DE102016202578A1 - Heater core - Google Patents

Heater core Download PDF

Info

Publication number
DE102016202578A1
DE102016202578A1 DE102016202578.3A DE102016202578A DE102016202578A1 DE 102016202578 A1 DE102016202578 A1 DE 102016202578A1 DE 102016202578 A DE102016202578 A DE 102016202578A DE 102016202578 A1 DE102016202578 A1 DE 102016202578A1
Authority
DE
Germany
Prior art keywords
heat exchanger
connection
temperature sensor
heating heat
primary heat
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Withdrawn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
DE102016202578.3A
Other languages
German (de)
Inventor
Didier Bodet
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.)
Vaillant GmbH
Original Assignee
Vaillant 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 Vaillant GmbH filed Critical Vaillant GmbH
Priority to DE102016202578.3A priority Critical patent/DE102016202578A1/en
Priority to EP17155760.6A priority patent/EP3208552A1/en
Publication of DE102016202578A1 publication Critical patent/DE102016202578A1/en
Withdrawn legal-status Critical Current

Links

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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
    • 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water

Abstract

Bei einem Heizungswärmetauscher (1) mit einem metallischen Primärwärmeaustauscher (2) und ein dieses umgebende Gehäuse (3), bei dem der Primärwärmeaustauscher (2) in zwei Anschlussräumen (4, 5) endet und an den Anschlussräumen ferner Wasserleitungsanschlüsse (6, 7) angeordnet sind, verfügen die Anschlussräume (4, 5) über jeweils einen Temperatursensorenanschluss (8).In a heating heat exchanger (1) having a metallic primary heat exchanger (2) and a surrounding housing (3), in which the primary heat exchanger (2) in two terminal compartments (4, 5) ends and arranged at the connection spaces further water pipe connections (6, 7) are, the connection spaces (4, 5) each have a temperature sensor connection (8).

Description

Die Erfindung bezieht sich auf einen Heizungswärmetauscher.The invention relates to a heating heat exchanger.

Bei derartigen Heizungswärmetauschern, die beispielsweise aus EP 1561075 B1 bekannt sind, wird Strahlungswärme und thermische Energie der Abgase eines zentrisch angeordneten, brennstoffbetriebenen Brenners auf einen diesen umgebenden, metallischen, wendelförmigen Wärmetauscher übertragen. Die Abgase werden in einem Gehäuse, welches den wendelförmigen Wärmetauscher umgibt, nach dem Wärmeaustausch gesammelt und dann über eine Abgasleitung abgeführt. Da die Abgase unter den Taupunkt abgekühlt werden, kann Kunststoff für das Gehäuse verwendet werden. Der wendelförmige, metallische Wärmetauscher wird mit Flanschen des Kunststoffgehäuses verbunden; an diese Flansche wiederum werden Kupferleitungen angeschlossen. Diese Kupferleitungen führen zu den Geräteanschlüssen, welche mit dem Heizungskreislauf verbunden werden und nehmen ferner die Umwälzpumpe auf. Gemäß dem Stand der Technik werden die Temperatursensoren zur Erfassung der Vorlauf- und Rücklauftemperatur an die Kupferleitungen angeklipst; die gute Wärmeleitung von Kupfer ermöglicht eine schnelle und exakte Erfassung der Vor- und Rücklauftemperatur. In such heating heat exchangers, for example EP 1561075 B1 are known, radiant heat and thermal energy of the exhaust gases of a centrally arranged, fuel-operated burner is transmitted to a surrounding metallic, helical heat exchanger. The exhaust gases are collected in a housing which surrounds the helical heat exchanger, after the heat exchange and then discharged via an exhaust pipe. Since the exhaust gases are cooled below the dew point, plastic can be used for the housing. The helical, metallic heat exchanger is connected to flanges of the plastic housing; In turn, copper pipes are connected to these flanges. These copper lines lead to the device connections, which are connected to the heating circuit and also take on the circulation pump. According to the prior art, the temperature sensors are clipped to the copper pipes for detecting the flow and return temperature; The good heat conduction of copper enables a fast and exact detection of the flow and return temperatures.

