DE3628986A1 - Automatic hot-water supply device - Google Patents
Automatic hot-water supply deviceInfo
- Publication number
- DE3628986A1 DE3628986A1 DE19863628986 DE3628986A DE3628986A1 DE 3628986 A1 DE3628986 A1 DE 3628986A1 DE 19863628986 DE19863628986 DE 19863628986 DE 3628986 A DE3628986 A DE 3628986A DE 3628986 A1 DE3628986 A1 DE 3628986A1
- Authority
- DE
- Germany
- Prior art keywords
- hot water
- water supply
- supply device
- flow switch
- automatic hot
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000009434 installation Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
-
- 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
- F24D17/00—Domestic hot-water supply systems
- F24D17/0078—Recirculation systems
Abstract
Description
Die Erfindung bezieht sich auf eine automatische Warmwasserversorgung im Haushalt, wobei durch kurzes Auf- und Zudrehen des Warmwasserhahnes die Automatik in Gang gesetzt wird.The invention relates to an automatic hot water supply in the household, by turning the hot water tap on and off briefly the automatic system is started.
Bei den derzeitigen Warmwasserversorgungen kommen zwei Systeme zum Ein satz, einmal über Schwerkraft oder über eine Zirkulationspumpe. Beim ersten System entstehen Wasserkosten und Wartezeiten, beim zweiten System entstehen Stromkosten und Wärmeverluste, die sich pro Jahr und Haushalt auf DM 500,-- und mehr belaufen.Two systems are used in the current hot water supply set, once via gravity or via a circulation pump. At the The first system incurs water costs and waiting times, the second system electricity costs and heat losses arise per year and per household amount to DM 500, - and more.
Bei der Warmwasserversorgung mittels Schwerkraft muß man dem Versorgungs rohr solange kaltes Wasser ungenutzt entnehmen, bis warmes Wasser heraus fließt. Baut man in das Versorgungsrohrnetz eine Zirkulationspumpe ein, so läuft diese im Dauerlauf und verbraucht zusätzlich Energie aus dem Strom netz, das zirkulierende Brauchwasser gibt an seine Umgebung ungenutzte Wärmeenergie ab. Bei der Zirkulationspumpen-Versorgung hat man auch schon Zeituhren eingebaut, doch sind sie nur von Nutzen, wenn man das warme Brauchwasser stets zur selben Zeit entnehmen kann. Verpaßt man die fest eingestellten Zeiten, so wirkt die ganze Anlage wie eine Schwer kraftanlage.With the hot water supply by gravity you have to the supply Remove the cold water pipe unused until warm water comes out flows. If you install a circulation pump in the supply pipe network, so it runs continuously and consumes additional energy from the electricity network, the circulating process water gives unused to its surroundings Heat energy. With the circulation pump supply you also have clocks are already built in, but they are only useful if you can can always draw hot domestic water at the same time. If you miss it the fixed times, the whole system looks like a heavy power plant.
Um dies zu vermeiden, wird vorgeschlagen, in das aus dem Boiler (B) führende Warmwasser-Versorgungsrohr (VL) einen Strömungsschalter (StS) mit Rückschlagventil (RV) einzubauen. Der Strömungsschalter (StS) wirkt auf das Zeitrelais (ZR) ein, das wiederum die Zirkulationspumpe (ZP) ein schaltet und nach eingestellter Zeit wieder ausschaltet.In order to avoid this, it is proposed to install a flow switch (StS) with a check valve (RV) in the hot water supply pipe (VL) leading from the boiler (B) . The flow switch (StS) acts on the time relay (ZR) , which in turn switches on the circulation pump (ZP) and switches it off again after the set time.
Wirkungsweise: Durch kurzes Aufdrehen des Warmwasserhahnes, fließt eine kleine Menge Wasser aus dem Warmwasserversorgungs-Rohr und betätigt dadurch den Strömungsschalter (StS), der über das Zeitrelais (ZR) die Zirkulationspumpe (ZR) einschaltet. Der Wasserhahn kann gleich wieder zugedreht werden, so daß kein Wasserverlust entstehen kann. Die Zirkulations pumpe (ZP) pumpt das "kalte" Wasser, das sich im Warmwasserversorgungs- Rohr befindet, zurück in den Boiler (B) und somit entstehen keine Wasser verluste. Innerhalb von wenigen Sekunden kann der Warmwasserhahn (WH) erneut betätigt werden und spendet nur warmes Wasser. Die Zirkulations pumpe wird durch das Zeitrelais (ZR) nach eingestellter Zeit, ungefähr 20-30 sec. wieder ausgeschaltet und erst nach erneutem Öffnen irgend eines Warmwasserhahnes wieder eingeschaltet.Action: A short turning up the hot water tap, a small amount of water flows from the hot water supply pipe and thereby actuates the flow switch (STS), which turns on the circulation pump (ZR) via the time relay (ZR). The water tap can be turned off immediately so that no water can be lost. The circulation pump (ZP) pumps the "cold" water that is in the hot water supply pipe back into the boiler (B) and thus no water losses occur. The hot water tap (WH) can be activated again within a few seconds and only dispenses warm water. The circulation pump is switched off again by the time relay (ZR) after a set time, approximately 20-30 seconds, and only switched on again after any hot water tap has been opened again.
