EP1701123A2 - Radiateur - Google Patents

Radiateur Download PDF

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Publication number
EP1701123A2
EP1701123A2 EP20060004361 EP06004361A EP1701123A2 EP 1701123 A2 EP1701123 A2 EP 1701123A2 EP 20060004361 EP20060004361 EP 20060004361 EP 06004361 A EP06004361 A EP 06004361A EP 1701123 A2 EP1701123 A2 EP 1701123A2
Authority
EP
European Patent Office
Prior art keywords
flow
fluid
radiator
line
dryer
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Withdrawn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
EP20060004361
Other languages
German (de)
English (en)
Other versions
EP1701123A3 (fr
Inventor
Günter Werner Oberle
Siegfried Königshofer
Arnold Springer
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.)
Rettig ICC BV
Original Assignee
Rettig ICC BV
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 Rettig ICC BV filed Critical Rettig ICC BV
Publication of EP1701123A2 publication Critical patent/EP1701123A2/fr
Publication of EP1701123A3 publication Critical patent/EP1701123A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/04—Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable
    • A47K10/06—Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable combined with means for drying towels
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
    • F28D2021/0036—Radiators for drying, e.g. towel radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/0297—Side headers, e.g. for radiators having conduits laterally connected to common header

Definitions

  • the invention relates to a radiator according to the preamble of claim 1.
  • Radiators relevant type are eg by the AT 404 405 B known.
  • Radiators are not only used for space heating but also often as an element of the design of a living space and can also be used for drying, especially laundry, by the laundry is hung on the radiator panel or on the heating pipes.
  • the heating pipes are connected or provided in their two lateral end portions with collecting channels or the space for laundry is limited in panel heaters. This results in the problem that the laundry items must be threaded between the heating pipes or heat panels abut the laundry items on this area.
  • panel radiators practically only a piece of laundry can be hung on the Schupaneel, but this is only possible with radiators whose upper edge is relatively high, with some effort.
  • there is the problem that in summer such radiators are usually not flowed through with heat transfer fluid, so that a laundry drying is not well possible.
  • the aim of the invention is to avoid these disadvantages and to propose radiators in which items of laundry can be hung easily and conveniently, which are constructed structurally simple and variable and at most year round can be used.
  • Another object of the invention is to propose a radiator with dryer part, which can be installed in an existing pipe or PaneelMapelasticity or can be used independently as a dryer.
  • tubular heaters such dryer tubes go from the headers, the vertical fluid lines or flow lines or leading to a horizontal collecting channel flow line from.
  • panel radiators the fluid flow is not introduced in the lower end near the ground in use in the collection channel, but runs, especially close to or in use position behind the radiator panel or close to the wall and protected from sight to about the central or upper region of the panel. From this fluid line, in particular supply line, the dryer tubes are to the side or after a turn approximately parallel to the front of the radiator. Even with a tubular heater can open such a fluid line in a position of use vertically or horizontally extending manifold and carry such dryer tubes.
  • An advantage is a radiator, which is characterized by the features of claim 2.
  • a radiator comprises a fluid line from which depart the dryer tubes.
  • Such a radiator can be used or assembled by itself. In this case, the inflow of the heating fluid takes place in the lower region of the fluid pipe, which is set up in particular vertically; from the upper end of the fluid line, the fluid is fed back into the on-site heating return.
  • Such a radiator or such a fluid line can also be installed in the flow of a panel or tubular heater, between the on-site supply connection and the flow connection to the collection channel of the radiator or at a point in the course of the flow line.
  • Such simple radiator can thus be installed as a retrofit radiator to existing radiator or installed in this, in particular, can be retrofitted with such additional radiators radiators with dryer tubes.
  • claims 7, 8, 9, 10 and 12 relate to structurally advantageous embodiments of the dryer tubes, which favor the flow through these dryer tubes.
  • the feature of claim 11 relates to the advantageous installation of dryer tubes in a fluid supply line.
  • an electric heater in particular a heating element is used.
  • the radiator and possibly dryer tubes are heated.
  • radiators according to the invention the features of claim 16 are advantageous.
  • both the advantages of a radiator or a fluid line with dryer tubes as well as an electric heater, which is inserted into the fluid line can be realized.
  • a structurally simple embodiment of such a radiator can be used both for panel heaters and for tubular heaters, and is achieved by the embodiment which is characterized by the features of claim 19.
  • the existing flow or return unit or line of a radiator can be cut or separated and it can be appropriate connections attached and used the dryer part or the fluid line thereof or connected to this, so that the fluid tube inserted into the course of the flow unit becomes.
  • a radiator according to claim 14 it follows that there is an admixture of the return fluid to the flow fluid. This results in the operation of a heating system, a greater spread between the flow and the return temperature, resulting in a more favorable operation.
  • the passage cross-section of the connection of the return flow heating channel or heating pipe is smaller than in the other compounds between the heating pipes or heating channels and the Collection channels, can also be provided that are used in appropriate places throttles.
  • throttles can be used in particular between the return port and the flow connection in the return pipe to the flow short-circuiting pipe or heating tube.
  • a fixed throttle e.g. a pinhole, provide.
  • a radiator with short-circuit flow allows heating of a room at times when there is little heat demand, e.g. in the transitional period. This makes it possible to block the flow of external supply fluid and / or the outflow of return fluid and to put the heating cartridge in operation. Due to the hydraulic short circuit, a circulation of the heating fluid can form due to the thermosiphon effect. This results in a corresponding heating or temperature of a room.
  • Claims 17 and 18 relate to embodiments of dryer tubes, which extend in front of the front surface of the radiator and thus allow easy hanging of laundry items or even allow the laundry with the radiator itself to heat or to dry.
  • a radiator 100 which is designed as PaneelMap analyses with a panel 90, according to FIG. 1, a fluid line or flow unit or line 101 and a return unit or line 102, which are each connected to a collecting channel 1, 1 ' and are mechanically connected for connection purposes via two connecting or cross tubes 113 and 114.
  • the cross tube 113 is connected to hydraulic connections 104, 108 to the flow unit 101 and to a central flow connection 115.
  • the cross tube 114 is hydraulically connected to the return unit 102 and the flow unit 101, and a central return port 116 via the hydraulic connections 105, 107, 109 (FIG. 3).
  • the flow unit 101 and the return unit 102 flow and return connections VL and RL for alternative connection to on-site flow and return connections A.
  • a throttle D may be installed or the hydraulic connection 109 with respect to the other hydraulic connections, in particular with respect to the compound 107, reduced cross-section.
  • a heating cartridge HP is used, which should allow a Sommermosurgidian.
  • a check valve can be used which locks in a position of the line 114 and in other positions allows a reduced or full flow.
  • the flow unit 101 is hydraulically connected in the area 2 with a collecting channel 1 and the return unit 102 is hydraulically connected in the area 4 to the other collecting channel 1 '.
  • These collection channels 1, 1 ' are connected via the heating channels HK of a heating panel 90 (FIG. 1) or to the heating pipes KH of a tubular heating element (FIG. 15).
  • the heating panel 90 may carry on its rear wall Kovetechnischsplatten 91.
  • a dryer part 110 is inserted via connections 5 and 6 in the flow unit 101.
  • This dryer part 110 has a fluid line 1b, projecting from the dryer tubes 80, which can preferably be seen as shown in FIG. 2, are U-shaped with legs of different lengths and overlap the heating panel 90. Thereby, on the free legs of the dryer tubes 80, which are closed at their free ends, simply laundry items, such as. Towels are hung up to dry.
  • the dryer segment or the fluid line 1b is connected with connection couplings or the terminals 5 and 6 directly to the pipe sections 1 a and 1 b.
  • connection couplings may be conventional pipe joints with flat gasket or cone seal, but it may additionally have the coupling 5 or the coupling 6 a telescopic element 5a, to allow the thermal expansion compensation.
  • the tube segments 1 a and the fluid line 1 b and optionally the manifold 1 c may also be formed as a continuous tube (Fig. 5). This continuous tube is hydraulically interrupted in the section of the towel dryer segment by means of a separating plate 202. Threaded nozzles 203 for connecting the fluid line 1b are in the upper and lower part, e.g. by welding or soldering, hydraulically connected to the continuous tube.
  • FIG. 5 shows an alternative possibility of attaching a dryer part or radiator 110 in a flow unit 101. It is in the flow unit 101, which includes the connecting pipe 1 a, which extends to the manifold 1 c, the closure plate 202 is used, the Fluid flow shuts off, wherein in the flow direction before and after this closure plate 202, the radially projecting from the connection pipe 1a ports 203 are provided.
  • the dryer part 110 with its connections 204 can be connected to these connections 203, the connections 203 being arranged at both ends of the collector tube 1 b of the dryer part 110.
  • the towel drying segment or the fluid line 1 b can be hydraulically connected via the threaded connection with the continuous tube above and below.
  • the towel dryer segment has up and down special hollow ring segments 205, via which the hydraulic connection is possible.
  • the Heating water enters the bottom of the flow unit 101, must flow due to the partition plate 202 via the lower hollow screw in the towel dryer segment and the upper hollow screw flows the heating water back into the pipe segment or the manifold 1c and from there in area 2 in the radiator.
  • the flow unit 101 has a connecting pipe 1a, the fluid line 1b of the dryer part 110 and the manifold 1 c, which opens into the collecting channel 1.
  • the dryer section 110 is inserted into the flow unit 101 by means of the terminals 5 and 6, wherein the fluid line or the manifold 1b, the connection pipe 1 a with the manifold 1 c hydraulically and mechanically connects.
  • the connection 5 and / or 6 may have a telescopic part 5a, which makes it possible to compensate for thermal expansion.
  • Flow connection devices A, B, C, D are provided in the connection region of the dryer tubes 80 to the collector tube or the fluid line 1b of the dryer part 110 (FIG. 6), which are shown in greater detail in FIGS.
  • the flow-guiding device A (FIGS. 7 and 8) is structurally simply formed by an obliquely cut-off end of a dryer tube 80 inserted into the fluid line 1b, wherein the section of this obliquely cut-off end of the dryer tube 80 in the flow direction 300 is furthest in the cross-section of the collecting tube 1b protrudes. This protruding end of the dryer tube 80 partially redirects the fluid flow from the tube 1b into the tube 80, thereby heating the dryer tube 80 by the heating fluid.
  • the flow guiding device B (FIGS. 9, 10) has a plate 24, which is arranged running transversely to the longitudinal axis of the collecting tube 1b, but has a curved or hook-shaped course.
  • the free projecting into the manifold 1b section directed against the flow direction 300 and extends with its other end into the dryer tube 80 and terminates substantially in a horizontal diagonal or center plane of the dryer tube 80.
  • the width of the sheet 24 corresponds Preferably, the clear width of the optionally non-circular, preferably rectangular or oval cross-section having dryer tube 80th
