AT514111A3 - solar system - Google Patents

solar system Download PDF

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Publication number
AT514111A3
AT514111A3 ATA50038/2014A AT500382014A AT514111A3 AT 514111 A3 AT514111 A3 AT 514111A3 AT 500382014 A AT500382014 A AT 500382014A AT 514111 A3 AT514111 A3 AT 514111A3
Authority
AT
Austria
Prior art keywords
solar
collector
outlet
inlet
bypass
Prior art date
Application number
ATA50038/2014A
Other languages
German (de)
Other versions
AT514111B1 (en
AT514111A2 (en
Original Assignee
Ritter XL Solar 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 Ritter XL Solar GmbH filed Critical Ritter XL Solar GmbH
Publication of AT514111A2 publication Critical patent/AT514111A2/en
Publication of AT514111A3 publication Critical patent/AT514111A3/en
Application granted granted Critical
Publication of AT514111B1 publication Critical patent/AT514111B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/50—Preventing overheating or overpressure
    • 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
    • F24D19/1057—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/60—Arrangements for draining the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S90/00—Solar heat systems not otherwise provided for
    • 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
    • F24D17/0015—Domestic hot-water supply systems using solar energy
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (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)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Eine Solaranlage (1) hat einen Kollektor (2) mit einem Kollektoreinlass (3) und einem Kollektorauslass (4) für einen flüssigen Wärmeträger sowie einen Wärmeabnehmer (5) mit einer Einlassöffnung (6) und einer Auslassöffnung (7). Der Kollektorauslass (4) ist zur Bildung eines Solarkreislaufs über einen Solarvorlauf (8) mit der Einlassöffnung (6) und die Auslassöffnung (7) über einen Solarrücklauf (9) mit dem Kollektoreinlass (3) verbunden. Zum Umwälzen des Wärmeträgers ist eine Pumpe (1 0) vorgesehen. Mittels einer Betriebszustands-Erfassungseinrich-,tung ist ein Stagnations-Betriebszustand der Solaranlage (1) detektierbar. Der Solarrücklauf (9) ist über einen zwischen einer Durchlass- und einer Sperrstellung verstellbaren Bypass (15) mit dem Solarvorlauf (8) verbunden. Die Pumpe (1 0) ist im Solarrücklauf (9) zwischen der Auslassöffnung (7) und dem Bypass (15) angeordnet. Die Solaranlage (1) hat einen Rückflussverhinderer (11) für die Pumpe (1 0) und eine Ausdehnungs- und Druckhalteeinrichtung (17). Die Betriebszustands-Erfassungseinrichtung steht derart mit dem Bypass in Steuerverbindung, dass sich dieser in der Durchlassstellung befindet, wenn die Erfassungseinrichtung den StagnationsBetriebszustand detektiert. Die Ausdehnungs- und Druckhalteeinrichtung (17) ist derart mit dem Solarkreislauf verbunden, dass beim Verdampfen von im Kollektor (2) befindlichem Wärmeträger flüssiger Wärmeträger aus dem Kollektor (2) über den Bypass (15) zu der Ausdehnungs- und Druckhalteeinrichtung (17) hin verdrängt wird.A solar system (1) has a collector (2) with a collector inlet (3) and a collector outlet (4) for a liquid heat carrier and a heat collector (5) with an inlet opening (6) and an outlet opening (7). The collector outlet (4) is connected to the inlet (6) and the outlet (7) via a solar return (9) to the collector inlet (3) to form a solar circuit via a solar flow (8). For circulating the heat carrier, a pump (1 0) is provided. By means of an operating state detection device, a stagnation operating state of the solar system (1) can be detected. The solar return (9) is connected via an adjustable between a passage and a blocking position by-pass (15) with the solar flow (8). The pump (10) is arranged in the solar return (9) between the outlet opening (7) and the bypass (15). The solar system (1) has a backflow preventer (11) for the pump (1 0) and an expansion and pressure retaining device (17). The operating condition detecting means is in control communication with the bypass so as to be in the on-position when the detecting means detects the stagnation operating condition. The expansion and pressure-retaining device (17) is connected to the solar circuit in such a way that liquid heat transfer medium from the collector (2) evaporates from the collector (2) via the bypass (15) to the expansion and pressure-retaining device (17) is displaced.

ATA50038/2014A 2013-01-29 2014-01-22 solar system AT514111B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013001531 2013-01-29

Publications (3)

Publication Number Publication Date
AT514111A2 AT514111A2 (en) 2014-10-15
AT514111A3 true AT514111A3 (en) 2014-12-15
AT514111B1 AT514111B1 (en) 2015-04-15

Family

ID=51163619

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50038/2014A AT514111B1 (en) 2013-01-29 2014-01-22 solar system

Country Status (2)

Country Link
AT (1) AT514111B1 (en)
DE (1) DE102014000672B4 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014224767A1 (en) * 2014-12-03 2016-06-09 Robert Bosch Gmbh Method for emptying and restarting a collector system and hydraulic circuit of a collector system
DE102016010396B4 (en) 2016-08-30 2018-05-17 Ritter Energie- Und Umwelttechnik Gmbh & Co. Kg solar system
DE102019006054A1 (en) * 2019-08-28 2021-03-04 Ritter Energie- Und Umwelttechnik Gmbh & Co. Kg Solar system and a method for operating the solar system
DE102021000709A1 (en) 2021-02-11 2022-08-11 Ritter Energie- Und Umwelttechnik Gmbh & Co. Kg Thermal solar system and a method for operating the solar system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800173A1 (en) * 1977-01-11 1978-07-20 Fischer Ag Georg PLANT FOR THE USE OF SOLAR ENERGY FOR HEATING WATER
DE2839258A1 (en) * 1978-09-09 1980-03-20 Bosch Gmbh Robert Water heating circuit using solar heat - uses expansion tank and nitrogen filled balloon in frost protection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722451A1 (en) 1977-05-18 1978-11-30 Bosch Gmbh Robert EQUIPMENT FOR HEAT SUPPLY WITH SOLAR PANELS
DE3021422A1 (en) 1980-06-06 1981-12-17 Dieter Ing.(grad.) 8000 München Raue Solar heating system for service water - has pump controlling thermostat valves and vent for freezing, excess pressure and overheating protection
DE202006016098U1 (en) 2006-10-18 2006-12-21 Wagner & Co. Solartechnik Gmbh Solar collector system for thermal energy has overheating protector with thermostat valve
DE102009006724A1 (en) * 2009-01-29 2010-08-05 Robert Bosch Gmbh Solar heating system, method and apparatus for extending the life of a system with a closed fluid circuit
DE202012011344U1 (en) 2012-11-27 2012-12-05 Ritter Energie- Und Umwelttechnik Gmbh & Co. Kg solar system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800173A1 (en) * 1977-01-11 1978-07-20 Fischer Ag Georg PLANT FOR THE USE OF SOLAR ENERGY FOR HEATING WATER
DE2839258A1 (en) * 1978-09-09 1980-03-20 Bosch Gmbh Robert Water heating circuit using solar heat - uses expansion tank and nitrogen filled balloon in frost protection system

Also Published As

Publication number Publication date
AT514111B1 (en) 2015-04-15
DE102014000672A1 (en) 2014-07-31
DE102014000672B4 (en) 2015-07-23
AT514111A2 (en) 2014-10-15

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Legal Events

Date Code Title Description
PC Change of the owner

Owner name: RITTER ENERGIE- UND UMWELTTECHNIK GMBH & CO. K, DE

Effective date: 20180209

MM01 Lapse because of not paying annual fees

Effective date: 20210122