DE1751580B2 - RECIRCULATING HEAT PUMP - Google Patents
RECIRCULATING HEAT PUMPInfo
- Publication number
- DE1751580B2 DE1751580B2 DE19641751580 DE1751580A DE1751580B2 DE 1751580 B2 DE1751580 B2 DE 1751580B2 DE 19641751580 DE19641751580 DE 19641751580 DE 1751580 A DE1751580 A DE 1751580A DE 1751580 B2 DE1751580 B2 DE 1751580B2
- Authority
- DE
- Germany
- Prior art keywords
- heat pump
- housing
- heat
- recirculating heat
- air
- 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.)
- Granted
Links
- 230000003134 recirculating effect Effects 0.000 title 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/032—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers
- F24F1/0323—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- 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
- 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
- F25B3/00—Self-contained rotary compression machines, i.e. with compressor, condenser and evaporator rotating as a single unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Die Erfindung betrifft eine umlaufende Wärmepumpe, deren Verdampfer und Kondensator als Trommelläufer ausgebildet sind, die zusammen mit je einem Gehäuse zwei Gebläseeinheiten bilden, welche in etwa entgegengesetzten Richtungen fördern.The invention relates to a circulating heat pump, the evaporator and condenser of which are designed as drum rotors, which together with a housing each form two fan units which convey in approximately opposite directions.
Es ist bei nicht umlaufenden Wärmepumpeneinheiten bereits bekannt, zur Vermeidung des für eine Umkehrung des Kältekreislaufs erforderlichen aufwendigen Umschaltventils den Wechsel zwischen Heiz- und Kühlbetrieb unter Beibehaltung der Wärmetauscherfunktionen dadurch zu bewirken, dass Teile des Gebläsegehäuses so beweglich ausgebildet sind, dass jeder Wärmetauscher wahlweise nach der Außen- oder Innenseite der die Wärmepumpeneinheit aufnehmenden Wand wirksam werden kann. Alle bekannten Einrichtungen dieser Art weisen ein festes Gehäuse auf, in welches einzeln für sich beweglich Glieder für die Luftumschaltung eingebaut sind. Um die Luftkreise zu vertauschen, benötigen die bekannten Einrichtungen außerordentlich komplizierte und technisch aufwendige Führungen, wie z.B. eine Schlitzführung, welche eine Jalousie führt, deren Verschiebung durch ein Zahnrad erfolgt. Derartige nach dem Rolladenprinzip aufgebaute Verschlüsse für Lüftungskanäle haben sich technisch nicht bewährt, da sie schmutzempfindlich sind, klappern und nur mit großem technischen Aufwand herzustellen sind.It is already known for non-circulating heat pump units, to avoid the complex switch valve required for reversing the refrigeration cycle, to change between heating and cooling operation while maintaining the heat exchanger functions by making parts of the fan housing so movable that each heat exchanger can be selected according to the Outside or inside of the wall receiving the heat pump unit can be effective. All known devices of this type have a fixed housing in which individually movable members for air switching are installed. In order to swap the air circuits, the known devices require extremely complicated and technically complex guides, such as a slot guide that guides a blind, which is moved by a gear. Such closures for ventilation ducts, constructed according to the roller shutter principle, have not proven themselves technically, since they are sensitive to dirt, rattle and can only be produced with great technical effort.
Bei anderen bekannten umschaltbaren Wärmepumpen erfolgt die Luftumschaltung, indem die Wärmetauscher mit Hilfe von Ventilen umgeschaltet werden die in dem Kreislauf des Wärmeträgermediums angeordnet sind. Auch diese Einrichtungen erfordern einen hohen Herstellungsaufwand und sind darüber hinaus sehr störanfällig.In other known switchable heat pumps, the air switch takes place in that the heat exchangers are switched with the aid of valves which are arranged in the circuit of the heat transfer medium. These devices, too, require a high manufacturing cost and are also very prone to failure.
Der Erfindung liegt die Aufgabe zugrunde, eine einfache Anordnung zur Umschaltung der Luftkreise zu schaffen, wobei störanfällige technische Einrichtungen vermieden werden sollen.The invention is based on the object of creating a simple arrangement for switching over the air circuits, whereby technical devices which are susceptible to failure are to be avoided.
Diese Aufgabe löst die Erfindung dadurch, dass jedes Gebläsegehäuse nach einer Seite geöffnet ist und beide Gehäuse gemeinsam um die Achse der Trommelläufer verschwenkbar angeordnet sind. Hierdurch wird erreicht, dass der gleiche Gehäuseteil, der einmal mit der Außenluft kommuniziert, nach erfolgter Umschaltung mit der Raumluft kommuniziert. Jeweils ein Gehäuseteil kommuniziert also mit der Außenluft und der andere mit der Innenluft.This object is achieved by the invention in that each fan housing is open to one side and both housings are arranged so that they can be pivoted together about the axis of the drum rotor. This ensures that the same housing part, which communicates with the outside air once, communicates with the room air after the switchover has taken place. In each case one housing part communicates with the outside air and the other with the inside air.
An Hand der Figuren wird die Erfindung beispielsweise erläutert.The invention is explained by way of example with the aid of the figures.
