EP1245904A2 - Vorrichtung zum Spülen und/oder Befüllen eines Flüssigkeitskreislaufs einer Solaranlage - Google Patents
Vorrichtung zum Spülen und/oder Befüllen eines Flüssigkeitskreislaufs einer Solaranlage Download PDFInfo
- 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
Links
- 238000011010 flushing procedure Methods 0.000 title claims description 4
- 238000009434 installation Methods 0.000 title claims description 3
- 239000012530 fluid Substances 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Washing And Drying Of Tableware (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Check Valves (AREA)
- Multiple-Way Valves (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
- 1
- Vorrichtung
- 2
- rohrförmiges Gehäuse
- 3
- Anschlussstutzen
- 4
- Anschlussstutzen
- 5
- Außengewinde
- 6
- Endquerschitt
- 7
- Außengewinde
- 8
- Vorsprung
- 9
- Verstelleinheit
- 10
- Schauglas
- 11
- Körper
- 12
- Rückstellfeder
- 13
- Betätigungsmechanismus
- 14
- Betätigungsmechanismus
Claims (8)
- Vorrichtung zum Spülen und/oder Befüllen eines Flüssigkeitskreislaufs einer Solaranlage mit zwei Hauptanschlüssen zum Anschluss an den Flüssigkeitskreislauf, mit einem Hauptsperrventil zur Sperrung des Flüssigkeitskreislaufs und mit zwei beidseits des Hauptsperrventils angeordneten, jeweils mit einem Nebensperrventil versehenen Nebenanschlüssen, dadurch gekennzeichnet, dass das Hauptsperrventil als Drosselventil ausgebildet und ein Durchflussmesser zwischen den beiden Nebenanschlüssen vorgesehen ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass ein Gehäuse (2) vorgesehen ist, mit dem alle Komponenten zu einer Baueinheit zusammengefasst sind.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass das Gehäuse (2) rohrförmig mit seitlich abzweigenden Stutzen (3, 4) für die Nebenanschlüsse ausgebildet ist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass der Durchflussmesser einen im Betrieb der Strömung ausgesetzten gegen eine Rückstellkraft beweglichen Körper (11) aufweist.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass der Durchflussmesser eine Anzeige (10) umfasst.
- Vorrichtung nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass der Durchflussmesser bezogen auf die Strömungsrichtung vor dem Drosselventil angeordnet ist.
- Solaranlage mit einem Flüssigkeitskreislauf, dadurch gekennzeichnet, dass der Flüssigkeitskreislauf eine Vorrichtung (1) zum Spülen und/oder Befüllen nach Anspruch 1 umfasst.
- Solaranlage nach Anspruch 7, dadurch gekennzeichnet, dass die Vorrichtung (1) gemäß Anspruch 1 auf der Saugseite einer Umwälzpumpe angeordnet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10115205A DE10115205A1 (de) | 2001-03-27 | 2001-03-27 | Vorrichtung zum Spülen und/oder Befüllen eines Flüssigkeitskreislaufs einer Solaranlage |
DE10115205 | 2001-03-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1245904A2 true EP1245904A2 (de) | 2002-10-02 |
EP1245904A3 EP1245904A3 (de) | 2003-09-17 |
EP1245904B1 EP1245904B1 (de) | 2006-03-08 |
Family
ID=7679334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02006724A Expired - Lifetime EP1245904B1 (de) | 2001-03-27 | 2002-03-23 | Vorrichtung zum Spülen und/oder Befüllen eines Flüssigkeitskreislaufs einer Solaranlage |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1245904B1 (de) |
AT (1) | ATE319967T1 (de) |
DE (2) | DE10115205A1 (de) |
Cited By (3)
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0153427A1 (de) * | 1984-02-25 | 1985-09-04 | Helmut Meges Armaturen- und Regeltechnik GmbH & Co. KG | Strangregulierventil |
DE8909284U1 (de) * | 1989-08-01 | 1989-09-14 | Theodor Heimeier Metallwerk KG, 4782 Erwitte | Gradsitzstrangventil |
FR2716953A1 (fr) * | 1993-12-23 | 1995-09-08 | Benhaim Alain | Dispositif de traitement à l'aide d'une solution d'une surface intérieure d'une installation à circulation. |
DE19543533A1 (de) * | 1995-11-22 | 1997-05-28 | Solvis Solarsysteme Gmbh | Solaranlage mit Zahnradpumpe |
CH688305A5 (de) * | 1994-07-05 | 1997-07-31 | Reber & Sohn Ag H | Anschlussstueck und Verfahren zum Spuelen von Wasserleitungen. |
Family Cites Families (2)
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 |
DE4319109A1 (de) * | 1993-06-04 | 1994-12-08 | Ver Energiewerke Ag | Verfahren und Anordnung zur Frostschutzsicherung von Solaranlagen |
-
2001
- 2001-03-27 DE DE10115205A patent/DE10115205A1/de not_active Withdrawn
-
2002
- 2002-03-23 DE DE50205982T patent/DE50205982D1/de not_active Expired - Lifetime
- 2002-03-23 EP EP02006724A patent/EP1245904B1/de not_active Expired - Lifetime
- 2002-03-23 AT AT02006724T patent/ATE319967T1/de not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0153427A1 (de) * | 1984-02-25 | 1985-09-04 | Helmut Meges Armaturen- und Regeltechnik GmbH & Co. KG | Strangregulierventil |
DE8909284U1 (de) * | 1989-08-01 | 1989-09-14 | Theodor Heimeier Metallwerk KG, 4782 Erwitte | Gradsitzstrangventil |
FR2716953A1 (fr) * | 1993-12-23 | 1995-09-08 | Benhaim Alain | 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. |
DE19543533A1 (de) * | 1995-11-22 | 1997-05-28 | Solvis Solarsysteme Gmbh | Solaranlage mit Zahnradpumpe |
Cited By (5)
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 (de) * | 2022-12-15 | 2024-06-19 | Intaco Limited | Verbinder |
Also Published As
Publication number | Publication date |
---|---|
DE10115205A1 (de) | 2002-10-10 |
EP1245904A3 (de) | 2003-09-17 |
EP1245904B1 (de) | 2006-03-08 |
DE50205982D1 (de) | 2006-05-04 |
ATE319967T1 (de) | 2006-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69533006T2 (de) | Thermischer Luftdurchflussmesser | |
DE19738337A1 (de) | Hitzdraht-Luftmassenmesser | |
DE3034556A1 (de) | Pruefvorrichtung fuer einspritzpumpen von brennkraftmaschinen | |
DE102008042807B4 (de) | Vorrichtung zur Bestimmung eines Parameters eines strömenden fluiden Mediums | |
DE102007026162A1 (de) | Absperrvorrichtung | |
DE60300497T2 (de) | Paddelvorrichtung zur Strömungsüberwachung | |
DE102011053022A1 (de) | Schmierstoffpumpeneinheit | |
EP1497591A1 (de) | Verteilerventil mit durchflussmesser für den einbau im zulauf | |
EP1245904A2 (de) | Vorrichtung zum Spülen und/oder Befüllen eines Flüssigkeitskreislaufs einer Solaranlage | |
DE4025323C2 (de) | Vorrichtung zur Durchflußmessung an Heizkörpern | |
AT522357B1 (de) | Messsystem zur Messung eines Massendurchflusses, einer Dichte, einer Temperatur und/oder einer Strömungsgeschwindigkeit | |
EP0473818B1 (de) | Vorrichtung zur Regelung der Zufuhr von flüssigen Kraftstoffen zu einem Mengenmessgerät | |
DE2649033A1 (de) | Differenzdruck-ueberstroemventil | |
EP3168538A1 (de) | Sammelbalken und heizkreisverteiler | |
DE202020107490U1 (de) | Anordnung zur Erfassung des Warmwasserverbrauches für ein Wasserversorgungssystem mit einer Zirkulationsanlage und mehreren Wasserentnahmestellen | |
WO1998034717A1 (de) | Einrichtung zur lenkung, steuerung, regelung, messung und überwachung von flüssigkeitsströmen und wasseraufbereitungsanlage | |
EP1505372B1 (de) | Armatur zum Messen und Einstellen der Durchflussmenge eines Hydraulischen Mediums durch eine Rohrleitung | |
DE3137071C2 (de) | Strömungsmesser | |
DE19815463A1 (de) | Durchflußmeßgerät | |
DE102019111977A1 (de) | Anordnung zur Messung einer Leckage in einem Trinkwasserversorgungssystem und Druckminderer | |
DE8432304U1 (de) | Druckmessvorrichtung fuer eine klimatechnischen anlage | |
EP0024742A2 (de) | Einrichtung zum Anzeigen des momentanen Kraftstoffverbrauchs eines Kraftfahrzeugs | |
DE102018119815A1 (de) | Messvorrichtung zum Messen des Volumenstroms von Wasser in einem Heizkreis | |
DE19831993C1 (de) | Ventil für liquide Medien mit Voreinstellung der Durchflußmenge | |
DE3028038C2 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040120 |
|
17Q | First examination report despatched |
Effective date: 20040317 |
|
AKX | Designation fees paid |
Designated state(s): AT CH DE LI |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE LI |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060323 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060331 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060331 |
|
REF | Corresponds to: |
Ref document number: 50205982 Country of ref document: DE Date of ref document: 20060504 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20061211 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20150428 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50205982 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161001 |