DE4109511A1 - Hot water multi chamber plastics boiler - comprises separate chambers with individual heaters producing water at different temperatures and separate supply connections to mixer tap - Google Patents

Hot water multi chamber plastics boiler - comprises separate chambers with individual heaters producing water at different temperatures and separate supply connections to mixer tap

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Publication number
DE4109511A1
DE4109511A1 DE19914109511 DE4109511A DE4109511A1 DE 4109511 A1 DE4109511 A1 DE 4109511A1 DE 19914109511 DE19914109511 DE 19914109511 DE 4109511 A DE4109511 A DE 4109511A DE 4109511 A1 DE4109511 A1 DE 4109511A1
Authority
DE
Germany
Prior art keywords
hot water
chamber
boiler
chambers
tube
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Withdrawn
Application number
DE19914109511
Other languages
German (de)
Inventor
Herbert Dipl Ing Kwiatkowski
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19914109511 priority Critical patent/DE4109511A1/en
Publication of DE4109511A1 publication Critical patent/DE4109511A1/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00Domestic hot-water supply systems
    • F24D17/02Domestic hot-water supply systems using heat pumps

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  • 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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

A hot water multi chamber boiler made of plastic is non pressurized and can be round, square or rectangular. Each chamber has a piped register (2) to form an instantaneous water heater, and has its own cover (7) equipped with an access valve (8) into the next chamber. Each chamber has water at a different temperature from the next, and its own outlet (6) with connecting pipes (5) leading to a multi channel mixer tap (3). The boiler sides are stiffened by indented ribs (10) which act as bearers for the covers (7). USE/ADVANTAGE - Energy saving and heating only to the required temperature for usage. There is no overheating and subsequent necessary cooling.

Description

Bekannt sind Warmwasserboiler als Stahl-Druckzylinder mit ei­ nem oder mehreren inliegenden Wärmetauschern für mehrere Energie­ quellen. Die eingestellte Wassertemperatur, meist etwa 65°, ist durch die Auftriebs- und Umwälzwirkung der Wärmetauscher von oben bis unten relativ ausgeglichen. Oben findet die Ent­ nahme des 65° heißen Wassers statt. Wenn niedrigere Temperatu­ ren benötigt werden, muß das heiße Wasser durch Kaltwasser­ beimischung heruntergekühlt werden. Dies bedeutet eine hohe Energieverschwendung.Hot water boilers are known as steel pressure cylinders with egg nem or more internal heat exchangers for multiple energy sources. The set water temperature, usually around 65 °, is due to the buoyancy and circulation effect of the heat exchanger relatively balanced from top to bottom. The Ent finds above of the 65 ° hot water. If lower temperatu Ren are needed, the hot water must be cold water admixture can be cooled down. This means a high one Waste of energy.

Denn diese Heißwassertemperaturen können nur mit Kohle, Öl, Gas oder Strom erzeugt werden, alles unersetzbare Energien. Die am häufigsten benötigte Wassertemperatur in Bad und Küche liegt aber nur bei etwa 37°. Dieses Warmwasser könnte während eines großen Teiles des Jahres mit kostenloser und unbegrenz­ ter Solarenergie hergestellt werden. Nur die relativ gerin­ gen Heißwassermengen müßten fossil erhitzt werden.Because these hot water temperatures can only be achieved with coal, oil, Gas or electricity are generated, all irreplaceable energies. The most frequently used water temperature in the bathroom and kitchen but is only about 37 °. This hot water could be during much of the year with free and unlimited ter solar energy are produced. Only the relatively small against hot water would have to be heated fossil.

Bekannt sind auch drucklose Isolierschaum-Kunststofftanks mit einem inliegenden Durchlauferhitzer aus Kunststoffschlauch mit obenliegendem Abgang im Deckel. Sie sind relativ undiffer­ enziert und nicht besonders leistungsfähig. Keine Energiespar­ möglichkeiten.Pressure-free insulating foam plastic tanks are also known with an internal flow heater made of plastic tubing with top outlet in the lid. They are relatively undifferentiated graced and not particularly efficient. No energy saving opportunities.

