DE102013001532B4 - Solar return admixture for solar temperature limitation - Google Patents
Solar return admixture for solar temperature limitation Download PDFInfo
- Publication number
- DE102013001532B4 DE102013001532B4 DE102013001532.4A DE102013001532A DE102013001532B4 DE 102013001532 B4 DE102013001532 B4 DE 102013001532B4 DE 102013001532 A DE102013001532 A DE 102013001532A DE 102013001532 B4 DE102013001532 B4 DE 102013001532B4
- Authority
- DE
- Germany
- Prior art keywords
- solar
- pump
- return
- flow
- liquid
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000011144 upstream manufacturing Methods 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
-
- 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
- Y02E10/44—Heat exchange systems
Abstract
Vorrichtung zur Vermeidung von Übertemperaturen oder frühzeitigem Abschalten bei einer flüssigkeitsführenden thermischen Solaranlage, bestehend mindestens aus einem Kollektorfeld (1), einer Solarpumpe (2) im Solarrücklauf und einem stromabwärts der Solarpumpe (2) befindlichen Rückflussverhinderer (3), dadurch gekennzeichnet, dass mittels einer stromaufwärts der Solarpumpe (2) befindlichen Bypassleitung, die den Solarrücklauf mit dem Solarvorlauf verbindet, und einer Pumpe (4) in der Bypassleitung dem Solarvorlauf kühlere Rücklaufflüssigkeit beigemischt wird. Device for avoiding excess temperatures or early shutdown in a liquid-conducting solar thermal system, comprising at least one collector array (1), a solar pump (2) in the solar return and a downstream of the solar pump (2) backflow preventer (3), characterized in that by means of a upstream of the solar pump (2) located bypass line that connects the solar return with the solar flow, and a pump (4) in the bypass line the solar flow cooler return liquid is added.
Description
Flüssigkeitsführende thermische Solaranlagen dürfen bestimmte Solarvorlauftemperaturen nicht überschreiten, z. B. weil sie sonst u. U. sieden oder weil bestimmte Teile der Anlage wie Speicher, Ventile, Pumpen oder eine Kältemaschine sonst beschädigt werden könnten oder einfach, weil es nicht zulässig ist. Der Volumenstrom durch solche Anlagen ist i. d. R. so klein, dass sich bei starker Sonneneinstrahlung eine Erwärmung im Kollektor bzw. Kollektorfeld (
Aus
Gegenstand der Erfindung ist eine Bypassleitung zwischen Solarrücklauf und Solarvorlauf, die mittels einer Pumpe (
Die Abbildung zeigt als Ausführungsbeispiel eine Solaranlage, bestehend aus einem Kollektorfeld (
Die Erfindung ist besonders nützlich, wenn es sich bei der Flüssigkeit in der Solaranlage um Wasser handelt und wenn damit hohe Prozesstemperaturen erzeugt werden sollen. Besonders hohe Prozesstemperaturen sind u. a. mit Vakuumkollektoren im Allgemeinen und Dewar- oder Sydney-Vakuumröhrenkollektoren mit CPC-Spiegeln im Besonderen möglich, wie sie z. B. in
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013001532.4A DE102013001532B4 (en) | 2013-01-29 | 2013-01-29 | Solar return admixture for solar temperature limitation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013001532.4A DE102013001532B4 (en) | 2013-01-29 | 2013-01-29 | Solar return admixture for solar temperature limitation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102013001532A1 DE102013001532A1 (en) | 2014-07-31 |
DE102013001532B4 true DE102013001532B4 (en) | 2018-08-16 |
Family
ID=51163188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102013001532.4A Active DE102013001532B4 (en) | 2013-01-29 | 2013-01-29 | Solar return admixture for solar temperature limitation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102013001532B4 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2518620A1 (en) | 1975-04-26 | 1976-11-04 | Bbc Brown Boveri & Cie | PROCESS FOR THE CONTROLLED HEATING OF A LIQUID STORAGE AND STORAGE SYSTEM FOR CARRYING OUT THE PROCESS |
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 |
JPH09138007A (en) | 1995-11-10 | 1997-05-27 | Nippon Electric Glass Co Ltd | Solar heat water-heater facility |
