EP3587953B1 - Heizvorrichtung - Google Patents

Heizvorrichtung Download PDF

Info

Publication number: EP3587953B1
Authority: EP; European Patent Office
Prior art keywords: housing structure; retention; heating apparatus; holding; separating element
Prior art date: 2018-06-26
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.): Active

Application number

EP19182509.0A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP3587953A1 (de

Inventor

Ralf Fischer

Shivakumar RAMKUMAR

Bernd Wieland

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.)

2018-06-26

Filing date

2019-06-26

Publication date

2021-05-26

2019-06-26 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2019-06-26 Priority to PL19182509T priority Critical patent/PL3587953T3/pl

2020-01-01 Publication of EP3587953A1 publication Critical patent/EP3587953A1/de

2021-05-26 Application granted granted Critical

2021-05-26 Publication of EP3587953B1 publication Critical patent/EP3587953B1/de

Status Active legal-status Critical Current

2039-06-26 Anticipated expiration legal-status Critical

Images

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
- F24H9/148—Arrangements of boiler components on a frame or within a casing to build the fluid heater, e.g. boiler
- 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
- F24H1/18—Water-storage 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
- 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
- F24H1/50—Water heaters for central heating incorporating heaters for domestic water incorporating domestic water tanks

Definitions

the present invention relates to a heating device, comprising a first housing structure for holding a water reservoir and a second housing structure for holding a heat cell, the first housing structure and the second housing structure being arranged one above the other, with a separating element being formed which separates the first housing structure from the second housing structure separates.
the document DE 201 13 369 U1 discloses a heating device with a heating part and a water tank, a frame part for holding the water tank and a second frame part being provided for holding the heating part and the frame parts being connected to one another.
a partition wall is provided between the two frame parts, in which bushings for pipe connections between the heating part and the water storage tank are provided.
a heating device is from the document DE 20 2015 001818 U1 known.
the present invention has the advantage that the separating element has at least one means for holding the second housing structure and at least one means for positioning the water reservoir.
the separating element has at least two means for holding the second housing structure, these means being connected to one another via at least one connecting element. This can significantly increase the stability of the arrangement.
the at least one means for holding the second housing structure is bent out of the separating element, as a result of which simple and inexpensive manufacture is made possible.
the at least one means for holding the second housing structure has an at least substantially vertically extending first surface and an at least substantially horizontally extending second surface which preferably extend at least substantially orthogonally to one another. This configuration makes it possible to place the second housing structure particularly easily during assembly and to move it with little effort, in particular along the horizontally extending second surface, in order to bring it into the desired position.
the at least one means for holding the second housing structure has at least one recess which is designed to correspond to at least one mounting element of the second housing structure, the at least one recess preferably being designed in the at least substantially horizontally extending second surface .
the at least one positioning element of the second housing structure can thus be introduced into the at least one recess, whereby the positioning of the second housing structure can be specified.
the at least one means for holding the second housing structure has at least two recesses, which are designed to correspond to at least two mounting elements of the second housing structure, the at least two recesses preferably based on the at least substantially vertically extending first surface are formed offset from one another. This avoids incorrect assembly of the second housing structure, for example due to incorrect alignment.
the at least one means for holding the second housing structure has at least one guide element which in particular forms a third surface that extends at least substantially vertically. This additionally simplifies the assembly of the second housing structure.
the at least one means for holding the second housing structure has at least one stop element which is preferably bent out of the at least substantially vertically extending first surface, in particular in such a way that it is below the at least one recess which in the at least substantially horizontally extending second surface is formed, extends and / or forms at least one storage area, in particular for the at least one erection element of the second housing structure.
the second housing structure can be placed at a suitable height relative to the first housing structure and with a suitable weight distribution.
the second housing structure is fixed to the separating element, preferably to the at least one means for holding the second housing structure, by means of at least one securing element, in particular at least one split pin, which enables particularly effective and inexpensive fixing.
the means for positioning the water reservoir is a recess which at least partially surrounds the water reservoir so as to hold it, whereby a particularly stable mounting of the water reservoir is made possible.
FIG. 1 a perspective illustration of an exemplary embodiment of a heating device 10 is shown.
the heating device 10 comprises a first housing structure 12 for holding a water reservoir 14 and a second housing structure 16 for holding a heat cell 18, the first housing structure 12 and the second housing structure 16 being arranged one above the other, with a separating element 20 being formed which the first housing structure 12 from the second housing structure 16 separates.
the heating device 10 is characterized in that the separating element 20 has at least one means 22 for holding the second housing structure 16 and at least one means 24 for positioning the water reservoir 14. In this way, both the water reservoir 14 and the second housing structure 16 are held in the correct position relative to one another by means of the separating element 20. In this case, no additional components are required that bring about a positioning of the water reservoir 14 and the second housing structure 16 with respect to one another. Correspondingly, the assembly of the second housing structure 16 on the first housing structure 12 is also significantly simplified.
the separating element 20 has two means 22 for holding the second housing structure 16, these means being preferably connected to one another via at least one connecting element 26.
the means 22 for holding the second housing structure 16 are fixed at a defined distance from one another, which increases the load-bearing capacity.
the stability of the mounting of the second housing structure 16 is also increased.
the connecting element 26 is fixed to the means 22 for holding the second housing structure 16 by means of a rivet connection.
the two means 22 for holding the second housing structure 16 are in the FIG Fig. 1 embodiment shown opposite formed. They are also designed to be mirror-symmetrical to one another.
