EP1245904A2 - Dispositif pour rincer et/ou remplir un circuit de fluide d'une installation solaire - Google Patents

Dispositif pour rincer et/ou remplir un circuit de fluide d'une installation solaire Download PDF

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Publication number
EP1245904A2
EP1245904A2 EP02006724A EP02006724A EP1245904A2 EP 1245904 A2 EP1245904 A2 EP 1245904A2 EP 02006724 A EP02006724 A EP 02006724A EP 02006724 A EP02006724 A EP 02006724A EP 1245904 A2 EP1245904 A2 EP 1245904A2
Authority
EP
European Patent Office
Prior art keywords
valve
flow
connections
filling
liquid circuit
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
EP02006724A
Other languages
German (de)
English (en)
Other versions
EP1245904B1 (fr
EP1245904A3 (fr
Inventor
Manfred Dipl.-Ing. Wilfer
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.)
Simplex Wilfer & Co GmbH
Original Assignee
Simplex Wilfer & Co 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 Simplex Wilfer & Co GmbH filed Critical Simplex Wilfer & Co GmbH
Publication of EP1245904A2 publication Critical patent/EP1245904A2/fr
Publication of EP1245904A3 publication Critical patent/EP1245904A3/fr
Application granted granted Critical
Publication of EP1245904B1 publication Critical patent/EP1245904B1/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
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system

Definitions

  • the invention relates to a device for rinsing and / or Refill the liquid circuit of a solar system the preamble of claim 1.
  • Such devices have been commercially available to date, which correspond to a shut-off valve on both sides of the Check valve body has two ports that in turn are provided with check valves.
  • the rinsing or Filling the liquid circuit can be interrupted the circuit by means of the main shut-off valve with one of the bypasses as the inflow and the other of the auxiliary connections serves as a drain.
  • the object of the invention is a device for rinsing and / or filling a liquid circuit Propose solar system by means of which the number of Components for such a circuit can be reduced.
  • one according to the invention is distinguished Device for rinsing and / or filling a Liquid circuit of a solar system characterized in that the main shut-off valve is designed as a throttle valve and a Flow meter between the two auxiliary connections is provided.
  • a device according to the invention is not only for rinsing and / or filling the liquid circuit usable, but it can with the help of the throttle valve and the flow meter also a desired volume flow can be set in the liquid circuit.
  • Such one Volume flow is usually for solar collectors optimal energy utilization or to avoid the Overheating of collectors makes sense.
  • the number of parts within the Liquid circuit By using a device according to the invention the number of parts within the Liquid circuit.
  • the Design of the main shut-off valve as a throttle valve separate throttle valve not necessary.
  • a housing in which all connections to one Unit are summarized.
  • the three valves mentioned and the flow meter built-in The complete structural unit is integrated into the Brought to the market and in appropriate liquid circuits assembled.
  • Such a housing eliminates the Assembly of the device from any individual components for making the various connections. Also corresponding sealing points between individual This eliminates components.
  • the Design as a structural unit completely integrated in a housing the effort in the manufacture and installation in the Liquid circulation reduced. In addition, one to realize such a device more compact and has a very small space requirement.
  • Such a housing is advantageously also tubular side branch for the secondary connections educated.
  • a tubular housing is streamlined and into a liquid circuit to save space integrate.
  • In the side branch for the Extension lines can easily be the required Auxiliary check valves are arranged.
  • the Flow meter with one in operation of the flow exposed body movable against a restoring force Mistake.
  • This body the flow of fluid inside the housing has a defined flow resistance opposed by the flow against the Resetting force depending on the volume flow in a certain Position that corresponds to the set Volume flow corresponds. Based on the position of this body accordingly, the flow through an inventive Measure device.
  • This structure of a flow meter is particularly advantageous in that such a type without another is to be accommodated in a tubular housing.
  • the Display of the flow meter using a sight glass realized.
  • a sight glass can easily the position of a body exposed to the flow in the Detected inside the housing and a flow or Volume flow through the device can be equated. A corresponding scaling is preferred for this or attached to the sight glass.
  • the flow meter is also advantageous to refer to the flow meter to be arranged in the flow direction upstream of the throttle valve. Since turbulence is usually caused by a throttle valve Liquid flow is generated, which is the accuracy of a Flow meter of any type can interfere Arrangement in front of the throttle valve in one area if possible laminar flow less sensitive to interference.
  • a device enables simple Way besides rinsing and filling one Liquid cycle of a solar system setting a desired flow. This can be done manually by regulation of the throttle valve. Especially in connection with a simple flow meter of the specified type reading from a sight glass makes this a special one simple and therefore inexpensive variant of the Realize flow adjustment.
  • a device according to the invention can also with other types of flow meters, in particular generating an electronically evaluable measurement signal be realized, which is particularly the case when using a controllable throttle valve is advantageous.
  • a circulation pump is used on the suction side.
  • Such Circulation pump is usually in the liquid circuit anyway the solar system provided.
  • This circulation pump is with the mentioned arrangement also as a feed pump for rinsing or Filling the circuit can be used.
  • Additives such as antifreeze or the like Hand pumps used.
  • the throttle valve acts as a check valve used so that the fluid cycle is complete is blocked.
  • the auxiliary valves can now one of the auxiliary connections as inlet and the other as Process can be used.
  • the cheap Arrangement on the suction side of the circulation pump can be a very effective flushing can take place without a separate pump. Also filling the liquid circuit can be done in this way can be easily accomplished.
  • the single figure shows a schematic side view of a device according to the invention.
  • the device 1 is with a tubular housing 2, of which two connecting pieces 3, 4 branch, shown. Are on both sides of the housing 2 Connection devices for connecting the device 1 in a liquid circuit, not shown attached, in the form of an external thread 5 and a widened end cross section 6 for attaching a Nut.
  • Adjustment unit 9 is visible. Scaling makes it easier retrieving previous settings. About the Adjustment unit 9 can not be shown Completely block the shut-off valve inside the housing 2.
  • a sight glass 10 arranged through which a located in the housing 2 in Operation of the flow exposed body 11 is recognizable, which is movable against a return spring 12.
  • a scale the side next to the sight glass 10 facilitates the assignment of the Position of the body 11 to a flow rate.
  • connection piece 3 and 4 are the secondary check valves housed, of which in the illustration according to the figure only the actuators 13, 14 can be seen.
  • the inventive device is in the flow direction S in the circuit of a solar system installed and serves during of the company for setting and recording the Flow rate. If a filling or a flushing of the Circuit is required, is via the adjustment unit 9 the associated main shut-off valve closed, whereby the liquid cycle is interrupted. Subsequently can the auxiliary valves via the actuators 13, 14 are opened and a rinsing process or a filling process be started.
  • the main shut-off valve eliminates the need for a separate main shut-off valve or throttle valve.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Multiple-Way Valves (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Check Valves (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP02006724A 2001-03-27 2002-03-23 Dispositif pour rincer et/ou remplir un circuit de fluide d'une installation solaire Expired - Lifetime EP1245904B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10115205 2001-03-27
DE10115205A DE10115205A1 (de) 2001-03-27 2001-03-27 Vorrichtung zum Spülen und/oder Befüllen eines Flüssigkeitskreislaufs einer Solaranlage