  • the flow guiding device C (FIGS. 11 and 12) is formed by a sheet metal 23, which preferably extends in a horizontal diagonal or center plane, which encompasses the longitudinal center line of the drying tube 80, and whose width is optionally non-circular, preferably unround, of the clear width of the one rectangular section having dryer tube 80 corresponds.
  • the flow-guiding device D (FIGS. 13 and 14) has a metal sheet 20, the head part 21 of which completely closes the cross-section of the collecting pipe 1b and its head Neck 22 extends into the dryer tube 80 in a preferably horizontal diagonal or center plane.
  • the distance over which the sheets 20, 23 and 24 extend into the dryer tube 80 is considerably smaller than the length of the dryer tube 80 and is 10 to 30%, preferably 15 to 25%, of the length of the dryer tube 80 has a non-circular cross section, wherein the longer axis of this cross section advantageously extends in the longitudinal direction of the collecting tube 1 b.
  • Fig. 15 shows schematically a radiator similar to a radiator, as shown in Fig. 1.
  • the radiator according to FIG. 1 is a panel radiator in which the collecting channels 1, 1 'integrated in the panel are connected by means of heating channels HK running in the panel.
  • the radiator according to FIG. 15 is a tubular heater in which the collecting ducts 1, 1 'formed by pipes are connected by means of heating pipes HK, which are hydraulically connected to the respective collecting ducts 1, 1'.
  • the field is schematically bounded by F, in which heating pipes HK are located.
  • an additional heating element 110 is connected to a fluid line 1 b and installed in the flow line 101, depart from the dryer tubes 80.
  • the connection of this additional heater 110 via connectors or a manifold 1 c, either in the upper end of the collecting channel 1 or in its central region, as indicated by dashed lines.
  • a heating element HP which can be used if necessary for heating the heating element located in the heating medium 100.
  • warm heat transfer fluid can be flowed in from a central heating system during the heating period. In case the central heating system is switched off, in transitional periods or in summer, the flow connection VL is closed.
  • the return port RL which is fluidly connected via a pipe 114 to the collecting channel 1 '. This pipe 114 is further fluidly connected to the flow VL, this portion of the tube either lower flow area than the compounds of the pipe 114 with the collecting channel 1 'and return RL or this section is provided with a throttle.
  • the heating element HP can be turned on and the heated fluid circulates through the additional heater 110 in the collecting channel 1 via the heating channels or heating pipes HK in the collection channel 1 'and from there through the pipe 114 to the flow or in the fluid line 1b to again at the Heating cartridge HP to be heated.
  • the additional heater 110 represents a type of flow unit 101, with which the radiator 100 is connected to the on-site fluid flow A.
  • the pipe 114 corresponds to a return unit 102.
  • FIG. 18 shows an embodiment of a heating element 100 in which the collecting channels 1 'are arranged horizontally.
  • a heating element HP is arranged, which conducts heated fluid into the upper collecting channel 1 via the fluid line 1b.
  • the fluid flows into the lower collection channel 1 'and from there via a pipe 114, which has at most correspondingly reduced flow cross-section, in the flow area 101 of the auxiliary heater 110.
  • the fluid return over the then not shut off return to a central heating system done. Due to the small, possibly reduced by a throttle, inner cross-section of the tube 114 occurs in this case, relatively little fluid through this short circuit in the flow area of the auxiliary heater 110th
  • FIG. 16 schematically shows a heating element 100 which can be connected as a dryer radiator to on-site supply and return connections A in a defined manner.
  • a heating cartridge HP can also be arranged in the feed connection region of the fluid line 1b.
  • the fluid line 1b is provided with dryer tubes 80 and has at most a port 6 to connect a corresponding return line leading to the return RL.
  • This is an independentdecrophase Impact created for laundry, which can be integrated with little design effort as an independent radiator and in the scope of the fluid line 1b as an additional heater in the flow connection of a panel or tubular heater.
  • a pipe 114 may be provided which short-circuits the return RL with the flow VL.
  • Fig. 17 shows a tubular heater 100, in whose flow area or collecting channel 1, a heating cartridge is used.
  • a heating cartridge is used.
  • the manifold 1 'via a pipe 114 hydraulically via a flow connection 109th is connected to the manifold 1.
  • the pipe 113 is hydraulically connected to the flow VL of the manifold 1 in a port 104.
  • An additional flow connection VL 'and an additional return connection RL' which are respectively connected to the pipe 113 or 114, allow a center connection of such a radiator 100.
  • connection point 109 is less than the flow cross-section of the connection point 107, with the return end RL 'is connected to the pipeline 114.
  • the forward and reverse RL, RL ', VL' and HK ' are closed accordingly.
  • the circulation takes place via the pipe 114.
  • dryer tubes 80 can be connected or installed in these.
  • radiators according to the invention can be operated with heating cartridges, even if no drying units are provided or designed.
  • the invention thus relates to radiators having heating cartridges and / or dryer tubes, as well as independent radiator as shown in FIG. 16, which can be operated without connection to or installation in a panel or tubular heater.
  • dryer tubes 80 are installed in the return line, then installation of the fluid line 1b or the dryer tubes takes place in a collecting channel 1 'such that the fluid inflow into the fluid line 1b takes place as indicated by the arrow A in FIG.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Drying Of Solid Materials (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
EP20060004361 2005-03-07 2006-03-03 Radiateur Withdrawn EP1701123A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT3842005A AT501301B1 (de) 2005-03-07 2005-03-07 Heizkörper

