EP0877211A2 - Dispositif de raccordement pour chaudière murale - Google Patents

Dispositif de raccordement pour chaudière murale Download PDF

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Publication number
EP0877211A2
EP0877211A2 EP98106116A EP98106116A EP0877211A2 EP 0877211 A2 EP0877211 A2 EP 0877211A2 EP 98106116 A EP98106116 A EP 98106116A EP 98106116 A EP98106116 A EP 98106116A EP 0877211 A2 EP0877211 A2 EP 0877211A2
Authority
EP
European Patent Office
Prior art keywords
mounting plate
site
shut
connecting piece
valve
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Withdrawn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
EP98106116A
Other languages
German (de)
English (en)
Other versions
EP0877211A3 (fr
Inventor
Ernst Schmidt
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 EP0877211A2 publication Critical patent/EP0877211A2/fr
Publication of EP0877211A3 publication Critical patent/EP0877211A3/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Withdrawn legal-status Critical Current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 the genus of the main claim.
  • the well-known Connection devices of this type are either for Flush-mounted - or designed for surface installation. The increases the cost of warehousing and can Confusion on the construction site and thereby Delays in installation.
  • the arrangement according to the invention with the features of The main claim has the advantage that both for the Flush-mounted as well as for surface installation uniform design of a mounting plate can be used, no significant additional effort is required to manufacture them is.
  • a simplified and cheaper Warehousing and the exclusion of a risk of confusion at the construction site is achieved that, if necessary further consumption points from the connections of the Mounting plate can be branched off and that one Connection possibility for a leak test of the whole Heating network and the domestic water network after Pressure drop principle results.
  • the result is a compact and assembly-friendly design, if on the housing of the shut-off valve the two on-site Connection piece at an angle to each other and a device side Connector coaxial to that for surface installation provided provided on-site connecting piece or are molded.
  • one Support leg of the mounting plate can expediently upwards pointing connecting device-side serve.
  • this connecting piece and the coaxially arranged on-site connecting piece going main axis of the housing is so far from one at a right angle to the Support leg standing mounting leg of the Arrange mounting plate that the surface mounting On-site installation intended for flush-mounting Connection piece including one screwed onto it Sealing cap or the like finds enough space.
  • the shut-off valve can advantageously be a valve ball with a Have T-shaped passage from a locked position out can be rotated into at least one through position. If the individual connections or shut-off valves on the Mounting plate are sufficiently far apart, the Adjustment device for the valve ball on the side Tap housing attached and the passage in the valve ball be designed so that they are in a first open position the passage of an on-site connecting piece and in a second open position the passage from the other on-site connecting piece to the device-side output opens.
  • the valve ball itself can be considered a Shut-off element for the unneeded customer Serve connection piece, on which, if necessary additional cap can be screwed on.
  • valve ball can be rotated via an actuator that is coaxial to that for flush-mounted installation provided on-site connecting piece in the housing of the Shut-off valve is mounted, and that the shut-off element for the unneeded connecting piece on this attachable item, preferably a screw-on Cap is.
  • shut-off elements for those not needed Connection piece including the associated sealing rings expediently be housed in a bag that as Accessories of the mounting plate is attached if necessary.
  • FIG. 1 shows a mounting plate in Front view
  • Figure 2 in enlarged compared to Figure 1 Scale a section along the line II II in Figure 1
  • Figure 3 is a plan view of a gas fitting
  • Figure 4 is a Accessory pack for the mounting plate according to Figure 1.
  • the mounting plate has a sheet metal rail as the basic element a fastening leg 12 which can be screwed onto the wall, the one with a right angle to it Support leg 14 is integrally connected. On this are in positions A, B, C, D, E lying side by side Connection fittings for the flow line of a Heating network, a hot water pipe, a gas pipe, a cold water pipe and the heating return pipe attached. Those sitting in positions A and E. Connection fittings are identical and have according to Figure 2 a shut-off valve 16, on the housing 18 two on-site Connection piece 20.22 formed and a device-side Connection piece 24 are attached. The connector 22 is at right angles to the connecting piece 24 on the device side arranged. The connecting piece 20 is aligned with the Connection piece 24 and lies like this in the main axis 26th the housing 18.
  • the shut-off valve 16 is with its device side Connection piece 24 on the support leg 14 of the mounting plate 10 attached so that the connector 22 at right angles to Level 28 of the contact surface on the fastening leg 12 has.
  • the parallel distance of the main axis 26 to the plane 28 is so chosen that for surface installation for the connecting piece 20 and a shut-off element screwed onto it are sufficient Space is available.
  • the shut-off valve 16 has a closing member a valve ball 30 having a T-shaped passage 32 is provided and by a rotatably mounted in the housing 18 Adjusting spindle 34 can be adjusted.
  • the adjusting spindle 34 is on the outside with a hexagon head 36 for attacking one Tool provided and engages with a claw 38 in the valve ball 30 a.
  • the adjusting spindle 34 is in the same axis 40 as that Connection piece 22 arranged and capable of valve ball 30th to rotate the axis 40.
  • the valve ball 30 In the operating position shown the valve ball 30 has the passage from both on-site Connection piece 20, 22 released to the outlet piece 24.
  • the mounting plate 10 is therefore one of the two connecting pieces 20, 22 through a shut-off element seal for the one in the embodiment Screw cap 42 is provided.
  • the two After twisting the Valve ball 30 at 90 ° C, the two are coaxial mouths of the passage 32 arranged in relation to one another the valve ball 30 covered by housing walls, whereby the desired locking function of the shut-off valve 16 is reached.
  • the fitting in position B for the Process water passage is a simple angle housing with three connecting pieces, but designed without a shut-off element. This fitting is like the one described above each unused on-site connecting piece with a To close the end cap.
  • the gas valve arranged in position C is also provided with the two features essential to the invention, namely with the two on-site connecting pieces and the Blocking element for one of them. Is in this position however, only one on the support leg 14 of the mounting plate 10 Threaded bushing 44, on which the gas fitting 46 ( Figure 3) before or when installing the mounting plate is screwed on.
  • shut-off elements required for the water fittings such as the screw caps 42 and screw caps 48.50, the associated sealing washers 52, 54, 56 and soldering screw nipple 58, 60 for simplified connection technology can advantageous as small parts in one Accessories bag 62 must be packed.