Zur wirksamen Energie-Einsparung müßte in einem Warm- und Heißwasserboiler mit mehreren Wärmetauschern und solarer Grund­ energieversorgung eine Auswahl von verschiedenen Wassertemp­ eraturen getrennt abrufbar zur Verfügung stehen. Die niederen Temperaturen müßten zuverlässig legionellenfrei sein.In order to save energy effectively, a warm and Hot water boiler with several heat exchangers and solar bottom energy supply a selection of different water temp Faucets are available separately. The lower ones Temperatures should be reliably legionella-free.

Dies wird erfindungsgemäß dadurch gelöst, daß ein druckloser Kunststofftank in mehreren Etagen getrennte Speicherkammern aufweist, in denen unterschiedliche Wärmetauscher 1 aus unter­ schiedlichen Energiequellen jeweils verschiedene Wassertem­ peraturen erzeugen. Außerdem besitzt jede Speicherkammer entlang ihrer Außenwände ein als Durchlauferhitzer 2 wirkendes Rohr­ register aus Kupfer oder einem anderen geeigneten Material, das jeweils einen eigenen Kammerausgang 6 mit direktem An­ schluß an die Mehrrohr-Zapfventile 3 besitzt. This is achieved according to the invention in that an unpressurized plastic tank has separate storage chambers in several floors, in which different heat exchangers 1 generate different water temperatures from under different energy sources. In addition, each storage chamber has along its outer walls as a water heater 2 acting pipe register made of copper or other suitable material, each having its own chamber outlet 6 with direct connection to the multi-pipe nozzle 3 .

Die Energie-Ersparnis geschieht auf mehrfache Weise: zum einen kann der größte Teil des benötigten 37°-Warmwassers aus kostenloser und unbegrenzter Solarenergie bereitet und direkt abgezapft werden. Zum andern bringt die geringe Temperatur­ differenz zur Umgebung auch geringeren Transmissionswärme­ verlust in Tank und Leitungen. Wegen der geringen Leitungs­ querschnitte 5 auch ohne verlustreiche Zirkulation sofort war­ mes Wasser an den Zapfventilen 3. Dadurch kann unersetzbare fossile Energie geschont und große Mengen an schädlichen Ab­ gasen vermieden werden.The energy saving is done in several ways: on the one hand, most of the 37 ° hot water required can be prepared from free and unlimited solar energy and tapped directly. On the other hand, the low temperature difference to the environment also means less transmission heat loss in the tank and pipes. Because of the small pipe cross-sections 5, even without lossy circulation, there was immediately water at the nozzle 3 . This can save irreplaceable fossil energy and avoid large amounts of harmful exhaust gases.

Die Legionellengefahr in den unteren Temperaturbereichen ist dadurch gebannt, daß in den Durchlauferhitzer-Rohrregistern 2 nur wenig Wasserinhalt ist, der täglich vielfach umgeschlagen und mit Frischwasser ersetzt wird.The risk of legionella in the lower temperature ranges is averted by the fact that there is only a small amount of water in the instantaneous water heater tube registers 2 , which is frequently handled and replaced with fresh water every day.

In dem isolierten Trenndeckel 7 jeder Kammer befindet sich ein thermostatgesteuertes Durchlaßventil 8 zur nächsten Eta­ ge. Hierdurch wird die Temperatur in jeder Kammer auf die max. Solltemperatur begrenzt und die überschießende Wärme in die nächsthöhere Kammer abgegeben. Im Idealfall kann der gesamte Warm- und Heißwasserboiler alleine von der Sonnenkollektor­ wärme mit der jeweils richtigen Solltemperatur aufgeladen werden.In the insulated separating cover 7 of each chamber there is a thermostatically controlled passage valve 8 to the next stage. As a result, the temperature in each chamber is limited to the max. Target temperature is limited and the excess heat is released into the next higher chamber. Ideally, the entire hot and hot water boiler can be charged by the solar panel heat with the correct target temperature.

