DE3324943C2 - - Google Patents
Info
- Publication number
- DE3324943C2 DE3324943C2 DE3324943A DE3324943A DE3324943C2 DE 3324943 C2 DE3324943 C2 DE 3324943C2 DE 3324943 A DE3324943 A DE 3324943A DE 3324943 A DE3324943 A DE 3324943A DE 3324943 C2 DE3324943 C2 DE 3324943C2
- Authority
- DE
- Germany
- Prior art keywords
- heat
- storage
- substance
- volume
- medium
- 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.)
- Expired - Fee Related
Links
- 238000003860 storage Methods 0.000 claims description 53
- 239000000126 substance Substances 0.000 claims description 35
- 239000002609 medium Substances 0.000 claims description 24
- 238000011068 loading method Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 20
- 238000005338 heat storage Methods 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 8
- 238000013517 stratification Methods 0.000 claims description 8
- 239000006163 transport media Substances 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000002631 hypothermal effect Effects 0.000 claims description 3
- 239000010446 mirabilite Substances 0.000 claims description 3
- 239000002667 nucleating agent Substances 0.000 claims description 3
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 2
- 229910021538 borax Inorganic materials 0.000 claims description 2
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 claims description 2
- 239000004328 sodium tetraborate Substances 0.000 claims description 2
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims 1
- 230000015654 memory Effects 0.000 description 18
- 239000011232 storage material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 239000012782 phase change material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000007832 Na2SO4 Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005184 irreversible process Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD82243619A DD225857A3 (de) | 1982-09-30 | 1982-09-30 | Hochleistungswaermespeicher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3324943A1 DE3324943A1 (de) | 1984-04-05 |
| DE3324943C2 true DE3324943C2 (enrdf_load_stackoverflow) | 1990-11-22 |
Family
ID=5541484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833324943 Granted DE3324943A1 (de) | 1982-09-30 | 1983-07-11 | Thermischer speicher hoher leistungsfaehigkeit |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT391870B (enrdf_load_stackoverflow) |
| DD (1) | DD225857A3 (enrdf_load_stackoverflow) |
| DE (1) | DE3324943A1 (enrdf_load_stackoverflow) |
| HU (1) | HU188494B (enrdf_load_stackoverflow) |
| SE (1) | SE461469B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521548A1 (de) * | 1984-08-09 | 1986-02-20 | Bauakademie Der Deutschen Demokratischen Republik, Ddr 1125 Berlin | Latentwaermespeicher mit nicht zersetzend schmelzenden stoffen |
| DE4122436A1 (de) * | 1991-07-06 | 1993-01-07 | Behr Gmbh & Co | Latentwaermespeicher |
| DE102008029972A1 (de) | 2008-06-26 | 2009-12-31 | Bayerisches Zentrum für Angewandte Energieforschung e.V. | Verfahern zur Verhinderung von Separation in Latentwärmespeichermaterialien |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4403737A1 (de) * | 1994-02-07 | 1995-08-10 | Bosch Siemens Hausgeraete | Wasch- oder Geschirrspülmaschine mit einem Wärmetauscher |
| DE102015004266A1 (de) | 2015-04-01 | 2016-10-06 | Hans-Jürgen Maaß | Verfahren und Vorrichtung zur Speicherung von Energie zur Wärme-und Kälteerzeugung mit Salzschmelzen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2677664A (en) * | 1951-02-19 | 1954-05-04 | Telkes Maria | Composition of matter for the storage of heat |
| FR2436807A1 (fr) * | 1978-09-22 | 1980-04-18 | Elf Union | Produit apte au stockage et au transport de l'energie thermique |
| DD147405A1 (de) * | 1979-11-06 | 1981-04-01 | Thomas Noack | Latentwaermespeicher |
-
1982
- 1982-09-30 DD DD82243619A patent/DD225857A3/de not_active IP Right Cessation
-
1983
- 1983-07-11 DE DE19833324943 patent/DE3324943A1/de active Granted
- 1983-07-14 AT AT0259183A patent/AT391870B/de not_active IP Right Cessation
- 1983-09-29 SE SE8305318A patent/SE461469B/sv not_active IP Right Cessation
- 1983-09-29 HU HU833385A patent/HU188494B/hu not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3521548A1 (de) * | 1984-08-09 | 1986-02-20 | Bauakademie Der Deutschen Demokratischen Republik, Ddr 1125 Berlin | Latentwaermespeicher mit nicht zersetzend schmelzenden stoffen |
| DE4122436A1 (de) * | 1991-07-06 | 1993-01-07 | Behr Gmbh & Co | Latentwaermespeicher |
| DE102008029972A1 (de) | 2008-06-26 | 2009-12-31 | Bayerisches Zentrum für Angewandte Energieforschung e.V. | Verfahern zur Verhinderung von Separation in Latentwärmespeichermaterialien |
Also Published As
| Publication number | Publication date |
|---|---|
| HU188494B (en) | 1986-04-28 |
| ATA259183A (de) | 1990-06-15 |
| SE8305318L (sv) | 1984-03-31 |
| SE8305318D0 (sv) | 1983-09-29 |
| AT391870B (de) | 1990-12-10 |
| DE3324943A1 (de) | 1984-04-05 |
| SE461469B (sv) | 1990-02-19 |
| DD225857A3 (de) | 1985-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |