DE102014018703A1 - Evaporator for home appliances - Google Patents
Evaporator for home appliances Download PDFInfo
- Publication number
- DE102014018703A1 DE102014018703A1 DE102014018703.9A DE102014018703A DE102014018703A1 DE 102014018703 A1 DE102014018703 A1 DE 102014018703A1 DE 102014018703 A DE102014018703 A DE 102014018703A DE 102014018703 A1 DE102014018703 A1 DE 102014018703A1
- Authority
- DE
- Germany
- Prior art keywords
- evaporator
- refrigerant
- tubes
- channel
- plates
- 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.)
- Withdrawn
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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
- F25B39/02—Evaporators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
- F28D7/0016—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being bent
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/005—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
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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
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/0071—Evaporators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Es wird ein Verdampfer für ein Haustechnikgerät vorgesehen, welches mindestens eine spiralförmig ausgebildete Kunststofffolie 210 aufweist, wobei die Kunststofffolie 210 dünne Kanäle aufweist, durch welche das Kältemittel durchfließen kann.There is provided an evaporator for a home automation device, which has at least one spiral-formed plastic film 210, wherein the plastic film 210 has thin channels through which the refrigerant can flow.
Description
Die vorliegende Erfindung betrifft einen Verdampfer für Haustechnikgeräte, insbesondere Luft-Wasser-Wärmepumpen, Kältemaschinen, Klimaanlagen und Klimasplitgeräte.The present invention relates to an evaporator for home appliances, in particular air-water heat pumps, chillers, air conditioning and air conditioning splitters.
Verdampfer sind seit langem hinlänglich bekannt und können die unterschiedlichsten Ausgestaltungen aufweisen.Evaporators have long been well known and can have a variety of configurations.
Es ist eine Aufgabe der vorliegenden Erfindung, einen verbesserten Verdampfer für Haustechnikgeräte vorzusehen.It is an object of the present invention to provide an improved home appliance evaporator.
Diese Aufgabe wird durch einen Verdampfer nach Anspruch 1 gelöst.This object is achieved by an evaporator according to
Danach ist mindestens eine Verdampfereinheit vorgesehen, welche mindestens eine Kunststofffolie, welche spiralförmig aufgewickelt ist, einen Kältemitteleintritt und einen Kältemittelaustritt aufweist, wobei die Kunststofffolie mindestens einen Kanal aufweist, durch welchen das Kältemittel fließen kann, wobei der mindestens eine Kanal einen Innen-Durchmesser von < 2 mm aufweist.Thereafter, at least one evaporator unit is provided, which comprises at least one plastic film, which is spirally wound, a refrigerant inlet and a refrigerant outlet, wherein the plastic film has at least one channel through which the refrigerant can flow, wherein the at least one channel has an inner diameter of < 2 mm.
Weiterhin wird die Aufgabe durch einen Verdampfer nach Anspruch 4 gelöst.Furthermore, the object is achieved by an evaporator according to claim 4.
Danach weist der Verdampfer eine Verdampfereinheit auf, welche mindestens einen Ring aufweist, welcher ein erstes und zweites Ende sowie eine Mehrzahl von kleinen Rohren dazwischen aufweist, wobei die Rohre einen Innen-Durchmesser von < 2 mm aufweisen.Thereafter, the evaporator comprises an evaporator unit having at least one ring having first and second ends and a plurality of small tubes therebetween, the tubes having an inside diameter of <2 mm.
Ebenso wird die Aufgabe durch einen Verdampfer gemäß Anspruch 5 gelöst.Likewise, the object is achieved by an evaporator according to claim 5.
Danach ist weist der Verdampfer eine Verdampfereinheit auf, welche eine Mehrzahl von Verdampferplatten mit einem Kältemitteleintritt, einem Kältemittelaustritt und einem mäanderförmigen Kanal dazwischen aufweist.Thereafter, the evaporator has an evaporator unit having a plurality of evaporator plates with a refrigerant inlet, a refrigerant outlet and a meandering channel therebetween.
Weitere Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Further embodiments of the invention are the subject of the dependent claims.
Vorteile und Ausführungsbeispiele der Erfindung werden nachstehend unter Bezugnahme auf die Zeichnungen näher erläutert.Advantages and embodiments of the invention are explained below with reference to the drawings.
Der Verdampfer gemäß dem ersten Ausführungsbeispiel ist als ein Kunststoff-Verdampfer ausgestaltet. Die Umlenkrohre
Der Verdampfer
Somit wird ein Verdampfer für ein Haustechnikgerät vorgesehen, welches mindestens eine spiralförmig ausgebildete Kunststofffolie aufweist, wobei die Kunststofffolie dünne Kanäle aufweist, durch welche das Kältemittel durchfließen kann.Thus, an evaporator for a home appliance device is provided which has at least one spiral-shaped plastic film, wherein the plastic film has thin channels through which the refrigerant can flow.
Somit wird ein Verdampfer für ein Haustechnikgerät vorgesehen, welches mindestens eine Verdampfereinheit aufweist, welche eine spiralförmig ausgestaltete Folie aufweist, wobei in der Folie dünne Kanäle vorgesehen sind, durch welche das Kältemittel durchfließen kann.Thus, an evaporator is provided for a domestic appliance, which has at least one evaporator unit, which has a spiral-shaped film, wherein in the film thin channels are provided, through which the refrigerant can flow.