Zusätzlich besteht die Möglichkeit, bei einer vorhandenen oder erforderlichen 90°/70° - Heizung das unterste Kammer­ wasser als Kühlwasser 9 zur Kondensation der Abgase eines Brennwert - Heizgerätes umzuwälzen und damit gleichzeitig das Kammerwasser zu erwärmen.In addition, there is the possibility, in the case of an existing or required 90 ° / 70 ° heating, to circulate the lowest chamber water as cooling water 9 for condensing the exhaust gases of a condensing boiler and thus to heat the chamber water at the same time.

Die für hohe Wärmeübertragung kleindimmensionierten Rohre der Wärmetauscher 2 und die für geringen Wasserinhalt kleindim­ mensionierten Verbindungsrohre 5 führen zu den entsprechen­ den Anschlüssen der Mehrrohr-Zapfventile, so daß die gewünsch­ te Wassertemperatur ohne Kaltwasserbeimischung aus der ent­ sprechenden Kammer abgerufen werden kann. Die Kammeranwahl geschieht dadurch, daß beim Drehen des Griffhebels des Mehr­ rohr-Zapfventils die im Schaft befindlichen Schlitze 4 als Endpunkte der Durchlauferhitzer 2 geöffnet werden.The small dimensioned for high heat transfer tubes of the heat exchanger 2 and the small dimensioned for low water content connecting pipes 5 lead to the corresponding connections of the multi-pipe nozzle valves, so that the desired te water temperature can be obtained without adding cold water from the corresponding chamber. The chamber selection is done by opening the slots 4 in the shaft as the end points of the instantaneous water heater 2 when the handle of the multi-pipe nozzle is turned.

Claims (5)

1. Warmwasserboiler als Kunststoff-Mehrkammertank, dadurch gekennzeichnet, daß ein druckloser Kunststofftank runder, quadratischer oder rechteckiger Form mit passendem Deckel mehrere übereinanderliegende und unterschiedlich tem­ perierte Wasserkammern aufweist, in deren jeder sich ein selbständiges, als Durchlauferhitzer 2 wirkendes Rohrregis­ ter befindet, das jeweils direkt mit eigenem Ausgang 6 an das korrespondierende Rohr eines Mehrrohr-Zapfventil 3 ange­ schlossen ist.1. hot water boiler as a plastic multi-chamber tank, characterized in that a non-pressurized round, square or rectangular plastic tank with a suitable lid has several superimposed and different tem perated water chambers, each of which has an independent, as a water heater 2 acting Rohrregis ter, each directly with its own outlet 6 to the corresponding pipe of a multi-pipe nozzle 3 is closed. 2. Warmwasserboiler nach Anspruch 1, dadurch gekennzeichnet, daß der Kunststofftank mehrere aussteifende, horizontale Ein­ schnürungen 10 aufweist, auf denen die isolierenden und kam­ mertrennenden Zwischenplatten 7 mit ihren thermostatgesteu­ erten Durchlaß-Ventilen aufliegen.2. Hot water boiler according to claim 1, characterized in that the plastic tank has a number of stiffening, horizontal A constrictions 10 , on which the insulating and mer separating intermediate plates 7 rest with their thermostatically controlled passage valves. 3. Warmwasserboiler nach Anspruch 1, dadurch gekennzeichnet, daß die Kammern versch. Wärmetauscher besitzen, die ihre Wär­ me, - von unten nach oben, - von der Sonne und aus Abgaskon­ densation, von einer elt. Nachtstrom-Heizpatrone und von der Zentralheizung beziehen, wobei das Solar-Warmwasser bei ent­ sprechend hoher Temperatur durch die thermostatgesteuerten Durchlaß-Ventile 8 bis in die oberste Kammer gelangen kann.3. Hot water boiler according to claim 1, characterized in that the chambers have various heat exchangers that heat me, - from bottom to top, - from the sun and from exhaust gas condensation, from an elt. Obtain night-time heating cartridge and from the central heating, the solar hot water at a correspondingly high temperature through the thermostatically controlled passage valves 8 can get into the top chamber. 4. Warmwasserboiler nach Anspruch 1, dadurch gekennzeichnet, daß jede Kammer ein als Durchlauferhitzer 2 wirkendes Rohr­ register aus dünnem Kupferrohr oder einem anderen geeigneten Material besitzt, mit eigenem Abgang 6 und Dünnrohr-Anschluß 5 an das korrespondierende Rohr eines Mehrrohr-Zapfventils 3.4. A hot water boiler according to claim 1, characterized in that each chamber has a tube register acting as a flow heater 2 made of thin copper tube or another suitable material, with its own outlet 6 and thin tube connection 5 to the corresponding tube of a multi-tube nozzle 3 . 5. Warmwasserboiler nach Anspruch 4, dadurch gekennzeichnet, daß die Mehrrohr-Zapfventile 3 für die direkte Anzapfung der Boilerkammern zu ihren Anschlußrohren ebensoviele Öff­ nungsschlitze 4 besitzen, die durch Drehen des Griffhebels einzeln oder partiell paarweise für den Wasserdurchfluß frei­ gegeben werden.5. Hot water boiler according to claim 4, characterized in that the multi-pipe nozzles 3 for the direct tapping of the boiler chambers to their connecting pipes have as many openings Publ 4 , which are released individually or partially in pairs for the water flow by turning the handle.
DE19914109511 1991-03-22 1991-03-22 Hot water multi chamber plastics boiler - comprises separate chambers with individual heaters producing water at different temperatures and separate supply connections to mixer tap Withdrawn DE4109511A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914109511 DE4109511A1 (en) 1991-03-22 1991-03-22 Hot water multi chamber plastics boiler - comprises separate chambers with individual heaters producing water at different temperatures and separate supply connections to mixer tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914109511 DE4109511A1 (en) 1991-03-22 1991-03-22 Hot water multi chamber plastics boiler - comprises separate chambers with individual heaters producing water at different temperatures and separate supply connections to mixer tap

