EP1212563B1 - Soupape a encastrer pour un radiateur a elements multiples - Google Patents

Soupape a encastrer pour un radiateur a elements multiples Download PDF

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Publication number
EP1212563B1
EP1212563B1 EP00958271A EP00958271A EP1212563B1 EP 1212563 B1 EP1212563 B1 EP 1212563B1 EP 00958271 A EP00958271 A EP 00958271A EP 00958271 A EP00958271 A EP 00958271A EP 1212563 B1 EP1212563 B1 EP 1212563B1
Authority
EP
European Patent Office
Prior art keywords
valve seat
closing member
insert
valve according
housing
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.)
Expired - Lifetime
Application number
EP00958271A
Other languages
German (de)
English (en)
Other versions
EP1212563A1 (fr
Inventor
Fester Garm
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 EP1212563A1 publication Critical patent/EP1212563A1/fr
Application granted granted Critical
Publication of EP1212563B1 publication Critical patent/EP1212563B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to a cartridge valve for a Flat radiator, with a housing that is the first Penetrated member, wearing a valve seat, with a cooperates from the outside operable closure piece, and an outgoing from the housing circumference inlet channel and an outlet channel leading to the second member having.
  • Such a cartridge valve is known from DE 43 30 149 A1. It controls, as it is connected to the flow, the flow of the heat carrier from the first member to second member and thus all other members of the Radiator.
  • the housing has an inlet channel, the one from a radial bore and one to the valve seat leading axial bore exists.
  • the outlet channel is formed by a through hole that adjoins the room the closure piece with the second member facing Front side of the housing connects.
  • the housing therefore has a very complicated structure and is in the production expensive.
  • the invention is based on the object, a cartridge valve specify the type described above, the has a simpler structure and therefore more cost effective can be produced.
  • a particularly effective pressure relief with respect to the Outlet pressure results from the fact that the closure piece sealed on its side facing away from the valve seat engages in a cylinder chamber, whose effective Pressure surface substantially equal to the valve seat enclosed area, and that the cylinder space with connected to the space inside the valve seat.
  • closure piece penetrated by at least one pressure relief channel is.
  • closure piece an area having in which its cross-section to the valve seat increases, and that a close to the valve seat facing away End face of the closure piece arranged Ring flange partially overlaps this area and from the pressure acting on the area is loaded. This allowed taking into account the overlap area from valve seat and closure piece a substantial or complete pressure relief also on the inlet side.
  • Valve seat outside a circumferential groove is connected upstream.
  • the inlet channel a cutout provided in the housing wall. This leads to a very simple construction with a short inlet channel.
  • the tube at the free end a plate with a disk seal to attach to a first and second link connecting sleeve carries.
  • the housing has a screw-in and a attached thereto extension, at least the Includes valve seat and the outlet channel. Under retention of the screw can be different Extensions are used that suit the particular application are specially adapted.
  • plastic can be sprayed or even by subsequent editing easily in the desired Bring shape.
  • a sectional heating element 1 has a plurality of members 2, 3, with the help of sleeves 4, which partly left-hand thread, partly have right-hand thread, connected together are.
  • the cavity 5 of the first member 2 is at the bottom End provided with a flow connection.
  • a cartridge valve 6 controls the transition of the heat carrier from Cavity 5 to the cavity 7 of the second member 3, the via several more links with the return port connected is.
  • the flow pattern is indicated by the arrows 8 and 9 on.
  • the cartridge valve 6 is held by a threaded bushing 10 on the end face of the first member 2. It has a housing 11 which has a screw 12 and an extension 13. The screw 12 is connected via a thread 14 with the sleeve 10 and a thread 15 with the extension 13.
  • the extension has a valve seat 16 which cooperates with a closure member 17 having the pressure relief channels 18 and is actuated via a valve stem 19 from a thermostatic attachment 20 ago.
  • a cutout in the wall of the extension 13 serves as an inlet channel 21, a pipe adjoining the valve seat 16 as an outlet channel 22. This plate is adjoined by a plate 23 which carries a sealing washer 24.
  • the cartridge valve 106 has a housing 111, which is a screw 112 with a thread 114, and an extension 113 has.
  • the extension 113 has the valve seat 116 and the outlet channel 122 on.
  • the inlet channel 121 is through a section formed in the housing wall.
  • a closure piece 117 is actuated via a plunger 119 from the outside.
  • a presetting 125 Between Housing 111 and the closure member 117 is located itself a presetting 125, with the help of Knob 126 can be rotated while the inlet channel 121, which is the shape of a section of the housing wall has, more or less covering.
  • valve stem 119 through an opening spring 127 is loaded, which is located on the Presetting jack supported.
  • outlet channel 122 provided on the circumference with a ring seal 123, so that he is in the cylindrical interior of a not illustrated sleeve, the connection of two Serves limbs, can be pushed.
  • closure piece 117 preferably is largely or completely depressurized, so the applied from the outside actuating forces a allow trouble-free operation.
  • the following measures are provided:
  • the closure piece 117 is of several pressure relief channels 118 interspersed, which the connection to a Cylinder space 128 produce its effective cross-sectional area equal to that of the exit channel 122, that is, within the valve seat 116 lying and thus the area acted upon by the outlet pressure of the closure piece 117 is.
  • the closure piece 117 On the outside, the closure piece 117 has a Area 129 with the valve seat 116 toward increasing Cross section, here bounded by a conical surface on. This is followed by a cylindrical surface 130 and an annular flange 131, which bears sealingly against the circumference of the cylinder chamber 128. The area 129 is necessary to allow the valve seat 116 is covered. The partial overlap of the Area 129 through the annular flange 131 causes under Considering the overlap area between Closure 117 and valve seat 116 a full or at least partially relieving the inlet pressure.
  • the cross-sectionally rounded valve seat 116 forms a Art Wall on the inside of a circumferential groove 132. This leads in connection with the end face of the closure piece 117 input side to a pressure increase, the is denoted by "++", and to the output side a pressure drop marked by "-" is. This will cause a flutter or rattling of the Closure piece, as is the case in particular with closure pieces or valve seats made of elastic material occurs, Fixed.
  • the extension 13th or 113 may be metal or preferably plastic consist. He can also be considered a telescopically movable Cylinder part with built-in spring in order Tolerance compensation may be formed. Many parts of the Cartridge 6 or 106 can already work with those on the market. This allows a production in large series, so that too this reduces the costs.
  • the limbs of the Radiators can be omitted by eliminating the connection sleeve 4 also welded together.