Aufgabe der Erfindung ist ein einfacherer Anschluss der Temperatursensoren an die Vorrichtung.The object of the invention is a simpler connection of the temperature sensors to the device.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Temperatursensoren nicht an die Kupferleitungen geklipst werden, sondern vielmehr in spezielle Sensoraufnahmen aufgenommen werden, welche eine direkte Berührung mit dem Wasserkreislauf ermöglichen.This object is achieved in that the temperature sensors are not clipped to the copper lines, but rather are included in special sensor recordings, which allow direct contact with the water cycle.

Vorteilhafte Ausgestaltungen ergeben sich aus den Merkmalen der abhängigen Ansprüche. Advantageous embodiments result from the features of the dependent claims.

Die Erfindung wird anhand der Figuren näher erläutert. Hierbei zeigen The invention will be explained in more detail with reference to FIGS. Show here

1 einen Heizungswärmetauscher sowie 1 a heating heat exchanger as well

2 die erfindungsgemäßen Anschlussräume mit Temperatursensoranschlüssen für einen derartigen Heizungswärmetauscher. 2 the connection spaces according to the invention with temperature sensor connections for such a heat exchanger.

1 zeigt einen Heizungswärmetauscher 1 gemäß Stand der Technik, wie er detailliert in EP 1591075 B1 beschrieben ist. Ein metallischer Primärwärmeaustauscher 2 ist nahezu zentrisch in einem diesen umgebenden Gehäuse 3 aus Kunststoff angeordnet. Der Primärwärmeaustauscher 2 mündet mit seinen beiden Enden in zwei Anschlussräumen 4, 5; Details zur Befestigung und Abdichtung sind aus dem Stand der Technik bekannt. An den Anschlussräumen 4, 5 sind ferner Wasserleitungsanschlüsse 6, 7 zur Aufnahme von Leitungen eines üblichen Heizungskreislaufs angeordnet. Das Gehäuse 3 verfügt ferner über einen Abgasrohranschluss 9 zur Abführung der Verbrennungsabgase eines zentrisch innerhalb des Primärwärmetauschers 2 angeordneten Brenners. 1 shows a heater core 1 according to the state of the art, as detailed in EP 1591075 B1 is described. A metallic primary heat exchanger 2 is almost centric in a surrounding housing 3 made of plastic. The primary heat exchanger 2 opens with its two ends in two connection spaces 4 . 5 ; Details for attachment and sealing are known from the prior art. At the connection rooms 4 . 5 are also water pipe connections 6 . 7 arranged for receiving lines of a conventional heating circuit. The housing 3 also has an exhaust pipe connection 9 for the removal of the combustion gases of a centric within the primary heat exchanger 2 arranged burner.

2 zeigt am Gehäuse 3 einen Anschlussraum 4, in dem einerseits der metallische Primärwärmeaustauscher 2 endet. Zudem ist ein Heizungsrohr 10 über eine Flachdichtung 11 mit dem Anschlussraum 4 verbunden und über einen ersten Sicherungsring 12 gesichert. 2 shows on the housing 3 a connection room 4 in which on the one hand the metallic primary heat exchanger 2 ends. There is also a heating pipe 10 over a flat gasket 11 with the connection room 4 connected and via a first locking ring 12 secured.

Der Anschlussraum 4 verfügt des Weiteren über einen Temperatursensorenanschluss 8 mit einer Öffnung, durch welche ein Temperatursensor 13 in den Anschlussraum 4 ragt. Eine Radialdichtung 14 dichtet die Verbindung zwischen Anschlussraum 4 und Umgebung radial um den Temperatursensor 13 ab. Am Temperatursensor 13 ist ein Fixierring radial angeordnet, der eine Fixierung mittels eines zweiten Sicherungsrings 16 ermöglicht. The connection room 4 furthermore has a temperature sensor connection 8th with an opening through which a temperature sensor 13 in the connection room 4 protrudes. A radial seal 14 seals the connection between connection space 4 and environment radially around the temperature sensor 13 from. At the temperature sensor 13 a fixing ring is arranged radially, the fixing by means of a second securing ring 16 allows.

