CN101526325A - Multi-plate radiator - Google Patents

Multi-plate radiator Download PDF

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Publication number
CN101526325A
CN101526325A CN200910126237A CN200910126237A CN101526325A CN 101526325 A CN101526325 A CN 101526325A CN 200910126237 A CN200910126237 A CN 200910126237A CN 200910126237 A CN200910126237 A CN 200910126237A CN 101526325 A CN101526325 A CN 101526325A
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CN
China
Prior art keywords
seal
vertical tube
fin
built
plate radiator
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.)
Granted
Application number
CN200910126237A
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Chinese (zh)
Other versions
CN101526325B (en
Inventor
索伦·H·索伦森
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of CN101526325A publication Critical patent/CN101526325A/en
Application granted granted Critical
Publication of CN101526325B publication Critical patent/CN101526325B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0073—Means for changing the flow of the fluid inside a radiator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0009—In a two pipe system
    • F24D19/0012—Comprising regulation means
    • 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
    • F28D1/05308—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators

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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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Valve Housings (AREA)

Abstract

The invention relates to a multi-plate radiator (1) with multiple radiating fins (2, 3), each of which has at least one heat exchange part (4, 5) and connecting risers (6-9), and is connected to each other by their connecting risers (6-9), and their connection parts are sealed. The first radiating fin (2) has a recessed valve assembly (15) in the first connecting riser (6) opposite to the second radiating fin(3), and the recessed valve assembly (15) is up to the second connecting riser (7) facing the second radiating fin (3). The invention ensures that the heat-carrying medium is only controlled by the recessed valve assembly (15). It is provided that a seal (27) between the recessed valve assembly (15) and the second connecting riser (7) is arranged.

