EP3099983A1 - Wärmepumpe - Google Patents
WärmepumpeInfo
- Publication number
- EP3099983A1 EP3099983A1 EP15705178.0A EP15705178A EP3099983A1 EP 3099983 A1 EP3099983 A1 EP 3099983A1 EP 15705178 A EP15705178 A EP 15705178A EP 3099983 A1 EP3099983 A1 EP 3099983A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat pump
- housing
- ambient air
- pump according
- flow
- 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
- 239000012080 ambient air Substances 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 8
- 230000001419 dependent effect Effects 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 101100033674 Mus musculus Ren2 gene Proteins 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005057 refrigeration 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/12—Heat pump
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/071—Compressor mounted in a housing in which a condenser is integrated
-
- 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
- F25B2500/12—Sound
Definitions
- the invention relates to a heat pump, in particular a 5 air-water heat pump, according to the preamble of patent claim 1.
- This heat pump consists of a housing through which the ambient air flows, a flow guide arranged in the housing for the ambient air, and a heat pump component which is associated with the ambient air and interacts with the flow of air and which is associated with the flow.
- This heat pump serves, as the term air-water heat pump expresses, to transfer the heat present in the ambient air to a liquid heat transfer medium, in particular heating circuit water of a building. When used in reverse, the heat pump can also be used to cool the building.
- ambient air is to be understood here and also in the inventive solution to be explained, the air surrounding the heat pump, so for example tempera- 25 tur divided weather-dependent fresh air outside a building.
- heat pump component is quoted in the
- heat pump component ultimately refers to all possible, but ultimately at least one sound-emitting component of a heat pump.
- the ambient air flows through an inlet opening on the right side of the housing in the heat pump. It then flows upwards via a flow guide, there to a sound-emitting component (a fan associated with a heat exchanger) and from there again via a flow guide or down to one
- a sound-emitting component a fan associated with a heat exchanger
- the invention has for its object to improve a heat pump of the type mentioned. In particular, a 20 even quieter heat pump is to be created.
- housing the heat pump component is formed on its vertical sides like a coat enclosing. 30
- the housing in this solution is evidently cuboid, ie the flow guide for the ambient air or the inlet and outlet openings for the ambient air are provided only on two sides of the housing, in Figure 1 5 left and right. There is no flow guidance at the front and rear sides lying parallel to the plane of the drawing, ie emitted sound is transferred more easily to the outer walls of the housing on these sides than in the area of the
- sheath current is borrowed from the engine technology, in which
- Such a core stream is not necessarily present in the heat pump according to the invention, but it is essential that the
- the sheath current can be based on a vertical axis of the
- Housing be more or less exactly rotationally symmetric:
- the housing has a cylindrical shape, the result is, in principle, a very well-balanced rotational symmetry. If, on the other hand, the housing is of three or polygonal cross-section, for example, give approximately three or more flow segments that are approximately symmetrical to each other (in the examples mentioned C 3 - or Cn-symmetric), which of course ultimately possible
- this selectively extends from an inlet opening on the housing to the heat pump component or from the heat pump component to an outlet opening on the housing or even from said inlet opening to said outlet opening. If, for example, the inlet opening should be provided only at a peripheral location of the housing, then the flow guide will ultimately start at the point at which the inlet opening should be provided only at a peripheral location of the housing, then the flow guide will ultimately start at the point at which the inlet opening should be provided only at a peripheral location of the housing, then the flow guide will ultimately start at the point at which the
- FIG. 3 is a side view of the heat pump according to FIG. 2; 10
- FIG. 4 is a sectional view of the heat pump according to FIG.
- FIG. 5 is a sectional view of the heat pump according to FIG.
- FIG. 6 is a sectional view of the heat pump according to FIG. 15
- FIG. 7 is a sectional view of the heat pump according to FIG.
- the heat pump according to the invention which is provided for installation outdoors (ie outside a building) and formed, first on the basis of their representational
- Flow guide 2 associated with the ambient air change sellibraryden, also arranged in the housing 1 and sound-emitting heat pump component 3 consist.
- an inlet and / or outlet opening 2.1, 2.2 connected to the flow guide 2 is provided for removing the ambient air.
- the inlet and / or the outlet opening 2.1, 2.2 is or are designed to be closed with an air-permeable sieve element 12.
- Heat pump is now that the flow guide 2 for forming a sheath flow of the ambient air in the housing 1, the heat pump component 15 is formed on its vertical sides like a jacket enclosing.
- Heat exchanger 4 comprises, coming back, it is provided that this heat exchanger 4 enclosed by the sheath flow of ambient air and preferably as a hand on the ambient 5 air and on the other hand is formed by a louvered lamella heat exchanger.
- the heat pump component 3 comprises in a known per se a preferably electric motor operated fan 10, which in contrast to the solution according to Figure 1 in the inventive solution has a vertically oriented axis of rotation and is flowed through from top to bottom.
- the housing 1 seen in horizontal cross-section optionally triangular, square, five or more than pentagonal or round, particularly preferably - see the embodiment of Figure 2 to 7 - circular 20 round, is formed.
- Flow guide 2 optionally from the inlet port 2.1 on the housing 1 to the heat pump component 3, from the heat pump 25 component 3 to the outlet port 2.2 on the housing 1 or (at least in sections) from the inlet port 2.1 to
- Outlet opening 2.2 extends is formed.
- inlet and / or outlet opening 2.1, 2.2 is / are arranged distributed over one or the circumference of the housing 1.
- inlet and / or outlet opening 2.1, 2.2 is / are arranged distributed over one or the circumference of the housing 1.
- the openings are therefore in principle in the area of a
- Cylinder ring In the case of a cross-sectionally polygonal housing 1, corresponding edges are produced in the surfaces for the openings, whereby webs or the like between the openings can in principle also be provided.