Publications (3)

Publication Number Publication Date
EP1245904A2 true EP1245904A2 (fr) 2002-10-02
EP1245904A3 EP1245904A3 (fr) 2003-09-17
EP1245904B1 EP1245904B1 (fr) 2006-03-08

Family

ID=7679334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02006724A Expired - Lifetime EP1245904B1 (fr) 2001-03-27 2002-03-23 Dispositif pour rincer et/ou remplir un circuit de fluide d'une installation solaire

Country Status (3)

Country Link
EP (1) EP1245904B1 (fr)
AT (1) ATE319967T1 (fr)
DE (2) DE10115205A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2442093A (en) * 2006-09-23 2008-03-26 Martin John Smith Indicator device
US7775792B2 (en) 2005-11-07 2010-08-17 Riello S.P.A. Combustion head for a gas burner
GB2625360A (en) * 2022-12-15 2024-06-19 Intaco Ltd Connector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7725622U1 (de) * 1977-08-18 1977-12-15 Binkert, Hugo, 7892 Albbruck Montage-vorrichtung fuer solare heizsysteme mit regelbarer energieuebertragung
EP0153427B1 (fr) * 1984-02-25 1987-07-08 Helmut Meges Armaturen- und Regeltechnik GmbH & Co. KG Soupape de réglage pour une ligne de tubes
DE8909284U1 (de) * 1989-08-01 1989-09-14 Theodor Heimeier Metallwerk KG, 4782 Erwitte Gradsitzstrangventil
DE4319109A1 (de) * 1993-06-04 1994-12-08 Ver Energiewerke Ag Verfahren und Anordnung zur Frostschutzsicherung von Solaranlagen
FR2716953B1 (fr) * 1993-12-23 1996-04-05 Alain Benhaim Dispositif de traitement à l'aide d'une solution d'une surface intérieure d'une installation à circulation.
CH688305A5 (de) * 1994-07-05 1997-07-31 Reber & Sohn Ag H Anschlussstueck und Verfahren zum Spuelen von Wasserleitungen.
DE19543533C2 (de) * 1995-11-22 1998-10-08 Solvis Solarsysteme Gmbh Solaranlage mit Zahnradpumpe

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7775792B2 (en) 2005-11-07 2010-08-17 Riello S.P.A. Combustion head for a gas burner
GB2442093A (en) * 2006-09-23 2008-03-26 Martin John Smith Indicator device
GB2442093B (en) * 2006-09-23 2011-11-16 Martin John Smith Indicator device
GB2625360A (en) * 2022-12-15 2024-06-19 Intaco Ltd Connector
EP4386270A1 (fr) * 2022-12-15 2024-06-19 Intaco Limited Connecteur
GB2625360B (en) * 2022-12-15 2025-05-28 Intaco Ltd Connector

Also Published As

Publication number Publication date
ATE319967T1 (de) 2006-03-15
DE10115205A1 (de) 2002-10-10
DE50205982D1 (de) 2006-05-04
EP1245904B1 (fr) 2006-03-08
EP1245904A3 (fr) 2003-09-17

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