Description

Multi-plate radiator
Technical field
The present invention relates to a kind of multi-plate radiator with a plurality of fin, each fin all comprises at least one heat exchange section and is connected vertical tube, and the connection vertical tube by them is connected to each other, and in their join domain, seal with respect to the external world, first fin has built-in valve arrangement in the first connection vertical tube of second fin, built-in valve arrangement is up to connecting vertical tube in the face of second of second fin.
Background technology
This multi-plate radiator is known from italian patent 01300587.Herein, the heat exchange section of first fin is as water inlet pipe, and heat transport fluid is supplied by this water inlet pipe.Built-in valve is regulated the flow by the heat-carrying agent of multi-plate radiator then.The pipe of built-in valve arrangement extends in the adapter sleeve between first fin and second fin.Seal makes between pipe and the adapter sleeve and seals.
Utilize this design, have the risk, the especially internal leakage that leak, so its flow that can not guarantee heat-carrying agent is only by built-in valve control.
Summary of the invention
The present invention is based on following task: guarantee only to carry out the control of heat-carrying agent by built-in valve.
Utilize multi-plate radiator as mentioned in the introduction, this task is by following realization: seal arrangement connects between the vertical tube at built-in valve arrangement and second.
Thereby heat-carrying agent, the hot water that provides of the heat exchange section by first fin for example only can arrive built-in valve arrangement.Another stream of heat-carrying agent only can be by the valve of built-in valve arrangement.Seal has blocked between first fin and second fin path by valve.About this point, seal for example leans against on the second connection vertical tube and from the outside from the inboard and leans against on the built-in valve arrangement.Easily, it has the shape of lip ring, so heat transport fluid is passed on the whole girth that is flowing in built-in valve arrangement of valve and stoped reliably.Do not need for example be used to connect the adapter sleeve of two fin and the further sealing between the connection vertical tube.
Preferably, seal has a plurality of around thin slice.If for example use two, three, four or five thin slices, produce corresponding a large amount of seal points.In addition when heat-carrying agent still can be when first thin slice, thereby second thin slice and subsequently the flow resistance at thin slice place will so greatly in fact not observe any heat transport fluid and pass seal.
Preferably, in the seal zone, the external diameter of at least one thin slice is greater than the internal diameter of the second connection vertical tube.Thereby below the realization: at least one thin slice leans against on the inboard that connects vertical tube with certain force.This power is big more, and it is good more to seal.Seal is made by elastomeric material.The thin slice external diameter makes seal be out of shape greater than second fact that connects the vertical tube internal diameter.Consequent restoring force relative second connects vertical tube and promotes seal.
Preferably, thin slice is outward-dipping towards the direction of the first connection vertical tube.This has special advantage: the heat-carrying agent that is still in sealing place with certain pressure has improved sealing effectiveness.The pressure of heat-carrying agent connects vertical tube with respect to second and pushes thin slice more strongly.As mentioned above, stronger pressure will improve sealing.The pressure that does not have heat-carrying agent, seal will lean against second with littler power and connect on the vertical tube.This has simplified installation.During installation, seal is not subjected to the high pressure effect.The obliquity of thin slice produces in simple relatively mode: from the first connection vertical tube, seal is pushed into second and connects vertical tube.The inclination of the needs of thin slice is guaranteed in second friction that connects the generation between vertical tube and the thin slice.
Preferably, seal has the displacement fixture on the built-in valve arrangement.This has simplified installation.Seal can be installed on the built-in valve arrangement in the multi-plate radiator outside in advance, and built-in then valve arrangement can be installed in the multi-plate radiator.When built-in valve arrangement has been fixed in the first connection vertical tube, seal will automatically lean against second and connect on the inboard of vertical tube.
Preferably, the displacement fixture is included in the groove in built-in valve arrangement or these two elements of seal one, and the projection that engages with this groove in these two elements another.For example, built-in valve arrangement can comprise circumferential groove, and seal can have the projection that extends radially inwardly.Depth of engagement between groove and the projection needn't be excessive.It only must bear because the frictional force on the seal that the built-in valve arrangement of installation produces.Utilize flat relatively groove, seal can relatively easily be installed on the built-in valve arrangement.Seal slight radial ground is expanded.Utilize this groove-projection-connection, the sealing between seal and the built-in valve also is enhanced.
Preferably, second connects vertical tube has internal thread, and adapter sleeve is screwed into adapter sleeve, and this adapter sleeve is connected to each other first fin and second fin, and seal arrangement is in the internal thread outside.In the screw thread outside, second inboard that connects vertical tube can be smooth relatively, so the sealing effectiveness that seal and second connects between the vertical tube can adopt simple relatively method to guarantee.Further, in fact this embodiment does not have following risk: during installation, seal will be damaged by second internal thread that connects in the vertical tube.
Preferably, built-in valve arrangement comprises the tubulose extension that always extends to the junction, and seal arrangement is on this extension.This has easy-to-install advantage.The extension that can make the traffic probe structure also can be made by the material different with the remainder of the shell of built-in valve.Connect in the vertical tube because extension projects into second, therefore relatively easily with seal arrangement on this extension.