Hierdurch ragt der Temperatursensor 13 direkt in den Wasserraum, so dass die Temperatur am Ein- und Auslauf des Primärwärmeaustauschers 2 mit einer – gegenüber der Messung mittels Sensorclip am Kupferrohr – schnelleren Reaktionszeit erfasst werden kann.This protrudes the temperature sensor 13 directly into the water space, allowing the temperature at the inlet and outlet of the primary heat exchanger 2 with a - compared to the measurement by means of sensor clip on the copper tube - faster reaction time can be detected.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Heizungswärmetauscher Heater core
22
Primärwärmeaustauscher Primary heat exchanger
33
Gehäuse casing
44
Anschlussraum connection space
55
Anschlussraum connection space
66
Wasserleitungsanschluss Water line connection
77
Wasserleitungsanschluss Water line connection
88th
Temperatursensorenanschluss Temperature sensors Connection
99
Abgasrohranschluss Exhaust duct connection
1010
Heizungsrohr heating pipe
1111
Flachdichtung gasket
1212
erster Sicherungsring first circlip
1313
Temperatursensor temperature sensor
1414
Radialdichtung radial seal
1515
Fixierring fixing
1616
zweiter Sicherungsring second circlip

ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • EP 1561075 B1 [0002] EP 1561075 B1 [0002]
  • EP 1591075 B1 [0009] EP 1591075 B1 [0009]

Claims (4)

Heizungswärmetauscher (1) mit einem metallischen Primärwärmeaustauscher (2) und ein dieses umgebende Gehäuse (3), bei dem der Primärwärmeaustauscher (2) in zwei Anschlussräumen (4, 5) endet und an den Anschlussräumen ferner Wasserleitungsanschlüsse (6, 7) angeordnet sind, dadurch gekennzeichnet, dass die Anschlussräume (4, 5) über jeweils mindestens einen Temperatursensorenanschluss (8) verfügen. Heating heat exchanger ( 1 ) with a metallic primary heat exchanger ( 2 ) and a surrounding housing ( 3 ), in which the primary heat exchanger ( 2 ) in two connection spaces ( 4 . 5 ) and at the terminal rooms remote water connections ( 6 . 7 ), characterized in that the connection spaces ( 4 . 5 ) via in each case at least one temperature sensor connection ( 8th ) feature. Heizungswärmetauscher (1)) nach Anspruch 1, dadurch gekennzeichnet, dass das Gehäuse (3) aus Kunststoff hergestellt ist.Heating heat exchanger ( 1 )) according to claim 1, characterized in that the housing ( 3 ) is made of plastic. Heizungswärmetauscher (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass in den Temperatursensorenanschlüssen (8) Temperatursensoren (13) angeordnet sind.Heating heat exchanger ( 1 ) according to claim 1 or 2, characterized in that in the temperature sensor terminals ( 8th ) Temperature sensors ( 13 ) are arranged. Heizungswärmetauscher (1) nach Anspruch 3, dadurch gekennzeichnet, dass die Temperatursensoren (13) in die Anschlussräume (4, 5) ragen und vorzugsweise mittels Dichtungen (14) gegenüber der Umgebung abgedichtet sind. Heating heat exchanger ( 1 ) according to claim 3, characterized in that the temperature sensors ( 13 ) into the terminal rooms ( 4 . 5 ) and preferably by means of seals ( 14 ) are sealed from the environment.
DE102016202578.3A 2016-02-19 2016-02-19 Heater core Withdrawn DE102016202578A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102016202578.3A DE102016202578A1 (en) 2016-02-19 2016-02-19 Heater core
EP17155760.6A EP3208552A1 (en) 2016-02-19 2017-02-13 Heating heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016202578.3A DE102016202578A1 (en) 2016-02-19 2016-02-19 Heater core

Publications (1)

