DE202011002989U1 - Thermoelectric cooling assembly - Google Patents
Thermoelectric cooling assembly Download PDFInfo
- Publication number
- DE202011002989U1 DE202011002989U1 DE202011002989U DE202011002989U DE202011002989U1 DE 202011002989 U1 DE202011002989 U1 DE 202011002989U1 DE 202011002989 U DE202011002989 U DE 202011002989U DE 202011002989 U DE202011002989 U DE 202011002989U DE 202011002989 U1 DE202011002989 U1 DE 202011002989U1
- Authority
- DE
- Germany
- Prior art keywords
- heat
- dissipating
- disk device
- thermoelectric
- channel
- 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
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Images
Classifications
-
- 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
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
-
- 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
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/035—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other with U-flow or serpentine-flow inside the conduits
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
- H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
-
- 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
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/023—Mounting details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
- F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Eine thermoelektrische Kühlungsbaugruppe bestehend aus: einer wärmeableitenden Plattenvorrichtung (1), welche hohl ist und zwei gegenüberliegende Oberflächen; zwei gegenüberliegende Seiten; zwei wärmeableitende Oberflächen (111, 131) jeweils entsprechend an den gegenüberliegenden Oberflächen der wärmeableitenden Plattenvorrichtung (10) ausgebildet; einem Einlass (15), ausgebildet auf einer der Seiten der wärmeaustauschenden Plattenvorrichtung (10) und hat eine Gewindebohrung (151), ausgebildet hindurch den Einlass (15); einem Auslass (16), ausgebildet auf einer der Seiten der wärmeaustauschenden Plattenvorrichtung (10), gegenüber dem Einlass 815) und hat eine Gewindebohrung (161), ausgebildet hindurch den Auslass (16); einem Kanal (14), welcher in Zickzack-Form in der wärmeableitenden Plattenvorrichtung (10) ausgebildet ist, verbunden mit den Gewindebohrungen (151, 161) und hat eine Zickzack-Fließrichtung; und mehreren mit Kühlrippen vorgesehende Kühlkörper (17), die fest im Kanal (14) intervallartig angebracht sind, wobei jeder mit Kühlrippen vorgesehende Kühlkörper (17) ein oberes Ende, einen Boden, zwei entgegengesetzte Enden und mehrere Lücken (171) hat,...A thermoelectric cooling assembly comprising: a heat dissipating plate device (1) which is hollow and has two opposing surfaces; two opposite sides; two heat dissipating surfaces (111, 131) respectively formed on the opposite surfaces of the heat dissipating plate device (10); an inlet (15) formed on one of the sides of the heat exchanging plate device (10) and having a threaded hole (151) formed through the inlet (15); an outlet (16) formed on one of the sides of the heat exchanging plate device (10) opposite to the inlet 815) and having a threaded hole (161) formed through the outlet (16); a channel (14) formed in a zigzag shape in the heat dissipating plate device (10) connected to the threaded holes (151, 161) and having a zigzag flow direction; and a plurality of cooling fins (17) provided with cooling fins fixed in the channel (14) at intervals, each cooling fins (17) having a top end, a bottom, two opposite ends and several gaps (171), .. .
Description
Das vorliegende Gebrauchsmuster bezieht sich auf eine thermoelektrische Kühlungsbaugruppe und genauer auf eine thermoelektrische Kühlungsbaugruppe mit einer erhöhten Kühleffizienz.The present utility model relates to a thermoelectric cooling assembly, and more particularly to a thermoelectric cooling assembly having increased cooling efficiency.
Eine konventionelle thermoelektrische Kühlungsbaugruppe hat einen wassergekühlten Wärmetauscher und mehrere thermoelektrische Kühlungschips. Jeder thermoelektrische Kühlungschip hat ein kaltes Ende und ein warmes Ende, welches fest auf dem wassergekühlten Wärmetauscher montiert ist. Bei der Benutzung werden die thermoelektrischen Kühlungschips der thermoelektrischen Kühlungsbaugruppe in einer Kühlanlage abgekühlt.A conventional thermoelectric cooling assembly has a water cooled heat exchanger and a plurality of thermoelectric cooling chips. Each thermoelectric cooling chip has a cold end and a warm end which is fixedly mounted on the water cooled heat exchanger. In use, the thermoelectric cooling chips of the thermoelectric cooling assembly are cooled in a refrigeration system.
Allerdings hat das Wasser (Flüssigkeit) im wassergekühlten Wärmetauscher nur Kontakt mit den Innenwänden der Rohre oder Platte des wassergekühlten Wärmetauschers, weshalb die effektive Wärmeableitungsfläche der thermoelektrischen Kühlungsbaugruppe klein ist und nicht weiter vergrößert werden kann. Folglich ist die Kühleffizient der konventionellen thermoelektrischen Kühlungsbaugruppe nicht ausreichend und sollte weiter verbessert werden.However, the water (liquid) in the water-cooled heat exchanger has only contact with the inner walls of the tubes or plate of the water-cooled heat exchanger, and therefore, the effective heat-dissipating area of the thermoelectric cooling assembly is small and can not be further increased. Consequently, the cooling efficiency of the conventional thermoelectric cooling assembly is insufficient and should be further improved.