Publications (2)

Publication Number Publication Date
EP1701123A2 true EP1701123A2 (fr) 2006-09-13
EP1701123A3 EP1701123A3 (fr) 2007-10-31

Family

ID=36579305

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060004361 Withdrawn EP1701123A3 (fr) 2005-03-07 2006-03-03 Radiateur

Country Status (2)

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EP (1) EP1701123A3 (fr)
AT (1) AT501301B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083303A1 (fr) * 2018-07-02 2020-01-03 Larth Havlu Radyator Sanayi Ve Ticaret Anonim Sirketi Radiateur a elements radiants integrant un separateur d'ecoulement
FR3139619A1 (fr) * 2022-09-13 2024-03-15 Groupe Atlantic Izmir Radyatör Sistemleri Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Radiateur électrique avec conduit additionnel de circulation connecté à un élément radiant

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404405B (de) 1994-12-07 1998-11-25 Vogel & Noot Waermetechnik Ag Heizkörper mit im wesentlichen rohrartiger zuführung und abführung für ein wärmeträgerfluid
DE20020225U1 (de) 2000-11-29 2001-03-22 Arbonia Ag Arbon Heizkörper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409767C2 (de) * 1994-03-22 1997-10-16 Runtal Holding Co Sa Heizkörper
EP0962711A1 (fr) * 1998-06-05 1999-12-08 Arbonia Ag Radiateur

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404405B (de) 1994-12-07 1998-11-25 Vogel & Noot Waermetechnik Ag Heizkörper mit im wesentlichen rohrartiger zuführung und abführung für ein wärmeträgerfluid
DE20020225U1 (de) 2000-11-29 2001-03-22 Arbonia Ag Arbon Heizkörper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083303A1 (fr) * 2018-07-02 2020-01-03 Larth Havlu Radyator Sanayi Ve Ticaret Anonim Sirketi Radiateur a elements radiants integrant un separateur d'ecoulement
FR3139619A1 (fr) * 2022-09-13 2024-03-15 Groupe Atlantic Izmir Radyatör Sistemleri Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Radiateur électrique avec conduit additionnel de circulation connecté à un élément radiant

Also Published As

Publication number Publication date
EP1701123A3 (fr) 2007-10-31
AT501301A4 (de) 2006-08-15
AT501301B1 (de) 2006-08-15

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