Publication Number Publication Date
DE102016202578A1 true DE102016202578A1 (en) 2017-08-24

Family

ID=58054001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016202578.3A Withdrawn DE102016202578A1 (en) 2016-02-19 2016-02-19 Heater core

Country Status (2)

Country Link
EP (1) EP3208552A1 (en)
DE (1) DE102016202578A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD995790S1 (en) 2020-03-30 2023-08-15 Depuy Ireland Unlimited Company Robotic surgical tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1591075B1 (en) 2004-04-27 2008-03-19 BrainLAB AG Method and device for planning knee implants
EP1561075B1 (en) 2002-10-16 2013-05-01 Giannoni France Condensation heat exchanger with plastic casing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737694C1 (en) * 1997-08-29 1998-10-29 August Balke Elektro Geraete G Continuous-flow heater for free-flowing foodstuffs
DE19912572C2 (en) * 1999-03-19 2001-03-29 Viessmann Werke Kg Compact boiler, especially for use as a condensing boiler
DE10056620C1 (en) * 2000-11-15 2002-05-08 Webasto Thermosysteme Gmbh Heat exchanger for automobile auxiliary heating device has temperature sensor for detecting temperature of heat transfer medium fitted in indent in heat exchanger wall
DE102004043832B4 (en) * 2004-09-10 2006-07-27 Robert Bosch Gmbh Method for measuring temperature in a heat exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1561075B1 (en) 2002-10-16 2013-05-01 Giannoni France Condensation heat exchanger with plastic casing
EP1591075B1 (en) 2004-04-27 2008-03-19 BrainLAB AG Method and device for planning knee implants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD995790S1 (en) 2020-03-30 2023-08-15 Depuy Ireland Unlimited Company Robotic surgical tool

Also Published As

Publication number Publication date
EP3208552A1 (en) 2017-08-23

Similar Documents

Publication Publication Date Title
DE102016202578A1 (en) Heater core
DE102011078504A1 (en) Coolable dosing module
DE102005036768A1 (en) Heating device e.g. air heater, for motor vehicle, has thermoelectric device with leg that with end regions attached at contact section and heat exchanger by layers, where exchanger and wall are made of ceramic having high heat conductivity
DE102015110977A1 (en) sensor device
WO2019120980A1 (en) Counter-current heat exchanger
DE102016206510A1 (en) battery unit
DE202008008351U1 (en) heat pump system
EP2157382A3 (en) Heating device
EP2087221B1 (en) Heat exchanger, particularly for a motor vehicle
DE10210835A1 (en) Air or coolant supply unit, used in e.g. combustion engines, comprises a thermoplastic component having a coating over part of its surface
DE102007007370A1 (en) Connecting arrangement for fluid lines
DE102006004506A1 (en) Combustion device for air-gas-mixtures for heat generation under utilization of condensation heat energy in exhaust gas, has blowing means, which are arranged in fluid way behind combustion unit
DE112017002083T5 (en) PRESSURE SENSOR
DE202021101388U1 (en) Condensing heat exchanger
CN208704500U (en) A kind of single-tube floating tube-type graphite heat exchanger
DE102017211856A1 (en) Temperature measuring device
DE102013109156A1 (en) Extruded automotive heat exchanger
DE1773025A1 (en) Device for determining the temperature of a body by measuring radiation
EP0178416B1 (en) Gas or oil fired water heater
AT386274B (en) Exhaust-gas routing for the exhaust gases of a burner, in particular a gas burner
EP3120095B1 (en) Plate heat exchanger in particular for a fuel-fired heater
DE202008002332U1 (en) measuring device
DE102009008968A1 (en) Device for measurement of dampness, particularly of fluid, in measuring chamber, has dampness sensor module arranged within measuring chamber, and gas-tight sealing element is provided, which surrounds dampness sensor module
DE19815166A1 (en) Motor vehicle climate control system
US3805887A (en) Heat exchanger

Legal Events

Date Code Title Description
R163 Identified publications notified
R005 Application deemed withdrawn due to failure to request examination