DE202013003098U1 - Pressure-free, corrosion-resistant solar storage tank for heating support and domestic water heating in residential buildings, public buildings and industrial buildings - Google Patents

Pressure-free, corrosion-resistant solar storage tank for heating support and domestic water heating in residential buildings, public buildings and industrial buildings Download PDF

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Publication number
DE202013003098U1
DE202013003098U1 DE202013003098.4U DE202013003098U DE202013003098U1 DE 202013003098 U1 DE202013003098 U1 DE 202013003098U1 DE 202013003098 U DE202013003098 U DE 202013003098U DE 202013003098 U1 DE202013003098 U1 DE 202013003098U1
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buildings
corrosion
heating
storage tank
solar storage
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    • 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
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/087—Tap water heat exchangers specially adapted therefore
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F24D11/003—Central heating systems using heat accumulated in storage masses water heating system combined with solar energy
    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F24D11/004—Central heating systems using heat accumulated in storage masses water heating system with conventional supplementary heat source
    • 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
    • F24D17/0036—Domestic hot-water supply systems with combination of different kinds of heating means
    • F24D17/0063—Domestic hot-water supply systems with combination of different kinds of heating means solar energy and conventional heaters
    • 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
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/181—Construction of the tank
    • F24H1/182—Insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
    • F28D20/0043—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material specially adapted for long-term heat storage; Underground tanks; Floating reservoirs; Pools; Ponds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/04—Gas or oil fired boiler
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/14—Solar energy
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/08—Storage tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Water Supply & Treatment (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

Druckloser Solarspeicher zur Heizungsunterstützung und Brauchwassererwärmung, in Wohngebäuden, öffentlichen Gebäuden und Industriegebäuden. Gefertigt aus korrosionsbeständigem Werkstoff wie z. B Edelstahl, Kunststoff u. s. w.Pressureless solar storage tank for heating support and domestic water heating in residential buildings, public buildings and industrial buildings. Made of corrosion-resistant material such as B stainless steel, plastic, etc. s. w.

Description

Druckloser Solarspeicher zur Heizungsunterstützung und Brauchwassererwärmung, gefertigt aus korrosionsbeständigem Werkstoff wie z. B Edelstahl, Kunststoff u. s. w. zeichnet sich durch folgende Merkmale aus:

  • – Ein Eintrag von Sauerstoff in das Wärmespeichermedium ist für den Solarspeicher und angeschlossene, ebenfalls korrosionsbeständige Heizsysteme (z. B. Niedertemperatur Flächenheizung), ohne negative Auswirkung (z. B. Lochfraß, Schwächung der Behälterwandung).
  • – Angeschlossene Zusatzheizsysteme (z. B. Pelletofen, oder Schwedenofen mit Wassertasche) die aus korrosivem Werkstoff bestehen werden über einen Wärmetauscher hydraulisch entkoppelt.
  • – Die Volumenausdehnung des Wärmespeichermediums (z. B. Wasser) wird durch einen um das Ausdehnungsvolumen größer dimensinierten Speicher aufgefangen, oder es wird ein zusätzlicher Speicher über Rohrleitungen angeschlossen.
  • – Ein Druckanstieg, des sich über dem Wärmespeichermedium befindennden Gases (z. B. Luft), wird durch den Einbau eines Be- und Entlüftungsfilter vermieden.
  • – Ein Wartungszugang zum Inneren des Solarspeicher wird vorrangig durch eine Revisionsöffnung am oberern Ende des Solarspeichers geschaffen.
Unpressurised solar storage tank for heating support and service water heating, made of corrosion-resistant material such. B stainless steel, plastic, etc. are characterized by the following features:
  • - An entry of oxygen into the heat storage medium is for the solar storage and connected, also corrosion-resistant heating systems (eg, low-temperature surface heating), without negative impact (eg pitting, weakening of the container wall).
  • - Connected additional heating systems (eg pellet stove, or Swedish stove with water bag) made of corrosive material are hydraulically decoupled via a heat exchanger.
  • - The volumetric expansion of the heat storage medium (eg water) is absorbed by a memory sized larger by the expansion volume, or additional storage is connected via pipelines.
  • An increase in pressure of the gas (eg air) located above the heat storage medium is avoided by installing a ventilation filter.
  • - A maintenance access to the interior of the solar storage is primarily created by a revision opening at the top of the solar tank.

Weitere, optinale Merkmale des Solarspeichers zur Heizungsunterstützung und BrauchwassererwärmungFurther, optional features of the solar storage tank for heating support and domestic water heating

  • – Ein Mantel, aus ebenfalls korrosionsbeständigem Werkstoff, der den Solarspeicher umhüllt und in dem ein Vakuum herrrscht dient als Isolierung des Solarspeichers. Umlaufende Stützen, gefertigt aus gering wärmeleitenden Werkstoffen, verhindern das Einbeulen des Mantels.- A jacket, also made of corrosion-resistant material, which envelops the solar storage tank and in which a vacuum prevails serves as insulation of the solar storage tank. Circumferential supports, made of low thermal conductivity materials, prevent the denting of the jacket.