- the housing is particularly preferred that the housing
- the first housing section 1 has an upper and a lower housing section 1.1, 1.2.
- an upper jacket channel 2.3 (with a vertically oriented main axis) for supplying the ambient air
- a lower jacket channel 2.4 also with a vertically oriented main axis provided for discharging the ambient air.
- the inlet opening 15 2.1 at the upper housing section 1.1 and the outlet opening 2.2 is arranged around the lower housing section 1.2.
- the heat exchanger 4 is arranged in the upper housing section 1.1, which is particularly preferably designed as annular cylinder with 20 vertically oriented main axis or in the horizontal cross-section annular.
- the heat exchanger 4 is furthermore delimiting a first inner space 9 and preferably for, in particular, horizontal guidance of the ambient air from the jacket flow into this first
- the already mentioned fan 5 is associated with the first interior 9 of the heat exchanger 4, and particularly preferably as shown, at the housing bottom end of the annular cylinder. Furthermore, it is provided that the fan 5 downstream either a preferably on the lower jacket channel 2.4 ausmündende, preferably formed of a sound-insulating material, in particular polystyrene, formed conical or pyramid-shaped 5 flow deflection 6. Their tip is particularly preferably formed with an axis of rotation of the fan 5 in alignment.
- a support frame 7 for the heat pump components such as compressors, heat exchangers, etc. are arranged on the particular housing outer shells 8 are fixed and preferably seen in the horizontal cross-section (see in particular Figure 4 to 7) rectangular, in particular square, 20 is formed.
- the flow deflection 2.5, 2.6 optionally (ie depending on the flow direction, which will be explained in more detail) for deflecting the ambient air from horizontal to vertical or vice versa.
- the material used for the flow deflection 2.5, 2.6 is particularly preferably a sound-insulating material, in particular polystyrene.
- the heat pump according to the invention works as follows:
- the ambient air located in the jacket channel 2.3 and surrounding both the heat exchanger 4 and the fan 5 flows next after another deflection horizontally through the heat exchanger 4 in the (first) interior
- the intended transfer of heat takes place, either from the ambient air to a heat exchanger 4 flowing through the refrigerant (so-called heating) or from this to 25, the air flowing through (so-called cooling operation).
- the heat exchanger 4 is connected to the refrigerant side via a non-illustrated cooling circuit with the other typical components of a heat pump, so for example 30 game with a compressor, a throttle element and another heat exchanger for heat transfer, for example to a heating circuit of a building.
- the components mentioned are preferably arranged in the second interior 10 and also, as already explained, enclosed by one or the jacket channel 2.4 for the ambient air to be discharged.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Air-Conditioning Systems (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014100889.8A DE102014100889A1 (de) | 2014-01-27 | 2014-01-27 | Wärmepumpe |
PCT/DE2015/100030 WO2015110120A1 (de) | 2014-01-27 | 2015-01-26 | Wärmepumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3099983A1 true EP3099983A1 (de) | 2016-12-07 |
EP3099983B1 EP3099983B1 (de) | 2020-08-12 |
Family
ID=52484303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15705178.0A Active EP3099983B1 (de) | 2014-01-27 | 2015-01-26 | Wärmepumpe |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3099983B1 (de) |
DE (1) | DE102014100889A1 (de) |
ES (1) | ES2813396T3 (de) |
WO (1) | WO2015110120A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018127198A1 (de) * | 2018-10-31 | 2020-04-30 | Vaillant Gmbh | Formteile für Wärmepumpen |
EP3696475A1 (de) * | 2019-02-14 | 2020-08-19 | R. Nussbaum AG | Vorrichtung zur bereitstellung von brauchwarmwasser |
BR102019026205A2 (pt) * | 2019-12-10 | 2021-06-22 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. | aparelho de refrigeração compreendendo entrada de ventilação e elemento difusor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE432477B (sv) * | 1979-07-20 | 1984-04-02 | Anders Daniel Backlund | Kompakt vermepumpenhet |
DD152847A1 (de) * | 1980-08-29 | 1981-12-09 | Helmut Sossna | Rund-verdampfer,insbesondere fuer luft/wasser-waermepumpen in splitbauweise |
FR2516221A1 (fr) * | 1981-11-12 | 1983-05-13 | Technibel Sa | Pompe a chaleur |
FR2516222A1 (fr) * | 1981-11-12 | 1983-05-13 | Technibel Sa | Pompe a chaleur monobloc air-eau |
DE4016563A1 (de) * | 1990-05-23 | 1991-11-28 | Schako Metallwarenfabrik | Auslass |
FR2796136B1 (fr) * | 1999-07-07 | 2001-08-10 | Solterm | Groupe frigorifique ou pompe a chaleur a echangeur a air exterieur comportant un dispositif enterre avec deviation des flux d'air |
US7334419B2 (en) * | 2005-08-17 | 2008-02-26 | Bradford White Corporation | Heat pump water heater |
WO2009026618A1 (en) * | 2007-08-24 | 2009-03-05 | Rheem Australia Pty Limited | Improvements in air intakes for water heaters |
-
2014
- 2014-01-27 DE DE102014100889.8A patent/DE102014100889A1/de not_active Withdrawn
-
2015
- 2015-01-26 ES ES15705178T patent/ES2813396T3/es active Active
- 2015-01-26 WO PCT/DE2015/100030 patent/WO2015110120A1/de active Application Filing
- 2015-01-26 EP EP15705178.0A patent/EP3099983B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE102014100889A1 (de) | 2015-07-30 |
WO2015110120A1 (de) | 2015-07-30 |
ES2813396T3 (es) | 2021-03-23 |
EP3099983B1 (de) | 2020-08-12 |
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