the means 22 for holding the second housing structure 16 are bent out of the separating element 20, as a result of which an inexpensive production can take place.
a corresponding top view of the separating element 20 is shown without a bend, from which the means 22 for holding the second housing structure 16 are bent.
the separating element 20 defines a base plane 27 without bending, from which the means 22 for holding the second housing structure 16 are bent.
Fig. 3 a perspective view of the separating element 20 with a bend, in which the means 22 for holding the second housing structure 16 have already been bent out.
the separating element 20 is produced with the aid of a stamping and bending process.
the first process step of punching and the second process step of bending take place at the same time.
the two means 22 for holding the second housing structure 16 each have a vertically extending first surface 28 and each have a horizontally extending second surface 30 which extend orthogonally to one another.
the second housing structure 16 can be placed on the horizontally extending second surface 30 and along it moved to get the desired position.
the second housing structure 16 is arranged at a distance from the base plane 27, as a result of which there is sufficient space for a hydraulic connection between the first housing structure 12 with the water reservoir 14 and the second housing structure 16 with the heat cell 18.
the hydraulic interconnection during assembly is accordingly made easier.
access to the hydraulic interconnection when servicing the heating device is made easier.
the means 22 for holding the second housing structure 16 have recesses 32 which are designed to correspond to the mounting elements 34 of the second housing structure 16, the recesses 32, four recesses 32 in the exemplary embodiment shown, being formed in the horizontally extending second surface 30.
the second housing structure 16 can be shifted on the horizontally extending surface 30 until the positioning elements 34 of the second housing structure have been introduced into the corresponding recesses 32, whereby an exact positioning of the second housing structure 16 relative to the separating element 20 and thus also relative to the first housing structure 12 is specified.
the two means 22 for holding the second housing structure 16 each have two recesses 32, which are designed to correspond to two mounting elements 34 of the second housing structure, the two recesses 32 being designed offset from one another with respect to the vertically extending first surface 28 . This avoids incorrect assembly of the second housing structure 16, for example due to incorrect alignment.
the two means 22 for holding the second housing structure 16 each have a guide element 36 which forms a vertically extending third surface 38. This facilitates the assembly of the second housing structure 16, since it can be placed along these guide elements 36 on the means 22 for holding the second housing structure 16.
the guide elements 36 of the means 22 for holding the second housing structure 16 each delimit the horizontally extending, second surface 30 towards the interior of the separating element 20. This prevents the second housing structure 16 from slipping to one side, for example laterally to the left or right, when it is placed on the horizontally extending second surface 30.
Fig. 4 is an enlarged view of the second housing structure shown from below. It can be seen that the second housing structure 16 has four positioning elements 34.
the erecting elements 34 are designed to correspond to the recesses 32 which are formed in the horizontally extending second surface 30.
FIG. 5 an enlarged sectional illustration in an xz plane of the exemplary embodiment of the heating device 10 Fig. 1 shown with a mounted, second housing structure 16 in the area of the separating element 20. It can be seen that the erecting elements 34 are introduced into the recesses 32.
the means 22 for holding the second housing structure 16 each have two stop elements 40, which are bent out of the vertically extending, first surface 28, in such a way that there are below respective recesses 32, which are in the horizontally extending, second Surfaces 30 are formed, extend.
the second housing structure 16 can thus be held in a controlled manner by means of the stop elements 40 at a desired height above the horizontally extending second surface 30 with an improved force distribution.
the force effect is not distributed over the horizontally extending, second surfaces 30, but vertically along the stop elements 40.
This embodiment has a higher stability. In this way, bending of the means 22 for holding the second housing structure 16 due to the action of the weight is avoided.
FIG. 13 is an enlarged sectional illustration in a yz plane of the exemplary embodiment of the heating device 10 from FIG Fig. 1 shown with a mounted, second housing structure 16 in the area of the separating element 20.
the stop elements 40 each form a storage surface 42 for the respective installation elements 34 of the second housing structure 16.
the storage surfaces 42 are realized by a further bend of the stop elements 40.
the support surfaces 42 of the stop elements 40 prevent the stop elements 40 from cutting into the positioning elements 34 of the second housing structure 16 under the action of weight and possibly causing damage.
FIG. 8 shows an enlarged illustration of the exemplary embodiment of the heating device 10 from FIG Fig. 1 with a mounted second housing structure 16 in the area of a stop element 40 and a corresponding erecting element 34.
the second housing structure 16 is attached to the separating element 20 or to one of the Means 22 for holding the second housing structure 16 is fixed.
the securing element is introduced after the second housing structure 16 has been applied to the means 22 for holding the second housing structure 16.
the securing element 44, or the split pin 46 is attached to the erecting element 34 shown through an opening 48 or a hole 50, while the erecting element 34 is introduced into the recess 32 shown.
the opening 48 including the inserted fuse element 44 is located below the horizontally extending second surface 30. Since the fuse element 44 has larger dimensions than the recess 32, the second housing structure 16 cannot be removed when the fuse element 44 is inserted. When the securing element 44 is removed again, the second housing structure 16 can be dismantled again.
a securing element 44 it is possible to attach a securing element 44 only to a positioning element 34 when the second housing structure 16 is installed, in order to fix the second housing structure 16.
a corresponding securing element 44 is introduced on each positioning element 34, which additionally increases safety.
FIG. 11 shows a perspective illustration of the rear side of the exemplary embodiment of the heating device 10 from FIG Fig. 1 with the second housing structure 16 installed.
the means 24 for positioning the water reservoir 14 is a recess 52 which partially surrounds and holds the water reservoir 14. A particularly stable mounting of the water reservoir 14 can thereby be achieved.
the recess 52 is also formed during the punching and bending process already described (see also Fig. 2 and Fig. 3 ).
the separating element 20 is bent in such a way that it forms part of the rear wall 54 of the heating device 10.
hand openings 20 are made in the separating element 20, through which the handling is facilitated during assembly or transport of the heating device.
the hand openings 20 are also formed during the punching and bending process already described (see also Fig. 2 and Fig. 3 ).