Eine Rückspüleinrichtung, mit der chemische Mittel (z. B. Säure) in den Brauchwasserserwärmer (Ausführung als Wärmetauscher oder Trinkwasserspeicher) gedrückt werden kann um Kalkablagerungen zu beseitigen. Die Rückspüleinrichtung besteht aus zwei 3-Wege Ventilen, die es ermöglichen gegen die Flußrichtung ein kalklösendes Mittel in den Brauchwassererwärmer einzubringen.A backwashing device, with the chemical means (eg acid) can be pressed into the hot water heater (execution as a heat exchanger or drinking water storage) to eliminate limescale deposits. The backwashing device consists of two 3-way valves, which make it possible to introduce a limescale remover into the service water heater against the direction of flow.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Solarspeicher, gefertigt aus korrosionsbeständigem WerkstoffSolar storage, made of corrosion-resistant material
22
Isolierung des Solarspeichers, optional mit Vakuum zwischen Mantel und SolarspeicherInsulation of the solar tank, optionally with vacuum between jacket and solar tank
33
SolarwärmetauscherSolar heat exchanger
44
Wärmetauscher für Trinkwasser, oder Druckbehälter als TrinkwasserspeicherHeat exchanger for drinking water, or pressure vessel as drinking water storage
55
Revisionsöffnunginspection opening
66
Öffnung für Druckausgleich, optional Be- und EntlüftungsfilterOpening for pressure compensation, optional ventilation filter
77
Rückspüleinrichtungbackflushing
88th
Raum zur Aufnahme der Volumenausdehnung des Wärmespeichermediums, alternativ kann hier auch ein korrosionsbeständiges, separates Ausdehnungsgefäß verwendet werden.Space for accommodating the volume expansion of the heat storage medium, alternatively, a corrosion-resistant, separate expansion vessel can be used here.
99
Wärmetauscherheat exchangers
1010
Heizkessel, aus nicht korrosionsbeständigem WerkstoffBoiler, made of non-corrosion resistant material
1111
Thermische SolaranlageThermal solar system
1212
Niedertemperatur Flächenheizung aus korrosionsbeständigen WerkstoffenLow temperature surface heating made of corrosion-resistant materials

Claims (3)

Druckloser Solarspeicher zur Heizungsunterstützung und Brauchwassererwärmung, in Wohngebäuden, öffentlichen Gebäuden und Industriegebäuden. Gefertigt aus korrosionsbeständigem Werkstoff wie z. B Edelstahl, Kunststoff u. s. w.Unpressurised solar storage tank for heating support and domestic water heating in residential buildings, public buildings and industrial buildings. Made of corrosion-resistant material such. B stainless steel, plastic u. s. w. Ein Mantel, aus ebenfalls korrosionsbeständigem Werkstoff, der den Solarspeicher umhüllt und in dem ein Vakuum herrrscht. Dieses Vakuum dient als Isolierung des drucklosen Solarspeichers, der zur Heizungsunterstützung und Brauchwassererwärmung, in Wohngebäuden, öffentlichen Gebäuden und Industriegebäuden eingesetzt wird.A jacket, also made of corrosion-resistant material, which envelops the solar storage tank and in which a vacuum prevails. This vacuum serves as insulation of the unpressurized solar storage tank, which is used for heating support and domestic water heating, in residential buildings, public buildings and industrial buildings. Eine Rückspüleinrichtung, mit der z. B. Säure in den Brauchwasserserwärmer (Ausführung als Wärmetauscher oder Trinkwasserspeicher) gedrückt werden kann um Kalkablagerungen zu beseitigen.A backwashing, with the z. As acid in the domestic water heater (execution as a heat exchanger or drinking water storage) can be pressed to eliminate limescale.
DE202013003098.4U 2013-04-03 2013-04-03 Pressure-free, corrosion-resistant solar storage tank for heating support and domestic water heating in residential buildings, public buildings and industrial buildings Expired - Lifetime DE202013003098U1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3168539A1 (en) * 2015-11-11 2017-05-17 Special-Gas System for pre-heating of domestic water
CN106813402A (en) * 2017-03-13 2017-06-09 南京工业大学 Medium-low temperature calcium circulation thermochemical energy storage device and method thereof
WO2020021293A1 (en) * 2018-07-25 2020-01-30 Tsopoulidis Makarios New type water heater with buffer tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3168539A1 (en) * 2015-11-11 2017-05-17 Special-Gas System for pre-heating of domestic water
CN106813402A (en) * 2017-03-13 2017-06-09 南京工业大学 Medium-low temperature calcium circulation thermochemical energy storage device and method thereof
WO2020021293A1 (en) * 2018-07-25 2020-01-30 Tsopoulidis Makarios New type water heater with buffer tank

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Effective date: 20140626

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