FR2478282A2 - Detecteur de gel pour protection de capteur d'energie solaire - Google Patents
Detecteur de gel pour protection de capteur d'energie solaire Download PDFInfo
- Publication number
- FR2478282A2 FR2478282A2 FR8005721A FR8005721A FR2478282A2 FR 2478282 A2 FR2478282 A2 FR 2478282A2 FR 8005721 A FR8005721 A FR 8005721A FR 8005721 A FR8005721 A FR 8005721A FR 2478282 A2 FR2478282 A2 FR 2478282A2
- Authority
- FR
- France
- Prior art keywords
- water
- sheet
- solar energy
- heat
- energy sensor
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 239000012528 membrane Substances 0.000 title claims abstract description 5
- 239000012080 ambient air Substances 0.000 title abstract description 3
- 239000002775 capsule Substances 0.000 title 1
- 238000007710 freezing Methods 0.000 claims abstract description 17
- 230000008014 freezing Effects 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 claims abstract description 16
- 239000012212 insulator Substances 0.000 claims abstract 3
- 239000004020 conductor Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims description 4
- 230000000704 physical effect Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000002329 infrared spectrum Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 241001424392 Lucia limbaria Species 0.000 description 1
- 241000638935 Senecio crassissimus Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
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
- F24S40/70—Preventing freezing
-
- 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
-
- 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)
- Photovoltaic Devices (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8005721A FR2478282A2 (fr) | 1980-03-14 | 1980-03-14 | Detecteur de gel pour protection de capteur d'energie solaire |
| US06/158,134 US4368724A (en) | 1979-06-29 | 1980-06-10 | Automatic anti-freeze system for solar water heaters |
| CA000354892A CA1153259A (fr) | 1979-06-29 | 1980-06-26 | Detecteur de gel pour la protection de capteurs d'energie solaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8005721A FR2478282A2 (fr) | 1980-03-14 | 1980-03-14 | Detecteur de gel pour protection de capteur d'energie solaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2478282A2 true FR2478282A2 (fr) | 1981-09-18 |
| FR2478282B2 FR2478282B2 (OSRAM) | 1982-06-25 |
Family
ID=9239670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8005721A Granted FR2478282A2 (fr) | 1979-06-29 | 1980-03-14 | Detecteur de gel pour protection de capteur d'energie solaire |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2478282A2 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900277A (zh) * | 2012-12-31 | 2014-07-02 | 关绍勤 | 融霜阳光空气集热器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR835381A (fr) * | 1938-03-17 | 1938-12-20 | Chaudière solaire | |
| US3986489A (en) * | 1975-04-10 | 1976-10-19 | Schlesinger Robert J | Solar energy transfer system with protection against freezing |
| DE2814243A1 (de) * | 1978-04-03 | 1979-10-11 | Resol Elektronische Regelungen | Elektronische regelung fuer mehrspeicher-sonnenheizsysteme |
-
1980
- 1980-03-14 FR FR8005721A patent/FR2478282A2/fr active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR835381A (fr) * | 1938-03-17 | 1938-12-20 | Chaudière solaire | |
| US3986489A (en) * | 1975-04-10 | 1976-10-19 | Schlesinger Robert J | Solar energy transfer system with protection against freezing |
| DE2814243A1 (de) * | 1978-04-03 | 1979-10-11 | Resol Elektronische Regelungen | Elektronische regelung fuer mehrspeicher-sonnenheizsysteme |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900277A (zh) * | 2012-12-31 | 2014-07-02 | 关绍勤 | 融霜阳光空气集热器 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2478282B2 (OSRAM) | 1982-06-25 |
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