EP0572501A1 - Vanne de radiateur. - Google Patents

Vanne de radiateur.

Info

Publication number
EP0572501A1
EP0572501A1 EP92905636A EP92905636A EP0572501A1 EP 0572501 A1 EP0572501 A1 EP 0572501A1 EP 92905636 A EP92905636 A EP 92905636A EP 92905636 A EP92905636 A EP 92905636A EP 0572501 A1 EP0572501 A1 EP 0572501A1
Authority
EP
European Patent Office
Prior art keywords
valve
spindle
closure piece
heating
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.)
Granted
Application number
EP92905636A
Other languages
German (de)
English (en)
Other versions
EP0572501B1 (fr
Inventor
Helmut Letzel
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.)
Metallwerke Neheim Goeke & Co GmbH
Neheim Goeke & Co Metall
Original Assignee
Metallwerke Neheim Goeke & Co GmbH
Neheim Goeke & Co Metall
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 Metallwerke Neheim Goeke & Co GmbH, Neheim Goeke & Co Metall filed Critical Metallwerke Neheim Goeke & Co GmbH
Publication of EP0572501A1 publication Critical patent/EP0572501A1/fr
Application granted granted Critical
Publication of EP0572501B1 publication Critical patent/EP0572501B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/088—Draining arrangements

Definitions

  • the invention relates to a heating valve according to the preamble of claim 1, which is used in a straight seat or angled seat construction in heating systems with several radiators and different lines, mainly in the return line, via such heating valves, which serve to shut off a line, the corresponding part of the system can be used empty.
  • a heating valve of the generic type is known from DE-GM 71 11 825.
  • a hollow spindle which also serves for presetting the flow rate, is screwed into the screw socket of the housing and is screwed against the valve seat in the housing for shut-off and for pre-opening position is displaceable.
  • a ball valve is arranged in the hollow valve spindle, via which the line or a radiator can be emptied. The ball can be moved from the outside against the pressure of the return spring through the hollow valve spindle using a screw-on emptying device and can thus be lifted off its valve seat inside the valve spindle. The front part of this valve spindle is used for presetting.
  • the object of the invention is to propose a heating valve of the type mentioned at the outset, which can be combined in a simple manner with a pressure regulator.
  • the object of the invention is achieved with a heating valve with all the features of claim 1.
  • a controller can be attached to such a heating valve according to the invention, which can be used as a shut-off valve with drainage function and presetting possibility, without the valve housing or the upper part having to be mounted.
  • the controller engages with a corresponding actuating element in the hollow valve spindle and acts against the second closure piece in this valve spindle.
  • Such a heating valve can therefore be converted into a control valve in a simple manner.
  • the controller can be placed on the outer end of the valve spindle.
  • the controller is thus independent of the housing and can be used advantageously on different valve sizes with different housings but the same valve stem end design.
  • a possibility is shown to make the presetting visible from the outside.
  • screw cap and indicator ring form the preset display visible from the outside.
  • FIG. 1 shows a longitudinal section through a heating valve designed as a shut-off valve with a predetermined presetting
  • FIG. 2 shows the combination of a heating valve according to FIG. 1 with a membrane regulator attached to the valve spindle.
  • the number 1 denotes the housing of a heating valve.
  • the connecting pieces 11 and 12 are indicated opposite, which lead to the strand or to the radiator.
  • the screw socket 13 serves to receive the screwed-in valve upper part 2.
  • a valve seat 14 is formed in the interior of the housing 1, against which a first closure piece 4 arranged on the valve spindle 3 acts. In principle, the position of this first closure piece 4 relative to the corresponding valve seat 14 determines the presetting for the flow. With this first closure piece 4, the heating valve can be shut off. In the axial cavity 31 of the valve spindle 3, a double-acting second closure piece 5 can be displaced against the pressure of the spring 6.
  • the opposite closure piece end 52 protrudes through the first valve closure piece 4 and forms with the protruding section the contour of the first closure piece and determines the throttle gap with it.
  • a screw cap 8 is placed on a rotary driver 32 in a rotationally fixed manner and secured by a cap 82 firmly placed thereon, which at the same time holds the hollow valve spindle
  • the presetting is carried out after removing the cap 82 and the screw cap 8.
  • the valve spindle 3 is not moved. This is followed by a corresponding rotation of the indicator ring 7, by means of which a presetting nut 10, which is toothed in the indicator ring 7, is displaced with the adjusting ring 10a accommodated therein in a rotationally fixed manner and drives the valve spindle 3 in the axial direction.
  • the corresponding rotary driving connection is used in section 21 in the valve upper part 2 in connection with the corresponding design of the valve spindle 3 in this area.
  • a threaded section 22 is formed, into which the indicator ring 7 entries.
  • a regulator preferably a diaphragm regulator 9
  • a correspondingly designed section 34 which also serves to receive the cap 82.
  • Its associated screw sleeve 91 protrudes into a shoulder 81 on the screw cap 8.
  • an actuation element 92 in the form of a tube is fastened, which projects into the hollow valve spindle 3 and acts with its free end against the second closure piece 5.
  • the second closure piece 5 is displaced with its closure piece end 52 in the direction of the valve seat 14 in the housing 1 and thus controls the flow in a controlled manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Temperature-Responsive Valves (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)

