DE29608564U1 - Back wall condenser for refrigerators and freezers - Google Patents
Back wall condenser for refrigerators and freezersInfo
- Publication number
- DE29608564U1 DE29608564U1 DE29608564U DE29608564U DE29608564U1 DE 29608564 U1 DE29608564 U1 DE 29608564U1 DE 29608564 U DE29608564 U DE 29608564U DE 29608564 U DE29608564 U DE 29608564U DE 29608564 U1 DE29608564 U1 DE 29608564U1
- Authority
- DE
- Germany
- Prior art keywords
- freezers
- refrigerators
- condenser
- back wall
- pipe
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process 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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
BeschreibungDescription
Bieehlameilem erflüssiger fur Kühl- und Gefriergeräte jeder ArtBieehlameilem condenser for refrigerators and freezers of all types
In jedem handelsüblichen Kühlgerät befindet sich an der Rückseite ein Verflüssiger. Dieser ist das Gegenstück zu dem im Kühlgerät befindlichen Verdampfer. Über eine Saugleitung wird das verdampfte Kältemittel vom Verdichter abgesaugt.Every commercially available refrigerator has a condenser on the back. This is the counterpart to the evaporator in the refrigerator. The evaporated coolant is sucked out of the compressor via a suction line.
Der Verflüssiger hat die Aufgabe, die aus dem Kühlgerät entnommene Wärmeenergie an die Umwelt abzugeben. Hierdurch geht das Kältemittel vom gasförmigen in den flüssigen Zustand zurück (Anlage 3/1).The condenser has the task of releasing the heat energy extracted from the cooling device into the environment. This causes the coolant to return from a gaseous state to a liquid state (Appendix 3/1).
Blechlamellenverflüssiger üblicher Bauart werden in zwei verschiedenen Grundtypen hergestellt.Plate fin condensers of the usual design are manufactured in two different basic types.
Blechlamellenverflüssiger, die mit Hilfe der Einroiltechnik Blech und Rohr verbinden.Sheet metal fin condensers that connect sheet metal and pipe using the single-roll technique.
Blechlamellenverflüssiger, die durch Punktschweißen je zweier Halbschalen aufeinander Blech und Rohr verbinden.Sheet-fin condensers that connect sheet metal and pipe by spot welding two half-shells together.
Der im Schutzansprach 1 angegebenen Erfindung liegt das Problem zu Grunde, einen Verflüssiger zu schaffen, derThe invention specified in claim 1 is based on the problem of creating a condenser which
1. eine optimale Verbindung zwischen Blech und Rohr besitzt.1. has an optimal connection between sheet metal and pipe.
2. keine Durchbiegung durch Schweiß verzug beim Punktschweißen, oder &lgr; iaterialspannung2. no deflection due to welding distortion during spot welding, or &lgr; material stress
beim Einrollen aufweist.when rolling up.
Mit der Erfindung wird erreicht, daß Blech und Rohr spannungsfrei mit niedrigem Energieaufwand verbunden-werden kannn.The invention ensures that sheet metal and pipe can be joined stress-free with low energy consumption.
Ein weiterer Vorteil der Erfindung liegt darin, daß sich problemlos unterschiedliche Materialien mit dem Stahlrohr verbinden lassen.A further advantage of the invention is that different materials can be easily connected to the steel pipe.
So kann man z.B. eine Aluminiumplatine problemlos mit einem Stahlrohr verbinden. Durch die bessere Wärmeleitfähigkeit und Wämiespeicherkapaziiät von Aluminium ist eine Steigerung der Leisfungskenndafen eines Verflüssigers bei gleicher Baugröße von ca. 40% möglich.For example, an aluminum plate can be easily connected to a steel pipe. Due to the better thermal conductivity and heat storage capacity of aluminum, it is possible to increase the performance characteristics of a condenser by around 40% with the same size.
Durch die Erhöhung der gekennzeichneten Leistungsdaten eines Verflüssigers kann die Laufzeit des Kompressors am Kühlgerät erheblich reduziert werden. Dieses hat zur Folge, daß eine erhebliche Energieeinsparung der Kühlgeräte möglich ist.By increasing the designated performance data of a condenser, the running time of the compressor on the cooling device can be significantly reduced. This means that considerable energy savings are possible for the cooling devices.
Anlage 1Attachment 1
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29608564U DE29608564U1 (en) | 1996-05-06 | 1996-05-06 | Back wall condenser for refrigerators and freezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29608564U DE29608564U1 (en) | 1996-05-06 | 1996-05-06 | Back wall condenser for refrigerators and freezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29608564U1 true DE29608564U1 (en) | 1996-12-05 |
Family
ID=8023849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29608564U Expired - Lifetime DE29608564U1 (en) | 1996-05-06 | 1996-05-06 | Back wall condenser for refrigerators and freezers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29608564U1 (en) |
-
1996
- 1996-05-06 DE DE29608564U patent/DE29608564U1/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 19970123 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20000118 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20021203 |