EP0877210A2 - Dispositif de raccordement pour chaudière murale - Google Patents

Dispositif de raccordement pour chaudière murale Download PDF

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Publication number
EP0877210A2
EP0877210A2 EP98104979A EP98104979A EP0877210A2 EP 0877210 A2 EP0877210 A2 EP 0877210A2 EP 98104979 A EP98104979 A EP 98104979A EP 98104979 A EP98104979 A EP 98104979A EP 0877210 A2 EP0877210 A2 EP 0877210A2
Authority
EP
European Patent Office
Prior art keywords
opening
mounting plate
connection
pipes
water
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Withdrawn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
EP98104979A
Other languages
German (de)
English (en)
Other versions
EP0877210A3 (fr
Inventor
Joachim Bruns
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0877210A2 publication Critical patent/EP0877210A2/fr
Publication of EP0877210A3 publication Critical patent/EP0877210A3/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Withdrawn legal-status Critical Current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
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for 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
    • 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

Definitions

  • connection device for Wall heater according to the genus of the main claim.
  • connection devices of this type is because of the free space between mounting plate and installation wall relatively permissive arrangement of the on-site Connection piece possible on the mounting plate.
  • Mounting plate closely tolerated on the arrangement of the corresponding connections on the to be installed Heater must be matched. In many cases, this requires one staggered arrangement of the device-side connection piece compared to the flow openings that in known Arrangements through the interposition of fittings and the same pipe pieces is reached. That increases the Manufacturing effort and may make it difficult Adaptation of the mounting plate to different Heater types if a given arrangement of on-site connecting piece and the flow openings in the mounting plate should be retained.
  • the arrangement according to the invention with the features of The main claim results in a space-saving and inexpensive Version in which the device-side connection piece without connecting elements that take up space Boundaries open to the corresponding ones Flow openings of the mounting plate are arranged can.
  • connection devices the one the cold water pipe corresponding to one of the lines of the heating network
  • the on-site connecting piece for cold water and for one the cables of the heating network on a bowl trained molded part are attached, which both over the flow opening assigned to the connecting piece as also via an adjacent, in the Connection line leading opening in the mounting plate extends.
  • the result is an inexpensive version if the corresponding opening in the connecting line in the mounting plate on the device side of one shell-like molded part is covered, the one Coaxial to the opening connector for the Upper part of a valve monitoring the opening and next to it carries a connecting piece for the connecting line.
  • connection pieces supporting molded parts can be in one piece with each other into a plate with one of the number of Connection piece corresponding number of shell-like Be deepened. With close to each other Flow openings, but it can also be appropriate, each Form part for itself as a single part and on the Fix mounting plate.
  • FIG. 1 An embodiment is shown in the drawing and explained in the description below. It shows figure 1 in perspective the front of a mounting plate for the Installation of a gas heated water heater and figure 2 a section through the attached to the mounting plate Valves along the line II-II in Figure 1.
  • connection piece 12, 14, 16, 18 ( Figure 2) attached in the specified order to connect to a Heating return line HRL, a cold water supply KW, a hot water pipe WW and one Heating flow line HVL are determined.
  • the Connection pieces 12, 14, 16, 18 open into flow openings 20 together with a passage 22 for one Gas connection evenly distributed in the mounting plate 10 are provided.
  • the mounting plate 10 is with defined Distance from the installation wall. Therefore can, as indicated in FIG. 2, special carriers 24 can be provided, or the mounting plate 10 itself be connected laterally with console parts, the distance to the wall.
  • each one of the through openings 20 and cover a water chamber 35 enclose. These extend to the device side Connection piece 36, 38, 40, 42, the bottom 44 of the Sheet metal trays on the water heater to be installed predetermined location are attached. On the floor 44 everyone The sheet metal shell is also coaxial with the flow opening 20 Connection piece 46 for the upper part 48 of a valve 50 attached, the valve opening directly through the Flow opening 20 is formed.
  • connection line 52 is provided, which via a valve device 54 (disconnecteur) leads and through a valve 56 on both sides is lockable.
  • the connecting line 52 connects the two on-site connecting pieces 14 and 12, which too for this purpose, not immediately, but rather via one deep-drawn sheet metal shell 58 with the mounting plate 10 are connected.
  • Each sheet metal shell 58 extends both via the associated flow opening 20 and via a adjacent smaller opening 60, which on the Device side into a sheet metal shell 62 Chamber 64 leads.
  • On each sheet metal shell 62 is coaxial Opening 60 attached the upper part 66 of the valve 56, the Valve opening is formed directly through the opening 60.
  • the bypass line 52 is below the two valves 56 the chambers 64 connected.

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)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Valve Housings (AREA)
EP98104979A 1997-05-07 1998-03-19 Dispositif de raccordement pour chaudière murale Withdrawn EP0877210A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19719293A DE19719293A1 (de) 1997-05-07 1997-05-07 Anschlußvorrichtung für ein Wandheizgerät
DE19719293 1997-05-07

Publications (2)

Publication Number Publication Date
EP0877210A2 true EP0877210A2 (fr) 1998-11-11
EP0877210A3 EP0877210A3 (fr) 2000-05-17

Family

ID=7828890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104979A Withdrawn EP0877210A3 (fr) 1997-05-07 1998-03-19 Dispositif de raccordement pour chaudière murale

Country Status (2)

Country Link
EP (1) EP0877210A3 (fr)
DE (1) DE19719293A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510927A1 (de) * 2010-12-30 2012-07-15 Herz Armaturen Gmbh Montageplatte

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1404950A1 (de) * 1961-12-05 1968-10-31 Siemens Elektrogeraete Gmbh Heisswasserbereiter
DE2734553B1 (de) * 1977-07-30 1978-11-23 Hans Viessmann Installationsblock fuer einen Fluessigkeitserhitzer
IT1198098B (it) * 1986-11-17 1988-12-21 Giorgio Scanferla Caldaia murale di tipo istantaneo

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510927A1 (de) * 2010-12-30 2012-07-15 Herz Armaturen Gmbh Montageplatte
AT510927B1 (de) * 2010-12-30 2013-04-15 Herz Armaturen Gmbh Montageplatte

Also Published As

Publication number Publication date
DE19719293A1 (de) 1998-11-12
EP0877210A3 (fr) 2000-05-17

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