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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)
Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

EP19182509.0A 2018-06-26 2019-06-26 Heizvorrichtung Active EP3587953B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL19182509T PL3587953T3 (pl)	2018-06-26	2019-06-26	Urządzenie grzewcze

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102018210365.8A DE102018210365A1 (de)	2018-06-26	2018-06-26	Heizvorrichtung

Publications (2)

Publication Number	Publication Date
EP3587953A1 EP3587953A1 (de)	2020-01-01
EP3587953B1 true EP3587953B1 (de)	2021-05-26

Family

ID=67180511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19182509.0A Active EP3587953B1 (de)	2018-06-26	2019-06-26	Heizvorrichtung

Country Status (3)

Country	Link
EP (1)	EP3587953B1 (pl)
DE (1)	DE102018210365A1 (pl)
PL (1)	PL3587953T3 (pl)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE20113369U1 (de)	2000-08-18	2001-10-11	Vaillant GmbH, 42859 Remscheid	Heizeinrichtung
DE10114505B4 (de) *	2001-03-23	2017-02-23	Robert Bosch Gmbh	Wärmeerzeuger für Heizzwecke und Warmwasserbereitung
DE20304068U1 (de) *	2003-03-14	2003-07-24	August Brötje GmbH, 26180 Rastede	Vorrichtung zur Erzeugung von Wärme für Heizzwecke und Warmwasserbereitung
DE202014002656U1 (de) *	2014-03-27	2015-06-30	Stiebel Eltron Gmbh & Co. Kg	Wärmeenergiesystem mit einem Wärmeerzeuger und einem Behälter
DE202015001818U1 (de) *	2015-03-10	2016-06-13	Stiebel Eltron Gmbh & Co. Kg	Warmwasserspeicher mit zwei Behältern

2018
- 2018-06-26 DE DE102018210365.8A patent/DE102018210365A1/de not_active Withdrawn
2019
- 2019-06-26 EP EP19182509.0A patent/EP3587953B1/de active Active
- 2019-06-26 PL PL19182509T patent/PL3587953T3/pl unknown

Also Published As

Publication number	Publication date
PL3587953T3 (pl)	2021-12-06
EP3587953A1 (de)	2020-01-01
DE102018210365A1 (de)	2020-01-02

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