HU204299B - Latent heat receiver - Google Patents
Latent heat receiver Download PDFInfo
- Publication number
- HU204299B HU204299B HU852990A HU299085A HU204299B HU 204299 B HU204299 B HU 204299B HU 852990 A HU852990 A HU 852990A HU 299085 A HU299085 A HU 299085A HU 204299 B HU204299 B HU 204299B
- Authority
- HU
- Hungary
- Prior art keywords
- component
- heat
- storage
- heat transfer
- volume
- Prior art date
Links
- 238000003860 storage Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000000354 decomposition reaction Methods 0.000 claims abstract 2
- 239000013078 crystal Substances 0.000 claims description 11
- 239000004615 ingredient Substances 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 230000005496 eutectics Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000006911 nucleation Effects 0.000 claims description 2
- 238000010899 nucleation Methods 0.000 claims description 2
- 238000005338 heat storage Methods 0.000 abstract description 22
- 238000002844 melting Methods 0.000 abstract description 15
- 230000008018 melting Effects 0.000 abstract description 15
- 238000011049 filling Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 3
- 230000001502 supplementing effect Effects 0.000 abstract description 2
- 230000008646 thermal stress Effects 0.000 abstract description 2
- 239000013543 active substance Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 230000009972 noncorrosive effect Effects 0.000 abstract 1
- 239000002667 nucleating agent Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 230000002123 temporal effect Effects 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000011232 storage material Substances 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910020314 ClBr Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
- C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
-
- 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
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/025—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being in direct contact with a heat-exchange medium or with another heat storage material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Central Heating Systems (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Die Erfindung betrifft einen Latentwaermespeicher mit nicht zersetzend schmelzenden Stoffen mit grossen Waermeein- und -ausspeicherleistungen und ohne thermische Spannungen. Diese Speicher stellen wirkungsvolle Systeme zur Entlastung oder Ergaenzung konventioneller Energieerzeugersysteme und zum Ausgleich zeitlicher Schwankungen zwischen Energieanfall und Energiebedarf dar. Sie sind vorzugsweise fuer die Anpassung von Waermeverbrauchssystemen an Waermenutzungsbedingungen vorgesehen. Erfindungsgemaess wird eine aktive Speicherfuellung, bestehend aus 4 Stoffsystemen, vorgeschlagen. Stoffsystem I besteht aus einem oder mehreren Stoffen mit waermespeichernden Eigenschaften, die keine Zersetzungserscheinungen beim Schmelzen aufweisen. Stoffsystem II wird von einem Waermetransportmittel gebildet, das das Stoffsystem I nicht oder nur bedingt zu loesen vermag. Oberflaechenaktive Stoffe beinhaltet das Stoffsystem III, waehrend Stoffsystem IV aus einem oder mehreren Keimbildnern besteht.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD84266128A DD236862A3 (de) | 1984-08-09 | 1984-08-09 | Latentwaermespeicher mit nicht zersetzend schmelzenden stoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| HUT42174A HUT42174A (en) | 1987-06-29 |
| HU204299B true HU204299B (en) | 1991-12-30 |
Family
ID=5559521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU852990A HU204299B (en) | 1984-08-09 | 1985-08-06 | Latent heat receiver |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS6152588A (de) |
| AT (1) | AT391555B (de) |
| BG (1) | BG48415A1 (de) |
| CH (1) | CH669206A5 (de) |
| CS (1) | CS497385A1 (de) |
| DD (1) | DD236862A3 (de) |
| DE (1) | DE3521548A1 (de) |
| HU (1) | HU204299B (de) |
| SE (1) | SE463623B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4042268A1 (de) * | 1990-12-31 | 1992-07-02 | Gerd Hoermansdoerfer | Speichersalz-mischungen |
| JP2943609B2 (ja) * | 1994-06-21 | 1999-08-30 | トヨタ自動車株式会社 | 蓄熱装置 |
| WO2001016250A1 (de) | 1999-08-28 | 2001-03-08 | SCHÜMANN SASOL GmbH | Latentwärmespeichermaterial |
| EP1240270A1 (de) | 1999-11-23 | 2002-09-18 | Schümann Sasol GmbH | Dynamischer latentwärmespeicher |
| DE102008029972A1 (de) | 2008-06-26 | 2009-12-31 | Bayerisches Zentrum für Angewandte Energieforschung e.V. | Verfahern zur Verhinderung von Separation in Latentwärmespeichermaterialien |
| DE102010028676A1 (de) | 2010-05-06 | 2011-11-10 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Aufnahme, Abgabe und Speicherung von Wärme sowie Latentwärmespeicher zur Anwendung des Verfahrens |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2917192A1 (de) * | 1979-04-26 | 1980-11-06 | Kay Laboratories Inc | Mehrfach verwendbares waermekissen |
| US4272392A (en) * | 1979-11-02 | 1981-06-09 | The Dow Chemical Company | Hydrated Mg(NO3)2 /MgCl2 reversible phase change compositions |
| CA1160443A (en) * | 1980-12-22 | 1984-01-17 | George A. Lane | Hydrated mgc1.sub.2 reversible phase change compositions hydrated mg(no.sub.3).sub.2 reversible phase change compositions |
| JPS58195786A (ja) * | 1982-05-08 | 1983-11-15 | Matsushita Electric Ind Co Ltd | 潜熱型蓄熱装置 |
| JPS58219395A (ja) * | 1982-06-15 | 1983-12-20 | Matsushita Electric Ind Co Ltd | 潜熱型蓄熱装置 |
| DD225857A3 (de) * | 1982-09-30 | 1985-08-07 | Bauakademie D Ddr Inst Fuer He | Hochleistungswaermespeicher |
-
1984
- 1984-08-09 DD DD84266128A patent/DD236862A3/de not_active IP Right Cessation
-
1985
- 1985-06-15 DE DE19853521548 patent/DE3521548A1/de active Pending
- 1985-06-18 AT AT0180885A patent/AT391555B/de not_active IP Right Cessation
- 1985-07-03 CS CS854973A patent/CS497385A1/cs unknown
- 1985-07-10 BG BG71037A patent/BG48415A1/xx unknown
- 1985-07-22 CH CH3175/85A patent/CH669206A5/de not_active IP Right Cessation
- 1985-08-06 HU HU852990A patent/HU204299B/hu not_active IP Right Cessation
- 1985-08-07 JP JP60172545A patent/JPS6152588A/ja active Granted
- 1985-08-08 SE SE8503748A patent/SE463623B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HUT42174A (en) | 1987-06-29 |
| AT391555B (de) | 1990-10-25 |
| BG48415A1 (en) | 1991-02-15 |
| CS497385A1 (en) | 1987-09-17 |
| DD236862A3 (de) | 1986-06-25 |
| JPH0438998B2 (de) | 1992-06-26 |
| DE3521548A1 (de) | 1986-02-20 |
| SE8503748D0 (sv) | 1985-08-08 |
| SE463623B (sv) | 1990-12-17 |
| SE8503748L (sv) | 1986-02-10 |
| ATA180885A (de) | 1990-04-15 |
| JPS6152588A (ja) | 1986-03-15 |
| CH669206A5 (de) | 1989-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HMM4 | Cancellation of final prot. due to non-payment of fee |