DE2741829B2 - - Google Patents
Info
- Publication number
- DE2741829B2 DE2741829B2 DE2741829A DE2741829A DE2741829B2 DE 2741829 B2 DE2741829 B2 DE 2741829B2 DE 2741829 A DE2741829 A DE 2741829A DE 2741829 A DE2741829 A DE 2741829A DE 2741829 B2 DE2741829 B2 DE 2741829B2
- Authority
- DE
- Germany
- Prior art keywords
- particles
- paraffin
- latent heat
- heat storage
- plastic
- 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.)
- Withdrawn
Links
- 239000012188 paraffin wax Substances 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 25
- 238000003860 storage Methods 0.000 claims description 19
- 238000005338 heat storage Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 13
- 230000009969 flowable effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012782 phase change material Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 239000011232 storage material Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000001993 wax Substances 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
- F28D20/023—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 enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
-
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
- Paints Or Removers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772741829 DE2741829A1 (de) | 1977-09-16 | 1977-09-16 | Latentwaermespeicher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772741829 DE2741829A1 (de) | 1977-09-16 | 1977-09-16 | Latentwaermespeicher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2741829A1 DE2741829A1 (de) | 1979-03-22 |
| DE2741829B2 true DE2741829B2 (enrdf_load_stackoverflow) | 1979-11-22 |
Family
ID=6019160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772741829 Withdrawn DE2741829A1 (de) | 1977-09-16 | 1977-09-16 | Latentwaermespeicher |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2741829A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362207A (en) | 1979-07-12 | 1982-12-07 | European Atomic Energy Community (Euratom) | Integrated heat exchange and heat storage system using low-temperature reactions |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2937959C2 (de) * | 1979-09-20 | 1985-05-15 | Benckiser-Knapsack Gmbh, 6802 Ladenburg | Verwendung von Salzhydraten als Wärmespeichermedium zum Beschicken von Latentwärmespeichern |
| FR2474660A1 (fr) * | 1980-01-30 | 1981-07-31 | Naizot Serge | Milieu stockeur d'energie thermique |
| DE3270995D1 (en) * | 1981-08-19 | 1986-06-12 | Mario Stiffler | Latent heat accumulator, manufacturing process and uses thereof |
| US4544028A (en) * | 1983-04-20 | 1985-10-01 | C. Mitchell Bedford | Heat accumulator |
| IL69390A (en) * | 1983-06-13 | 1987-01-30 | Pennwalt Corp | Thermal energy storage products and their production |
| FR2570476A1 (fr) * | 1984-09-18 | 1986-03-21 | British Petroleum Co | Accumulateur thermique par chaleur latente de changement de phase |
| EP0546204A1 (en) * | 1991-12-10 | 1993-06-16 | Shinko Industrial Company Limited | Cooling or heating method |
| US6227285B1 (en) | 1992-12-02 | 2001-05-08 | Schümann Sasol Gmbh & Co. Kg | Heat storage medium |
| DE4402062B4 (de) * | 1993-06-29 | 2005-06-16 | Schümann Sasol Gmbh & Co. Kg | Heizkörper mit Latentwärmespeicher |
| ATE176045T1 (de) * | 1993-06-29 | 1999-02-15 | Schuemann Sasol Gmbh & Co Kg | Latentwärmespeichermedium und ein heizkörper mit einem derartigen medium |
| US5424519A (en) * | 1993-09-21 | 1995-06-13 | Battelle Memorial Institute | Microwaved-activated thermal storage material; and method |
| DE19830256A1 (de) * | 1998-07-07 | 2000-01-13 | Integral Energietechnik Gmbh | Verfahren zum Kühlen |
| DE19938725C1 (de) * | 1999-08-16 | 2000-06-15 | Fraunhofer Ges Forschung | Latentkälte-Speicherverfahren und Latentkälte-Speicher für ein Kaltwassernetz |
| WO2001038453A1 (de) * | 1999-11-23 | 2001-05-31 | SCHÜMANN SASOL GmbH | Dynamischer latentwärmespeicher |
| DE102004020993B4 (de) * | 2004-04-23 | 2009-12-31 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Speichersystem zur Speicherung thermischer Energie |
| DE202007013139U1 (de) * | 2007-09-18 | 2009-02-19 | Rehau Ag + Co | Wärmespeichervorrichtung, insbesondere Latentwärmespeichervorrichtung |
| DE102011121471A1 (de) * | 2011-12-17 | 2013-06-20 | Volkswagen Aktiengesellschaft | Wärmespeicher zur Speicherung einer Abwärme für ein Fahrzeug sowie Verfahren und System zur Erzeugung mechanischer oder thermischer Energie aus einer Abwärme eines Fahrzeugs |
| DE202011052548U1 (de) | 2011-12-30 | 2012-05-22 | Weiss Klimatechnik Gmbh | Wärmetauscher mit Speichermedium sowie Klimaanlage |
| DE102014109165A1 (de) | 2013-07-04 | 2015-01-08 | Institut Für Luft- Und Kältetechnik Gemeinnützige Gmbh | Verfahren zur Herstellung eines gekapselten Latentwärmespeicherelements |
| DE102015108095A1 (de) * | 2015-05-21 | 2016-11-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Wärmespeichervorrichtung und Verfahren zur Wärmespeicherung |
| EP3680596A1 (en) * | 2019-01-11 | 2020-07-15 | Yara International ASA | Storage container for a heat storage mass, heat storage system and heat transfer system comprising such a storage container |
-
1977
- 1977-09-16 DE DE19772741829 patent/DE2741829A1/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4362207A (en) | 1979-07-12 | 1982-12-07 | European Atomic Energy Community (Euratom) | Integrated heat exchange and heat storage system using low-temperature reactions |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2741829A1 (de) | 1979-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| BHN | Withdrawal |