DE29608564U1 - Back wall condenser for refrigerators and freezers - Google Patents

Back wall condenser for refrigerators and freezers

Info

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
Application number
DE29608564U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE29608564U priority Critical patent/DE29608564U1/en
Publication of DE29608564U1 publication Critical patent/DE29608564U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)

&Ggr;» ^ 3 «5 03 I^ &igr;)&Ogr;&Lgr;5 nil f>f> :> ^ 1 51 00-5 TOD Schuizansprüclie&Ggr;» ^ 3 «5 03 I^ &igr;)&Ogr;&Lgr;5 nil f>f> :> ^ 1 51 00-5 TOD Schuizansprüclie 1. Rückwandverfiüssiger von Kühl- imd Gefriergeräten jeder Art, die sich an der Rückseite eines jeden Gerätes befinden,1. Rear wall condensers of refrigerators and freezers of all types, which are located at the back of each appliance, dadurch gekennzeichnetcharacterized daß die Verbindung zwischen Blech und Rohr durch Druckfügepunkte auf beiden Seiten längs des Rohres erreicht wird (Anlage 3/2).that the connection between sheet metal and pipe is achieved by pressure joints on both sides along the pipe (Appendix 3/2). Anlage 2Annex 2
DE29608564U 1996-05-06 1996-05-06 Back wall condenser for refrigerators and freezers Expired - Lifetime DE29608564U1 (en)

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)

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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