Mehrere der Verdampfereinheiten können zu einem Verdampfermodul zusammengefasst werden. Durch einen Lufteintritt kann Luft durch die Verdampfereinheiten des Verdampfermoduls geführt werden, so dass das Kältemittel in den Kanälen der Folie verdampft werden kann.Several of the evaporator units can be combined to form an evaporator module. Through an air inlet, air can be passed through the evaporator units of the evaporator module, so that the refrigerant can be evaporated in the channels of the film.
In der Mitte des Verdampfers ist ein Lüfter
Gemäß dem vierten Ausführungsbeispiel sind die Verdampferplatten
Somit wird ein Verdampfer mit einem Lüfter in der Mitte und um den Lüfter herum angeordnete Verdampferplatten vorgesehen, wobei die Verdampferplatten jeweils einen Kältemitteleintritt, einen Kältemittelaustritt und dazwischen einen mäanderförmigen Kanal für das Kältemittel aufweisen. Die Verdampferplatten
Der Verdampfer
Somit wird ein Verdampfer für ein Haustechnikgerät vorgesehen, welches einen Lüfter und Verdampferplatteneinheiten darum herum aufweist, wobei die Verdampferplatteneinheit eine erste und zweite Platte sowie eine Mehrzahl von Rohren dazwischen aufweist, durch welche das Kältemittel fließen kann.Thus, an evaporator is provided for a home appliance having a fan and evaporator plate units around it, the evaporator plate unit having first and second plates and a plurality of tubes therebetween through which the refrigerant can flow.
Die Verdampferplatteneinheiten können gerade oder gekrümmt ausgestaltet sein. Durch den Abstand zwischen den Verdampferplatteneinheiten kann die Luft von dem Lüfter durchstreichen.The evaporator plate units may be straight or curved. The distance between the evaporator plate units allows the air to pass through the fan.
Die Verdampfereinheit
Die Verdampfereinheit gemäß
Der Verdampfer gemäß der Erfindung kann Rohre mit einem Innendurchmesser von < 2 mm aufweisen. Die Wandstärke der Rohre ist so gering wie möglich ausgestaltet. Der Verdampfer gemäß der Erfindung kann auch innere Kanäle mit einem Durchmesser von < 2 mm aufweisen.The evaporator according to the invention may have tubes with an inner diameter of <2 mm. The wall thickness of the tubes is designed as small as possible. The evaporator according to the invention may also have internal channels with a diameter of <2 mm.
Die Form der Verdampferrohre bzw. der inneren Kanäle kann eckig, elliptisch, oval, polygonal, schraubenförmig etc. ausgestaltet sein.The shape of the evaporator tubes or the inner channels can be angular, elliptical, oval, polygonal, helical, etc. configured.
Gemäß der Erfindung können die Rohre als flexible Rohre ausgestaltet sein.According to the invention, the tubes may be configured as flexible tubes.
Durch eine flexible Ausgestaltung der Verdampferrohre können diese Rohre durch eine äußere Luftströmung beeinflusst werden, sodass eine Vereisung dadurch ermöglicht wird, dass die Rohre schwingen.By a flexible design of the evaporator tubes, these tubes can be influenced by an external air flow, so that icing is made possible by the fact that the tubes vibrate.
Gemäß der Erfindung können die Umlenkrohre aus Kunststoff, Metall und/oder Verbundwerkstoff hergestellt sein.According to the invention, the deflection tubes can be made of plastic, metal and / or composite material.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014018703.9A DE102014018703A1 (en) | 2014-12-18 | 2014-12-18 | Evaporator for home appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014018703.9A DE102014018703A1 (en) | 2014-12-18 | 2014-12-18 | Evaporator for home appliances |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014018703A1 true DE102014018703A1 (en) | 2016-06-23 |
Family
ID=56097500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102014018703.9A Withdrawn DE102014018703A1 (en) | 2014-12-18 | 2014-12-18 | Evaporator for home appliances |
Country Status (1)
Country | Link |
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DE (1) | DE102014018703A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4012275A1 (en) * | 2020-11-11 | 2022-06-15 | B/E Aerospace, Inc. | Heat transfer systems |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2645072A1 (en) * | 1976-10-06 | 1978-04-13 | Karlheinz Dr Rer Nat Raetz | Solar energy heat exchanger - made of light absorbing plastics straps in which channels are formed |
EP1895259B1 (en) * | 2006-08-01 | 2009-04-22 | Makatec GmbH | Film heat transformer for fluids |
-
2014
- 2014-12-18 DE DE102014018703.9A patent/DE102014018703A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2645072A1 (en) * | 1976-10-06 | 1978-04-13 | Karlheinz Dr Rer Nat Raetz | Solar energy heat exchanger - made of light absorbing plastics straps in which channels are formed |
EP1895259B1 (en) * | 2006-08-01 | 2009-04-22 | Makatec GmbH | Film heat transformer for fluids |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4012275A1 (en) * | 2020-11-11 | 2022-06-15 | B/E Aerospace, Inc. | Heat transfer systems |
US11946701B2 (en) | 2020-11-11 | 2024-04-02 | B/E Aerospace, Inc. | Heat transfer systems |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R120 | Application withdrawn or ip right abandoned |