Um die Mängel zu bewältigen, stellt das vorliegende Gebrauchsmuster dazu eine thermoelektrische Kühlungsbaugruppe bereit, welches die vorher genannten Probleme mindert.To overcome the shortcomings, the present utility model provides a thermoelectric cooling assembly which alleviates the aforementioned problems.
Das Hauptziel des Gebrauchsmusters ist es eine thermoelektrische Kühlungsbaugruppe mit einer erhöhten Kühleffizienz bereitzustellen.The main objective of the utility model is to provide a thermoelectric cooling assembly with increased cooling efficiency.
Eine thermoelektrische Kühlungsbaugruppe hat eine wärmeableitende Plattenvorrichtung, ein thermoelektrisches Vorrichtung und ein Kreislaufvorrrichtung. Die wärmeableitende Plattenvorrichtung ist eine hohle Platte und hat einen Kanal und mehrere mit Kühlrippen vorgesehene Kühlkörper. Der Kanal ist zickzackförmig in der wärmeableitenden Plattenvorrichtung angebracht, um das Durchfließen einer Flüssigkeit zu ermöglichen. Die Kühlrippen sind im Kanal angebracht. Die Kühlrippen vergrößern die wärmeableitenden Flächen mit welcher die Flüssigkeit Kontakt hat. Somit kann die Wärme schnell von der wärmeableitenden Plattenvorrichtung abgeleitet werden. Demzufolge ist die Kühleffizienz der thermoelektrischen Kühlungsbaugruppe nach dem vorliegenden Gebrauchsmuster erhöht.A thermoelectric cooling assembly has a heat dissipating plate device, a thermoelectric device and a Kreislaufvorrrichtung. The heat-dissipating plate device is a hollow plate and has a channel and a plurality of cooling fins provided with cooling fins. The channel is zigzag-mounted in the heat-dissipating plate device to allow the passage of a liquid. The cooling fins are mounted in the duct. The cooling fins increase the heat-dissipating surfaces with which the liquid makes contact. Thus, the heat can be quickly dissipated from the heat-dissipating disk device. As a result, the cooling efficiency of the thermoelectric cooling assembly according to the present utility model is increased.
Andere Aufgaben, Vorteile und neuen Merkmale des Gebrauchsmusters werden durch die folgende ausführliche Beschreibung deutlicher, wenn diese in Verbindung mit den angehängten Zeichnungen gelesen wird.Other objects, advantages and novel features of the utility model will become more apparent from the following detailed description when read in conjunction with the appended drawings.
In den ZeichnungenIn the drawings
Ausführliche Beschreibung der bevorzugten AusführungsbeispielDetailed description of the preferred embodiment
In Bezug auf die
Das wärmeableitende Plattenvorrichtung
Das Bodenblech
Das mittlere Gehäuse
Das obere Blech
In weiteren Bezug auf
Der Einlass
Der Auslass
Die mit Kühlrippen vorgesehenden Kühlkörper
In Bezug auf
In Bezug auf
Im Betrieb wird die thermoelektrische Kühlungsbaugruppe nach dem vorliegenden Gebrauchsmusters in einem Kühlvorrichtung oder Kühlapparat gelegt. Jeder thermoelektrische Kühlungschip
Die mit Kühlrippen vorgesehenden Kühlkörper
Demzufolge ist die Kühleffizienz des thermoelektrischen Kühlungsbaugruppels nach dem vorliegenden Gebrauchsmuster erhöht.As a result, the cooling efficiency of the thermoelectric cooling assembly of the present invention is increased.
In Bezug auf
Von der obigen Beschreibung ist zu bemerken, dass das vorliegende Gebrauchsmuster die folgenden Vorteile hat: die Lücken
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW099213340U TWM398107U (en) | 2010-07-13 | 2010-07-13 | Chip type refrigerating device |
TW099213340 | 2010-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202011002989U1 true DE202011002989U1 (en) | 2011-05-19 |
Family
ID=44311535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202011002989U Expired - Lifetime DE202011002989U1 (en) | 2010-07-13 | 2011-02-21 | Thermoelectric cooling assembly |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3167707U (en) |
DE (1) | DE202011002989U1 (en) |
TW (1) | TWM398107U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015197896A1 (en) * | 2014-06-26 | 2015-12-30 | Universitat De Girona | Fan coil unit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI825665B (en) * | 2022-04-12 | 2023-12-11 | 陳冠宏 | Devices of application of cold surface of thermoelectric chips |
-
2010
- 2010-07-13 TW TW099213340U patent/TWM398107U/en not_active IP Right Cessation
-
2011
- 2011-02-21 DE DE202011002989U patent/DE202011002989U1/en not_active Expired - Lifetime
- 2011-02-22 JP JP2011000932U patent/JP3167707U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015197896A1 (en) * | 2014-06-26 | 2015-12-30 | Universitat De Girona | Fan coil unit |
ES2566878A1 (en) * | 2014-06-26 | 2016-04-15 | Universitat De Girona | Fan coil device (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
JP3167707U (en) | 2011-05-12 |
TWM398107U (en) | 2011-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20110622 |
|
R082 | Change of representative |
Representative=s name: MURGITROYD & COMPANY, DE |
|
R156 | Lapse of ip right after 3 years | ||
R156 | Lapse of ip right after 3 years |
Effective date: 20140902 |