EP1710512B1 (en) | 2005-03-23 | 2010-03-31 | Siemens Aktiengesellschaft Österreich | Method of operating a heating installation comprising a mixer |
DE202012011344U1 (en) | 2012-11-27 | 2012-12-05 | Ritter Energie- Und Umwelttechnik Gmbh & Co. Kg | solar system |
-
2013
- 2013-01-29 DE DE102013001532.4A patent/DE102013001532B4/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2518620A1 (en) | 1975-04-26 | 1976-11-04 | Bbc Brown Boveri & Cie | PROCESS FOR THE CONTROLLED HEATING OF A LIQUID STORAGE AND STORAGE SYSTEM FOR CARRYING OUT THE PROCESS |
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 |
JPH09138007A (en) | 1995-11-10 | 1997-05-27 | Nippon Electric Glass Co Ltd | Solar heat water-heater facility |
EP1710512B1 (en) | 2005-03-23 | 2010-03-31 | Siemens Aktiengesellschaft Österreich | Method of operating a heating installation comprising a mixer |
DE202012011344U1 (en) | 2012-11-27 | 2012-12-05 | Ritter Energie- Und Umwelttechnik Gmbh & Co. Kg | solar system |
Also Published As
Publication number | Publication date |
---|---|
DE102013001532A1 (en) | 2014-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102008046620A1 (en) | High-temperature heat pump and method for its regulation | |
DE102014204257A1 (en) | cooler | |
DE1289058B (en) | Temperature control device for a working medium heated by means of alternating radiation energy | |
DE102008021697B4 (en) | Device for generating electrical energy and use of such a device | |
DE102013001532B4 (en) | Solar return admixture for solar temperature limitation | |
DE4318480A1 (en) | Thermostatic frost protection for solar installations | |
DE202006016098U1 (en) | Solar collector system for thermal energy has overheating protector with thermostat valve | |
DE10065216A1 (en) | Device for regulating a central ventilating domestic device with a heating pump controls the heating of a heating circuit and a domestic water storage tank with a possible supplementary solar collector | |
DE202007008119U1 (en) | Fotovoltaikanlage | |
DE202012011344U1 (en) | solar system | |
DE102013012116A1 (en) | Heating system for e.g. buildings, has energy collectors absorbing heat of standing or running or waste water, and heat exchanger units arranged parallel or downstream to heat pump by heat carrier supply and receiving surrounding air heat | |
DE2410391A1 (en) | Heat exchange between air conditioning flow and return - has several independent pairs of linked heat exchangers | |
DE102006023627A1 (en) | Solar plant has primary circuit, provided with solar collector as heat exchanger device for changing solar energy into heat energy for heating fluids, where secondary heat exchanger separates primary circuit from secondary circuit | |
DE2029830B2 (en) | PROCEDURE FOR HEATING THE FRESH STEAM LINE AND THE INTERHEATER LINE OF STEAM TURBINE SYSTEMS | |
DE202010012695U1 (en) | Radiator with fan assembly and electric heater | |
DE102015016246A1 (en) | Method and device for measuring a fluid volume flow of a domestic engineering system | |
DE102012023093B3 (en) | solar system | |
DE102014116437B3 (en) | Heat pump apparatus | |
DE2526568C3 (en) | Heat recovery device for air heating and air conditioning systems | |
DE102013001529A1 (en) | Device for preventing mixture, minimization of heat losses or for guaranteeing minimum solar inlet temperature in large-scale solar plant, has collector or collector field comprising mixer or bypass valve that is bypassed by detour valve | |
DE102013001533B4 (en) | Solar flow wrapping for stagnation heat dissipation | |
DE102006017198A1 (en) | Heat storage system | |
DE202010009468U1 (en) | Memory with direct condensation | |
CH712855B1 (en) | System for providing hot water circulating in buildings. | |
DE2902088A1 (en) | SOLAR HEATING |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F24J0002040000 Ipc: F24S0010000000 |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R081 | Change of applicant/patentee |
Owner name: RITTER ENERGIE- UND UMWELTTECHNIK GMBH & CO. K, DE Free format text: FORMER OWNER: RITTER XL SOLAR GMBH, 76307 KARLSBAD, DE |
|
R020 | Patent grant now final |