Abstract

On propose une vanne de radiateur avec laquelle sont prévus, sur un boîtier (1), une tubulure de raccordement (11) au radiateur et un raccord fileté (13) destiné à recevoir une première pièce d'obturation (4) disposée sur une tige creuse de vanne (4), pièce d'obturation qui forme avec un siège de vanne (33) dans le boîtier (1) un système de préréglage du type à étranglement pour le débit, et avec laquelle, dans la tige creuse de vanne (3), une deuxième pièce d'obturation de vanne (5) actionnée de l'extérieur contre la pression d'un ressort est déplacée de l'extérieur, par rapport à un siège correspondant dans la tige de vanne (3), pour vidanger la ligne de tubes ou le corps de chauffe par l'intermédiaire de la tige de vanne (3). La deuxième pièce creuse d'obturation de vanne (5) est à double action et se déplace par son extrémité (52) opposée au siège (33) de vanne de vidange à travers la première pièce d'obturation de vanne (4) en direction du siège (14) de la vanne du boîtier, un régulateur (9) agissant sur la deuxième pièce d'obturation de vanne (4) pouvant être placé sur la vanne.
EP92905636A 1991-02-28 1992-02-27 Vanne de radiateur Expired - Lifetime EP0572501B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4106278A DE4106278C2 (de) 1991-02-28 1991-02-28 Heizungsventil
DE4106278 1991-02-28
PCT/DE1992/000158 WO1992015825A1 (fr) 1991-02-28 1992-02-27 Vanne de radiateur

Publications (2)

Publication Number Publication Date
EP0572501A1 true EP0572501A1 (fr) 1993-12-08
EP0572501B1 EP0572501B1 (fr) 1994-07-20

Family

ID=6426071

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92905636A Expired - Lifetime EP0572501B1 (fr) 1991-02-28 1992-02-27 Vanne de radiateur

Country Status (9)

Country Link
EP (1) EP0572501B1 (fr)
JP (1) JP3142564B2 (fr)
KR (1) KR0186036B1 (fr)
AT (1) ATE108887T1 (fr)
AU (1) AU1335292A (fr)
DE (2) DE4106278C2 (fr)
DK (1) DK0572501T3 (fr)
ES (1) ES2056709T3 (fr)
WO (1) WO1992015825A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111853253A (zh) * 2020-06-29 2020-10-30 王艳萍 一种气缸控制阀

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443324C1 (de) * 1994-12-06 1996-01-18 Neheim Goeke & Co Metall Ventil für Heizungs-, Warmwasser- oder Kühlanlagen
DE9420412U1 (de) * 1994-12-21 1995-02-16 Metallwerke Neheim Goeke & Co Gmbh, 59755 Arnsberg Ventil für Heizungs-, Warmwasser- oder Kühlanlagen
DE19831993C1 (de) * 1998-07-16 2000-03-30 F W Oventrop Gmbh & Co Kg Ventil für liquide Medien mit Voreinstellung der Durchflußmenge
CN102996848A (zh) * 2011-09-08 2013-03-27 彭新民 双膜片隔膜截止阀
DE102013106046A1 (de) * 2013-06-11 2014-12-11 Jürgen Schlösser Armaturen GmbH Ventilanordnung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH373234A (de) * 1959-08-19 1963-11-15 Karrer Weber & Cie Ag Wohnungsabstellorgan für Wasserleitungen
DE7111825U (de) * 1971-03-27 1971-08-26 Metallwerke Neuheim Goeke & Co Kg Absperrventil insbesondere zum einbau zwischen heizkoerper und deren ruecklaufleitung
GB8717325D0 (en) * 1987-07-22 1987-08-26 South Staffordshire Waterworks Making third flow connection to stop valve
DE3901323C1 (en) 1989-01-18 1990-02-01 Metallwerke Neheim Goeke & Co Gmbh, 5760 Arnsberg, De Radiator drain valve
DE3917625A1 (de) * 1989-05-31 1990-12-06 Schloesser Gmbh Heizkoerperverschraubung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9215825A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111853253A (zh) * 2020-06-29 2020-10-30 王艳萍 一种气缸控制阀
CN111853253B (zh) * 2020-06-29 2022-09-09 湖北沃特威汽车电子有限公司 一种气缸控制阀

Also Published As

Publication number Publication date
WO1992015825A1 (fr) 1992-09-17
DE4106278A1 (de) 1992-09-03
ES2056709T3 (es) 1994-10-01
ATE108887T1 (de) 1994-08-15
DE4106278C2 (de) 1999-04-15
JPH06508417A (ja) 1994-09-22
EP0572501B1 (fr) 1994-07-20
KR0186036B1 (ko) 1999-04-15
DE59200301D1 (de) 1994-08-25
DK0572501T3 (da) 1994-09-26
JP3142564B2 (ja) 2001-03-07
AU1335292A (en) 1992-10-06

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