DE289947C - - Google Patents

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Publication number
DE289947C
DE289947C DENDAT289947D DE289947DA DE289947C DE 289947 C DE289947 C DE 289947C DE NDAT289947 D DENDAT289947 D DE NDAT289947D DE 289947D A DE289947D A DE 289947DA DE 289947 C DE289947 C DE 289947C
Authority
DE
Germany
Prior art keywords
refrigerant
gases
false
directly attached
collect
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.)
Active
Application number
DENDAT289947D
Other languages
German (de)
Publication of DE289947C publication Critical patent/DE289947C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00Evaporators; Condensers
    • F25B39/04Condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/041Details of condensers of evaporative condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/04Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Es ist bekannt, daß sich im Innern der Kondensatoren zu Kältemaschinen falsche, unter den obwaltenden Verhältnissen nicht kondensierbare Gase, insbesondere Luft, ansammeln können, durch welche die Kälteleistung vermindert, der Arbeitsverbrauch erhöht und die Regelung erschwert wird. · Es ist ferner bekannt, daß die Möglichkeit, diese Falschgase während des Betriebes ablassen zuIt is known that wrong, collect non-condensable gases, especially air, under the prevailing conditions through which the cooling capacity is reduced, the work consumption increases and the regulation becomes more difficult. · It is also known that the possibility of venting these false gases during operation too

ίο können, von ganz besonderer Bedeutung ist, und in öffentlicher Druckschrift darauf hingewiesen worden, daß hierzu zweckmäßig an Stellen, auf denen sich die kondensierbaren Gase bereits zum Teil verflüssigt haben, Hohlgefäße zum Auffangen dieser Falschgase angeordnet werden.ίο can, is of particular importance, and it has been pointed out in a public print that this is appropriate Places where the condensable gases have already partially liquefied, hollow vessels be arranged to collect these false gases.

Als neu hat der Gegenstand der vorliegenden Erfindung ,zu gelten, denn er ist verkörpert durch das Sammelstücks von großem Querschnitt und den unmittelbar aufgesetzten Dom 6 mit Ablaßhähnen 7.The subject matter of the present invention is to be regarded as new because it is embodied through the claw piece of large cross-section and the directly attached Dome 6 with drain cocks 7.

Gemäß dem in der beiliegenden Zeichnung dargestellten Ausführungsbeispiel gelangen die Dämpfe des kreislaufen den Kältemittels von dem Verdichter beispielsweise durch 1 (ölabscheider) und 2 in das Verteilungsstück 3 und von diesem in die oberen Rohrschlangen 4, 4,4,4, in denen sie durch die Einwirkung des äußerlichen Rieselwassers nach Bedarf vorgekühlt und überdies zum Teil verflüssigt, also auf wesentlich geringen spezifischen RauminhaltAccording to the embodiment shown in the accompanying drawings, the Vapors of the circulating refrigerant from the compressor, for example through 1 (oil separator) and 2 into the distribution piece 3 and from this into the upper pipe coils 4, 4,4,4, in which they are pre-cooled as required by the action of the external trickle water and, moreover, partly liquefied, i.e. with a significantly low specific volume

herabgesetzt werden. Die Strömungsgeschwindigkeit in dem Zwischensammelstück 5 wird hierdurch so gering, daß sich die Falschgase von dem Kältemittel trennen und Gelegenheit haben, sich in dem großen, unmittelbar aufgesetzten Dom 6 anzusammeln, so zwar, daß sie während des Betriebes ohne nennenswerten Verlust an beigemengten Dämpfen des Kältemittels abgelassen werden können. Die in 6 eingeschlossenen Falschgase können in bekannter Weise, z. B. durch äußerliche Berieselung des Domes, einer Kühlung unterzogen und dadurch noch vollständiger von dem etwa beigemengten dampfförmigen, aber kondensierbaren Kältemittel befreit werden.be reduced. The flow rate in the intermediate header 5 becomes as a result, so small that the false gases separate from the refrigerant and opportunity have to collect in the large, directly attached dome 6, so that during operation without any significant loss of added refrigerant vapors can be drained. The false gases enclosed in 6 can be used in known Way, e.g. B. by external irrigation of the cathedral subjected to cooling and thereby even more completely from the vaporous, but condensable, admixed Refrigerant to be freed.

Von 5 gelangt das Kältemittel in die unteren Rohrschlangen 8, 8, 8, 8, in denen die restlose Verflüssigung stattzufinden hat, und alsdann in das untere Sammelstück 9 und weiter durch die Flüssigkeitsleitung 10 zu dem Regulierventil 11.From 5, the refrigerant reaches the lower coils 8, 8, 8, 8, in which the remaining Liquefaction has to take place, and then in the lower claw 9 and further through the liquid line 10 to the regulating valve 11.

Claims (1)

Patent-An Spruch:Patent-An saying: Vorrichtung zur Entgasung des Kältemittels in Berieselungskondensatoren, dadurch gekennzeichnet, daß das in bekannter Weise anzuordnende Zwischensammelstück mit großem Querschnitt ausgeführt und mit unmittelbar aufgesetztem Dom mit Ablaßhähnchen versehen wird.Device for degassing the refrigerant in sprinkling condensers, thereby characterized in that the intermediate collecting piece to be arranged in a known manner is designed and has a large cross-section is provided with a drain cock with a directly attached dome. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT289947D Active DE289947C (en)

Publications (1)

Publication Number Publication Date
DE289947C true DE289947C (en)

Family

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549209A1 (en) * 1983-06-22 1985-01-18 Linde Ag Fluid circuit for refrigerating plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549209A1 (en) * 1983-06-22 1985-01-18 Linde Ag Fluid circuit for refrigerating plant

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