Preferably, extension is fixed on the adapter sleeve, and this adapter sleeve inserts and first connects in vertical tube, is screwed into first especially threadably and connects vertical tube.This has simplified the installation of built-in valve arrangement.When whole built-in valve arrangement was still outside multi-plate radiator, extension can be connected to adapter sleeve.When the adapter sleeve that has built-in valve and extension then was screwed into or otherwise fit into multi-plate radiator, seal automatically was in the appropriate location.
Preferably, extension and adapter sleeve are made for one.Thereby, avoided adapter sleeve is connected to the extra installation steps of extension.
Description of drawings
Below, in conjunction with the accompanying drawings,, show based on preferred embodiment explanation the present invention:
Fig. 1 has shown the schematic cross-section of first embodiment of multi-plate radiator; With
Fig. 2 has shown the cross section taken in correspondence of second embodiment of multi-plate radiator.
The specific embodiment
Multi-plate radiator 1 has first fin 2 and second fin 3.Each fin 2,3 all has heat exchange section 4,5, is connected vertical tube 6-9 with two.Adapter sleeve 10 connects two fin 2,3, or rather, makes first of second fin 3 connect vertical tube 8 and is connected vertical tube 7 with second of first fin 2 and is connected.For this purpose, adapter sleeve 10 can have the screw thread 11,12 of two opposite rotation directions, and therefore, when screwing in, adapter sleeve 10 draws both along two fin 2,3 direction each other.Seal 13 is arranged between two fin 2,3, and sealing part 13 makes multi-plate radiator 1 seal with respect to the external world.By known method itself, other fin can be connected to second fin 3.
In first fin 2, heat exchange section 4 is as water inlet pipe, heat-carrying agent, for example hot water by described water inlet pipe along arrow 14 direction supplies.
In order to control heat-carrying agent, built-in valve arrangement 15 is set.Built-in valve arrangement 15 has adapter sleeve 16, and this adapter sleeve 16 is screwed into first of first fin 2 and connects in the vertical tube 6.Built-in valve with shell 17, valve element 18 and valve seat 19 is screwed in the adapter sleeve 16.Valve element 18 is fixed on the push rod 20, and push rod 20 pushes away from valve seat 19 by split ring 21.Via the actuator pin 22 that is activated by thermostatic valve top (not showing in detail) usually, push rod 20 activated, thereby it pushes back the direction of valve element along valve seat 19.The definite then volume flow that can pass the heat-carrying agent of multi-plate radiator 1 of distance between valve element 18 and the valve seat 19 and the pressure reduction on the built-in valve.
Built-in valve arrangement 15 has the extension 23 of traffic probe version.The traffic probe structure is used to guide the heat-carrying agent of inflow to pass through valve seat 19 to valve element 18 from heat exchange section 4, and the heat-carrying agent in built-in valve arrangement 15 the place aheads is separated with the heat-carrying agent at built-in valve arrangement 15 rears.Extension 23 is by being threaded onto adapter sleeve.Extension 23 has side entrance 24, and the heat-carrying agent that flows into by this side entrance 24 arrives access road 25 by heat exchange section 4, and this access road 25 is along the direction opening of valve seat 19.Arrive distributor chamber 26 through the heat-carrying agent between valve element 18 and the valve seat 19, and can flow into the inside of adapter sleeve 10 from here, and enter second fin 3 then.
Seal 27 is arranged on the outside of extension 23, and described seal 27 leans against second from the inboard and connects on the vertical tube 7.As mentioned above, the second connection vertical tube 7 comprises internal thread 28.Seal 27 still is arranged in internal thread 28 outsides.
Seal 27 has four thin slices (lamellae) 29, and its external diameter is to a certain extent greater than second internal diameter that connects vertical tube 7.When seal 27 when first connects vertical tube 6 and pushes, it is outwardly-bent that thin slice 29 will connect the direction of vertical tube 6 along first.If heat-carrying agent has certain pressure, thin slice 29 will remain slightly to lean against second energetically and connect on the inboard of vertical tube 7.This provides extraordinary tight ness rating.This has been avoided following situation: can pass built-in valve arrangement 15 from the heat-carrying agent of heat exchange section 4 and enter second fin.Sealed 27 in this path is blocked.Heat-carrying agent only can pass built-in valve arrangement 15.Sealing toward the outer side (it is provided by the seal 13 between two fin 2,3) and internal tightness (it is provided by seal 27) are separated from one another aspect the parts.
Seal 27 is made by elastomeric material, and the heat resistance of this material is up to 100 ℃.Except rubber, also can consider for example EPDM.
Extension 23 has circumferential groove 30.Seal 27 have extend radially inwardly around the projection 31, it engages with groove 30.This embodiment has two advantages.At first, seal 27 is prevented from the displacement on the extension 23.Secondly, this provides the improved tight ness rating between extension 23 and the seal 27.
The quantity of thin slice 29 is not fixed as 4.Can use more or less thin slice.The quantity of thin slice by the tight ness rating decision of needs, is determined by built-in valve arrangement 15 required frictions are installed on the one hand on the other hand.
Shown another seal 32 between the inboard of the end of extension 23 and adapter sleeve 10.Yet, in most of the cases, can avoid sealing part 32.
Fig. 2 has shown second embodiment, wherein with Fig. 1 in components identical have identical Reference numeral.
The substantive difference of built-in valve arrangement 15 is: extension 23 is made one with adapter sleeve 16.Traffic probe structure 33 is inserted in the extension 23 then, and is connected to the shell 17 of valve.
The fin 2,3 of multi-plate radiator 1 comprises each other lean on distolateral 34,35, and each forms the end that connects vertical tube 7,8.For fixed operating sleeve 16, screwing element 36 has inserted first of first fin 2 and has connected in the vertical tube 6.
Distolateral 34,35 can connect by welding or soldering.
In addition herein, the seal 27 with thin slice 29 is assemblied on the extension 23, and thin slice tilts radially outwardly towards first direction that connects vertical tube 6.Be not all thin slices lean against in this connection second connect vertical tube 7 distolateral 34 on.Basically, if leaning against second, an independent thin slice 29 connects on the vertical tube 7, i.e. the needed tight ness rating of sufficient to guarantee.Yet a plurality of thin slices help to compensate produced between the multi-plate radiator installation period irregular.

