DE102021003731A1 - Heat exchanger with integrated filter dryer - Google Patents
Heat exchanger with integrated filter dryer Download PDFInfo
- Publication number
- DE102021003731A1 DE102021003731A1 DE102021003731.6A DE102021003731A DE102021003731A1 DE 102021003731 A1 DE102021003731 A1 DE 102021003731A1 DE 102021003731 A DE102021003731 A DE 102021003731A DE 102021003731 A1 DE102021003731 A1 DE 102021003731A1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- filter drier
- compressor
- refrigerant
- condenser
- 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.)
- Pending
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Classifications
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- 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
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- 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
- F25B43/003—Filters
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- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/044—Condensers with an integrated receiver
- F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
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- 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)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Die Erfindung, gemäß dem Oberbegriff des Patentanspruchs 1 (WTF), ersetzt den in Kältemittelkreisläufen verbauten Filtertrockner, der zur Reinigung und Trocknung des flüssigen Kältemittels (z.B. R410A; R600A) nach dem Kondensator dient. Die Kombination von Wärmetauscher (A) und Filtertrockner (B) zu einer Baueinheit (Bild 1), dient dem Prozess der Leistungsverstärkung von Kältemaschinen, entweder durch einen geringeren Stromverbrauch oder durch eine höhere Kälteleistung bei gleichem Strombedarf. Die Verwendung der Erfindung bezieht sich auf die Patentanmeldung HRQ-IC-LV-KM-010221; DPA AZ: 10 2021 000 460.4 im Besonderen. Die Erfindung findet Anwendung in Kältemittelkreisläufen mit Kompressor/Verdichter, Verflüssiger, Filtertrockner, Kapillare/Entspannungsventil und Verdampfer zur Verbesserung der Leistung von Verdichter-Kältemaschinen.The invention, according to the preamble of patent claim 1 (WTF), replaces the filter drier installed in refrigerant circuits, which is used to clean and dry the liquid refrigerant (e.g. R410A; R600A) after the condenser. The combination of heat exchanger (A) and filter drier (B) into one unit (Fig. 1) serves the process of increasing the performance of chillers, either through lower power consumption or through higher cooling capacity with the same power requirement. The use of the invention relates to patent application HRQ-IC-LV-KM-010221; DPA AZ: 10 2021 000 460.4 in particular. The invention finds application in refrigerant circuits with compressor/compressor, condenser, filter dryer, capillary/expansion valve and evaporator to improve the performance of compressor refrigerating machines.
Description
Die Erfindung, gemäß dem Oberbegriff des Patentanspruchs 1, ist die Kombination von zwei Einzelkomponenten Wärmetauscher (
Der Prozess der Leistungssteigerung eines kompressor-/verdichterbetriebenen Kältemittelkreislaufs ist Inhalt der Patentanmeldung HRQ-IC-LV-KM-010221; DPA-AZ.: 102021 000 460.4The process of increasing the performance of a compressor-driven refrigerant circuit is the content of patent application HRQ-IC-LV-KM-010221; DPA-AZ.: 102021 000 460.4
Bezeichnungen zu Figur 1 und zu Figur 2:Designations for Figure 1 and Figure 2:
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1 - Wärmetauscher mit integriertem Filtertrockner A - Wärmetauscher B - Filtertrockner- 1 - Einlass gasförmiges, komprimiertes und dadurch heißes Kältemittel (aus dem Kompressor/Verdichter eines Kältemittelkreislaufs)
- 2 - Auslass komprimiertes, im Wärmetauscher leicht abgekühltes gasförmiges Kältemittel
- 3 - Einlass verflüssigtes Kältemittel nach dem Kondensator
- 4 - Austritt des im Wärmetauscher erwärmte flüssige Kältemittel in die Kapillare bzw. das Entspannungsventil, das dann im Verdampfer eines Kältemittelkreislaufs gasförmig wird und dabei abkühlt.
1 - Heat exchanger with integrated filter drier A - Heat exchanger B - filter drier- 1 - Inlet gaseous, compressed and therefore hot refrigerant (from the compressor of a refrigerant circuit)
- 2 - outlet compressed gaseous refrigerant slightly cooled in the heat exchanger
- 3 - Inlet liquefied refrigerant after the condenser
- 4 - The liquid refrigerant heated in the heat exchanger exits into the capillary or the expansion valve, which then becomes gaseous in the evaporator of a refrigerant circuit and cools down in the process.
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2 - handelsüblicher Filtertrockner für Kältemaschinen befüllt mit einem feuchtigkeitsabsorbierendem Granulat und mit einem feinporigen Verschmutzungssieb versehen.2 - commercial filter drier for refrigeration machines filled with a moisture-absorbing granulate and provided with a fine-pored dirt sieve.
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021003731.6A DE102021003731A1 (en) | 2021-07-20 | 2021-07-20 | Heat exchanger with integrated filter dryer |
PCT/EP2021/000098 WO2022161587A1 (en) | 2021-02-01 | 2021-08-19 | Improving the capacity of a compressor refrigeration machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021003731.6A DE102021003731A1 (en) | 2021-07-20 | 2021-07-20 | Heat exchanger with integrated filter dryer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102021003731A1 true DE102021003731A1 (en) | 2023-01-26 |
Family
ID=84784421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102021003731.6A Pending DE102021003731A1 (en) | 2021-02-01 | 2021-07-20 | Heat exchanger with integrated filter dryer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102021003731A1 (en) |
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2021
- 2021-07-20 DE DE102021003731.6A patent/DE102021003731A1/en active Pending
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R086 | Non-binding declaration of licensing interest |