02-03 IABER S.p.A. Chauffe-eau chauffé au gaz avec cadre de support amélioré et avec vase d'expansion
GB2338542A (en) * 1998-06-18 1999-12-22 Heating World Group Limited A domestic boiler for space heating and domestic water featuring a detachable sub-assembly for easy installation
DE10002944A1 (de) * 1999-01-19 2000-07-20 Vaillant Joh Gmbh & Co Anordnung mit einem Wandheizgerät

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"GAS-WANDTHERMEN FUER NEUBAU UND MODERNISIERUNG" HEIZUNG, LUEFTUNG/KLIMA, HAUSTECHNIK, DUESSELDORF, DE, Bd. 48, Nr. 11, November 1997 (1997-11), Seite 26 XP002900297 ISSN: 1434-422X *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2226589A3 (fr) * 2009-03-04 2015-09-16 Vaillant GmbH Accumulateur d'eau chaude
WO2014139887A1 (fr) * 2013-03-12 2014-09-18 Robert Bosch Gmbh Appareil de chauffage doté d'au moins un dispositif chauffant
EP3499146A1 (fr) * 2017-12-13 2019-06-19 Robert Bosch GmbH Dispositif de chauffage doté d'un dispositif de retenue destiné à recevoir une unité de commande

Also Published As

Publication number Publication date
DE10057943A1 (de) 2002-06-06
EP1209425A3 (fr) 2003-10-22
DE10057943B4 (de) 2007-10-11

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