Fig. 1 veranschaulicht in einem Längsschnitt den inneren Kreislauf einer Wärmepumpe nach der Erfindung, undFig. 1 illustrates in a longitudinal section the internal circuit of a heat pump according to the invention, and
Fig. 2 zeigt eine perspektivische Ansicht einer Wärmepumpe nach der Erfindung, die in eine Trennwand eingebaut ist.Fig. 2 shows a perspective view of a heat pump according to the invention, which is built into a partition.
Bei der in Fig. 1 dargestellten Wärmepumpe bilden die Wärmetauscher 1 und 2 mit dem Motoranker 3 und dem Kompressor 4 eine durch die Wandung 5 hermetisch abgedichtete umlaufende Einheit, während die Statoren 6 und 7 in einem raumfesten Gehäuse 8 angeordnet sind. Der Wärmetauscher 1 bildet stets die Wärmequelle, der Wärmetauscher 2 stets die Wärmesenke.In the heat pump shown in FIG. 1, the heat exchangers 1 and 2 with the motor armature 3 and the compressor 4 form a circumferential unit hermetically sealed by the wall 5, while the stators 6 and 7 are arranged in a fixed housing 8. The heat exchanger 1 always forms the heat source, the heat exchanger 2 always the heat sink.
In Fig. 2 ist schematisch das Gebläsegehäuse aus den Teilen 30 und 31 dargestellt, die miteinander verdrehungssteif verbunden sind. Das Gebläsegehäuse ist um die Rotationsachse 32 verschwenkbar in dem Wanddurchbruch angeordnet. Der Gehäuseteil 30 weist mit dem Ansaugbereich 33 sowie dem Austrittsbereich 34 zum Innenraum, während der Gehäuseteil 31 mit seiner Austrittsöffnung und seiner Eintrittsöffnung mit der Außenluft kommuniziert. Der umlaufende Wärmetauscher 35 entspricht beispielsweise dem Wärmetauscher 1 nach Fig. 1 und bildet die Wärmequelle. Durch Verschwenken der miteinander verdrehungssteif verbundenen Gehäuseteile 30 und 31 um 180° tritt der nicht sichtbare, die Wärmesenke bildende umlaufende Wärmetauscher mit der Raumluft in Verbindung.In Fig. 2, the fan housing is shown schematically from the parts 30 and 31, which are connected to one another in a torsionally rigid manner. The fan housing is arranged in the wall opening so as to be pivotable about the axis of rotation 32. The housing part 30 points with the suction area 33 and the outlet area 34 to the interior, while the housing part 31 communicates with its outlet opening and its inlet opening with the outside air. The circulating heat exchanger 35 corresponds, for example, to the heat exchanger 1 according to FIG. 1 and forms the heat source. By pivoting the housing parts 30 and 31, which are connected to one another in a torsion-resistant manner, by 180 °, the circulating heat exchanger, which is not visible and which forms the heat sink, comes into contact with the room air.
Claims (1)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19641426976 DE1426976A1 (en) | 1964-01-22 | 1964-01-22 | Circulating heat pump |
| DE1751580A DE1751580C3 (en) | 1964-01-22 | 1964-01-22 | Circulating heat pump. Eliminated from: 1426976 |
| CH69965A CH446410A (en) | 1964-01-22 | 1965-01-19 | Heat pump |
| FR2984A FR1424068A (en) | 1964-01-22 | 1965-01-22 | Heat pump |
| GB2649/65A GB1110721A (en) | 1964-01-22 | 1965-04-21 | Heat pump |
| US566088A US3347059A (en) | 1964-01-22 | 1966-07-18 | Heat pump |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1751580A DE1751580C3 (en) | 1964-01-22 | 1964-01-22 | Circulating heat pump. Eliminated from: 1426976 |
| DEL0046844 | 1964-01-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1751580A1 DE1751580A1 (en) | 1971-12-23 |
| DE1751580B2 true DE1751580B2 (en) | 1973-08-09 |
| DE1751580C3 DE1751580C3 (en) | 1974-03-07 |
Family
ID=25755023
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641426976 Pending DE1426976A1 (en) | 1964-01-22 | 1964-01-22 | Circulating heat pump |
| DE1751580A Expired DE1751580C3 (en) | 1964-01-22 | 1964-01-22 | Circulating heat pump. Eliminated from: 1426976 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641426976 Pending DE1426976A1 (en) | 1964-01-22 | 1964-01-22 | Circulating heat pump |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE1426976A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11397029B2 (en) | 2016-02-29 | 2022-07-26 | Nativus, Inc. | Rotary heat exchanger |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2724576B1 (en) * | 1994-09-21 | 1997-01-31 | Electricite De France | AIR DRYER SYSTEM |
| CN101995064A (en) * | 2009-08-26 | 2011-03-30 | 陈传生 | Refrigeration crystal air conditioner |
| DE102014005326A1 (en) * | 2014-04-11 | 2015-10-15 | Rolf Kranen | Device for generating a temperature difference |
| CN104390297A (en) * | 2014-11-13 | 2015-03-04 | 靖江市安信制冷设备有限公司 | Electronic air conditioner |
-
1964
- 1964-01-22 DE DE19641426976 patent/DE1426976A1/en active Pending
- 1964-01-22 DE DE1751580A patent/DE1751580C3/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11397029B2 (en) | 2016-02-29 | 2022-07-26 | Nativus, Inc. | Rotary heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1751580A1 (en) | 1971-12-23 |
| DE1751580C3 (en) | 1974-03-07 |
| DE1426976A1 (en) | 1969-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |