DE344930C - - Google Patents
Info
- Publication number
- DE344930C DE344930C DENDAT344930D DE344930DA DE344930C DE 344930 C DE344930 C DE 344930C DE NDAT344930 D DENDAT344930 D DE NDAT344930D DE 344930D A DE344930D A DE 344930DA DE 344930 C DE344930 C DE 344930C
- Authority
- DE
- Germany
- Prior art keywords
- heat
- liquids
- intermediate container
- boiling
- water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910000743 fusible alloy Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N Anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
-
- 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
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)
- Manufacture And Refinement Of Metals (AREA)
Description
Vorrichtung zur Nutzbarmachung der Sonnenwärme. Die Erfindung betrifft eine Verbesserung des Gegenstandes des Hauptpatents, und zwar besonders desjeniger_ des vierten Anspruchs des Hauptpatents.Device for harnessing the heat of the sun. The invention relates to an improvement of the subject matter of the main patent, especially of that of the fourth claim of the main patent.
Dort ist als zweckmäßige Einrichtung ein um den Wärmestrahlensammler herumgelegter zweiter Behälter für hochsiedende Flüssigkeiten geschützt, der seinerseits erst als Wärmequelle zur Erzeugung von Wasserdampf dient.There is a useful device around the heat radiation collector Second container for high-boiling liquids lying around protected, which in turn only serves as a heat source for generating water vapor.
Als hochsiedende Flüssigkeiten verwendet man, wie in solchen Fällen üblich, Anilin, Naphthalin, Anthrazen o. dgl. Substanzen. Im letzteren Falle kann man bis auf 35o° C gelangen. Indessen haben solche Flüssigkeiten, seien es geschmolzene feste Körper oder wirkliche Flüssigkeiten, manche Nachteile. Einmal ist die Temperatur immerhin so begrenzt, daß sie für viele Fälle, in denen hochüberhitzter Wasserdampf erzeugt werden soll, nicht ausreicht. Dann aber müssen die Dämpfe, welche diese Heizflüssigkeit bei oder nahe bei ihrem Siedepunkt entwickelt, entweichen und das bedeutet - abgesehen von einer etwaigen starken Belästigung - einen nicht geringen Verlust oder aber die Notwendigkeit der Herstellung einer besonderen Anlage zum Kühlen und Wiedergewinnen der verdampften Stoffe.The high-boiling liquids used are, as in such cases common, aniline, naphthalene, anthracene or the like. Substances. In the latter case, can you can get up to 35o ° C. However, such liquids have, be they molten solids or real liquids, some disadvantages. Once is the temperature after all, so limited that they are suitable for many cases in which highly superheated water vapor should be generated is not sufficient. But then the vapors which these Heating fluid developed at or near its boiling point, escape and that means - apart from any severe annoyance - not a minor one Loss or the need to manufacture a special system for Cooling and recovery of the vaporized substances.
Diese Nachteile werden gemäß der Erfindung dadurch vermieden, daß die Füllung des Zwischenbehälters mit einer jener bekannten Legierungen geschieht, die zwar sehr leicht schmelzen, aber erst bei Temperaturen, die im vorliegenden Falle nicht in Betracht kommen, zu verdampfen beginnen. Man kennt als solche z. B. die Legierungen nach Wood oder Lipowitz, die aus Blei, Zinn, Wismut und Kadmium bestehen und schon bei etwa 7o ° C geschmolzen sind. Andere nur aus drei der genannten Elemente bestehenden Legierungen schmelzen etwas über dem Siedepunkt des Wassers; jedenfalls findet bei den in unserem Falle in Frage kommenden Temperaturen aber keine irgendwie nennenswerte Verdampfung statt.These disadvantages are avoided according to the invention in that the intermediate container is filled with one of those known alloys, which melt very easily, but only at temperatures that are present here Trap not eligible, begin to evaporate. One knows as such z. B. the alloys according to Wood or Lipowitz, which are made of lead, tin, bismuth and cadmium exist and have already melted at around 70 ° C. Others only from three of the named Elements of existing alloys melt slightly above the boiling point of water; in any case takes place at the temperatures in question in our case no evaporation to speak of in any way takes place.
Dazu kommt als weiterer Vorteil, daß die Wärmeleitfähigkeit der Legierung erheblich größer ist als die der obengenannten Siedeflüssigkeiten, so daß eine schnelle und gleichmäßige Abgabe der Wärme aus dem Sammelbehälter an das Kesselwasser gewährleistet ist.Another advantage is that the thermal conductivity of the alloy is considerably larger than that of the above boiling liquids, so that a rapid and uniform transfer of heat from the collecting tank to the boiler water is guaranteed is.
Schließlich kann der Zwischenbehälter oberhalb der geschmolzenen Metallschicht völlig isoliert sein, so daß die aus dem Sammler an die Legierung abgegebene Wärme verlustlos in das Wasser weitergeleitet wird.Finally, the intermediate container can be located above the molten metal layer be completely insulated so that the heat given off from the collector to the alloy is passed on into the water without loss.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE344930C true DE344930C (en) | 1900-01-01 |
Family
ID=573498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT344930D Expired DE344930C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE344930C (en) |
-
0
- DE DENDAT344930D patent/DE344930C/de not_active Expired
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