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)
  • Valve Housings (AREA)
  • Forging (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Safety Valves (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Multiple-Way Valves (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Resistance Heating (AREA)

Claims (11)

  1. Soupape intégrée pour un radiateur à éléments multiples, comportant un boítier, que le premier élément aller traverse, et porte un siège de soupape, qui coopère avec un organe de fermeture pouvant être actionné de l'extérieur, ainsi qu'un canal d'entrée qui sort de la périphérie du boítier et possède un canal de sortie qui aboutit au second élément, caractérisé en ce que l'organe de fermeture (17;117) est détendu du point de vue pression, que le canal d'entrée (21;121) est prévu latéralement à côté de l'organe de fermeture (17;117) et est formé par une découpe dans la paroi du boítier, et que le canal de sortie (22;122) se raccorde, sur le côté tourné à l'opposé de l'organe de fermeture, au siège de soupape (16; 116).
  2. Soupape intégrée selon la revendication 1, caractérisée en ce que l'organe de fermeture (17;117) s'engage, d'une manière étanchéifiée au niveau de son côté tourné à l'opposé du siège de soupape (116), dans une chambre de cylindre (128), dont la surface de pression active est approximativement égale à la surface entourée par le siège de soupape (116), et que la chambre de cylindre (128) est reliée à la chambre située à l'intérieur du siège de soupape (116).
  3. Soupape intégrée selon la revendication 2, caractérisée en ce que l'organe de fermeture (17;117) est traversé par au moins un canal de détente de pression (18; 118).
  4. Soupape intégrée selon l'une des revendications 1 à 3, caractérisée en ce que l'organe de fermeture (117) comporte une zone (129), dans laquelle sa section transversale augmente en direction du siège de soupape (16, 116), et qu'une bride annulaire (131), qui est disposée à côté de la face frontale de l'organe de fermeture (117), tournée à l'opposé du siège de soupape, chevauche partiellement cette zone (129) et est chargée par la pression agissant sur la zone.
  5. Soupape intégrée selon l'une des revendications 1 à 4, caractérisée en ce qu'une gorge périphérique (132) est disposée extérieurement en amont du siège de soupape (116).
  6. Soupape intégrée selon l'une des revendications 1 à 5, caractérisée en ce qu'entre la découpe et l'organe de fermeture (17;117) est prévue une douille de préréglage (25;125), qui détermine la section transversale du canal d'entrée (21;121).
  7. Soupape intégrée selon l'une des revendications 1 à 6, caractérisée en ce que le boítier (11;111) comporte, pour la formation du canal de sortie (22;122), un tube qui se raccorde au siège de soupape (16; 116) .
  8. Soupape intégrée selon la revendication 7, caractérisée en ce que le tube porte, sur son extrémité, une plaque (23) comportant une garniture d'étanchéité en forme de disque (24) destinée à s'appliquer contre un manchon (4) reliant les premier et second organes (2,3).
  9. Soupape intégrée selon la revendication 7, caractérisée en ce que le tube porte, sur la périphérie, une garniture d'étanchéité annulaire (123) destinée à être insérée dans un manchon reliant des premier et second organes.
  10. Soupape intégrée selon l'une des revendications 1 à 8, caractérisée en ce que le boítier (11; 111) comporte une partie vissable (12; 112) et un prolongement (23;113) fixé à cette partie vissable et qui comprend au moins le siège de soupape (16;116) et le canal de sortie (22;122).
  11. Soupape intégrée selon la revendication 10, caractérisée en ce que le prolongement (13;113) est formé d'une matière plastique.
EP00958271A 1999-09-16 2000-09-11 Soupape a encastrer pour un radiateur a elements multiples Expired - Lifetime EP1212563B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19944364A DE19944364B4 (de) 1999-09-16 1999-09-16 Einbauventil für einen Gliederheizkörper
DE19944364 1999-09-16
PCT/DK2000/000497 WO2001020207A1 (fr) 1999-09-16 2000-09-11 Soupape a encastrer pour un radiateur a elements multiples