Claims (10)

1. multi-plate radiator with a plurality of fin, each fin all comprises at least one heat exchange section and is connected vertical tube, and described fin utilizes their connection vertical tube to be connected to each other to row, and in their join domain, seal with respect to the external world, described first fin has built-in valve arrangement in the first connection vertical tube of described second fin, this built-in valve arrangement extends to the second connection vertical tube in the face of described second fin always, it is characterized in that, between described built-in valve arrangement (15) and the described second connection vertical tube (7), be furnished with seal (27).
2. multi-plate radiator according to claim 1 is characterized in that, described seal (27) has a plurality of around thin slice (29).
3. multi-plate radiator according to claim 2 is characterized in that, in described seal (27) zone, the external diameter of described at least one thin slice (29) is greater than the internal diameter of the described second connection vertical tube (7).
4. multi-plate radiator according to claim 3 is characterized in that, described thin slice (29) is outward-dipping towards the direction of the described first connection vertical tube (6).
5. according to a described multi-plate radiator in the claim 1 to 4, it is characterized in that described seal (27) has the displacement fixture (30,31) on described built-in valve arrangement (15).
6. multi-plate radiator according to claim 5, it is characterized in that, described displacement fixture (30,31) is included in the groove (30) in described built-in valve arrangement (15) or these two elements of described seal (27), and the projection (31) that engages with described groove (30) in these two elements another.
7. according to a described multi-plate radiator in the claim 1 to 6, it is characterized in that, described second connects vertical tube (7) has internal thread (28), be screwed with adapter sleeve (10) in this internal thread (28), described adapter sleeve (10) is connected to each other described first fin (2) and described second fin (3), wherein, described seal (27) is arranged in described internal thread (28) outside.
8. according to a described multi-plate radiator in the claim 1 to 7, it is characterized in that described built-in valve arrangement (15) has the tubulose extension (23) that always extends to the junction, and described seal (27) is arranged on this extension (23).
9. multi-plate radiator according to claim 8 is characterized in that, described extension (23) is fixed on the adapter sleeve (16), and this adapter sleeve (16) inserts, is screwed into especially threadably described first and connects in the vertical tube (6).
10. multi-plate radiator according to claim 9 is characterized in that, described extension (23) is made for one with described adapter sleeve (16).
CN2009101262373A 2008-03-08 2009-03-09 Multi-plate radiator Expired - Fee Related CN101526325B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008013277.2 2008-03-08
DE200810013277 DE102008013277A1 (en) 2008-03-08 2008-03-08 Sectional radiator, has installation valve arrangement fixed with connecting pipe that faces segment, and seal arranged between installation valve arrangement and connecting pipe

Publications (2)

Publication Number Publication Date
CN101526325A true CN101526325A (en) 2009-09-09
CN101526325B CN101526325B (en) 2012-02-22

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Application Number Title Priority Date Filing Date
CN2009101262373A Expired - Fee Related CN101526325B (en) 2008-03-08 2009-03-09 Multi-plate radiator

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CN (1) CN101526325B (en)
DE (1) DE102008013277A1 (en)
IT (1) IT1397426B1 (en)
RU (1) RU2396492C1 (en)
TR (1) TR200901621A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU181077U1 (en) * 2017-12-29 2018-07-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" Heater
RU181734U1 (en) * 2018-03-22 2018-07-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" Heater
RU181742U1 (en) * 2018-04-26 2018-07-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" Heater
RU183405U1 (en) * 2018-05-17 2018-09-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Мордовский государственный университет им. Н.П. Огарёва" Heater

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE185894T1 (en) * 1994-02-02 1999-11-15 Giacomini Spa RADIATORS WITH BUILT-IN FITTINGS
DE29502860U1 (en) * 1995-02-21 1995-04-06 HKF Heizkörperfertigung Meiningen GmbH, 98617 Meiningen Tube radiator
ATE172534T1 (en) * 1995-03-25 1998-11-15 Zehnder Verkauf Verwaltung RADIATOR
DE19818209C2 (en) * 1997-04-26 2002-10-24 Siegfried Von Der Heyden Universal Sectional radiators
IT1300587B1 (en) 1998-07-16 2000-05-23 Franco Lancini DEVICE FOR THE ASSEMBLY OF A THERMOSTATIC VALVE AND / OR AN INTERCEPTION VALVE ON RADIATORS FOR HEATING SYSTEMS
PT1243887E (en) * 2001-03-21 2004-05-31 Zehnder Verkauf Verwaltung SEATING SYSTEM FOR A HEATING DEVICE

Also Published As

Publication number Publication date
ITTO20090152A1 (en) 2009-09-09
TR200901621A2 (en) 2009-09-23
RU2396492C1 (en) 2010-08-10
DE102008013277A1 (en) 2009-09-10
IT1397426B1 (en) 2013-01-10
CN101526325B (en) 2012-02-22

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Granted publication date: 20120222

Termination date: 20170309