Publications (1)

Publication Number Publication Date
DE4109511A1 true DE4109511A1 (en) 1992-09-24

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DE19914109511 Withdrawn DE4109511A1 (en) 1991-03-22 1991-03-22 Hot water multi chamber plastics boiler - comprises separate chambers with individual heaters producing water at different temperatures and separate supply connections to mixer tap

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010013265A1 (en) * 2008-07-30 2010-02-04 Truentum S.R.L. A plant for low-power preferably single-phase electrical supply to buildings for residential and non-residential use.
EP1724415A3 (en) * 2005-05-17 2010-12-01 Carl Capito Heiztechnik GmbH Controlled two zone accumulator for fresh sanitary water heating
DE102010034008A1 (en) 2010-08-11 2012-02-16 Sebastian Ossadnik Method for efficiently using solar heated industrial water in household hot water-tank system for solar thermal system, involves using small heat exchangers and large and small hot water tanks based on solar irradiation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835645C (en) * 1957-01-18 1952-04-03 Wieland & Sohn O Economy boiler
DE9004046U1 (en) * 1989-09-27 1991-01-31 Bossert, Gerdi, 7730 Villingen-Schwenningen Device for heating or cooling liquids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835645C (en) * 1957-01-18 1952-04-03 Wieland & Sohn O Economy boiler
DE9004046U1 (en) * 1989-09-27 1991-01-31 Bossert, Gerdi, 7730 Villingen-Schwenningen Device for heating or cooling liquids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724415A3 (en) * 2005-05-17 2010-12-01 Carl Capito Heiztechnik GmbH Controlled two zone accumulator for fresh sanitary water heating
WO2010013265A1 (en) * 2008-07-30 2010-02-04 Truentum S.R.L. A plant for low-power preferably single-phase electrical supply to buildings for residential and non-residential use.
DE102010034008A1 (en) 2010-08-11 2012-02-16 Sebastian Ossadnik Method for efficiently using solar heated industrial water in household hot water-tank system for solar thermal system, involves using small heat exchangers and large and small hot water tanks based on solar irradiation

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