Publications (2)

Publication Number Publication Date
EP1212563A1 EP1212563A1 (fr) 2002-06-12
EP1212563B1 true EP1212563B1 (fr) 2005-04-06

Family

ID=7922209

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00958271A Expired - Lifetime EP1212563B1 (fr) 1999-09-16 2000-09-11 Soupape a encastrer pour un radiateur a elements multiples

Country Status (10)

Country Link
EP (1) EP1212563B1 (fr)
CN (1) CN1246617C (fr)
AT (1) ATE292767T1 (fr)
AU (1) AU6984700A (fr)
DE (2) DE19944364B4 (fr)
EE (1) EE200200117A (fr)
HU (1) HUP0202601A2 (fr)
PL (1) PL194607B1 (fr)
TR (1) TR200200675T2 (fr)
WO (1) WO2001020207A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10129454A1 (de) * 2001-06-19 2003-01-16 Danfoss As Ventil, insbesondere Heizkörperventil
DE10349925A1 (de) * 2003-10-25 2005-06-02 Danfoss A/S Einbauventil für einen Heizkörper, insbesondere Gliederheizkörper
DE102007005766B4 (de) * 2007-02-06 2013-08-14 Danfoss A/S Heizkörperanordnung
DE102007025823B4 (de) * 2007-06-02 2013-02-28 Danfoss A/S Einbauventil, insbesondere für einen Gliederheizkörper, und Gliederheizkörper
DE102007025824A1 (de) * 2007-06-02 2008-12-04 Danfoss A/S Gliederheizkörper
DE102008013278B4 (de) * 2008-03-08 2009-11-12 Danfoss A/S Gliederheizkörper
RU195496U1 (ru) * 2019-11-05 2020-01-29 Общество с ограниченной ответственностью "Сильвер-Инновация" Радиатор отопления с нижним подключением со встроенным термостатическим клапаном
RU205460U1 (ru) * 2021-01-29 2021-07-15 Андрей Иванович Ощепков Соединение секций секционного радиатора

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE472690C (de) * 1926-05-27 1929-08-27 Siemens Schuckertwerke Akt Ges Schaltung zur Sicherung von mehr als zwei parallelen Leitungen gleicher Phase gegen unerwuenschte Stroeme
US2897836A (en) * 1956-06-13 1959-08-04 Us Industries Inc Balanced valve
FR1530659A (fr) * 1967-05-19 1968-06-28 Ideal Standard Dispositif de raccordement de réglage et d'obturation des radiateurs de chauffage central à eau chaude
US3572382A (en) * 1969-01-31 1971-03-23 Fred J Luthe Single-ported double-seated valve mechanism
DE8217528U1 (de) * 1982-06-18 1982-12-16 Pfeiffer, Wolfgang, 2000 Hamburg Regelventil, insbesondere fuer kondensat aus dampfbeheizten heizschlangen oder dergleichen
DE4303483C2 (de) * 1993-02-06 1996-04-18 Iwk Regler Kompensatoren Regler
DE4330149A1 (de) * 1993-09-07 1995-03-09 Hkf Heizkoerperfertigung Meini Thermostatisch gesteuertes Heizkörperventil, insbesondere für Röhrenradiatoren
DE4402752A1 (de) * 1994-01-31 1995-08-03 Danfoss As Heizkörperventil
DE4443352A1 (de) * 1994-12-06 1996-06-13 Kermi Gmbh Vorrichtung zur Steuerung eines Durchflusses, insbesondere Ventil

Also Published As

Publication number Publication date
CN1375048A (zh) 2002-10-16
ATE292767T1 (de) 2005-04-15
HUP0202601A2 (en) 2003-01-28
WO2001020207A1 (fr) 2001-03-22
EE200200117A (et) 2003-04-15
DE19944364B4 (de) 2006-09-28
DE19944364A1 (de) 2001-04-12
CN1246617C (zh) 2006-03-22
EP1212563A1 (fr) 2002-06-12
PL355174A1 (en) 2004-04-05
DE50010005D1 (de) 2005-05-12
TR200200675T2 (tr) 2002-08-21
AU6984700A (en) 2001-04-17
PL194607B1 (pl) 2007-06-29

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