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)
  • Valve Housings (AREA)
  • Resistance Heating (AREA)
EP98106116A 1997-05-07 1998-04-03 Dispositif de raccordement pour chaudière murale Withdrawn EP0877211A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29708221U DE29708221U1 (de) 1997-05-07 1997-05-07 Anschlußvorrichtung für Wandheizgeräte
DE29708221U 1997-05-07

Publications (2)

Publication Number Publication Date
EP0877211A2 true EP0877211A2 (fr) 1998-11-11
EP0877211A3 EP0877211A3 (fr) 2000-05-24

Family

ID=8040081

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98106116A Withdrawn EP0877211A3 (fr) 1997-05-07 1998-04-03 Dispositif de raccordement pour chaudière murale

Country Status (2)

Country Link
EP (1) EP0877211A3 (fr)
DE (1) DE29708221U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409298B (de) * 2000-05-22 2002-07-25 Vaillant Gmbh Wasserführung
EP1574790A3 (fr) * 2004-03-09 2006-08-09 Robert Bosch Gmbh Dispositif de raccordement pour chaudière murale
CN100526744C (zh) * 2007-05-18 2009-08-12 上海今一太阳能科技有限公司 可控温中频电磁热水器
EP2623843B1 (fr) * 2012-02-03 2019-01-16 Robert Bosch Gmbh Combinaison d'un dispositif de chauffage, connecteur et compteur de gaz, et procédé permettant de mesurer une propriété d'un gaz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1454714A1 (de) * 1962-08-17 1969-09-25 Saunier Duval Verbesserungen an gasbeheizten Warmwasserbereitern,Badeoefen und Wandheizkesseln
AT400630B (de) * 1992-08-03 1996-02-26 Vaillant Gmbh Anschlusskonsole zum wandanschluss eines wasserheizers
IT1273666B (it) * 1994-07-20 1997-07-09 Giuseppe Fugazza Gruppo idraulico perfezionato per impianti misti di riscaldamento e acqua sanitaria

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409298B (de) * 2000-05-22 2002-07-25 Vaillant Gmbh Wasserführung
EP1574790A3 (fr) * 2004-03-09 2006-08-09 Robert Bosch Gmbh Dispositif de raccordement pour chaudière murale
CN100526744C (zh) * 2007-05-18 2009-08-12 上海今一太阳能科技有限公司 可控温中频电磁热水器
EP2623843B1 (fr) * 2012-02-03 2019-01-16 Robert Bosch Gmbh Combinaison d'un dispositif de chauffage, connecteur et compteur de gaz, et procédé permettant de mesurer une propriété d'un gaz

Also Published As

Publication number Publication date
DE29708221U1 (de) 1998-09-03
EP0877211A3 (fr) 2000-05-24

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