DE276798C - - Google Patents
Info
- Publication number
- DE276798C DE276798C DENDAT276798D DE276798DA DE276798C DE 276798 C DE276798 C DE 276798C DE NDAT276798 D DENDAT276798 D DE NDAT276798D DE 276798D A DE276798D A DE 276798DA DE 276798 C DE276798 C DE 276798C
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- line
- liquid separator
- condenser
- evaporation
- 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.)
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Links
- 239000007788 liquid Substances 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 276798, KLASSE 17«. GRUPPE- M 276798, CLASS 17 «. GROUP
•y• y
GUSTAV AUGUST REITZ in HANNOVER. Absorptionskältemaschine. Zusatz zum Patent 273796.GUSTAV AUGUST REITZ in HANOVER. Absorption chiller. Addendum to patent 273796.
Patentiert im Deutschen Reiche vom 13. April 1913 ab. Längste Dauer: 25.März 1928.Patented in the German Empire on April 13, 1913. Longest duration: March 25, 1928.
Gemäß dem Patent 273796 wird die verbesserte Leistung einer Absorptionskältemaschine dadurch erreicht, daß das vom Verdampfer zum Absorber geführte Ammoniak gas getrocknet wird. Zu diesem Zwecke sind in die betreffende Leitung Flüssigkeitsabscheider eingebaut, welche die Gastrocknung bewirken.According to patent 273796, the improved performance of an absorption chiller achieved in that the ammonia passed from the evaporator to the absorber is dried gas. For this purpose are A liquid separator is installed in the relevant line, which dries the gas cause.
Es hat sich nun ergeben, das einesteils infolge der Ausdehnung der aus den engen Rohrleitungen in den weiten Flüssigkeitsabscheider streichenden Gase, andernteils infolge der im Flüssigkeitsabscheider angebrachten Ablenkelemente eine Nachverdampfung in dem Flüssigkeitsabscheider stattfindet, durch welche eine Kältewirkung hervorgerufen wird. Diese erzeugte Kälte, die sich im Flüssigkeitsabscheider zeigt und außen am Mantel des Flüssigkeitsabscheiders deutlich sichtbar wird, nutzbar zu machen und die Leistung der Absorptionskältemaschine noch zu verbessern, bildet den Gegenstand der vorliegenden Erfindung.It has now been found, in part, as a result of the expansion of the narrow Pipelines in the wide liquid separator stroking gases, on the other hand as a result of the deflector elements in the liquid separator, a re-evaporation in the liquid separator takes place, through which a cold effect is caused. This generated cold, which shows up in the liquid separator and on the outside of the jacket of the liquid separator is clearly visible, usable and the performance The subject of the present invention is to improve the absorption refrigeration machine Invention.
Auf der Zeichnung ist in schematischer Weise der Flüssigkeitsabscheider dargestellt. Der Flüssigkeitsabscheider besteht aus einem zweckmäßig trichterförmig gestalteten Behälter i, an dessen Spitze das vom Verdampfer kommende Gas durch die Leitung d eintritt und den Behälter durch die Leitung d am oberen Teil des Behälters verläßt. An Stelle der bisher eingebauten Ablenkkörper für die Flüssigkeitsabscheidung wird nunmehr ein solcher Ablenkkörper eingebaut, welcher von einem zu kühlenden Mittel durchflossen wird. Beispielsweise legt man die Kondensatorleitung r in entsprechender Ausbildung in den Behälter i des Flüssigkeitsabscheiders ein, so daß einerseits diese Rohrleitung r für das flüssige Ammoniak den Abscheidungskörper für den Flüssigkeitsabscheider i bildet, andererseits aber der Flüssigkeitsabscheider i den für den Kondensator r notwendigen Nachkühler ersetzt. (Der sonst übliche Nachkühler ist in die Rohrleitung r vor dem Verdämpfer eingeschaltet und wird mit kaltem Wasser gespeist. Da jedoch ein tiefgekühltes Wasser, besonders in heißen Gegenden, nur schwer zu beschaffen ist, erfüllt der Nachkühler in solchen Fällen seinen Zweck nur unvollkommen.)In the drawing, the liquid separator is shown in a schematic manner. The liquid separator consists of an expediently funnel-shaped container i, at the tip of which the gas coming from the evaporator enters through line d and leaves the container through line d at the upper part of the container. Instead of the previously built-in deflector for separating the liquid, a deflector of this type is now installed through which a medium to be cooled flows. For example, it sets the capacitor line r in appropriate training in the container i of the liquid, so that on the one hand this pipeline r for the liquid ammonia to the deposition body for the liquid i forms, but on the other hand, replaces the liquid i the r for the capacitor necessary aftercooler. (The usual aftercooler is switched on in the pipe r before the evaporator and is fed with cold water. However, since deep-frozen water is difficult to obtain, especially in hot areas, the aftercooler does not fulfill its purpose perfectly in such cases.)
Die Nachkühlung in dem Flüssigkeitsabscheider i, welcher zugleich einen Nachverdampfer darstellt, ist eine äußerst kräftige, bewirkt eine Tiefkühlung des in der Kondensatorleitung r laufenden flüssigen Ammoniaks und erhöht die Kälteerzeugung beim Verdampfungsvorgang im Haupt Verdampfer.The after-cooling in the liquid separator i, which also represents a re-evaporator, is extremely powerful, causes the liquid ammonia running in the condenser line r to be frozen and increases the amount of cold generated during the evaporation process in the main evaporator.
Um nun auch die an der Außenseite des Behälters i ausstrahlende Kälte nutzbar abzuleiten, legt man um den Behälter * einen Mantel s und läßt durch diesen zwischenIn order to usefully dissipate the cold radiating on the outside of the container i , a jacket s is placed around the container * and passed through it
Claims (1)
Publications (1)
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DE276798C true DE276798C (en) |
Family
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Family Applications (1)
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Country Status (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072543A2 (en) * | 1981-08-14 | 1983-02-23 | Natherm Gesellschaft für energiesparende Technologien mbH | Apparatus to improve the performance of heat pump systems and the like |
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0
- DE DENDAT276798D patent/DE276798C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072543A2 (en) * | 1981-08-14 | 1983-02-23 | Natherm Gesellschaft für energiesparende Technologien mbH | Apparatus to improve the performance of heat pump systems and the like |
EP0072543A3 (en) * | 1981-08-14 | 1983-04-06 | Natherm Gesellschaft für energiesparende Technologien mbH | Apparatus to improve the performance of heat pump systems and the like |
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