Das eingebaute Rückschlagventil (RV) dient dazu, daß nur die bestimmte Strömungsrichtung im Warmwasser-Versorgungsrohr (VL) den Strömungs schalter (StS) betätigen kann. Er soll auf eine Schwingung im Rohrsystem dämpfend wirken. Der Strömungsschalter kann nun rein mechanisch, elektro mechanisch oder elektronisch ausgebildet sein. Der Strömungsschalter (StS), das Rückschlagventil (RV) und das Zeitrelais (ZR) können einzeln oder auch als Bausatz in das führende Warmwasser-Versorgungsrohr (VL) eingebaut werden.The built-in check valve (RV) is used so that only the specific flow direction in the hot water supply pipe ( VL) can operate the flow switch (StS) . It is supposed to dampen vibrations in the pipe system. The flow switch can now be designed purely mechanically, electromechanically or electronically. The flow switch (StS) , the check valve (RV) and the timing relay (ZR) can be installed individually or as a kit in the leading hot water supply pipe (VL) .
Ein weiterer großer Vorteil dieser Erfindung liegt darin, daß sie nicht nur bei Neuanlagen sondern auch in schon vorhandene Warmwasser-Versorgungs anlagen installiert werden kann.Another great advantage of this invention is that it not only in new systems but also in existing hot water supply systems can be installed.
Die Neuanschaffungskosten der automatischen Warmwasserversorgung haben sich bereits in einem Betriebsjahr amortisiert.Have the new cost of automatic hot water supply pays for itself in one year of operation.
Die automatische Warmwasserversorgungs-Einrichtung, nach dieser Erfindung, kann in allen Arten von Heizungssystemen Verwendung finden. Durch ihre Sparsamkeit verhilft sie nicht nur Kosten zu sparen, sondern die Umweltver schmutzung wird ebenfalls gemindert.The automatic hot water supply device, according to this invention, can be used in all types of heating systems. Through her Thrift not only helps to save costs, but also to environmental protection dirt is also reduced.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863628986 DE3628986A1 (en) | 1986-08-26 | 1986-08-26 | Automatic hot-water supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863628986 DE3628986A1 (en) | 1986-08-26 | 1986-08-26 | Automatic hot-water supply device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3628986A1 true DE3628986A1 (en) | 1988-03-03 |
Family
ID=6308210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863628986 Withdrawn DE3628986A1 (en) | 1986-08-26 | 1986-08-26 | Automatic hot-water supply device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3628986A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4206074A1 (en) * | 1992-02-27 | 1993-09-02 | Sandler Energietechnik | Arrangement for providing heated water of drinking water quality - has closed water circulation loop to heat take=off water using heat exchanger with pump and valves controlled. |
AT410481B (en) * | 2000-07-10 | 2003-05-26 | Vaillant Gmbh | HOT WATER SYSTEM |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945568A1 (en) * | 1979-11-10 | 1981-05-21 | Wolfgang Dipl.-Phys. Dr.rer.nat. 5100 Aachen Thiele | Hot-water supply system - has discharge detector cutting in circulating pump and connected to timer and regulator |
DE3431555A1 (en) * | 1984-08-28 | 1986-03-06 | Peter von 6300 Gießen Schnakenburg | Hot-water supply installation |
-
1986
- 1986-08-26 DE DE19863628986 patent/DE3628986A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945568A1 (en) * | 1979-11-10 | 1981-05-21 | Wolfgang Dipl.-Phys. Dr.rer.nat. 5100 Aachen Thiele | Hot-water supply system - has discharge detector cutting in circulating pump and connected to timer and regulator |
DE3431555A1 (en) * | 1984-08-28 | 1986-03-06 | Peter von 6300 Gießen Schnakenburg | Hot-water supply installation |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4206074A1 (en) * | 1992-02-27 | 1993-09-02 | Sandler Energietechnik | Arrangement for providing heated water of drinking water quality - has closed water circulation loop to heat take=off water using heat exchanger with pump and valves controlled. |
DE4206074C2 (en) * | 1992-02-27 | 1998-07-16 | Sandler Energietechnik | Device for regulating the extraction temperature of domestic water with drinking water quality |
AT410481B (en) * | 2000-07-10 | 2003-05-26 | Vaillant Gmbh | HOT WATER SYSTEM |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |